nect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000140)=0x2) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000200)={0x0, 0x200, 0x3e, 0x3b90}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x23, &(0x7f0000000280)={r4, 0x200}, 0xffffffffffffff11) 2018/05/12 21:56:17 executing program 4: pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="a2", 0x1}], 0x1, 0x0) close(r0) r2 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") write$binfmt_elf64(r1, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) 2018/05/12 21:56:17 executing program 6 (fault-call:2 fault-nth:7): pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) [ 131.528110] FAULT_INJECTION: forcing a failure. [ 131.528110] name failslab, interval 1, probability 0, space 0, times 0 [ 131.539507] CPU: 1 PID: 8496 Comm: syz-executor6 Not tainted 4.17.0-rc3+ #88 [ 131.546735] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 131.556119] Call Trace: [ 131.558761] dump_stack+0x185/0x1d0 [ 131.562445] should_fail+0x87b/0xab0 [ 131.566210] __should_failslab+0x278/0x2a0 [ 131.570539] should_failslab+0x29/0x70 [ 131.574469] __kmalloc+0xc5/0x350 2018/05/12 21:56:17 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000700)=""/129) get_mempolicy(&(0x7f0000000040), &(0x7f0000000080), 0xfffffffffffffffb, &(0x7f0000ffc000/0x1000)=nil, 0x3) [ 131.577980] ? snd_mixer_oss_put_volume1_sw+0x1e4/0x7f0 [ 131.583440] snd_mixer_oss_put_volume1_sw+0x1e4/0x7f0 [ 131.588715] ? page_fault+0x1e/0x30 [ 131.592399] snd_mixer_oss_put_recsrc1_sw+0xd1/0x110 [ 131.597571] ? snd_mixer_oss_get_recsrc1_sw+0x240/0x240 [ 131.603000] snd_mixer_oss_ioctl1+0x2a8f/0x2df0 [ 131.607748] ? kmsan_set_origin_inline+0x6b/0x120 [ 131.612651] snd_mixer_oss_ioctl_card+0x150/0x210 [ 131.617595] snd_pcm_oss_ioctl+0x1626/0x7520 [ 131.622117] ? kmsan_set_origin_inline+0x6b/0x120 2018/05/12 21:56:17 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x75}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}], 0x4, &(0x7f0000fd0000)=""/100, 0x64}}], 0x1, 0x0, &(0x7f00000000c0)={0x0, r2+30000000}) [ 131.622186] ? __x64_sys_ioctl+0x280/0x320 [ 131.622252] ? snd_pcm_oss_poll+0xe10/0xe10 [ 131.622274] do_vfs_ioctl+0xaf0/0x2440 [ 131.622346] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 131.622392] ? __fget_light+0x6b9/0x710 [ 131.622445] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 131.622509] __x64_sys_ioctl+0x280/0x320 [ 131.622552] do_syscall_64+0x154/0x220 [ 131.622591] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 131.622614] RIP: 0033:0x455979 [ 131.622628] RSP: 002b:00007f3ff146fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 131.622655] RAX: ffffffffffffffda RBX: 00007f3ff14706d4 RCX: 0000000000455979 [ 131.622669] RDX: 0000000020001000 RSI: 00800000c0044dff RDI: 0000000000000013 [ 131.622684] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 131.622697] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 131.622716] R13: 0000000000000409 R14: 00000000006fa178 R15: 0000000000000007 2018/05/12 21:56:18 executing program 0: r0 = socket(0xa, 0x1, 0x0) ftruncate(r0, 0x8) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, 0x5, 0x2, 0xff, 0x2, 0x1, 0xc469, 0x2}, &(0x7f0000000080)=0x20) msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000700)=""/129) 2018/05/12 21:56:18 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x0, 0x0) ioctl$SG_GET_COMMAND_Q(r0, 0x2270, &(0x7f0000000240)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000079fff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) ioctl$KDGKBLED(r1, 0x8004510a, &(0x7f0000000fff)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e22, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0xbc6}}}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e21, 0x1, @empty, 0x10000}}, 0x7ef, 0x9, 0x2, 0x3}, &(0x7f00000001c0)=0x98) 2018/05/12 21:56:18 executing program 1: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) signalfd(r0, &(0x7f0000000040)={0x1}, 0x8) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000080)={0x1, 0x8, 0x2000200, 0x0, 0x12}) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000001c0)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000200)={@ipv4={[], [0xff, 0xff], @rand_addr=0x80000001}, 0x2f, r1}) 2018/05/12 21:56:18 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x75}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}], 0x4, &(0x7f0000fd0000)=""/100, 0x64}}], 0x1, 0x0, &(0x7f00000000c0)={0x0, r2+30000000}) 2018/05/12 21:56:18 executing program 6 (fault-call:2 fault-nth:8): pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:56:18 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f00000001c0)="e91f7189591e9233614b00", 0x9) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00000000c0)={0x401}, 0x4) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="00100000af818d30e8d938900d9ea3c814c91b09a5f6d4d49e44ea7d2a6064a9c1e63f6373fda590de511bc0198878b8dc9014959d734bf13a64d8b326e40aaa7a82d8e8a462854a53b2796c19880ee25313057671c12c2c63fb0fa41fec35863cac1b1c07f6ed141b3242fb60dec85332201e85cca90d5d2efff4ec1e2132b7eab03728ad45b1025853b9dec863171d03703b0ff276bec00ea9b5824ad9b8b5cd0ddc59a605f20ed70ce4a737fbae5864675b33aeafbadaf6bc6ad4643c6523bbb66eace0548ad42f79c317fa54c6de577d79de85310a563f0cf3c7890ffcc015a65e3dbc88ea846328f916ee4fa68a6c0e90e2e40cf6589919659f28f503e8d2be611c953f2e29ed6d9c4b99b9622cde9791336445977fdc4af438f88d5c1b4189122da3666a907fe2777fd235000b4cb02fc56d731502a32a504853bcd63f7dbc18c9f810f806f21ba790031fe42fe0940cc7e314cb30fd1523d84f1ef4d5ca37ce6134f5d19bc4337cff3a704e29c45175dcb3ffa2e865fe82c3148ab5f9e7f3f2630ea71c95fa6bbb511e9e4815a0298d85120f59d5f69391e9a8f570be3d5e78f3d4fe99d69cd1122c2a07463da0b47b479666c00036e95d2963aa19b128655fec05330bc05cb8227338ac1ad706ea1da918c50254f8820def6b7ce36107e18a01a5531be7c9e9524641c060c8ba1f83783ca5282cceab7ffd199e62aa2690cd1341014735cdd91975a9f44cbf76321dfaea643e4d051b6ce3f8f42586368552cc5c6b33a9a89ee3d7c922b70a42bf14238a5c4d5d8c84958771fd6733a56be9f08c00cc6194fe5d860406d1314c7f60610e1b1f4bc6592bc700be0f89a17c9fbb497044b30a35a63177f3e6099ee641735709c96fdfafb1a7609f1a101003b5e8d95990813a81bf9b4b8d439189fb8890d7599857f9d21fe2352949c398781132e8975aac876f00aa72b6d7c3d142d5eab4012afcd1ac7532195f8d83eabcd1823d837bdc3279e4bd072cfe4cd146eb2c9513903abf50a440956b6305873e13cbefcac85aa7b261d6528399e7d143f07d7863132a917e6b9c20fa752dd696782a7d2fb40039b252b6f9c8f7c71281c37cc3fcdc3ef238ae7eb20e170776e4dffe4f75396dc7c9326737bed37d03b063d8fd67c173b69b666ce7c5e3ccb1a1fdd0ac74e1b086859b84d61888d342354dcdfd8259657af99e857c08efa3efad9cf5a03d440cb962a5c48162ebed2132af0401e0ef21fefe6e9fbfd30f2892b013e4dac1994852572e84dc61ab66c03fc9225bee5b33ab8ac9135721ccc04ea2c581a1cf608a72a16222021a582957a540f447b3c757c2ab4850c8678ba1fb9fa309df869cef304eabb0a3678952d460988581df6ce1dab43cf947bd25e53fc4aaf9d3b2a88aa57ba1c2dfdd81042e15c425da489fbeee399c09cbc241d6464a37c57b113ab0fba4ab96a4663816e252dd0e913d30ebea96dbb6611379202c716ec9afcebc38f614abe62acde61ef1938df7c351c931f0d5b89ee31b20da5f8eb1082b194f8b5c09e2a82c488e9dec34193976d4a1af5b0583b42339c2ae640f498fcf44b8050000004779c8c865d60da8875adf8b4a2826459db9a7e9217273ff0c6f358997c0e1d537c176de51e7a7d49e41271e26cde7dea081449450d1a93056232850ef310810ce1928531840af03d49cc01a26e49e6863e111a4f9a6f76189658b67d28c68ddbf43af702a873d13fa12a9f67c9ee2f60c4fbd779956894972de1260a662995088868b4eaee1c85481536b09a25dc55dd7eb28a1197d4048acbc34f4272eeee30ebfa38612181b34ebc6a60e0b5c70d6c4f632ea22d2b4d41b920c196264ce53e3e2605f4b66179d04dc3f087c899a5540518ed26e5d055f7cc18cac71e452ab0a217c02f21e4f0c2a6c3f43e109c8a602a2a2766533645e96692bd4da62aebc7c7d1a00d52f278b0c8cac83ab5eee12215691cf3e49b50bf8fc934d52135b8d7d5c8c24edd1d64bfc7431a84033264dbdfca4438ff2e578801222d8a5ab696cb5b80a17d6851f772dd97c8ecbe8cf8e8dd709cc43c6dda4a411e0cdd3898962eac6ccfec62c55fb626954ad65d0fa079c9352d703db9b22eebbacf248d4cd67d26dfa2438d91faca56039450c302bada8aa534b9d50a749f550b3f67c43c0e760f24452f8bfbd348f60848cb7d3773eac764b4582b1bc24147263963f5a08217a2b7f84be836b3956fafeeef317a1c89ba008469f0f111170b685caaef82b5d341ed2930184212a3ac5614a9bab805b77cd6253493d5515883ba6ef3f85b45e4a69dbb858b71173efd39916be703d641d90f63a2c469ef13ada48e479bf0ad43dee3dafc1d2d7acce4ac6c53e28cbf970997c67837b83df7715c3bc054915cf7a058a422fc40b1fef55b3d234aa2f1d8fee7bb87be6ceaf477291a2ce5f571708559f6ea2506e64ff839c2af5f9cf261b91afee703a2b626a98f3ec6d46a631c91372a4bfabb0396315dad2c030b26de916024bf6e10a76cfceb128771441fac6d1fd6c8c4c547ce5b66bdada1aac23c971973ef8ef2047991bc756181fb037825be676ccbfc5b637bd69e0342250147137a319da48ccdd18685ba4508d68294f27eeb62868649264dcc02727735602495dc0ec1041cccee76eba89798a8e8e1b1a53746c647141dc2e4ab24bb05c78547c53fd8b0d8b2c05fcedfc7b8dc420477eef42a144e4a2ce7ae3c56d14144b26ccc1ab0cc731546e5bf738a990d4d51aed9c6f85d388ad4bb659a4c5ceef17721c7bef759423a1881a2a8d34e266ac9aa9ee50e8a371db3bf3f53c01bc72796e9925deb8575c676192d0ef3d51864d83a8b59cc0468528d69c4033209494632e6e560296a424304c86ee7f7e299d6726f32ed9d11559374f4c5c7c1146a3ced1cf9d413369f1f88ec6833f63647c96e9966f5d6a4eeb83b0eec82c2713274dcbd533ea5268e1b372e4b0b2b4028923826b5cdbf3faf5723e51ad67d57c3a10d3a2738c07cfb15ae317d33c6be75bb6f58eafb8abce765b2e6cfa715cf1c93b04675fd526288986b340c4890d53d1d6a4d4011281f646e12704eae1131c5660c04fc48f51b2565559534592bd9872496af95fc22f2ef16b19d0a692e329eb4ba27d40e5acdbe810e9f2a6982a7a2c3a804dd5d4a6870712752231e9fe7247843c91e41b978695acb583d76ffc0b91b067ab49e7b08f042bb127580e18094af7e6001039184326fd3e9a58467d35630e69b9b086c6a2c31386ff59222aae472c56a2abaabfa0c4a0aae0ee2bdc695eab23713e4092a1cef07b2bf17939328a98289884e09796b0561ba4db3573cd45f0603d79f29502a244c94cb770e2676f723a85b752bdfd71c540ef7a247c167601e1d10fffd85b4c97104ef1ad57170b24278dcca8a8cc150f76f6c313900d284b97ebdd2c94ecdfc1431c20f9ab5d68420e47eedc5b4ed45e4983a83b6f7c45a587af06ecf7b645ba31197b6d06139bbca72ae67004fcfdd9dad3591f1c72b80765f6f2ad491e1cc43f33a5f24986f281b7d44b60e132b40c0f631eac76c2938e022cd386607b286327994945841157b87c285756aee2e47386a860029eecde65e4826f960ca0f171b4983e1e146d4dd62be5a8261ae9444c2db08d8d05915ae2d645f3934e317bff94a01df0e84ee2cd45494ff697ee092f834b1a2fcac0800e41de3544271dbf87f25cd8fbca0731735eb73f1097b933eecbb7cc359a80cf9665685e88671735c0119c6c8c6b1fe548d17f124269ca54da5e948e5511d4aef4ba97ea37f6944fc6fe3f23ea26b75af420cbd63094759f51a5f4ced5fb3580ebae6a23e1d750c012b0f7ea7db7a98c1948fa3c0ebca91028d20456e65561c9914a57e3923e7a572c45d544b511e5aebd6ec5cb19d6d3a4cf0504bdb2461a5d9756b9e6cc572813dc10fa4432c8cd2254dec6bc2538b6d081b66d2b06ddf65ac1b1dceb8684a04efe432c3a432b8a3881e225681c71f5b1da645b31699841a7ce2400ba4fae21fcba6e5e998c004c159773bb608a19e3de30836b0f19fb79fe4a788e30ff869c19ba56db59323814b7660e51184d884d1afe214ba255302e169b2c0f3d06b25bcdb9ee25daf6e4e1ac253911131e282cb8dfa000c848f5caca08b910bfa5e437bacf054f0dc7889c6cd78d3f7781cea7ea6b6ad97497b86ca8bb319abd6b3237ba689e5d65b13d6ba7bb7065bce1df481500022a1c66942eab6eea58f9156a08412177c4b2adfe6086f11e17ff8b5e5389ce2208e9d5c33a3145a94cf16005b594e8ec26fd680fae5d6bde4495411a2b865c5fb935b3ae0e72a903e4b3b4db7e71029a31da311a79b202eb974def82817929d29c4c57b5e4919d77d4d3b23a8dbaf00d094d7aef8bc25fa26f619c81622e0b1d8c0a104e93db18c34741c106424606caccb1932a53317b73cfe5dfe26b109f62b7def81f177a9ce97de724ee79bfcf965f69b6c27e044181d53557f0f6a7fa6a7cb2df883ec3826a2ca5614fa32c4c7fbef0b097d897105208065794ed663e1b207ed78708aaadb6c2839e9f8d2edcc742d43e9ee9df077271aa5525662586206b93ff310c020d24ceed24f81408279d6fb6878679767ceefd9a63dfbee29fb5061ac481ad554088084ef61fae1a880d46f3108d1d2e51107f7c86d6a40739ddbbfbf99e909a0bd602266c91da3e37544937ed5d3b27bba340f36f5deba64407f1183093e40afd59ce298b69daadbffe17525d3d64a2006343eda985df5dbff4cbbb93954d221918883cb9c4943f3e0662bed3dd71e7badf7f6c7a77d7c3fc73f6d38f8a8514e3585e56697f306953cc9dfa098257985cc2529a581a9f54232ac7c802f76a4c28423b25e379ecb015590308b32b9dd5373dcbb7bf442ed4afb88fd7ec2a9622109e83088df4ada8bd1a7453b6ec3f6eb8ffce0f0cecba8c4f276998056cb5850c16af785cb0f22014abfa6277e0de323b1f37ed1650b0f4a92765b7ac525182308cada37f9a998de7eec2cda261ee85e280008a1d9d0a19846182ddab7c35d960ebceebafbd900da596426c3965454b0a7192e305b5a7db416170b0cc1b08a912139d555d779e0d1e08b99e169019d62814595a88dff3a9d0c7e8ec15976ea94b4c54a3f25f19c849e5f233cb42f2b8015daec957e54bf19ef83b156de1501aeb9e923348f8e9d95e2e4e27ee083d87ff7aa54ed9ebf9593bf018f5b0ee14f510309504d5e6d48f622d7741b88ebacaee98a3d7a646a7f8cea26413574607b6997e7f8cbd018b349e7c6923013f5b1195e08362ebf8044d0a74f86d72cd66db5836e6f2fe86ab8922af91205a8371f606e24c07685357ed8a905ed9eab5a4619d68c4993cb97cfc736718154e84ea61d4389305376d00d8a8086c9a55aa0b9c3ba5049f29aacbe6e0c736c17c955b3c4bd195241016e3172e1029419e45675370d95fb6db1abdcf78b018f836459285970fae00341b5a3dc224237e20c4e65a5e31624f7a36f97bb717baf87933c5c0bacac9da79976653a504e1ccd15bdcfd8e03841a5b32248246e8302873a8090bbe2b920191349f2de050467ebbd2133ae1cea431b7b399b8585242753214901458531e3e89b44394842de80bd605b0d3e276d45c9b3b85e6fe306138f1c82ec19519ebf90495c588a89450f8ad87543f6af336ede21b62571aa86f02f0c966c29eaad13e0c9ddacfb4e9789418c5d09a384107308154046d478d991105888bdb9e681f83dd6b8e2cb403"], &(0x7f0000000140)=0x2) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000200)={0x0, 0x200, 0x3e, 0x3b90}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x23, &(0x7f0000000280)={r4, 0x200}, 0xffffffffffffff11) 2018/05/12 21:56:18 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c6b000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x800}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r1, 0x3}, 0x8) bind$ipx(r0, &(0x7f0000000080)={0x4, 0x0, 0x3f, "0b9a4f225556", 0x3f}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000000)={{0xff, 0x1}}) 2018/05/12 21:56:18 executing program 4: pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="a2", 0x1}], 0x1, 0x0) close(r0) r2 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") write$binfmt_elf64(r1, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) [ 132.439708] FAULT_INJECTION: forcing a failure. [ 132.439708] name failslab, interval 1, probability 0, space 0, times 0 [ 132.451113] CPU: 0 PID: 8540 Comm: syz-executor6 Not tainted 4.17.0-rc3+ #88 [ 132.458335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 132.467741] Call Trace: [ 132.470402] dump_stack+0x185/0x1d0 [ 132.474089] should_fail+0x87b/0xab0 [ 132.477852] __should_failslab+0x278/0x2a0 [ 132.482193] should_failslab+0x29/0x70 [ 132.486127] __kmalloc+0xc5/0x350 [ 132.489644] ? snd_mixer_oss_put_volume1_sw+0x1a2/0x7f0 [ 132.495103] snd_mixer_oss_put_volume1_sw+0x1a2/0x7f0 [ 132.500389] ? page_fault+0x1e/0x30 [ 132.504077] snd_mixer_oss_put_recsrc1_sw+0xd1/0x110 [ 132.509234] ? snd_mixer_oss_get_recsrc1_sw+0x240/0x240 [ 132.514644] snd_mixer_oss_ioctl1+0x2a8f/0x2df0 [ 132.519403] ? kmsan_set_origin_inline+0x6b/0x120 [ 132.524317] snd_mixer_oss_ioctl_card+0x150/0x210 [ 132.529289] snd_pcm_oss_ioctl+0x1626/0x7520 [ 132.533829] ? kmsan_set_origin_inline+0x6b/0x120 [ 132.538753] ? __x64_sys_ioctl+0x280/0x320 [ 132.543092] ? snd_pcm_oss_poll+0xe10/0xe10 [ 132.547463] do_vfs_ioctl+0xaf0/0x2440 [ 132.551447] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 132.556850] ? __fget_light+0x6b9/0x710 [ 132.560900] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 132.566361] __x64_sys_ioctl+0x280/0x320 [ 132.570488] do_syscall_64+0x154/0x220 [ 132.574459] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 132.579676] RIP: 0033:0x455979 [ 132.582892] RSP: 002b:00007f3ff146fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 2018/05/12 21:56:18 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000080)={'syzkaller1\x00', {0x2, 0x4e23, @rand_addr=0xffff}}) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000700)=""/129) 2018/05/12 21:56:18 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x0, &(0x7f00000000c0)={0x0, 0x0}) 2018/05/12 21:56:18 executing program 1: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200000010000000, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) [ 132.590650] RAX: ffffffffffffffda RBX: 00007f3ff14706d4 RCX: 0000000000455979 [ 132.597983] RDX: 0000000020001000 RSI: 00800000c0044dff RDI: 0000000000000013 [ 132.605303] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 132.612601] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 132.619905] R13: 0000000000000409 R14: 00000000006fa178 R15: 0000000000000008 2018/05/12 21:56:18 executing program 7: mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='usersystemlo:cgrouptrusted\x00', 0x3) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)) ioctl$BLKFRASET(r0, 0x1264, &(0x7f0000000040)=0x6744) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000003000), &(0x7f0000048000), 0x0) 2018/05/12 21:56:18 executing program 5: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x0, 0x0, 0x10001, 0x29d8bb3c}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f00000000c0)={0xc5, r1, 0x2, 0x9}) getgroups(0x2, &(0x7f0000000000)=[0x0, 0xffffffffffffffff]) setresgid(r2, 0x0, 0x0) 2018/05/12 21:56:18 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000140)="c626262c8523bf012cf66f") r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000480)=ANY=[@ANYBLOB="94140000823c071f74af878bcf0200c1810000001f00", @ANYRES16=r1, @ANYBLOB="00022cbd7000fbdbdf250f0000002000020014000100fe8000000000000000000000000000bb08000b000a0000000800050006000000080005000000000008000600070000000c000200080008007f0000002c00010014000300000000070000000000000000000000000c000700010000003500000008000500000000008e838c68a16b1368cf42df3405d879433f028af6bba8fd93aa59873c203ebef4546cc65e24c973c64087297139db12f146b0b71cd5749d33fea3c50864fd7645bb1ba3418ef24611973b7725096227bbed20755a3ecbe199974a05a89934417485efffab8c013c9ff098a6fb12a204"], 0x84}, 0x1, 0x0, 0x0, 0x4000000}, 0x8080) msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000700)=""/129) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x40, 0x0) openat$cgroup_ro(r2, &(0x7f0000000100)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r2, 0x4008af14, &(0x7f0000000080)={0x10000}) 2018/05/12 21:56:18 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @dev, @loopback}, &(0x7f0000000340)=0xffffffffffffffa3) r2 = geteuid() sendmsg$nl_xfrm(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200040}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="d00100001e00000027bd7000fbdbdf25ac141411000000000000000000000000000004d60200ff00ac1414bb0000000000000000000000002e1c0000023500000800190000000000e40006007f000001000000000000000000000000fe8000000000000000000000000000bb4e2000034e20ffff0a00a02000000000", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="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"], 0x1d0}, 0x1, 0x0, 0x0, 0x840}, 0x840) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:56:18 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x0, &(0x7f00000000c0)={0x0, 0x0}) 2018/05/12 21:56:18 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") socketpair(0xb, 0x0, 0x8, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_RELDISP(r1, 0x5605) listen$netrom(r1, 0x5) mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000000000)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r2, &(0x7f0000000000)='./file0\x00') chroot(&(0x7f0000000100)='./file0\x00') write$binfmt_misc(r1, &(0x7f0000000340)={'syz0', "dbe54636f7ff7ae750ad6b352d22e1ad5712f7189f22ad4eabe7ed105f99880a789b125540be8c50d6ccf02627ce9219115a06c67aeb20c9770c0ec52617a3be389bc461ad475d03ab0d7297d73e2618a8262fb0a07d6f39e8dd33149c2d28770f44e916602d9ce7b1d70ee26ea6fb8964de19f814af04a3e69f60758fe0b614d7817bae93d729c0bc074b8cfd04410e3f457ab844d9072818d29e40f7e8a5d53a2c886e0c23dbbf64bbf322ecd12de4f992bee1c72e9e7487cd1a1c3dc8d99b15bb6bf0a5c9a7a96612058c47d50deb99810f12152f"}, 0xda) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000000c0)=0x1008) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000140)={r3, 0x8000}, &(0x7f0000000180)=0x8) stat(&(0x7f0000001980)='./file0/file0/file0/file0\x00', &(0x7f00000019c0)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={r4, @in6={{0xa, 0x4e24, 0x6, @dev={0xfe, 0x80, [], 0x20}, 0x3}}, 0x9, 0x5, 0x1, 0xffffffffffffffff, 0x8}, &(0x7f0000000280)=0x98) 2018/05/12 21:56:18 executing program 6 (fault-call:2 fault-nth:9): pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:56:18 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000700)=""/129) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={r1, 0x5, 0x30, 0x40, 0x7ff}, &(0x7f0000000100)=0x18) [ 132.996160] FAULT_INJECTION: forcing a failure. [ 132.996160] name failslab, interval 1, probability 0, space 0, times 0 [ 133.007766] CPU: 0 PID: 8585 Comm: syz-executor6 Not tainted 4.17.0-rc3+ #88 [ 133.014998] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 133.024513] Call Trace: [ 133.027163] dump_stack+0x185/0x1d0 [ 133.030850] should_fail+0x87b/0xab0 [ 133.034624] __should_failslab+0x278/0x2a0 [ 133.038963] should_failslab+0x29/0x70 [ 133.042910] __kmalloc+0xc5/0x350 [ 133.046421] ? snd_mixer_oss_put_volume1_sw+0x1e4/0x7f0 [ 133.051845] snd_mixer_oss_put_volume1_sw+0x1e4/0x7f0 [ 133.057084] ? page_fault+0x1e/0x30 [ 133.060787] snd_mixer_oss_put_recsrc1_sw+0xd1/0x110 [ 133.065961] ? snd_mixer_oss_get_recsrc1_sw+0x240/0x240 [ 133.071394] snd_mixer_oss_ioctl1+0x2a8f/0x2df0 [ 133.076159] ? kmsan_set_origin_inline+0x6b/0x120 [ 133.081083] snd_mixer_oss_ioctl_card+0x150/0x210 [ 133.086051] snd_pcm_oss_ioctl+0x1626/0x7520 [ 133.090573] ? kmsan_set_origin_inline+0x6b/0x120 2018/05/12 21:56:19 executing program 7: r0 = socket(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f0000ce6ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x400, 0x2ff) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af3ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0)="78aafa85ea7ad7d4dc38ab370c836b65c7c65276e60561db8b2e8a9bb3380cad96b6cca05ea46a86c3604e860ed24a027d32171a0fde817f5ee63e6b12d13e0aed5a43dcfd9d83b0586eacb2db33f341bbe41f824caf7e1161", 0x59, 0x40, &(0x7f0000000140)={0x2, 0x3f, @broadcast=0xffffffff}, 0x10) recvmsg$kcm(r0, &(0x7f0000001140)={&(0x7f0000000000)=@in={0x0, 0x0, @broadcast}, 0x80, &(0x7f0000001080), 0x0, &(0x7f00000010c0)=""/122, 0x7a}, 0x0) 2018/05/12 21:56:19 executing program 5: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ec77a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r2 = memfd_create(&(0x7f000003e000)='\t', 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r3 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) write$sndseq(0xffffffffffffffff, &(0x7f0000000000), 0x2b2) dup2(r3, r2) write$sndseq(r2, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000000)={0x10002004}) [ 133.095508] ? __x64_sys_ioctl+0x280/0x320 [ 133.099868] ? snd_pcm_oss_poll+0xe10/0xe10 [ 133.104247] do_vfs_ioctl+0xaf0/0x2440 [ 133.108272] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 133.113695] ? __fget_light+0x6b9/0x710 [ 133.117764] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 133.123225] __x64_sys_ioctl+0x280/0x320 [ 133.127371] do_syscall_64+0x154/0x220 [ 133.131326] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 133.136572] RIP: 0033:0x455979 [ 133.139789] RSP: 002b:00007f3ff146fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 133.147546] RAX: ffffffffffffffda RBX: 00007f3ff14706d4 RCX: 0000000000455979 [ 133.154850] RDX: 0000000020001000 RSI: 00800000c0044dff RDI: 0000000000000013 [ 133.162158] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 133.169464] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 133.176770] R13: 0000000000000409 R14: 00000000006fa178 R15: 0000000000000009 2018/05/12 21:56:19 executing program 1: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x1, 0x600480) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000080)={0x303, 0x33}, 0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r1, 0x800000c0044dff, &(0x7f0000000000)=0x4a60d30e) 2018/05/12 21:56:19 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) r2 = gettid() r3 = getuid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@mcast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000280)=0xe8) timer_create(0x6, &(0x7f00000006c0)={0x0, 0x30, 0x3, @tid=r1}, &(0x7f0000004240)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000003c0)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000440)={0x0}, &(0x7f0000000480)=0xffffffffffffffc8) sendmsg$netlink(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000004180)=[{&(0x7f0000000080)={0xc4, 0x15, 0x101, 0x70bd2a, 0x25dfdbfe, "", [@generic="8dfc58b3fe65ae2172582d7c1ca36ec1f0febab37fa674a71a104a91e5a88461a89d4a06c7677fae58dfac884fc54b4be037a7e81acaa2346d3d1408800006ca1f843c6244634db9cf62b138944a8115c5f48cbff41691817f99ffe7ba867276d77a58f923c6a4dc1021d22f5d79875062ea2f013e6d2f823ad549ac623d9d4fd8185628df56d33d4f82713d4110c402bfb20b843735acfa361328d8764275bea6", @generic="5d8b", @nested={0x8, 0x3, [@typed={0x4, 0x42}]}, @typed={0x8, 0x30, @pid=r1}]}, 0xc4}, {&(0x7f00000007c0)={0x530, 0x39, 0x9, 0x70bd27, 0x25dfdbfc, "", [@generic="49f717b0984c01ebc1246adc9cab586e521c235948881ff0356680f7e5f4130b4d60b9bc4a61", @typed={0x8, 0x83, @pid=r2}, @generic="102d03668af55edb797f9454", @generic="9e3f09a531f55f4fa3a0ed17d300f51624701454fde86f443bdb0f802f5bb8381cdc3ebcb73b05096bb2b645a86c53388b0f080c0624fa6c3b9ae4a655ed0730e0b141b813f044296f3e105196581e5d2413529e8a209ae56842243f27d29118542b0704b9484a2b0c1628bc1fc18e", @nested={0x3a4, 0x34, [@generic="f9b2b00ed5a7a0cb52ad2cca44e7dc8f7e1e475e5ad33fbc285c8f31fc12284a40c55cad8c6c0389cf7217a61dc3a7d3d46b1798a8f4424b70a1d8c24812645dd274b7047a5ce8b032de0162d9b7", @generic="64bea486fa67da2fe22e64fc4e9b89c6354131495179fd15862c4afac05a68afa84e57d40178a69d5082cb996453f7c6396fae89819905e6ecda09bb425b48f09182691485482cdff4fc46eafb54966f2feb5f4e9ba4ce930375c2d2a212394c6a6dacf311d9aad99770b6a1b42bde0be3c2c410c2fa7c0dc3bf85ca6e1356ab2f383b958c91894f8cbfdb57c4d8c81dbcdae51e6aa8054af986a4ea3c19d57f3947a8d398e373af4466fdac97e4db78daf4b40b0f3076a8cb544207962b45e7f8996a95481d7846aaa7", @generic="c3edb1504ea5d8e124a1a7585dce9e2c9563208a72beea29bbdba2269af6fcf100f75645a958a86df701fd7c2510f8f50c9b70fb4d2e47ef1b8fb355e05fede6f88b7cc27de25bb853196ba07f7e062b70a52b4e04e85d928217f4124234e48908a87e9d9cc51372bb0698a98a485a5cb2392da4e42041aa7651065e1c4f32ac248292e8a93302618734ee045ed8e29653c3e98c5245a8d6ba9504f9846da8c6b61d86ad2429f754fa945f2af12c306fbeff3238a0c26d1cd2277f744db4e4a6e893ebffb8ccaa34cc9b2e80811f2afb64c6e0f1bdd0fc43dbbd5948e1f6e926182956af9500e1f074", @typed={0x8, 0x24, @u32=0x20c}, @generic="4eae433110ec3de5a09b76f95f315a9bec7a0127d33f47a96d02fcf5763f3178f7b3076ebaa2485d04d73f55c3df5b6fe422090728b375063772592136954a6d2ababe43064d210a23d5e7bb6d3de01f2446ca7576a9c421d7b69a757c75fbd17b902f76b06b88fb9054601c51890bb85ff78c5ddd13953645ba55bd2ca7716cd35bbfba85aee5a85f7d2a5ba82f07c0f607a700efe6518c302d693cb7171c685a277e1f1af92bbd9c9721d4cf1c30437e2e022f66c6d504f82a70fb97e4e1f58a9084668438a2e72a430722b8145a7d08f740efd9246e69cd52f361ab8f2ac66c1b7f92d4f5cb510b6ba1126ec0cf", @typed={0x8, 0x8a, @uid=r3}, @generic="1d212033f6547ee3e5580ae7142dfb4234babdc19add3f24787b2d2cff48ecf135f2b053c9458f1a2dc7d7aa024070c6d66334cdddeef4eaf1309cbab3040746591b7b06e47f03a72a1247a2cfca01e98c75c1e6042bfee78b9f6bf3600218e431b10d09b726c7f769f9b9da3c1cd5d3c970a82693973bde46e6ba0f3cbe782401b550f783b322bdeddeb2b257bba9cd8264c8685a2b80fb13f04f99b90ffd0f"]}, @typed={0x8, 0x46, @uid=r4}, 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@ANYRES32=r6, 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0x2828}, {&(0x7f00000004c0)={0x188, 0x2e, 0x0, 0x70bd29, 0x25dfdbfd, "", [@typed={0x4, 0x69}, @typed={0x8, 0x3b, @ipv4}, @generic="e3c8ece59f70808d05c119629f26fd30e3bf6e2dd4f948721e7b0702ff0029356d8f7ec8ecf83ae897ac3effad9724ec365342fd20c933b8a4db38ec9f08989b6471aefca7befd33d7e47f76c39bc092c7aacf9007d71cf4ad34", @generic="3a74779d63af95357079dc644cb52cd3b4b28474eb0e8aec8fa8454e91ede3cfd8942b5793287baafcf67fed82b70105502558029e8a95b4", @nested={0x8, 0x5e, [@typed={0x4, 0x8}]}, @generic="bd503d402dcb1b01c03a411d433a9f0f71f583556e986a741043f57b4326f079696ec23e5084b0d619409c41801539fd0166561b4185de91deb0bb6010df57d68d005f432d69c7fd242031dd11b15a297c68dd5210fe19d65acd7117955d57fad158cfd8a287bdac907e1d089ac1076dc826d78282172be5a1014ac00deb36e5d9f5ac20839dbef34004f9f8335515f3ba735aeb659dbd2c75957ed8e8ae563dca95", @typed={0x8, 0x30, @ipv4}, @typed={0x8, 0x47, @u32=0x1f}, @generic="bfd316be74c4651398885630d792cfde2248831da36b", @typed={0x8, 0x7d, @u32=0x3}]}, 0x188}, {&(0x7f0000003a80)={0x6fc, 0x20, 0x800, 0x70bd28, 0x25dfdbfd, "", [@typed={0xc, 0x85, @u64=0x6a5}, @typed={0x4, 0x20}, @nested={0x2a8, 0x31, [@generic="4286df27b1be8f6c950eb6606c7e454a46d6f7b0", @typed={0x14, 0x4b, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x10, 0x8a, @binary="673bbe29404b242529755b"}, @generic="f7b1c10e329e40356fc16743eb75d4a6d29c4d9983d1c53d433158592169dc8dc706a1dfc4afc775726252e73296706db8596e98079ce805e9afd4a40a0b1827527036546c7330af565cb021938266e5d66263d47c8440761927a759e95918e57eb43be06be8b1a46ee08c844f52deaa6dfe4eaa44c655dd6eb6bb14768b813e6c9f5f6f4d579454d130b0340d191d6ec6758d52acd53e8fc065efb0f36fe22c421cfef186facf1280f2d522b5779e63dc18c63fe94bbf51a1b9884833a3a112f8c30d11c8b1a9dd1a4573164d1e42b6f7f6635f5397c19bba766d45256abd6686c6fafa9d097ddc314c68d45e9babe79b57e8fa", @generic="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", @typed={0x4, 0x84}, @generic="f47e8d0bdd048b80cddd99eee04fa44c0990698a1e1dc3a9ee8ce605aca390d13da2c49918327c686f0bfdb7e955c5ecb76beea2439825bd1729708573d3669f7f18fc61f8a332fed3275a58e394e59cf13db80b30d2bf89888770955113c80337fda307b9784f6e931a7ec412f68bf01c76b3b7c26234"]}, @nested={0x13c, 0x68, [@generic="a168ff2e3cec18a0dd8ed6d7fa46ef8c43e45ac7067b3a868a438f32ee81681ed5959f5b308dc71c385662a66aac7d72f9e290ac917832b4ea720331e576c852d0d767f51b01fb181d5961189af616ebf89109dc93525b4c8fb4ad193382844dd24c71a21ef0f95482ec2f9fc46a8e65ae7ecbe754b27c7a7718d96fbb9efbcb89ceef10d952a87af0e46399b7deca4d5c7ebd13c801813b01d913b25dd1421267386337bf3caa28bca39af431913a8635d3a8e9ad9475bb1d6f1cbfe654756c7f75e48e9176c41b6d0f2b4f9a0d08f9e8a6297a809b9f8f346c66b13f6e1925861c0656a982391340b07e8b083bab846edf", @generic="9944441d699e407e523b059239a367968f4fe27065fb1c05de3fad996eb1ef818362dc7a12445466c42b9d25a2f7860388d8569dcb6c5937b50572acdce6cd6521f9eb0b"]}, @generic="885c319d747768807ac3e50ee5fbd5586e0fa2beefab2c21774b71d09486bba06b3d331196ebf37a0b02b44c6b8b4ec20e22a8c4907d5b6ce7d4437953c6825f98f5ed57cdb3b55ac1efb770c96d1de54e5cc96452", @nested={0x15c, 0x51, [@generic="f8ec9f7cfd9ae49452c849bb9c48df174fbd545a224516f651d0e2ce1558ad58b0f7ec2e7767f745e04b788e3a34c0e2cbc368b92b81be6e03cb663f861fce2718e5fe7327f7571a8a7fdfd9b9", @typed={0x4, 0x49}, @generic="bc2dcdd5c4b7eb48cf8642502e99e35556ac6df47f9db8f7bb900615c3b5d7057a35013f3851cb6d8516dcdb46705faf35921ed05c6fe52c7f0e741d296966cfa457dabcbfeafc4b79e7e3e60ce296ccf5cc3c14f4ffa94e4992b1d1dfb11cae19735c024427eed9680e8feb4e5f6a5eb5e65aca76f5f0b3f9f645893f8ffbbd3d", @generic="7d5a2fd98cfaaff17ccfb56ded0c1667e7395d6047d3f4a4a2e3cc9f025c16ae993bb9e880a2b42ae3ef3ed16e0aff38f07da85991ec3fe1e17cf6d4d0cb6364", @typed={0x8, 0x2e, @fd=r0}, @generic="bd5e76b816cb1a74c0576451fdf5d3bcad559157ca05d467e9f3afc9d83dfe98747564bc87f0f8d8568c58f28c174183bb6070a68185328cb7448850"]}, @nested={0x144, 0x6c, [@typed={0x4, 0x7b}, @generic="468831552282d2e026a0873dfb28de7b46ee21b66c10b3d710eea4ac435678763bd50247875ed9e8f1d8df035f2b9f4b7790132c28047581d74b470841a72da310e4d8e1934144ac38b4f7b2099bb2d9de5aec706c6661a4bec47a12f8f019ec76b782ce9b270afc55f5f24ae9ed5a40fd3eaef39afc58a80bf6493eb3dc5fa2de", @generic="02899db9250e12fed59d4568da5fcb1385be6aaadf3dab3e10cedc71236494a18c4d6ccab9e2f27327f49f6632e41579899e9a3f7105d0b1938a122b12d7bad2e489c582374b529d20ff48f7f983179afcc6ad83dec18bf68414f162566b844ba19f47f53b6b2e90400fba92eb987c835d9a139ea9730afd5f40390ec7cc3b444876fcd8ea641e76e4422e1f0305f7352188c15900f5c7a023f99c05729d08ac354bea6c4652969de486a03e6c1d658a2c3e2f5ba41fa5b4"]}]}, 0x6fc}], 0x9, 0x0, 0x0, 0x804}, 0x4000000) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000700)=""/129) 2018/05/12 21:56:19 executing program 3: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000509000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) exit(0x0) ppoll(&(0x7f0000fc4ff8)=[{r0}], 0x1d1, &(0x7f000058e000)={0x77359400}, &(0x7f00009e5ff8), 0x8) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000000140)={0x0, 0x70, 0x7f, 0x200, 0x9, 0x5, 0x0, 0x101, 0x40, 0x2, 0x7, 0x0, 0x2f5, 0x8, 0x2, 0x9, 0xdbe, 0x5, 0x4, 0x7, 0x0, 0xffffffff, 0x80000000, 0x8, 0x9, 0x1, 0xffff, 0x20, 0x1000, 0x7, 0x2, 0x8da2, 0x6, 0x9, 0x0, 0x9, 0x7fffffff, 0x7c62, 0x0, 0x54, 0x5, @perf_bp={&(0x7f0000000100), 0x2}, 0x4000, 0x2, 0x80000000, 0x4, 0x3, 0x401, 0xfffffffffffffffa}, r1, 0xc, r0, 0xa) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x800, 0x0) perf_event_open$cgroup(&(0x7f0000000040)={0x0, 0x70, 0x40, 0x7ff, 0x3, 0x9, 0x0, 0x1f, 0x0, 0x4, 0x401, 0x200, 0x1, 0x9710, 0x8, 0x3, 0x1, 0x7, 0x8000000000000009, 0x100000001, 0x2, 0x739, 0x8000, 0x3f, 0x0, 0x1bc5, 0x81, 0x7df1, 0x1bcae2ac, 0x3, 0x2, 0x0, 0x52f4, 0x8, 0x200, 0x80, 0x6, 0x4, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000000), 0x2}, 0x28, 0xf942, 0x800, 0x7, 0x7fff, 0xb53, 0x9}, r2, 0x3, r0, 0x0) 2018/05/12 21:56:19 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x0, &(0x7f00000000c0)={0x0, 0x0}) 2018/05/12 21:56:19 executing program 4: pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="a2", 0x1}], 0x1, 0x0) close(r0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x0, &(0x7f0000000000)="c626262c8523bf012cf66f") write$binfmt_elf64(r1, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) 2018/05/12 21:56:19 executing program 6 (fault-call:2 fault-nth:10): pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:56:19 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x2, 0x0) pread64(r0, &(0x7f0000000000)=""/56, 0x38, 0x0) pread64(r0, &(0x7f0000000240)=""/119, 0x77, 0x0) write$fuse(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000a41dee8b8861a31b91d334e8188df53a7d6f75"], 0x10) 2018/05/12 21:56:19 executing program 7: r0 = socket$inet_sctp(0x2, 0x800000000, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)={r1, 0x6}, &(0x7f00000001c0)=0x8) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000000100)="97", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f0000000140)='z', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) [ 133.479590] FAULT_INJECTION: forcing a failure. [ 133.479590] name failslab, interval 1, probability 0, space 0, times 0 [ 133.491149] CPU: 1 PID: 8623 Comm: syz-executor6 Not tainted 4.17.0-rc3+ #88 [ 133.498372] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 133.507757] Call Trace: [ 133.510405] dump_stack+0x185/0x1d0 [ 133.514081] should_fail+0x87b/0xab0 [ 133.517896] __should_failslab+0x278/0x2a0 [ 133.522226] should_failslab+0x29/0x70 [ 133.526161] __kmalloc+0xc5/0x350 [ 133.529701] ? snd_mixer_oss_get_volume1_sw+0x182/0x700 [ 133.535116] snd_mixer_oss_get_volume1_sw+0x182/0x700 [ 133.540376] snd_mixer_oss_get_recsrc1_sw+0x14f/0x240 [ 133.545613] ? snd_mixer_oss_put_volume1+0xdd0/0xdd0 [ 133.550760] snd_mixer_oss_ioctl1+0x2c01/0x2df0 [ 133.555508] ? kmsan_set_origin_inline+0x6b/0x120 [ 133.560394] snd_mixer_oss_ioctl_card+0x150/0x210 [ 133.565334] snd_pcm_oss_ioctl+0x1626/0x7520 [ 133.569834] ? kmsan_set_origin_inline+0x6b/0x120 [ 133.574773] ? __x64_sys_ioctl+0x280/0x320 [ 133.579100] ? snd_pcm_oss_poll+0xe10/0xe10 [ 133.583462] do_vfs_ioctl+0xaf0/0x2440 [ 133.587440] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 133.592894] ? __fget_light+0x6b9/0x710 [ 133.596949] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 133.602400] __x64_sys_ioctl+0x280/0x320 [ 133.606536] do_syscall_64+0x154/0x220 [ 133.610481] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 133.615704] RIP: 0033:0x455979 [ 133.618930] RSP: 002b:00007f3ff146fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 2018/05/12 21:56:19 executing program 0: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x1d, "cfb58ef50df186fabf5f76ebdd7ffbd1d2f8788a0882a592b07b61a6ad"}, &(0x7f0000000080)=0x25) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0xd1f4, 0xffffffffffffffff, 0x400, 0xfb86, 0x9}, 0x14) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000700)=""/129) 2018/05/12 21:56:19 executing program 1: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000140)) gettid() r0 = gettid() fcntl$getown(0xffffffffffffffff, 0x9) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000001c0)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000200)) r1 = syz_open_procfs(r0, &(0x7f0000000180)='net/tcp6\x00') ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000300)=0x0) r3 = syz_open_procfs$namespace(r2, &(0x7f0000000240)="6e732f7069645f666f725f6368696c6472e56e00eddea333767b131ddbc5d96040dca5c475e9f7b902c7a120daa946e1298305c499413dbd65d7ba8dd85c7845a98dd2c2f3cb2043fd1ad9b595ce8e9c83f3b10a7b68234a4ed2376cf515430b8c766cc6e0de3c235c39ba46d4b065bd509f9d060000000000000052814219193eca34b9825a") fsetxattr(r3, &(0x7f0000000040)=@known='com.apple.system.Security\x00', &(0x7f0000000080)=')\\$#wlan1-nodevkeyringposix_acl_access)/)nodev\x00', 0x2f, 0x3) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x400000, 0x0) r5 = memfd_create(&(0x7f00000000c0)='\x00', 0x3) getsockopt$inet_tcp_int(r5, 0x6, 0x19, &(0x7f0000000000), &(0x7f0000000100)=0x4) ioctl$int_in(r4, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:56:19 executing program 2 (fault-call:5 fault-nth:0): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x0, &(0x7f00000000c0)={0x0, r2+30000000}) [ 133.626686] RAX: ffffffffffffffda RBX: 00007f3ff14706d4 RCX: 0000000000455979 [ 133.633989] RDX: 0000000020001000 RSI: 00800000c0044dff RDI: 0000000000000013 [ 133.641295] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 133.648604] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 133.656006] R13: 0000000000000409 R14: 00000000006fa178 R15: 000000000000000a [ 133.697289] FAULT_INJECTION: forcing a failure. [ 133.697289] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 133.709325] CPU: 1 PID: 8634 Comm: syz-executor2 Not tainted 4.17.0-rc3+ #88 [ 133.716544] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 133.725925] Call Trace: [ 133.728567] dump_stack+0x185/0x1d0 [ 133.732244] should_fail+0x87b/0xab0 [ 133.736011] __alloc_pages_nodemask+0x61c/0x5dd0 [ 133.740814] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 133.746229] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 133.751762] ? update_stack_state+0x885/0xa40 [ 133.756357] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 133.761822] ? is_bpf_text_address+0xb4/0x4b0 [ 133.766424] ? __is_insn_slot_addr+0x198/0x1c0 [ 133.771115] ? kernel_text_address+0x34d/0x3a0 [ 133.775763] ? kmsan_set_origin_inline+0x6b/0x120 [ 133.780695] alloc_pages_vma+0x1565/0x1800 [ 133.785068] do_huge_pmd_anonymous_page+0xbdb/0x2550 [ 133.790274] handle_mm_fault+0x428f/0x7e50 [ 133.794621] ? kmsan_set_origin_inline+0x6b/0x120 [ 133.799601] __do_page_fault+0xec4/0x1a10 [ 133.803894] ? page_fault+0x1e/0x30 [ 133.807621] do_page_fault+0xd3/0x260 [ 133.811518] page_fault+0x1e/0x30 [ 133.815051] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 [ 133.820966] RSP: 0018:ffff88014114f638 EFLAGS: 00010206 [ 133.826380] RAX: ffffffff83f77af7 RBX: 0000000000000000 RCX: 0000000000000070 [ 133.833698] RDX: 0000000000000070 RSI: ffff88013cc3a03c RDI: 00000000206f8f8b [ 133.842051] RBP: ffff88014114f7b8 R08: 0000000000000000 R09: 0000000000000000 [ 133.849360] R10: 0000000000000000 R11: 0000000000000000 R12: ffff88013cc3a03c [ 133.856669] R13: 00000000206f8f8b R14: 0000000000000070 R15: 0000000000000000 [ 133.864009] ? _copy_to_iter+0x1ad7/0x2870 [ 133.868364] ? _copy_to_iter+0x1b18/0x2870 [ 133.872687] skb_copy_datagram_iter+0x443/0xf70 [ 133.877488] netlink_recvmsg+0x6f1/0x1900 [ 133.881744] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 133.887184] sock_recvmsg+0x1d0/0x230 [ 133.891183] ? netlink_sendmsg+0x1370/0x1370 [ 133.895692] ___sys_recvmsg+0x3fb/0x810 [ 133.899790] ? __fget_light+0x56/0x710 [ 133.903787] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 133.909394] ? __fget_light+0x6b9/0x710 [ 133.913775] __sys_recvmmsg+0x58e/0xe30 [ 133.918003] ? kmsan_set_origin+0x9e/0x160 [ 133.922396] do_sys_recvmmsg+0x2a6/0x3e0 [ 133.926622] __x64_sys_recvmmsg+0x15d/0x1c0 [ 133.931032] do_syscall_64+0x154/0x220 [ 133.935008] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 133.940245] RIP: 0033:0x455979 [ 133.943505] RSP: 002b:00007f4d40889c68 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 133.951277] RAX: ffffffffffffffda RBX: 00007f4d4088a6d4 RCX: 0000000000455979 [ 133.958613] RDX: 02f50f9ee824b1a0 RSI: 0000000020fd0ed4 RDI: 0000000000000014 [ 133.965955] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 133.973283] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 133.980603] R13: 0000000000000548 R14: 00000000006fbf60 R15: 0000000000000000 [ 133.987285] FAULT_INJECTION: forcing a failure. [ 133.987285] name failslab, interval 1, probability 0, space 0, times 0 [ 134.000057] CPU: 0 PID: 8648 Comm: syz-executor6 Not tainted 4.17.0-rc3+ #88 [ 134.007293] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 134.016697] Call Trace: [ 134.019365] dump_stack+0x185/0x1d0 [ 134.023076] should_fail+0x87b/0xab0 [ 134.026924] __should_failslab+0x278/0x2a0 [ 134.031285] should_failslab+0x29/0x70 [ 134.035248] __kmalloc+0xc5/0x350 [ 134.038809] ? snd_mixer_oss_get_volume1_sw+0x1c0/0x700 2018/05/12 21:56:19 executing program 0: r0 = socket(0xa, 0x8000e, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000700)=""/129) 2018/05/12 21:56:19 executing program 6 (fault-call:2 fault-nth:11): pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:56:20 executing program 0: r0 = socket(0x11, 0x1, 0x2) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000700)=""/129) [ 134.044251] snd_mixer_oss_get_volume1_sw+0x1c0/0x700 [ 134.049549] snd_mixer_oss_get_recsrc1_sw+0x14f/0x240 [ 134.054825] ? snd_mixer_oss_put_volume1+0xdd0/0xdd0 [ 134.060004] snd_mixer_oss_ioctl1+0x2c01/0x2df0 [ 134.064784] ? kmsan_set_origin_inline+0x6b/0x120 [ 134.069719] snd_mixer_oss_ioctl_card+0x150/0x210 [ 134.074694] snd_pcm_oss_ioctl+0x1626/0x7520 [ 134.079221] ? kmsan_set_origin_inline+0x6b/0x120 [ 134.084188] ? __x64_sys_ioctl+0x280/0x320 [ 134.088552] ? snd_pcm_oss_poll+0xe10/0xe10 [ 134.092921] do_vfs_ioctl+0xaf0/0x2440 [ 134.096887] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 134.102319] ? __fget_light+0x6b9/0x710 [ 134.106386] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 134.111838] __x64_sys_ioctl+0x280/0x320 [ 134.115966] do_syscall_64+0x154/0x220 [ 134.119899] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 134.125117] RIP: 0033:0x455979 [ 134.128328] RSP: 002b:00007f3ff146fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 134.136083] RAX: ffffffffffffffda RBX: 00007f3ff14706d4 RCX: 0000000000455979 [ 134.143392] RDX: 0000000020001000 RSI: 00800000c0044dff RDI: 0000000000000013 [ 134.150688] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 134.157980] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 134.165277] R13: 0000000000000409 R14: 00000000006fa178 R15: 000000000000000b 2018/05/12 21:56:20 executing program 1: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) io_setup(0x7, &(0x7f0000000000)=0x0) io_cancel(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x6, 0xffffffffffffff6d, r0, &(0x7f0000000040)="b7b50e39842776858e34d14210a2b7b4dc83ad79b7316e7bcbc05aca882726adf9bf1e0df3828de4e81a744ce9596ac06353523af7041947534f1036f1fce78e534a4cefad04e4ce3f86f0a48ee275a59155589838c3dae886050daec4f8aaa63376c0b2af9225d42dad3e80a2d253894e53fca3ffcbd3e2895486e7aef4325fd1912801bb072f0189fc03fecfe642e78b9538f34cdabec796a716a472eac87771eb575dc6669ab09e07c6a9724107c921e58300c7969cf4890781332d20590f71ccefda638a1aabf976dc28fc55dd849cf0cd2fe1b433a91ff2e63cab0580c5ac8e4147cdcdf5e1", 0xe8, 0x5, 0x0, 0x1, r0}, &(0x7f0000000180)) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:56:20 executing program 7: pipe(&(0x7f0000362ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000040)={r0}) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) dup2(r2, r1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000000)={0x80000000}) epoll_pwait(r2, &(0x7f000003cf94)=[{}], 0x1, 0x0, &(0x7f00004c7000), 0x8) 2018/05/12 21:56:20 executing program 6 (fault-call:2 fault-nth:12): pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:56:20 executing program 2 (fault-call:5 fault-nth:1): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x0, &(0x7f00000000c0)={0x0, r2+30000000}) 2018/05/12 21:56:20 executing program 0: r0 = socket(0x1, 0x7, 0xea28) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000700)=""/129) 2018/05/12 21:56:20 executing program 4: pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="a2", 0x1}], 0x1, 0x0) close(r0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x0, &(0x7f0000000000)="c626262c8523bf012cf66f") write$binfmt_elf64(r1, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) 2018/05/12 21:56:20 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x80, 0x80800) connect$bt_l2cap(r0, &(0x7f00000000c0)={0x1f, 0x3, {0x2504, 0x3, 0x0, 0xf325, 0x3f, 0x5}, 0x9, 0x100000000}, 0xe) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x300173}) bpf$PROG_LOAD(0x5, &(0x7f000095c000)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="180000000000000000000000000000000500000000000000000000f2000000009500000000000000"], &(0x7f000040dff6)="7379f67a6b666c6c0172", 0x1, 0xc3, &(0x7f000000a000)=""/195}, 0x48) 2018/05/12 21:56:20 executing program 5: unshare(0x20100) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x91b4}, 0xfffffffffffffe58) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0xfb, &(0x7f0000000000)=""/251}, 0x48) [ 134.568168] FAULT_INJECTION: forcing a failure. [ 134.568168] name failslab, interval 1, probability 0, space 0, times 0 [ 134.579651] CPU: 1 PID: 8680 Comm: syz-executor6 Not tainted 4.17.0-rc3+ #88 [ 134.579813] FAULT_INJECTION: forcing a failure. [ 134.579813] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 134.586869] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 134.608114] Call Trace: [ 134.610743] dump_stack+0x185/0x1d0 [ 134.614399] should_fail+0x87b/0xab0 [ 134.618176] __should_failslab+0x278/0x2a0 [ 134.622487] should_failslab+0x29/0x70 [ 134.627213] __kmalloc+0xc5/0x350 [ 134.630740] ? snd_mixer_oss_get_volume1_sw+0x182/0x700 [ 134.636152] snd_mixer_oss_get_volume1_sw+0x182/0x700 [ 134.641384] snd_mixer_oss_get_recsrc1_sw+0x14f/0x240 [ 134.646938] ? snd_mixer_oss_put_volume1+0xdd0/0xdd0 [ 134.652750] snd_mixer_oss_ioctl1+0x2c01/0x2df0 [ 134.657459] ? kmsan_set_origin_inline+0x6b/0x120 [ 134.662336] snd_mixer_oss_ioctl_card+0x150/0x210 [ 134.667253] snd_pcm_oss_ioctl+0x1626/0x7520 [ 134.671714] ? kmsan_set_origin_inline+0x6b/0x120 [ 134.676595] ? __x64_sys_ioctl+0x280/0x320 [ 134.680885] ? snd_pcm_oss_poll+0xe10/0xe10 [ 134.685215] do_vfs_ioctl+0xaf0/0x2440 [ 134.689154] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 134.694548] ? __fget_light+0x6b9/0x710 [ 134.698556] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 134.703956] __x64_sys_ioctl+0x280/0x320 [ 134.708040] do_syscall_64+0x154/0x220 [ 134.711949] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 134.717140] RIP: 0033:0x455979 [ 134.720331] RSP: 002b:00007f3ff146fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 134.728049] RAX: ffffffffffffffda RBX: 00007f3ff14706d4 RCX: 0000000000455979 [ 134.735323] RDX: 0000000020001000 RSI: 00800000c0044dff RDI: 0000000000000013 [ 134.742944] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 134.750236] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 134.757509] R13: 0000000000000409 R14: 00000000006fa178 R15: 000000000000000c [ 134.764791] CPU: 0 PID: 8681 Comm: syz-executor2 Not tainted 4.17.0-rc3+ #88 [ 134.771995] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 134.781370] Call Trace: [ 134.783964] dump_stack+0x185/0x1d0 [ 134.787601] should_fail+0x87b/0xab0 [ 134.791328] __alloc_pages_nodemask+0x61c/0x5dd0 [ 134.796129] ? get_page_from_freelist+0x5efb/0xb600 [ 134.801167] ? kernel_poison_pages+0x40/0x360 [ 134.805665] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 134.811028] ? kernel_poison_pages+0x1a0/0x360 [ 134.815618] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 134.821073] ? get_page_from_freelist+0xab28/0xb600 [ 134.826094] ? __kernel_text_address+0x34/0xe0 [ 134.830676] ? __save_stack_trace+0x90d/0xb00 [ 134.835179] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 134.840113] ? depot_save_stack+0x39e/0x4c0 [ 134.844443] ? kmsan_alloc_meta_for_pages+0x1d9/0x3a0 [ 134.849635] ? __alloc_pages_nodemask+0xf8e/0x5dd0 [ 134.854569] ? alloc_pages_current+0x6b5/0x970 [ 134.859152] ? kmsan_set_origin_inline+0x6b/0x120 [ 134.864005] kmsan_alloc_page+0x82/0xe0 2018/05/12 21:56:20 executing program 3: r0 = socket(0x100000a, 0x7, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c606262c8523bf012cf66f") r1 = socket$kcm(0x29, 0x5, 0x0) sendmmsg(r1, &(0x7f0000009d00)=[{{&(0x7f0000008200)=@l2={0x1f}, 0x80, &(0x7f0000009380), 0x0, &(0x7f00000093c0)}}, {{&(0x7f00000098c0)=@can={0x1d}, 0x80, &(0x7f0000009b80), 0x0, &(0x7f0000009bc0)}}], 0x2, 0x0) 2018/05/12 21:56:20 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000700)=""/129) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) [ 134.867987] __alloc_pages_nodemask+0xf8e/0x5dd0 [ 134.872743] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 134.878108] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 134.883560] ? update_stack_state+0x885/0xa40 [ 134.888057] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 134.893601] ? is_bpf_text_address+0xb4/0x4b0 [ 134.898098] ? __is_insn_slot_addr+0x198/0x1c0 [ 134.902686] ? kernel_text_address+0x34d/0x3a0 [ 134.907280] alloc_pages_vma+0x1565/0x1800 [ 134.911521] do_huge_pmd_anonymous_page+0xbdb/0x2550 2018/05/12 21:56:20 executing program 1: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0xe0200, 0x0) ioctl$int_in(r0, 0x800040c0044dff, &(0x7f0000001000)) [ 134.917153] handle_mm_fault+0x428f/0x7e50 [ 134.921396] ? kmsan_set_origin_inline+0x6b/0x120 [ 134.926253] __do_page_fault+0xec4/0x1a10 [ 134.930412] ? page_fault+0x1e/0x30 [ 134.934042] do_page_fault+0xd3/0x260 [ 134.937846] page_fault+0x1e/0x30 [ 134.941304] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 [ 134.947183] RSP: 0018:ffff88013e11f638 EFLAGS: 00010206 [ 134.952543] RAX: ffffffff83f77af7 RBX: 0000000000000000 RCX: 0000000000000070 [ 134.959808] RDX: 0000000000000070 RSI: ffff88013df1e03c RDI: 00000000206f8f8b [ 134.967077] RBP: ffff88013e11f7b8 R08: 0000000000000000 R09: 0000000000000000 [ 134.974341] R10: 0000000000000000 R11: 0000000000000000 R12: ffff88013df1e03c [ 134.981614] R13: 00000000206f8f8b R14: 0000000000000070 R15: 0000000000000000 [ 134.988899] ? _copy_to_iter+0x1ad7/0x2870 [ 134.993142] ? _copy_to_iter+0x1b18/0x2870 [ 134.997404] skb_copy_datagram_iter+0x443/0xf70 [ 135.002086] netlink_recvmsg+0x6f1/0x1900 [ 135.006242] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 135.011613] sock_recvmsg+0x1d0/0x230 [ 135.015415] ? netlink_sendmsg+0x1370/0x1370 2018/05/12 21:56:21 executing program 6 (fault-call:2 fault-nth:13): pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) [ 135.019826] ___sys_recvmsg+0x3fb/0x810 [ 135.023808] ? __fget_light+0x56/0x710 [ 135.027701] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 135.033068] ? __fget_light+0x6b9/0x710 [ 135.037048] __sys_recvmmsg+0x58e/0xe30 [ 135.041035] ? kmsan_set_origin+0x9e/0x160 [ 135.045278] do_sys_recvmmsg+0x2a6/0x3e0 [ 135.049346] __x64_sys_recvmmsg+0x15d/0x1c0 [ 135.053677] do_syscall_64+0x154/0x220 [ 135.057570] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 135.062757] RIP: 0033:0x455979 [ 135.065943] RSP: 002b:00007f4d40889c68 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 135.069751] FAULT_INJECTION: forcing a failure. [ 135.069751] name failslab, interval 1, probability 0, space 0, times 0 [ 135.073649] RAX: ffffffffffffffda RBX: 00007f4d4088a6d4 RCX: 0000000000455979 [ 135.073657] RDX: 02f50f9ee824b1a0 RSI: 0000000020fd0ed4 RDI: 0000000000000014 [ 135.073664] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 135.073670] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 135.073677] R13: 0000000000000548 R14: 00000000006fbf60 R15: 0000000000000001 [ 135.121896] CPU: 1 PID: 8699 Comm: syz-executor6 Not tainted 4.17.0-rc3+ #88 [ 135.129113] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 135.138496] Call Trace: [ 135.141135] dump_stack+0x185/0x1d0 [ 135.144814] should_fail+0x87b/0xab0 [ 135.148627] __should_failslab+0x278/0x2a0 [ 135.152957] should_failslab+0x29/0x70 [ 135.156885] __kmalloc+0xc5/0x350 [ 135.160416] ? snd_mixer_oss_get_volume1_sw+0x1c0/0x700 [ 135.165828] snd_mixer_oss_get_volume1_sw+0x1c0/0x700 [ 135.171089] snd_mixer_oss_get_recsrc1_sw+0x14f/0x240 [ 135.176330] ? snd_mixer_oss_put_volume1+0xdd0/0xdd0 [ 135.181473] snd_mixer_oss_ioctl1+0x2c01/0x2df0 [ 135.186211] ? kmsan_set_origin_inline+0x6b/0x120 [ 135.191113] snd_mixer_oss_ioctl_card+0x150/0x210 [ 135.196063] snd_pcm_oss_ioctl+0x1626/0x7520 [ 135.200566] ? kmsan_set_origin_inline+0x6b/0x120 [ 135.205486] ? __x64_sys_ioctl+0x280/0x320 [ 135.209810] ? snd_pcm_oss_poll+0xe10/0xe10 [ 135.214169] do_vfs_ioctl+0xaf0/0x2440 [ 135.218133] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 135.223569] ? __fget_light+0x6b9/0x710 [ 135.227617] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 135.233058] __x64_sys_ioctl+0x280/0x320 [ 135.237177] do_syscall_64+0x154/0x220 [ 135.241111] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 135.246322] RIP: 0033:0x455979 [ 135.249534] RSP: 002b:00007f3ff146fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 135.257284] RAX: ffffffffffffffda RBX: 00007f3ff14706d4 RCX: 0000000000455979 2018/05/12 21:56:21 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0xa4, 0x2e, 0x6fd, 0x0, 0x0, {0x2003}, [@nested={0xc, 0x0, [@typed={0x8, 0x9, @ipv4}]}]}, 0x184}, 0x1}, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f00000000c0)={0x80000000, 0x0, 'client0\x00', 0x2, "411e9c39ce38b410", "6e007b30113facb1c17d5ecb4d7bf30451688b5886ed81120a8bb28b94f1479f", 0xb337, 0xff}) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="c0"]) 2018/05/12 21:56:21 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x121000, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000040)="0c1c09cf34b5f4a0f99d9dcc2eb7af792d672619bdd719b779b66efe705502168e0dde58df4c3afe27e3de76046cd2bedc7bdb9a4b6adf3f24cb9675552c0abbbb6f76d68a21f6a1b311aebe2316041b77daa63146625505675b11538db6648c0b900e5d74b169984c949d3ef0eaa07538480366d819c156fa41fb4670236eb77cd3a2772a3a32c5069b7d76e77dcbb675de00724a2715f19106113b6e2ba070ffd0235f083f3a0b813fa7041e6d927851e1c130d134fa2ea1f99067", 0xbc}], 0x1) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r1, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:56:21 executing program 2 (fault-call:5 fault-nth:2): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x0, &(0x7f00000000c0)={0x0, r2+30000000}) 2018/05/12 21:56:21 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x2800, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000200)={0x9, 0x9, 0x5, {}, 0x0, 0x8}) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x200, 0x80000) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000140), &(0x7f0000000180)=0x4) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000040)=""/129) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000300)=0x7) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00000002c0), 0x2) mknodat(r0, &(0x7f0000000280)='./file0\x00', 0x1000, 0x8) 2018/05/12 21:56:21 executing program 7: socket(0x5, 0x6, 0xd1e3) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x208000, 0x0) connect$ax25(r0, &(0x7f0000000100)={0x3, {"5151841175e9f2"}, 0x401}, 0x10) r1 = socket(0x11, 0x2, 0x81) bind(r1, &(0x7f0000000000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) writev(r1, &(0x7f00000010c0)=[{&(0x7f0000000080)="061a88a8", 0x4}], 0x1) [ 135.264578] RDX: 0000000020001000 RSI: 00800000c0044dff RDI: 0000000000000013 [ 135.271876] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 135.279173] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 135.286474] R13: 0000000000000409 R14: 00000000006fa178 R15: 000000000000000d [ 135.382879] netlink: 132 bytes leftover after parsing attributes in process `syz-executor5'. [ 135.408952] FAULT_INJECTION: forcing a failure. [ 135.408952] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 135.420830] CPU: 0 PID: 8711 Comm: syz-executor2 Not tainted 4.17.0-rc3+ #88 [ 135.428015] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 135.437379] Call Trace: [ 135.439972] dump_stack+0x185/0x1d0 [ 135.443610] should_fail+0x87b/0xab0 [ 135.447335] __alloc_pages_nodemask+0x61c/0x5dd0 [ 135.452093] ? get_page_from_freelist+0x5efb/0xb600 [ 135.457110] ? kernel_poison_pages+0x40/0x360 [ 135.461745] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 135.467111] ? kernel_poison_pages+0x1a0/0x360 [ 135.471698] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 135.477860] ? get_page_from_freelist+0xab28/0xb600 [ 135.482910] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 135.488370] ? update_stack_state+0x885/0xa40 [ 135.492887] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 135.497925] ? kmsan_set_origin_inline+0x6b/0x120 [ 135.502792] kmsan_alloc_page+0x82/0xe0 [ 135.506781] __alloc_pages_nodemask+0xf8e/0x5dd0 [ 135.511639] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 135.517019] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 135.522675] ? update_stack_state+0x885/0xa40 [ 135.527193] ? __msan_metadata_ptr_for_load_4+0x10/0x20 2018/05/12 21:56:21 executing program 0: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x100000001}}, 0x8, 0x3, 0xa3, 0x2, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)={r1, 0x7d, "b2f7693627874cb60037cf18153361b0841138e3d46239712447f83b1560bb738ce14ad4c5b94af0a952180bf27c06d83521ab96729f372fd4ee849ba45937da5936828f5f5315ddadd4342b9a957c80fa11a12ab2f6aa5413dcd85154dffa59a7c653fbc5f14e58eb6c78aacaa3362fef918bb8f9879ba280b50e3ce3"}, &(0x7f0000000200)=0x85) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000700)=""/129) 2018/05/12 21:56:21 executing program 4: pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="a2", 0x1}], 0x1, 0x0) close(r0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x0, &(0x7f0000000000)="c626262c8523bf012cf66f") write$binfmt_elf64(r1, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) [ 135.532573] ? is_bpf_text_address+0xb4/0x4b0 [ 135.537082] ? __is_insn_slot_addr+0x198/0x1c0 [ 135.541675] ? kernel_text_address+0x34d/0x3a0 [ 135.546275] alloc_pages_vma+0x1565/0x1800 [ 135.550523] do_huge_pmd_anonymous_page+0xbdb/0x2550 [ 135.555637] handle_mm_fault+0x428f/0x7e50 [ 135.559875] ? kmsan_set_origin_inline+0x6b/0x120 [ 135.565085] __do_page_fault+0xec4/0x1a10 [ 135.569272] ? page_fault+0x1e/0x30 [ 135.574048] do_page_fault+0xd3/0x260 [ 135.577866] page_fault+0x1e/0x30 2018/05/12 21:56:21 executing program 0: r0 = socket(0xa, 0x1, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x6, 0x161900) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000080)=0x4) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000700)=""/129) [ 135.581334] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 [ 135.587405] RSP: 0018:ffff88013a9bf638 EFLAGS: 00010206 [ 135.593128] RAX: ffffffff83f77af7 RBX: 0000000000000000 RCX: 0000000000000070 [ 135.600404] RDX: 0000000000000070 RSI: ffff88013df1e03c RDI: 00000000206f8f8b [ 135.607676] RBP: ffff88013a9bf7b8 R08: 0000000000000000 R09: 0000000000000000 [ 135.614954] R10: 0000000000000000 R11: 0000000000000000 R12: ffff88013df1e03c [ 135.622244] R13: 00000000206f8f8b R14: 0000000000000070 R15: 0000000000000000 [ 135.629536] ? _copy_to_iter+0x1ad7/0x2870 [ 135.633791] ? _copy_to_iter+0x1b18/0x2870 [ 135.638047] skb_copy_datagram_iter+0x443/0xf70 [ 135.642728] netlink_recvmsg+0x6f1/0x1900 [ 135.646884] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 135.652256] sock_recvmsg+0x1d0/0x230 [ 135.656061] ? netlink_sendmsg+0x1370/0x1370 [ 135.660476] ___sys_recvmsg+0x3fb/0x810 [ 135.664458] ? __fget_light+0x56/0x710 [ 135.668348] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 135.673717] ? __fget_light+0x6b9/0x710 [ 135.677695] __sys_recvmmsg+0x58e/0xe30 2018/05/12 21:56:21 executing program 0: r0 = socket(0x807, 0x2000000001, 0xf9) openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0xc3a330efc6864815, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000700)=""/129) [ 135.681675] ? kmsan_set_origin+0x9e/0x160 [ 135.685912] do_sys_recvmmsg+0x2a6/0x3e0 [ 135.689980] __x64_sys_recvmmsg+0x15d/0x1c0 [ 135.694308] do_syscall_64+0x154/0x220 [ 135.698200] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 135.703386] RIP: 0033:0x455979 [ 135.706572] RSP: 002b:00007f4d40889c68 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 135.715587] RAX: ffffffffffffffda RBX: 00007f4d4088a6d4 RCX: 0000000000455979 [ 135.722861] RDX: 02f50f9ee824b1a0 RSI: 0000000020fd0ed4 RDI: 0000000000000014 2018/05/12 21:56:21 executing program 1: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x0, 0x101003) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f00000000c0)={0x1, 0x0, [0x0]}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000001000/0x2000)=nil, 0x2000}, 0x3}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xffffffff, 0x400002000) ioctl$int_in(r1, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:56:21 executing program 3: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc) dup2(r0, r0) [ 135.730131] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 135.737403] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 135.744672] R13: 0000000000000548 R14: 00000000006fbf60 R15: 0000000000000002 [ 135.755677] netlink: 132 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/12 21:56:22 executing program 6 (fault-call:2 fault-nth:14): pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:56:22 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") msgget(0x2, 0x688) r1 = msgget(0x1, 0x100) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000000040)=""/129) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x10000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000140)={{{@in=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}}}, &(0x7f0000000240)=0xe8) ioctl$TUNSETOWNER(r2, 0x400454cc, r3) 2018/05/12 21:56:22 executing program 2 (fault-call:5 fault-nth:3): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x0, &(0x7f00000000c0)={0x0, r2+30000000}) 2018/05/12 21:56:22 executing program 7: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0xaaaabd2, &(0x7f00000000c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x44006, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x5c, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f0000000040)=0x0) dup3(r0, r1, 0x0) io_submit(r2, 0x1, &(0x7f0000000500)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000140)='\x00', 0x1}]) 2018/05/12 21:56:22 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0xa4, 0x2e, 0x6fd, 0x0, 0x0, {0x2003}, [@nested={0xc, 0x0, [@typed={0x8, 0x9, @ipv4}]}]}, 0x184}, 0x1}, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f00000000c0)={0x80000000, 0x0, 'client0\x00', 0x2, "411e9c39ce38b410", "6e007b30113facb1c17d5ecb4d7bf30451688b5886ed81120a8bb28b94f1479f", 0xb337, 0xff}) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="c0"]) 2018/05/12 21:56:22 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0xa4, 0x2e, 0x6fd, 0x0, 0x0, {0x2003}, [@nested={0xc, 0x0, [@typed={0x8, 0x9, @ipv4}]}]}, 0x184}, 0x1}, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f00000000c0)={0x80000000, 0x0, 'client0\x00', 0x2, "411e9c39ce38b410", "6e007b30113facb1c17d5ecb4d7bf30451688b5886ed81120a8bb28b94f1479f", 0xb337, 0xff}) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="c0"]) 2018/05/12 21:56:22 executing program 4: pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="a2", 0x1}], 0x1, 0x0) close(r0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)) write$binfmt_elf64(r1, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) 2018/05/12 21:56:22 executing program 1: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1f, 0x7093ca05}, &(0x7f00000000c0)=0x90) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000100)={r1, 0x20}, &(0x7f0000000140)=0x8) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) ioctl$KIOCSOUND(r0, 0x4b2f, 0x9) [ 136.447436] netlink: 132 bytes leftover after parsing attributes in process `syz-executor5'. [ 136.473763] FAULT_INJECTION: forcing a failure. [ 136.473763] name failslab, interval 1, probability 0, space 0, times 0 [ 136.485239] CPU: 0 PID: 8767 Comm: syz-executor6 Not tainted 4.17.0-rc3+ #88 [ 136.489505] FAULT_INJECTION: forcing a failure. [ 136.489505] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 136.492523] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 136.492538] Call Trace: [ 136.492598] dump_stack+0x185/0x1d0 [ 136.492667] should_fail+0x87b/0xab0 [ 136.523770] __should_failslab+0x278/0x2a0 [ 136.528097] should_failslab+0x29/0x70 [ 136.532014] __kmalloc+0xc5/0x350 [ 136.535550] ? snd_mixer_oss_get_volume1_sw+0x182/0x700 [ 136.540965] snd_mixer_oss_get_volume1_sw+0x182/0x700 [ 136.546193] snd_mixer_oss_get_recsrc1_sw+0x14f/0x240 [ 136.551400] ? snd_mixer_oss_put_volume1+0xdd0/0xdd0 [ 136.556517] snd_mixer_oss_ioctl1+0x2c01/0x2df0 [ 136.561230] ? kmsan_set_origin_inline+0x6b/0x120 [ 136.566102] snd_mixer_oss_ioctl_card+0x150/0x210 [ 136.571001] snd_pcm_oss_ioctl+0x1626/0x7520 [ 136.575474] ? kmsan_set_origin_inline+0x6b/0x120 [ 136.580361] ? __x64_sys_ioctl+0x280/0x320 [ 136.584647] ? snd_pcm_oss_poll+0xe10/0xe10 [ 136.588974] do_vfs_ioctl+0xaf0/0x2440 [ 136.592904] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 136.598301] ? __fget_light+0x6b9/0x710 [ 136.602318] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 136.607729] __x64_sys_ioctl+0x280/0x320 [ 136.611814] do_syscall_64+0x154/0x220 [ 136.615716] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 136.620909] RIP: 0033:0x455979 [ 136.624111] RSP: 002b:00007f3ff146fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 136.631862] RAX: ffffffffffffffda RBX: 00007f3ff14706d4 RCX: 0000000000455979 [ 136.639138] RDX: 0000000020001000 RSI: 00800000c0044dff RDI: 0000000000000013 [ 136.646410] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 136.653690] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 136.660960] R13: 0000000000000409 R14: 00000000006fa178 R15: 000000000000000e [ 136.668265] CPU: 1 PID: 8768 Comm: syz-executor2 Not tainted 4.17.0-rc3+ #88 [ 136.675488] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 136.679161] netlink: 132 bytes leftover after parsing attributes in process `syz-executor3'. [ 136.684893] Call Trace: [ 136.684938] dump_stack+0x185/0x1d0 [ 136.684972] should_fail+0x87b/0xab0 [ 136.685015] __alloc_pages_nodemask+0x61c/0x5dd0 [ 136.708323] ? page_counter_try_charge+0x205/0x5c0 [ 136.713957] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 136.719411] ? page_counter_try_charge+0x4af/0x5c0 [ 136.724436] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 136.729895] ? try_charge+0x2522/0x2d50 [ 136.733947] ? __is_insn_slot_addr+0x198/0x1c0 [ 136.738670] ? kernel_text_address+0x34d/0x3a0 [ 136.743438] ? kmsan_set_origin_inline+0x6b/0x120 [ 136.748364] alloc_pages_current+0x6b5/0x970 [ 136.753069] pte_alloc_one+0x56/0x110 [ 136.756977] do_huge_pmd_anonymous_page+0xef0/0x2550 [ 136.762160] handle_mm_fault+0x428f/0x7e50 [ 136.766508] ? kmsan_set_origin_inline+0x6b/0x120 [ 136.771474] __do_page_fault+0xec4/0x1a10 [ 136.775681] ? page_fault+0x1e/0x30 [ 136.779361] do_page_fault+0xd3/0x260 [ 136.783211] page_fault+0x1e/0x30 [ 136.786725] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 [ 136.792626] RSP: 0018:ffff88013eb0f638 EFLAGS: 00010206 [ 136.798020] RAX: ffffffff83f77af7 RBX: 0000000000000000 RCX: 0000000000000070 [ 136.805310] RDX: 0000000000000070 RSI: ffff88013cc3a03c RDI: 00000000206f8f8b [ 136.812685] RBP: ffff88013eb0f7b8 R08: 0000000000000000 R09: 0000000000000000 [ 136.820332] R10: 0000000000000000 R11: 0000000000000000 R12: ffff88013cc3a03c [ 136.827625] R13: 00000000206f8f8b R14: 0000000000000070 R15: 0000000000000000 [ 136.834951] ? _copy_to_iter+0x1ad7/0x2870 [ 136.839270] ? _copy_to_iter+0x1b18/0x2870 [ 136.843568] skb_copy_datagram_iter+0x443/0xf70 [ 136.848306] netlink_recvmsg+0x6f1/0x1900 [ 136.852544] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 136.857955] sock_recvmsg+0x1d0/0x230 [ 136.861827] ? netlink_sendmsg+0x1370/0x1370 [ 136.866313] ___sys_recvmsg+0x3fb/0x810 [ 136.870396] ? __fget_light+0x56/0x710 [ 136.874359] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 136.879795] ? __fget_light+0x6b9/0x710 [ 136.883864] __sys_recvmmsg+0x58e/0xe30 [ 136.887940] ? kmsan_set_origin+0x9e/0x160 [ 136.892253] do_sys_recvmmsg+0x2a6/0x3e0 [ 136.896413] __x64_sys_recvmmsg+0x15d/0x1c0 [ 136.900795] do_syscall_64+0x154/0x220 [ 136.904725] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 136.909936] RIP: 0033:0x455979 [ 136.913140] RSP: 002b:00007f4d40889c68 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 136.920888] RAX: ffffffffffffffda RBX: 00007f4d4088a6d4 RCX: 0000000000455979 [ 136.928355] RDX: 02f50f9ee824b1a0 RSI: 0000000020fd0ed4 RDI: 0000000000000014 [ 136.935654] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 136.942949] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 136.950241] R13: 0000000000000548 R14: 00000000006fbf60 R15: 0000000000000003 2018/05/12 21:56:23 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0xa4, 0x2e, 0x6fd, 0x0, 0x0, {0x2003}, [@nested={0xc, 0x0, [@typed={0x8, 0x9, @ipv4}]}]}, 0x184}, 0x1}, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f00000000c0)={0x80000000, 0x0, 'client0\x00', 0x2, "411e9c39ce38b410", "6e007b30113facb1c17d5ecb4d7bf30451688b5886ed81120a8bb28b94f1479f", 0xb337, 0xff}) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="c0"]) 2018/05/12 21:56:23 executing program 1: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x8000, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:56:23 executing program 6 (fault-call:2 fault-nth:15): pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:56:23 executing program 5: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1f, 0x7093ca05}, &(0x7f00000000c0)=0x90) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000100)={r1, 0x20}, &(0x7f0000000140)=0x8) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) ioctl$KIOCSOUND(r0, 0x4b2f, 0x9) 2018/05/12 21:56:23 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x80000, 0x0) connect$l2tp(r1, &(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x0, 0x2, 0x4, {0xa, 0x4e20, 0x9, @empty, 0x3f}}}, 0x32) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000080)) msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000700)=""/129) 2018/05/12 21:56:23 executing program 2 (fault-call:5 fault-nth:4): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x0, &(0x7f00000000c0)={0x0, r2+30000000}) 2018/05/12 21:56:23 executing program 4: pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="a2", 0x1}], 0x1, 0x0) close(r0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)) write$binfmt_elf64(r1, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) 2018/05/12 21:56:23 executing program 7: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0xaaaabd2, &(0x7f00000000c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x44006, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x5c, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f0000000040)=0x0) dup3(r0, r1, 0x0) io_submit(r2, 0x1, &(0x7f0000000500)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000140)='\x00', 0x1}]) [ 137.760954] netlink: 132 bytes leftover after parsing attributes in process `syz-executor3'. [ 137.770544] Unknown ioctl 19300 [ 137.772098] FAULT_INJECTION: forcing a failure. [ 137.772098] name failslab, interval 1, probability 0, space 0, times 0 [ 137.784246] Unknown ioctl 19300 [ 137.785286] CPU: 0 PID: 8803 Comm: syz-executor6 Not tainted 4.17.0-rc3+ #88 [ 137.796304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 137.805705] Call Trace: 2018/05/12 21:56:23 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x3, 0x40e080) socket$inet6_dccp(0xa, 0x6, 0x0) r1 = socket(0xa, 0x1, 0x0) fcntl$setsig(r0, 0xa, 0x1) ioctl(r1, 0xbd9d, &(0x7f0000000000)="c626262c8523bf012cf66f") setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00000000c0)=0x5, 0xffffffffffffff6a) msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000700)=""/129) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)) [ 137.808340] dump_stack+0x185/0x1d0 [ 137.812019] should_fail+0x87b/0xab0 [ 137.815824] __should_failslab+0x278/0x2a0 [ 137.820418] should_failslab+0x29/0x70 [ 137.824363] __kmalloc+0xc5/0x350 [ 137.827904] ? snd_mixer_oss_get_volume1_sw+0x1c0/0x700 [ 137.833320] snd_mixer_oss_get_volume1_sw+0x1c0/0x700 [ 137.838585] snd_mixer_oss_get_recsrc1_sw+0x14f/0x240 [ 137.843829] ? snd_mixer_oss_put_volume1+0xdd0/0xdd0 [ 137.848983] snd_mixer_oss_ioctl1+0x2c01/0x2df0 [ 137.853733] ? kmsan_set_origin_inline+0x6b/0x120 2018/05/12 21:56:23 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0xaaaabd2, &(0x7f00000000c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x44006, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x5c, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f0000000040)=0x0) dup3(r0, r1, 0x0) io_submit(r2, 0x1, &(0x7f0000000500)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000140)='\x00', 0x1}]) [ 137.858643] snd_mixer_oss_ioctl_card+0x150/0x210 [ 137.863559] snd_pcm_oss_ioctl+0x1626/0x7520 [ 137.868050] ? kmsan_set_origin_inline+0x6b/0x120 [ 137.872978] ? __x64_sys_ioctl+0x280/0x320 [ 137.878008] ? snd_pcm_oss_poll+0xe10/0xe10 [ 137.882378] do_vfs_ioctl+0xaf0/0x2440 [ 137.886371] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 137.891826] ? __fget_light+0x6b9/0x710 [ 137.895998] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 137.901457] __x64_sys_ioctl+0x280/0x320 [ 137.905595] do_syscall_64+0x154/0x220 [ 137.909582] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 137.914904] RIP: 0033:0x455979 [ 137.918129] RSP: 002b:00007f3ff146fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 137.925909] RAX: ffffffffffffffda RBX: 00007f3ff14706d4 RCX: 0000000000455979 [ 137.927331] FAULT_INJECTION: forcing a failure. [ 137.927331] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 137.933238] RDX: 0000000020001000 RSI: 00800000c0044dff RDI: 0000000000000013 [ 137.952327] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 137.960167] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 137.967542] R13: 0000000000000409 R14: 00000000006fa178 R15: 000000000000000f [ 137.975033] CPU: 1 PID: 8802 Comm: syz-executor2 Not tainted 4.17.0-rc3+ #88 [ 137.982253] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 137.991618] Call Trace: [ 137.994241] dump_stack+0x185/0x1d0 [ 137.997902] should_fail+0x87b/0xab0 [ 138.001644] __alloc_pages_nodemask+0x61c/0x5dd0 [ 138.006412] ? kernel_poison_pages+0x40/0x360 [ 138.010932] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 138.016305] ? kernel_poison_pages+0x1a0/0x360 [ 138.020903] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 138.026365] ? get_page_from_freelist+0xab28/0xb600 [ 138.031404] ? page_counter_try_charge+0x205/0x5c0 [ 138.036345] ? page_counter_try_charge+0x4af/0x5c0 [ 138.041291] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 138.046357] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 138.051732] ? try_charge+0x2522/0x2d50 [ 138.055721] ? __perf_event_task_sched_in+0x67/0xa30 [ 138.060862] ? kmsan_set_origin_inline+0x6b/0x120 [ 138.065714] ? __msan_poison_alloca+0x15c/0x1d0 [ 138.070389] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 138.075756] ? memcg_kmem_charge+0x703/0xa30 [ 138.080175] kmsan_alloc_page+0x82/0xe0 [ 138.084158] __alloc_pages_nodemask+0xf8e/0x5dd0 [ 138.088920] ? page_counter_try_charge+0x205/0x5c0 [ 138.093858] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 138.099229] ? page_counter_try_charge+0x4af/0x5c0 [ 138.104167] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 138.109531] ? try_charge+0x2522/0x2d50 [ 138.113594] ? __is_insn_slot_addr+0x198/0x1c0 [ 138.118185] ? kernel_text_address+0x34d/0x3a0 [ 138.122772] ? kmsan_set_origin_inline+0x6b/0x120 [ 138.127626] alloc_pages_current+0x6b5/0x970 [ 138.132038] pte_alloc_one+0x56/0x110 [ 138.135853] do_huge_pmd_anonymous_page+0xef0/0x2550 [ 138.140972] handle_mm_fault+0x428f/0x7e50 [ 138.145212] ? kmsan_set_origin_inline+0x6b/0x120 [ 138.150073] __do_page_fault+0xec4/0x1a10 [ 138.154233] ? page_fault+0x1e/0x30 [ 138.157872] do_page_fault+0xd3/0x260 [ 138.161679] page_fault+0x1e/0x30 [ 138.165139] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 [ 138.171027] RSP: 0018:ffff88013c60f638 EFLAGS: 00010206 [ 138.176401] RAX: ffffffff83f77af7 RBX: 0000000000000000 RCX: 0000000000000070 [ 138.183676] RDX: 0000000000000070 RSI: ffff88013cc3a03c RDI: 00000000206f8f8b [ 138.190971] RBP: ffff88013c60f7b8 R08: 0000000000000000 R09: 0000000000000000 [ 138.198447] R10: 0000000000000000 R11: 0000000000000000 R12: ffff88013cc3a03c [ 138.205814] R13: 00000000206f8f8b R14: 0000000000000070 R15: 0000000000000000 [ 138.213289] ? _copy_to_iter+0x1ad7/0x2870 [ 138.217548] ? _copy_to_iter+0x1b18/0x2870 [ 138.221818] skb_copy_datagram_iter+0x443/0xf70 [ 138.226524] netlink_recvmsg+0x6f1/0x1900 [ 138.230698] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 138.236086] sock_recvmsg+0x1d0/0x230 [ 138.239734] FAULT_INJECTION: forcing a failure. [ 138.239734] name failslab, interval 1, probability 0, space 0, times 0 [ 138.239933] ? netlink_sendmsg+0x1370/0x1370 [ 138.255502] ___sys_recvmsg+0x3fb/0x810 [ 138.259648] ? __fget_light+0x56/0x710 [ 138.263527] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 138.268878] ? __fget_light+0x6b9/0x710 [ 138.272850] __sys_recvmmsg+0x58e/0xe30 [ 138.276824] ? kmsan_set_origin+0x9e/0x160 [ 138.281056] do_sys_recvmmsg+0x2a6/0x3e0 [ 138.285107] __x64_sys_recvmmsg+0x15d/0x1c0 [ 138.289423] do_syscall_64+0x154/0x220 [ 138.293320] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 138.298495] RIP: 0033:0x455979 [ 138.301669] RSP: 002b:00007f4d40889c68 EFLAGS: 00000246 ORIG_RAX: 000000000000012b 2018/05/12 21:56:24 executing program 1: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) openat(r0, &(0x7f0000000140)='./file0\x00', 0x20040, 0x81) ioctl$BLKRAGET(r0, 0x1263, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x4, 0x8113, r0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x7b46) ioctl$int_in(r0, 0x5425, &(0x7f00000000c0)=0x1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000080)) sysinfo(&(0x7f0000000100)=""/16) 2018/05/12 21:56:24 executing program 1: syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x4, 0x44000) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:56:24 executing program 6 (fault-call:2 fault-nth:16): pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) [ 138.309364] RAX: ffffffffffffffda RBX: 00007f4d4088a6d4 RCX: 0000000000455979 [ 138.316621] RDX: 02f50f9ee824b1a0 RSI: 0000000020fd0ed4 RDI: 0000000000000014 [ 138.323886] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 138.331142] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 138.338408] R13: 0000000000000548 R14: 00000000006fbf60 R15: 0000000000000004 [ 138.345696] CPU: 0 PID: 8824 Comm: syz-executor6 Not tainted 4.17.0-rc3+ #88 [ 138.352925] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 138.362319] Call Trace: [ 138.364970] dump_stack+0x185/0x1d0 [ 138.368652] should_fail+0x87b/0xab0 [ 138.372470] __should_failslab+0x278/0x2a0 [ 138.376812] should_failslab+0x29/0x70 [ 138.380759] __kmalloc+0xc5/0x350 [ 138.384319] ? snd_mixer_oss_get_volume1_sw+0x182/0x700 [ 138.389769] snd_mixer_oss_get_volume1_sw+0x182/0x700 [ 138.395043] snd_mixer_oss_get_recsrc1_sw+0x14f/0x240 [ 138.400289] ? snd_mixer_oss_put_volume1+0xdd0/0xdd0 [ 138.405443] snd_mixer_oss_ioctl1+0x2c01/0x2df0 [ 138.410185] ? kmsan_set_origin_inline+0x6b/0x120 [ 138.415084] snd_mixer_oss_ioctl_card+0x150/0x210 [ 138.420019] snd_pcm_oss_ioctl+0x1626/0x7520 [ 138.424521] ? kmsan_set_origin_inline+0x6b/0x120 [ 138.429446] ? __x64_sys_ioctl+0x280/0x320 [ 138.433772] ? snd_pcm_oss_poll+0xe10/0xe10 [ 138.438127] do_vfs_ioctl+0xaf0/0x2440 [ 138.442096] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 138.447527] ? __fget_light+0x6b9/0x710 [ 138.451583] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 138.457030] __x64_sys_ioctl+0x280/0x320 [ 138.461151] do_syscall_64+0x154/0x220 [ 138.465098] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 138.470327] RIP: 0033:0x455979 [ 138.473543] RSP: 002b:00007f3ff146fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 138.481294] RAX: ffffffffffffffda RBX: 00007f3ff14706d4 RCX: 0000000000455979 [ 138.488604] RDX: 0000000020001000 RSI: 00800000c0044dff RDI: 0000000000000013 [ 138.495915] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 138.503227] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 2018/05/12 21:56:24 executing program 3: r0 = socket$inet(0x2, 0x80000000003, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000febffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0x2}, 0x10) ppoll(&(0x7f0000000140)=[{r0}], 0x1, &(0x7f0000000180)={0x0, 0x989680}, &(0x7f00000000c0), 0x8) socket(0xa, 0xa, 0x6) [ 138.510546] R13: 0000000000000409 R14: 00000000006fa178 R15: 0000000000000010 2018/05/12 21:56:24 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000700)=""/129) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040)=0x2, 0x4) socket(0x8, 0x80006, 0x0) 2018/05/12 21:56:24 executing program 1: pkey_alloc(0x0, 0x0) r0 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, r0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80, 0x0) ioctl$int_in(r1, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:56:24 executing program 2 (fault-call:5 fault-nth:5): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x0, &(0x7f00000000c0)={0x0, r2+30000000}) 2018/05/12 21:56:24 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000004, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0x3, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000180)={0x100000100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00000002c0)=""/175, &(0x7f0000000040)=0xaf) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000380)={0x0, 0xca, "4b2d047f82eb4e64c24d83711a35e0ca1dc5564a06b39054182299de9722a5d4313e10a224a02b674bdc0315ecfb8e775120473d735fc2de33c4f5859848e81f367bd5fb59ff46fe5b1a35b55c5969059b0a421996231a96c3a0d57d424d64b0a0ef30f8f7e729ed8b372a7321e1e701aec2337d61709d7c653ac81d89ee0d8ac17968e3ce3c986ff5b0853095e75a615a7e992aa821c487278546a6eee824abdbd7cb43f2933db13254a060fdf3ddf03e722fb9912d67ed924eecd9cae1a37ef60ff126bc4c1f44d937"}, &(0x7f0000000080)=0xd2) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000480)={r2, 0x200}, &(0x7f00000004c0)=0x8) 2018/05/12 21:56:24 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x3, &(0x7f0000002fe8)=[{0x35, 0x0, 0x0, 0xfffffffffffffffc}, {0x3}, {0x6}]}, 0x10) r2 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x1) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0) madvise(&(0x7f0000009000/0x2000)=nil, 0x2000, 0xa) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r3, &(0x7f0000000200)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r3, 0x2) r4 = dup2(r3, r3) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x3}, &(0x7f00000000c0)=0x8) sendto$unix(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x4e21}, 0x6e) [ 138.882696] FAULT_INJECTION: forcing a failure. [ 138.882696] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 138.894555] CPU: 1 PID: 8855 Comm: syz-executor2 Not tainted 4.17.0-rc3+ #88 [ 138.901743] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 138.911097] Call Trace: [ 138.913694] dump_stack+0x185/0x1d0 [ 138.917327] should_fail+0x87b/0xab0 [ 138.921050] __alloc_pages_nodemask+0x61c/0x5dd0 [ 138.925808] ? kernel_poison_pages+0x40/0x360 [ 138.930304] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 138.935663] ? kernel_poison_pages+0x1a0/0x360 [ 138.940250] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 138.945704] ? get_page_from_freelist+0xab28/0xb600 [ 138.950730] ? page_counter_try_charge+0x205/0x5c0 [ 138.955663] ? page_counter_try_charge+0x4af/0x5c0 [ 138.960586] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 138.965594] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 138.970945] ? try_charge+0x2522/0x2d50 [ 138.974906] ? __perf_event_task_sched_in+0x67/0xa30 [ 138.979998] ? kmsan_set_origin_inline+0x6b/0x120 [ 138.984826] ? __msan_poison_alloca+0x15c/0x1d0 [ 138.989488] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 138.994835] ? memcg_kmem_charge+0x703/0xa30 [ 138.999255] kmsan_alloc_page+0x82/0xe0 [ 139.003220] __alloc_pages_nodemask+0xf8e/0x5dd0 [ 139.007964] ? page_counter_try_charge+0x205/0x5c0 [ 139.012879] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 139.018226] ? page_counter_try_charge+0x4af/0x5c0 [ 139.023145] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 139.028503] ? try_charge+0x2522/0x2d50 [ 139.032470] ? __is_insn_slot_addr+0x198/0x1c0 [ 139.037057] ? kernel_text_address+0x34d/0x3a0 [ 139.041626] ? kmsan_set_origin_inline+0x6b/0x120 [ 139.046462] alloc_pages_current+0x6b5/0x970 [ 139.050862] pte_alloc_one+0x56/0x110 [ 139.054649] do_huge_pmd_anonymous_page+0xef0/0x2550 [ 139.059746] handle_mm_fault+0x428f/0x7e50 [ 139.063967] ? kmsan_set_origin_inline+0x6b/0x120 [ 139.068803] __do_page_fault+0xec4/0x1a10 [ 139.072945] ? page_fault+0x1e/0x30 [ 139.076559] do_page_fault+0xd3/0x260 [ 139.080366] page_fault+0x1e/0x30 [ 139.083809] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 [ 139.089674] RSP: 0018:ffff88013d3bf638 EFLAGS: 00010206 [ 139.095023] RAX: ffffffff83f77af7 RBX: 0000000000000000 RCX: 0000000000000070 [ 139.102297] RDX: 0000000000000070 RSI: ffff88013df1e03c RDI: 00000000206f8f8b [ 139.109553] RBP: ffff88013d3bf7b8 R08: 0000000000000000 R09: 0000000000000000 [ 139.116893] R10: 0000000000000000 R11: 0000000000000000 R12: ffff88013df1e03c [ 139.124146] R13: 00000000206f8f8b R14: 0000000000000070 R15: 0000000000000000 [ 139.131412] ? _copy_to_iter+0x1ad7/0x2870 [ 139.135632] ? _copy_to_iter+0x1b18/0x2870 [ 139.139869] skb_copy_datagram_iter+0x443/0xf70 [ 139.144530] netlink_recvmsg+0x6f1/0x1900 [ 139.148669] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 139.154027] sock_recvmsg+0x1d0/0x230 [ 139.157816] ? netlink_sendmsg+0x1370/0x1370 [ 139.162209] ___sys_recvmsg+0x3fb/0x810 [ 139.166170] ? __fget_light+0x56/0x710 [ 139.170045] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 139.175392] ? __fget_light+0x6b9/0x710 [ 139.179368] __sys_recvmmsg+0x58e/0xe30 [ 139.183332] ? kmsan_set_origin+0x9e/0x160 [ 139.187556] do_sys_recvmmsg+0x2a6/0x3e0 [ 139.191604] __x64_sys_recvmmsg+0x15d/0x1c0 [ 139.195912] do_syscall_64+0x154/0x220 [ 139.199788] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 139.204959] RIP: 0033:0x455979 [ 139.208131] RSP: 002b:00007f4d40889c68 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 139.215912] RAX: ffffffffffffffda RBX: 00007f4d4088a6d4 RCX: 0000000000455979 [ 139.223162] RDX: 02f50f9ee824b1a0 RSI: 0000000020fd0ed4 RDI: 0000000000000014 [ 139.230417] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 139.237671] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 139.244926] R13: 0000000000000548 R14: 00000000006fbf60 R15: 0000000000000005 2018/05/12 21:56:25 executing program 6 (fault-call:2 fault-nth:17): pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:56:25 executing program 3: r0 = socket(0x10, 0x400000802, 0x0) write(r0, &(0x7f0000ff6fe1)="1f0000004a00070100021b0a000008ff0a3f801719ffe320e60000fe441951", 0x1f) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000ff3000)=0x5, 0x4) recvmsg(r0, &(0x7f00003c1000)={&(0x7f00008da000)=@un=@abs, 0x8, &(0x7f0000ff6f60), 0x0, &(0x7f0000ff6000)=""/4096, 0x1000}, 0x0) listen(r0, 0x2) socket$kcm(0x29, 0x7, 0x0) 2018/05/12 21:56:25 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00000001c0)={@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x3, 0x4, 0x3}}, {&(0x7f0000000100)=""/147, 0x93}, &(0x7f0000000040), 0x8}, 0xa0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000000)=0x2, 0x4) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) 2018/05/12 21:56:25 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000700)=""/129) sync_file_range(r0, 0x2, 0x20, 0x4) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x101003, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) r3 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x100000001, 0x40000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000100)={r2, 0x80000, r3}) 2018/05/12 21:56:25 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)) pkey_mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0xffffffffffffffff) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f00000000c0)=0x1000000000007fff) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000140)=0x9f520a3fb026e4eb, 0x4) 2018/05/12 21:56:25 executing program 4: pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="a2", 0x1}], 0x1, 0x0) close(r0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)) write$binfmt_elf64(r1, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) 2018/05/12 21:56:25 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @empty, 'syz_tun\x00'}}, 0x1e) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) socket$pppoe(0x18, 0x1, 0x0) getsockname$inet6(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x1c) r2 = socket$pppoe(0x18, 0x1, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000100)) dup3(r1, r0, 0x80000) accept4(r2, 0x0, &(0x7f0000000000), 0x800) 2018/05/12 21:56:25 executing program 2 (fault-call:5 fault-nth:6): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x0, &(0x7f00000000c0)={0x0, r2+30000000}) [ 139.708926] FAULT_INJECTION: forcing a failure. [ 139.708926] name failslab, interval 1, probability 0, space 0, times 0 [ 139.720363] CPU: 1 PID: 8874 Comm: syz-executor6 Not tainted 4.17.0-rc3+ #88 [ 139.727589] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 139.729896] FAULT_INJECTION: forcing a failure. [ 139.729896] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 139.737074] Call Trace: [ 139.737126] dump_stack+0x185/0x1d0 [ 139.737166] should_fail+0x87b/0xab0 [ 139.737251] __should_failslab+0x278/0x2a0 [ 139.737340] should_failslab+0x29/0x70 [ 139.767176] __kmalloc+0xc5/0x350 [ 139.770723] ? snd_mixer_oss_get_volume1_sw+0x1c0/0x700 [ 139.776152] snd_mixer_oss_get_volume1_sw+0x1c0/0x700 [ 139.781424] snd_mixer_oss_get_recsrc1_sw+0x14f/0x240 [ 139.786645] ? snd_mixer_oss_put_volume1+0xdd0/0xdd0 [ 139.791799] snd_mixer_oss_ioctl1+0x2c01/0x2df0 [ 139.796558] ? kmsan_set_origin_inline+0x6b/0x120 [ 139.801442] snd_mixer_oss_ioctl_card+0x150/0x210 [ 139.806360] snd_pcm_oss_ioctl+0x1626/0x7520 [ 139.810837] ? kmsan_set_origin_inline+0x6b/0x120 [ 139.815747] ? __x64_sys_ioctl+0x280/0x320 [ 139.820070] ? snd_pcm_oss_poll+0xe10/0xe10 [ 139.824414] do_vfs_ioctl+0xaf0/0x2440 [ 139.828360] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 139.833736] ? __fget_light+0x6b9/0x710 [ 139.837761] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 139.843172] __x64_sys_ioctl+0x280/0x320 [ 139.847265] do_syscall_64+0x154/0x220 [ 139.851185] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 139.856382] RIP: 0033:0x455979 [ 139.859576] RSP: 002b:00007f3ff146fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 139.867300] RAX: ffffffffffffffda RBX: 00007f3ff14706d4 RCX: 0000000000455979 [ 139.874578] RDX: 0000000020001000 RSI: 00800000c0044dff RDI: 0000000000000013 [ 139.881858] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 139.889132] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 139.896408] R13: 0000000000000409 R14: 00000000006fa178 R15: 0000000000000011 [ 139.903716] CPU: 0 PID: 8881 Comm: syz-executor2 Not tainted 4.17.0-rc3+ #88 [ 139.910953] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 139.920365] Call Trace: [ 139.923042] dump_stack+0x185/0x1d0 [ 139.926756] should_fail+0x87b/0xab0 [ 139.930554] __alloc_pages_nodemask+0x61c/0x5dd0 [ 139.935382] ? free_unref_page_list+0x78/0x8b0 [ 139.940139] ? release_pages+0x1657/0x1670 [ 139.944497] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 139.949977] ? mem_cgroup_uncharge_list+0x7c/0x1e0 [ 139.955032] ? pagevec_lru_move_fn+0x488/0x4e0 2018/05/12 21:56:26 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000fc0)=ANY=[@ANYBLOB="00000000180000fac9f0c1d700000000", @ANYBLOB="06f813001d000000"], 0x18) write$rdma_cm(r0, &(0x7f0000001000)=@listen={0x7, 0x8, 0xfa00, {0xffffffff, 0x8000}}, 0x10) [ 139.959738] ? release_pages+0x1657/0x1670 [ 139.964116] ? __pagevec_lru_add_fn+0xe04/0x1060 [ 139.969013] ? kmsan_set_origin_inline+0x6b/0x120 [ 139.973964] alloc_pages_vma+0x1565/0x1800 [ 139.978450] do_huge_pmd_anonymous_page+0xbdb/0x2550 [ 139.983659] handle_mm_fault+0x428f/0x7e50 [ 139.988015] ? kmsan_set_origin_inline+0x6b/0x120 [ 139.993001] __do_page_fault+0xec4/0x1a10 [ 139.997255] ? page_fault+0x1e/0x30 [ 140.000982] do_page_fault+0xd3/0x260 [ 140.004845] page_fault+0x1e/0x30 [ 140.008402] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 [ 140.014324] RSP: 0018:ffff88013a99f638 EFLAGS: 00010202 [ 140.019751] RAX: ffffffff83f77af7 RBX: 0000000000000000 RCX: 0000000000000965 [ 140.027074] RDX: 0000000000000965 RSI: ffff88013df1e123 RDI: 0000000020de6000 [ 140.034402] RBP: ffff88013a99f7b8 R08: 0000000000000000 R09: 0000000000000000 [ 140.041717] R10: 0000000000000000 R11: 0000000000000000 R12: ffff88013df1e123 [ 140.049032] R13: 0000000020de6000 R14: 0000000000000965 R15: 0000000000000000 [ 140.056383] ? _copy_to_iter+0x1ad7/0x2870 2018/05/12 21:56:26 executing program 3: r0 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000040)="ca20e1cf41", 0x200002, 0x0) vmsplice(r0, &(0x7f0000000080), 0x0, 0x2) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000100)={r2, 0x32, "0fcf44eab53e1c33fcbacc2e43dd03c3da94dd2736dec8f898a2459a29173a1361538ca0bbfdf9cff2f38ddf5e2d08a9a1bf"}, &(0x7f0000000140)=0x3a) futex(&(0x7f000036bffc), 0x5, 0x0, &(0x7f000011e000), &(0x7f0000000000), 0xb2317d08) [ 140.060733] ? _copy_to_iter+0x1b18/0x2870 [ 140.065069] skb_copy_datagram_iter+0x443/0xf70 [ 140.069845] netlink_recvmsg+0x6f1/0x1900 [ 140.074144] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 140.079587] sock_recvmsg+0x1d0/0x230 [ 140.083469] ? netlink_sendmsg+0x1370/0x1370 [ 140.088006] ___sys_recvmsg+0x3fb/0x810 [ 140.092114] ? __fget_light+0x56/0x710 [ 140.096099] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 140.101558] ? __fget_light+0x6b9/0x710 [ 140.105654] __sys_recvmmsg+0x58e/0xe30 [ 140.109744] ? kmsan_set_origin+0x9e/0x160 [ 140.114091] do_sys_recvmmsg+0x2a6/0x3e0 [ 140.118271] __x64_sys_recvmmsg+0x15d/0x1c0 [ 140.122675] do_syscall_64+0x154/0x220 [ 140.126622] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 140.131842] RIP: 0033:0x455979 [ 140.135055] RSP: 002b:00007f4d40889c68 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 140.142816] RAX: ffffffffffffffda RBX: 00007f4d4088a6d4 RCX: 0000000000455979 [ 140.150119] RDX: 02f50f9ee824b1a0 RSI: 0000000020fd0ed4 RDI: 0000000000000014 2018/05/12 21:56:26 executing program 7: r0 = socket$inet6(0xa, 0xa, 0x8) sendmmsg(r0, &(0x7f0000000000), 0x0, 0x8014) 2018/05/12 21:56:26 executing program 5: r0 = memfd_create(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) unshare(0x8000400) r1 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0x4000000004147, &(0x7f0000000000)) [ 140.157424] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 140.164822] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 140.167865] futex_wake_op: syz-executor3 tries to shift op by 791; fix this program [ 140.172115] R13: 0000000000000548 R14: 00000000006fbf60 R15: 0000000000000006 2018/05/12 21:56:26 executing program 0: r0 = socket(0x1f, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r1, 0x100}, 0x8) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000700)=""/129) 2018/05/12 21:56:26 executing program 6 (fault-call:2 fault-nth:18): pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) [ 140.258957] futex_wake_op: syz-executor3 tries to shift op by 791; fix this program 2018/05/12 21:56:26 executing program 2 (fault-call:5 fault-nth:7): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x0, &(0x7f00000000c0)={0x0, r2+30000000}) [ 140.425301] FAULT_INJECTION: forcing a failure. [ 140.425301] name failslab, interval 1, probability 0, space 0, times 0 [ 140.436709] CPU: 0 PID: 8923 Comm: syz-executor6 Not tainted 4.17.0-rc3+ #88 [ 140.443942] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 140.453337] Call Trace: [ 140.456000] dump_stack+0x185/0x1d0 [ 140.459698] should_fail+0x87b/0xab0 [ 140.463523] __should_failslab+0x278/0x2a0 [ 140.467874] should_failslab+0x29/0x70 [ 140.471826] __kmalloc+0xc5/0x350 [ 140.475404] ? snd_mixer_oss_get_volume1_sw+0x182/0x700 [ 140.480880] snd_mixer_oss_get_volume1_sw+0x182/0x700 [ 140.486162] snd_mixer_oss_get_recsrc1_sw+0x14f/0x240 [ 140.491577] ? snd_mixer_oss_put_volume1+0xdd0/0xdd0 [ 140.496739] snd_mixer_oss_ioctl1+0x2c01/0x2df0 [ 140.501501] ? kmsan_set_origin_inline+0x6b/0x120 [ 140.506470] snd_mixer_oss_ioctl_card+0x150/0x210 [ 140.511453] snd_pcm_oss_ioctl+0x1626/0x7520 [ 140.515980] ? kmsan_set_origin_inline+0x6b/0x120 [ 140.520924] ? __x64_sys_ioctl+0x280/0x320 [ 140.525263] ? snd_pcm_oss_poll+0xe10/0xe10 [ 140.529639] do_vfs_ioctl+0xaf0/0x2440 [ 140.533633] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 140.539052] ? __fget_light+0x6b9/0x710 [ 140.543122] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 140.548585] __x64_sys_ioctl+0x280/0x320 [ 140.552725] do_syscall_64+0x154/0x220 [ 140.556674] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 140.561899] RIP: 0033:0x455979 [ 140.565117] RSP: 002b:00007f3ff146fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 140.572871] RAX: ffffffffffffffda RBX: 00007f3ff14706d4 RCX: 0000000000455979 [ 140.580176] RDX: 0000000020001000 RSI: 00800000c0044dff RDI: 0000000000000013 [ 140.587474] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 140.594775] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 140.602075] R13: 0000000000000409 R14: 00000000006fa178 R15: 0000000000000012 [ 140.662248] FAULT_INJECTION: forcing a failure. [ 140.662248] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 140.674119] CPU: 1 PID: 8927 Comm: syz-executor2 Not tainted 4.17.0-rc3+ #88 [ 140.681308] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 140.690668] Call Trace: [ 140.693271] dump_stack+0x185/0x1d0 [ 140.696902] should_fail+0x87b/0xab0 [ 140.700623] __alloc_pages_nodemask+0x61c/0x5dd0 [ 140.705391] ? get_page_from_freelist+0x5efb/0xb600 [ 140.710420] ? kernel_poison_pages+0x40/0x360 [ 140.714897] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 140.720249] ? kernel_poison_pages+0x1a0/0x360 [ 140.724821] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 140.730261] ? get_page_from_freelist+0xab28/0xb600 [ 140.735255] ? get_page_from_freelist+0xab28/0xb600 [ 140.740258] ? kmsan_set_origin_inline+0x6b/0x120 [ 140.745086] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 140.750008] ? kmsan_set_origin_inline+0x6b/0x120 [ 140.754846] kmsan_alloc_page+0x82/0xe0 [ 140.758800] __alloc_pages_nodemask+0xf8e/0x5dd0 [ 140.763533] ? free_unref_page_list+0x78/0x8b0 [ 140.768093] ? release_pages+0x1657/0x1670 [ 140.772308] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 140.777655] ? mem_cgroup_uncharge_list+0x7c/0x1e0 [ 140.782565] ? pagevec_lru_move_fn+0x488/0x4e0 [ 140.787136] ? release_pages+0x1657/0x1670 [ 140.791362] ? __pagevec_lru_add_fn+0xe04/0x1060 [ 140.796102] alloc_pages_vma+0x1565/0x1800 [ 140.800318] do_huge_pmd_anonymous_page+0xbdb/0x2550 [ 140.805402] handle_mm_fault+0x428f/0x7e50 [ 140.809625] ? kmsan_set_origin_inline+0x6b/0x120 [ 140.814453] __do_page_fault+0xec4/0x1a10 [ 140.818585] ? page_fault+0x1e/0x30 [ 140.822200] do_page_fault+0xd3/0x260 [ 140.825979] page_fault+0x1e/0x30 [ 140.829414] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 [ 140.835282] RSP: 0018:ffff88013d3bf638 EFLAGS: 00010202 [ 140.840622] RAX: ffffffff83f77af7 RBX: 0000000000000000 RCX: 0000000000000965 [ 140.847869] RDX: 0000000000000965 RSI: ffff88013cc3a123 RDI: 0000000020de6000 [ 140.855117] RBP: ffff88013d3bf7b8 R08: 0000000000000000 R09: 0000000000000000 [ 140.862365] R10: 0000000000000000 R11: 0000000000000000 R12: ffff88013cc3a123 [ 140.869622] R13: 0000000020de6000 R14: 0000000000000965 R15: 0000000000000000 [ 140.876886] ? _copy_to_iter+0x1ad7/0x2870 [ 140.881099] ? _copy_to_iter+0x1b18/0x2870 [ 140.885327] skb_copy_datagram_iter+0x443/0xf70 [ 140.889978] netlink_recvmsg+0x6f1/0x1900 [ 140.894116] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 140.899460] sock_recvmsg+0x1d0/0x230 [ 140.903239] ? netlink_sendmsg+0x1370/0x1370 [ 140.907628] ___sys_recvmsg+0x3fb/0x810 [ 140.911595] ? __fget_light+0x56/0x710 [ 140.915460] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 140.920801] ? __fget_light+0x6b9/0x710 [ 140.924757] __sys_recvmmsg+0x58e/0xe30 [ 140.928716] ? kmsan_set_origin+0x9e/0x160 [ 140.932930] do_sys_recvmmsg+0x2a6/0x3e0 [ 140.936969] __x64_sys_recvmmsg+0x15d/0x1c0 [ 140.941280] do_syscall_64+0x154/0x220 [ 140.945151] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 140.950317] RIP: 0033:0x455979 [ 140.953684] RSP: 002b:00007f4d40889c68 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 140.961369] RAX: ffffffffffffffda RBX: 00007f4d4088a6d4 RCX: 0000000000455979 [ 140.968616] RDX: 02f50f9ee824b1a0 RSI: 0000000020fd0ed4 RDI: 0000000000000014 [ 140.975865] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 140.983114] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 140.990362] R13: 0000000000000548 R14: 00000000006fbf60 R15: 0000000000000007 2018/05/12 21:56:27 executing program 2 (fault-call:5 fault-nth:8): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x0, &(0x7f00000000c0)={0x0, r2+30000000}) 2018/05/12 21:56:27 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8914, &(0x7f0000000000)="c626262c85feff012cf66f") msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000700)=""/129) memfd_create(&(0x7f0000000040)='trusted$\x00', 0x2) 2018/05/12 21:56:27 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000588ff1)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x800) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000004880)={0x1, r1}) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000857ff8)={0x0, r1}) read$eventfd(r1, &(0x7f0000000000), 0x1f4) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) msgget$private(0x0, 0x12) 2018/05/12 21:56:27 executing program 4: pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="a2", 0x1}], 0x1, 0x0) close(r0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523") write$binfmt_elf64(r1, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) 2018/05/12 21:56:27 executing program 1: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) recvfrom$inet(r0, &(0x7f0000000000)=""/6, 0x6, 0x10000, &(0x7f0000000040)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/05/12 21:56:27 executing program 5: r0 = socket(0x10, 0x802, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="c626262c8523bf012cf66f") setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) bind$bt_rfcomm(r0, &(0x7f0000000000)={0x1f, {0x4, 0x100000000, 0x8, 0x7fff, 0xad, 0x6}, 0x6}, 0xa) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) 2018/05/12 21:56:27 executing program 6 (fault-call:2 fault-nth:19): pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:56:27 executing program 7: mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x0, 0x65031, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) personality(0x8400000b) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000000)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) [ 141.097305] FAULT_INJECTION: forcing a failure. [ 141.097305] name failslab, interval 1, probability 0, space 0, times 0 [ 141.108767] CPU: 0 PID: 8950 Comm: syz-executor6 Not tainted 4.17.0-rc3+ #88 [ 141.115986] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 141.125472] Call Trace: [ 141.128136] dump_stack+0x185/0x1d0 [ 141.131814] should_fail+0x87b/0xab0 [ 141.135631] __should_failslab+0x278/0x2a0 [ 141.139961] should_failslab+0x29/0x70 [ 141.143899] __kmalloc+0xc5/0x350 [ 141.147107] FAULT_INJECTION: forcing a failure. [ 141.147107] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 141.147435] ? snd_mixer_oss_get_volume1_sw+0x1c0/0x700 [ 141.164552] snd_mixer_oss_get_volume1_sw+0x1c0/0x700 [ 141.169791] snd_mixer_oss_get_recsrc1_sw+0x14f/0x240 [ 141.175012] ? snd_mixer_oss_put_volume1+0xdd0/0xdd0 [ 141.180134] snd_mixer_oss_ioctl1+0x2c01/0x2df0 [ 141.184855] ? kmsan_set_origin_inline+0x6b/0x120 [ 141.189852] snd_mixer_oss_ioctl_card+0x150/0x210 [ 141.194797] snd_pcm_oss_ioctl+0x1626/0x7520 [ 141.199309] ? kmsan_set_origin_inline+0x6b/0x120 [ 141.204207] ? __x64_sys_ioctl+0x280/0x320 [ 141.208498] ? snd_pcm_oss_poll+0xe10/0xe10 [ 141.212831] do_vfs_ioctl+0xaf0/0x2440 [ 141.216784] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 141.222157] ? __fget_light+0x6b9/0x710 [ 141.226178] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 141.231588] __x64_sys_ioctl+0x280/0x320 [ 141.235691] do_syscall_64+0x154/0x220 [ 141.239610] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 141.244803] RIP: 0033:0x455979 [ 141.247991] RSP: 002b:00007f3ff146fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 141.255712] RAX: ffffffffffffffda RBX: 00007f3ff14706d4 RCX: 0000000000455979 [ 141.262987] RDX: 0000000020001000 RSI: 00800000c0044dff RDI: 0000000000000013 [ 141.270261] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 141.277532] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 141.284805] R13: 0000000000000409 R14: 00000000006fa178 R15: 0000000000000013 [ 141.292086] CPU: 1 PID: 8955 Comm: syz-executor2 Not tainted 4.17.0-rc3+ #88 [ 141.299280] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 141.308638] Call Trace: [ 141.311231] dump_stack+0x185/0x1d0 [ 141.314873] should_fail+0x87b/0xab0 [ 141.318600] __alloc_pages_nodemask+0x61c/0x5dd0 [ 141.323365] ? get_page_from_freelist+0x5efb/0xb600 [ 141.328387] ? kernel_poison_pages+0x40/0x360 [ 141.332892] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 141.338263] ? kernel_poison_pages+0x1a0/0x360 [ 141.342864] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 141.348327] ? get_page_from_freelist+0xab28/0xb600 [ 141.353359] ? get_page_from_freelist+0xab28/0xb600 [ 141.358493] ? page_counter_try_charge+0x205/0x5c0 [ 141.363441] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 141.368473] ? kmsan_set_origin_inline+0x6b/0x120 [ 141.373332] kmsan_alloc_page+0x82/0xe0 [ 141.377322] __alloc_pages_nodemask+0xf8e/0x5dd0 [ 141.382089] ? free_unref_page_list+0x78/0x8b0 [ 141.386678] ? release_pages+0x1657/0x1670 [ 141.390921] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 141.396295] ? mem_cgroup_uncharge_list+0x7c/0x1e0 [ 141.401225] ? pagevec_lru_move_fn+0x488/0x4e0 [ 141.405814] ? release_pages+0x1657/0x1670 [ 141.410059] ? __pagevec_lru_add_fn+0xe04/0x1060 [ 141.414828] alloc_pages_vma+0x1565/0x1800 [ 141.419084] do_huge_pmd_anonymous_page+0xbdb/0x2550 [ 141.424199] handle_mm_fault+0x428f/0x7e50 [ 141.428441] ? kmsan_set_origin_inline+0x6b/0x120 [ 141.433296] __do_page_fault+0xec4/0x1a10 [ 141.437458] ? page_fault+0x1e/0x30 [ 141.441098] do_page_fault+0xd3/0x260 [ 141.444903] page_fault+0x1e/0x30 [ 141.448390] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 [ 141.454267] RSP: 0018:ffff88013f91f638 EFLAGS: 00010202 [ 141.459627] RAX: ffffffff83f77af7 RBX: 0000000000000000 RCX: 0000000000000965 [ 141.466894] RDX: 0000000000000965 RSI: ffff88013cc3a123 RDI: 0000000020de6000 [ 141.474161] RBP: ffff88013f91f7b8 R08: 0000000000000000 R09: 0000000000000000 [ 141.481426] R10: 0000000000000000 R11: 0000000000000000 R12: ffff88013cc3a123 [ 141.488693] R13: 0000000020de6000 R14: 0000000000000965 R15: 0000000000000000 [ 141.495977] ? _copy_to_iter+0x1ad7/0x2870 [ 141.500220] ? _copy_to_iter+0x1b18/0x2870 [ 141.504473] skb_copy_datagram_iter+0x443/0xf70 [ 141.509158] netlink_recvmsg+0x6f1/0x1900 [ 141.513317] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 141.518689] sock_recvmsg+0x1d0/0x230 [ 141.522495] ? netlink_sendmsg+0x1370/0x1370 [ 141.526909] ___sys_recvmsg+0x3fb/0x810 [ 141.530895] ? __fget_light+0x56/0x710 [ 141.534789] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 141.540153] ? __fget_light+0x6b9/0x710 [ 141.544134] __sys_recvmmsg+0x58e/0xe30 2018/05/12 21:56:27 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x0, &(0x7f0000000000)=""/252) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000140)=""/246) 2018/05/12 21:56:27 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000700)=""/129) connect$nfc_llcp(r0, &(0x7f0000000040)={0x27, 0x0, 0x0, 0x7, 0x6, 0x8, "20bbe8214f110a7e3e28cb4f67768141d82c7e318804bb0dcf5ca234bec8c1358f1d8e9bdc8f329cd6070a63161d00873f55d05bfc300b22a8e76db4eb1f73", 0xa}, 0x60) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'syz_tun\x00', &(0x7f00000000c0)=@ethtool_sset_info={0x37, 0x8, 0x100000000, [0x216, 0x9, 0xee]}}) 2018/05/12 21:56:27 executing program 6 (fault-call:2 fault-nth:20): pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:56:27 executing program 0: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = msgget(0x2, 0x200) msgctl$MSG_STAT(r1, 0xb, &(0x7f00000000c0)=""/129) [ 141.548119] ? kmsan_set_origin+0x9e/0x160 [ 141.552377] do_sys_recvmmsg+0x2a6/0x3e0 [ 141.556464] __x64_sys_recvmmsg+0x15d/0x1c0 [ 141.560796] do_syscall_64+0x154/0x220 [ 141.564694] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 141.569882] RIP: 0033:0x455979 [ 141.573069] RSP: 002b:00007f4d40889c68 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 141.580779] RAX: ffffffffffffffda RBX: 00007f4d4088a6d4 RCX: 0000000000455979 [ 141.588050] RDX: 02f50f9ee824b1a0 RSI: 0000000020fd0ed4 RDI: 0000000000000014 [ 141.595322] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 141.602597] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 141.609873] R13: 0000000000000548 R14: 00000000006fbf60 R15: 0000000000000008 2018/05/12 21:56:27 executing program 6: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x410, 0xffffffffffffffff) io_setup(0x400, &(0x7f0000000000)=0x0) r1 = socket$rds(0x15, 0x5, 0x0) r2 = memfd_create(&(0x7f0000000080)='/dev/dsp\x00', 0x1) io_submit(r0, 0x1, &(0x7f0000000100)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x78, r1, &(0x7f0000000040)="81e03744d65828aaddc94515710a8ebfe906e54cf1828c63194438ab", 0x1c, 0x4, 0x0, 0x1, r2}]) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) symlink(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') ioctl$int_in(r3, 0x800000c0044dff, &(0x7f0000001000)) flistxattr(r3, &(0x7f0000000140)=""/50, 0x32) 2018/05/12 21:56:27 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="1700008015") msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000700)=""/129) 2018/05/12 21:56:27 executing program 1: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x0, 0x0) ioctl(r0, 0x7ff, &(0x7f0000000000)="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") syz_open_dev$urandom(&(0x7f0000000100)='/dev/urandom\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:56:27 executing program 7: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = msgget(0x2, 0x200) msgctl$MSG_STAT(r1, 0xb, &(0x7f00000000c0)=""/129) 2018/05/12 21:56:27 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x80000) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000046e000)) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r2}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000020afe0)={{}, {0x0, 0x9}}, &(0x7f0000001fe0)) epoll_wait(r1, &(0x7f0000b14fe8)=[{}], 0x1, 0x0) 2018/05/12 21:56:27 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) getresuid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000180)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) fchown(r0, r1, r2) write$rdma_cm(r0, &(0x7f0000000040)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000240)=@bind={0x14, 0x88, 0xfa00, {r3, 0x10, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}}, 0x90) write$rdma_cm(r0, &(0x7f0000000000)=@listen={0x7, 0x8, 0xfa00, {r3}}, 0x10) close(r0) 2018/05/12 21:56:27 executing program 4: pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="a2", 0x1}], 0x1, 0x0) close(r0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523") write$binfmt_elf64(r1, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) 2018/05/12 21:56:27 executing program 2 (fault-call:5 fault-nth:9): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x0, &(0x7f00000000c0)={0x0, r2+30000000}) [ 141.998964] FAULT_INJECTION: forcing a failure. [ 141.998964] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 142.011031] CPU: 0 PID: 8992 Comm: syz-executor2 Not tainted 4.17.0-rc3+ #88 [ 142.018255] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 142.027644] Call Trace: [ 142.030291] dump_stack+0x185/0x1d0 [ 142.033979] should_fail+0x87b/0xab0 [ 142.037752] __alloc_pages_nodemask+0x61c/0x5dd0 [ 142.042563] ? page_counter_try_charge+0x205/0x5c0 2018/05/12 21:56:28 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a38000)={0xffffffffffffffff}) bind$unix(r0, &(0x7f00008d9ff8)=@abs={0x1}, 0x8) write$binfmt_aout(r1, &(0x7f0000000080)=ANY=[@ANYPTR], 0xfee7) connect$unix(r1, &(0x7f00000bc000)=@abs={0x1}, 0x8) [ 142.047594] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 142.053052] ? page_counter_try_charge+0x4af/0x5c0 [ 142.058082] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 142.063562] ? try_charge+0x2522/0x2d50 [ 142.067644] ? release_pages+0x1657/0x1670 [ 142.071985] ? kmsan_set_origin_inline+0x6b/0x120 [ 142.076916] alloc_pages_current+0x6b5/0x970 [ 142.081455] pte_alloc_one+0x56/0x110 [ 142.085373] do_huge_pmd_anonymous_page+0xef0/0x2550 [ 142.090562] handle_mm_fault+0x428f/0x7e50 [ 142.094892] ? kmsan_set_origin_inline+0x6b/0x120 2018/05/12 21:56:28 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x711601, 0x0) ioctl$IOC_PR_PREEMPT(r1, 0x401870cb, &(0x7f0000000340)={0x8000, 0x3, 0xffffffffffff8001, 0x1}) io_setup(0x1, &(0x7f0000000100)=0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x20000, 0x0) io_submit(r2, 0x1, &(0x7f00000000c0)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x7fff, r0, &(0x7f0000000080)='\x00', 0xfffffffffffffef1, 0x200, 0x0, 0x0, r3}]) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000180)="a63a9eefe291b4c2d223f632068b4563bc766b7acbe82f7c3313bb28232e3620234c525cfba830ab20a7d3afe6b7fce0823e5c98402139b3e9e08751dd4e493a9eeb1af299bd92df1ea542bd4d73a557b06b2bc4ab731c1637494965ae0e9540fef264462234559d2b2bd09ee658d75439b293b5c4de688dfd0c499ace531d74919726d3206346cb23d037700069d480a7af4739dca71182234c0ce77b143a834d5221977d41c1084c38a90c75bb3ff428b809b58a987c58097ad6757e549b8259498060765a73a9c4b65c93a5ebf51f0715211a02a5410abf73ff58c983679a0351e8b84d170c98994fd3edfb98", 0xee) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a85321, &(0x7f0000000280)={{0xff, 0xbecc}, 'port1\x00', 0x5d, 0x40, 0x10001, 0x400, 0x4, 0x80, 0x7fffffff, 0x0, 0x4, 0x101}) [ 142.099849] __do_page_fault+0xec4/0x1a10 [ 142.104062] ? page_fault+0x1e/0x30 [ 142.107733] do_page_fault+0xd3/0x260 [ 142.111583] page_fault+0x1e/0x30 [ 142.115097] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 [ 142.121005] RSP: 0018:ffff88013e04f638 EFLAGS: 00010202 [ 142.126408] RAX: ffffffff83f77af7 RBX: 0000000000000000 RCX: 0000000000000965 [ 142.133713] RDX: 0000000000000965 RSI: ffff88013df1e123 RDI: 0000000020de6000 [ 142.141014] RBP: ffff88013e04f7b8 R08: 0000000000000000 R09: 0000000000000000 2018/05/12 21:56:28 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x1ab802, 0x0) write$sndseq(r0, &(0x7f000086afd0)=[{0x0, 0x8}], 0x30) readv(r0, &(0x7f0000000880)=[{&(0x7f0000000080)=""/8, 0x4}, {&(0x7f00000001c0)=""/120, 0x78}], 0x2) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000240)=""/215) readv(r0, &(0x7f00000005c0)=[{&(0x7f0000000340)=""/229, 0xe5}, {&(0x7f0000000440)=""/207, 0xcf}, {&(0x7f00000000c0)=""/162, 0xa2}, {&(0x7f0000000000)=""/126, 0x7e}, {&(0x7f0000000540)=""/77, 0x4d}], 0x5) 2018/05/12 21:56:28 executing program 0: r0 = socket(0xa, 0x1, 0x0) r1 = msgget(0x1, 0x3) msgctl$MSG_STAT(r1, 0xb, &(0x7f00000007c0)=""/4096) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x4000, 0x0) msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000700)=""/129) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/sequencer\x00', 0x20000, 0x0) [ 142.148314] R10: 0000000000000000 R11: 0000000000000000 R12: ffff88013df1e123 [ 142.155623] R13: 0000000020de6000 R14: 0000000000000965 R15: 0000000000000000 [ 142.162959] ? _copy_to_iter+0x1ad7/0x2870 [ 142.167290] ? _copy_to_iter+0x1b18/0x2870 [ 142.171611] skb_copy_datagram_iter+0x443/0xf70 [ 142.176366] netlink_recvmsg+0x6f1/0x1900 [ 142.180613] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 142.186125] sock_recvmsg+0x1d0/0x230 [ 142.190093] ? netlink_sendmsg+0x1370/0x1370 [ 142.194597] ___sys_recvmsg+0x3fb/0x810 sendmmsg$alg(r0, &(0x7f0000006b80)=[{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)="7dba60d46f0a05d414b7ebf3a99a3296a00eff3dbd585597cc89f64d814dcabe00b274e6345e8ef9d4", 0x29}, {&(0x7f0000000100)="3b6f85c90c828f5887", 0x9}, {&(0x7f0000001cc0)="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{&(0x7f0000000340)="6caf77fb250c6ea932654d5ab010c48a689ed03103d9d1bc0cbbbe646db1b19ebdf8bc972d95059dea", 0x29}], 0x7, &(0x7f0000002cc0)=[@assoc={0x18, 0x117, 0x4, 0x1000}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}, @iv={0x60, 0x117, 0x2, 0x49, "e54163e647dc202f8b4d1af57e253fded1d929dbcd20e2238e88b1ff8dec87e578884d969728a136a7929c39257e1d0057db0cd34c0dfd21c7e2145498ed66663680b95eb0861560d3"}, @iv={0x40, 0x117, 0x2, 0x2a, "156001af6a6285452b12f242ffa2d045d8e4c9291d1aef1081b02c34966c65594209036d01034ac37776"}, @iv={0xb8, 0x117, 0x2, 0xa4, "7390288b889c155bb02ffd6ec508845a4e56c371ae2e1573d47dec7be838abb3f13fbb8b1771c996128a8df8815cb154f609fd9b272f5f9c6e341640266c862eb24d05a981aa267bd30f3081b1adae393b47e784deac7806e512a6393a267d94bb64a9b674de6727096eb7d0bf177b8350aab6a4a1f6098165360bfc37e0c24686632db6c0f85b3d728823f583033c7275e9f8ae9d5417456a9c36127e6ac18d358a5ef1"}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x9}, @assoc={0x18, 0x117, 0x4, 0x3f}], 0x1e8, 0x800}, {0x0, 0x0, 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0x21e0}, {0x0, 0x0, &(0x7f00000066c0)=[{&(0x7f00000062c0)="98fd245406daeb48c236887770d749b8cfe3d0377d92fbb77bf4a972cf51ab0eeed4cb133aed507e9e1a413cff02127982cf8eb30ffc2bd2e0188be293a4f5410a1aebaa43e5bc41cbb8bf52f2af20631e29bc106e465a58d578b6b39304e609d803b1c859301102457ff002ffc0b13d3ac95d1f89708a7737077b32f2e4fbbc3d751043aa2116c1e3636ca5f8ce10a90326b6807742932084bf419c9a863f1cb9ad05e1db55810e399d9cee0c784abfa5c8fe33acf09060284d", 0xba}, {&(0x7f0000006380)="06eed180de2f5e40025aad022357ab70deb83fe461d2333aad2d3daab3d00eb5c5051c54ac5834d1ac311da23f03d2d9a677a0b96c90201af6dde25dace14cbafa414a989b60be37dfa12ab9236b3e014c8f3ed9ffb248cffcee9db330ef552faa0114e085793e4ff687af763dc67fe93928c96b48a50fffe5e916a08a8eded366a8318dd562413d", 0x88}, {&(0x7f0000006440)="04f88c2bde049d54b55545a53ea62f717e01b58308593efd55f3cf938462fa183522aa54c3628498da4958306106dfaac4f5578da0997c61fec653b639c097deb72d0327ab2232cb751154e013f6f9c059df791b64fb464c5dd344f4b2bb84b85d0668559a55ea7cc62bc3e2", 0x6c}, {&(0x7f00000064c0)="9989c81ecb01c0a2bd9190766cf45a9828a7c74f0ed7246ef7ae4e684eb0fae4e002e486419b9356a19a54e8017edf6ef9bf61ed3cc9171411", 0x39}, {&(0x7f0000006500)="26cf56087656eec5c13e5fde6cfee55ef84b59b4ce56dcf6bd616fb4cc548a93ee8ee72eadc00112025d3580bf8523a7f957c58ede26c91453", 0x39}, {&(0x7f0000006540)="8186f3204625bebdf4239d3b41b01ac485825810e3887c91c07f9c2a0ae74f65c2744be5694b10171b6ff7a228b6a5d3767c45b60f4e5269fa45801ab940373efb783187b524d69fcb01f5f5cfb11754c793b32fa6c91e24439bf32f28621098c99f9c8fdb8195e26949bcc2b098458f093ec6280d7f2b408b57dbb6022597386d57aa66b07bfd00052102de10327f1f092e5ad0869e2f74ab526aaa8b0d9ebb04c0636ececb40ca13e309b21ffe568a091753f26b8cde5ef3a506f7c3c7eaae418b24b244580eb8ff56b18ddfe6ac7d66b29b5147f2d4d438e3cbd7fdff5fdb4debe548a503c0498d61bfe63d1e", 0xee}, {&(0x7f0000006640)="f7baba250b711ded2730076d04355a08a55e77c40708cb8b003b0b6374c7233fa3478c0f75f37df38ea154badd80b3ec9d2cf9f9ca4f189dabb75c7f88b6c89c1fbcb5957e05acce4ffb11215b4c21e4d5c20c84900e009a", 0x58}], 0x7, 0x0, 0x0, 0x40}, {0x0, 0x0, &(0x7f0000006900)=[{&(0x7f0000006740)="8c6ea57a46683b9e15efc188a56c0d78963d01bc7d9bef6f2e2429840ad0b3f1ef6c2f48cd1db0e4d62070b5c0ba3cc3", 0x30}, {&(0x7f0000006780)="a7937b7d52256ae6bac959b7b8a89f92ac54ff5a7f0f8163ff3a3801ba8743828dc6341adecf907a8afc2fa0e39a3e55812162342281798baac2c1e0232501ac3ce2c903bf6cf254ed655fd63de34ea987d88285894dc074830f0f94483b46d3502f627d0bd4cc0ed16c93f6c901207e0b7c76bf12f71be2b50986354bf52fc7ee69098e592117d20832ecf445d1ed5e47f9ccac", 0x94}, {&(0x7f0000006840)="abf9fafb6d50b0913b54b572c535454a8669e5901a7c1cdf92599c1257f115a9cd6c0294523de9257d68734748830decdb7c0ffd2424b881a2a45ae6b47de7d38e785fc04771fed8b21361c6c06b26f893398cfcca5586d1fe1996119f0618802fadc0548ef11f18b363b815b2192dc8ff461813dd7660103aa1d95da2c9d0bb20b067d4829aef", 0x87}], 0x3, &(0x7f0000006940)=[@iv={0x48, 0x117, 0x2, 0x34, "0a24311fda8359f509e9180e4fd636bd6dfe3802132c6eba2491b17c64def110fde3ca04ebc3476d725925b22f407265ef492fff"}, @assoc={0x18, 0x117, 0x4, 0x7}, @assoc={0x18, 0x117, 0x4, 0x1}, @assoc={0x18, 0x117, 0x4, 0xac}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x90, 0x117, 0x2, 0x75, "2d20b500ac7f801f797cf8a1948405e0e17a4a41ffdc0bffeb6828858cd6ff461ae1d4956cb815bdd8fff6b4def4137983f93e24bac28602ab88da54fc2ef7eef006bab70a19826935bd8d1adbf82d7d3ee5b75bb25f372e2be9d17148411c38239952b9a0fa140b847d015a7ec127011c1feebd49"}, @iv={0xe0, 0x117, 0x2, 0xca, "84c2340f953e7bf99f713cb3e91987358d47da4a08736f2a138fdcee1fb52ce70a3fdc44babb3770184e93b7c6fc17fb583a6f2a9745e6fdae5eedb0ca6af417e385a16dca7b6549920a9c45c3460f9c0cfe621662af4c5092b3585c6d67263cb1788bd883a0e89327bf2daec7a1255b780827af1d4a47d6d3eee2416e9ae6b213895b1f2d0e07fdfb5349090c04ed521caf62daca57ead23b623a94cf3dfa0a1ba81ddb3cd2da870243af6cc27967b5c1ac484bab8e823c28e3e494025f0d022238d633972d9d9b5105"}, @assoc={0x18, 0x117, 0x4, 0x5}], 0x230, 0x10}], 0x6, 0x40) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f00000017c0)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040000008004000058020000400100000000000098030000980300009803000004000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0xfffffffffffffca3) clock_gettime(0x0, &(0x7f0000006d00)={0x0, 0x0}) write$evdev(r2, &(0x7f0000006d40)=[{{}, 0x101, 0x3, 0x1}, {{r4, r5/1000+10000}, 0x8, 0xa41, 0x8}, {{}, 0x3ff, 0x3, 0x6}], 0x48) fanotify_init(0x28, 0x80000) 2018/05/12 21:56:28 executing program 1: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000080)={0x15, 0x1, &(0x7f0000000040)="b2"}) fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x1) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) [ 142.198685] ? __fget_light+0x56/0x710 [ 142.202670] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 142.208213] ? __fget_light+0x6b9/0x710 [ 142.212415] __sys_recvmmsg+0x58e/0xe30 [ 142.216518] ? kmsan_set_origin+0x9e/0x160 [ 142.220865] do_sys_recvmmsg+0x2a6/0x3e0 [ 142.225059] __x64_sys_recvmmsg+0x15d/0x1c0 [ 142.229469] do_syscall_64+0x154/0x220 [ 142.233431] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 142.238671] RIP: 0033:0x455979 [ 142.241904] RSP: 002b:00007f4d40889c68 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 142.249674] RAX: ffffffffffffffda RBX: 00007f4d4088a6d4 RCX: 0000000000455979 [ 142.256989] RDX: 02f50f9ee824b1a0 RSI: 0000000020fd0ed4 RDI: 0000000000000014 [ 142.264309] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 142.271652] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 142.278972] R13: 0000000000000548 R14: 00000000006fbf60 R15: 0000000000000009 2018/05/12 21:56:28 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x6e, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x2, 0x400000) close(r0) sysfs$1(0x1, &(0x7f0000000040)="132d7d00") ioctl$VT_ACTIVATE(r3, 0x5606, 0x10001) 2018/05/12 21:56:28 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000052f000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6, 0x0, 0x3c}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x1, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg(r1, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000001280)}, 0x0) 2018/05/12 21:56:28 executing program 7: r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)={0x60002000}) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200)='/dev/urandom\x00', 0x1c1202, 0x0) ioctl$BLKRRPART(r2, 0x125f, 0x0) shutdown(r1, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x91229daf3609f7e0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x10000, 0x20, 0x0, 0x100000000}, &(0x7f00000000c0)=0x18) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000280)=@req={0x28, &(0x7f0000000240)={'eql\x00', @ifru_ivalue=0xa22}}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000180)={r4, 0x2}, &(0x7f00000001c0)=0x8) epoll_pwait(r0, &(0x7f0000000100)=[{}], 0x1, 0x0, &(0x7f0000000140), 0x8) 2018/05/12 21:56:28 executing program 6: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x7, 0x1, 0xffffffffffff8000, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000080)=0x9) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xf, 0xffffffffffffffff) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x800, 0x0) ioctl$int_in(r1, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:56:28 executing program 2 (fault-call:5 fault-nth:10): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x0, &(0x7f00000000c0)={0x0, r2+30000000}) 2018/05/12 21:56:28 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x8, 0x8000) msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000700)=""/129) 2018/05/12 21:56:28 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x200000, 0x0) getpeername(r0, &(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x80) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000001c0)={@mcast2={0xff, 0x2, [], 0x1}, r1}, 0x14) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000040)={0x8000, 0x3, 0x9, 0x8, "6169868ae52803c78c21d99590fdf6516d5af308b36b97181c919ec07420018acbf9d8f8c1ac64b44df25ee6", 0x1a6}) ioctl$TCFLSH(r0, 0x540b, 0x8a9) ioctl$int_in(r0, 0x5473, &(0x7f0000001000)=0x9) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) 2018/05/12 21:56:28 executing program 3: msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000201}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x90, r1, 0x200, 0x70bd2b, 0x25dfdbfb, {0x4}, [@IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x16}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1757}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7fff}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}]}, 0x90}, 0x1, 0x0, 0x0, 0x4000000}, 0x8000) [ 142.643596] FAULT_INJECTION: forcing a failure. [ 142.643596] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 142.655450] CPU: 1 PID: 9040 Comm: syz-executor2 Not tainted 4.17.0-rc3+ #88 [ 142.662638] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 142.671993] Call Trace: [ 142.674593] dump_stack+0x185/0x1d0 [ 142.678232] should_fail+0x87b/0xab0 [ 142.681957] __alloc_pages_nodemask+0x61c/0x5dd0 [ 142.686807] ? kernel_poison_pages+0x40/0x360 [ 142.691311] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 142.696677] ? kernel_poison_pages+0x1a0/0x360 [ 142.701266] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 142.706727] ? get_page_from_freelist+0xab28/0xb600 [ 142.711761] ? page_counter_try_charge+0x205/0x5c0 [ 142.716700] ? page_counter_try_charge+0x4af/0x5c0 [ 142.721646] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 142.726582] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 142.731956] ? try_charge+0x2522/0x2d50 [ 142.735942] ? apic_timer_interrupt+0xa/0x20 [ 142.740358] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 142.745726] ? memcg_kmem_charge+0x703/0xa30 [ 142.750147] kmsan_alloc_page+0x82/0xe0 [ 142.754127] __alloc_pages_nodemask+0xf8e/0x5dd0 [ 142.758888] ? page_counter_try_charge+0x205/0x5c0 [ 142.763825] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 142.769196] ? page_counter_try_charge+0x4af/0x5c0 [ 142.774137] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 142.779594] ? try_charge+0x2522/0x2d50 [ 142.783645] ? release_pages+0x1657/0x1670 [ 142.787897] ? kmsan_set_origin_inline+0x6b/0x120 [ 142.792757] alloc_pages_current+0x6b5/0x970 [ 142.797183] pte_alloc_one+0x56/0x110 [ 142.801007] do_huge_pmd_anonymous_page+0xef0/0x2550 [ 142.806137] handle_mm_fault+0x428f/0x7e50 [ 142.810397] ? kmsan_set_origin_inline+0x6b/0x120 [ 142.815418] __do_page_fault+0xec4/0x1a10 [ 142.819594] ? page_fault+0x1e/0x30 [ 142.823229] do_page_fault+0xd3/0x260 [ 142.827041] page_fault+0x1e/0x30 [ 142.830519] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 [ 142.836406] RSP: 0018:ffff88013eb0f638 EFLAGS: 00010202 [ 142.841780] RAX: ffffffff83f77af7 RBX: 0000000000000000 RCX: 0000000000000965 [ 142.849065] RDX: 0000000000000965 RSI: ffff88013cc3a123 RDI: 0000000020de6000 [ 142.856345] RBP: ffff88013eb0f7b8 R08: 0000000000000000 R09: 0000000000000000 [ 142.863632] R10: 0000000000000000 R11: 0000000000000000 R12: ffff88013cc3a123 [ 142.871187] R13: 0000000020de6000 R14: 0000000000000965 R15: 0000000000000000 [ 142.878488] ? _copy_to_iter+0x1ad7/0x2870 [ 142.882753] ? _copy_to_iter+0x1b18/0x2870 [ 142.887027] skb_copy_datagram_iter+0x443/0xf70 [ 142.891725] netlink_recvmsg+0x6f1/0x1900 [ 142.895903] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 142.901296] sock_recvmsg+0x1d0/0x230 [ 142.905120] ? netlink_sendmsg+0x1370/0x1370 [ 142.909548] ___sys_recvmsg+0x3fb/0x810 [ 142.913541] ? __fget_light+0x56/0x710 [ 142.917442] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 142.922820] ? __fget_light+0x6b9/0x710 [ 142.926810] __sys_recvmmsg+0x58e/0xe30 [ 142.930796] ? kmsan_set_origin+0x9e/0x160 [ 142.935042] do_sys_recvmmsg+0x2a6/0x3e0 [ 142.939109] __x64_sys_recvmmsg+0x15d/0x1c0 [ 142.943439] do_syscall_64+0x154/0x220 [ 142.947342] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 142.952540] RIP: 0033:0x455979 [ 142.955731] RSP: 002b:00007f4d40889c68 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 142.963451] RAX: ffffffffffffffda RBX: 00007f4d4088a6d4 RCX: 0000000000455979 [ 142.970724] RDX: 02f50f9ee824b1a0 RSI: 0000000020fd0ed4 RDI: 0000000000000014 [ 142.977988] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 142.985256] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 142.992518] R13: 0000000000000548 R14: 00000000006fbf60 R15: 000000000000000a 2018/05/12 21:56:29 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000380)=ANY=[@ANYBLOB="0180c2002000063d3b65045308005d4a202345000014000000000000000c9078e00000012404b881fcbce3621d97507c86fae2554d598a5b67f015f8d6fc3b6e9a0ff33eaef55ba382715cebda4dcbf2c40392a6123c781d8c388501e97ded3ccf0bd20d244f4b1ffceddc3f43d7b17819796d72c7a53391a39bc1990c2008c21ec6dec546a270e6dd8e42877e9a4278dabbcc37967dd57469fef71268fcb121ecc63523c726272571daffc0d1abe38f66bdccc35fe64fc3af63f712ee5b0f5840b18abedb9314b0fd8c866ac78ba68677b4058a40bf1b2dc2229c42d4f7e40f1381c0c2c8856e98ba86"], 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000080)=0x80, 0x80800) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000280)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0x10, &(0x7f00000002c0)={0xfffffffffffffffb}) accept4$ipx(r1, &(0x7f0000000300), &(0x7f0000000340)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0xb3, "51f16a583216c46f2200e33488690a2f714e93c87bc340adc17a1beb4c289fa8720d349185b4f9b33037427dd62de218bd80aff6a4ff705150a40ee0bc7ca19900f09256b08f13039521698bc45943b22dd7851af8730b246dd6f8be08021e70b5827b8991aae3b25f98c3ff3c9b6d4f42e9340cc132500339dc8fd4dd1a3b50cdb4d17155a28038e4128b77c6a49914411161f443388362ea2a3f9c7f4611e262c707bd37212f94d461b4ef278841a31e6706"}, &(0x7f0000000180)=0xbb) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x24, r4, 0x400, 0x70bd2a, 0x25dfdbff, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x20}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1000}]}, 0x24}, 0x1, 0x0, 0x0, 0x4044010}, 0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e21, @rand_addr=0x4a}}}, 0x5ebd1d1154c4a0ea) 2018/05/12 21:56:29 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") msgget$private(0x0, 0x1) msgget(0x2, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000000100)=0xe60, 0x4) r1 = msgget$private(0x0, 0x120) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000000180)=""/129) recvfrom$inet6(r0, &(0x7f0000000040)=""/46, 0x2e, 0x2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x4000, 0x0) 2018/05/12 21:56:29 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x100, 0x2}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000269fb8)={0x1, 0x5, &(0x7f00000affc8)=ANY=[@ANYBLOB="1800000000000000000000000000000018100000", @ANYRES32=r0, @ANYBLOB="000000000000002f4b3422bd8a20c600"], &(0x7f000039cff6)='syzkaller\x00', 0xc, 0x1000, &(0x7f0000000100)=""/4096}, 0x48) r1 = open(&(0x7f0000000000)='./file0\x00', 0x44200, 0x80) r2 = geteuid() write$tun(r1, &(0x7f00000011c0)={@pi={0x0, 0x6}, @void, @llc={@llc={0xfe, 0xfe, "53f9", "e31fe0bd9350c0242a810f2a4e6be5fb"}}}, 0x18) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) stat(&(0x7f0000001240)='./file0\x00', &(0x7f0000001140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001280)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f00000013c0)={&(0x7f0000001200)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000001380)={&(0x7f00000012c0)={0xa0, r4, 0x20, 0x70bd27, 0x25dfdbff, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xab5b}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1f}]}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5f}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x77}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x32, 0x14}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}]}]}, 0xa0}, 0x1, 0x0, 0x0, 0x20000080}, 0x4) chown(&(0x7f00000000c0)='\x00', r2, r3) sendmsg$netlink(r1, &(0x7f0000002400)={&(0x7f0000001100)=@kern={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000080)=[{&(0x7f0000003800)=ANY=[@ANYBLOB="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"], 0x1}], 0x1, &(0x7f00000000c0), 0x0, 0x80}, 0x8000) 2018/05/12 21:56:29 executing program 1: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000000)="674f07cb7af2225ae1085aa5c7bafa9d4bc946df0e1491eba28959a790b1184c34c8dc173740b82546da446ebe13623ba0eb9719c517b3e737a352e53fd07865b95c2d3768a9664a1ef47a17f501c677d031b2f165421a765069a78744c95ac86378dce407473bc2f586236bf38a67933ed5c85f688909e7d086908728dfce4b532e24878823f0cd41ec78bfdaf223834ea946688262ff93b2a42fdba36bbbfdad820a55e5e1efb629fffbee2b620864dc5493a84cae372baec5caffcae754267401944fd5", 0xc5}, {&(0x7f0000000100)="f08f670077304e393618e07e2ea29e9c42da7f19a028c92b1f820793ea255ad2d6fad9d478705bcd1533dd6e73298041e155a0ae5da6395759fb09d77fc25315f0a4e5728290768597", 0x49}], 0x2) 2018/05/12 21:56:29 executing program 6: r0 = dup(0xffffffffffffffff) epoll_wait(r0, &(0x7f0000000140)=[{}, {}, {}, {}], 0x0, 0x1) pkey_alloc(0x0, 0x1) r1 = pkey_alloc(0x0, 0x1) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/net/pfkey\x00', 0x1, 0x0) pkey_mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0xc, r1) socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e21, 0xfff, @dev={0xfe, 0x80, [], 0x15}, 0xfffffffffffffffd}}, 0x1, 0x2, 0x558b, 0x3, 0x10001}, &(0x7f0000000240)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000280)={r2, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}}, 0x3f, 0x1, 0x1, 0x807}, 0x98) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x400, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000100)="66e4f755e61d9603b791d1604a55b30a", 0x10) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0xdb0af38c3d4db9bd, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x33b8}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000080)={r5, 0x0, 0x80000000000003bb, [0x40, 0x4afa, 0x100000001, 0x7072b06b, 0x1, 0x4, 0x8, 0x4, 0x5]}, 0x1a) ioctl$int_in(r4, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:56:29 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x16907e, 0x0) fallocate(r0, 0x1, 0x0, 0x5000ffe) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e23, 0x81, @dev={0xfe, 0x80, [], 0xe}, 0x3}}, [0xfffffffffffffffb, 0x1, 0x7f, 0x800, 0x4, 0xc23d, 0x8, 0x3, 0x6, 0x6, 0x7ffffffd, 0x5, 0x200, 0x40, 0x462]}, &(0x7f0000000240)=0x100) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000280)={0xbd, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x0, 'dh\x00', 0x12, 0x1f, 0x43}, 0x2c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x1, 0x6, 0x200}, 0xffffffffffffff04) inotify_init1(0x80000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x7f}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r2, 0x8}, &(0x7f0000000300)=0x8) 2018/05/12 21:56:29 executing program 2 (fault-call:5 fault-nth:11): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x0, &(0x7f00000000c0)={0x0, r2+30000000}) 2018/05/12 21:56:29 executing program 4: pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="a2", 0x1}], 0x1, 0x0) close(r0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523") write$binfmt_elf64(r1, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) [ 143.184476] FAULT_INJECTION: forcing a failure. [ 143.184476] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 143.196344] CPU: 0 PID: 9080 Comm: syz-executor2 Not tainted 4.17.0-rc3+ #88 [ 143.203537] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 143.212899] Call Trace: [ 143.215501] dump_stack+0x185/0x1d0 [ 143.219139] should_fail+0x87b/0xab0 [ 143.222868] __alloc_pages_nodemask+0x61c/0x5dd0 [ 143.227636] ? kernel_poison_pages+0x40/0x360 2018/05/12 21:56:29 executing program 6: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)=0x4) 2018/05/12 21:56:29 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = msgget(0x0, 0x10) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000000700)=""/129) setsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000000080)=0x3, 0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x401, &(0x7f00000000c0)=0x0) io_submit(r4, 0x3, &(0x7f0000000340)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x3, 0x7f, r2, &(0x7f0000000100)="ad6b30fd308bd5b82f68d35230440cf5a1d1ce6947db21dc58b244f6a5a65ecd2c556036abf366be23ec75c39564f075a51b3524503b3fe5a269390c86bacaf61856a146101397c08237261db09b80d9b82952c29fef57190af1f4c53451", 0x5e, 0x0, 0x0, 0x1, r3}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x800, r0, &(0x7f00000001c0)="68160c3b8ddec1762e384c075fdcc58b0de373205c5b588adb723e20d82608841e276d84", 0x24, 0x1, 0x0, 0x1, r2}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x1, 0x4, r2, &(0x7f0000000240)="2dd32903eec67c19b9d6cf4b3bc137839444aa3dfb2a356abfd4e805cedabd1f1ae25018bd6e4034d88bc5adee1a9709b5b74be423b945b1a2e484599bae7aadbcc602aaea53b1e6cf44d3e40f083f167a5cce0ac78775a7f491a367226d3f17114aeeaaa61ab5a8de9b61b1b91e0e148fd99eace23a76a2e707d10ac6f471f298ddf269bc7ed8da37a8e8007e01f1d407d373c4d65315dfded4bbeba987c3d4af81dca9dd9b", 0xa6, 0xffffffff, 0x0, 0x1, r2}]) [ 143.232137] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 143.237503] ? kernel_poison_pages+0x1a0/0x360 [ 143.242093] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 143.247553] ? get_page_from_freelist+0xab28/0xb600 [ 143.252597] ? kmsan_set_origin_inline+0x6b/0x120 [ 143.257450] ? __msan_poison_alloca+0x15c/0x1d0 [ 143.262140] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 143.267172] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 143.272647] ? kmsan_set_origin_inline+0x6b/0x120 [ 143.277500] ? __msan_poison_alloca+0x15c/0x1d0 [ 143.282328] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 143.287715] ? memcg_kmem_charge+0x703/0xa30 [ 143.292135] kmsan_alloc_page+0x82/0xe0 [ 143.296121] __alloc_pages_nodemask+0xf8e/0x5dd0 [ 143.300895] ? page_counter_try_charge+0x205/0x5c0 [ 143.305839] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 143.311218] ? page_counter_try_charge+0x4af/0x5c0 [ 143.316233] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 143.321617] ? try_charge+0x2522/0x2d50 [ 143.325613] ? release_pages+0x1657/0x1670 [ 143.329866] ? kmsan_set_origin_inline+0x6b/0x120 2018/05/12 21:56:29 executing program 1: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r0 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0xa, r0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r1, 0x800000c0044dff, &(0x7f0000001000)) [ 143.334731] alloc_pages_current+0x6b5/0x970 [ 143.339153] pte_alloc_one+0x56/0x110 [ 143.342972] do_huge_pmd_anonymous_page+0xef0/0x2550 [ 143.348095] handle_mm_fault+0x428f/0x7e50 [ 143.352349] ? kmsan_set_origin_inline+0x6b/0x120 [ 143.357216] __do_page_fault+0xec4/0x1a10 [ 143.361390] ? page_fault+0x1e/0x30 [ 143.365033] do_page_fault+0xd3/0x260 [ 143.368840] page_fault+0x1e/0x30 [ 143.372309] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 [ 143.378191] RSP: 0018:ffff88014194f638 EFLAGS: 00010202 [ 143.383559] RAX: ffffffff83f77af7 RBX: 0000000000000000 RCX: 0000000000000965 [ 143.390834] RDX: 0000000000000965 RSI: ffff88013cc3a123 RDI: 0000000020de6000 [ 143.398105] RBP: ffff88014194f7b8 R08: 0000000000000000 R09: 0000000000000000 [ 143.405383] R10: 0000000000000000 R11: 0000000000000000 R12: ffff88013cc3a123 [ 143.412658] R13: 0000000020de6000 R14: 0000000000000965 R15: 0000000000000000 [ 143.419953] ? _copy_to_iter+0x1ad7/0x2870 [ 143.424291] ? _copy_to_iter+0x1b18/0x2870 [ 143.428554] skb_copy_datagram_iter+0x443/0xf70 2018/05/12 21:56:29 executing program 3: pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x4800) ioctl$KDADDIO(r0, 0x4b34, 0x4) r1 = semget$private(0x0, 0x8, 0x0) semop(r1, &(0x7f0000000000)=[{0x2, 0xffff}, {}], 0x2) semtimedop(r1, &(0x7f0000000240)=[{0x0, 0x51d}, {0x2, 0x2}], 0x2, &(0x7f0000000040)) semctl$IPC_RMID(r1, 0x0, 0x10) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000001c0)={0x59ff, {0x2, 0x4e21, @rand_addr=0x3}, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e22}, 0x28, 0xfffffffffffffffc, 0x7, 0x0, 0xf8b, &(0x7f0000000100)='gre0\x00', 0x9, 0x8e25, 0x9}) r2 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x800, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000180)) openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x280, 0x0) [ 143.433246] netlink_recvmsg+0x6f1/0x1900 [ 143.437412] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 143.442794] sock_recvmsg+0x1d0/0x230 [ 143.446607] ? netlink_sendmsg+0x1370/0x1370 [ 143.451030] ___sys_recvmsg+0x3fb/0x810 [ 143.455020] ? __fget_light+0x56/0x710 [ 143.458926] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 143.464301] ? __fget_light+0x6b9/0x710 [ 143.468330] __sys_recvmmsg+0x58e/0xe30 [ 143.472342] ? kmsan_set_origin+0x9e/0x160 [ 143.476590] do_sys_recvmmsg+0x2a6/0x3e0 [ 143.480668] __x64_sys_recvmmsg+0x15d/0x1c0 2018/05/12 21:56:29 executing program 6: r0 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, r0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r1, 0x800000c0044dff, &(0x7f0000001000)) setsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000000)="5ababaf606cb7e9250a53a230c3772df4e80ab992527c3589a22f2401035bfebc86c5b33d3aaa86d1591c77392594dd2f4831d38ec21c3f88f8417d8627ebef4aad2f5d186350bd09ff5f33debfb4ce6874f651baccbfff700d0f2449cfc40170397", 0x62) ioctl$KDMKTONE(r1, 0x4b30, 0x8) [ 143.485001] do_syscall_64+0x154/0x220 [ 143.488904] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 143.494105] RIP: 0033:0x455979 [ 143.497291] RSP: 002b:00007f4d40889c68 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 143.505002] RAX: ffffffffffffffda RBX: 00007f4d4088a6d4 RCX: 0000000000455979 [ 143.512283] RDX: 02f50f9ee824b1a0 RSI: 0000000020fd0ed4 RDI: 0000000000000014 [ 143.519555] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 143.526825] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 2018/05/12 21:56:29 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000080)) ioctl$int_in(r0, 0x5421, &(0x7f0000000040)=0x7f) r1 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) readv(r1, &(0x7f0000002680)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1) 2018/05/12 21:56:29 executing program 5: unshare(0x400) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x400, 0x0) fsetxattr(r0, &(0x7f0000000080)=@known='trusted.syz\x00', &(0x7f00000000c0)='//}#system&+\x00', 0xd, 0x1) r1 = syz_open_dev$sndpcmc(&(0x7f0000002fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x4) ioctl(r1, 0x40044104, &(0x7f00000000c0)) fchmod(r1, 0x40) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000140)={r1}) [ 143.534095] R13: 0000000000000548 R14: 00000000006fbf60 R15: 000000000000000b 2018/05/12 21:56:30 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x890e, &(0x7f0000000000)="c626262c8523bf012cf66f") msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000040)=""/129) 2018/05/12 21:56:30 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) memfd_create(&(0x7f0000000080)='/Dev=sequencer2\x00', 0x203) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x2, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x21, &(0x7f0000000280)=""/241, &(0x7f0000000100)=0xf1) ioctl$KDDELIO(r1, 0x4b35, 0x1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in=@rand_addr, @in=@multicast1}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f00000000c0)=0xe8) 2018/05/12 21:56:30 executing program 1: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/dsp\x00', 0x80000, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000280)) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x101, 0x6, 0x1, "8efa65cfa59328c8b6488e3cdbb41f191e78ad74bccabedb991bd627fc2ce9efa687c337e3bcd16153a5d89527601552631251cae9fbadaa09bcf088634d81ff08cdbb375e1e3d7c86d78a3a7295ae41"}, 0xd8) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r0, 0x0, 0x18, 0x8c, &(0x7f0000000040)="e9f7719ad3d38458dd0b467cd6fa66a6cf2bb78e11e82558", &(0x7f0000000080)=""/140, 0x8, 0x8}, 0x28) 2018/05/12 21:56:30 executing program 6: pkey_mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0xc, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) write$binfmt_script(r0, &(0x7f0000000000)={'#! ', './file0', [{0x20, '/dev/dsp\x00'}], 0xa, "5ff164c231"}, 0x1a) 2018/05/12 21:56:30 executing program 2 (fault-call:5 fault-nth:12): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x0, &(0x7f00000000c0)={0x0, r2+30000000}) 2018/05/12 21:56:30 executing program 4: pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="a2", 0x1}], 0x1, 0x0) close(r0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012c") write$binfmt_elf64(r1, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) 2018/05/12 21:56:30 executing program 7: r0 = socket(0xa, 0x1, 0x0) truncate(&(0x7f0000000040)='./bus\x00', 0x1a) ioctl(r0, 0x8912, &(0x7f0000000000)="0104262c8523bf012cf66f") syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x9, 0x0) mkdir(&(0x7f0000030ffa)='./bus\x00', 0x0) r1 = open(&(0x7f0000000100)='./bus/file0\x00', 0x880c0, 0x0) truncate(&(0x7f000003c000)='./bus/file0\x00', 0xe88c) mmap(&(0x7f0000004000/0xc000)=nil, 0xc000, 0x3, 0x12, r1, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={r1, r1, 0xb, 0x3}, 0x10) lstat(&(0x7f0000005ff4)='./bus/file0\x00', &(0x7f000003bfbc)) clone(0x0, &(0x7f0000b17fff), &(0x7f000067e000), &(0x7f000000fffc), &(0x7f0000000fff)) 2018/05/12 21:56:30 executing program 3: move_pages(0x0, 0x1, &(0x7f0000e2afe0)=[&(0x7f00003f2000/0x3000)=nil], &(0x7f00003dc000), &(0x7f00004e55fe), 0x0) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x418000) [ 144.501226] FAULT_INJECTION: forcing a failure. [ 144.501226] name failslab, interval 1, probability 0, space 0, times 0 [ 144.512752] CPU: 1 PID: 9134 Comm: syz-executor2 Not tainted 4.17.0-rc3+ #88 [ 144.519971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 144.529352] Call Trace: [ 144.531999] dump_stack+0x185/0x1d0 [ 144.535678] should_fail+0x87b/0xab0 [ 144.539443] __should_failslab+0x278/0x2a0 [ 144.543777] should_failslab+0x29/0x70 [ 144.547771] kmem_cache_alloc_node+0x164/0xca0 [ 144.552453] ? __alloc_skb+0x203/0x9f0 [ 144.556398] __alloc_skb+0x203/0x9f0 [ 144.560222] ? _cond_resched+0x3c/0xd0 [ 144.564184] netlink_dump+0x219/0x1540 [ 144.568130] ? consume_skb+0x332/0x380 [ 144.572060] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 144.577471] netlink_recvmsg+0xe33/0x1900 [ 144.581688] sock_recvmsg+0x1d0/0x230 [ 144.585554] ? netlink_sendmsg+0x1370/0x1370 [ 144.590003] ___sys_recvmsg+0x3fb/0x810 [ 144.594065] ? __fget_light+0x56/0x710 [ 144.598023] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 144.603456] ? __fget_light+0x6b9/0x710 [ 144.607511] __sys_recvmmsg+0x58e/0xe30 [ 144.611569] ? kmsan_set_origin+0x9e/0x160 [ 144.615887] do_sys_recvmmsg+0x2a6/0x3e0 [ 144.620044] __x64_sys_recvmmsg+0x15d/0x1c0 [ 144.624965] do_syscall_64+0x154/0x220 [ 144.628893] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 144.634107] RIP: 0033:0x455979 [ 144.637313] RSP: 002b:00007f4d40889c68 EFLAGS: 00000246 ORIG_RAX: 000000000000012b 2018/05/12 21:56:30 executing program 1: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x400, 0x0) write$cgroup_type(r0, &(0x7f0000000280)='threaded\x00', 0x9) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x80000) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000200)={0x5, 0x56, &(0x7f0000000180)="91f4a8770ab446fad6bdfaa3df4212d054340d64962d19423d4a6e714a1ed9e8f2f180fe84460d569c1586b1f2247004e4612a8af0f638df3f5260bc20762340630291409209243b292ecd2545fbcc192e1cebc8915e"}) r2 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000000100)={&(0x7f0000000000)=[0x0], &(0x7f0000000040)=[0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x1, 0x7, 0x8}) openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) 2018/05/12 21:56:30 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x2000004000000e4, &(0x7f0000000300), &(0x7f00000002c0)=0x4) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000000000)) 2018/05/12 21:56:30 executing program 0: r0 = socket(0xa, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x10) ioctl(r0, 0x8912, &(0x7f0000000040)="c626262c8523bf08ab7245") msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000700)=""/129) 2018/05/12 21:56:30 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000080)={{0x4, 0x16c5}, {0x8, 0xe90}, 0x8, 0x5, 0xfffffffffffffffa}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000001580)=""/195}, 0x48) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000008ffc)=0x57bd, 0x6fe) setsockopt$sock_attach_bpf(r3, 0x1, 0x34, &(0x7f0000009000)=r2, 0x4) 2018/05/12 21:56:30 executing program 6: r0 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xc, r0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r1, 0x800000c0044dff, &(0x7f0000001000)) [ 144.645068] RAX: ffffffffffffffda RBX: 00007f4d4088a6d4 RCX: 0000000000455979 [ 144.652379] RDX: 02f50f9ee824b1a0 RSI: 0000000020fd0ed4 RDI: 0000000000000014 [ 144.659690] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 144.666999] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 144.674306] R13: 0000000000000548 R14: 00000000006fbf60 R15: 000000000000000c 2018/05/12 21:56:30 executing program 2 (fault-call:5 fault-nth:13): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x0, &(0x7f00000000c0)={0x0, r2+30000000}) [ 144.954935] FAULT_INJECTION: forcing a failure. [ 144.954935] name failslab, interval 1, probability 0, space 0, times 0 [ 144.966364] CPU: 1 PID: 9177 Comm: syz-executor2 Not tainted 4.17.0-rc3+ #88 [ 144.973583] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 144.982970] Call Trace: [ 144.985610] dump_stack+0x185/0x1d0 [ 144.989299] should_fail+0x87b/0xab0 [ 144.993115] __should_failslab+0x278/0x2a0 [ 144.997408] should_failslab+0x29/0x70 [ 145.001354] __kmalloc_node_track_caller+0x24b/0x11b0 [ 145.006631] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 145.012081] ? kmem_cache_alloc_node+0x984/0xca0 [ 145.016930] ? netlink_dump+0x219/0x1540 [ 145.021065] __alloc_skb+0x2cf/0x9f0 [ 145.024875] ? netlink_dump+0x219/0x1540 [ 145.029032] ? _cond_resched+0x3c/0xd0 [ 145.033013] netlink_dump+0x219/0x1540 [ 145.036966] ? consume_skb+0x332/0x380 [ 145.040905] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 145.046319] netlink_recvmsg+0xe33/0x1900 [ 145.050532] sock_recvmsg+0x1d0/0x230 [ 145.054402] ? netlink_sendmsg+0x1370/0x1370 [ 145.058893] ___sys_recvmsg+0x3fb/0x810 [ 145.062962] ? __fget_light+0x56/0x710 [ 145.066927] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 145.072361] ? __fget_light+0x6b9/0x710 [ 145.076422] __sys_recvmmsg+0x58e/0xe30 [ 145.080486] ? kmsan_set_origin+0x9e/0x160 [ 145.084913] do_sys_recvmmsg+0x2a6/0x3e0 [ 145.089076] __x64_sys_recvmmsg+0x15d/0x1c0 [ 145.093439] do_syscall_64+0x154/0x220 [ 145.097349] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 145.102549] RIP: 0033:0x455979 [ 145.105756] RSP: 002b:00007f4d40889c68 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 145.113494] RAX: ffffffffffffffda RBX: 00007f4d4088a6d4 RCX: 0000000000455979 [ 145.120759] RDX: 02f50f9ee824b1a0 RSI: 0000000020fd0ed4 RDI: 0000000000000014 [ 145.128036] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 145.135322] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 145.142603] R13: 0000000000000548 R14: 00000000006fbf60 R15: 000000000000000d 2018/05/12 21:56:31 executing program 4: pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="a2", 0x1}], 0x1, 0x0) close(r0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012c") write$binfmt_elf64(r1, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) 2018/05/12 21:56:31 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000010c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-aes-aesni\x00'}, 0xfffffffffffffeee) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) recvmmsg(r1, &(0x7f000000a900)=[{{0x0, 0x0, &(0x7f0000004a00)=[{&(0x7f0000003980)=""/4096, 0x1000}, {&(0x7f0000004980)=""/77, 0x4d}], 0x2}}], 0x1, 0x0, &(0x7f000000ab80)) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/4096, 0xfea7}], 0x1) 2018/05/12 21:56:31 executing program 6: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x0, &(0x7f0000001000)) 2018/05/12 21:56:31 executing program 1: r0 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x77ffffd, r0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0xfffffffffffffffc, 0x0) ioctl$int_in(r1, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:56:31 executing program 2 (fault-call:5 fault-nth:14): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x0, &(0x7f00000000c0)={0x0, r2+30000000}) 2018/05/12 21:56:31 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000040)=0x97, 0x4) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f0000000040)) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TIOCNOTTY(r0, 0x5422) 2018/05/12 21:56:31 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=@hopopts={0x88, 0x3, [], [@hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}, @ra={0x5, 0x2, 0x7}, @padn={0x1, 0x1, [0x0]}]}, 0x28) recvmmsg(0xffffffffffffffff, &(0x7f00000019c0)=[{{&(0x7f0000000400)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000001900)=[{&(0x7f0000002040)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=[{0x10, 0x29}], 0x10}}], 0x2, 0x8000) 2018/05/12 21:56:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x9, 0x2000) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000180)={0x8, 0x1, 0x5, 0x5, 0x3, 0x10000}) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000140)={0x0, @rand_addr, 0x4000000000000000, 0x10, 'lblcr\x00', 0x1, 0x100000000, 0x1000000000000}, 0x2c) r2 = socket(0xa, 0x1, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') ioctl(r2, 0x8912, &(0x7f0000000040)="c626262c8523bf012cf66f") msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000700)=""/129) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f00000000c0), 0x4) 2018/05/12 21:56:31 executing program 1: pkey_mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0xffffffffffffffff) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x100, 0x0) readv(r0, &(0x7f0000000400)=[{&(0x7f0000000040)=""/42, 0x2a}, {&(0x7f0000000080)=""/91, 0x5b}, {&(0x7f0000000100)=""/192, 0xc0}, {&(0x7f00000001c0)=""/200, 0xc8}, {&(0x7f00000002c0)=""/206, 0xce}, {&(0x7f00000003c0)=""/33, 0x21}], 0x6) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r1, 0x800000c0044dff, &(0x7f0000001000)) [ 145.329408] FAULT_INJECTION: forcing a failure. [ 145.329408] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 145.341461] CPU: 1 PID: 9185 Comm: syz-executor2 Not tainted 4.17.0-rc3+ #88 [ 145.348684] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 145.358073] Call Trace: [ 145.360713] dump_stack+0x185/0x1d0 [ 145.364386] should_fail+0x87b/0xab0 [ 145.368147] __alloc_pages_nodemask+0x61c/0x5dd0 [ 145.372936] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 145.378351] ? is_bpf_text_address+0xb4/0x4b0 [ 145.382898] ? __is_insn_slot_addr+0x198/0x1c0 [ 145.387528] ? kernel_text_address+0x34d/0x3a0 [ 145.392152] ? __kernel_text_address+0x34/0xe0 [ 145.396778] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 145.402268] ? __save_stack_trace+0x90d/0xb00 [ 145.406806] ? kmsan_set_origin_inline+0x6b/0x120 [ 145.411711] alloc_pages_current+0x6b5/0x970 [ 145.416173] new_slab+0x349/0x1b60 [ 145.419767] ? ___slab_alloc+0x1197/0x1f60 [ 145.424044] ? __cpuset_node_allowed+0x6a/0x490 [ 145.428798] ? __cpuset_node_allowed+0xed/0x490 [ 145.433525] ___slab_alloc+0x1512/0x1f60 [ 145.437633] ? netlink_dump+0x219/0x1540 [ 145.441767] __kmalloc_node_track_caller+0x958/0x11b0 [ 145.447040] ? netlink_dump+0x219/0x1540 [ 145.451161] __alloc_skb+0x2cf/0x9f0 [ 145.454960] ? netlink_dump+0x219/0x1540 [ 145.459107] ? _cond_resched+0x3c/0xd0 [ 145.463073] netlink_dump+0x219/0x1540 [ 145.467015] ? consume_skb+0x332/0x380 [ 145.470942] ? __msan_metadata_ptr_for_load_8+0x10/0x20 2018/05/12 21:56:31 executing program 1: pipe(&(0x7f0000003f00)={0xffffffffffffffff, 0xffffffffffffffff}) accept$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000140)={'team0\x00', r2}) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000003f40)=0x7f, 0x4) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r3, 0x800000c0044dff, &(0x7f0000001000)) [ 145.476351] netlink_recvmsg+0xe33/0x1900 [ 145.480562] sock_recvmsg+0x1d0/0x230 [ 145.484487] ? netlink_sendmsg+0x1370/0x1370 [ 145.488967] ___sys_recvmsg+0x3fb/0x810 [ 145.493038] ? __fget_light+0x56/0x710 [ 145.497007] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 145.502457] ? __fget_light+0x6b9/0x710 [ 145.506516] __sys_recvmmsg+0x58e/0xe30 [ 145.510569] ? kmsan_set_origin+0x9e/0x160 [ 145.514899] do_sys_recvmmsg+0x2a6/0x3e0 [ 145.519069] __x64_sys_recvmmsg+0x15d/0x1c0 [ 145.523452] do_syscall_64+0x154/0x220 2018/05/12 21:56:31 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x20, 0x2e, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x25, 0x0, [@typed={0x8, 0x9, @ipv4}]}]}, 0x20}, 0x1}, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x6, 0x40) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x9, 0x10}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r2, 0x40}, &(0x7f0000000140)=0x8) 2018/05/12 21:56:31 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bb4ff4)) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x25) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000000)={0x5, 0x0, 0x2}) ioctl$TCXONC(r0, 0x540a, 0x3) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x10000, 0x8800) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x80}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x23, &(0x7f0000000140)={r3, 0x7}, 0x8) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000080)=0x7, 0x4) 2018/05/12 21:56:31 executing program 6: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000000)="71466c1301582a1894abb82fc8c205fb14e2f863b65dbaba1a1424c17d06b3772e4cb8b8defaae57516cf7a1e0c3e0fcde721049c4fd138ab030ba32e3ac22599450023dde90b55ca5fafe5e412f3f3052fd8dbffb5dc4440f9efa131bc8e824ed5e6ca0a30b8f2e19935398b5e513a342ad8acb37c79fbe9c71419d9d0581303ffaa6841e3506d7feb971f3a7") 2018/05/12 21:56:31 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000280)) r0 = getpid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000002c0)=0x0) getpgrp(r1) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0xfd) r2 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r2, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000019ffe9)={0xc1}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vga_arbiter\x00', 0x400, 0x0) sendto$inet(r3, &(0x7f0000000340)="6db48249bfe703c40e76379ccde71178d552d2aa6b0b66ab1c564ab24611ec1242e193137a8f8a32532d3dae1c6ac538c451efc186f4eff94b9e4112cee77e3038f4dff30b5b093971eab4a1ddd45d33b0640689832dbdcd2d7e20d87c1909d0fdbc558f8b93adf32335b458887c7d677ff58e3b27b00b02efc8f105028bef544a483618bef16d2e228729dcf4a63be4aaee7759d5975889db5dffe404c4793204849d8357", 0xa5, 0x4000000, &(0x7f0000000400)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f00000000c0)) utimes(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000180)={0x0, 0x0, 'client0\x00', 0x0, "b0eae01c3d873a1f", "0d99e222fabbcd907aa29fd32f3c823625b9bd5a430bb051ca503497d091de19"}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) [ 145.527388] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 145.532604] RIP: 0033:0x455979 [ 145.535856] RSP: 002b:00007f4d40889c68 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 145.543954] RAX: ffffffffffffffda RBX: 00007f4d4088a6d4 RCX: 0000000000455979 [ 145.551250] RDX: 02f50f9ee824b1a0 RSI: 0000000020fd0ed4 RDI: 0000000000000014 [ 145.558547] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 145.565852] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 145.573148] R13: 0000000000000548 R14: 00000000006fbf60 R15: 000000000000000e 2018/05/12 21:56:31 executing program 0: r0 = socket(0x8000e, 0x1, 0x1) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x3, 0x1, 0x9, &(0x7f0000000040)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000000c0)={'bridge_slave_0\x00', 0x400}) msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000700)=""/129) 2018/05/12 21:56:31 executing program 7: 2018/05/12 21:56:32 executing program 6: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000000)=ANY=[@ANYBLOB="0200d92dac0b00003b070000da00000000000000090000000200000000800000060000003f00000000000000"]) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000000c0)={@local, @dev, 0x0}, &(0x7f0000000100)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000440)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000540)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000580)={{{@in6=@mcast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000680)=0xe8) getsockname$packet(r0, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000880)=0x14) accept4$packet(r0, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000900)=0x14, 0x800) getpeername$packet(r0, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000ac0)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000b00)={{{@in6=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000c00)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000c40)={{{@in6=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000d40)=0xe8) accept4$packet(r0, &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000e80)=0x14, 0x0) accept$packet(r0, &(0x7f0000000f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000f40)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000005380)={{{@in6=@mcast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000005480)=0xe8) getsockname$packet(r0, &(0x7f0000006700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000006740)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000006780)={@dev, @broadcast, 0x0}, &(0x7f00000067c0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000006800)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000006900)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000006940)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000006f80)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x228000}, 0xc, &(0x7f0000006f40)={&(0x7f0000006980)={0x588, r1, 0x630, 0x70bd2b, 0x25dfdbfe, {}, [{{0x8, 0x1, r2}, {0x1b8, 0x2, [{0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x7fffffff, 0x6, 0x3, 0x4}, {0x80, 0x5, 0x9, 0x100}, {0xeb, 0x2, 0x7, 0x1}, {0xc3, 0x2, 0x3, 0x100000000}]}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r3}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}, {0x8, 0x7, 0x67f10398}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xe4f0}}}]}}, {{0x8, 0x1, r5}, {0x7c, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xc9}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}]}}, {{0x8, 0x1, r7}, {0x260, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0xc1, 0x8, 0x100, 0x5}]}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x8, 0x7, 0x1, 0x2ab}, {0x7fff, 0x4, 0x0, 0x80000000}]}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r10}}, {0x8, 0x7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r11}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r13}}}]}}, {{0x8, 0x1, r14}, {0x74, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}]}}, {{0x8, 0x1, r15}, {0x44, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r16}}}]}}]}, 0x588}, 0x1, 0x0, 0x0, 0x810}, 0x1) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:56:32 executing program 2 (fault-call:5 fault-nth:15): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x0, &(0x7f00000000c0)={0x0, r2+30000000}) 2018/05/12 21:56:32 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000280)='/dev/urandom\x00', 0x2000, 0x0) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f00000002c0)=0x18) r2 = open(&(0x7f0000000200)='./file0\x00', 0x8040, 0x100) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000240)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="0800000001000000080000009200000000000000000000000000000000000000fc02a42bab624bc5b1ae627e3c5e4409d34f85318f9455fad5fb65a250ff9b579c8e9400f665768c835ecf47ecdfe63af8b2fdcd245e619af4b1f732d1d34bbff5dd43f182609f700ca890bf3cabf8251e586fcc222d4b4883a5b6e9568ed1aa04e4e35669b9af108da74558c2c8e7db5f81f39e09161d0f9693fa584dc63cb91e4ca15010705763dadb2466584b1c2debbc95e97c34fac29c385c63fe0639a5c7dd9b118bdaa7fd376b109e6d963b3f9f3a488e"]}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'team_slave_0\x00', 0xdc6}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000080)={'bpq0\x00'}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='yeah\x00', 0x5) 2018/05/12 21:56:32 executing program 0: r0 = socket(0xa, 0x1, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x54, r1, 0x800, 0x70bd28, 0x25dfdbff, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xcb61}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7fffffff}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}]}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3f}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x41}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x800}, 0x4000) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r2 = msgget(0x1, 0x10) msgctl$MSG_STAT(r2, 0xb, &(0x7f0000000340)=""/129) open$dir(&(0x7f0000000400)='./file0\x00', 0x0, 0x100) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xb4, "94b6effe8bbd460c1d7f3d0300685c8b9457a809e1847c7513ab6f4f1d4fb68f8bf4ef7ee6ce8b0b12677febef0dcc1ddf7262309b8ed01b440278b278444e568d4da14ad03fe5053f1f5449d2269b5e56d9133dd53353e820f80f447a24ca08def173284b756a20a3c0f1bc25f28b2d6a412b437aa40c058bb2f6ba71117582a702c6f06eab50c859d093186f5a769bcc8589c38c220f38f6bbf49158dafb0d42982bc55301d6eb18495970ce8eaf9429913e3a"}, &(0x7f0000000100)=0xbc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r3, 0x81}, &(0x7f0000000180)=0x8) 2018/05/12 21:56:32 executing program 4: pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="a2", 0x1}], 0x1, 0x0) close(r0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012c") write$binfmt_elf64(r1, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) 2018/05/12 21:56:32 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00008a1ff7)='loginuid\x00') writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)='0', 0x1}], 0x1) vmsplice(r1, &(0x7f0000000200)=[{&(0x7f0000000080)="8a88d09252282e4ba726fd73f2da0add13716586726ae697e7347f38f3a0b9039c793c54c3701d860a15abd2e69652d942785930e6185bb7c0eabb9fedc32aa3d0337745193d6936dff39035d9909c3afa5c5089683931137e8ed21a7ec1e5313b2fda0ef461f5ea688d2d1673780a6035c32d2845cbc4319fe30c537fccedd32c43403bf6c0d8a1da650bdba895307d813a67395a8408c44ce06a1cda194989a6433c09332a", 0xa6}, {&(0x7f0000000140)="a3310135ef3d10c2a7ec377b18e2276905bd6853270b58441d3654b54d0759d5821d909737c3611800a4d797c55f987c081f1302062639fb9092f3c11a57c831c2f9b64c92830e368f011c5b2ca50aabe3c3dc4fd21239975f4142b20d4857c1d300b8dba327aeb744fbb49dfa105bfb2ea357901e0d37cdbaf9138a7c0cb46b6e4a65b03a084375836cddfc2d02781b4976c714a73ef7c933f975d4ab61a2904563438c6da3ad", 0xa7}], 0x2, 0x8) write$vnet(r1, &(0x7f00000002c0)={0x1, {&(0x7f0000000240)=""/10, 0xa, &(0x7f0000000280)=""/45, 0x3, 0x2}}, 0x68) preadv(r1, &(0x7f0000001340)=[{&(0x7f0000000340)=""/4096, 0x1000}], 0x1, 0x0) 2018/05/12 21:56:32 executing program 1: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x301202, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000000)=0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000080)={{0x1ff, 0x6, 0xffffffffffffcaf6, 0xe2f, "9435c86eae5f8f341ba95da871193dbecc9abb36c3c65856f49c2532cc21987e7a7f6300e5f706a8b024d4aa", 0x5}, 0x1f, [0x100000000, 0x3ff, 0x8, 0x0, 0x0, 0x5, 0xff, 0x8bb6, 0x8, 0x6, 0x7ff, 0x4, 0x7ff, 0x1, 0xbd2, 0x3, 0x2, 0x3f, 0x7, 0x1, 0x3, 0x100000001, 0x80000000, 0x9, 0x6, 0x9, 0x4, 0x0, 0x446, 0x7, 0xf88, 0x1, 0x401, 0x3ff, 0x401, 0x10001, 0x94, 0xb4c, 0x2, 0x6, 0x0, 0x81, 0x3da, 0x5, 0x5, 0x2, 0x2, 0x8, 0x1, 0xffffffffffffff81, 0xfffffffffffffffa, 0x8000, 0x3, 0x0, 0x40, 0x1, 0x6, 0x6, 0x101, 0x3, 0x5, 0x4, 0x9, 0x3ff, 0x5, 0x1, 0x7fff, 0x8, 0xa4, 0x9, 0x2, 0xa7e, 0x8, 0x101, 0x100000001, 0x80, 0xfffffffffffffbff, 0x5, 0x80000001, 0x0, 0x6, 0x8000, 0x2, 0x200, 0x7, 0x8, 0x100, 0xffffffff, 0x19, 0x7f, 0x3bd, 0x401, 0xf68, 0xfffffffffffffffa, 0x20, 0xfff, 0x8000, 0x4, 0x7, 0x1, 0x3, 0x0, 0x80000000, 0x253e, 0x7ff, 0x8, 0x80000000, 0x6, 0xffffffff, 0xfffffffffffffe01, 0x9, 0x9, 0x6, 0x0, 0x3, 0x3, 0x224, 0x80, 0x0, 0x42, 0x71f9, 0xffffffffffff6878, 0x81, 0x800, 0x182a, 0x0, 0x3, 0x8000], {0x0, 0x1c9c380}}) 2018/05/12 21:56:32 executing program 3: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000000)="220000001e0007ffe988160f09007fde0000f5eafeffa7001af2fe38050008800100", 0x22) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x7, 0x8006, 0x5, 0x80000001, r1}, &(0x7f0000000140)=0x10) [ 146.795382] FAULT_INJECTION: forcing a failure. [ 146.795382] name failslab, interval 1, probability 0, space 0, times 0 [ 146.807173] CPU: 0 PID: 9249 Comm: syz-executor2 Not tainted 4.17.0-rc3+ #88 [ 146.814406] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 146.823808] Call Trace: [ 146.826469] dump_stack+0x185/0x1d0 [ 146.830173] should_fail+0x87b/0xab0 [ 146.834007] __should_failslab+0x278/0x2a0 [ 146.838386] should_failslab+0x29/0x70 [ 146.842370] __kmalloc_node_track_caller+0x24b/0x11b0 [ 146.847634] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 146.853060] ? kmem_cache_alloc_node+0x984/0xca0 [ 146.857870] ? netlink_dump+0x219/0x1540 [ 146.862028] __alloc_skb+0x2cf/0x9f0 [ 146.865793] ? netlink_dump+0x219/0x1540 [ 146.869907] ? _cond_resched+0x3c/0xd0 [ 146.873845] netlink_dump+0x219/0x1540 [ 146.877786] ? consume_skb+0x332/0x380 [ 146.881714] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 146.887336] netlink_recvmsg+0xe33/0x1900 [ 146.891558] sock_recvmsg_nosec+0x109/0x140 [ 146.895932] ? netlink_sendmsg+0x1370/0x1370 [ 146.900419] ___sys_recvmsg+0x3fb/0x810 [ 146.904494] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 146.909940] ? balance_callback+0x48/0x250 [ 146.914247] ? finish_lock_switch+0x25/0x50 [ 146.918654] ? finish_task_switch+0xdb/0x230 [ 146.923148] ? __schedule+0x69b/0x730 [ 146.927028] ? _cond_resched+0x5e/0xd0 [ 146.930958] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 146.936409] __sys_recvmmsg+0x58e/0xe30 [ 146.940567] do_sys_recvmmsg+0x2a6/0x3e0 [ 146.944723] __x64_sys_recvmmsg+0x15d/0x1c0 [ 146.949106] do_syscall_64+0x154/0x220 [ 146.953047] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 146.958268] RIP: 0033:0x455979 [ 146.961481] RSP: 002b:00007f4d40889c68 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 146.969233] RAX: ffffffffffffffda RBX: 00007f4d4088a6d4 RCX: 0000000000455979 [ 146.976532] RDX: 02f50f9ee824b1a0 RSI: 0000000020fd0ed4 RDI: 0000000000000014 [ 146.983839] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 2018/05/12 21:56:32 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080)=0x25f, 0x4) r1 = socket(0xa, 0x1, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f00000075c0)=[{&(0x7f0000000100)={0x27, 0x0, 0x2, 0x6, 0x3ff, 0x6, "5753c4edffb0fb8ce0a4ac60e78d400340a6f7cc8503b28417b77bf2573679e05b8b9fc802174f3019abe033512bd70abbe6331e7f2cd7b631c22279bc0bd4", 0xf}, 0x60, &(0x7f00000004c0)=[{&(0x7f0000000180)="3b705c86199df5361f8179fe7fc2bb1316424f71949f249a5f9baeefcf2412959100d6855dd254597f757ca92ae09cfad557e9c869161aa28185658287387100f1b2fbd0d572d930a2ea30a6235db0a8c0a87664c081e4d50c25cdcaebab9d23e8dd117da45479fd4a3b6a21a8bd540e5c713dd2da8c449dc01c62a1c575673016c2e896dc4bb72a1778155abf39edfcbdecdb", 0x93}, {&(0x7f0000000240)="d0a826eefd74534be9faa79fcf271b578b823235cc237960fa711bee2ef32c4b8ba3d02bf5739b739e62e13dde41abfaf7964dab3d59030d54f9cdb37c02023afbca1536948e18c495482da9e2c059e3cb5ec555c6ab4389f4d37422a5d84a747c6e52aec8ecbed076e648c8a744ca7b82fc42d1914b3a41c84730eeb10c280ba36182592fb970b9735314ee124f9209bf64789c3687c7392895e023409400179b0dfbaeda1a8518855427596e074adf87ea5985bed5f6827dc4493add", 0xbd}, {&(0x7f0000000300)="20bac8f597f57ea020d7d4b3c06199c6dc4e9c37d2d409c12503d7f87b83155fd38615ac223d29e646d2d29a42eff8f65181d94c7b0aa1802d2459290a5331dd2ddc43f8ecc3eaecdc582c18e78173588674e9a4ea0759b86cc6b97b15a42d21f244a267e04a4b5f458dc2930c789f44fb1b78a7ca36876e14b5e6ca153e049d649951c757e8", 0x86}, {&(0x7f00000003c0)="ed09a9881e33e22aa17e644c14763309c34ee560c439455c5e30329fddbcc026c9b5d4344a6f7e01bda91a93aa0538126e386f7632e6549a15f9ee5496957e4beb3c5528d49a12f3b64ca6a12850fb3f746bf86b", 0x54}, {&(0x7f0000000440)="04a7c8839fc0033cff89de8859ae8c0473e52befa6c9e1e1f99ab1ef3c86ea7ce7c355b4ad2bdc672f09264311ffba9763ae2316f1e87710f4fd62dceaeaf510d32e6601e9fcd381c4d9e6379868f85209733127e095219ee654c7e2cda7f12cb7620c6c235ad2e18c29", 0x6a}], 0x5, 0x0, 0x0, 0x4000000}, {&(0x7f0000000540)={0x27, 0x0, 0x2, 0x7, 0x9, 0x80000001, "21d2766b42eca24b6cf31c9a9b1e054a4a7ad13fb839c42cd74de37ce6fd8dfdd5e1e91cc3683f6d433d8edb066775f948a0fa4aa4524a89ca7ff3bdf58430", 0x1}, 0x60, &(0x7f0000001a80)=[{&(0x7f00000007c0)="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", 0x1000}, {&(0x7f00000005c0)="a1de1edf16862b5c929da63526d474a5207fa208bcb9ec695e3a2b7e711fb73dec305f72f8edf51de9e17d5551220099f789015dab75e7ed611780374db444ebe12d50ec9cccdd31f2f71d169e2c4dec6fe9207729f044a91f24bd0fa06aa5bf8c5f905af32cc1af05803a0ff39bbaaf32ece3f24e8d7aa7c9621418b40536acdb95f0e11898e97563a81e53380292c756d70b744e0c41239e001c41271fbc2f8ed10812cd0234cc3f4924fc7f6ff39e1afed2bc92ab19351cbc32bcf6cbfdf689d19f9ca273b701fc7d22889de6e6cdfad8b085a1f0a4", 0xd7}, {&(0x7f00000017c0)="7649df20bd23dbebe16a06211fb48aef3afac491746bc60dfb1f7fd544f5e4e1a29912726450367adac5b56e918f875902e270cd64aa740461a28e24c7e53717d7", 0x41}, {&(0x7f0000001840)="83270273d2a461f88064f00b7303eb7a8ab9b54d8c8fff7e24600524ba2620d70a8c59de760ddc4af7d039986ae6f0e48a29bc6102c181634540d950f69d2c4a4d5cc045a3374ae1b6a940bf690aa9b97d5e923c14829768711c0efe42ab96730e7f34e4735ae6da5db4a298dcf9256e21fb8c217a47096fb556aaa24074a1d0b65ce58d8dc741a7f65bfa61cfad7c7e2f75cb0c8f93", 0x96}, {&(0x7f0000001900)="91b72db85ac76e8f25c47aa43158795c35c893b329d83e08ddf77b58f9f2fbd592986322ab15d9df145cae1539e3653c13272cdb15ea9a116b89fbf39d364e730f098fee803cbac58df5ecb247cc7ba943a29059ce5363afab99ad", 0x5b}, {&(0x7f0000001980)="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", 0xfa}], 0x6, &(0x7f0000001b00)={0x1010, 0x0, 0x6, 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{&(0x7f0000004540)="8da86b81189eb3fd329fe081d401af2a79c2f3645d5ff9433562b90fa327cbe713b718027a01cd2d7bd2a02d79902cdf217f1195a73caddf83554d50d80fb026daa99837020f9de5b7a4967f953b2f24d26666ae171286cd99cec1c4caeb2480663e7b095a078bda283084b61ead0775f7ededbb5958bcdd8b03e219deb3676a18624a996bbe7b467051d1a74a30c3f78642e2d72e80e87601e14b2ac97fdc093ac146b09dec29067fcc3e9aae19", 0xae}, {&(0x7f0000004600)="ea9df61fe4a5cf12fa537873e6a8f401f07025d152b83bd79f5494172b6788a250ced23b259de4ed8bb121566cc2a6c1a821", 0x32}, {&(0x7f0000004640)="c43a502dfbbe9cd379d0a186073e44d86ff5169d32cb0429de934fb8f936dcdf0b2cc59cd9a856985ec1a7703ddb71477998056f20ffc59b9bb2657816c3a97217caadfffcae2b07e5d2e480ac75fd5dea59519a73fb3009f0915896b2b78eaed696f9cbedc6b934f9658e57e6d29b49985acf8036b2ec01fbf75782f013a9e33b21b8709e60a23f6d9a9fa761e04c2616e85c17cc8d8d98be9bf8db834cdc0a8c1c227dae49", 0xa6}], 0x6, &(0x7f0000004780)={0x10, 0x10d, 0x81}, 0x10, 0x4000810}, {&(0x7f00000047c0)={0x27, 0x0, 0x2, 0x5, 0x9, 0x80000001, "23a8ba9bd9de064f3b5da08b097b672a0076161c75dbe7b59c30b678ef25d90273fc9305922de4072516b44bc1eb27f7eedd447981fccba6d370b3f4621c95", 0x18}, 0x60, &(0x7f0000004a40)=[{&(0x7f0000004840)="c0834a1de18138fd11bae78d325cda0fa7466526b018d49ded7af280831148fc62e49a0b29b68851916992c3bc992e9c1306d7c7dcaf448861cf1a4ff036cdd3157707650f321f55f1ac518ccf76d53ee6c3aa7a141b005253b4e74b5801201634c002aa21d145e477", 0x69}, {&(0x7f00000048c0)="3465eed2576f45673881b25f7ae2c627e316d7e96cbb0629ea7a195a95e184473afca6d3fc9a919ec79ab0abcbf52b876494b9fd3d87af86547343773c59b086ab247b", 0x43}, {&(0x7f0000004940)="b306319f6c5a47b663076e998cc4eb58c941cedad01b47116414f395bc92531d777f3e70e5808d4b0f82daf12158066ed701a9b21d5f4455d3c2857aa3e6e871407ecb9df462b9348ee265ab024a72120a620e414f805524e5e3ac4f07d5ab54dca62b3e1ed2f25ecf63732265d1b06f26d3adedc901e6a6d81218d76d0ec36a53cea741ccd1d881f856a4e3f0b757cb6f8cd6784de4ed8861d1c430ec2301d1fcf40a561e0968fc34fcd81628a91e2bd7458552ea51f77199cc4cedbb7801e5b2cf7368233894ef568fd0f033629cfd5f55184cb9", 0xd5}], 0x3, &(0x7f0000004a80)={0x88, 0x10b, 0x9, "ac9882802dd1e943b81a4006ea6d8c3193f62c1f818247148d8656e5cb6cea3f82a6ded76356211f94d13e1bc3dc3d1521a0d047ce3a93dc7af0cab1595178f187dcc6b65468241bf13016136bdb0cac8df31472183eb6c2d631dd49c95f20b9fc501ac3f30addc9f8196746b7d524b7bb6abfa62fbc"}, 0x88, 0x200000d1}, {&(0x7f0000004b40)={0x27, 0x1, 0x1, 0x7, 0x0, 0x8, "f886f03cfd7aac6a3ffcdf932578b514bace39bbaf1cfa79537089c4280bc0d1a96c307aa9ec8fe1c59f88c88cc2554712ecd7570779b71b8a0b7303b8c672", 0xe}, 0x60, &(0x7f0000004d00)=[{&(0x7f0000004bc0)="4dd0ff047563ca4ddb9c1fab892659e8528d8a62feaf03361cf4fbfdb7892bf11c10af4b5de9907d12a8b4a082c2959544eab6db28534fdc0e0a481fd3d5fbfcd9df5806e1a1aa422dc8b01d48ce2862c9362cee1b4b827c592283a6481d5a045d06a29ac50d7f1a7257e011e94aa8622c2dbce668759d4a558ec41de434e2493bc6974607e6d04050c35d3b", 0x8c}, {&(0x7f0000004c80)="8d4fa43de2e18d892ae85ad61aede61f6d0a3721c5513027d601b98e4de3838d23b3547f45f15fa9cb1e560714f66a578b553560b2de70d96991c816e63591d13c32e5e2e3c70466f681b2af30f2f03dff602456bbfcd6326ece13f8ec859f8fd03b30", 0x63}], 0x2, &(0x7f0000004d40)={0xd0, 0x0, 0x3, "c9b6d6dd2a3eefdc2473df99202a34375166c7f70463bbdfc26ec932718ea86ef72d827dfecc4245e22e6e3cdaaf69d9e886185af0220933b11d5add9bd330b11d9db7bf6eac6d93d507ff99d42ef95c3f916da248e9955859eb94711eab5000450c9e5ef953fd99c9ec7aa19bc81350ab031fea7a7edc9075b43bb9179df384b1fa2d02c3a33217297399099477740f4665f8c268a0219103304669771f2827b45d4ef85f8dc001bf1ea3aacbb9a1a45581c3995dd4e87a17c921afb3c8"}, 0xd0, 0x4}, {&(0x7f0000004e40)={0x27, 0x1, 0x2, 0x7, 0x3, 0x100000001, "125bca56992c9ab8ecbb22614158dfec598cdb93618b2d18910a112b00af6b15955f4d93eecf0fa77ffc508a14f05007d2311b1c8416f2df8b5bf592a71a71", 0x7}, 0x60, &(0x7f0000005000)=[{&(0x7f0000004ec0)="3b24ddec", 0x4}, {&(0x7f0000004f00)="631d1428fbd16e55076dedee40e646dfe483d516fa2090aad2c07372a2ef87ab88b99755d349791f704c9c7a3c040a99b84b247df9ef19e999cdbdb6e14cbbcafc8a6b6587b086dd5f9779f0b0be90c41008352e10078b2d27ed5e45b8cbbf5294077490c246ad590d407dc275179fc093e31c61f59b48f82773a5db89963fcf456f8385b1c196baaf1c0ba11f04ed3d48ec72dbc8f76477823f24483c210aa981cb00b001aa82864e52969b568c4df7e7048790766a83cac631f8d06a277d09c73854a0aa6f94", 0xc7}], 0x2, &(0x7f0000005040)={0x28, 0x10c, 0xffffffffffffff99, "b527dc5d40680bcbb94e93efa2b812a21233"}, 0x28, 0x4000000}, {&(0x7f0000005080)={0x27, 0x1, 0x1, 0x6, 0x400, 0xfff, "31a58f9b6fba545b138920272951dda05bbd54de32658312a6522aed05ddef2adbf3282145753e90748012395643e32b359a663941ea1e131b825daaf8ab07", 0x23}, 0x60, 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0x1000}], 0x4, &(0x7f0000006300)={0x38, 0x114, 0xf904, "f5638588dfc95a4fa39a433e414a0ca1454a37a34e93ed57fd7800098844c25b633ee7ed68d5bb"}, 0x38, 0x20000000}, {&(0x7f0000006340)={0x27, 0x1, 0x0, 0x7, 0x6a1d6445, 0xa04, "1e4d11e7cc932bed4caadf2edbb3e1200493bfbbaf74e622dcab6ba56cca59b35fe0e7a6923502c43c68308851aa649f0ea822e042714219d205cdbb28c8b5", 0x24}, 0x60, &(0x7f0000007540)=[{&(0x7f00000063c0)="3f32ef7c63ee1580e3987c9a4eb279e6e1a02a867c1c4ba729e10a0369867a18db833411323572b0978c3228984edffc17b36056f55814e5f3", 0x39}, {&(0x7f0000006400)="41d3be6fa3168149a29f49ee0104de9d8e423ab5dd8174eab933e7b7d8cced0b47a4ed58ae19ec15e711b134b59e88febe7595bbb38f73cef65ba2cbc2c410e300a42516f11e4b477c394f9c9609c42b8f7ca704b9bce8695a4bfa0d1eb4c4f0bf25f6793c6bca7b102c8fc16219c500ae9af78b0a18640771b1cdee6e0e6e00c076b58c92ddaef6f5760bc9d1bb3ff5c2c79549ac5ff93690d4630bf20c9d1971ab64bd1942c7ddf8059773c426dff5d087a0c5ad343bc5226762b5145d77e0bc9ee9a766254fba606aa632af62a1251aea324934e7a050ee97c1f94ab5ee37f3230c4484129f9c3328e02b5e019a9a1d670d17529cc25318", 0xf9}, {&(0x7f0000006500)="611bcf32803a43cdc5fa3df15606def5da89fc9302d87e03e911e6abfc4dda5b7c40d9c6e3a5ec22853cb6bd995de8cbe37130312cf6", 0x36}, {&(0x7f0000006540)="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", 0x1000}], 0x4, &(0x7f0000007580)={0x10, 0x11f, 0x300}, 0x10, 0x4800}], 0x9, 0x800) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000700)=""/129) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000007b80), &(0x7f0000007d00)=0x4) sendmmsg$nfc_llcp(r1, &(0x7f0000008080)=[{&(0x7f00000077c0)={0x27, 0x0, 0x2, 0x5, 0x7, 0x2, "84b44be56e6d9b50697aef75439762de7d48d515673592f6b4827fb56098cd3ddb21c67edb9baa9c6394fa660fd6f5b54d22a19016ee0eac70ea7b7f91a442", 0x9}, 0x60, &(0x7f0000007a00)=[{&(0x7f0000007840)="0e898eb6a5df81b6c9930c3d1e929c333b36d36048adef5d3432a2a152a9e20642819536d33baa910295a145", 0x2c}, {&(0x7f0000007880)="77a28781af9364c5909bef86ef90ef6d785ca837a35edda3332251064b8859b515cccb6de895bfa4d7d681830f1e305cf6a929c922", 0x35}, {&(0x7f00000078c0)="4b15a43caeb0f2367c984037de085b1ec5e482742d74f4f60d37bcc813e73af573bef539dec8cf2909579089c07ffbbd176071761b5005ae9346e5c0291b3c746b9cadcad461150673275945c3760eec415be9fb5c853de24f7b3bca3c209c9b38418e227ccbae96ac797ceb7bf0e5fd2ecc06853ff32e9786b22fd43d40b35fec5202eea761390cc2edcf943756a27f2f9b2990d8bf34976d3871a0414a10c693a81444491a8c77f360d86e6931cc2889921db1bd8e3295e35638e80eee8d0639119d350408a45b34d90dda271187b9655979a7b1cc0d51f0478e215c5b90939e9e070c22b5", 0xe6}, {&(0x7f00000079c0)="4288eb7909257dec5184b896ca2ae462d4717f0d2343c93175bad55a93cec3832b", 0x21}], 0x4, &(0x7f0000007a40)={0x90, 0xdb3780d8b214bfd, 0x80000000, "f66860655c1c7553d70d1477a9d0b82f357c04277941ed655c408bd702bd9f6fcf28b98b8eed40b2605f13683698916dfab93bcb30887eca059d05d87e75b77bb902e6b8ba4669df0702b77ce924959682d132024ea6626bba1e5afad61f64e27e906ceca598a877a1112fa6cb6a85b34f14ab01a5085b097e170223"}, 0x90}, {&(0x7f0000007b00)={0x27, 0x1, 0x0, 0x7b46e1db5d42dee9, 0x8, 0xd3, "8f2f88fa1344ca535ddf75638b680f6687d2f66828da0aba68c34e25d477edbefc82e43f06d03da2d48d205daf1aa79b4842e3fc609cb7789ddcec35d5ceff", 0x3f}, 0x60, &(0x7f0000007b80), 0x0, &(0x7f0000007bc0)={0x88, 0x29, 0x3f, "fe07adb6e1848c7621d2ef07fc34206d6531d27d2f94e07152c42858c558c5b16d0ae8e70cb0d91867a904fd9961a79daed9ad5f1da0ca089062ddde4e46f825e4f584f876820057373594eb46b6c1caf0626494535264161a4242862f67eef852431e97c2a288a5ec852caa5e198ca3ba8efb1636e057"}, 0x88, 0x20000004}, {&(0x7f0000007c80)={0x27, 0x1, 0x0, 0x7, 0x1, 0x1ff, "5c584043a4e71915e538bb5cbe4efb5a1ebbff9994a401fe44aa943ec535738f2f454342dda33091ee4f59b5697d1a57af48fb1c223a77d765941f358fa62d", 0x24}, 0x60, &(0x7f0000007d00), 0x0, 0x0, 0x0, 0x24000001}, {&(0x7f0000007d40)={0x27, 0x0, 0x0, 0x4, 0x8, 0x100000001, "cd36f0bba46e8ac588be08f310a1905446720bf98eb64e46cacb6bd925d3aab6f9fb2c45429c4378b66fb526b35182e9259953b7859b8c1c8d48f9a70932a8", 0x2f}, 0x60, &(0x7f0000007f00)=[{&(0x7f0000007dc0)="120d9027b9093aed59ebfcc3a289f9973cde6655f6ab5e5758b79f3a0c167a96ba632efd628e4e08a8e2073c039b3d9869501652780ebeb7a460b0e3edd7f3c5a16ab93e53886aec82612bf4a98b4a6e7af24342b094bcae0048d0a3c21f4ba79e96ff09ce52df9080fea8c41e6a54b2fefbd4640e", 0x75}, {&(0x7f0000007e40)="55a25f35c7eebae4eed2d65d58d50d057e291cfdb8a4049a3a3c9b8d533ac69e4bbdc2a0992d9f353839d50fca5b59fdf8a5b4b139f22e6e12a20bb3a37722395f5e780d39e11c3873befff13fded13ec608d8f1587ef2935f3d757c0475f4e197258415e087ae14fd617166b31b09d00a52b074c9212fd21946b6ef68fbda9f6357bc0f5b7751f8fa23db959caf52aaa6d3451ae42cc8b6d54701158d5cda769f1e2c682b5883fa4b5b64372cadbc5dcc62419fabebe62ee13fbe61", 0xbc}], 0x2, &(0x7f0000007f40)={0x110, 0x115, 0x1, "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"}, 0x110, 0x20000000}], 0x4, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000008180)) 2018/05/12 21:56:32 executing program 5: r0 = socket$inet6(0xa, 0x80803, 0x40000000000088) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@dev={0xac, 0x14, 0x14}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x4000000000001}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) [ 146.991147] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 146.998477] R13: 0000000000000548 R14: 00000000006fbf60 R15: 000000000000000f 2018/05/12 21:56:33 executing program 6: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x20200000002c2043, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000080)) 2018/05/12 21:56:33 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") 2018/05/12 21:56:33 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00000004c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x4c) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) connect$inet(r1, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/05/12 21:56:33 executing program 2 (fault-call:5 fault-nth:16): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x0, &(0x7f00000000c0)={0x0, r2+30000000}) 2018/05/12 21:56:33 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e92be200076d37a74c"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x1d, &(0x7f0000000000)=0x9, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/05/12 21:56:33 executing program 1: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xc66, 0x40}, &(0x7f00000000c0)=0x90) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f00000001c0)={0x77359400}, 0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e22, 0x2, @empty, 0x10001}}}, 0x84) 2018/05/12 21:56:33 executing program 7: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000060002000009a979a121b80c7bc8790405c7dcd62e0a53b232394938d36d0ef5ffa8ffffffff819a2b0a6606e43a620170a00021f069ca021f6f65dcf360e7e58f358c00f9ecff0158d19bcb2a5130fffffffffffff300b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151cb184a"}, 0x80) finit_module(r0, &(0x7f0000000000)='lo\x00', 0x2) accept4$unix(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x6e, 0x800) 2018/05/12 21:56:33 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = msgget$private(0x0, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) msgget$private(0x0, 0x100) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000000040)=""/129) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={0x0, 0xe69, 0x30, 0x80000000, 0x1}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000180)={r2, 0x8, 0x32, "bedd00287a25e64d28dc1d06a929f7fb878e1a2739d16ce54cc5be9d92fa0b2455ad0a61ad923f62052458fac677751b70c4"}, 0x3a) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x7) r3 = accept$packet(r0, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001300)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000001340)={r4, 0x1, 0x6, @random="7dbdb7b4002f"}, 0x10) setsockopt$sock_void(r3, 0x1, 0x1b, 0x0, 0x0) remap_file_pages(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1000000, 0xff, 0x0) 2018/05/12 21:56:33 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0xfffffffffffffff8, 0x8000}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r1, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x1c00000000000, 0x6}, &(0x7f00000001c0)=0x90) pkey_alloc(0x0, 0x1) r2 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000002000/0x2000)=nil, 0x2000, 0xc, r2) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r3, 0x800000c0044dff, &(0x7f0000001000)) bind$inet(r3, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) [ 147.340810] FAULT_INJECTION: forcing a failure. [ 147.340810] name failslab, interval 1, probability 0, space 0, times 0 [ 147.352316] CPU: 1 PID: 9291 Comm: syz-executor2 Not tainted 4.17.0-rc3+ #88 [ 147.359543] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 147.368932] Call Trace: [ 147.371579] dump_stack+0x185/0x1d0 [ 147.375266] should_fail+0x87b/0xab0 [ 147.379049] __should_failslab+0x278/0x2a0 [ 147.383353] should_failslab+0x29/0x70 [ 147.387291] kmem_cache_alloc_node+0x164/0xca0 [ 147.391919] ? kmsan_set_origin_inline+0x6b/0x120 [ 147.396809] ? __alloc_skb+0x203/0x9f0 [ 147.400751] ? __msan_poison_alloca+0x15c/0x1d0 [ 147.405514] ? _cond_resched+0x3c/0xd0 [ 147.409458] __alloc_skb+0x203/0x9f0 [ 147.417216] ? mutex_lock+0x31/0x90 [ 147.420917] ? _cond_resched+0x3c/0xd0 [ 147.424825] netlink_dump+0x219/0x1540 [ 147.428759] ? consume_skb+0x332/0x380 [ 147.432669] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 147.438084] netlink_recvmsg+0xe33/0x1900 [ 147.442268] sock_recvmsg_nosec+0x109/0x140 [ 147.446604] ? netlink_sendmsg+0x1370/0x1370 [ 147.451065] ___sys_recvmsg+0x3fb/0x810 [ 147.455103] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 147.460505] ? balance_callback+0x48/0x250 [ 147.464769] ? finish_lock_switch+0x25/0x50 [ 147.469126] ? finish_task_switch+0xdb/0x230 [ 147.473575] ? __schedule+0x69b/0x730 [ 147.477422] ? _cond_resched+0x5e/0xd0 [ 147.481325] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 147.486723] __sys_recvmmsg+0x58e/0xe30 [ 147.490763] do_sys_recvmmsg+0x2a6/0x3e0 [ 147.494882] __x64_sys_recvmmsg+0x15d/0x1c0 [ 147.499253] do_syscall_64+0x154/0x220 [ 147.503157] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 147.508361] RIP: 0033:0x455979 [ 147.511552] RSP: 002b:00007f4d40889c68 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 147.519288] RAX: ffffffffffffffda RBX: 00007f4d4088a6d4 RCX: 0000000000455979 [ 147.526563] RDX: 02f50f9ee824b1a0 RSI: 0000000020fd0ed4 RDI: 0000000000000014 [ 147.533843] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 147.541117] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 147.548391] R13: 0000000000000548 R14: 00000000006fbf60 R15: 0000000000000010 2018/05/12 21:56:33 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) ppoll(&(0x7f00000001c0)=[{r0}], 0x1, &(0x7f0000000240), &(0x7f0000000280), 0x8) ioctl$int_in(r0, 0x5421, &(0x7f0000000100)=0x19b) 2018/05/12 21:56:33 executing program 4: pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="a2", 0x1}], 0x1, 0x0) close(r0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf6") write$binfmt_elf64(r1, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) 2018/05/12 21:56:33 executing program 6: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0xe91, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x6}, @in6={0xa, 0x4e22, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xfff}, @in={0x2, 0x4e24, @rand_addr}, @in6={0xa, 0x4e24, 0x1, @dev={0xfe, 0x80, [], 0x1d}}, @in6={0xa, 0x4e24, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in6={0xa, 0x4e24, 0x400, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e20, 0xd676, @empty, 0x8}], 0xb8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)={0x2, @time={0x77359400}, 0x3, {0x1e2, 0x400}, 0x3, 0x1, 0x400000000000009}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000000)={0x7, 0x6, 0x2, {0x77359400}, 0x8a6b, 0x7}) 2018/05/12 21:56:33 executing program 2 (fault-call:5 fault-nth:17): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x0, &(0x7f00000000c0)={0x0, r2+30000000}) 2018/05/12 21:56:33 executing program 1: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) ioctl$int_in(0xffffffffffffffff, 0x800000c0044dff, &(0x7f0000001000)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000040)={{{@in=@dev, @in=@local}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000180)=0xe8) bpf$OBJ_GET_MAP(0x7, &(0x7f00000001c0)={&(0x7f0000000140)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$KDSKBMODE(0xffffffffffffffff, 0x4b45, &(0x7f0000000000)=0x7) ioctl$VT_WAITACTIVE(0xffffffffffffffff, 0x5607) 2018/05/12 21:56:33 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x1) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000000), 0x6) 2018/05/12 21:56:33 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = msgget(0x1, 0x202) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000000700)=""/129) 2018/05/12 21:56:33 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f00000000c0)='cpuset.mem_exclusive\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0xdd25}}}, &(0x7f0000000080)=0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={r3, @in6={{0xa, 0x4e20, 0xfffffffffffffff7, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, 0x80000000, 0x4, 0x100, 0x7f, 0x80}, &(0x7f0000000280)=0x98) sendfile(r2, r2, &(0x7f00000002c0), 0x8000001) [ 147.882765] FAULT_INJECTION: forcing a failure. [ 147.882765] name failslab, interval 1, probability 0, space 0, times 0 [ 147.894279] CPU: 0 PID: 9324 Comm: syz-executor2 Not tainted 4.17.0-rc3+ #88 [ 147.901513] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 147.910905] Call Trace: [ 147.913552] dump_stack+0x185/0x1d0 [ 147.917237] should_fail+0x87b/0xab0 [ 147.921054] __should_failslab+0x278/0x2a0 [ 147.925423] should_failslab+0x29/0x70 2018/05/12 21:56:33 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000040)=""/129) [ 147.929390] __kmalloc_node_track_caller+0x24b/0x11b0 [ 147.934643] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 147.940050] ? kmem_cache_alloc_node+0x984/0xca0 [ 147.944844] ? netlink_dump+0x219/0x1540 [ 147.948957] __alloc_skb+0x2cf/0x9f0 [ 147.952709] ? netlink_dump+0x219/0x1540 [ 147.956866] ? _cond_resched+0x3c/0xd0 [ 147.960804] netlink_dump+0x219/0x1540 [ 147.964763] ? consume_skb+0x332/0x380 [ 147.968691] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 147.974124] netlink_recvmsg+0xe33/0x1900 [ 147.978354] sock_recvmsg_nosec+0x109/0x140 2018/05/12 21:56:33 executing program 1: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0x20040) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x15c) accept4$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x14, 0x800) r2 = getuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e24, 0x74, 0x4e20, 0x40, 0xa, 0x0, 0x80, 0x89, r1, r2}, {0xfffffffffffffffd, 0x100000001, 0x1, 0x0, 0x6199, 0x81, 0x4, 0x9d13}, {0x8001, 0x2, 0x9, 0x7fff}, 0x6, 0x6e6bb9, 0x1, 0x1, 0x3, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4d3, 0x33}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x6, 0x0, 0x7fffffff, 0x80, 0x8000, 0x5}}, 0xe8) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r3, 0x800000c0044dff, &(0x7f0000001000)) [ 147.982723] ? netlink_sendmsg+0x1370/0x1370 [ 147.987286] ___sys_recvmsg+0x3fb/0x810 [ 147.991368] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 147.996816] ? balance_callback+0x48/0x250 [ 148.001131] ? finish_lock_switch+0x25/0x50 [ 148.005549] ? finish_task_switch+0xdb/0x230 [ 148.010050] ? __schedule+0x69b/0x730 [ 148.013936] ? _cond_resched+0x5e/0xd0 [ 148.017873] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 148.023311] __sys_recvmmsg+0x58e/0xe30 [ 148.027432] do_sys_recvmmsg+0x2a6/0x3e0 2018/05/12 21:56:34 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="8c000000", @ANYRES16=r1, @ANYBLOB="00032cbd7000ffdbdf250a00000008000600060000005400010008000800ffff0000080001000a00000008000b007369700014000300ac141411000000000000000000000000080008000300000008000b00736970000c000700070000002000000008000800ff000000080004000900000008000400000001002c00010008000b0073697000080004004e2300000800010002000000080004004e2100000800050001000000"], 0xac}, 0x1, 0x0, 0x0, 0x40}, 0x4) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34004}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0xa4, 0x2e, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x2000030c, 0x0, [@typed={0x8, 0x9, @ipv4}]}]}, 0x184}, 0x1}, 0x0) [ 148.031610] __x64_sys_recvmmsg+0x15d/0x1c0 [ 148.035998] do_syscall_64+0x154/0x220 [ 148.040041] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 148.045264] RIP: 0033:0x455979 [ 148.048483] RSP: 002b:00007f4d40889c68 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 148.056354] RAX: ffffffffffffffda RBX: 00007f4d4088a6d4 RCX: 0000000000455979 [ 148.063658] RDX: 02f50f9ee824b1a0 RSI: 0000000020fd0ed4 RDI: 0000000000000014 [ 148.070959] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 148.078261] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 148.085561] R13: 0000000000000548 R14: 00000000006fbf60 R15: 0000000000000011 2018/05/12 21:56:34 executing program 7: 2018/05/12 21:56:34 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000040), 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0x1000, 0x8000, 0x4, 0x101, 0x0}, &(0x7f00000000c0)=0x10) getpeername$packet(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'ip6_vti0\x00', r3}) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000100)={r2, 0xfff}, 0x8) [ 148.132995] netlink: 132 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/12 21:56:34 executing program 6: pkey_alloc(0x0, 0x2) pkey_alloc(0x0, 0x3) r0 = timerfd_create(0x6, 0x800) pwritev(r0, &(0x7f0000000180)=[{&(0x7f0000000000)="3c6b299dea42a4e1237693e9ff8e6988f44021a0ea307540de75088d6dbb89263edb14ae476bf47b9d60e54cf2146cd4d697c16890496149cb56974a127e779081cd84523088251d41675628ad8dea1c12cf031287eb33dedd64f651e9940380151aaea54a84cf81e73fe46da2a682e1d14fe8b23aba821ec03c4cc93af690f8b78db8fd2d2197770773ecf03be2daca166edfe33007051506bb242f6ebbf0", 0x9f}, {&(0x7f0000001040)="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0x1000}, {&(0x7f00000000c0)="39650a97f8e3f59fff0d7db9ac84c4256898186a40e9386392e57d360b619c192d3b1385dec4e39f", 0x28}, {&(0x7f0000000100)="7c6e36f911d3b300f8879fcc14e06d3765411dc0eb78717b6d8c6d4604a17c55f0d1800c142184cc4d8b19a04c2beb79247f6e4593f7fc0e2d4d6dcefccf968a6fe33c7f2964791ef245ec64593f9fc65c833e0c4ad61614b07b5aeb7273012fcdc3f340bd8d7efcdaf274e9a13a", 0x6e}, {&(0x7f0000002040)="b1f442500ddf30ac548510240ca7b24b5bf22c334963bc785141d9fdc44f9343439bf5f038ccaf0bdbaf6c7e07702ee3d1ca3bc69a315d455af08bd73f3ffa1f22c8bc8ce108f64db103cb2df28d19cd1551e59107b147b2dbe84ae601b880c133adfb9b5f5db8bf506a40defe27bf542c47ffed99220d33a10043cfb755e84ce41c1bca605d1c94610a1049f122a03efc0f18645c07ca870c468367ae4668318a47cbcf975684c226ea498349b36ffc4356312d3397030be2b53e0990b31a8bde93fd2ee738043acb35aa915ec6dca39dc38cde5d7cfcb365052792d24b9e7ec1a78502127efef28fb1074a14a029b2848682c7cca319a98e819a215576cf0cc31c1312c40e0bf452d08ccbfa5766db50bb3348b8352851d9495617ae884c329ab7e291d37020dfbb18eeac2316e9bffe21475e1a0f8edb02c3dc9d1ef1988b754d996b8b9c56b28e00b38381f9e1a55d7a15636e5d804de056b19b719d05bb98ecd5b99917e0ea4e30aacd15b2820e2d49203d3175f3ccf66fb327810f7b246604ce3234ea5d58bf7e376af4113105f574342531fd8d68304b914c6436535af7e31097855fcab03f95cf10f0c5113b96175003f07179a7a79521c96c8a2738a3af8b83566dfd0ea3db9933a990c197458a17c1534fd11da50c1fe3f5f1ac59daa82528f78bb7103844ca0b3158b91aedf7a196d6c57ff7792f7e1b2a81d88ef3a1466e403e1f8736fcc79fc3d2ccbfdd4329273448db58806b70d8f7e6d08b5abf01c63fb544559f461853e64413bc15d6360cf54d8e1225a87c47ecc2dc45423c2d923530243f565cae4f111f21664e698d57f9099930a403e955be502b93999fca23439e0ad5d3f07bbe4224e860adc5201e1c5690322b282d6e1da8f6c6aa2339590ae180ce7c62edba97aff24ceea2cb68639230b8494b5676aaee3153ceb200162d284b3e6bfb7983da7e0368abdc751848cd11a598897bd1c8718645e991b2af60a931ca12e8731ff12bde5380a39d24a663a09e0ee6aa518991dca5b46055771f70e43227b55510069530a869f20c822fc213c456bcac78529a894462b8c638ed5a87a6e2c2b2c8cf9a7e1be424ce7a06434a023c74055853dd5daa52da72105f3883a78e2afdcf9ed3896d4fe69d5f423c68aa5bc7d9ea9e84c3d4649ad9488bf4401ec42cf390e8157560ccc504fa364edab3c0f17e04c6e02ce482617b526605fdec0130cee4ac242b7b4fcde783586bf0e31e290829468f5683179056f38f3c354c4a19d550850767f5e7f181546998bc829259000cab303a679a880e5605b944beb9fdced8708b948fcde4156e73ae752b941d97ea21df399c5581950e2f28b760d5435791844b7fb48e09cfe42454762739c50ff52e6c4f45584ed5d10f04bc601d46519e63bb97d21ae9868675acd8147db901ba4759f0278c7a8991e1f972535926cc9c3e63d6205bb2bbb7aa66022f3c038c1e53f6d221cb70a825e70451edddd6a8afe81575a3346a9cc560315628b4ae0ef3c14a2c6415740e95eafa4ca0ef25d20a42589fb0cb0531af0d0becb94d43481d12c0a368021334443855d511af889141d6929f0928ac89af9a415e7e587208c6ca7cb0863b509327389dc18f2a367cee6d594b6b594d9d4c411e4f5bf4c661c113624caa311584b6848dd813df40a8112bcd9689d028df07609eeae8c1a2528c289b1f2d2e9807590d7e84491c0fdbd90e093fe76275a0b265c05ae28902b275397a112ad7c862d9c5a422f28a277fa7a421b93de723b739643fbc06ac74bcfb8d940e65841affb4afc0eb4410f73cdb384bc19c040192d25ff39f0bdcd5f7940dc4a9bfb20e611c61db301417af237d4a324a52c569954e8888a260d387273241c5bb2a048ae2bc3644637edd09be1489f1f3955621f73e58febea25c9b9e24a5cc9c0168923e1e0a95b1ce7c000b18b790dc888dd18d3a8882581285b5e1e51f343cf2e49abde8e81ee9eca95541a79954e9ff6dd9b0d663a1471c5603211b73302eaf0633962940813d1387e7574ad788c2196f350fba055f4198045d456ef157b119ea4c7a460c5d8aec199086feb154176efb161b60c4fd61a27324392268648c5677b8692fef9b0da5fc5e53377ca16ff91b591ccb728127b54b8a332bd7df8854c5f57abcf3a8fe76047a4c2d862123dc4a9a89736325ec7f61a7e15eba72e8171d9a10c1fb1654744e34667be08d7938c981f28670d7036ad927a451ea9a77a2a09a3aa55245e9c0a624268aedd897d5138a1157680f59e137dec4066d79197f0fe0b3d937cb5118c92837dd887bedf8b4244ae8850cc4edd1081f5e0f89b2a7f935f6753ed96f35e82e64c9fa95d7715d81601e1a3e469d9ab74903f2c5b8ff737b6f9bd1b0413642290e647312e1f9b438e3a3342c3b8a56d005690a7bf0c52da37a470fdb70f121969f1b009161dac573fb15886adce25e2256517b61da53bf8e3d54fd868d8cd9ef12a67cb3d0e6a41405ab4e3ef6016c5e206699c94ba10fa010a1594a9507f6f49b5ff86d68597ca5fdda5bde91bf18560775c9a64f527451f397f1e76e088f3d81ef67fa594a8cbd4c758255f9dd7701a9a0f6f2b751012b5bb72b93c98d9258ce4972a3d75fc658d49fe40f4c9534631fb31ffc3e1bf0123fc01854536ad874bafc522f151e81a2b212ccd7d62eedc0bd45a1323b9f061540abc4b620dc9df4856a9059dc77108e837ffde13a43bd1061a58eb6bfdcfb403d97637ebc24a759cbd2f4e65b0e216bbac7998f539ed2e14eb4301014498cf257ed39e6fbb88b62e8bdfae6037d96bade02ca67eef6a6027bbe503d834674835ce433715685389fcaefa56560472c6f65a1f545a3e490fa0b86d7aa63d71a3a3d462d8b527ee9c4a8f7ee5ce2bbd71e5a16019ae399653b628cb7a98652a6f7eb0938e6caab509f55b8c9e1154a6890b2b895538ae12dc860e954f450d003f6ed3b118ffbf63cca38254266ecd3aa1df7cd3953481517c583a528fbf79d554015c747e385500f8190a6d442d888b57985a2e504d4b512bad2746f3a4633b89164ad29214c2562543c9ed21b6a0421f99bb082c820f90342466f0408fc7c124b33d6c4e6a1e067e39a4e7e268bd2670d97a6a6bc5ff3036b60394c0e656beed544f292eaa71cc709bed7301e09c86dd6dbdcfafdd3ccc0abc0f847ac8efdb28c2f1cdc399dd7250bcc765327aee1c8d5a176227a0ff13c81a3bcb55d64d4c39b0a3652377ce50e9f5e7f98b8a41710fdde72736816a94eef2db272de210f5f51666af2718c05300457631d19844cc6a20c737314c928cda6f0d11aa434d4d9a6e4af3e22df63d13f6fdc9d25dbf5e508a13b7a079167545d31d1ee8e07fb73bbbf5118ce5a3e09b3257b1391557443521a70a5d9a29da717f6594d24954ddaa910778a540c63f293aa396fc884d3f00407e60323ffc4260cf432908a6c6b307db1c6434c56b252d18bb913dc67c2d5e6ea18e5117cd64387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0x1000}], 0x5, 0x0) pkey_alloc(0x0, 0x1) r1 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, r1) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r2, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:56:34 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$TUNSETOWNER(r1, 0x400454cc, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'ifb0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0xab01}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'ifb0\x00', 0xa1fd}) [ 148.415817] device ifb0 entered promiscuous mode 2018/05/12 21:56:34 executing program 1: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$SG_EMULATED_HOST(r0, 0x2203, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x2006, 0xffffffffffffff18) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:56:34 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000000c0)={0x80, 0x0, 0x7}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, 'port1\x00', 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$SG_GET_SG_TABLESIZE(r1, 0x227f, &(0x7f0000000000)) fadvise64(r0, 0x5d, 0xb1, 0x5) close(r1) readv(r0, &(0x7f0000001240)=[{&(0x7f0000001200)=""/64, 0x40}], 0x1) 2018/05/12 21:56:34 executing program 5: r0 = socket(0x1e, 0x100000000000801, 0x0) r1 = epoll_create(0x100000001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)={0xa0000006}) r2 = syz_open_pts(0xffffffffffffff9c, 0x2000) ioctl$KDSETMODE(r2, 0x4b3a, 0x3ff) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, [0x4, 0x1f, 0x8, 0x7f, 0x1, 0xfffffffffffff212, 0x7f, 0x5, 0x8, 0xc8, 0x22e, 0x4, 0x3ff, 0xfffffffffffffffd, 0xe0]}, &(0x7f0000000440)=0x100) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={r3, @in6={{0xa, 0x4e24, 0xaf, @ipv4={[], [0xff, 0xff], @rand_addr=0x3}}}}, &(0x7f00000001c0)=0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000200)={r4, 0x10001, 0x10, 0x5, 0xfffffffffffffffe}, &(0x7f0000000240)=0x18) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f0000000480)=0xc) syz_open_procfs$namespace(r5, &(0x7f00000004c0)='ns/user\x00') epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f00000000c0), 0x8) 2018/05/12 21:56:34 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = msgget$private(0x0, 0x200) msgctl$MSG_STAT(r1, 0xb, &(0x7f00000007c0)=""/4096) msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000700)=""/129) 2018/05/12 21:56:34 executing program 6: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) flock(r0, 0x1) socket$inet6(0xa, 0xa, 0x807) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000140)=r0) socketpair(0x11, 0x80000, 0x0, &(0x7f0000000180)) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x7, {{0xa, 0x4e23, 0x0, @empty, 0x9a6}}, {{0xa, 0x4e22, 0x21, @empty, 0x81}}}, 0x108) 2018/05/12 21:56:34 executing program 2 (fault-call:5 fault-nth:18): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x0, &(0x7f00000000c0)={0x0, r2+30000000}) 2018/05/12 21:56:34 executing program 4: pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="a2", 0x1}], 0x1, 0x0) close(r0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf6") write$binfmt_elf64(r1, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) 2018/05/12 21:56:34 executing program 7: r0 = socket(0xa, 0x2000000001, 0x0) capset(&(0x7f0000000000)={0x400019980330}, &(0x7f0000b2d000)) r1 = gettid() capset(&(0x7f0000000040)={0x399f1336, r1}, &(0x7f0000000080)={0xffff, 0x70e, 0x4, 0x1, 0x7ff, 0x1fffc0000}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fedffc)=0x2) 2018/05/12 21:56:34 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000700)=""/129) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x40000, 0x8) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f00000000c0)={r2, 0x1}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000140)=@add_del={0x2, &(0x7f0000000100)='ip6gre0\x00', 0x4}) 2018/05/12 21:56:34 executing program 6: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x123000, 0x0) 2018/05/12 21:56:34 executing program 1: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x44000) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bic\x00', 0x4) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x400, 0x25) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r0, 0x50, &(0x7f0000000080)}, 0x10) 2018/05/12 21:56:34 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000000c0)={0x80, 0x0, 0x7}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, 'port1\x00', 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$SG_GET_SG_TABLESIZE(r1, 0x227f, &(0x7f0000000000)) fadvise64(r0, 0x5d, 0xb1, 0x5) close(r1) readv(r0, &(0x7f0000001240)=[{&(0x7f0000001200)=""/64, 0x40}], 0x1) [ 148.903935] FAULT_INJECTION: forcing a failure. [ 148.903935] name failslab, interval 1, probability 0, space 0, times 0 [ 148.915490] CPU: 1 PID: 9397 Comm: syz-executor2 Not tainted 4.17.0-rc3+ #88 [ 148.922717] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 148.932109] Call Trace: [ 148.934756] dump_stack+0x185/0x1d0 [ 148.938447] should_fail+0x87b/0xab0 [ 148.942217] __should_failslab+0x278/0x2a0 [ 148.946515] should_failslab+0x29/0x70 2018/05/12 21:56:34 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x0, 0x12, r0, 0x0) semop(0x0, &(0x7f0000000040), 0x185) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000040)=0x1c) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000080)={'\x00', {0x2, 0x4e21}}) [ 148.950452] kmem_cache_alloc_node+0x164/0xca0 [ 148.955076] ? kmsan_set_origin_inline+0x6b/0x120 [ 148.959968] ? __alloc_skb+0x203/0x9f0 [ 148.963897] ? __msan_poison_alloca+0x15c/0x1d0 [ 148.968644] ? _cond_resched+0x3c/0xd0 [ 148.972575] __alloc_skb+0x203/0x9f0 [ 148.976321] ? mutex_lock+0x31/0x90 [ 148.980024] ? _cond_resched+0x3c/0xd0 [ 148.983952] netlink_dump+0x219/0x1540 [ 148.987903] ? consume_skb+0x332/0x380 [ 148.991841] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 148.997289] netlink_recvmsg+0xe33/0x1900 2018/05/12 21:56:35 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x1) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000000040)=[{&(0x7f00000000c0)="2eefb8c7607608ccd96e34cb6bc76f8d0d2958bb366ba0412f93add76a0b1d843294d67740332a81404617a7d824f82cf46886a830b7d35abebfd9ae6a6b8bc428462737fc18dccdc3351178966236065e1faf793f823bb0f54decfb26f324be49c3af4ab5819edef1168f340505c8ebd80e071180ecfbf331c8a2d4b1b8860fd7ab36b08ac8f7afe3dd62e929b2231a6211d9d80c7e3f364e630666952924af985e874c4e573a", 0xa7}, {&(0x7f0000000180)="a582f66485ab32919d6315344d35d420cfeed5c3f41955681aee8b0ea38b72a8a16c0745b2e0139e99e7c033b258e9572f5ca84c0f24503fdae739ef1c39c1cd061e7f5ed6dceba26180e1a8f601f2916d87f988682821d778b777ca5ef870f8eac423c6cf730c38c2b4b14415f209f5fb73bd4bb6bd17fa67e68bb74ddb3212c09b1dfd7f465f7b85b6f8d6e39a49c2d2970c2ca3c71995c756797de597aede2b6ccf47e6b0d3d8bea567518be2885aa2695dcf4148f6595ceec7f1745a8a40966342", 0xc3}], 0x2, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000000080)) 2018/05/12 21:56:35 executing program 7: pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = shmget$private(0x0, 0x1000, 0x54000200, &(0x7f0000007000/0x1000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000000)=""/55) write(r1, &(0x7f0000335000), 0xff24) mprotect(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x0) vmsplice(r0, &(0x7f0000000140)=[{&(0x7f0000000180), 0xffffff07}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) write(r1, &(0x7f0000001440)="11308f6218f858cf788f0d19474c525e9184bf6140f350094caff12292c909b13695105fb9778524ae221e24619d497a337965f52c49a6c99145cdce2434f4e7cc834c2479ed76ecaff1fa43097ac8d5f41097f000322e84f58dafe27ef9bf7c552c22ee8b50587ec974322769c40e1d4cdca0eafc4b24b5f91377c3a753638a3cf124615545f98b5cace5375ac99441a6e937ae3d3ce3223df11b9557e7527b23f6d871c1f8ff8e5a478cc86028895c80f14de0ed2e7e2263fe8de881a1d23fffb84204e33b077f913ce68ecb2cd81f8640530d761ecbbb93380cffb2", 0xdd) [ 149.001502] sock_recvmsg_nosec+0x109/0x140 [ 149.005869] ? netlink_sendmsg+0x1370/0x1370 [ 149.010325] ___sys_recvmsg+0x3fb/0x810 [ 149.014394] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 149.019850] ? balance_callback+0x48/0x250 [ 149.024162] ? finish_lock_switch+0x25/0x50 [ 149.028577] ? finish_task_switch+0xdb/0x230 [ 149.033085] ? __schedule+0x69b/0x730 [ 149.036969] ? _cond_resched+0x5e/0xd0 [ 149.040905] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 149.046343] __sys_recvmmsg+0x58e/0xe30 [ 149.050443] do_sys_recvmmsg+0x2a6/0x3e0 [ 149.054609] __x64_sys_recvmmsg+0x15d/0x1c0 [ 149.058989] do_syscall_64+0x154/0x220 [ 149.062925] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 149.068142] RIP: 0033:0x455979 [ 149.071353] RSP: 002b:00007f4d40889c68 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 149.079116] RAX: ffffffffffffffda RBX: 00007f4d4088a6d4 RCX: 0000000000455979 [ 149.086451] RDX: 02f50f9ee824b1a0 RSI: 0000000020fd0ed4 RDI: 0000000000000014 [ 149.093872] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 149.101173] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 149.108470] R13: 0000000000000548 R14: 00000000006fbf60 R15: 0000000000000012 2018/05/12 21:56:35 executing program 3: r0 = semget$private(0x0, 0xe, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x4000) ioctl$TIOCCBRK(r1, 0x5428) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f00000000c0)=""/33) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000040)={0x9, 0x101, 0x8, 0x8, 0x8, 0x6}) 2018/05/12 21:56:35 executing program 0: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000700)=""/129) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$IOC_PR_RESERVE(r0, 0x401070c9, &(0x7f00000001c0)={0x7ff, 0x0, 0x1}) geteuid() pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) getresuid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000000100)={0x8, 0x2, 0x43, 0x3, &(0x7f0000000080)=[{}, {}]}) 2018/05/12 21:56:35 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f00000002c0)={0x302, 0x0, 0x0, 0x3ff}) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_user\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000001c0)={r3, 0x1ff}, &(0x7f0000000200)=0x8) write(r0, &(0x7f0000000080)="a2f5d65772deea303e0200000000002d89360ac2017c926d5ec1a2420de2395f6427e3efbb00000f0450fd5ff01abd56add84589e00ca08ed60c49e69c0c0800000000000000f827edc69c58b7246984668e0300000000000000025476e272be0f0000042568badd5a0bd364135caa50602c4146a114b399c89d4d4e1cc2a455ee31e37d9388a85bb03897f3e53add0f64efb4f17ec2a6474894fd32d19af0ad92eb2cec6c9f2c7cb1a1113c3f02bf2411798665b98ff8ec4d985823a0de3a6da2777382d09ae6ff109aab515262b2db6d62bba1fdc7edbd5385a8d460110d", 0xdf) read(r1, &(0x7f0000de2000)=""/181, 0x2a5) splice(r0, &(0x7f0000000280), r0, &(0x7f0000000300), 0x100000001, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000240)={r4, 0xffff, 0x30}, 0xc) 2018/05/12 21:56:35 executing program 6: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x2, 0x4) 2018/05/12 21:56:35 executing program 2 (fault-call:5 fault-nth:19): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x0, &(0x7f00000000c0)={0x0, r2+30000000}) [ 149.449628] FAULT_INJECTION: forcing a failure. [ 149.449628] name failslab, interval 1, probability 0, space 0, times 0 [ 149.461274] CPU: 0 PID: 9443 Comm: syz-executor2 Not tainted 4.17.0-rc3+ #88 [ 149.468599] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 149.478084] Call Trace: [ 149.480728] dump_stack+0x185/0x1d0 [ 149.484486] should_fail+0x87b/0xab0 [ 149.488310] __should_failslab+0x278/0x2a0 [ 149.492669] should_failslab+0x29/0x70 [ 149.496634] __kmalloc_node_track_caller+0x24b/0x11b0 [ 149.501890] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 149.507313] ? kmem_cache_alloc_node+0x984/0xca0 [ 149.512124] ? netlink_dump+0x219/0x1540 [ 149.516266] __alloc_skb+0x2cf/0x9f0 [ 149.520027] ? netlink_dump+0x219/0x1540 [ 149.524179] ? _cond_resched+0x3c/0xd0 [ 149.528119] netlink_dump+0x219/0x1540 [ 149.532078] ? consume_skb+0x332/0x380 [ 149.536015] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 149.541467] netlink_recvmsg+0xe33/0x1900 [ 149.545696] sock_recvmsg_nosec+0x109/0x140 [ 149.550080] ? netlink_sendmsg+0x1370/0x1370 [ 149.554567] ___sys_recvmsg+0x3fb/0x810 [ 149.558640] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 149.564090] ? balance_callback+0x48/0x250 [ 149.568417] ? finish_lock_switch+0x25/0x50 [ 149.572826] ? finish_task_switch+0xdb/0x230 [ 149.577335] ? __schedule+0x69b/0x730 [ 149.581225] ? _cond_resched+0x5e/0xd0 [ 149.585164] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 149.590614] __sys_recvmmsg+0x58e/0xe30 [ 149.594717] do_sys_recvmmsg+0x2a6/0x3e0 [ 149.598888] __x64_sys_recvmmsg+0x15d/0x1c0 [ 149.603339] do_syscall_64+0x154/0x220 [ 149.607265] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 149.612474] RIP: 0033:0x455979 [ 149.615676] RSP: 002b:00007f4d40889c68 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 149.623399] RAX: ffffffffffffffda RBX: 00007f4d4088a6d4 RCX: 0000000000455979 [ 149.630669] RDX: 02f50f9ee824b1a0 RSI: 0000000020fd0ed4 RDI: 0000000000000014 [ 149.637950] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 2018/05/12 21:56:35 executing program 1: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0xfffffffffffffffd, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000000000)) 2018/05/12 21:56:35 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x20000, 0x0) fsync(r0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r2 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000005fd8)={'vcan0\x00', 0x0}) r4 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000280)) bind$can_raw(r4, &(0x7f0000000080)={0x1d, r3}, 0x10) fcntl$getflags(r1, 0x40b) sendmsg$can_raw(r4, &(0x7f0000000240)={&(0x7f0000000140)={0x1d}, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "4c2958400ad306b1d1e1af3426e0899bf5e6c5d8eb5a6cca2337bdca7ff3075c9508fa9e62d0ab52fd7b760b72311eb23b03aee7edb420e123afb21312873e5d"}, 0x10}, 0x1}, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f00000001c0)={0x6, @random="4fb2219905f2"}) ioctl(r1, 0x39c, &(0x7f0000000040)="4d3f4c451e189b7415f201fad57df631595769f38a0597e617740c41aa39f6c30948467d0b1c278ae25c2c46059a998dfcf7ebc33f02be0bffc6bff2") 2018/05/12 21:56:35 executing program 3: r0 = socket$inet(0x2, 0x4000000000000002, 0xbe2) setsockopt$inet_opts(r0, 0x0, 0x4000000008, &(0x7f0000ee0f7f), 0x0) 2018/05/12 21:56:35 executing program 6: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000840), &(0x7f0000000880)=0x4) exit_group(0x4) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000800), 0x4) nanosleep(&(0x7f0000000a00), &(0x7f00000009c0)) recvmsg$netrom(r0, &(0x7f0000000900)={&(0x7f0000000040)=@full={{0x3, {"02b30325792f00"}, 0x6}, [{"f24b44245224a1"}, {"138e0301a63262"}, {"36e0e14e41de01"}, {"ee597ff6a26537"}, {"0f0e534d9af07b"}, {"653e47551be4ec"}, {"e08401eb5ec08c"}, {"42ad063ebcf89f"}]}, 0x48, &(0x7f0000000740)=[{&(0x7f00000000c0)="f21b42802aa79afda4fa11b36d0abbd82b59e65e4d9fa4981c091e41eb1031edd10a373579dcb92e30eca0dbf7c1c40b543101568b550151672494deb0c5fa23958ba9f105e355245cdeaa58a7cb5f1c9454eabc5fc3a20ba3710fd88e6cadc9ee3c81add9424f29234a112a3dcbb4194ce2", 0x72}, {&(0x7f0000000140)="d78766d7b6b70287e975ecef2c9eafcb6ccb78b603ce21afa3bfd78f7cd1e2fa5844431081e425fdad5e1d7aee0adb0d191e7461ffd16498dc0873e2fdba4039d33f0e7a3b6263c1530b2c076b343e4c111080c47d2e7c73941b73cdd3ac28c1a8bf377885f4bea6f405750a3178ff10a4e2190f128bfbc34d53f80e25ace682653d13dabc45f7e87cd957dc9b27b89f3e08da785edb7f14c61e4de23c0a932b7da0824b29fb9a7511035ffa132f62b2215f61793bbc0a4222d7ee8b56d27b7f9a96af906e762187e68e515b3905c98e6261447dc82f98eba65b23b48fbe27715e", 0xe1}, {&(0x7f0000000240)="13dc6c7b9bedaf2c7c856c9c1dfd06a8f5aa46265c296d6630962637d14f49ab78095b78b5d67347f25ad512cf086628e3ddc8461869eac70664f2eeb4460e45ad63fe0dfcaf54f7d132123d9df797feb0e4defcd4040bce57bfa33426556edd35320f158ce011b051e78c609bfbb9296c79c7edfce92db9f0ade2664e3c33d399c0ab05bb2736bedd1e16a18c1d8dbfd6a1bb500b59215fa41786ed98458aff347f1d", 0xa3}, {&(0x7f0000000300)="cb8f0dcb10d9b00bfb943d45d66ded9531892c4a28df4b0ac3df75d39d726a82166d51b071a6c8c90b5feec32a2be2266a005cdff1b59599e9a29571888f0aa5329dc2ce27bc11c3d4b57b9c1fd56a020ce77aaf1bc66cddeda50f4b07852737fda7ce16d0d13f5118f855480eee20e9a6a8", 0x72}, {&(0x7f0000000380)="d56ccaeabca19fc5ffc887116d5b5b383bcd5cb1ae0877db65a9376f769a7e9c245c2c9e250ab88f0871a7f7dd640e5d920de3f3979c32a28c0e56b4c70e718b261dce9d6099a2a222f3b68a41b2d4bc9440510e69a59700", 0x58}, {&(0x7f0000000400)="3a5358952afd34986d38226190df247b4ed772d51de68e5cadd319b4ead667e25ba87bffc63bae0010f9d0619d40bbc6b8fe6a779b4daff29306b6baecfe06e3b52e7b", 0x43}, {&(0x7f0000000480)="0a855112844b0a0e79a73a2f41a05d91977f662c5d1a44a4f3011ae5fe9e893a245c9968718943d773b8e9d1d62bdf0b8e57f0c6397b03b2a7fc845357f92babe77b0d3e7601e79037e116bde6db63c315d6d365aae5c71d6e263b9aee564a8a0b2163fdbcf19a447e43a96432ec05a29a88", 0x72}, {&(0x7f0000000500)="eb4a1d1adb820a0aa9e95ce6b20ab64df7475e98e65286311dfdc8f6b7a1", 0x1e}, {&(0x7f0000000540)="8fff6a8781bea05d4d5201199d1cba7e424c3baf0f0e07a94363f48af6f8c33bcba4098f4ce8484fe0f8a7e26ae3cc12a057141da15cf8f910c69f8885d24768769f4a446ea86b93b7c139dc81d97d11f4e15f624ed474de0afc72d1f84dec9e0890cf12821fb79bbd0939ce5bf0e319e97493ef1e0d1b7096402b915a97e5ec0d3d757788409536186f5a4d3f79e5b56890eddd659f06d60d345c67593bfe2686fe481a792f09f52af88a84221444880cc37a3831c44ff61ee706f6bcc12c193a0a3f2d66a4cfabee7008aeebf522de298a5a9abbe091beb05ba8fafbb1e92c081ce05e6ea925cfce32", 0xea}, {&(0x7f0000000640)="94501dd0088ddf8fa36a8daf3d46ab2a0d6e1b7a22adc2fab7bbbc893d047778117e0ecad7340fb54306e6d85af52117e96f5b0b973ba184befe2ff14febea4d6063c2adf86c43cf8f156f5abd3b53df1d383f7dc1a8cff0834a936870ab453bace1ffe58e8057d94cdf4f62711ccf966f8ebd71a9901401ee5c2a29a5196dfef7161c89fea233713475d542dc6fdef6629b41f1828e0c937062476fc82c6b28c5f3051d0e6fce559b038e6ca9ee8c40dc9b27b8ce1d7bc44447faaf510cfb9716594cf7f6e79c88d53fe7075fa194d83314a74b3ec6b0783e157a7d715d59117b0dd3b0", 0xe4}], 0xa, 0x0, 0xffa4, 0x4000000}, 0x2) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000008c0), &(0x7f0000000940)=0x4) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000000)={&(0x7f0000001000/0x1000)=nil, 0xb5, 0x0, 0x88, &(0x7f0000000000/0x3000)=nil, 0x7}) 2018/05/12 21:56:35 executing program 0: r0 = socket(0xa, 0x1, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x10) link(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000080)="dd01228492e297ad24b71b606c1dc17ea45fc0247fe531cbef297558c3677fcecf050fed1f3d4ab859c55d0ac1cd8537bc7b45ff97ba3733864b0b26113c175a1a0dd3077f4db135ada0fd48981265030c66c10df0000263e3f00ddbe8610f755bda3ec18fcd1e4edbb543128602fb1075e5cf38cc8eeb6b302bba23875f07ba5bb6ff940993f19191cdcdb810914ea18d562d6e7e0856ad4b504d0ffe2143d940147a65d9d94054579fbcd55834720200f54eeb77ab0c8a9bc462dd5e7091850f1aa60c") ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000700)=""/129) 2018/05/12 21:56:35 executing program 2 (fault-call:5 fault-nth:20): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x0, &(0x7f00000000c0)={0x0, r2+30000000}) 2018/05/12 21:56:35 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$inet(r0, 0x0, &(0x7f0000000140)=0x170, 0x800) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000240)={0x3, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000200)={0xffffffffffffffff}) connect$l2tp(r1, &(0x7f00000003c0)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e24, @loopback=0x7f000001}, 0x1, 0x0, 0x0, 0x3}}, 0x26) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_group_source_req(r1, 0x0, 0x450f5f54ef3a6ae6, &(0x7f0000000480)={0x100000003, {{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x108) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r3, 0x40405514, &(0x7f0000000300)={0xe, 0x6, 0x56, 0xd7, "3e6e187875d33e1b4ac8d616cb55a0e148dbd330fc8c8b90cd1cac96110daeae2f6e6db0e9503364a7d2c9f9", 0x20}) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r3, 0xc008551c, &(0x7f0000000340)={0x20000, 0x14, [0x6c48, 0x0, 0x81, 0x5, 0x3]}) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r3, 0xc008551b, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000c000000beffffff0700000000439aefeeffc0ce7f662ea0dabe0b01000026ec827bb3bbda52a53bb8c091bd299f96af599c6dca34ad98e0f8b08101a701e96553a55137eb658f2e973d1e50d54de3b11aa2914cadcbdce84050bc0689cb09c482bec32e38133ccb88"]) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r3, 0xc0045516, &(0x7f0000000440)=0x100000000) 2018/05/12 21:56:35 executing program 4: pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="a2", 0x1}], 0x1, 0x0) close(r0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf6") write$binfmt_elf64(r1, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) [ 149.645224] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 149.652496] R13: 0000000000000548 R14: 00000000006fbf60 R15: 0000000000000013 2018/05/12 21:56:35 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000080)={{0x2, 0x4e21, @multicast1=0xe0000001}, {0x307}, 0x0, {0x2, 0x4e23}, 'ifb0\x00'}) r1 = syz_open_dev$dmmidi(&(0x7f00000003c0)='/dev/dmmidi#\x00', 0x7ff, 0x20302) pkey_alloc(0x0, 0x3) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000280), 0x0) getsockname$packet(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000400)=0x14) sendmsg$can_raw(r0, &(0x7f0000000540)={&(0x7f0000000440)={0x1d, r2}, 0x10, &(0x7f0000000500)={&(0x7f0000000480)=@canfd={{0x1, 0x0, 0x8, 0x7fff}, 0x2a, 0x1, 0x0, 0x0, "a6428ba49f26ea622a1dc2f3ba32dc0f4c22523f486c8f495eef86e96db0307583dff5a0f5c5595d6d6df006b068929ca007be67a2ca61d100f8631d7c999086"}, 0x48}, 0x1, 0x0, 0x0, 0x44011}, 0x80) pkey_alloc(0x0, 0x2) pkey_alloc(0x0, 0x3) r3 = pkey_alloc(0x0, 0x3) r4 = getuid() setfsuid(r4) pkey_mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, r3) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000300)=[@in={0x2, 0x4e23}, @in6={0xa, 0x4e22, 0x8, @local={0xfe, 0x80, [], 0xaa}}, @in6={0xa, 0x4e22, 0x5, @dev={0xfe, 0x80, [], 0xa}, 0xd3}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @loopback=0x7f000001}], 0x68) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000100)={'vcan0\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000380)=[@in={0x2, 0x4e24}], 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xffffffff, 0x6, 0x0, 0xf, 0x3, 0x1d, "14f243b02c3944beca8080479e6431dd2f001db221ca4152e1e18a5ec3a8539339aa20c39666b20d99692609053f9180ba3b15a4f05153473d9fbc0e909c4ff3", "ce8aefeece706dbb20bca9b46cc49cf214dc3006432808a0bba1c60b8d76dea633cbc32282b2ca5274af56eef5187bdfd69f1d438d017858fdc04ee69b2f7d81", "c6eab94637eec03a5fbe913e971d207f5dcf8d74725aa7e3ccb8ae3917890af1", [0xfffffffffffffffe, 0x3ff]}) getpeername$netlink(r1, &(0x7f0000000280), &(0x7f00000002c0)=0xc) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r5, 0x800000c0044dff, &(0x7f0000000000)=0x6) 2018/05/12 21:56:35 executing program 5: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0xaaaaaaaaaaaac3a, &(0x7f0000000080), 0x1000, &(0x7f0000000140)=ANY=[@ANYPTR64=&(0x7f00000000c0)=ANY=[]]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) sendmsg$nl_netfilter(r0, &(0x7f00000002c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000280)={&(0x7f0000000480)={0x50c, 0x9, 0x9, 0x400, 0x70bd2a, 0x25dfdbfb, {0x1, 0x0, 0x2}, [@generic="8605dd5957bbf78e6ed4253ecf561fb218243392b58a1dee6ecd4dea28ff77ea1bb47f67f49f130c9df0415fff561df0095c75b20e2f7f15fcaab7d1e241e19c4dee1ad7a3402b42d1edcc2a9064b79590b38f7d5a2e43b0046f39a1ca65ea3a2c12ade4e38cb01c30fcf08c2adbcc131146aced0d78f85fd01fd465d6ef05537fcacf406525d1b30f17d42178fee77d", @generic="99635956c22be4dc46499d511974350840d2f5bc2f7f47d6f33432155364d8fc5c47707306b963b7d301bb6d656ae100dfd3cf69d16520b00be4b5781cf317591a1d99a8c6fc2db593610b51d74094cc4af4fe3fb590f2bba505f7bcc22de6daf6d1ad9e6e7e27b8642ccbebb6c2440c819cababd72da3234120c6a07842ca1ad0634db76a4cb98ae255c9bd053dcf720ec4c84ab90b6c4d9449a4852ee2f29819b0b772ab19c9940978951d746a86420d61ec5bebe4449167a4baff86039e7afc5ffde3959fa02f1520e9c1a55d", @nested={0x2c0, 0x5f, [@typed={0x8, 0x11, @ipv4=@broadcast=0xffffffff}, @generic="3997cf5241943cf8d0f0fa1dad49c638ab163eed014a05f7557a9f4d37967f291d03a1dab85f155c891995088f26629e09a9f0f86dd480ad46bb3aa3da5ff1b31a4286d9b24032db1356f2448d046ce1229829ce2d1e8bac6cb39742d324f557f3637d4ce187b4576d4d44630dda5ff8791ec7bb86f33338894623fe61a0872205d8f55c1df545607155592a99e9913e3137d40bb7a2aabe1317a53348010986d558743a2056fa841e04fe5c4acda29811bcca575945d062b54e01a2485bd9de9dd486a2ef8bf0c3", @generic="b44a973c11fa55d4887c77e09622f2b2f5ce74f6373fb2591f45684b858ce1f8d2b8578b5269c4defe6b3f9cd9c99014de732689347440bb3c06fcc7241204d07badc5e51eb87bf6cfa85e84465446a3084c2c5fc3e362e7202ee2e752e66f51428d63d95017e92d323e6ff4a60f1896f036d3d7670e434aba5e570eadc0f4a01e2f8a7c22b00bcfb1b47e534322bf4400bc86643c01f7fe00bd32720a763cf4fd68a4d8046fc784f54bc9058c423ce6a7bc639c8bdd55651059d70da86d9287f6f41dd00669dbcb298f3249a9386eb2", @typed={0x14, 0x1e, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="a013f67902b1d26fa7856358ef9972ee9c781f1b", @generic="9fc6c7502b62ab1d10f68199f5a088106ad158798c99ab4e1ea9eccca162e905ba39b2ba0053682ea3db2f744fa07a4b23db63f47ae6e6e08e50a7b25b1f6fc1d80bf4a734c82945d9a83c9fd8a6bedf94a0c2d404e08b2ba917aa1e81322070ffe74d846e65c5d3eecc965405f5a717440774ca8cda2e69eaf1616cb13f71f878f146fe4d1cff15522837029f8bfc7aca3821", @typed={0x8, 0x3f, @u32=0x7}, @typed={0xc, 0x8f, @str='ntfs\x00'}, @generic="83bf10523fe4004ac32ac78516892b94e7cdf50711a13d5461258ea5d74475ce1f02a634cd4dd2e5d9855463a8356256e6d0ea49f0b57d69c10e5c002bb23fa606ef13e3ccb637f552d0"]}, @typed={0xd8, 0x82, @binary="24d245e0a4f0e03be0db2cf556ea0cbe8d82d61f96e3a6571a80fa9627aa1642c6b59682df0cbf730216668bf32836f20dbd71a3fd2741ba8163bc51aa01207c4f9e15d0e06aff934e04fc28c208d394d64b0079998bfa28aadfe7347f9c7d682764c38fd04e3d80e75f69186f316a55bbd501e6455cf5e17f8c2279ebdf57f6609410f426b4f6cce9332408cbc3623dd0456a8cb8d9dee23d1675c51530ef0af35d50cc5f8cc898e7c1af17dcce0b30af4f066fca36cb6ad825291ea946a273395f13e232161037d658178f6d38e4df3443"}]}, 0x50c}, 0x1, 0x0, 0x0, 0x4800}, 0x4000000) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000300)={'veth1_to_bond\x00', {0x2, 0x4e23}}) mlock(&(0x7f0000fef000/0xe000)=nil, 0xe000) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000200)=0x7, 0x2) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000380)=[{&(0x7f00000001c0)="4a1b912cfc8dc64246cf3204cf19645f30f37afeff524b3a75ddaded71051d563c39281b2ff5d7b4fc7794d5e202c3dd", 0x30, 0x400000000}], 0x0, &(0x7f0000000780)=ANY=[]) write$eventfd(r1, &(0x7f0000000180), 0xfffffc5d) [ 149.862302] FAULT_INJECTION: forcing a failure. [ 149.862302] name failslab, interval 1, probability 0, space 0, times 0 [ 149.873723] CPU: 0 PID: 9471 Comm: syz-executor2 Not tainted 4.17.0-rc3+ #88 [ 149.880942] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 149.890338] Call Trace: [ 149.892982] dump_stack+0x185/0x1d0 [ 149.896665] should_fail+0x87b/0xab0 [ 149.900437] __should_failslab+0x278/0x2a0 [ 149.904743] should_failslab+0x29/0x70 [ 149.908685] kmem_cache_alloc_node+0x164/0xca0 [ 149.913315] ? kmsan_set_origin_inline+0x6b/0x120 [ 149.918211] ? __alloc_skb+0x203/0x9f0 [ 149.922151] ? __msan_poison_alloca+0x15c/0x1d0 [ 149.926912] ? _cond_resched+0x3c/0xd0 [ 149.930861] __alloc_skb+0x203/0x9f0 [ 149.934625] ? mutex_lock+0x31/0x90 [ 149.938356] ? _cond_resched+0x3c/0xd0 [ 149.942298] netlink_dump+0x219/0x1540 [ 149.946296] ? consume_skb+0x332/0x380 [ 149.950248] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 149.955699] netlink_recvmsg+0xe33/0x1900 [ 149.959935] sock_recvmsg_nosec+0x109/0x140 [ 149.964313] ? netlink_sendmsg+0x1370/0x1370 [ 149.968802] ___sys_recvmsg+0x3fb/0x810 [ 149.972879] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 149.978334] ? balance_callback+0x48/0x250 [ 149.982639] ? finish_lock_switch+0x25/0x50 [ 149.987047] ? finish_task_switch+0xdb/0x230 [ 149.991540] ? __schedule+0x69b/0x730 [ 149.995422] ? _cond_resched+0x5e/0xd0 [ 149.999365] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 150.004803] __sys_recvmmsg+0x58e/0xe30 [ 150.008898] do_sys_recvmmsg+0x2a6/0x3e0 [ 150.013061] __x64_sys_recvmmsg+0x15d/0x1c0 [ 150.017532] do_syscall_64+0x154/0x220 [ 150.021478] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 150.026697] RIP: 0033:0x455979 [ 150.029913] RSP: 002b:00007f4d40889c68 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 150.037683] RAX: ffffffffffffffda RBX: 00007f4d4088a6d4 RCX: 0000000000455979 [ 150.045000] RDX: 02f50f9ee824b1a0 RSI: 0000000020fd0ed4 RDI: 0000000000000014 [ 150.052309] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 2018/05/12 21:56:35 executing program 6: pkey_alloc(0x0, 0x1) r0 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000000009, r0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r1, 0x800000c0044dff, &(0x7f0000001000)) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x80, 0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000080)=@req={0x8001, 0x7, 0x1f}, 0x10) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000000)={0x6, 0x6215}) ftruncate(r2, 0x1c4d) 2018/05/12 21:56:36 executing program 0: r0 = socket(0x0, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = msgget$private(0x0, 0x3d4) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000000080)=""/129) r2 = getpid() getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e22, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}, 0x5, 0x2, 0x3f, 0x9, 0x40}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r3, 0x9}, &(0x7f0000000280)=0x8) sched_setparam(r2, &(0x7f0000000040)=0x4) 2018/05/12 21:56:36 executing program 3: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3c, &(0x7f0000000300)="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", 0x185) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0xfffffc99) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x0, 0x0, &(0x7f0000001000)=@raw, &(0x7f0000001ff6)='syzkaller\x00', 0x0, 0xdb, &(0x7f0000004ffd)=""/219}, 0x48) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) [ 150.059616] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 150.066920] R13: 0000000000000548 R14: 00000000006fbf60 R15: 0000000000000014 2018/05/12 21:56:36 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) exit_group(0x100000001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000000c0)={0x0, 0xa1, &(0x7f0000000000)="f96ad7ec7fa59a401a12078a10e64a93eda2abd4c4b8a1f00855bba05afe666d831f4da5f486335feb800d221bc643714bda1edcccaf5fae54d235e69cba37a39fab7968136c4fb48371c40c420a390d5e6c3d5131d79f7bde22797533de91eecaed373293263922d5f3698a3cd7a52a89de495d60ef432f73064ea7e3881af871ff93b9b5ddb1b37bec64a4c3f5ad4cde7fc69793d68920dd0d34a53b5f69fd23"}) openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x28000, 0x0) 2018/05/12 21:56:36 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x21200004}, 0x20e, &(0x7f0000058000)={&(0x7f0000000300)=ANY=[@ANYBLOB="840008400000000000bd7000ffffffff0000fffc0c00000000000000000000005b659a62290ffc380c2dbfdc5e9f13e1a04810d464fbc3b4c1b4e2bf501fb1bb949869c2984d914d9f04005e66cd4dd3050bc1700612dbc3080c91745fa1585da65f42127513b6ee57cf0d70309f7f1969136edfd73294c0356675ffff000044f2a4327c9aaae26678c38e79051cc2069a98b6e82d700d08c64623054c970cc69f8a3a63"], 0x83}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f000023f000)=0x7, 0xfffffffffffffed8) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)=0x0) sched_setparam(r1, &(0x7f00000002c0)=0x8000) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x3, 0x0, "06d4019601aafe74e396f8f9840f4d2b01b6404426281598a797453a0f8947b6f13e51d863f37d68118821db9483a962588ab20dad23d2df166efcf6b6b40115defd3d854878df3b3d94e5a24dbcffcc"}, 0xd8) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x202280, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vsock\x00', 0x10040, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000200)={&(0x7f0000000040)='./file0\x00', r2}, 0x10) connect$inet6(r0, &(0x7f0000070fe4)={0xa}, 0x1c) 2018/05/12 21:56:36 executing program 7: r0 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x1}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_proto_private(r1, 0x89ee, &(0x7f0000000140)="42fa4046a126159dfcce7eb450dbef033a1f23d916cb8fbca2778357b0ac0837fb4ba7b6831beaa7450647321aa31af302a78f4d732d561cb3385ef015c85b69e54344f3fe7dae784fa3e89bed6dba37c692538a142082e79f422a7ad2ca6568cc736ad906c5f0222d258bd3c60895b9f8c22025e3cac12fbc5b0bf6fcbd87541cbf8b231b28fddf818e51b57d39acaacb4a23f76e0205d70423ef56c192358640ed0b23030c005c5fcc3255bcf5f2062b9f17b8973cb006b3657a8bac1a059e7a27afb34983") mq_unlink(&(0x7f0000fc4ffb)='eth0\x00') mq_timedsend(r0, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) fdatasync(r1) mq_timedsend(r0, &(0x7f0000fe5fff), 0x0, 0x81, &(0x7f0000438ff0)={0x0, 0x1c9c380}) mq_open(&(0x7f0000000040)='-\\\x00', 0x800, 0x8, &(0x7f0000000080)={0xc31, 0x35, 0x400, 0x8, 0x18b, 0xffffffff, 0x6, 0x3}) r2 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x0, 0x100) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000100)) close(r0) 2018/05/12 21:56:36 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x400100, 0x0) r1 = getpid() fcntl$lock(r0, 0x7, &(0x7f00000000c0)={0x3, 0x5, 0x9, 0x7, r1}) recvmsg$netrom(r0, &(0x7f0000000580)={&(0x7f0000000100)=@full={{0x3, {"3a77d2304ba46a"}, 0x1}, [{"c18619e0ed24be"}, {"af6c3be678074c"}, {"1fff1aebb9ed35"}, {"65003bf81a0f91"}, {"7a051e6468aca9"}, {"27f659707bd23b"}, {"f57492c9012c43"}, {"2cb1f9a8b595a7"}]}, 0x48, &(0x7f0000000480)=[{&(0x7f0000000180)="39e5be47fe17e1595766981f06d3ae0cb83079e62440a0a7bb611f9020a34db34007bba217d1445317aeeef2ab87df90f972f555f4cd0a2d974d87acfc55b53783b9088305e9fcd7377ee257aa34fd41fd25845809", 0x55}, {&(0x7f0000000200)="cf69402f619ae3292e8414ff2981bc13ed5e5a7fe6ebbe1e9292fb6b9eeb158ab144493c829f70008d3ba0f6fced65207265e800d0e8ab26dbd64db3a56f5933141145cebe8fdec7adf9f9816860846b69640f38b4bd39f79e63469839ff497fe88b170ef8542ca5acdd08f619", 0x6d}, {&(0x7f0000000280)="8af5bce9b85a8bb45b5f21ea8d57ec22601e4cbc17b0a049596d5cdd0492d4b3f8b2c39c16d3a076104c93ab9815cb36e5514c61b98f8e2efb0059d62915cdf03510f3726273b6186f98bed3b17b00079d7911847dcdb00cf3613ebf4dbf2962c05a00bb89f6dd1f95df9e7e7891a83d809b233c0e1aec9709c7ad00", 0x7c}, {&(0x7f0000000300)="51ce0d31df70a818fabbee898fbfc9afc6918e9cfd21e00c746d27b874d934d17b5cb1b63bf9898d5020cd96dfb48a8309775c09b3b7b7ed54dcc5cefb24980ca6a97d2d7ca61b3d7b038e7c26cb27f483d53187e692a5b6a6fa78eeb7c09bf2aee9a49c622c42dd6c50e293628744670609d106df0ee81f2205ed78333cc62703718abbcd69e79b27699b550a061b293ca6bcbb7e474152f4a0454b251226d8c16e26397baa7e8f11128393f61563add1838eecadbd7e61e69b16b2870b7ec8616fa0cd9a222fee638216bc8772b717398c", 0xd2}, {&(0x7f0000000400)="84a2de9d592e1fbcf7f0cad07b1af35766474fbd6b160d2f5959cfde0a18193a601f1ff1a387598fc5c575d202230fbb03ab8e038e7e610af4f09b13dc7d8007d9950650f87f10286e4e06c7c6a8eae6029641e7df227adfe9eec059121b036c175b89aa319ed40d9e9b57a1544dcb73b7a1aa637533", 0x76}], 0x5, &(0x7f0000000500)=[{0x48, 0x11d, 0x8000, "2e4f2dde80ac6806c9e950eba43c75133c19a5631bb80edc928dddc1967f66a861b0c6241af730605ff5d3dd41987f749edbb13c8e23"}], 0x48, 0x40}, 0x100) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x40) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000040)=0x100, 0x4) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r3, &(0x7f0000000780)={0x9}) r4 = request_key(&(0x7f00000005c0)='.dead\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000640)='/dev/uinput\x00', 0xfffffffffffffff9) r5 = request_key(&(0x7f00000006c0)='syzkaller\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000740)='^\x00', 0xfffffffffffffffa) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000007c0)={0x6, 0x8, 0x8, 0x3ff, 0x0}, &(0x7f0000000800)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000840)={r6, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x80000001, 0x9, 0x6, 0x10000}, &(0x7f0000000900)=0x98) keyctl$instantiate(0xc, r4, &(0x7f0000000680)="f482377e4a680e6ed9c07c8d777dc4313cecf3fbe6723c9bdd397af91f457d12e0582ce5a91b841b082ef3c57d8c3993c3", 0x31, r5) ioctl$int_in(r3, 0x800000c0044dff, &(0x7f0000001000)=0x6210) 2018/05/12 21:56:36 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000700)=""/129) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x6, 0x7fff, 0x41479b3a, 0x0, 0x1000, 0x9, 0x8001, {0x0, @in={{0x2, 0x4e20}}, 0x6, 0x8, 0x5, 0x0, 0x7}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x1abe, 0x2, 0x3fc0, 0xffffffff, r1}, &(0x7f0000000180)=0x10) 2018/05/12 21:56:36 executing program 2 (fault-call:5 fault-nth:21): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x0, &(0x7f00000000c0)={0x0, r2+30000000}) 2018/05/12 21:56:36 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) exit_group(0x100000001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000000c0)={0x0, 0xa1, &(0x7f0000000000)="f96ad7ec7fa59a401a12078a10e64a93eda2abd4c4b8a1f00855bba05afe666d831f4da5f486335feb800d221bc643714bda1edcccaf5fae54d235e69cba37a39fab7968136c4fb48371c40c420a390d5e6c3d5131d79f7bde22797533de91eecaed373293263922d5f3698a3cd7a52a89de495d60ef432f73064ea7e3881af871ff93b9b5ddb1b37bec64a4c3f5ad4cde7fc69793d68920dd0d34a53b5f69fd23"}) openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x28000, 0x0) 2018/05/12 21:56:36 executing program 6: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:56:36 executing program 4: pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="a2", 0x1}], 0x1, 0x0) close(r0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) 2018/05/12 21:56:36 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000240)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f0000000300)={0xa, 0x4e25, 0xfffffffffffffffe, @mcast1={0xff, 0x1, [], 0x1}}, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f00000002c0)={r1, 0x2}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x3, 0x1, [0x0]}, 0xa) r2 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffff80000001, 0x400) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0xe2fc}, &(0x7f0000000100)=0x8) syz_open_dev$mouse(&(0x7f0000000340)='/dev/input/mouse#\x00', 0x896, 0x2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r3, 0x10000, 0x40}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000001c0)={r3, 0x34, "00f808f3f7e947d9218437cd71f677814c93c12a872df5cabcce3c01ec39823fb779b7329defa6ede80972befea4d09a177a67e3"}, &(0x7f0000000200)=0x3c) [ 150.774609] FAULT_INJECTION: forcing a failure. [ 150.774609] name failslab, interval 1, probability 0, space 0, times 0 [ 150.786183] CPU: 0 PID: 9523 Comm: syz-executor2 Not tainted 4.17.0-rc3+ #88 [ 150.793413] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 150.802806] Call Trace: [ 150.805453] dump_stack+0x185/0x1d0 [ 150.809143] should_fail+0x87b/0xab0 [ 150.812963] __should_failslab+0x278/0x2a0 [ 150.817313] should_failslab+0x29/0x70 [ 150.821279] __kmalloc_node_track_caller+0x24b/0x11b0 [ 150.826544] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 150.831955] ? kmem_cache_alloc_node+0x984/0xca0 [ 150.836746] ? netlink_dump+0x219/0x1540 [ 150.840860] __alloc_skb+0x2cf/0x9f0 [ 150.844613] ? netlink_dump+0x219/0x1540 [ 150.848773] ? _cond_resched+0x3c/0xd0 [ 150.852709] netlink_dump+0x219/0x1540 [ 150.856663] ? consume_skb+0x332/0x380 [ 150.860597] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 150.866042] netlink_recvmsg+0xe33/0x1900 [ 150.870268] sock_recvmsg_nosec+0x109/0x140 [ 150.874643] ? netlink_sendmsg+0x1370/0x1370 [ 150.879134] ___sys_recvmsg+0x3fb/0x810 [ 150.883211] ? __msan_poison_alloca+0x15c/0x1d0 [ 150.887970] ? _cond_resched+0x3c/0xd0 [ 150.891944] ? rcu_all_qs+0x32/0x1f0 [ 150.895779] ? _cond_resched+0x3c/0xd0 [ 150.899770] ? rcu_all_qs+0x32/0x1f0 [ 150.903551] ? __sys_recvmmsg+0x948/0xe30 [ 150.907803] __sys_recvmmsg+0x58e/0xe30 [ 150.911908] do_sys_recvmmsg+0x2a6/0x3e0 [ 150.916078] __x64_sys_recvmmsg+0x15d/0x1c0 [ 150.920469] do_syscall_64+0x154/0x220 [ 150.924410] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 150.929641] RIP: 0033:0x455979 [ 150.932857] RSP: 002b:00007f4d40889c68 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 150.940621] RAX: ffffffffffffffda RBX: 00007f4d4088a6d4 RCX: 0000000000455979 [ 150.947933] RDX: 02f50f9ee824b1a0 RSI: 0000000020fd0ed4 RDI: 0000000000000014 [ 150.955253] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 150.962565] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 2018/05/12 21:56:36 executing program 3: ioperm(0x0, 0x7, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x101000, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000480)={0x7, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}]}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/hwrng\x00', 0x0, 0x0) sendmmsg$unix(r0, &(0x7f0000001ac0)=[{&(0x7f00000006c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001a40)=[{&(0x7f0000000740)="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", 0x1000}, {&(0x7f0000001740)="2899883fd742ed5bce3860dc2f46a24ea51ab8af9e7ad152e979788f11a52c867e9bd5117cf07a709d66bb7db4078219abaca0cb35d06f486446a23dfba7e6451511cbce0cc6940262dfa6abbb71093d625d3e1363c7b5698097a82d5bf08a68d8426badb615d2b68bc329db73b446f75a8a20a32876f5b5928395bce75d939a2dc9d03a29b3a2e9fd6ac908ea3fad5c", 0x90}, {&(0x7f0000001800)="54f8efc8335473ffb9080b2c5a510cdc76e7885de0dfaefbb002abd03bf1ce407a2d9e74e7f728d074c2e521d3394105f8937970b4e4d43d6306572f770c226887b0e589235a8e660c475b0b62f6aa962baf9a513d6a4cc1b45b65a3127d5bdcc59f6b49190635b3456fb5907cff5405dba9a7d05274e5b52408c1adb701bda972e4f3e4fecb8e3f5a122e4acb434cb6d18b4256bdf4efa0", 0x98}, {&(0x7f00000018c0)="1c687dd2921e2da6583343b0c13d02bce73f6f3707a5022b3b3d2e3877d610eaf95230d83361815177e4038e7607db58168804469805cc7411abba1ec8b532ba35880057377efb7fa33d04fead0962e4ccf119", 0x53}, {&(0x7f0000001940)="7c022ac7b540a876980b8a56c52b8e1b051d7630baf157c0f568c5923e3299c8b45c173cac406f150b22bc6f5649caa6d2e1bb8e1a77df05a2b563592713b2e6185493a3677104002fa16af311c6bca84f3b2103b877eea60a0a453df2a14c9af9337683f2db2ace2be27915cfa7d112b4fde3f2bd70d8d6b3a98b2bf2fc88120b5c3ebc1f07f1909d206239b4fbb00b1d24269c099f94783d73f7ce7c242fc2fadcdfe8ce46f8b07cbcc2034a9153b945c32b8a5944499d3dc105ebc773ca3085a31c762fe8703e83778d5a92d293b3e69bd58c05c01f74fc0f922629e35971bca159936440d2c7d6e3", 0xea}], 0x5}], 0x1, 0x10) io_setup(0x1, &(0x7f0000000500)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000001f80)={0x8001, 0x0, 0x10000}) io_cancel(r2, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x7, 0x3f, r0, &(0x7f0000000540)="15810e38da7e3f1312248d9688f7a5996da3f1921d4f3059", 0x18, 0x4, 0x0, 0x0, r1}, &(0x7f00000005c0)) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000001f40)={0x7, &(0x7f0000001b00)=[{}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioperm(0x0, 0x9, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000600)={0x3ff, 0x2, 0x9, 'queue0\x00', 0xfff}) 2018/05/12 21:56:36 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x200, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, 0xffffffffffffffff) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r1, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:56:36 executing program 7: r0 = socket(0x40000000a, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") futex(&(0x7f000000cffc), 0x1, 0x0, &(0x7f00000017c0), &(0x7f0000000000), 0x0) [ 150.969883] R13: 0000000000000548 R14: 00000000006fbf60 R15: 0000000000000015 2018/05/12 21:56:37 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") pwritev(r0, &(0x7f0000000600)=[{&(0x7f0000000040)="be2bb72d2c6dee1a7501e1bdec8d6fdc285f138af6406e8c48339c5f206f1a7d92da134603583ea30a62ea17183059ae5d45f1d7c6841cf6e0f68546162168585133ec43b02cd5dcfba34dc83563f6aa0e307a51da595ad620a5b63a1667617f1a1af8fdf8861f03b4aa879f97c3c5f04d6e86d1d2cb3ab79003d55104cd80a1c0e8e653172d71f5aef5e7aa4b35f5acea4dd78a79d2f57d522111ef74ec59b1a8df2cd26f", 0xa5}, {&(0x7f0000000100)="b1a9e213eb0c20bdcf726580d01fcdf9d231bd550979092152849120d4e90ecf4c183b269cf2407f86aefc23b1b8582d8cd24942d24f64214f1c21a9fbca3d29559cbcc867c37987d8da29c50329f10bd003745dfa1ec74056af38f92b7cedabcf0ee74c70afddfed23750f884e63dff3dbc03580e2b6a96c58973af619af562b165894816c4f9485bd1e97ad01c5c", 0x8f}, {&(0x7f00000001c0)="a50b5838038fdb6538f80a53b425f5ae7cf0112b52aaffac599104d737932e8f159e54f9ec11e6fd15b45e18f7e7c84a5ae0f38a6de7b3b61f30605e267a7f45e42b5ab27e409dfee355e345efe228587edc963b095b3c0092b9f75f87766fe365732776118db9fa15975e3d398b60c835b38c92379ac305e79c93b7efb87ba27bafc6b9c39e4bd5472f223a2e8ed020f7cb9a01590bb85939bb6bb3fd1bf9e731a003caaf077ca8a61c158889742baa3e", 0xb1}, {&(0x7f0000000280)="af47d04210527a387623fd183c6377dbcae7483293944d3ed12f76ea0daac7eece6138194a2b79fbf6bfb1abcce8d6d30ca283574d55eac0b7a00d0c3c19cd45cd2f7924d47e77620529e11cc3a08f8b32d07e84976b9201e4d9f04f8c29d0f153ea6dd3e333aa516f9e7c788144ed0be696344fbdd810bf314526ada391f75b41865ced0f5d293f54596573117df73f14fa88654691337764", 0x99}, {&(0x7f0000000340)="1d8aa8cf4372e2d8effa44d52caac90bd8094f0322ac5c71b38d337ffda78b5c536b86b33b5cda0838c82a8fe939979462816deceea2fa981add1fe0998c3d0ebb2f4d034e5d7c888e9844ce01f50569466024cc1d9eced9ad79411f0e83e16f11a7dc184b", 0x65}, {&(0x7f00000003c0)="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", 0xff}, {&(0x7f00000004c0)="da3f33397e96f95152771a", 0xb}, {&(0x7f0000000500)="5cdcb99fc8fe53bbe01abb48273258e327a75ea6698783363c6082542a71e4302586377a5fd41a4f4cec6f483fe765012a7391dcc45947004b01fe762f640bd922cdc9cab0235f0125ed3b79d9e01e0ae76574611bbb2f9e962a5b909a305a33dd97deeaebacff02c5a1c0f26b1aef552c473475effc172395800716345d3c9d013e1be25c72cd8836b37c807d37ec", 0x8f}, {&(0x7f00000005c0)="00d0f1a0eee512b5bb667eb76826f8dd8292d94ec931f1dd8410d041938653f2b4d6a171d245bec75e483ffe420447c5a9a618f6", 0x34}, {&(0x7f00000007c0)="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", 0x1000}], 0xa, 0x0) msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000700)=""/129) 2018/05/12 21:56:37 executing program 1: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x40800000c0044dff, &(0x7f0000001000)) futimesat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{}, {0x0, 0x2710}}) 2018/05/12 21:56:37 executing program 2 (fault-call:5 fault-nth:22): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x0, &(0x7f00000000c0)={0x0, r2+30000000}) 2018/05/12 21:56:37 executing program 3: ioperm(0x0, 0x7, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x101000, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000480)={0x7, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}]}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/hwrng\x00', 0x0, 0x0) sendmmsg$unix(r0, &(0x7f0000001ac0)=[{&(0x7f00000006c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001a40)=[{&(0x7f0000000740)="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", 0x1000}, {&(0x7f0000001740)="2899883fd742ed5bce3860dc2f46a24ea51ab8af9e7ad152e979788f11a52c867e9bd5117cf07a709d66bb7db4078219abaca0cb35d06f486446a23dfba7e6451511cbce0cc6940262dfa6abbb71093d625d3e1363c7b5698097a82d5bf08a68d8426badb615d2b68bc329db73b446f75a8a20a32876f5b5928395bce75d939a2dc9d03a29b3a2e9fd6ac908ea3fad5c", 0x90}, {&(0x7f0000001800)="54f8efc8335473ffb9080b2c5a510cdc76e7885de0dfaefbb002abd03bf1ce407a2d9e74e7f728d074c2e521d3394105f8937970b4e4d43d6306572f770c226887b0e589235a8e660c475b0b62f6aa962baf9a513d6a4cc1b45b65a3127d5bdcc59f6b49190635b3456fb5907cff5405dba9a7d05274e5b52408c1adb701bda972e4f3e4fecb8e3f5a122e4acb434cb6d18b4256bdf4efa0", 0x98}, {&(0x7f00000018c0)="1c687dd2921e2da6583343b0c13d02bce73f6f3707a5022b3b3d2e3877d610eaf95230d83361815177e4038e7607db58168804469805cc7411abba1ec8b532ba35880057377efb7fa33d04fead0962e4ccf119", 0x53}, {&(0x7f0000001940)="7c022ac7b540a876980b8a56c52b8e1b051d7630baf157c0f568c5923e3299c8b45c173cac406f150b22bc6f5649caa6d2e1bb8e1a77df05a2b563592713b2e6185493a3677104002fa16af311c6bca84f3b2103b877eea60a0a453df2a14c9af9337683f2db2ace2be27915cfa7d112b4fde3f2bd70d8d6b3a98b2bf2fc88120b5c3ebc1f07f1909d206239b4fbb00b1d24269c099f94783d73f7ce7c242fc2fadcdfe8ce46f8b07cbcc2034a9153b945c32b8a5944499d3dc105ebc773ca3085a31c762fe8703e83778d5a92d293b3e69bd58c05c01f74fc0f922629e35971bca159936440d2c7d6e3", 0xea}], 0x5}], 0x1, 0x10) io_setup(0x1, &(0x7f0000000500)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000001f80)={0x8001, 0x0, 0x10000}) io_cancel(r2, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x7, 0x3f, r0, &(0x7f0000000540)="15810e38da7e3f1312248d9688f7a5996da3f1921d4f3059", 0x18, 0x4, 0x0, 0x0, r1}, &(0x7f00000005c0)) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000001f40)={0x7, &(0x7f0000001b00)=[{}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioperm(0x0, 0x9, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000600)={0x3ff, 0x2, 0x9, 'queue0\x00', 0xfff}) 2018/05/12 21:56:37 executing program 7: r0 = socket(0xa, 0x1, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000040)=0x4, 0x4) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000400)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r1, &(0x7f0000014fc8)={&(0x7f0000006ff0)=@in={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f000001ef80)=[{0x20, 0x0, 0x7, "4410050700ef000097"}], 0x20}, 0x0) 2018/05/12 21:56:37 executing program 6: r0 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, r0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r1, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:56:37 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x200, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, 0xffffffffffffffff) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r1, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:56:37 executing program 0: r0 = socket(0xa, 0x1, 0x0) msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000700)=""/129) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000040)={0xce0, 0x0, 0x1, 0x7, 0x1f, 0x7fffffff, 0x7f}, 0xc) recvfrom(r0, &(0x7f00000007c0)=""/4096, 0x1000, 0x40002001, &(0x7f0000000080)=@ipx={0x4, 0x46ba, 0xfffffffffffffffd, "ceafa7e03ef9", 0x40}, 0x80) setsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f0000000100)="0b48d655ddcf89dc197b9bb44233c0e0e0814454219f773c61e673aea397903cd6cf5c4530699a28ad6e7f91c64e8c05643d5f3a2e16ccd20a219fd6d249551a4a6433c338eab9f057d052c4ab12b516961bf0a95e81829e17e096a11d3acf71d79639fff74cff8cf1972ab7c8227b334462826ed4d675b92509515652259208db7c0118770a9f67239ced782d9e3988dcb0a85e3c0a952aa761fd57434cfc30998f3414b6e0ed767870815fc37e65079c848c0325fcafa9fc70dbe90c271563b421ffc2a0f39f1765d2a0dcdf77cff6f55c1c509e86216e013fb1ff5c89a9bf657d311b20", 0xe5) 2018/05/12 21:56:37 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x800, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x6, 0x5, 0x1, 0x0, 0x401, 0x50e7, 0x0, 0x2, 0x5f1, 0xffffffffffff01f2, 0xffff, 0xb77}) r1 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1, r1) getitimer(0x1, &(0x7f0000000080)) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000100)=[{{r2, r3/1000+10000}, 0x0, 0xffffffffffffff00, 0x7ff}], 0x18) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in=@multicast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000280)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00000002c0)={@local={0xfe, 0x80, [], 0xaa}, r4}, 0x14) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000300)={0x0, 0xc1, 0x6, 0x7, 0x4, 0xda8d, 0x3, 0x6, {0x0, @in6={{0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, 0x7, 0x8, 0x3, 0x80000001}}, &(0x7f00000003c0)=0xb0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400)=@assoc_id=r7, &(0x7f0000000440)=0x4) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000480)={r8, 0x5a205e3c}, 0x8) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000500)={0x8, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e22, @multicast1=0xe0000001}, {0x2, 0x4e24, @loopback=0x7f000001}, 0x380, 0x4b, 0x8, 0xfffffffeffffffff, 0x7, &(0x7f00000004c0)='syz_tun\x00', 0x1, 0x494a, 0x100}) r9 = socket$bt_cmtp(0x1f, 0x3, 0x5) splice(r9, &(0x7f0000000580), r9, &(0x7f00000005c0)=0x1, 0x1, 0x1) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000600)={0x100000001, 0x7, 0x40, 0x1f, 0x2, 0x2, 0x4, 0x7800000000000000, 0x0, 0x400, 0x10000}) recvmsg$netrom(r0, &(0x7f0000002a40)={&(0x7f0000000640)=@ax25={0x3, {"418378c5e8941d"}, 0x2}, 0x10, &(0x7f00000028c0)=[{&(0x7f0000000680)="772cb92fee31ad739b527f5933b4aecece2d7fdd1c35c80ae46d40ae4b7a1fad01e521e63f2d1a92caf09d021147d9062815", 0x32}, {&(0x7f00000006c0)="bb55d23eb202af9bdc55d19e9a2b757e2930ad4ceb36dac23e4f101657fb5af882970391d1a66c0df9771331efffe5fc93607f342fdb490928e4dc8d6e0ab9b90c7522fa0a372bfc704fe413ffe883449c43cb1a486a38ce553fa2f65a4b7e3ab945ce2713b918d6aaa63844a12d948d59e99d", 0x73}, {&(0x7f0000000740)="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0x1000}, {&(0x7f0000001740)="6f0f6104dd608dd10f0e908a061d46a6513f21274bcdc87ef7456c0b3f19b7acd1b71beca4963203d68e6329e73f7e405cb91cde7da87656c87f104b2a43c84cce243b5ff388fecbc5a6fead08db782e82c2d679612937", 0x57}, {&(0x7f00000017c0)="2000caed72fe99b1365202e811fffda13c1fd27a94d5727aa8aab728246600a9f5cc74f8ffbfc07c1c5ab8e2ee0dfa7c8847effc199dabe86d0ee1fb2f63afcecacb7dc7b9863923ca676f505cd392c13e592b69915640555dc0a39af227901f0ea44fd9e7fde8f6f941648e0dc0d8a1f6cfcd8c94c53b9621de0cf592a223c1accc8a7f874ec5f686daf9f2dafd702da64889ff16a5e226f576001808592ed1b7e831caca79278ddd79d79c4413b1914d69c8a273838f2ee5297509ef3a234cae49547ef4e2b5d7e22137", 0xcb}, {&(0x7f00000018c0)="94164bb38a91874c0db9b6dc65c338567b0fa9c0fb41b139e7e2737ddc71e97d7224b8e5c67c1829ef36011799a799c188dd07cfc3017f627245d19f88a65906b4866e423083db5354ece0cfa947122ebac3c61d0cb101cfea79bacabc40f1e48255767291ee01afd25276f0da2738798dda06413aa8f0d660b0dbffbbcd2f3adcf17807a760d3ec34178edfd66cc4e5e642346ddec7bf485397348649e0f9fabc650a5c835785b9eb830193a8d325c73722992b7ab2899e20661c92b42a607ec8daebcb8f3e0c61fe71bacc96e944d5b9cd1622931e11406886b1588c72989a566d9da08aa5431aa46456ab85ac9d44b81e1b563da77d5c6958f2e94fed9f6d21336865c33bad2ef9359ff9d9f26c30f595f306a80ad29a35cc238de60f0e0a0b1e84a4829c0a64299cd09080cc664fb68ad8f1b9b989c2815f45621c7707269298ec9759ca1fc608c385f2c6d4742185acccda4d6f9d930026a4fbbb4ddd443290522a47f3f1800f4632d7a939e8673b4bd487bebc31c9fca177b14fcdb03744528104ef42846904e273b2781df766cca71278d195d3d186e64de1e2be7ec4e3877e543f585b94bbce40de3d710560fb665ad7d07b56457a67a05c4c8bc132c1b4aae01b76cb274a09d32a73af5ac42d96a5b64857f7929a213c213be74617687b0b6f4dfcaf6780bee472fb2764c02a767b42ef638d41029a5e981014b95d1c5a14eb24c93b4398007ad1f6447f4191e2e034ef42c2fbf3efbc79f2cbcd6aa0223b3c8fa720787d5cc2998dff176838ddd56dd64c67848cb77949671d11790047d741b95c2d0d51af446ed726664149de4736ebd8be017be0a6a7295cca0838d060566cd5bbaa4db60209bff4a35954db514d6cf82dd86383c40f4993b75b8bf3309b04d6e621fffdb91058e98f38144b2144066fa5f7aed581fb59d223aced3bea42fcace828bd66b5f628f4ed3987a9a48b054128460d7699fc1e2f5688b572d8ecc5d22b2997f0587a8485054e0cc7f5e4890b4c2cd725088ef8a3ea36b6a69d4d171b442ca92801128e00cc2c599de8ea370c4503ffb5442d52f521212535d3fe99751d79c4042e076b35dbf17fb5858e9eae685ca9b4922efc56c3481c7cae6f73fca4c16daebc536337a18737b745cf5aa0e789ff2fb44e0b26996ed5d67d5f1319670be9e363fff60462c9971c9d15e837b996654498945b77938775b1440a719806b8371bda809a968cbf9d2cd708603f70f0777043e818cdfeaf77d880d3e9775d5774331445dbafe26de564e4ea558d986780445fd588600f22d101e37b0f2635adbb34c748cfcdf3a858b91637b19940e94e61627144063920cadad4eb7ff7c1388d404d4236079691d38af996a8f69b28ca0fa1a84834bc4aa18ecce5270e74510e4ad780abef09b6dec81e6ee2eaedca12f709e3d10dc5afb3d8f1284292a100d14093829f58551c877f0ca47af0bb98e165607b922c679da52a96a00569d5b2667cde05dd561bf1dec132f6c76b8e3fe2a9d0f83aa94f0903432692cc0a086847e3a1b07570e6c4e550196dc3a05a6aa6487b7313b0627e23ab08c1de247a5196e0168ed9dbb9256a55e6334d3494faa7f395cc4c68002de2d96866b081b7ed4d3909d0e83035378c4d45562051fbe90eee7d7b63ec28e2b4bda59e47829bea16c4b337fceea259011837cf53ce27b08e61dbf1a59ad62c79b80f820c6d448d9f506b2165e75f8dfb1b2740e3accf25bc514f96d5ed6222850425fe6d8e189a258320fa91d86cd196c3d3d354cc05232690463053cf9bf6f2c80b1b1bcb13aa31c8ee32d8bf464d595863f7696ad9af766a3db2b1f6e00b8e606bd276a61a538839e0e400977b74659b0f1fab5196add86e0bd7a8c78cd1977b0e49120b973867e4bc5ef907d5a8a6eb2d5d9f110d081d8c11f4a597910bf9b84fb3e3e1191f6ed44fe7a8efa1e234a93aa67047802405290e12e59c23d5a118c55930f1f501a96447f804edef37e427a9c207980ab71d028814f7819e0a0d09ad596f875ce5cd71ed7380c5b6c0ff52d28ed60018012faf590eaf9075180b4523a9675a865fcc68e27687325a745850c16fc27c5ebbfde23983ee6497d7657bef11b740044359d0972b45b75b47866aef7b8c06f698df8559a85ba1fb3ed2793ee2f9897ac057eed915fe4778f4af08ffbcb55cb4610c9339323811df10272d44e2ee2ba266efc4ad73ba4887b49688f714c911cee4622ae12818bce11c023181372d20a3a5f8afefb7c7b27e6a9ab6eaf134ffd6a93071c78e6bbeb7898198146ff04012de48b10fb14cfbb4198b065ccaa39e79fa84ce4fe214108c470ccb493f1045f9e6a1e42eec69018d0197d40e8dc4bf30d8ab795c82a253f7f37a0bba75cd1001529bbeb2fe85dd46845b267771f9c9f1032e48e40023e244d96b0714b1b25152afe1453e32ea68b5df6df17970ddfc552e5362352ede875f3c4ec0b771f17a6aabf507b321b4249b2324abd10f62b32a1231d74cfa186e9a0f052c0836fd27f10c5d92bd5696fdfafc57094892b0213a092233df7fb0d573f2adbf8b0c29f9e954b277b59e1a989edb2c4e6d288fbd505eb73f5a83611d6a0cb8bb8764a3e1acf36882257201858d77dfd505d6043343c9353ee0428763a97132a5d106bd47aa08711ea4a04db20b10e1e58f7ddac9f088498564c0a72d074379f7d8d270bdf1023364b350798f84f1e31ceaf591a6f2d155adbcd7b4f5d3247da61e20985bf798bc68d8558978fb9ddea8695986da181fdeadb3589516e9403caad95a5212e960d77d308defc5c47882a6ad84f8327557d8f05824ce0d3e56f7334ba962d3fefe929a5b391ccebe4464f883be0afb3187ad7d1caaa3532ea82dd2044197bf99f7831e4accc0ce2e9a61d7badf37162821bbb7a16ce60b1505427ab3b0ec3680077104a967b10a4acb426e2f4e8987b4e736ebfba302b17004561b6025699301aa2f4f6ba03bbc65f176a837136b997a8c79c22b8013fcc460f11db8fe607ff39bb80f54df89ff57597a3262866272a9b79baa51ddb12dc3333e26c77ea87d30e04cf6f81f092fe19dcc700ca1e43ea2532c158dcc0c5bab872365531815344beb814464838a33606dda689852206f05270a84f6431440017d35f2175a9a99b960d0ed5eff534a30754698757df8cc0d6d2f275f449d7c0dd143cce6bdc9f219173c07ddc1255b0fd62b06c00f6993aba977ee1cfd8c13c1394f1e6d50ce0b4dcc465f7ba188ead78acfa443fe0b89c3c740681f6eae04a89aa176886c3089c60a66fae98bd49beb83f7bcea90ac4164d369a63388ee1147988cfae020c8f432aaeeea0dafc89dd494b0282bc3d893a632817b49830fd5cb6a1d7fdf343a5ca6d81e3618c17e0ef91b6a39b068209a8815cf988e04b4fdf10418063f8b7f4cc65b2e50496b755008ef82ab4e573bf9dbe71fa779593c733c9a5953d5af8391320bd652878f529ad38b5d283b574c59fe81296287ebe633a49313ac6e559aca777746ae2444f61f51e362c570f2238a2102e535ae062d5a8da96c1f6be53beacf41d2e277d9d3226df1ed2ec17864bcc36fc4f8de91b7f8808d7d4927596b602b68124f44a67588b1a0e1b877f42be72a2c7af9b711b8722a1335a9ff9611f4e99a4470f50f34737d2b414ffa819fa6e19efabf1eb79913f2e3b742664d63ab40f66ec4df4f56ad55ab9010b9ea1cf97ce0270b95b103f6460267b569c283718b2a51cc4709513d702d41d85e164b637d628fbfa2ffcd94133b961dea9c9fa0a2f91a78ff400effc834734854c8133433fd472af44c1de5555f0be2d1b7eb3da40a378a48b515a165b34290664149fd1dabcd02d29b8b16fbc4a915279bd73ff5b7907d4111ea3d8c1ec67532d1c743811322978bd672b9538f092a43186f536a6ef9de54b7360ef8591a78c15023de3dfc5660ae84357fa991564147d7adafa745b4287b69c518655bf5159c47c8718835ec099358e67705e793f912128de447fb1ad8f90b5be8e771acaa27f7631e6218c2a4b5938b4145c0f7270dc473b9bd1da6d7814313a9e91de97752cfe00f54b7e58bc26c6218e6a5c9fe6088f669c6c240a3ac1e9cda8116a6abb3744b4638cc92713bf60ef9d712a3ca448fa0116de45c784b779ab9170af781ad96de03740ba04d01ee515597552e54681cbd46de22e755dabce9f27a058736a6a94a916f2685800e578be10b833321c4a09defd53ce1e6c450a9843265fd597d47365f55c4501f82f60edc42a5250501b21d8e9eb0646c0301277aa9d53b58817f124b3b8a167338912b72a851acf02844e255e9144edeef001f080a07ba92999331ab30d1a73b14619c69ab7907646b36123fe9cee4104e8a78385b67ac03eb369dafe72d30c8df2666e9925491188f62e1326034fb397e88b5f93233efb99f7181372882168469393b9436666710d1be2f0b776707293138f414b8c85d41f28c6f209640bcf8b46490c6edb6bfa541c46935e17d3d88806f698b2419619e4ce33581af67a47a30e58a8d9ccf4d5dce11411efae3d0809c589ba7012865e83e84163926062d7c07ddb330f4e2bbf1f8291ad6bbc1f2cd8a5f94fb0f4d5b92380f031b5165fc83e591e4bdc0c883e7f61ce8d8596f3d4f5f91f5d610b5ed79cd15e7518be5da58b820e67cd9b4b70c0f6cbcb65672155e284e329025ebe113317142ff00b71621797b171accb41ce12d70d32663c14fe94cff9f298871ef3a36337994530b666fe7c043cbc86591f01c5b8a081de10b858015355e42accd5269b2411f2eb694aabdb3075e8a897437914c21287cdcaa91ee2e51a1f02c7c03589930b84163709b8118b0fafb4bc170538071b61bb019b603104c78389a60e69da4e3cb4da322f21b0bb0af4b1c406f62bf9df39f553e25be448e74ab85469f2dae2196d6e06e93ecff70824cca27c67035eeddfc67a9d99ba3b734469b8d6e66447053a24e322dc398596c0db2189f21d9207100addd47fa804bfcc8b849317ed5205de4f9bc3e3eb1e78d2c3f0956968a5cc674723ab515a213618261ea5eb65afd2cdcdcf324b5b32f3e13580da5b3cf60173be19dda7123ff4980ca0d9a2964cf28ebb3e1d1df5adbe2cead77f1ed54c11744b77869700e3beca003bd136f2fa6c69334544316ab87deafef9cf5974b082a347c9584aaddbc1266441b0ecac3f852fa2418bff38a97fd1af890e7396ad919872674be25f9500b61a84fada7f12f58e34c78f8dd6afadfcdc9b3ef497fd743ff49dca07ad005e3e23bd6e0e1e3f7c575b6daa85ef9d9c4da1296185e5cba98fdde099fcbe113284aaa0c1a52e055841eb95f5e3e2b69a5eb0640ce33cf7951d0e0d6b29c2d237e856f516583575bd0d8a4280e2c850ee7cb15151842c0f31b40b57a5896d958e8b6912748daacc483cda1ef4292c9d208433d53e387d130b9eecfa97e834aae3e8c6fea46b5b7eab27d3765836c56e0c01203b204b7123d289728034063d531ec97bb274406d5a54cfd1f10308a578a15a15810cc7f2ce6fd39a8927c91493cadc99002cd67d94b08e24a9d0effc2f789c68226497f9eea5c13490d64bf93b3206f0a32c71ab3ff2c25ed965c7f69c51870f3986b0931f94d39efd2f90e12c83c8b9a1c1ca28b9e05fa94f39a54822f906d5772672d030c73a22047c8d6b09bc9f15716eeb18e15fcfc6e7a8bb77bdb0f740c1b609ac3967135376f626f8ba4a23f4bedde73179bc7f5f2d2f2be4ddc6f9bc6", 0x1000}], 0x6, &(0x7f0000002940)=[{0xd0, 0xff, 0xfffffffffffffffd, "f9b96d12b543c66357cafbae486658065ca5b3dd58987ec989c0ea767b8ae549fe19a3d0acb927f824d30720fd6d17ddb7bcf1a50e0c1fd529eb605a7f6003b753a8785b3431d9d8702122546641f24a635e2ca112bdcf629b1abf38d426d29db90d768bb6c6267d59c2d92ccd4830c1885006d636b69cc8f086ea7f250f32ff0b7854d41d50ae4fc6d50ff41bedbf9a7582cee6fb201bdbcb43e39d56076aba56651c2e07089baff88c818e33e9a496f0782c2890b367abb5d3"}], 0xd0, 0x80}, 0x40000000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002a80)={r8, 0x8b, "a79c23712c9f8507873db7c3bac251ca1c7abeae304ccd696a716cf33b375d4a5b9a10d2934dc3c431bfab71a7c0971ce6bfb000bf29e02c7fd4cc032a13a081fc55a8054d13486b2fa650bff7aa78d34ea87949d5bab64feee91fe39fdf89a149f5b3ddd39a9a3a5c3c2b430a92637aa601908869abe5119f1fbd8e7377f2cdf3b0d69cadfd1b4b3319ef"}, &(0x7f0000002b40)=0x93) symlinkat(&(0x7f0000002b80)='./file0\x00', r0, &(0x7f0000002bc0)='./file0\x00') setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002c00)={{{@in6, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e23, 0x10000, 0x4e22, 0x0, 0xa, 0xa0, 0xed8a58bd9b505981, 0xbf, 0x0, r5}, {0x3, 0x80000001, 0xf2, 0x0, 0x1000, 0x101, 0x8, 0x4584}, {0x8, 0x5, 0x1, 0x100000000}, 0x4, 0x6e6bb0, 0x0, 0x1, 0x2, 0x2}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d6, 0xff}, 0xa, @in6=@loopback={0x0, 0x1}, 0x0, 0x3, 0x3, 0x401, 0xaa, 0x0, 0x1}}, 0xe8) fstatfs(r0, &(0x7f0000002d00)=""/239) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000002e00), &(0x7f0000002e40)=0x10) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000002e80)={'bcsf0\x00', {0x4, 0x8, 0x1ff, "b9cefd3cc197", 0x7}}) r10 = add_key$user(&(0x7f0000002ec0)='user\x00', &(0x7f0000002f00)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000002f40)="c9254fb3af4fb2fb6491dbe701381aa07e1802458373f321048e44865e025c3b86bb314a903fe6", 0x27, 0xfffffffffffffffd) r11 = add_key(&(0x7f0000002f80)='dns_resolver\x00', &(0x7f0000002fc0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$negate(0xd, r10, 0x10001, r11) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000003000)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000003040)) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000003080)={r6, 0x7}, &(0x7f00000030c0)=0x8) 2018/05/12 21:56:37 executing program 1: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[{r0, 0x1000}, {r0, 0x1008}], 0x2, &(0x7f0000000080)={r1, r2+10000000}, &(0x7f00000000c0)={0x9}, 0x8) 2018/05/12 21:56:37 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x10004e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0xbe) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007fd, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='cubic\x00', 0x6) 2018/05/12 21:56:37 executing program 6: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='/dev/dsp\x00') [ 151.502162] FAULT_INJECTION: forcing a failure. [ 151.502162] name failslab, interval 1, probability 0, space 0, times 0 [ 151.513656] CPU: 1 PID: 9579 Comm: syz-executor2 Not tainted 4.17.0-rc3+ #88 [ 151.520938] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 151.530336] Call Trace: [ 151.532987] dump_stack+0x185/0x1d0 [ 151.536683] should_fail+0x87b/0xab0 [ 151.540463] __should_failslab+0x278/0x2a0 [ 151.544771] should_failslab+0x29/0x70 [ 151.548719] kmem_cache_alloc_node+0x164/0xca0 [ 151.553352] ? kmsan_set_origin_inline+0x6b/0x120 [ 151.558250] ? __alloc_skb+0x203/0x9f0 [ 151.562192] ? __msan_poison_alloca+0x15c/0x1d0 [ 151.566958] ? _cond_resched+0x3c/0xd0 [ 151.570903] __alloc_skb+0x203/0x9f0 [ 151.574668] ? mutex_lock+0x31/0x90 [ 151.578388] ? _cond_resched+0x3c/0xd0 [ 151.582331] netlink_dump+0x219/0x1540 [ 151.586295] ? consume_skb+0x332/0x380 [ 151.590312] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 151.595760] netlink_recvmsg+0xe33/0x1900 [ 151.599994] sock_recvmsg_nosec+0x109/0x140 [ 151.604374] ? netlink_sendmsg+0x1370/0x1370 [ 151.608866] ___sys_recvmsg+0x3fb/0x810 [ 151.612942] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 151.618386] ? balance_callback+0x48/0x250 [ 151.622699] ? finish_lock_switch+0x25/0x50 [ 151.627108] ? finish_task_switch+0xdb/0x230 [ 151.631605] ? __schedule+0x69b/0x730 [ 151.635496] ? _cond_resched+0x5e/0xd0 [ 151.639434] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 151.644879] __sys_recvmmsg+0x58e/0xe30 [ 151.648981] do_sys_recvmmsg+0x2a6/0x3e0 [ 151.653151] __x64_sys_recvmmsg+0x15d/0x1c0 [ 151.657538] do_syscall_64+0x154/0x220 [ 151.661479] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 151.666703] RIP: 0033:0x455979 [ 151.669922] RSP: 002b:00007f4d40889c68 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 151.677685] RAX: ffffffffffffffda RBX: 00007f4d4088a6d4 RCX: 0000000000455979 [ 151.684993] RDX: 02f50f9ee824b1a0 RSI: 0000000020fd0ed4 RDI: 0000000000000014 [ 151.692297] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 151.699599] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 151.706906] R13: 0000000000000548 R14: 00000000006fbf60 R15: 0000000000000016 2018/05/12 21:56:37 executing program 4: pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="a2", 0x1}], 0x1, 0x0) close(r0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) 2018/05/12 21:56:37 executing program 1: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) pkey_alloc(0x0, 0x3) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) r1 = pkey_alloc(0x0, 0x6) pkey_mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, r1) recvmsg(r0, &(0x7f0000000680)={&(0x7f0000000000)=@can={0x0, 0x0}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000080)=""/255, 0xff}, {&(0x7f0000000180)=""/162, 0xa2}, {&(0x7f0000000240)=""/242, 0xf2}, {&(0x7f0000000340)=""/152, 0x98}, {&(0x7f0000000400)=""/179, 0xb3}, {&(0x7f00000004c0)=""/205, 0xcd}], 0x6, &(0x7f0000000640)=""/37, 0x25, 0x3}, 0x40002020) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000006c0)={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @remote={0xfe, 0x80, [], 0xbb}, 0x400, 0x8, 0x9, 0x100, 0x7, 0x80000000, r2}) 2018/05/12 21:56:37 executing program 2 (fault-call:5 fault-nth:23): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x0, &(0x7f00000000c0)={0x0, r2+30000000}) 2018/05/12 21:56:37 executing program 6: pkey_mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0xe, 0xffffffffffffffff) init_module(&(0x7f00000000c0)='\x00', 0x1, &(0x7f0000000100)="ec6b657972696e672c6d696d655f747970653a766d6e657431822800") r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000040)={0x8, 0x7b5, 0x4, 0x7fffffff, 0x3, 0x4}) ftruncate(r0, 0x40) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000000000)=0x10001) 2018/05/12 21:56:37 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000040)=""/129) 2018/05/12 21:56:37 executing program 5: r0 = socket(0xa, 0x1, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000000)=""/110, &(0x7f0000000080)=0x6e) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x802, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000003ff8)=0x80) 2018/05/12 21:56:37 executing program 7: unshare(0x60000000) r0 = socket(0xa, 0x3, 0x19) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000100)=0x8d5d, 0x4) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="c3dbcc814bb6dae8b2177002000000d631"]) ppoll(&(0x7f0000000040)=[{r0, 0x200}, {r0, 0x9001}], 0x2, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={0x2}, 0x8) ioctl(r0, 0x8916, &(0x7f0000000000)) 2018/05/12 21:56:37 executing program 3: r0 = socket(0xa, 0x1, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) ioctl(r0, 0x8000000000008912, &(0x7f0000000080)="c626262c8523bf012cf66f") r1 = socket(0x4, 0x803, 0x5) write(r1, &(0x7f0000aabf04)="fc0000001200070003f608090007000a2278020000220400030021000100034533a49e3500a60000000000036915fa2c1ec2ff12f0009bb94b461219d07f9400020000008ce600036c04000000000000008c22ebc247ad4774540009db6b34d07302ade01720d700bbc9fc3d2e80772c81fb2cc56ce1f15627625ba4fdcf3cdefd5a0000000083ab82f687f70c9d00f9fe0800000003900000000000000405000000b90200f295ed94e0ad91bd07babc7c3f2eeb96d43dd16b17e183df150c3b880f419f4600b567b4d5715505e658a1ad0a4f015b1dff000000000000008f6ff6b6210003deac270e33429fd3000175e63fb8d38a8757f1e8844e9c", 0xfc) [ 151.896853] IPVS: ftp: loaded support on port[0] = 21 2018/05/12 21:56:38 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$SG_GET_VERSION_NUM(r1, 0x2282, &(0x7f00000000c0)) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000040), 0x1) msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000700)=""/129) 2018/05/12 21:56:38 executing program 6: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)=0xffffffffffffffff) r1 = shmget$private(0x0, 0x9000, 0x4000000200, &(0x7f0000ff7000/0x9000)=nil) shmat(r1, &(0x7f0000000000/0x4000)=nil, 0x7000) 2018/05/12 21:56:38 executing program 1: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040)={0x9}, 0x4) 2018/05/12 21:56:38 executing program 3: syz_emit_ethernet(0x11, &(0x7f00000000c0)=ANY=[@ANYBLOB="cd563c3d0000fdff00200000000000a11c8f4afa97967c9f094561b66899036232ea9618e8d979c5ed272b7ea03760"], 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_tcp_int(r0, 0x6, 0xe34302ad02a7d9be, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 152.137713] FAULT_INJECTION: forcing a failure. [ 152.137713] name failslab, interval 1, probability 0, space 0, times 0 [ 152.149298] CPU: 0 PID: 9634 Comm: syz-executor2 Not tainted 4.17.0-rc3+ #88 [ 152.156536] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 152.167324] Call Trace: [ 152.169976] dump_stack+0x185/0x1d0 [ 152.173668] should_fail+0x87b/0xab0 [ 152.177478] __should_failslab+0x278/0x2a0 [ 152.181793] should_failslab+0x29/0x70 [ 152.185751] __kmalloc_node_track_caller+0x24b/0x11b0 [ 152.191006] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 152.196416] ? kmem_cache_alloc_node+0x984/0xca0 [ 152.201212] ? netlink_dump+0x219/0x1540 [ 152.205339] __alloc_skb+0x2cf/0x9f0 [ 152.209088] ? netlink_dump+0x219/0x1540 [ 152.213201] netlink_dump+0x219/0x1540 [ 152.217173] ? consume_skb+0x332/0x380 [ 152.221108] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 152.226549] netlink_recvmsg+0xe33/0x1900 [ 152.230767] sock_recvmsg_nosec+0x109/0x140 [ 152.235139] ? netlink_sendmsg+0x1370/0x1370 [ 152.239619] ___sys_recvmsg+0x3fb/0x810 [ 152.243698] ? __msan_poison_alloca+0x15c/0x1d0 [ 152.248454] ? _cond_resched+0x3c/0xd0 [ 152.252439] ? rcu_all_qs+0x32/0x1f0 [ 152.256243] ? _cond_resched+0x3c/0xd0 [ 152.260211] ? rcu_all_qs+0x32/0x1f0 [ 152.263993] ? __sys_recvmmsg+0x948/0xe30 [ 152.268231] __sys_recvmmsg+0x58e/0xe30 [ 152.272364] do_sys_recvmmsg+0x2a6/0x3e0 [ 152.276555] __x64_sys_recvmmsg+0x15d/0x1c0 [ 152.280945] do_syscall_64+0x154/0x220 2018/05/12 21:56:38 executing program 6: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, 0xffffffffffffffff) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x60000, 0x0) recvmsg$netrom(r0, &(0x7f0000000680)={&(0x7f0000000040)=@ax25={0x3, {"152fc888103946"}, 0x81}, 0x10, &(0x7f0000000580)=[{&(0x7f0000000080)="9ac6dc0cd6172d29d96a3cb6097174e6576c771b603b6b4f56268f0e2f02a4c40545788ff9c1532db7ac4ccb98d72e2895b6c793ebdeb91431e8f6b40f657bdaedaa0b70238fa12501d7bd80073483e8c421a24054b563a933ee715d6be71e7d23d1f609d085cddb8de0e5e6bf591069a84a1e9cb834ede30bd2af06d4a33605071a08a513430adf41065491ae34faa9c441c9cc2ee914b657f36e5f434cce90", 0xa0}, {&(0x7f0000000140)="4ab5f07ef404b94839974f11e8a4eaf5804c7f8be74bc64672f7a73e2cd6ecd15a82db24979fd5b881aea9766cd0fc75d9605a2a7b5c53edbbb5ec274f9406147ac7453103dcdeb5d79be00a1434967a072bcc09178394be374738a092afafa9ad97402529d58b04328753445a84c6cb94a55b1340f2de8019bbbf5a2da33efcf44f9b3b4751c532685ae4d78e4f53e02dca8cd980a3e501009a7e1fceb5644221ef403268187ba67bc300f830bb5c747064005db56300beff401a32eaf6f508945e0509ca70263a93631a", 0xcb}, {&(0x7f0000000240)="775306f6f3a35b4d72d39ed8621681814311ef8f08cf9906ea58b2befabc6b1f95365961cb97d9958cca8c27ec5a5f557ca08b2c6cc4886880b6f0521374876142191d4a9fab2c91f6c726925fc927cc67d54f7c21122973e4", 0x59}, {&(0x7f00000002c0)="90d957071abcff47873d9c77372aed18bfd12038423b9b36ea0d9760cef4de4f8c448fcf2c3b5ff56d65e5c0cb6e08415fae241bf6e775fba5399a31cb953c241b200137cace405a03e0a07b8b613d8d3d1fda9c11d6da555abba612055bb3a08243f621", 0x64}, {&(0x7f0000000340)="d09c39c254fee0605295bcc6c0e8ffe3939ce119c84e9834d9a043a971f6a1e4e52cca312986", 0x26}, {&(0x7f0000001040)="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", 0x1000}, {&(0x7f0000000380)="a8dc1f13fa0cdd03f2b0398c8a7b6fc267391b3141b8b554d3cdb8d79dfbe971f01a0232566e0d7d35d8b1479a28ade2e0f81b1d36d131498b87ab5add2eabe148cb7c262083ccd7ea1547f62447ec17aa5fbfda8ced8caaf7d10242b65a4e9242f3c6764c7768c2488b913c90d5ea0f0e62f6050ad8a681a7bf67dbbe80f6fc2dd77e9062d70e80ba7dea2a7aac890d6599a9b3bd92f8e42f88cc0cbcfd650205686eaec1909122", 0xa8}, {&(0x7f0000000440)="bc707ebbba4d946332410194215f3ac9be105298f002ff7792d4b45809902c8e5176838437492c5cc460fb8850bf1cb2a86315c010a1fe45ef5bd4db96c2c0f57e23dbf631aa1a1ef383fa6e79c1045e1221d79b72503f81ceebe3b01418ef1c2cde4971eb28c9fdcba50b0172973b6e14e2bc8fed279dbee517f1d38ce77cfb9b31c02da3008d3dff1136ab0efa2d228abfba8f6b67d09131524c5624d5d9d33954324d6e8ec7ee18cb24724e2f104c15c30113c8d2f02de18bbed07d5080db3ccac43c9dee73420e9f606a62d9a8196650877806c49a4701f38721efac90c64f8af335c0e598635d89539da6b97ec5b97a38", 0xf3}, {&(0x7f0000000540)="9e9894dac2c1cdfe24005d3223102bf928845a98712bffafc1ed81198ecae18b4f8b6b69d7067ad346d40e29df52239d93d99f5d40ce7acaaa1bd15966f6", 0x3e}], 0x9, &(0x7f0000000640), 0x0, 0x4000}, 0x2000) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000640)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r1, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:56:38 executing program 5: r0 = socket(0xa, 0x1, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000000)=""/110, &(0x7f0000000080)=0x6e) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x802, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000003ff8)=0x80) [ 152.284909] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 152.290217] RIP: 0033:0x455979 [ 152.293427] RSP: 002b:00007f4d40889c68 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 152.301175] RAX: ffffffffffffffda RBX: 00007f4d4088a6d4 RCX: 0000000000455979 [ 152.308475] RDX: 02f50f9ee824b1a0 RSI: 0000000020fd0ed4 RDI: 0000000000000014 [ 152.315773] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 152.323078] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 152.330386] R13: 0000000000000548 R14: 00000000006fbf60 R15: 0000000000000017 2018/05/12 21:56:38 executing program 3: ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x3, 0x101000) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000001c0)=0xffffffff8f8a7cd9, 0x4) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000340)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}, 0x0, 0x0, 0x0, 0x3}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x4, 0x3, 0x4, 0x9, 0x5, 0xffffffffffff8000, 0x3, 0x400000007, r2}, &(0x7f0000000380)=0x20) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000200)={0x100, 0x5, 0x69, 0x0, 0x0, [], [], [], 0x0, 0x7}) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) 2018/05/12 21:56:38 executing program 2 (fault-call:5 fault-nth:24): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x0, &(0x7f00000000c0)={0x0, r2+30000000}) [ 152.612894] FAULT_INJECTION: forcing a failure. [ 152.612894] name failslab, interval 1, probability 0, space 0, times 0 [ 152.625226] CPU: 1 PID: 9665 Comm: syz-executor2 Not tainted 4.17.0-rc3+ #88 [ 152.632451] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 152.641849] Call Trace: [ 152.644505] dump_stack+0x185/0x1d0 [ 152.648206] should_fail+0x87b/0xab0 [ 152.651992] __should_failslab+0x278/0x2a0 [ 152.656306] should_failslab+0x29/0x70 [ 152.660276] kmem_cache_alloc_node+0x164/0xca0 [ 152.664898] ? kmsan_set_origin_inline+0x6b/0x120 [ 152.669760] ? __alloc_skb+0x203/0x9f0 [ 152.673658] ? __msan_poison_alloca+0x15c/0x1d0 [ 152.678385] ? _cond_resched+0x3c/0xd0 [ 152.682287] __alloc_skb+0x203/0x9f0 [ 152.686015] ? mutex_lock+0x31/0x90 [ 152.689692] ? _cond_resched+0x3c/0xd0 [ 152.693607] netlink_dump+0x219/0x1540 [ 152.697539] ? consume_skb+0x332/0x380 [ 152.701445] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 152.706873] netlink_recvmsg+0xe33/0x1900 [ 152.711080] sock_recvmsg_nosec+0x109/0x140 [ 152.715427] ? netlink_sendmsg+0x1370/0x1370 [ 152.719885] ___sys_recvmsg+0x3fb/0x810 [ 152.723924] ? __msan_poison_alloca+0x15c/0x1d0 [ 152.728646] ? _cond_resched+0x3c/0xd0 [ 152.732579] ? rcu_all_qs+0x32/0x1f0 [ 152.736335] ? _cond_resched+0x3c/0xd0 [ 152.740268] ? rcu_all_qs+0x32/0x1f0 [ 152.744016] ? __sys_recvmmsg+0x948/0xe30 [ 152.748207] __sys_recvmmsg+0x58e/0xe30 [ 152.752263] do_sys_recvmmsg+0x2a6/0x3e0 [ 152.756383] __x64_sys_recvmmsg+0x15d/0x1c0 [ 152.760726] do_syscall_64+0x154/0x220 [ 152.764627] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 152.769841] RIP: 0033:0x455979 [ 152.773052] RSP: 002b:00007f4d40889c68 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 152.780776] RAX: ffffffffffffffda RBX: 00007f4d4088a6d4 RCX: 0000000000455979 [ 152.788048] RDX: 02f50f9ee824b1a0 RSI: 0000000020fd0ed4 RDI: 0000000000000014 [ 152.795323] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 152.802599] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 152.809875] R13: 0000000000000548 R14: 00000000006fbf60 R15: 0000000000000018 2018/05/12 21:56:38 executing program 4: pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="a2", 0x1}], 0x1, 0x0) close(r0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) 2018/05/12 21:56:38 executing program 0: socket$inet6(0xa, 0xa, 0xfffffffffffffffb) r0 = socket(0xa, 0x1, 0x0) r1 = getpid() ptrace$getenv(0x4201, r1, 0xac, &(0x7f0000000040)) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000700)=""/129) 2018/05/12 21:56:38 executing program 6: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) getsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000000080), &(0x7f0000000040)=0x4) 2018/05/12 21:56:38 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:56:38 executing program 7: unshare(0x60000000) r0 = socket(0xa, 0x3, 0x19) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000100)=0x8d5d, 0x4) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="c3dbcc814bb6dae8b2177002000000d631"]) ppoll(&(0x7f0000000040)=[{r0, 0x200}, {r0, 0x9001}], 0x2, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={0x2}, 0x8) ioctl(r0, 0x8916, &(0x7f0000000000)) 2018/05/12 21:56:38 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000240)={0x4, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x101000, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x101000, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000300)='/dev/input/mice\x00', 0x0, 0x282001) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000002c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=r2, &(0x7f00000000c0)=0x4) 2018/05/12 21:56:38 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x890f, &(0x7f0000000280)="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") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) fremovexattr(r2, &(0x7f0000000000)=@random={'user.', '/dev/vga_arbiter\x00'}) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r1, 0x0) dup2(r3, r2) 2018/05/12 21:56:38 executing program 2 (fault-call:5 fault-nth:25): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x0, &(0x7f00000000c0)={0x0, r2+30000000}) [ 153.040277] IPVS: ftp: loaded support on port[0] = 21 [ 153.062285] sctp: [Deprecated]: syz-executor5 (pid 9676) Use of int in maxseg socket option. [ 153.062285] Use struct sctp_assoc_value instead 2018/05/12 21:56:39 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x9, &(0x7f0000000040)="c626064b3a84600b2c8523") msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000700)=""/129) 2018/05/12 21:56:39 executing program 3: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000380)='/dev/snd/pcmC#D#p\x00', 0x8000000000, 0x400) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f00000003c0)=""/30) clone(0x0, &(0x7f0000aed000), &(0x7f00002dc000), &(0x7f00000001c0), &(0x7f0000000340)="d471fcf351cdf41892dd824efe8cf0e421ca87722db42ded18d0c87198fa40ebb48e0bf505a29d2f1fab78ba0c4189f70c2cbdd9cb89d0f5f5c370d750") clone(0x0, &(0x7f0000000000), &(0x7f0000000200), &(0x7f0000000100), &(0x7f0000000180)) set_tid_address(&(0x7f0000000000)) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000400)=""/185) prctl$void(0x1f) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x1070c0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) listxattr(&(0x7f0000000180)='./file0\x00', &(0x7f0000000240)=""/238, 0xee) openat$zero(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/zero\x00', 0x0, 0x0) fcntl$lock(r1, 0x5, &(0x7f0000000140)={0x2, 0x7, 0x8, 0x3, r2}) 2018/05/12 21:56:39 executing program 1: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x1000000405, 0x0) fcntl$setflags(r0, 0x2, 0x1) 2018/05/12 21:56:39 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000005c0)=@req={0x28, &(0x7f0000000580)={'lo\x00', @ifru_flags=0x2}}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x80000, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000000400)=""/124) sendto(r1, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000300)={0x4, &(0x7f0000000140)=[{0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000540)={r4, 0x2, &(0x7f0000000380)=[0x8, 0x9], &(0x7f00000003c0)=[0x8], 0x22, 0x1, 0xfff, &(0x7f00000004c0)=[0x1], &(0x7f0000000500)=[0xfff, 0x10001, 0x8, 0xca1]}) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x0, &(0x7f00000000c0)={0x0, r3+30000000}) 2018/05/12 21:56:39 executing program 6: r0 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, r0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r1, 0x800000c0044dff, &(0x7f0000001000)) [ 153.183320] sctp: [Deprecated]: syz-executor5 (pid 9691) Use of int in maxseg socket option. [ 153.183320] Use struct sctp_assoc_value instead 2018/05/12 21:56:39 executing program 0: r0 = socket(0x1010000000000004, 0x100005, 0x7) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000700)=""/129) 2018/05/12 21:56:39 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:56:39 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r1, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:56:40 executing program 1: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) r1 = msgget$private(0x0, 0x8) msgctl$IPC_RMID(r1, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:56:40 executing program 6: pkey_alloc(0x0, 0x1) pkey_alloc(0x0, 0x2) r0 = pkey_alloc(0x0, 0x4) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, r0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r1, 0x800000c0044dff, &(0x7f0000001000)) r2 = gettid() fcntl$lock(r1, 0x7, &(0x7f00000000c0)={0x0, 0x4, 0x61c, 0x2, r2}) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000000)=ANY=[@ANYBLOB="80000000820000005efb7c46da0f547198f5166be70213d8027641e049d8a03e70d5300c0b5e22437425501d39b3dac6adad8e097574640d6de898b159600179345ae7bdb56537c4b86a7b333b212db99f1609b0148a7d0d207590cec5bbdec1256ee8fe576fa0e87e5fbe3c1b4ad1e5e993c1f84d7fbdaa63b4f19ab1827074afacfc00000000000000"]) 2018/05/12 21:56:40 executing program 7: r0 = socket(0x12, 0x400004, 0x5) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r1, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/12 21:56:40 executing program 2: r0 = socket(0xa, 0x1, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x8001, 0x10080) socket$inet(0x2, 0x7, 0x6) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) mq_timedsend(r1, &(0x7f0000000140)="376394f4165a028221f154", 0xb, 0x6ecf, &(0x7f0000000340)={r2, r3+10000000}) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f00000003c0)=""/190) r4 = socket(0x12, 0xb, 0x0) socket$inet(0x2, 0x80000, 0x1) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r4, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x0, &(0x7f00000000c0)={0x0, r5+30000000}) connect$pppoe(r4, &(0x7f0000000380)={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, 'bond_slave_1\x00'}}, 0x1e) 2018/05/12 21:56:40 executing program 4 (fault-call:1 fault-nth:0): pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="a2", 0x1}], 0x1, 0x0) close(r0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") write$binfmt_elf64(r1, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) 2018/05/12 21:56:40 executing program 5: unshare(0x40600) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7, 0x200000) tgkill(r1, r1, 0x12) 2018/05/12 21:56:40 executing program 0: r0 = socket(0xa, 0x1, 0x0) connect$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x0, {0xfffffffffffffffe, 0x0, 0x1, 0x81, 0x5fc, 0x2}, 0x3, 0x3ff}, 0xe) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f00000000c0)={{0x1, 0x1, 0x5, 0x1, 0x3f}, 0x3edf7282, 0x3, 0x1}) msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000700)=""/129) 2018/05/12 21:56:40 executing program 3: r0 = socket$unix(0x1, 0x805, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x6, 0x2) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000140)=""/9, &(0x7f0000000180)=0x9) accept4$vsock_stream(r1, &(0x7f0000000100)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, 0x800) listen(r0, 0x0) accept4(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000080)=0x80, 0x0) 2018/05/12 21:56:40 executing program 7: r0 = socket(0x12, 0x400004, 0x5) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r1, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/12 21:56:40 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0104262c8523bf012cf66f") r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) mq_timedsend(r1, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedsend(r1, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) r2 = gettid() socketpair$unix(0x1, 0x400000000000001, 0x0, &(0x7f0000919000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r3, &(0x7f0000000480)=""/4096, 0x1000, 0x0, 0x0, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000000440)=0x3f) recvfrom$unix(r4, &(0x7f0000bf5000), 0xd1, 0x0, &(0x7f0000d93ff6)=@file={0x0, './file0\x00'}, 0x25a) fcntl$setown(r3, 0x8, r2) r5 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x2, 0x5cfa0d936971069b) ioctl$TIOCGSOFTCAR(r5, 0x5419, &(0x7f0000000100)) fcntl$setsig(r3, 0xa, 0x12) prctl$getname(0x10, &(0x7f00000000c0)) r6 = dup2(r3, r4) tkill(r2, 0x16) ioctl$KDGKBDIACR(r6, 0x4b4a, &(0x7f0000000040)=""/105) mq_timedreceive(r1, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) 2018/05/12 21:56:40 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") msgget(0x3, 0x1) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x0, 0x8200) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000240)=""/31) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00000000c0)={0x7, 0x3ff, 0x9, 0x10001}, 0x6) r2 = msgget$private(0x0, 0x2) bind$inet6(r1, &(0x7f00000001c0)={0xa, 0x4e23, 0x80000000, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x1c) msgctl$MSG_STAT(r2, 0xb, &(0x7f0000000100)=""/129) 2018/05/12 21:56:40 executing program 3: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f0000ac2fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000254ff8)='./file0\x00', 0x141042, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x1a}) rt_sigprocmask(0x0, &(0x7f0000000000)={0x7fffffff}, &(0x7f00000c1000), 0x8) ftruncate(r2, 0x27ffd) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000000080)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) sendfile(r1, r2, &(0x7f0000000040), 0x8080000001) 2018/05/12 21:56:40 executing program 6: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000001000/0x2000)=nil, 0x2000}, 0x1}) 2018/05/12 21:56:41 executing program 1: r0 = socket$inet6(0xa, 0x80803, 0x87) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfb, 0x80000000}, 0x100) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r2, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:56:41 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x240, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x800000, 0x0, 0x0, 0x3132}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f00000000c0)={0x7, r2}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000100)={0x2, 0x3000000000}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x8002, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000180)={&(0x7f0000ffb000/0x3000)=nil, 0x8, 0x3, 0x0, &(0x7f0000ffc000/0x4000)=nil}) sendto$unix(r0, &(0x7f00000001c0)="ea19324085a50935947ff51af0957944e89334552f0ffb92eab5664bea2cd7a4c485c791f4905de64e70f4464939e3d472584fa95dd012051c04deae33ec8e7fcec6dd1b5cdaf423683524b78494ada95b6169206450f85ca3d7620fc13095bbf4a29ceb88866764cba759895914a222a955651a828b8f57a6d9db5847471f8576f111648fe503ea75c7601468b580f0aacf7cfcbc29ecd1f17736ea107aaa191b22a7931dd268c5b9da900f90d8edbf437708122f9240579c4657e6843396300b90d96e3e0173884d84a2ec1b19ed59f5f060c20642c448e36ae3e8f89b31644d8aa4e31b46", 0xe6, 0x8000, &(0x7f00000002c0)=@abs={0x0, 0x0, 0x4e20}, 0x6e) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000340)={0x0, 0x6}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000003c0)={0x8, 0x200, 0x5, 0x100, r4}, 0x10) r5 = request_key(&(0x7f0000000400)='cifs.idmap\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000480)='em0\x00', 0xfffffffffffffffd) r6 = add_key(&(0x7f0000000740)='big_key\x00', &(0x7f0000000780)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000007c0), 0x0, 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, r5, &(0x7f0000000700)=[{&(0x7f00000004c0)="db5c00b207edee6adc9c290fd9b5ca58768742412d07e289cd20b5c0a4b4ecff9f3672c842276f5dbe6db710cc588b71d89761ecffcc9e46ae58723d101e0c86876744ff310c110f17eaabc6b7a0bbecf8c3dbc73fb73720c9f5acc18bd59b47b8da1595b213b0b10a7087bceccf1ec265d86ba527b936ffa466ead7c0521edc5649", 0x82}, {&(0x7f0000000580)="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", 0xff}, {&(0x7f0000000680)="c4a5be860bcab57e1adc77f1f86b455445847da28366904f27b2e7786c5859e6ff4a9b85f22c4dc01efb83428794a218e61562edaa86f88e28e4c3cfa772d9b3924fe37ff277fc", 0x47}], 0x3, r6) msgget$private(0x0, 0x110) getitimer(0x3, &(0x7f0000000800)) clock_gettime(0x0, &(0x7f0000000880)={0x0, 0x0}) futimesat(r3, &(0x7f0000000840)='./file0\x00', &(0x7f00000008c0)={{r7, r8/1000+30000}}) getpeername$llc(r3, &(0x7f0000000900), &(0x7f0000000940)=0x10) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000000980)={'nr0\x00', 0x1156eec6468eb7d9}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000a00)={r1, &(0x7f00000009c0)="f163e5b2978352d1fce73f92174ee4f0afe8ac8075d6f612"}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000a40)='bic\x00', 0x4) bind$inet6(r1, &(0x7f0000000a80)={0xa, 0x4e24, 0x200, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000000ac0)={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x21}}) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000b00)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000b40)={r4, 0x8}, &(0x7f0000000b80)=0x8) r10 = accept$ipx(r3, 0x0, &(0x7f0000000bc0)) clock_nanosleep(0x3, 0x1, &(0x7f0000000c00)={0x0, 0x1c9c380}, &(0x7f0000000c40)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000c80)={r9, 0x54, "9e0dc2f36e4756b711de4a14f7d56ec1ecdb8b9b609ea8f99744bac131cb88f963d5d5b5c43e55adcb76ac3598146ea6a876d0a4341ab23794aa1533f4c63f61af1b2f8005acb1d3b2ebc3208310b1236a46a803"}, &(0x7f0000000d00)=0x5c) accept$ipx(r3, 0x0, &(0x7f0000000d40)) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000000d80)={0x0}, &(0x7f0000000dc0)=0xc) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000e00)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f0000000f00)=0xe8) getgroups(0x2, &(0x7f0000000f40)=[0x0, 0x0]) setsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000000f80)={r11, r12, r13}, 0xc) 2018/05/12 21:56:41 executing program 3: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f0000ac2fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000254ff8)='./file0\x00', 0x141042, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x1a}) rt_sigprocmask(0x0, &(0x7f0000000000)={0x7fffffff}, &(0x7f00000c1000), 0x8) ftruncate(r2, 0x27ffd) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000000080)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) sendfile(r1, r2, &(0x7f0000000040), 0x8080000001) 2018/05/12 21:56:41 executing program 0: r0 = socket(0xf, 0x1, 0x2) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000700)=""/129) 2018/05/12 21:56:41 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) r3 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x100000001, 0x400000) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000400)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x28, r4, 0x302, 0x70bd2c, 0x25dfdbfb, {0xa}, [@IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x1}, 0x80) ioctl$VT_RELDISP(r3, 0x5605) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x75}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x1, 0x0, &(0x7f00000000c0)={0x0, r2+30000000}) 2018/05/12 21:56:41 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0104262c8523bf012cf66f") r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) mq_timedsend(r1, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedsend(r1, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) r2 = gettid() socketpair$unix(0x1, 0x400000000000001, 0x0, &(0x7f0000919000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r3, &(0x7f0000000480)=""/4096, 0x1000, 0x0, 0x0, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000000440)=0x3f) recvfrom$unix(r4, &(0x7f0000bf5000), 0xd1, 0x0, &(0x7f0000d93ff6)=@file={0x0, './file0\x00'}, 0x25a) fcntl$setown(r3, 0x8, r2) r5 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x2, 0x5cfa0d936971069b) ioctl$TIOCGSOFTCAR(r5, 0x5419, &(0x7f0000000100)) fcntl$setsig(r3, 0xa, 0x12) prctl$getname(0x10, &(0x7f00000000c0)) r6 = dup2(r3, r4) tkill(r2, 0x16) ioctl$KDGKBDIACR(r6, 0x4b4a, &(0x7f0000000040)=""/105) mq_timedreceive(r1, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) 2018/05/12 21:56:41 executing program 6: pkey_mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xc, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:56:41 executing program 4: pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="a2", 0x1}], 0x1, 0x0) close(r0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") write$binfmt_elf64(r1, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) 2018/05/12 21:56:41 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x85d, 0x410240) ioctl$SG_SET_TIMEOUT(r0, 0x2201, &(0x7f0000000080)=0x4) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r3, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x2ae) dup2(r3, r2) 2018/05/12 21:56:42 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="6e6174000000000000000000000000000000000000000000000000002000000002000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x48) r1 = socket(0xa, 0x1, 0x0) lseek(r1, 0x0, 0x1) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000240)=ANY=[@ANYBLOB="73656335726974790000000000000000000000000000000000ff5d4cfd000000020000000000000000000000000000010000000000aafc01c3f08b1603a40475edda6c00000000000000000000000000000000000000f66b1ef08591c9cc32c7543be4dda842d5d920e4293b1f85786ea31c94ffb6d3977d6ea572f60332a71f09739527b7dc00d7b9467b9e916b16ba1b213fce5f36521be691fa0b0eef4418218e1c73"], 0x48) ioctl(r1, 0x8912, &(0x7f0000000040)='g;') 2018/05/12 21:56:42 executing program 1: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@local, @in=@broadcast}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000100)=0xe8) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) r1 = shmget$private(0x0, 0x1000, 0x1000, &(0x7f0000000000/0x1000)=nil) write$binfmt_elf32(r0, &(0x7f0000000180)={{0x7f, 0x45, 0x4c, 0x46, 0x6, 0x0, 0x9, 0x8, 0xfffffffffffffffc, 0x3, 0x6, 0x93, 0x1e4, 0x38, 0x1d0, 0x1f, 0x0, 0x20, 0x1, 0x8, 0x4, 0xfffffffffffffffe}, [{0x2, 0x5, 0x7, 0x3ff, 0x94, 0x1, 0x100000001, 0x9}], "6ed584c1701bbd78416786e56cacd7b714cc3e92b2e2c279e9dcec100130712f83c7f70cf8266bb36ff10315ba92ce5971e2658e8db6552727ffcc4fe50bb7d28002413de016d064a1d3fc0d03b01fc28626d5b92e6967feddbf7d050735ec2c83b2188177838bdf06", [[], [], [], [], [], [], [], [], []]}, 0x9c1) shmat(r1, &(0x7f0000001000/0x3000)=nil, 0x2000) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000140)=0x1a, 0x1) 2018/05/12 21:56:42 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xffffffffffffff6e) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000000)=0x2, 0x4) setsockopt(r0, 0x107, 0x3ff, &(0x7f0000001000), 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000008e00)=[{&(0x7f0000000040)=@in6={0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000400)}], 0x1, 0x4040) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x7, 0x8400, 0x81, 0x101, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x4, 0x8004, 0x6, 0x5, r1}, &(0x7f0000000140)=0x10) 2018/05/12 21:56:42 executing program 6: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, 0xffffffffffffffff) r0 = open(&(0x7f0000000000)='./file0\x00', 0x200400, 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x4, 0x2, 0x0, 0x100, r1}, 0x10) openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) 2018/05/12 21:56:42 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000100)={'sit0\x00', 0x1}) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x0, &(0x7f00000000c0)={0x0, r2+30000000}) 2018/05/12 21:56:42 executing program 3: getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000180)=0x3d) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={r0, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) bind$packet(r1, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000), 0xc5) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r3, 0x5420, &(0x7f00000002c0)=0x3) read(r3, &(0x7f00003fefff)=""/1, 0x1) r4 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r3, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r5, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fb9000)) fcntl$setsig(r5, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r6}], 0x1, 0xfffffffffffffff8) read$eventfd(0xffffffffffffffff, &(0x7f0000000040), 0x8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@loopback, @in=@local}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f00000001c0)=0xe8) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000080)) r7 = dup2(r5, r6) fcntl$setown(r7, 0x8, r4) tkill(r4, 0x16) socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) syz_open_procfs(r8, &(0x7f0000000100)='net/psched\x00') sendto$inet6(r1, &(0x7f0000001040)="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", 0x1000, 0x804, &(0x7f0000000140)={0xa, 0x4e22, 0x1, @empty, 0x95a1}, 0x1c) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) sendmmsg(r2, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000003c0)}}], 0x1, 0x0) 2018/05/12 21:56:42 executing program 4: pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="a2", 0x1}], 0x1, 0x0) close(r0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") write$binfmt_elf64(r1, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x78) 2018/05/12 21:56:42 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0104262c8523bf012cf66f") r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) mq_timedsend(r1, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedsend(r1, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) r2 = gettid() socketpair$unix(0x1, 0x400000000000001, 0x0, &(0x7f0000919000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r3, &(0x7f0000000480)=""/4096, 0x1000, 0x0, 0x0, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000000440)=0x3f) recvfrom$unix(r4, &(0x7f0000bf5000), 0xd1, 0x0, &(0x7f0000d93ff6)=@file={0x0, './file0\x00'}, 0x25a) fcntl$setown(r3, 0x8, r2) r5 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x2, 0x5cfa0d936971069b) ioctl$TIOCGSOFTCAR(r5, 0x5419, &(0x7f0000000100)) fcntl$setsig(r3, 0xa, 0x12) prctl$getname(0x10, &(0x7f00000000c0)) r6 = dup2(r3, r4) tkill(r2, 0x16) ioctl$KDGKBDIACR(r6, 0x4b4a, &(0x7f0000000040)=""/105) mq_timedreceive(r1, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) 2018/05/12 21:56:42 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000040)) msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000700)=""/129) 2018/05/12 21:56:42 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x20000400) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x2, 0x0, &(0x7f0000000040)=""/147, &(0x7f0000000140)=""/100, &(0x7f00000001c0)=""/167, 0xd002}) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, &(0x7f000017bfe5)=""/27, &(0x7f000074f000)=""/243, &(0x7f00008c8f02)=""/254}) 2018/05/12 21:56:42 executing program 6: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x800002000000, 0x0) mmap(&(0x7f0000001000/0x7000)=nil, 0x7000, 0x2000008, 0x40013, r0, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ptrace$setregs(0xf, r1, 0xd36, &(0x7f0000000080)="6d6a12b3d044226a798be2b375f8959f598c4156c5de1d202eb82dc8e1835dbe967949e180332b511d8f9266f1a4afeb3dcde49ed4d1a4a1918c75ea7748afba9698f0d0975dca02b36718") r2 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, r2) 2018/05/12 21:56:42 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x803, 0x0) recvmmsg(r1, &(0x7f0000001840)=[{{&(0x7f0000000100)=@sco, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000380)=""/154, 0x9a}, {&(0x7f0000000300)}, {&(0x7f0000000440)=""/1, 0x1}, {&(0x7f00000004c0)=""/88, 0x58}, {&(0x7f0000000540)=""/190, 0xbe}, {&(0x7f0000000600)=""/182, 0xb6}, {&(0x7f00000006c0)=""/253, 0xfd}], 0x7, &(0x7f0000000840)=""/4096, 0x1000, 0x5}, 0x1}], 0x1, 0x20, &(0x7f0000001880)={0x0, 0x989680}) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x0, &(0x7f00000000c0)={0x0, r2+30000000}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001c40)='IPVS\x00') getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00000018c0)={@remote, @local}, &(0x7f0000001ac0)=0xc) ioctl$void(r0, 0xc0045c7f) semget(0x0, 0x3, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x47e, 0x100}, &(0x7f0000001a40)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001a80)={r4, 0x7f}, 0x8) sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000001a00)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000019c0)={&(0x7f0000001900)={0x88, r3, 0x0, 0x70bd2d, 0x25dfdbfe, {0x10}, [@IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x40}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xe7}]}, 0x88}, 0x1, 0x0, 0x0, 0x20008000}, 0x80) 2018/05/12 21:56:42 executing program 0: gettid() r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000200)="c626262c8523bf012cf66f") msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000700)=""/129) splice(r0, &(0x7f00000000c0)=0x60, r0, &(0x7f0000000100), 0x8001, 0x1) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vsock\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x8, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x1, 0x0) 2018/05/12 21:56:42 executing program 1: socketpair(0x4, 0xa, 0xfffffffffffffff7, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$int_out(r0, 0x5460, &(0x7f0000000080)) sendmsg$FOU_CMD_GET(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4010091}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x3c, 0x0, 0x4, 0x70bd2a, 0x25dfdbfd, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x32}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40000}, 0x20040001) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r1, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:56:42 executing program 7: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) getsockname(0xffffffffffffff9c, &(0x7f0000000240)=@can={0x0, 0x0}, &(0x7f00000002c0)=0x80) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000300)={@remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x548f745f, 0xe8c, 0x101, 0x100, 0x3, 0x800000, r1}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x101300, 0x0) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000000200)={0x4, 0x7, 0x8, 0x4, 0x400}) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f00000000c0)={r4, 0x1, 0xfffffffffffffc67, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) socket$unix(0x1, 0x2, 0x0) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000000080)={r4, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) bind$packet(r3, &(0x7f0000000040)={0x11, 0x4, r4, 0x1, 0x101, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000180)={0x80000000, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x16}}, {0x2, 0x4e23}, {0x2, 0x4e23, @rand_addr=0x10001}, 0x200, 0xd391, 0x8, 0x0, 0x1, &(0x7f0000000140)='bond_slave_0\x00', 0x101, 0x3, 0xffff}) [ 156.700914] Unknown ioctl 19585 [ 156.753836] Unknown ioctl 19585 2018/05/12 21:56:43 executing program 6: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:56:43 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x0, &(0x7f00000000c0)={0x0, r2+30000000}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0x3e, "97d25765b55934b331eede2cb75c910ee811c1fc48ba5dc68292b6a90efe434f798cfdf2bab2ce14309505db78c6840fbb91d1d96fb0dd12131de4fbf8c8"}, &(0x7f0000000300)=0x46) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000380)={r3, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x1, 0x3, 0x720, 0x0, 0x1}, &(0x7f0000000440)=0x98) 2018/05/12 21:56:43 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000700)=""/129) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x200}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000001c0)={r1, 0x6a, "64c76cf855cd567ce2372db7ca2572aaefcaee88f866068dfe68ae196b257f5afb94c0f17c9968096212a7f6295bc2914494bc6aaaefb605208d702a472e97ca33c365e14bbd20a060becbb8685f5f65b7c48772bba484780ceddbc5cbce1fe41b0d5a50fc33ec0ff46e"}, &(0x7f0000000240)=0x72) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000000100)={r3, &(0x7f00000000c0)=""/2}) 2018/05/12 21:56:43 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r1, 0x800000c0044dff, &(0x7f0000001000)) membarrier(0x28, 0x0) 2018/05/12 21:56:43 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x529, 0x142) write$evdev(r0, &(0x7f0000000000), 0xfffffffffffffdfc) 2018/05/12 21:56:43 executing program 3: r0 = dup(0xffffffffffffff9c) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x4}, 0x68) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00005c9000), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(r1, 0x1) ppoll(&(0x7f00000002c0)=[{r1}], 0x1, &(0x7f0000000300), &(0x7f00000003c0), 0x8) 2018/05/12 21:56:43 executing program 4: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000340)={'mangle\x00', 0x1000, "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"}, &(0x7f00000000c0)=0x1024) fcntl$getownex(r1, 0x10, &(0x7f0000000040)) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000100)=0x4c) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="a2", 0x1}], 0x1, 0x0) close(r0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") write$binfmt_elf64(r1, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) timer_create(0x3, &(0x7f0000000140)={0x0, 0x37, 0x3, @thr={&(0x7f0000000200)="a6a579fa2b59394e5ee201b2c6836a8bdce54f12f63fe4bc59f54f8774af69d892b8dbf0713044b7a53e738c414e513de034042ddf52a37568bf0704b64f9691c9104db59cd0e2f9068827ad60cd9f8bfff82710f1c8cf30e1169e3242999ac474d6a5859e4b4ee801e04ea9d6c617c427df8fb33ff96f25f7df4fb8", &(0x7f0000001380)="05f5e1e022fbe9547429a9df77a20c31fafbcea42bb5d8ab1afcec64a1428893a315f0dc39c148d5a4951c6c1e245b5dd36dc06fe14fcb7dfb2e9a209c80b7e635f781968dbaa8035d472ae86c30fa11b4d60dae7d82c2e3167f8c739f7208bae5a0e247f76524225353eab9ba1ec011f1fc58c0b5ac4af0208b6df87049319a7979a3efa581f41e0d9c307c0ee5a77b03d59b44ca34e2eaa40d738280c2b900c5ab646e8df992b8677ce0dd41cf9dc9cb765c4153"}}, &(0x7f0000000280)=0x0) timer_getoverrun(r3) 2018/05/12 21:56:43 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0104262c8523bf012cf66f") r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) mq_timedsend(r1, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedsend(r1, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) r2 = gettid() socketpair$unix(0x1, 0x400000000000001, 0x0, &(0x7f0000919000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r3, &(0x7f0000000480)=""/4096, 0x1000, 0x0, 0x0, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000000440)=0x3f) recvfrom$unix(r4, &(0x7f0000bf5000), 0xd1, 0x0, &(0x7f0000d93ff6)=@file={0x0, './file0\x00'}, 0x25a) fcntl$setown(r3, 0x8, r2) r5 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x2, 0x5cfa0d936971069b) ioctl$TIOCGSOFTCAR(r5, 0x5419, &(0x7f0000000100)) fcntl$setsig(r3, 0xa, 0x12) prctl$getname(0x10, &(0x7f00000000c0)) r6 = dup2(r3, r4) tkill(r2, 0x16) ioctl$KDGKBDIACR(r6, 0x4b4a, &(0x7f0000000040)=""/105) mq_timedreceive(r1, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) 2018/05/12 21:56:44 executing program 3: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000180)=0xe8) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000040)='./file0\x00', r1, r2) r3 = syz_open_dev$dmmidi(&(0x7f0000000280)='/dev/dmmidi#\x00', 0x7b3, 0x40) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x70000000000000, 0x4, 0xa, 0x4, "536cc816243b9396ec12b8a709047cb219af2a3b334542b0efff3f4510fe69fb318bc19d309cfd98844867279f2f998aa90c8a8a9e7b81fd565cd70e59fd1604", "52b172c8bd6080716568cd77459d5b33d9e9daf6e4d3dd737ea41f6e16ebd98c", [0x9, 0x3]}) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23}, 0x32) 2018/05/12 21:56:44 executing program 0: r0 = socket(0xa, 0x1, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x9, 0x3, 0x0, 0x8, 0x8, 0xffffffffffffff9c, 0x333e}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000240)={r1, &(0x7f0000000080)="4c96a8525191eaab7071c833404f7883cf0feb0c5645f3277fb766d77519448464de0ab34cfb157dce1d4187e6f3210c9b41f61c8cc5577d329ac80d174f235cdbe9d88da39c4a78e15e0e2854bbb243e1b89002e3cb1d24c795ce4ba66a510669da2c09273a2621bad55517f950aabba09c0e9b4bd62209f632830c8fa7ccb128ffcee7684900b9e2548d14cce898d2e4db7cabe252c137b5afe2304af99e5b86f838f0356ab2db5cb64a861e6cd3976d39829c09092e47817529216e178d68b4f9b09510a2353fd7", &(0x7f0000000180)=""/158}, 0x18) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000700)=""/129) 2018/05/12 21:56:44 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x0, &(0x7f00000000c0)={0x0, r2+30000000}) 2018/05/12 21:56:44 executing program 6: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000080)={'security\x00', 0x2, [{}, {}]}, 0x48) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x400, 0x0) 2018/05/12 21:56:44 executing program 1: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x40, 0x7c00, 0x0, 0x9, 0x40}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000180)={r1, 0x9}, 0x8) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r2, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:56:44 executing program 3: unshare(0x8000400) r0 = syz_open_dev$loop(&(0x7f00003ea000)='/dev/loop#\x00', 0x2, 0x0) ioctl(r0, 0x440100000000127c, &(0x7f0000000080)="1e") r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x72) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0xd0, r2, 0x210, 0x70bd28, 0x25dfdbff, {0x4}, [@IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7ff}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}]}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8000}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7ff}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x45}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0xd0}, 0x1, 0x0, 0x0, 0x80}, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, &(0x7f00000000c0)={'filter\x00', 0x2, [{}, {}]}, 0x48) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000300)={0x5188a008, 0x1, 0x100000000, 0x4, 0x7fffffff}, 0xc) 2018/05/12 21:56:44 executing program 0: r0 = socket(0xa, 0x1, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000026}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x88, r1, 0x800, 0x70bd28, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x60, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x63d1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0xe}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gretap0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x800}]}, 0x88}, 0x1, 0x0, 0x0, 0xc804}, 0x4000850) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000700)=""/129) 2018/05/12 21:56:44 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8b, 0x8080) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x5, 0x2, 0x9, 0x1, 0xfffffffffffffffc, 0x200, 0x3, 0x6, 0x800, 0x80, 0x80000000000}, 0xb) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, 0xffffffffffffffff) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x4a, "797c51364048ea3ab1ff1a8dc862837e7d3329dfcdb746efa3d34f653f05c04259993a1ce602cda1f226e033d08487533063deacd746d060dc71b3e318ad7afb11bb9d65e989143e4a6c"}, &(0x7f0000000140)=0x6e) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x21fff, 0x0) ioctl$int_in(r1, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:56:44 executing program 1: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x8000) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:56:44 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="6f6f6d5f61646a00aceb048ace6a7fe4299541856162c2caee4ddcec07751e2f54b9cbf0357fa60e7f8e7f6304370006f19190212c4a9e569adb10d57a4df1ac9de547a489ee151288214d250681714c92c72529697f2a774835bb6f09301d08f3c72fbbd90fe9775e40875adddc5c6c9f923b2d5899a66add2811c07319d9ddba60e2b798d5dbc662") r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") accept$packet(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000500)=0x14) sendmsg$kcm(r0, &(0x7f00000029c0)={&(0x7f0000000540)=@hci={0x1f, r2, 0x3}, 0x80, &(0x7f0000002900)=[{&(0x7f00000005c0)="8d155fc66833234b151f00b3", 0xc}, {&(0x7f0000000600)="a8762fb4642b6cacbea03223a61cce5978f87cfda5fe2387243e199feb407afd038397b5ce7723ff226ff9119f896018ea23b5530476a63e39c1ed1f7a796a1312e53728b83359d47c5635710ae47fb94faed92b25130c101091b02f834d75d420d35457ada4de8750864046b719fb1df528cc6d3b7abb554dfb4ad9ea6ae5dd8a9e2aacb1d2de0c735086c3ceb4990180d11af974552a35164b067eeebad3459a80d479478f438fdf", 0xa9}, {&(0x7f00000006c0)="ea1cd70fbbb3651f31caf0dadecadf406c866e8d8ce1f2d37b8b866ef36b38fb1e4cd680f3b4035bbc4ee667230150531f64d2fc809a39e287cd778218c4ec9c042ccb4abdca673dfc50b635a747734ef57916fc21a8ee0aaea80a69aea42c4573cf320f961071c797c3f3434a7e4fe8dc8422f9aab9ca2fb422c07f838b586adc6766aa06be15cc87a9a16ab47b1a9ecf929007a84ee96ec83c3dacc0665b00eb4c71080f98819efae4e9afdf24d7e8ed5586c45497ac5817a6205a06f914e89371d737f857b65a7a4f0f031747309c9ffb02531ede910020a4fbe672dd519c55b20c40c6091a814734934bbfd0b6a7238f7d1d0510f8a7d456399cb09d9766fc658aaee9ac49f1eb5cdce9eb5597a9e64007573d2ea77681d4a7fc288d11ff8d8215b25c91db2fee64af42023d010041e383993d871d3c62c3ef514ef8d7f9c7a7b96a42d6445abecc0d6f545873d02b7c1fa1d16e209582389b6975a1491c4a65ecc1d15e4b08f9f29789de9df97d61a1773c41928134d6586b429f6e2089bbc4f9a3bc329b763fb8706f5f4b4106f0fbb95bf6f3d5e20e56d655bd1413001dc31b57b9b4dcfece8fa570d00b7c7b009e5e1ab086c735032650956d8057fb8f0a23e03c4d13a9fd15caa87e4512b4d4d3ebd53a7bef6b29f1730e268641413c285c1a3d4294e405974a392034ca7117cf1d2052ac4043397a8e67c8160627b2080f366cb3ea24cde7624aac414ec7ea49da5ecebd00a19e8f3a64397295dd61ff3c254c65fa15b1fb90fc4a24d8eaeaf767f23dfbbc88e0c142bbb552c4c5cef57c841a0fa217b1b7ed25679afe55e8817afe05c3abbda24e0f9d4e3f505ded038bdb55368d525f72137a3455e2b5a2b9f378a2c332c7947f618bf5179817c938216bf044ee3d82bdc08e44efc140ed8dc07a3df5152244b73b88344ce84632bb4577255d30d232c48b7e9c3162087a34c03cffa8bf8aa7d8f85414fc50f04a32aef52a224d5ff9f6699b13bd693480b103cd99077dc8ccbd954e34d7b0ef1c3a7df29350487614cb5c278a402411d4cd30046927b15c2142440aa07c34b6bd89d72cb8d44b3a27222a6d8ba0fef47c39cc63ce180c01cbee416943c02ae139c180d3b684187af0ad9351ac6a0e35d963525a04dd651bb9ade203da9bc12e9df7372efb587c03bc730c028c6cfae8544c13819513b7766deb539ec2ff01fbbb723064aa4fb4961a7f37fbf2e6e9379df45ac90afcad0f27066f3b0846556f38b76c4f0a7df3202b43c263c9f618d9fb4dd15ff20e815001720e0f871be989e7a6f80350824fd3ee52268fe1a71c14c2525c16e546f2b30ace2e011fe64ead6e66f5919a4bb0b87d3f61d7f10d7ab191c26fef88ac5624b865390809344624f87a55bf00347ebd813c2df49a75dda0ead59674e5693356cceb20193b9d4142d4f024e9b945267febc7b214151df835541ca487b37f094e6078b897eee39b8dfe9f1909b1e1c209179596c0ae5674feb52497bb4ea5ef416c64bcb9d8eeac4b5e357e909d99c26ab204e70337a40cd8fdba178ada3b9cb67e4adbd5189293acf163837f348037855ed03500e011c6eb4495d1fe21abf0532654e4716d88c44a36da1aa62e05125f0bb703b95fe0313f669faaa94bc705d3e26efe77b68dbbe7cf77d1eb6f95263308ef9776aa8671d10b62a5fdc6fb40f221feef75cf310409174e2eb24d739852261d486256029cf06661df9755cc134438deca56ef8a2544eab32e5f3476ead8e278f37df8cb7434b2b9f492b41556c274bcc5624082bc105c304cbbd2163b651a5769bc4a9ea6bc76942c239278cfcd58e41bc611660d43670311ceaa01df0344ca13cc5557171b3f016db2112eaa8ec7ace3cb975e46913933172a0c971b040cc88b47fafdff81188e3ae7b74ef6e4adf70e887f6c5aca61d5e7d05e2676c3d8a8b86775168610e6bdc75198408202739f3979c00af3ffacc46987823925e101b9a690dc7bbd9dae88341f849420cb0cedbadd55200ece379ecda502c8cac247ee708ae4b0760f33e2f867fe270b931e5c8d5a75ab812c433bc64f4c7b925a7159f9e25bb869a2fe711738aefa82bf59965950a9ab71d4a8d2b1ea1548ed3f88fa41934d07632091bb12216eb5c7eb4bf1887b98e1555cdbaabc441404e944149a4ca60a5d977e63b9463202c5ca4634495889a3984b14226c26c76f43314c0cb9bc0dd48b189e05d7f29a7b002597687dd21d009c7b109694c06de78feb2bcbf5a17e4075ff3166cfa7fc943fede7ef2de2c7e53c40d3713c78f32cdecde1ab5f0b24a577a1afe7055d9a506874d73b9040a64a10a485afffc778335b4a99980a60e8d03509a8244380b82d727b9245bd737f7e89c61cd32c19d1b846ffd3d0f4f0f18262f90c884e28a8e19e7e490c22c3881d775d6773b6622de736ac6964545c6e6c3c96c5c21439e7fb3dceb8af55cb666a20039f7c1918463dc1598d775d50b831daebd873527cfcb11a1ccfad8772f82009ef339762a782b694e9d0dae26732020ab260bf81a7834054f70a4303101bd80e67aecd916b93a59a18f1637dacae8b3f89b27601047c938288692bd610ab97f9cf02513436261066d9080f5cfacbe975d12dc98a2675823e5160e89058e201fd865b61b38b7913cfa5073f59ea2d668bf8b7689d600b6cfbab25c6c6261d8ab3ba09b2f8d4079b2f6bb9a14f5d95fd612ce3861cb2d8a6ddea12467cd5f84716c642db3b6e8c4f4877885ad1056e7c7d0adfaa0d13d01fae2aaccade7c705ddd2c5ae16f1e87ce576156f1c58a399fa48844253a08fb6e693920099ece1d795f3b438a2b9cbc21201ecf7255e6a8e227bdb128b1389cdb5e8d657b313ba5d83fa8227741f87ec47bdd63be1d1256a99719221690caa6aac228082d683ddddd8336f69c85d0f4fed2af68643ce56cd341b16620e5ca1a8e275a7187bcce555afd13328427eb19c481c210646d695db3fb1a61bd6455a5dcd75124f998d893ac3ed2acd886ce3b7a6c8365fa34376240987ce914a8e58d3edd15d95198e28dc6b2a01a238e64cf4e9e48b8df82d4faa9a251c0e0a5925007c1c6d437736c5d327972c277478a9a679209b508e7fa166d46482d11833802cb3c3066b53d98ebaabc517c1b230140afed90d50cd60321e8ff8d13603e096eef432e9de7316bd44a43293743ecb23b56b803d12a6a879e53820760870ae3c92f9cb3638de6d56531a94490de4183f1e3da315d5a6c23be07d14b3070a0e9d91c42c4e98682a62fce07fe8cd978bdb1dc572c8c5c89d6a9197349f90bd66dcb31cc8b5ebe2fa2508cd6e02e7f392b08dbe7b5d1cfd875ff2f45d6878501239d34e1516f97d6658a67a32fb2c365e70c39c5a72c0760cada9d5f9f912d7f0a0f907176c6690b4f0f71a747497a7f3c8a2856ce7956fd466ecd4f64161c270af852d607738eef2e6cf479a4a3f417cba3b6e0c9d631323f56d203a73c4d9ebd0dd8b9f2f24660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0x1000}, {&(0x7f00000016c0)="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", 0x1000}, {&(0x7f00000026c0)="cff00f6ee88de0eb0db3396930ff4baeba18834a1589ae6617bd0d31c0bb8626ca26b3e342950bcc233ed93e6c3891a53a7ad22b3770e76573f6db1796172bf81439c2331b99aa649d8c6e7036031612f83832aaf445ef35f9f8922cb154e63a6dafa5ec75d44ec5205a65db3bdbc586b5eb73a9e9d3552e2291a18f97d21277660f69b6a72271a11a22649631dd13020968a57080f3c290eef8914096c76ac9aa3a124a3263cf9ea89d3bf4454b89dee95aa00230c160e3a476b56f3061893883c63d37b066b9b9b1fe030d021b734e316d9a7c32278a814a017cd24ae507868114a6d248", 0xe5}, {&(0x7f00000027c0)="91965742f1bc121e", 0x8}, {&(0x7f0000002800)="3ee4ddbe43dd591580220bde1c3af2eeff3327544eaa1a1f6025f61c86ca", 0x1e}, {&(0x7f0000002840)="f5a4d9c5ceb91f0590cd338b6545343e007ad2fbc63faa8e0e014767cb5e1ffae268d8d753cd65c06ae3c3a85044819b6b58a12874c18d9aeb2db230cc97fda7cdf1a3bfb3f0492fe993d6f7166266c8ea312fd3af1d1341201e59c64f8ee6b7ec03bce89fc8ad3263d17609b42a902bfaa53101446af1e7b7e3d2aadcbb0b8d906345aa6d1383", 0x87}], 0x8, &(0x7f0000002980)=[{0x38, 0x115, 0x6, "65df559d1f20b1c3175890564a8b16acb1ff62dcf8679c4a9c44fadc8a488de208516733"}], 0x38, 0x200000c0}, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0xd, 0x20011, r1, 0x0) pwrite64(r0, &(0x7f0000000280)='-', 0x1, 0x0) 2018/05/12 21:56:44 executing program 2: r0 = socket(0xa, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x0, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) ioctl(r0, 0x8912, &(0x7f0000000140)="f1fd2fc93e706f472cf66f") r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r2, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x0, &(0x7f00000000c0)={0x0, r3+30000000}) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000300)=0x5) 2018/05/12 21:56:44 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x6, 0x5}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r1, 0x1}, 0x8) r2 = socket$netlink(0x10, 0x3, 0x4) r3 = dup2(r2, r2) ioctl$TCSETA(r3, 0x5406, &(0x7f0000000000)={0x40, 0x7, 0x7d, 0x0, 0x1, 0x0, 0x6, 0xfffffffffffffff7, 0x81, 0xffffffff}) sendmsg$nl_crypto(r2, &(0x7f0000000200)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=@delrng={0x10, 0x14, 0xc09, 0x0, 0x0, "", [""]}, 0x10}, 0x1}, 0x0) 2018/05/12 21:56:44 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = msgget$private(0x0, 0x20) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000000040)=""/129) r2 = getpgrp(0xffffffffffffffff) ptrace$getenv(0x4201, r2, 0xf1e, &(0x7f0000000100)) 2018/05/12 21:56:44 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000001340)='/dev/vsock\x00', 0x30000, 0x0) connect$vsock_stream(r0, &(0x7f00000002c0)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) shmget$private(0x0, 0x3000, 0x20, &(0x7f0000ffc000/0x3000)=nil) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000013c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000001500)={&(0x7f0000001380)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000014c0)={&(0x7f0000001400)={0x4c, r1, 0x24, 0x70bd2d, 0x25dfdbfe, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80000001}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000001}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000000) sendmsg$nl_generic(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x184, 0x41, 0x20c, 0x70bd2a, 0x25dfdbfd, {0x1a}, [@nested={0x90, 0x86, [@generic="0a5900ab5a61d44852a17a6e159c9d38a5a2e47ea71fccba2cfa69493cd02112f916a1880e2a35898bd220806201f232722eb604fa27389a83eee15605b08ee4afab4dba61f642e9f0a5c890644ce923f970480f18b8a17e6c831fa068a7b27ab290831c7fa0a91f834cfa6c9ae44bb871515997b18f3f4b127322561f39288dce9003c5494ea567b8b652"]}, @generic="204b39cc0f42b886691b12d1dce0fb3ea322951d5c20763b78cba5c0d42e3a636a478fa61088170c0944cf9c4f2b54fa549a04624a9e4034add396366ae90f5af07843e697336d63d13f2b6fec6ff133a22c43faf7684f82e077e0ae70d49dd62e4d3a24d0420167c0cb879ff22791f34574185c60160b3858ab55b3ee8145f1468c6bb3e7afee29684cfbbc9c6a2b776b371da750901550a1477dcc7bd98e263ef7f4ad151166fd225fd61593729e8c6c0f412e572019e35f5df0521b7e1b156b49cf8a25438f16fadf6736f95d5b081b4008fe7edbe1aa3abdff823f5345"]}, 0x184}, 0x1, 0x0, 0x0, 0x804}, 0x4000800) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) setsockopt(r2, 0x0, 0x4, &(0x7f00000001c0), 0x0) 2018/05/12 21:56:44 executing program 4: pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000080)="a2", 0x1}], 0x1, 0x0) close(r0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") write$binfmt_elf64(r1, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) [ 158.844209] syz-executor7 (9977): /proc/9974/oom_adj is deprecated, please use /proc/9974/oom_score_adj instead. 2018/05/12 21:56:44 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="c626262c8523bf012cf66f") r1 = msgget$private(0x0, 0x137) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000000700)=""/129) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/05/12 21:56:44 executing program 6: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000000)={0x6, 0x552, 0x544}) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:56:44 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000000c0)=""/68, &(0x7f0000000200)=0x355) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-512-generic\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000136000)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000100)}, 0x41) bind(r2, &(0x7f0000000000)=@generic={0x4, "8d681137ff1b034cbe11b0c754ada427111e13bbdf123e94021063ffb8c29eb02b4819cc3445c5eef204895a73824c48386797155af8dfab969751fd74b90423708854df911345174f2483b17bd3001a4fb38a84dacfc836d78cf5d4e9767e1cacdacc680fe4da252df211e9ccc64b571c5599e95750d02c12885f3597db"}, 0x80) 2018/05/12 21:56:45 executing program 1: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0x7f, 0x80000000, 0x4}, &(0x7f0000000180)=0x10) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r2, 0x800000c0044dff, &(0x7f0000001000)) accept$inet6(r2, &(0x7f00000001c0), &(0x7f0000000200)=0x1c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e24, 0x100, @local={0xfe, 0x80, [], 0xaa}, 0x4}, {0xa, 0x4e24, 0x2, @empty, 0x10001}, 0x1, [0xfff, 0x7b, 0x301, 0xfff, 0x3, 0x10000, 0x20, 0x13]}, 0x5c) 2018/05/12 21:56:45 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="6f6f6d5f61646a00aceb048ace6a7fe4299541856162c2caee4ddcec07751e2f54b9cbf0357fa60e7f8e7f6304370006f19190212c4a9e569adb10d57a4df1ac9de547a489ee151288214d250681714c92c72529697f2a774835bb6f09301d08f3c72fbbd90fe9775e40875adddc5c6c9f923b2d5899a66add2811c07319d9ddba60e2b798d5dbc662") r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") accept$packet(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000500)=0x14) sendmsg$kcm(r0, &(0x7f00000029c0)={&(0x7f0000000540)=@hci={0x1f, r2, 0x3}, 0x80, &(0x7f0000002900)=[{&(0x7f00000005c0)="8d155fc66833234b151f00b3", 0xc}, {&(0x7f0000000600)="a8762fb4642b6cacbea03223a61cce5978f87cfda5fe2387243e199feb407afd038397b5ce7723ff226ff9119f896018ea23b5530476a63e39c1ed1f7a796a1312e53728b83359d47c5635710ae47fb94faed92b25130c101091b02f834d75d420d35457ada4de8750864046b719fb1df528cc6d3b7abb554dfb4ad9ea6ae5dd8a9e2aacb1d2de0c735086c3ceb4990180d11af974552a35164b067eeebad3459a80d479478f438fdf", 0xa9}, {&(0x7f00000006c0)="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0x1000}, {&(0x7f00000026c0)="cff00f6ee88de0eb0db3396930ff4baeba18834a1589ae6617bd0d31c0bb8626ca26b3e342950bcc233ed93e6c3891a53a7ad22b3770e76573f6db1796172bf81439c2331b99aa649d8c6e7036031612f83832aaf445ef35f9f8922cb154e63a6dafa5ec75d44ec5205a65db3bdbc586b5eb73a9e9d3552e2291a18f97d21277660f69b6a72271a11a22649631dd13020968a57080f3c290eef8914096c76ac9aa3a124a3263cf9ea89d3bf4454b89dee95aa00230c160e3a476b56f3061893883c63d37b066b9b9b1fe030d021b734e316d9a7c32278a814a017cd24ae507868114a6d248", 0xe5}, {&(0x7f00000027c0)="91965742f1bc121e", 0x8}, {&(0x7f0000002800)="3ee4ddbe43dd591580220bde1c3af2eeff3327544eaa1a1f6025f61c86ca", 0x1e}, {&(0x7f0000002840)="f5a4d9c5ceb91f0590cd338b6545343e007ad2fbc63faa8e0e014767cb5e1ffae268d8d753cd65c06ae3c3a85044819b6b58a12874c18d9aeb2db230cc97fda7cdf1a3bfb3f0492fe993d6f7166266c8ea312fd3af1d1341201e59c64f8ee6b7ec03bce89fc8ad3263d17609b42a902bfaa53101446af1e7b7e3d2aadcbb0b8d906345aa6d1383", 0x87}], 0x8, &(0x7f0000002980)=[{0x38, 0x115, 0x6, "65df559d1f20b1c3175890564a8b16acb1ff62dcf8679c4a9c44fadc8a488de208516733"}], 0x38, 0x200000c0}, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0xd, 0x20011, r1, 0x0) pwrite64(r0, &(0x7f0000000280)='-', 0x1, 0x0) 2018/05/12 21:56:45 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x803, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000100)) sendto(r1, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)) 2018/05/12 21:56:45 executing program 0: r0 = socket(0x8, 0x806, 0x8) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000700)=""/129) 2018/05/12 21:56:45 executing program 6: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)=0x9) ioctl$SG_SET_COMMAND_Q(r0, 0x2271, &(0x7f0000000000)=0x1) r1 = getpid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) tgkill(r1, r2, 0xc) 2018/05/12 21:56:45 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$kcm(r1, &(0x7f0000000340)={&(0x7f0000000180)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x80, &(0x7f0000000300)=[{&(0x7f00000002c0)="e8", 0x1}], 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000294ff5)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r1, 0x1) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000000c0)=0x940, 0x4) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000000100)=@rc, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000040)=""/102, 0x54}, 0x0) 2018/05/12 21:56:46 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) shutdown(r0, 0x2) ppoll(&(0x7f0000bc0fd0)=[{r1}], 0x1, &(0x7f0000c03ff0), &(0x7f0000a1bff8), 0x8) mkdir(&(0x7f0000074ff8)='./file0\x00', 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8910, &(0x7f0000000000)="0104262c8523bf012cf66f") r3 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x3, 0x4000000) ioctl$KDMKTONE(r3, 0x2289, 0x707000) ioctl$int_in(r2, 0x5452, &(0x7f0000000080)=0x1000) setsockopt$inet6_tcp_TLS_TX(r2, 0x6, 0x1, &(0x7f0000000040)={0x303, 0x33}, 0x4) mount(&(0x7f0000000240)='./file0/bus\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='sysfs\x00', 0x0, &(0x7f0000ebcffe)) syz_fuseblk_mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f00000001c0)='./file0/bus\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/12 21:56:46 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)={0x0, 0x4}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000240)=ANY=[@ANYBLOB="83000000000000000000000000000000e800000000000000", 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@ANYBLOB="000000000000000000000000000000000300000000000000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00'], @ANYBLOB="00000000000000000000000000000000dcfeffffffffffff", @ANYPTR=&(0x7f0000000740)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000000000000000000000150a3fcc05467028785d99b25ac8c07766feef071a5482d9558da3f4a636a39c3238744b1e4f8289ca2e44bb6e6d2a35a9f9b4676365a4f8940eeaaa858b7f49ef32c1f2514726ef939d27d48ae8581874613e066cf421646b51b5f6aad778a414db16aa162606de6c2e920a404efe968a7df68c3f7e1a163b8e49f2d52ff882fde0a9f0d124a95a85e8ded14f453d97645053", @ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000000000000000000c500000000000000", @ANYPTR=&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00s\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000600)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000009500000000000000", @ANYPTR=&(0x7f0000000440)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) 2018/05/12 21:56:46 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x803, 0x0) r2 = msgget$private(0x0, 0x200) msgctl$IPC_RMID(r2, 0x0) sendto(r1, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x4, &(0x7f0000000300)={0x0, 0x0}) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) sendfile(r4, r1, &(0x7f0000000380), 0x8) openat$cgroup_ro(r4, &(0x7f00000003c0)='cpu.stat\x00', 0x0, 0x0) fcntl$setstatus(r4, 0x4, 0x803) finit_module(r4, &(0x7f0000000140)='user@^\x00', 0x2) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x0, &(0x7f00000000c0)={0x0, r3+30000000}) 2018/05/12 21:56:46 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000040)={r0, 0x3}) msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000700)=""/129) 2018/05/12 21:56:46 executing program 6: pkey_mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xc, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:56:46 executing program 1: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) mremap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000ffc000/0x2000)=nil) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:56:46 executing program 4: pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="a2", 0x1}], 0x1, 0x0) close(r0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") write$binfmt_elf64(r1, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) sendto$llc(r0, &(0x7f00000000c0)="c2cd13047903f7767f1d526bea6994e498820b274e652431712198eff3339f365e162b0a1c82582391dd8972756fd12418fdcd72493f222090a5ac9de763d6fa5908ea9b1c93c8823d2d5656dbdb6a27c6e994674f7ab8f7a1467082b649f4f91fd6eb77d8e79a2c65957b64539ebe4f95177fd32e02878bfe481533342dde3c8ba8f4a214cedde6290c492a9bba21b9fe5d29fd9083009a9095558ff3f2de64358962491b5f9453e833f628b524eafd14d7e2484b673b509c5922ef09548cdeb766d7a5", 0xc4, 0x1, &(0x7f0000000040)={0x1a, 0x306, 0x8000, 0x5, 0x9, 0x1000, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) 2018/05/12 21:56:46 executing program 5: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000010c0)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x4, 0x6, 0x800, 0x30, 0x3}, &(0x7f0000001180)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000003380)=@assoc_value={0x0, 0x2b6}, &(0x7f00000033c0)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000003480)=[{&(0x7f0000000040)=@in6={0xa, 0x4e22, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x7f}, 0x1c, &(0x7f0000000540)=[{&(0x7f0000000080)="e679833370160b0e7e0111257c5e79a7d8551667e139dba0c3c5a4022a4937dc387dac9bd124d9e62216cbbdee4d33f5c67ed71a2af130acece9a98b2115db4a4c34377d2d135957d04c4cf930dd1305903b1a4e1133509fda1bee44f497c754d8c9941f52523f43390323f4ea5372836ee3f38c035f1ea0892a48edf3a8e4ebc28e7eb16f8718e60373", 0x8a}, {&(0x7f0000000140)="01a076a3d03580a4645e4d81e2a40ef9f841c1e2ed7c26faad6567b7", 0x1c}, {&(0x7f0000000180)="7c246624727afb32dc8a4911d0eff66ca3cbe6a90cd42494004d12051690eb4693a31af137eb184e2d3c544f46bdd4d1b428e84202bc72ca44a7a6d22259e58f8cfb56e6af65d900bc10aa1d5b50116718ceb97b96bcf5503ff93b4359cb5f5c317cdafd5e168eabc3d1d8d7cfc261f539f145c89846b61b0d9cd0fd4cac7ca4c1e2a54cde553859f4e7139dc999bb50512f2736ddd9064e96e4246fc0cdfc183ea4e0bb193e95eb756b2b00a990c2b95ca6eaa821fa9dc4a97d1f515fbf8c4a0d21e620dac14b401817ffca", 0xcc}, {&(0x7f0000000280)="b40ea0f923388d9754b0e55b4dcfe6bd92b1bc3b3267c1404bd99ab70a1bdccbd585b9e4638d0c298a7f24aa0db05a091e4cd08664305e68337d91779cf5e23332435ba3625e19208f0c99d9ada8e7e583690a3037f6eb3a2c45ade4ac70f668ac6a62a80f64c1c1115cde433634b77cb6312cbc44284a013b4eabefe263d1a49938d49e74ba3f5a3338144455c7f44890db5b90685fea25c21b2aaa8cdd4e495853e93e0419c8f2e2d3bd2926f0e310113df458fa91f25373a5206152a6c23bd0cf482ddf7aa2c392a85af2bf16b3c417a5be145493d29566704b8e2b7cacc7df3ecaad336646ffb8181ee58236", 0xee}, {&(0x7f0000000380)="91d4ded8056350fa4fb32b8bb7faf12385304c386a1efd133ff8dbea3bd9b0550480cc8f47562d54", 0x28}, 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&(0x7f0000000840)=[{&(0x7f0000000680)="4d29dd5ec2eaa931e4e2c24d1ec85155f17975f40f9fe26e5873511f3dab9b205af4c6ccb4939a876f8e248eccf7de2c2f9990a42490351cccac10542970caf2053a63ae6875e30ba7f83c1d3c67d46d079bba2ef1db5760bfb767f420613acf37d395be4eeed4a78eae6fdb2263346270fa194e859270fe1f089a66f9fc5be8abc712d55cbdee571c20286bdae56e27bb5e1d02ef889b8b402a4dce11d591d406", 0xa1}, {&(0x7f0000000740)="563e66c61112bbb1496566b18f8151b97f23c84817d9e41601c64b035c46033cbb64822db62dc77181a7176691c7b543b1ebd90ec457de414361bb4946e97566e45b88bea6637bce40047c3d39ee02cc3164235897e2ef64d4968a96a03a6ee82bb113cf56e5294098bec8322fd66afa108ddb279e339b4e94be5c790360e88f9b1a1f50e15d16577defe15368d0173c59c066c62fd66f2fdfe5cf73896d075e9ecc629da9328f066d03dbe4b00f66c11f1a200bd5a8f269a6117ce5344a9fb431f3d455d5aac865d22b24e97d719dbcb12b694c8fcfff7a18a17a4e", 0xdc}], 0x2, &(0x7f0000000880)=[@init={0x18, 0x84, 0x0, {0xffffffff, 0x100000000, 0xfffffffffffffffd, 0x3ff}}, @prinfo={0x18, 0x84, 0x5, {0x30}}], 0x30, 0x8004}, {&(0x7f00000008c0)=@in6={0xa, 0x4e24, 0xbf, @loopback={0x0, 0x1}, 0x7}, 0x1c, &(0x7f0000001000)=[{&(0x7f0000000900)="1f48f1869160977208663c7658145825b6e53b249be7fadfa03d35b32bff4b9bdc5c9056825048042daa7a3007d5151258277b5f453484e4dc74f2e79076a1b8976d1d13c00ce20571eeb81a61a43062af56d0eabb813da256f78f7558bf0ad8251afc6159bd59312f924f17d6f7681823811574a382ac76cc26d5a5b0cc6d5bed051ce5ea2bafa80dd2e234333d85f630957bfc4f4b6dc3f95868998bc2b6a9e27d32daedc4830ac451efb86b40876f62d1d7aec093c4d1d543ae48fce8a27ec745437137697045c5", 0xc9}, {&(0x7f0000000a00)="1ef38d460f80a77e7314db402cc99c87928c9d51fab63f32f10bf6fc17c495210feb1132bc2fc4632aa881ccc8abb40297da73f7bf23ab1bc942bcdd32c59405157339821afe82b9ec9fdfe529e307854511bf0e54819e9003377043b7cdf85a55dc96d9300a0418ee748440d0a0b8eba47dd6e6eaa32d2ef13c9b73eaaaed87ae99d9db076927ee6fcc4030aa4d88c89d30626b7c660c9dd32676e5c0d00c2556e6da67213eb7e2b1a50ba93340f3e92d591a592361696a8ada87", 0xbb}, {&(0x7f0000000ac0)="3472895073f0d1ea9926f41eb21c90d201a4b4d19907d3108dd0d0eae57bfd80934f3d92d923807fdb11549cd4fd525f3162858b06", 0x35}, {&(0x7f0000000b00)="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", 0xfe}, {&(0x7f0000000c00)="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", 0xfb}, {&(0x7f0000000d00)="79e146d08f0331e10251e3ee609d78ab71b906395e7c8a18b802616f74daaed375dc92798bd088b55c1e1f06ed9448d14262f86feb7d0cc71c17303bdb5ebfc3023ce356737ce9ebdfcfc00af038c4e57d5bcf7f96ffad163aae966637f39e59a952e3e9ecb238502b4687cd02859169d58a23fc957747c1e54cce46a3ff65c12a04ec1f63b96d1fce72eb33afd084f60b0fed74cae84bde7cdfb015b2a1656d23842c918605f4a47461374704a7e214b27b8e44848ba3e912d1a630a7576ab5f2f98ed37a83f95087d11a725fc4663dac8c1a5f4405ca3b42fccc080825a7a7cfd960f01a390186e4c2d6d330bb32", 0xef}, {&(0x7f0000000e00)="86ad2669b9a54f85d891ab289915e344969e6e6e3cc6f56aa79550f88aaa09780202a872c03cec0158d8e1f421eecddde7fc84086ce18c06c7d93e2a98cbb241a28edd5755804813c9d8c92c47ad0fe6ebcb50262532375b3e19f1f59a75368e6cbf4ab32e08550efd23382cb5cf16ca7901685809ac0744692f88e7b1", 0x7d}, {&(0x7f0000000e80)="c8c17449e7c7877a3afdc192c55fd62277ab4eadeaaa78ce1f1f837833cdface95", 0x21}, {&(0x7f0000000ec0)="981e691d3f5f4613e666ba2a5e46af9398850c25a815b1b41e28054ab96d240aad0a99d58c4820ac1b13cd0295b4dde1ef3097e0c5e04c7fde6b1baefc8b8e5333bac89ec399f00e1cdebcd5d3fd41efb4136f5799cf34132f59fdb70824bdfa57e1dfd3ed1c0e461fea48c10f4c18691c11cdd68fae372b85114fff3474af381b78b68924aaf73dd5e7c89b8bc9550cc29a1729e5ebd97c573a4fbed5fc4167441bc5efcbcfc4", 0xa7}, {&(0x7f0000000f80)="078939929c9a726c57265acc7a5de080f9023ca1b204ff5b964c2b27939aada37a4d89ee18d53d4f4de40f0ba7f1eb84d6a56040cfd0b360e5e322640aa5d9a4639685c5fe5b3bff19707ce4995a03ae260d3018856f1a392af67295e54f5a5fd7f390fc0a78491a", 0x68}], 0xa, &(0x7f00000031c0)=[@dstaddrv4={0x18, 0x84, 0x7, @multicast1=0xe0000001}, @sndrcv={0x30, 0x84, 0x1, {0x10000, 0x2, 0xc, 0x4d1ad79b, 0xc1, 0xffff, 0x400, 0x966, r1}}, @init={0x18, 0x84, 0x0, {0x8000, 0x7, 0x2, 0x200}}], 0x60, 0x20000884}, {&(0x7f0000003240)=@in6={0xa, 0x4e21, 0xfff, @dev={0xfe, 0x80, [], 0xd}, 0x100}, 0x1c, &(0x7f0000003340)=[{&(0x7f0000003280)="98a7243a64b7184ac1dc25fc75e0a40c08081a0fe5813750726d985c4296ce29eaa62d255701f01b7eb01089d110647fd3dfa5c5733e27cc55bbcdc76f282ce3e4033c2e48c7678c38935599b98fad722330f6d41c170451bf405e5d2ecdd3fe4150f94c2a1f69cac2fd491d5d63fa33587eb9ee426a22bb7e8733433a67c88634ff9d60e827b57f9af5bde6be24fe9362b30e76c7ad836d84c322df4677e49527c6efd79e72", 0xa6}], 0x1, &(0x7f0000003400)=[@prinfo={0x18, 0x84, 0x5, {0x10, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x7fffffff, 0x8, 0x1, 0x5, 0x401, 0x6, 0x8, r2}}, @authinfo={0x18, 0x84, 0x6, {0x7}}, @authinfo={0x18, 0x84, 0x6, {0xfffffffffffffff8}}], 0x78, 0x80}], 0x4, 0x20000000) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, 0x0, &(0x7f00000011c0)=""/4096, 0x1000) [ 160.084192] syz-executor3 (10023) used greatest stack depth: 53664 bytes left 2018/05/12 21:56:46 executing program 0: r0 = openat$cgroup_int(0xffffffffffffff9c, &(0x7f00000000c0)='cpu.weight.nice\x00', 0x2, 0x0) pread64(r0, &(0x7f0000000080)=""/18, 0x12, 0x0) r1 = socket(0x3, 0x800, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000700)=""/129) 2018/05/12 21:56:46 executing program 5: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000180)=""/193, &(0x7f0000000280)=""/97, &(0x7f0000000600)=""/127, 0xfffffffffffffffc}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001740)={0x1, 0x0, [{0x0, 0x6d, &(0x7f00000004c0)=""/109}]}) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000000040)={0x2, 0x8001}) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000005c0)=0x3) 2018/05/12 21:56:46 executing program 3: unshare(0x40600) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000977ff2)='attr/fscreate\x00') pwritev(r0, &(0x7f0000001400), 0x2a6, 0x0) finit_module(r0, &(0x7f0000000000)='\x00', 0x1) 2018/05/12 21:56:46 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x8}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000000000), &(0x7f0000b88000)=' '}, 0x20) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x2, 0x1, 0x2, &(0x7f0000000000)=[0x0, 0x0], 0x2}, 0x20) write$evdev(r2, &(0x7f0000000080)=[{{}, 0x3, 0x2, 0x100000001}], 0x18) 2018/05/12 21:56:46 executing program 6: r0 = fcntl$getown(0xffffffffffffffff, 0x9) syz_open_procfs(r0, &(0x7f0000000e00)='net/netstat\x00') r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000980)='/dev/vsock\x00', 0x20000, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000a00)='/dev/sg#\x00', 0x8, 0x311000) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000a80)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000dc0)='/proc/self/net/pfkey\x00', 0x400802, 0x0) sendmsg$netlink(r1, &(0x7f0000000e40)={&(0x7f00000009c0)=@kern={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000d80)=[{&(0x7f0000001040)={0x1020, 0x2c, 0x538, 0x70bd26, 0x25dfdbff, "", [@typed={0x8, 0x3e, @fd=r2}, @typed={0x8, 0x80, @u32=0x1}, @generic="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"]}, 0x1020}, {&(0x7f0000000a40)={0x10, 0x34, 0x320, 0x70bd29, 0x25dfdbfd}, 0x10}, {&(0x7f0000000ac0)={0x2a4, 0x3d, 0x702, 0x70bd25, 0x25dfdbfb, "", [@generic="185fbd008772ab9208af68361a03a6417cc66ca881d98672fd39c55975aa03145d8793e9a0c3c50f643592148d4ea6d8371082f1ba54dce93285cc44446cc178a899cfe8e3e6a28db4d3b571838bad4702d2c6cef6", @typed={0x4, 0x32, @binary}, @typed={0x8, 0x8b, @fd=r3}, @nested={0x10, 0x7c, [@typed={0xc, 0x49, @u64=0x1c57}]}, @nested={0x1e4, 0x8a, [@typed={0xc, 0x0, @u64=0x5}, @generic="e39307a1a5c55500a26ac5e02918d3e5782d557fa2b66c5b697443f728a4560ad96fcbacd31dd16eef545251833ee1da1be3afbb0f8a0cf90010bad820e912e3ce59bb3bf23975b12118a3cddd0e05d5afd52877f06b149173ee3b8728048f35922123d099c544dfda5df0b1847a5dde47371265f358ba770cb1890a129e534c10cf0cb05d0805ba98c1922841111b7b97d16722fda84a274b96ba014d19b050940de422a59f0415f2d8d3796d3c4fd8ecd3f91efe28d3", @generic="7e5ec0b2def2a406e3f476257f9dae00416a726200b958f3d9a05fc2a5920d9c88674ef3c06b365c81802e1979d6a675a10c23c8d67b5b28234e968f367ee4ebaac357683ef5441cb1b6f65761fffed3a89ba74feb77d14409b4fae2d8ab276d4a82d21a23c8752ca6cfa4398a64ef759d4e4c07a8baa6bc00ac70c6acc8359d1425823c9c184035f87aeb44", @generic="3f3e65a4e360a57f1b0a6b53937ad48a112390935e7e8621051c06a797ae9a6895210b731d1e0994ddc02c024579b8353144b0bff91b236c085eaa70f1a0855ca7ecb2199b4e366f0f663c3031a9adf057b6b7333372d4e7b5426c6dd5271beaea5df94922b93da2aa2d236135dbd22db2d58c9cfd916838aad48190a9badcaeaec2986266f45bb910af65cefd977d"]}, @nested={0x2c, 0x1a, [@generic="d10ac79fb016b6f5ccf87cb84e3bd50b03ab5c73b9e579e4407f152a100635381deb52995d"]}, @typed={0x10, 0x5c, @str='/dev/dsp\x00'}]}, 0x2a4}], 0x3, &(0x7f0000000e80)=ANY=[@ANYBLOB="1800537a3a0cbdb6c9e3cd2280000000000000b9b7b43701008c0ca47bb14c", @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00'], 0x18, 0x40}, 0x84) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, 0xffffffffffffffff) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r5, 0x800000c0044dff, &(0x7f0000001000)) write$binfmt_elf64(r5, &(0x7f0000000000)={{0x7f, 0x45, 0x4c, 0x46, 0x2383, 0x0, 0x6, 0x45, 0xffffffffffff0001, 0x3, 0x3e, 0x101, 0x2ae, 0x40, 0x17b, 0x40, 0x400a, 0x38, 0x1, 0x7ff, 0x3ff}, [{0x7, 0xffffffffffffffff, 0x3f, 0x7c, 0x7, 0x1, 0x1, 0x9}], "4680185e82a9dda4f9f6dc598bf23f902b6173ba8f32e621beafdeb5908d247b0256d40f08a22a19228c1c9c20e42505b99135e637c0eb7b0de3ea8652990603805f8283f29e92bca0e900008d80e543d620321add23308615c4ff9b21b70943d3b8f04162e360a6c93c753167fa093102cb2c27c3664730a01ab50bee0b5f977f7b09f294da040bcfb4fd", [[], [], [], [], [], [], [], []]}, 0x903) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r5, 0xc0045540, &(0x7f0000000940)) 2018/05/12 21:56:46 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2000, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x2) ioctl$VT_WAITACTIVE(r0, 0x5607) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x99c8, 0x0, 0x3, 0x15, "3565025b7954e58acc69b8c7f12df2680bf8a095b400238e5ad0a6d62829d8d05f438d9920cfb5134e828922d5a8a0ad1a814cc3e4d9490677898c1a816845f8", "f5f35a1e1f66bc4c006c102e1f6e36628e4dc51d46a4e45b593fd4b84bdadb37", [0x100000000, 0x30]}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r1, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:56:46 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x3, &(0x7f0000000100)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x100000000000000, &(0x7f00000000c0)={0x0, r2+30000000}) 2018/05/12 21:56:46 executing program 0: r0 = socket(0x0, 0x1, 0x0) accept$packet(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14) bind$packet(r0, &(0x7f00000002c0)={0x11, 0x17, r1, 0x1, 0x6, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000700)=""/129) 2018/05/12 21:56:46 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") ppoll(&(0x7f0000000140)=[{r0}, {r1}], 0x2, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0), 0x8) sched_yield() 2018/05/12 21:56:46 executing program 3: r0 = socket$inet(0x10, 0x80000, 0x1) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x7fff, 0x8100) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f00000000c0)={{0x7, 0x9, 0x1, 0x1, 0x7, 0x80000001}, 0x1, 0x8001}) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1, 0x0, 0xfffffffffffffc82}, 0x0) recvmmsg(r0, &(0x7f0000005ac0)=[{{&(0x7f00000001c0)=@nl=@proc, 0x80, &(0x7f00000053c0)=[{&(0x7f0000003d00)=""/216, 0xd8}, {&(0x7f0000004040)=""/4096, 0x1000}, {&(0x7f0000005100)=""/248, 0xf8}, {&(0x7f0000000100)=""/167, 0xa7}, {&(0x7f00000052c0)=""/206, 0xce}], 0x5}}, {{&(0x7f00000055c0)=@sco, 0x80, &(0x7f0000005a00), 0x0, &(0x7f0000005a80)=""/15, 0xf}}], 0x2, 0x0, &(0x7f0000005cc0)={0x0, 0x1c9c380}) 2018/05/12 21:56:46 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f7dfef), 0xfffffffffffffffe, 0x0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000003800)=[{{&(0x7f0000001080)=@nfc, 0x10, &(0x7f00000033c0), 0x0, &(0x7f0000003440)=""/222, 0xde}}], 0x1, 0x8000000000002000, &(0x7f0000003a40)) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r2, &(0x7f0000fa8fe4)={0xa, 0x3}, 0x1c) sendto$inet6(r2, &(0x7f0000000100)="97", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmmsg(r2, &(0x7f0000002780)=[{{&(0x7f0000002600)=@hci, 0x163, &(0x7f0000000700), 0x304, &(0x7f0000000740)=""/15, 0xf}}], 0x1, 0x2, &(0x7f0000000280)) 2018/05/12 21:56:46 executing program 4: pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="a2", 0x1}], 0x1, 0x0) close(r0) r2 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000100), &(0x7f0000000140)=0x4) personality(0x600000d) accept4$ax25(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x10, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") connect$can_bcm(r1, &(0x7f0000000240)={0x1d}, 0x10) write$binfmt_elf64(r1, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x78) getsockname$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000200)=0x2) 2018/05/12 21:56:46 executing program 1: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ftruncate(r0, 0xc893) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0x6, &(0x7f0000000040)=0x4) ioctl$int_in(r0, 0x5425, &(0x7f0000001000)) 2018/05/12 21:56:46 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x3, &(0x7f0000000100)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x100000000000000, &(0x7f00000000c0)={0x0, r2+30000000}) 2018/05/12 21:56:46 executing program 3: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0xc6, "4075c5d830de8a663b21bb45f1690747e69bae4f131cb78ed1b2e70e65a7afb86ebdc77df11d1d66d4f9566c9ade383e998e2fc79400022c64b8ff4868e77130eb2e21a77bd65ae667f89d012d680182ecfd163b0ff0ef62001da9a2e556a8a86def7a24c9eb9db7bb84abe0ed11a89ea8f13cde5767381c17f7c5b8382dc986f73883aa00828d1b698562555b1da9e19f3b9e16f1b51d24bc51a2ad1997442cf9e4535546a4654e51df3d54ee4dad09efd34472294e7eb412ee68c2ba6b22d50b109e7da02f"}, &(0x7f0000000080)=0xce) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000000c0)=r1, 0x4) r2 = socket(0xa, 0x2000000000002, 0x0) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000000140), &(0x7f0000000180)=0x8) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f00000001c0), &(0x7f0000000100)=0x1000001b4) syncfs(r2) 2018/05/12 21:56:46 executing program 6: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001080)='/dev/dsp\x00', 0x400000101001, 0x0) dup2(r0, r0) pwrite64(r0, &(0x7f0000001040)="93c5380821aa0f2c33d781679a0a267186fed8574b5fc57ac7e8a514b5301e645906fadbd9", 0x25, 0x0) ftruncate(r0, 0x40) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000000)=""/4096) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:56:46 executing program 0: r0 = socket(0x800000000a, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000700)=""/129) 2018/05/12 21:56:46 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x803, 0x0) r2 = dup(r1) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000000380)=""/251) r3 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x5, 0x2000) ioctl$SG_GET_VERSION_NUM(r3, 0x2282, &(0x7f0000000140)) sendto(r1, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x0, &(0x7f00000000c0)={0x0, r4+30000000}) 2018/05/12 21:56:47 executing program 6: pkey_alloc(0x0, 0x3) r0 = pkey_alloc(0x0, 0x2) r1 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000100)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000040)=[0x0], &(0x7f0000000080)=[0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6, 0x1, 0x1, 0x9}) pkey_mprotect(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0xc, r0) sendto$inet6(r1, &(0x7f0000001040)="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", 0x1000, 0x1, 0x0, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$BLKGETSIZE64(r2, 0x80081272, &(0x7f0000000380)) ioctl$int_in(r2, 0x800000c0044dff, &(0x7f0000001000)) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x84}, 0xc, &(0x7f0000000240)={&(0x7f0000000580)=ANY=[@ANYBLOB='d\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="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"], 0x64}, 0x1, 0x0, 0x0, 0x20000000}, 0x40000) getsockname$inet(r2, &(0x7f00000002c0)={0x0, 0x0, @multicast2}, &(0x7f0000000300)=0x10) 2018/05/12 21:56:47 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000140), 0x4) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f00000000c0)={{0x81, 0xac2}, {0x2, 0x40}, 0x20, 0x2, 0x401d}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) write$rdma_cm(r2, &(0x7f0000001ac0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001a80)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r2, &(0x7f0000004f80)=@migrate_id={0x12, 0x10, 0xfa00, {&(0x7f0000000000), r3, r2}}, 0x18) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00009c6000)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff028}, {0x6}]}, 0x10) r4 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000240)={{0x2, 0x0, @rand_addr}, {}, 0x8, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) close(r4) 2018/05/12 21:56:47 executing program 0: r0 = socket(0xa, 0x2000000000001, 0x40) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000700)=""/129) 2018/05/12 21:56:47 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x100, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000140)={{0xa, 0x4e22, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, {0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x9369, [0x80, 0x7, 0x8, 0x1ff, 0x9, 0x21cf, 0x9]}, 0x5c) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x0, 0x0) r2 = dup2(r1, r1) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000000000)=""/99) ioctl$int_in(r1, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:56:47 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x803, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) sendto(r1, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x0, &(0x7f00000000c0)={0x0, r2+30000000}) 2018/05/12 21:56:47 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x3, &(0x7f0000000100)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x100000000000000, &(0x7f00000000c0)={0x0, r2+30000000}) 2018/05/12 21:56:47 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f7dfef), 0xfffffffffffffffe, 0x0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000003800)=[{{&(0x7f0000001080)=@nfc, 0x10, &(0x7f00000033c0), 0x0, &(0x7f0000003440)=""/222, 0xde}}], 0x1, 0x8000000000002000, &(0x7f0000003a40)) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r2, &(0x7f0000fa8fe4)={0xa, 0x3}, 0x1c) sendto$inet6(r2, &(0x7f0000000100)="97", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmmsg(r2, &(0x7f0000002780)=[{{&(0x7f0000002600)=@hci, 0x163, &(0x7f0000000700), 0x304, &(0x7f0000000740)=""/15, 0xf}}], 0x1, 0x2, &(0x7f0000000280)) 2018/05/12 21:56:47 executing program 1: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000000040)) 2018/05/12 21:56:47 executing program 6: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, 0xffffffffffffffff) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x800, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x44) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r1, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:56:47 executing program 3: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'bond0\x00', &(0x7f0000000100)=@ethtool_link_settings={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}) 2018/05/12 21:56:47 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000380)="120000001200e7e040f5a99435d8bc894d130dccb45268da6a5f408830a343ca5275e9080bd3aa9af804246e55c1553355be93d40654c05f370300332db9f3f1bde81fc258a7fb3b6431af2d944d775d1d9145e4a559c2c0ba16924413d2c07b31b219215ce5d11ebc887acad5ea6109cd566002faa7be8c3fd71013d1c6fb65600efadcac19b72baf09483540a6fd07219b9adeba113257b1fd0f6e59c4e535d5eb8750191e700355151ce74f9e1e078c01ab167808a777f50f5b7ec89c3fdcca90369e83d69f341cea258be458fc3a18c3f532eae400000000000000000000000000001613abd713", 0xe9, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000300)) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x0, &(0x7f00000000c0)={0x0, r2+30000000}) r3 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x1000000, 0x10000) ioctl$EVIOCSFF(r3, 0x40304580, &(0x7f0000000140)={0x51, 0xb3f, 0xffffffffffffffff, {0x20, 0x8184}, {0x2, 0x5}, @cond=[{0x9, 0x1, 0x4, 0x3, 0x100000000, 0x10000}, {0x9, 0x7fff, 0x0, 0x4, 0x7, 0x3}]}) 2018/05/12 21:56:47 executing program 0: socket(0xa, 0x1, 0x0) msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000700)=""/129) 2018/05/12 21:56:47 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x3, &(0x7f0000000100)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x100000000000000, &(0x7f00000000c0)={0x0, r2+30000000}) 2018/05/12 21:56:47 executing program 6: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000000)=[0x100000000, 0x10000]) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:56:47 executing program 1: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)={0x8, 0x75, 0x2, 0x6, 0x1, 0x5}) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000080)) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f00000000c0)={0x8, 0x20, 0x100000001, 0x1, 0x598, 0x4}) personality(0xc90000f) 2018/05/12 21:56:47 executing program 4: pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="a2", 0x1}], 0x1, 0x0) close(r0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") write$binfmt_elf64(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="7f454c46000000000000000000000000000000000000000036d73ff90f8dbf949b2a0000000000000000400000000000000000000000000000000000000000003800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x78) 2018/05/12 21:56:47 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000340)="c62626206d01bf012cf66f") syslog(0x9, &(0x7f0000000100)=""/118, 0x76) io_setup(0xbc, &(0x7f0000000000)=0x0) r2 = socket(0x2, 0x803, 0xff) io_getevents(r1, 0x0, 0x0, &(0x7f00000002c0), &(0x7f0000000080)={0x77359400}) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f00000001c0)={0x0, 0x0, 0x4, 0x0, 0x0, r2, &(0x7f0000000140)}]) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f00000000c0)=0x4, 0x4) 2018/05/12 21:56:48 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000700)=""/129) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x101000, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x1a1000, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000100)={0x3, 0x46, &(0x7f0000000080)="cab676160f33ba84611fd6e2bdefc3685cdd589a3f5815801d1ad807cc82da2ae06c9e78456ef630b3cd16e9657e642837865a9f459c22c464532c1f08747455bb746dee524f"}) 2018/05/12 21:56:48 executing program 1: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000), 0x4) accept$nfc_llcp(r0, 0x0, &(0x7f0000000040)) execveat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000280)=[&(0x7f00000000c0)='/dev/dsp\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='mime_typeqmd5sum\x00', &(0x7f0000000180)='md5sum\x00', &(0x7f00000001c0)='cgrouptrustedwlan0\x00', &(0x7f0000000200)='/dev/dsp\x00', &(0x7f0000000240)='/dev/dsp\x00'], &(0x7f0000000480)=[&(0x7f00000002c0)='{\x00', &(0x7f0000000300)='self{system\x00', &(0x7f0000000340)='%){\x00', &(0x7f0000000380)='/dev/dsp\x00', &(0x7f00000003c0)='.&{posix_acl_access#\x00', &(0x7f0000000400)='/dev/dsp\x00', &(0x7f0000000440)='/dev/dsp\x00'], 0x1100) fadvise64(r0, 0x0, 0x2, 0x3) 2018/05/12 21:56:48 executing program 7: r0 = socket(0x1e, 0x805, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={r1, 0x4}, &(0x7f00000000c0)=0x8) sendto(r0, &(0x7f0000000000), 0xf146d03d82f514b6, 0x0, 0x0, 0x21a) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x5731}, 0x8) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000140)=0xc69, &(0x7f0000000180)=0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000200)={0x1000, {{0x2, 0x4e20, @broadcast=0xffffffff}}}, 0x88) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00000001c0)=0x3, 0x4) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x200, 0x0) ioctl$SG_GET_REQUEST_TABLE(r2, 0x2286, &(0x7f0000000300)) 2018/05/12 21:56:48 executing program 3: r0 = socket(0x10, 0x4, 0x20000) ioctl(r0, 0x8912, &(0x7f0000000040)="c626262c8523bf012cf66f") socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$assume_authority(0x10, r2) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)) shmget$private(0x0, 0x4000, 0x200, &(0x7f0000000000/0x4000)=nil) getsockopt$sock_int(r1, 0x1, 0x1c, &(0x7f0000001ffc), &(0x7f0000001000)=0x4) 2018/05/12 21:56:48 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x803, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000100)={0x6}, 0x4) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000140)={{0x9, 0x9, 0xc746, 0x2, 0x5, 0x100000000}, 0x6}) sendto(r1, &(0x7f0000000300)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x75}, {&(0x7f0000000180)=""/236, 0x61}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/85, 0x55}], 0x1000000000000155, &(0x7f0000000340)=""/100, 0x64}}], 0x1, 0xfffffffffffffffe, &(0x7f00000000c0)={0x0, r2+30000000}) 2018/05/12 21:56:48 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x3, &(0x7f0000000100)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x100000000000000, &(0x7f00000000c0)) 2018/05/12 21:56:48 executing program 6: r0 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xb, r0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)={0x7, 0x101, 0x80000000, 0x1}) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000040)={'bond_slave_1\x00', @random="48da15a803a3"}) ioctl$int_in(r1, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:56:48 executing program 0: r0 = socket(0x1b, 0x805, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000700)=""/129) 2018/05/12 21:56:48 executing program 7: r0 = memfd_create(&(0x7f000003e000)='\t', 0x0) r1 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r1, r0) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000040)=0x3) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x7ff, 0x8, 0x0, 0x3fd}], 0x28) 2018/05/12 21:56:48 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) migrate_pages(r3, 0x0, &(0x7f0000000140)=0x4, &(0x7f0000000300)=0xdc2) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x0, &(0x7f00000000c0)={0x0, r2+30000000}) 2018/05/12 21:56:48 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x3, &(0x7f0000000100)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x100000000000000, &(0x7f00000000c0)) 2018/05/12 21:56:48 executing program 3: r0 = gettid() r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x2000, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000140)=0x8740) r2 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x40801, 0x0) perf_event_open(&(0x7f0000000040)={0x3, 0x70, 0x200, 0x100000001, 0x7fffffff, 0x7f, 0x0, 0x400, 0x20, 0x4, 0x1, 0x3, 0x5, 0x6, 0x2, 0x32, 0x8, 0x72dd, 0x9, 0xffffffff, 0x1, 0x10000, 0x10000, 0x7, 0x10000, 0x6660, 0x100000000, 0x2, 0x9, 0x80000000, 0x80000000, 0x8, 0xf4d, 0x400, 0x1, 0x1f, 0x8, 0x1, 0x0, 0x22401ea9, 0x4, @perf_bp={&(0x7f0000000000), 0xf}, 0x800, 0x0, 0x9, 0x7, 0x2, 0xaa13, 0x7fffffff}, r0, 0x7, r2, 0x0) ioprio_set$pid(0x1, r0, 0x7) 2018/05/12 21:56:48 executing program 1: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x400000, 0x0) ioctl$BLKDISCARD(r0, 0x1277, &(0x7f0000000040)=0xffffffffffffffff) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0xffffffbdffffffff, 0x0) ioctl$int_in(r1, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:56:48 executing program 4: pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="a2", 0x1}], 0x1, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000040)) close(r0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") write$binfmt_elf64(r1, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00000000c0)) 2018/05/12 21:56:48 executing program 6: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:56:48 executing program 3: truncate(&(0x7f0000000040)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000000000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000000)={@dev={0xac, 0x14, 0x14, 0x11}, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) 2018/05/12 21:56:49 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) r2 = semget(0x2, 0x2, 0x8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000100)=0xe8) r4 = getegid() lstat(&(0x7f0000000140)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f00000005c0)={{0x0, r3, r4, r5, r6, 0x110, 0x8000}, 0xff, 0x1, 0xfffffffffffffffb}) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x0, &(0x7f00000000c0)={0x0, r7+30000000}) 2018/05/12 21:56:49 executing program 1: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@broadcast, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000100)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000180)={@dev={0xfe, 0x80, [], 0x21}, r1}, 0x14) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:56:49 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x3, &(0x7f0000000100)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x100000000000000, &(0x7f00000000c0)) 2018/05/12 21:56:49 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000000)=0xdfe9, 0x4) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/12 21:56:49 executing program 6: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:56:49 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = msgget$private(0x0, 0xc0) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000040)=""/59) msgget(0x0, 0x0) msgget(0x2, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x4, 0x2000) ioctl$TIOCNXCL(r2, 0x540d) msgget$private(0x0, 0x40) msgget(0x2, 0x0) ioctl$TIOCEXCL(r2, 0x540c) r3 = msgget(0x3, 0x10) msgctl$MSG_STAT(r3, 0xb, &(0x7f0000000280)=""/129) 2018/05/12 21:56:49 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x2002) close(r0) 2018/05/12 21:56:49 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x7}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000380)={r2, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x4080000, 0x1, 0x6, 0xff, 0x7}, &(0x7f0000000300)=0x98) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x0, &(0x7f00000000c0)={0x0, r3+30000000}) 2018/05/12 21:56:49 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000700)=""/129) write$binfmt_aout(r0, &(0x7f00000007c0)={{0xcc, 0x7, 0x0, 0x2dd, 0x232, 0x1, 0x2ae, 0x8000}, "01e980caf524acdfd7dd7f32e2c65066f44a22a0f22b393de24b672e075b1cf616f5c7efca37f7fcef0f9d62a0358d59e19ccc08cf8562883ce7375db18269f0b157c909d05c6a5a9df87bca5a8f22fddd32008e9b99aabd1f37fab8ed2bdf9180a282d3e615b1c05d9ed0d33c584ad7351c298f47afef22805b469f9e3e7f5cd290e1499462798477f9e025b5e8a227ad22e5fe", [[], [], [], [], [], [], [], [], [], []]}, 0xab4) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="f4000000", @ANYRES16=r1, @ANYBLOB="000728bd7000fbdbdf250500000008000500060000001400010008000b007369700008000800310900003800030008000100010000001400020062707130000000000000000000000000080007004e220000080007004e200000080007004e20000030000100080008000100000014000300ffffffff00000000000000000000000008000800690d0000080001000a000000380003000800030001000000080003002200000014000600ff02000000000000000000000000000108000400050000000800040001000000080006000200000008000600070000001400020008000500e20000000800090007000000"], 0xf4}, 0x1, 0x0, 0x0, 0x80}, 0x81) 2018/05/12 21:56:49 executing program 7: r0 = socket$inet(0x2, 0x2, 0x4) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000100)={'filter\x00', 0x7, 0x4, 0x450, 0x0, 0x230, 0x0, 0x368, 0x368, 0x368, 0x4, &(0x7f0000000000), {[{{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, 0xff000000, 0xffffff00, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0x0, 0x0, 0xff, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0xff]}, 0x101, 0x40, 0x0, 0x400, 0x100000000, 0x9, 'team0\x00', 'veth0\x00', {0xff}, {0xff}, 0x0, 0x12}, 0xf0, 0x118}, @unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x1}}}, {{@arp={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x17}, 0xff, 0xffffffff, @empty, {[0xff, 0xff, 0x0, 0xff, 0x0, 0xff]}, @empty, {[0x0, 0x0, 0x0, 0xff, 0xff, 0xff]}, 0x0, 0x3, 0x8, 0x7ff, 0xac, 0x0, 'team0\x00', 'veth0_to_bridge\x00', {0xff}, {}, 0x0, 0xa0}, 0xf0, 0x118}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffe}}, {{@uncond, 0xf0, 0x138}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x480000000, 'syz0\x00', 0x4}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a0) r1 = socket$inet6(0xa, 0x1001000000080001, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x40, &(0x7f000000e000)=""/84, &(0x7f00000000c0)=0x54) 2018/05/12 21:56:49 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000200)={{0x3, 0x2}, 'port0\x00', 0x4, 0x100000, 0x0, 0x1, 0x7c000, 0x10000, 0x6, 0x0, 0x6, 0xffffffffffff4502}) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) acct(&(0x7f00000002c0)='./file0\x00') r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r1, 0x800000c0044dff, &(0x7f0000001000)) fcntl$setpipe(r1, 0x407, 0xfff) sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)={0x12c, 0x3c, 0x700, 0x70bd2a, 0x25dfdbfe, {0x3}, [@nested={0x104, 0x5d, [@typed={0x60, 0x65, @binary="db5fd4b6d60c0db691ed58bf29ca41ccf3dc7786923fd29cc2f2eb5718e4dd3d4396dc0acc8f1d7cf1e1de48ed4f5a2bc3fa0eef3300cf5d16ecdb381e6e8b6858644c95fd08650443ecd93491dfca6694e1cf8e4471c7a9d3"}, @generic="8575f16badb166a2cd6ab5260368f9aa4c0583ffd5b1b22532ce2f7d1e712084fd295876abfd7df81084330797a371eaeeefd7c38be6e7f2811de24836eecdd99859467f351a5b20ee1776e7802ee3590fa272666ed4fb17d5bac5c61d898e0d58f3ac03c8921e661d15132677181486f7ff7a057a1d10127225029e618792b90094a2f314cd0d95bfbb8025b81530c290b426b696fbab5dff9be8479882"]}, @typed={0x14, 0x17, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, 0x12c}, 0x1}, 0x0) 2018/05/12 21:56:49 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x803, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x3, &(0x7f0000000100)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x100000000000000, &(0x7f00000000c0)={0x0, r2+30000000}) 2018/05/12 21:56:49 executing program 6: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, 0xffffffffffffffff) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x880, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="a0000000", @ANYRES16=r1, @ANYBLOB="000025bd7000fedbdf250e000006001904000500000020000500010000000c000300080007004e22000014000200eb0800040008000100140001000800050001ee0000080006008568000008000400ff030000400002000800080040000000080003000000000008000500000000000800030002000000080008000100000014000100fe8000000000000000000000000000aa"], 0xa0}, 0x1, 0x0, 0x0, 0x4}, 0x4000) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000200)={0x2000000000000}, 0x1) arch_prctl(0x1007, &(0x7f0000000240)="9c850d1bd90ae914171300a7306281d88d65260d47f20f69494277613a5a3e2f9c5d03559c5b61cf370fe6ea4ae25d9ec4af1cbdc148cc6c0d23e2286e3a8294532ec2c1f1211c748549aea1c0172afba271fe195be562d328f74bf02028c615e49e7126ce093767a258c8c33ee1dc") r2 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0x4e22, 0x6, @empty, 0x6}, {0xa, 0x4e20, 0x80000000, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0xfffffffffffffffa, [0x8, 0x1, 0x1, 0x7, 0x9, 0x9]}, 0x5c) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f00000003c0)={0x0, 0x7530}, 0x10) ioctl$int_in(r2, 0x105421, &(0x7f0000000380)) 2018/05/12 21:56:49 executing program 4: pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="a2", 0x1}], 0x1, 0x0) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") write$binfmt_elf64(r1, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) 2018/05/12 21:56:49 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001300)='/dev/input/mice\x00', 0x0, 0x400) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000001440)=@nat={'nat\x00', 0x19, 0x0, 0x90, [0x20001380, 0x0, 0x0, 0x200013b0, 0x200013e0], 0x0, &(0x7f0000001340), &(0x7f0000000080)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fcffffff00000000e777f0e6c2"]}, 0x10d) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x200408d6, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) 2018/05/12 21:56:49 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8000000000008912, &(0x7f0000000040)="c626262c8523bf012cf66f") msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000700)=""/129) getsockname$inet6(r0, &(0x7f0000000000), &(0x7f0000000080)=0x1c) 2018/05/12 21:56:49 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") sendto(0xffffffffffffffff, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x3, &(0x7f0000000100)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x100000000000000, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/05/12 21:56:49 executing program 3: r0 = creat(&(0x7f00008b2000)='./file0\x00', 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00000000c0)={0x5, &(0x7f0000000000)=[{0x3, 0x7ee}, {0x36f, 0x20}, {0xc7}, {0x1, 0x3}, {0xfffffffeffffffff, 0x3}]}) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="7472757a7465642e73656375726974792e63618b616269728f6c69747900"], &(0x7f0000000080)='security.capability\x00', 0x3a, 0x2) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in=@multicast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f0000000040)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000240)={@local={0xfe, 0x80, [], 0xaa}, r1}, 0x14) 2018/05/12 21:56:49 executing program 2: r0 = socket(0x9, 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/net/pfkey\x00', 0x200080, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000100), &(0x7f00000003c0)=0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'syzkaller0\x00', 0x9000}) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") dup(r1) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000300)={@loopback={0x0, 0x1}, 0x2, 0x3, 0x2, 0x7, 0x2223, 0x8001, 0x9}, 0x20) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) setsockopt$inet_buf(r2, 0x0, 0x0, &(0x7f0000000380)="b59103a7338bab467964cca71b62df3ba45e2bf1e5a724937dba861bc032cc438ec047d2dd9d33", 0x27) recvmmsg(r2, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x0, &(0x7f00000000c0)={0x0, r3+30000000}) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000500)={0x80000000000802, 0x80000000000005fb}) 2018/05/12 21:56:50 executing program 1: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) fanotify_mark(r0, 0xa, 0x20002, r0, &(0x7f0000000000)='./file0\x00') lseek(r0, 0x0, 0x7) 2018/05/12 21:56:50 executing program 6: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, 0xffffffffffffffff) openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000001000)=0x4) r1 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, r1) 2018/05/12 21:56:50 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000700)=""/129) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x5, 0x101100) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', r1}, 0x10) 2018/05/12 21:56:50 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={r1, 0x0, 0x1, 0x9, &(0x7f0000000080)=[0x0, 0x0], 0x2}, 0x20) unshare(0x400) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000003c0)={0xffffffffffffffff, &(0x7f0000000380)}, 0x10b) ioctl$int_out(r0, 0x1, &(0x7f000005bff8)) 2018/05/12 21:56:50 executing program 5: socket(0xa, 0x1, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x3, &(0x7f0000000100)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x100000000000000, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/05/12 21:56:50 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080), 0x4) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000f18000)={0x0, 0x0, &(0x7f000076dff0)=[{&(0x7f0000000000)="240000000606f50000000000000006002001000be800600700000000ab001f0000000000", 0x24}], 0x1}, 0x0) accept4$unix(r0, &(0x7f00000000c0), &(0x7f0000000140)=0x6e, 0x80800) 2018/05/12 21:56:50 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="05000000100000fa", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYRES32, @ANYBLOB="000000005b97b7145d6fb389f56a1cf48cf6d712a18d5ddc53a7af0a7a6ad20dca1f716046feaf772602a3509fd97d8374e4c862125bb18ea9ca05dca756d6f1193f60769da4418db3d2f2d377ec498d82b68a9f1ad65905b3d0f1e473e6b3a817399dda850b95b4ba9888017d454dd75ba1481c81bc240e27170a589fe4110d2a1fbe89caad0ba417b6"], 0x18) r1 = socket(0xa, 0x1, 0x7) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") prctl$void(0x20) msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000700)=""/129) 2018/05/12 21:56:50 executing program 6: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bond_slave_0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000000c0)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in=@multicast1, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@remote}}, &(0x7f0000000200)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@ipv4={[], [], @remote}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000380)=0xe8) accept4$packet(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000400)=0x14, 0x800) getpeername$packet(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000480)=0x14) getsockname$packet(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000500)=0x14) accept$packet(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000580)=0x14) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000000900)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40040}, 0xc, &(0x7f00000008c0)={&(0x7f00000005c0)={0x2dc, r1, 0x4, 0x70bd26, 0x25dfdbfc, {}, [{{0x8, 0x1, r2}, {0x7c, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffff}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r4}, {0x7c, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}]}}, {{0x8, 0x1, r6}, {0xc0, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x44c}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1383}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0xbed4, 0x739, 0x200, 0x3f}, {0x0, 0x4, 0x3ff, 0x6}, {0xfff, 0x3, 0x101, 0xf}]}}}]}}, {{0x8, 0x1, r7}, {0xf0, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x400}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r9}}}]}}]}, 0x2dc}, 0x1, 0x0, 0x0, 0x14}, 0x10) 2018/05/12 21:56:50 executing program 1: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)=0x10000000000000) 2018/05/12 21:56:50 executing program 4: pipe(&(0x7f0000000280)={0xffffffffffffffff}) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="a2", 0x1}], 0x1, 0x0) close(r0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") 2018/05/12 21:56:50 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in6={{0xa}}}, &(0x7f000064b000)=0xa0) r2 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x88800) sendmmsg$nfc_llcp(r2, &(0x7f0000000580)=[{&(0x7f0000000200)={0x27, 0x1, 0x1, 0x4, 0xffffffff, 0x4, "0604826e36cbb1d85c10ed9d81eaab2889fd2d2d0cba9b6cef07300f6ca2501b6b5002c52eca9ddc9a6fd63235c957db1ab8edfa547a3da2387c75a6b17d30", 0x18}, 0x60, &(0x7f0000000480)=[{&(0x7f0000000280)="6407cd909d27615f048dee770e36844284b2c2bf965fab8fa73027dd5e375891b7354df0e63989d708490148f297feee97b6dc252d367c6596f8d15521c312af024fd95857ac0ca2de3e4bfc83416909fdbfa58cdb2471eb87e564", 0x5b}, {&(0x7f0000000300)="07b69802d0e84b4b4b93d1", 0xb}, {&(0x7f0000000340)="01dd1941d63ebfd0a0d930f07f99bcca2b4b783fc133dca147dcf3a74765012f08eda6ae561e8fc4fd307d4fca666f77f238f0457d936caf88d8948d69d4dfae4339d6a720041e2dfd776fc4617958f05db8652046", 0x55}, {&(0x7f00000003c0)="a190f6c8616d2e6fd475fcf5e4bd834e428bb42ee9a62258e1269381aba21b77fc7389512a6ce038c13633c2436607be6fb4afb34b5dc557c04f933eedc916966286fc8625df919cbee27ec271b3e8f325136e393554f8e0889f1a0095a4e29e6c24e82dbe599d4fa27a336f1c20a1b8ab9ade6b4ebbcc8c10edd97fc5dc6300b1", 0x81}], 0x4, &(0x7f00000004c0)={0xa0, 0x115, 0x3f, "b698b77b60495455db81f3841312e197c72f555d6ccb2443e746ef1c9b65c305e053f13d845fe522973fc2171a9e7b04d9f85083e7df1c505c8d9e66a09cd468c70d61282934ea678af875082056a5fc1fb8d9c3df6934fe9427230afa7e5939bed8d9d19cad81ec9107012e16cc65d3427fdcb7d463044da8a2bf75edcc1a728a1d498da649bf7454"}, 0xa0, 0x1}], 0x1, 0x4000000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000080)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f0000000140)={&(0x7f00000000c0)=[0xd169, 0x0], 0x2, 0x9, 0xefa, 0x49ff, 0x2, 0x9, {0x0, 0x200, 0x8001, 0x7f, 0x5bcd, 0x0, 0x8, 0x101, 0xf8, 0x0, 0xaf4, 0x6, 0xd5, 0x3b1a, "ca1018565a0a14f0f03c9e2e4a4b78e29455e71f78daebff57fa3c4f3b0b05bf"}}) r4 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000100)={r1}, 0x8) 2018/05/12 21:56:50 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6663a8b735cc0746f") r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x0, &(0x7f00000000c0)={0x0, r2+30000000}) [ 164.659501] netlink: 16 bytes leftover after parsing attributes in process `syz-executor3'. [ 164.715370] netlink: 16 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/12 21:56:50 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x803, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000380)='/dev/audio#\x00', 0x3, 0x410000) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f0000000600)={{0x5e, 0x5, 0x6, 0x2, "1cae5bff339dd6f6ea5e29227c582d269b97a5f9628571d00f9170416527ee253dfcfd27353e68a1045ae13f", 0x7fff}, 0x4, [0x6, 0xbd, 0x7, 0x80000000, 0xfffffffffffff000, 0xff, 0x6, 0x2, 0x9, 0xffff, 0xffffffff00000000, 0xa0f, 0x7, 0x1ff, 0x1, 0x59, 0x0, 0x400, 0x6, 0x401, 0x6, 0x51, 0xfffffffffffffff9, 0x800, 0x1, 0x1000, 0x6, 0x1, 0x5, 0x9, 0x38, 0x7, 0x10000, 0x4, 0x3a9e, 0x800, 0x4, 0x6, 0xb313, 0x66a, 0x7, 0x9, 0x100000001, 0x7fffffff, 0x1, 0xba6, 0x80000000, 0x3f, 0x6, 0x5, 0x0, 0x5, 0xdb2000000000000, 0xffffffff80000001, 0x9, 0xc38, 0x80, 0x0, 0x4, 0x0, 0x0, 0x1, 0x200, 0x800000000000, 0x5, 0x4, 0x0, 0x2, 0x1f, 0x7fffffff, 0x9, 0x5, 0xffff, 0x8, 0x5, 0x7fffffff, 0x4, 0x7, 0x9, 0xf0, 0x1, 0x100000001, 0x3, 0x9ba, 0x81, 0x101, 0x7ff, 0xff, 0x3, 0x1, 0x88, 0x8, 0x32d20000000, 0x6, 0xffffffffffff8f87, 0x94, 0x7fff, 0xc6a6, 0x5, 0xf8b, 0xa611, 0x10000, 0x3, 0x9, 0x8, 0x5, 0x4, 0x4, 0x2000000040000000, 0x2, 0x100, 0x20, 0x77, 0x0, 0x10001, 0x8, 0x2, 0x8, 0x2, 0xfff, 0x6, 0x8, 0x80000000, 0x3, 0x7, 0x5, 0x5]}) sendto(r1, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) r4 = pkey_alloc(0x0, 0x1) pkey_free(r4) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x10000, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000400)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r5, 0xc1105517, &(0x7f00000004c0)={{0x3f, 0x6, 0x5, 0x20, "3cfd7116e4adb338f65abf6b2f0e99d6f58be98b2645d810611d65a5f8fb806680c6c582c5177699abfff8ba", 0x9}, 0x0, 0x0, 0x80000001, r6, 0x9, 0xf2dd, "be0463861aea409873464d7bba3875b40f904ee31017e7dfd86a17db38b88a9ff22ee6d29235344efc6ce492ad2686c06755f5ef137375335d830cc3264918ec", &(0x7f0000000300)='bdev%@\x00', 0x7, [], [0x43, 0x7, 0x74e6, 0x8]}) dup2(r1, r0) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x0, &(0x7f00000000c0)={0x0, r3+30000000}) 2018/05/12 21:56:50 executing program 1: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='user.syz\x00') ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000040)=0x3) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:56:50 executing program 5: socket(0xa, 0x1, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x3, &(0x7f0000000100)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x100000000000000, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/05/12 21:56:50 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0xa00, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00000000c0)=[{0x8, 0x1}, {0x7}, {0x7, 0x5fa29039}, {0x3, 0x1}], 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000d9dff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/12 21:56:50 executing program 3: unshare(0x2000000) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) dup(r0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) listen(r1, 0x1f) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x103000, 0x0) close(r2) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/05/12 21:56:50 executing program 0: r0 = socket(0xa, 0x1, 0x10000000000000) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000700)=""/129) 2018/05/12 21:56:51 executing program 6: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x2000, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10800, 0x0) 2018/05/12 21:56:51 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="c6295e46ca6c09b612ec6f") socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000bc000)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0xc0) close(r1) 2018/05/12 21:56:51 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x0, &(0x7f00000000c0)={0x0, r2+30000000}) 2018/05/12 21:56:51 executing program 5: socket(0xa, 0x1, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x3, &(0x7f0000000100)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x100000000000000, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/05/12 21:56:51 executing program 1: r0 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x1, r0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) r2 = accept4(r1, &(0x7f00000002c0)=@can={0x0, 0x0}, &(0x7f0000000040)=0x2de, 0x0) r4 = fcntl$dupfd(r1, 0x0, r2) bind$packet(r1, &(0x7f0000000380)={0x11, 0x3, r3, 0x1, 0x28000, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}}, 0x14) fanotify_init(0x10, 0x2) ioctl$int_in(r1, 0x800000c0044dff, &(0x7f0000001000)=0x3) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r4, 0x80dc5521, &(0x7f00000001c0)=""/100) ioctl$VHOST_GET_VRING_BASE(r4, 0xc008af12, &(0x7f0000000240)) getsockname$unix(r1, &(0x7f0000000080), &(0x7f0000000000)=0x6e) io_setup(0x401, &(0x7f0000000100)=0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000280)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, r3}, 0x14) io_cancel(r5, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x7, 0x7ff, r2, &(0x7f0000001040)="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", 0x1000, 0x3, 0x0, 0x1, r1}, &(0x7f0000000180)) 2018/05/12 21:56:51 executing program 0: r0 = socket(0x9, 0x0, 0x100000000) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000700)=""/129) sendto$ipx(r0, &(0x7f0000000040)="6c8467a38c4937e04c13f2ac30f0877984bb", 0x12, 0x811, &(0x7f0000000080)={0x4, 0xbb, 0x100000000, "95c9cb5f1152", 0x4}, 0x10) r1 = pkey_alloc(0x0, 0x3) pkey_free(r1) 2018/05/12 21:56:51 executing program 6: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x3, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) 2018/05/12 21:56:51 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/protocols\x00') syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x500) lseek(r0, 0x4000000000000, 0x0) 2018/05/12 21:56:51 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x7, 0x2) getsockopt$llc_int(r0, 0x10c, 0xb, &(0x7f0000000140), &(0x7f0000000300)=0x4) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r2, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x0, &(0x7f00000000c0)={0x0, r3+30000000}) 2018/05/12 21:56:51 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000140)=@file={0x1}, 0x6e) bind$unix(r1, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) bind$unix(r2, &(0x7f00000000c0)=@abs={0x1}, 0x6e) 2018/05/12 21:56:51 executing program 4: pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="a2", 0x1}], 0x1, 0x0) close(r0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") write$binfmt_elf64(r1, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000040)=0x3, 0x1) pkey_alloc(0x0, 0x3) 2018/05/12 21:56:51 executing program 5: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x3, &(0x7f0000000100)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x100000000000000, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/05/12 21:56:51 executing program 6: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, 0xffffffffffffffff) ioctl$int_in(0xffffffffffffffff, 0x800000c0044dff, &(0x7f0000001000)) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x81, 0x8e501) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x3c, r1, 0x400, 0x70bd28, 0x25dfdbff, {0x1}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0xc85936387bed40f1}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20000001}, 0x10) 2018/05/12 21:56:51 executing program 7: socket(0xa, 0x1, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x3, &(0x7f0000000100)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x100000000000000, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/05/12 21:56:51 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x9b2, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') ioctl(r0, 0x4, &(0x7f00000003c0)="114fa2a1739939bb3086d80ab64727df49bcec54728aec3252885cb877879d01eaa62afc619d419d14da94de6ed9d9c0800100000000000000eebaa8e4cf051d2dd60a342512de5d70db08d96574c4479f98084a7e664fbae60cbbd50ee95e6781691354a092600b65938181741d2fcb6d5faa83435a963b13008ff0e9d146b9f1c88196ec967a90ddc35f9ddcdd5ef1eb7f790258acae766de72870fa270efb01008a9235311f0a7ee38e8a5e62144d6dd0c40dc1028a84d8339d59b9b31ea0ef3ffca5baee6196199cfc9d4262ec12dc3afee31fd3d5dedcd9e674f8d4bd48916289a9f3f066a100c119") ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f00000004c0)={{0xffffffffffffff98, 0x0, 0x0, 0x0, "625eb441b984c54a5a30e9b3d2d00e3b823ac0dd1fbfd71312937118640d2714082feab7f531a3cea6af25ae"}, 0x0, [], {0x0, 0x1c9c380}}) unshare(0x40600) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000280)={0x80, 0x20, [0x9, 0x4, 0x6, 0x7fff, 0x92f, 0x1, 0x2, 0x1000]}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x400000, 0x0) ioctl$SG_GET_SG_TABLESIZE(r1, 0x227f, &(0x7f0000000200)) 2018/05/12 21:56:51 executing program 1: r0 = pkey_alloc(0x0, 0x5) pkey_mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, r0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r1, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:56:51 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000100)=0x0) fcntl$lock(r1, 0x6, &(0x7f0000000140)={0x1, 0x1, 0x0, 0x6, r3}) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x0, &(0x7f00000000c0)={0x0, r2+30000000}) 2018/05/12 21:56:52 executing program 5: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x3, &(0x7f0000000100)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x100000000000000, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/05/12 21:56:52 executing program 0: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x600000000000, 0x8001) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000080)) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000700)=""/129) 2018/05/12 21:56:52 executing program 7: socket(0xa, 0x1, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x3, &(0x7f0000000100)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x100000000000000, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/05/12 21:56:52 executing program 6: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) epoll_create(0x8) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:56:52 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) close(r0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0xffffffbffffffffe}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='stack\x00') openat(r1, &(0x7f0000000080)='./file0\x00', 0x0, 0x80) memfd_create(&(0x7f0000000180)='\x00', 0x0) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000000000)) 2018/05/12 21:56:52 executing program 1: pkey_mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)) 2018/05/12 21:56:52 executing program 4: pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="a2", 0x1}], 0x1, 0x0) close(r0) r3 = socket(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f00000000c0)) ioctl(r3, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") write$binfmt_elf64(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000e1fffffffffffffff2ffff3f000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x78) 2018/05/12 21:56:52 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x803, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x4, 0x101000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000000380)={{0x100000000, 0xff}, 'port0\x00', 0x10, 0x2, 0x9, 0xb0, 0x7, 0x9, 0x0, 0x0, 0x1, 0x3}) sendto(r1, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x4008000, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x75}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}, 0x1}], 0x1, 0x0, &(0x7f00000000c0)={0x0, r3+30000000}) 2018/05/12 21:56:52 executing program 7: r0 = memfd_create(&(0x7f00000001c0)="2c2f5b7bd100", 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffefffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_elf32(r0, &(0x7f00000016c0)=ANY=[@ANYBLOB="7f454c46"], 0x4) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}}, 0x84) 2018/05/12 21:56:52 executing program 5: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x3, &(0x7f0000000100)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x100000000000000, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/05/12 21:56:52 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x440000000040) mount(&(0x7f0000a3f000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f00005e5000)='ramfs\x00', 0x1, &(0x7f0000fcd000)) r0 = open(&(0x7f0000000000)='./file0\x00', 0x410002, 0x0) r1 = semget(0x0, 0x2, 0x144) semctl$GETVAL(r1, 0x3, 0xc, &(0x7f0000000040)=""/244) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000180)={r0, 0x0, 0x8, "4eab55aee6f3e8ecb99533069c03b50d9fbc9d7d769b5d58e3a851c2c9557d0b64c26ca1342267ff0c4ce630ceb1fc942fe66896f04f2bb87303888031c7a96269666b72a71b9420e03075e32204a1dc165a4114032933af90b4de1597c5c8c7c14b4bdbb0ff2b570163e1f9f6860b245c589d2c0c4a3da2c57e5272b9aa973bfea3362ecd04acd3978d579611a01495"}) 2018/05/12 21:56:52 executing program 0: r0 = socket(0xe, 0x3, 0x0) read(r0, &(0x7f00000003c0)=""/86, 0x56) r1 = syz_open_dev$mice(&(0x7f0000000340)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000380)={0x7ff, 0x2, 0x8000, 0xffffffffffffff80, 0x5, 0x5}) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x90000, 0x4) execveat(r2, &(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=[&(0x7f00000000c0)="757365720e73656c666d643573756d5b656d312b5b757365726367726f757047504c656d3070726f6300", &(0x7f0000000100)="f947504c2b776c616e3024747275737465640e00", &(0x7f0000000140)='md5sumsystemsystem)\x00', &(0x7f0000000180)='\x00'], &(0x7f0000000300)=[&(0x7f0000000200)='\x00', &(0x7f0000000240)='losecurity(\'keyringppp0keyring\\(\x00', &(0x7f0000000280)='[\'-,system\x00', &(0x7f00000002c0)='/(-/vboxnet1\x00'], 0x1000) msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000700)=""/129) 2018/05/12 21:56:52 executing program 1: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x2000, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000940)={'ip_vti0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000980)={0x1d, r1}, 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x8000, 0x4, 0x9}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, &(0x7f00000001c0)=0x84) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={r2, 0x4f0b, 0x6, 0xff, 0x6, 0x8, 0x2, 0x1, {r3, @in6={{0xa, 0x4e24, 0x5, @loopback={0x0, 0x1}}}, 0x100000001, 0x5, 0x8, 0x3, 0xffff}}, &(0x7f00000002c0)=0xb0) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r4, 0x800000c0044dff, &(0x7f0000001000)) ioctl$SG_GET_RESERVED_SIZE(r4, 0x2272, &(0x7f0000000000)) 2018/05/12 21:56:52 executing program 6: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dfd, &(0x7f0000000000)=0x80000000006) 2018/05/12 21:56:52 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x75}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64, 0xfffffffffffffffe}}], 0x1, 0x0, &(0x7f00000000c0)={0x0, r2+30000000}) 2018/05/12 21:56:53 executing program 3: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dfd, &(0x7f0000000000)=0x80000000006) 2018/05/12 21:56:53 executing program 7: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) epoll_create(0x8) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:56:53 executing program 5: r0 = socket(0x0, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x3, &(0x7f0000000100)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x100000000000000, &(0x7f00000000c0)={0x0, r2+30000000}) 2018/05/12 21:56:53 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") 2018/05/12 21:56:53 executing program 1: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x7ffffffffffffe, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000000)={{0x3, 0x2, 0x8, 0x1, 0x8}, 0x1ff, 0xf8d0, 0x1}) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x480000, 0x0) 2018/05/12 21:56:53 executing program 6: pkey_alloc(0x0, 0x1) pkey_alloc(0x0, 0x3) pkey_alloc(0x0, 0x2) pkey_alloc(0x0, 0x1) r0 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xb, r0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x9b, 0x80000) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000240)={0x6e, @multicast1=0xe0000001, 0x4e22, 0x0, 'dh\x00', 0x1, 0x4, 0x43}, 0x2c) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400c}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xe8, r2, 0x700, 0x70bd2a, 0x25dfdbfb, {0x10}, [@IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3ff}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x1f}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vlan0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x7c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ifb0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}]}]}, 0xe8}, 0x1, 0x0, 0x0, 0x4080}, 0x4) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r3, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:56:53 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="a2", 0x1}], 0x1, 0x0) close(r0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") write$binfmt_elf64(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000500000000000000000000000000000000400000000000000000000000dd3dcc5009c34b51e600000000000000000000380000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x78) 2018/05/12 21:56:53 executing program 2: r0 = socket(0xa, 0x1, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000000400)='/dev/snd/controlC#\x00', 0x8, 0x4000) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000440)=ANY=[@ANYBLOB="090000001800d4000000070e000009000000040000007f000000000000000000"]) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000280)=0x100000001, 0x2) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r2, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x3bf}, {&(0x7f0000000180)=""/236, 0xffffffffffffffb4}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000100)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x2f50f9ee824b320, 0x0, &(0x7f00000000c0)={0x0, r3+30000000}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000004c0)={0x0, 0x5, 0x30}, &(0x7f0000000500)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000600)={r4, 0x2}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000002c0)={0x8, 0x0, 0x9, 0x20, 0x0}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000380)=@sack_info={r5, 0x69d2b444, 0x56}, &(0x7f00000003c0)=0xc) 2018/05/12 21:56:53 executing program 0: r0 = socket(0x0, 0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x46c, 0x40000000000000, 0x66, 0x8, 0x6, 0x9, 0x3, {0x0, @in6={{0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, 0x401, 0xe9b8, 0x3, 0xbdd, 0x7}}, &(0x7f00000001c0)=0xb0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000200)={r1, 0x6a4d}, 0x8) getsockopt$inet6_dccp_buf(r0, 0x21, 0x80, &(0x7f0000000240)=""/111, &(0x7f00000002c0)=0x6f) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0xb}], 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080)=0x100, 0x4) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000300), &(0x7f0000000340)=0x8) msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000700)=""/129) 2018/05/12 21:56:53 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000100)) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x0, &(0x7f00000000c0)={0x0, r2+30000000}) 2018/05/12 21:56:53 executing program 1: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x80, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:56:53 executing program 7: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) epoll_create(0x8) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:56:53 executing program 3: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dfd, &(0x7f0000000000)=0x80000000006) 2018/05/12 21:56:53 executing program 6: pkey_alloc(0x0, 0x3) r0 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0xd, r0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0xfffffffffffffffc, 0x0) ioctl$int_in(r1, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:56:53 executing program 5: r0 = socket(0x0, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x3, &(0x7f0000000100)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x100000000000000, &(0x7f00000000c0)={0x0, r2+30000000}) 2018/05/12 21:56:53 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = msgget$private(0x0, 0x200) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000000700)=""/129) 2018/05/12 21:56:53 executing program 6: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) r1 = dup(r0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000000)={0x3, r0}) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x10) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:56:54 executing program 7: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) epoll_create(0x8) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:56:54 executing program 3: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dfd, &(0x7f0000000000)=0x80000000006) 2018/05/12 21:56:54 executing program 4: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="a2", 0x1}], 0x1, 0x0) close(r0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") write$binfmt_elf64(r1, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) 2018/05/12 21:56:54 executing program 1: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x7ffff, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00000000c0)=0xb1) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000100)) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="2321202e2f66696c6530202f6465762f64737000200a20996e9d1f5b8c85c5b320e1d3080b54b69906953f7412eca9dfec8ff985ed963ee72e87b24af6717aacdfab3752ae178342"], 0x55) 2018/05/12 21:56:54 executing program 2: r0 = socket(0xa, 0x1, 0x0) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x80800) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r2 = socket(0x17, 0x803, 0x0) sendto(r2, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r2, &(0x7f0000000140)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000fd0000)=""/100, 0x64, 0xffffffffffffffff}, 0x2}], 0x1, 0x0, &(0x7f0000000300)={0x0, r3+30000000}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) prctl$setptracer(0x59616d61, r4) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f00000000c0), &(0x7f0000000100)=0x10) 2018/05/12 21:56:54 executing program 0: r0 = socket(0xa, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000080), &(0x7f0000000100)=0x4) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000700)=""/129) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000040)=""/51) 2018/05/12 21:56:54 executing program 5: r0 = socket(0x0, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x3, &(0x7f0000000100)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x100000000000000, &(0x7f00000000c0)={0x0, r2+30000000}) 2018/05/12 21:56:54 executing program 6: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x81, 0x40000) setsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f0000000580)="3ce44ee49ff917f37e09e80bd6db6d0ba5dc728172e9158f13c8d585dacc86fda8b9406b10b66b397137e9fc719258363ae371247c78f031d157f58b49fa547476c6433382a9c06f5803ec648e4c4c87893c0bfab6479d1e0cf706e488300721e99d04abd06cb4afbb86c2b541507d91410b56201ca9078161761fdc3af1660ca4d215f481f95f48ed9c0a8fa03cfb497662e186b19ef4d82762b5f94c0a0950cd7db068f4254b31a72640b664ac7de67305206c9cf8216ea80ea26469da90cb93f28f3a33002b5c18c2e63a9d792b0da094c2a9a63644fbf59f556d2f692e0539890a", 0x348) pkey_alloc(0x0, 0x1) pkey_alloc(0x0, 0x0) r1 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1000004, r1) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000180)={0x6, &(0x7f0000000140)=[{}, {0x0}, {}, {}, {}, {}]}) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000002c0)) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f00000001c0)={r2, 0x1}) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) getsockname$inet6(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x1c) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x4e23, 0x1, @empty, 0x9}, 0x1c) ioctl$int_in(r3, 0x800000c0044dff, &(0x7f0000000200)) r4 = request_key(&(0x7f00000003c0)='.request_key_auth\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000440)=':\x00', 0xffffffffffffffff) add_key$user(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000480)="bc732a6690647849ae8f31c0d4128c80c42b4528550453ab61145bfa3d9057928af8385ad6d0ceaeabf44d17ce61db063597c3427ae597c7f442bf9d796fde6c559aa965bc7bbdab555bb10807bb42cbacdeed0b8de0759194f171ebaf48bb58fb2646ba0429ec7d5683b3dddbdab530e9f0ca03a257cf6fada9750fde28cd56896e7da1f34e220dbb4282720e868e1d963a8ba4aab748acf211724e824d594d6cf47b3f3e1b8b2287f8cb0dcbf7327c42f6288cfcf6df4d3cc1b10d49f4772a510304795e65077e6bf470250b13856766ec49f7bee47768d511e9d446600dcd7e527d4b8730a92bb5d484e6171d895c0e57", 0xf2, r4) 2018/05/12 21:56:54 executing program 3: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, 0xffffffffffffffff) ioctl$int_in(0xffffffffffffffff, 0x800000c0044dfd, &(0x7f0000000000)=0x80000000006) 2018/05/12 21:56:54 executing program 1: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0x0, @local}, &(0x7f0000000040)=0x10) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000080)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) 2018/05/12 21:56:54 executing program 0: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") accept(0xffffffffffffffff, &(0x7f0000000040)=@generic, &(0x7f00000000c0)=0x80) msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000700)=""/129) 2018/05/12 21:56:54 executing program 7: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:56:54 executing program 5: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x3, &(0x7f0000000100)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x100000000000000, &(0x7f00000000c0)={0x0, r2+30000000}) 2018/05/12 21:56:54 executing program 6: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0xc0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000140)=0x10001, 0x4) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000000040)=0x1ff) 2018/05/12 21:56:54 executing program 3: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, 0xffffffffffffffff) ioctl$int_in(0xffffffffffffffff, 0x800000c0044dfd, &(0x7f0000000000)=0x80000000006) 2018/05/12 21:56:54 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000380)) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x0, &(0x7f00000000c0)={0x0, r2+30000000}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x400, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f0000000300)={0x1, 0x6, 0x800, 0x1000, 0x7784b9e0c5600ad4, 0x25}) 2018/05/12 21:56:55 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000040)={0x77, @dev={0xac, 0x14, 0x14, 0x16}, 0x4e24, 0x3, 'dh\x00', 0x0, 0x9, 0x23}, 0x2c) msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000700)=""/129) 2018/05/12 21:56:55 executing program 2: accept4(0xffffffffffffffff, &(0x7f0000000380)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000140)=0x80, 0x80800) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000400)=0x7, 0x4) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0}) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000440)='/dev/zero\x00', 0x121600, 0x0) ioctl$BLKBSZGET(r4, 0x80081270, &(0x7f0000000480)) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000000100)) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r4, 0x12, 0x2, &(0x7f00000004c0)=""/230, &(0x7f00000005c0)=0xe6) recvmmsg(r2, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x0, &(0x7f00000000c0)={0x0, r3+30000000}) 2018/05/12 21:56:55 executing program 7: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, 0xffffffffffffffff) ioctl$int_in(0xffffffffffffffff, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:56:55 executing program 3: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, 0xffffffffffffffff) ioctl$int_in(0xffffffffffffffff, 0x800000c0044dfd, &(0x7f0000000000)=0x80000000006) 2018/05/12 21:56:55 executing program 1: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3f, 0x498600) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@ipv4={[], [], @multicast2}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000200)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000240)={{{@in6, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000000340)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@broadcast=0xffffffff, 0x4e21, 0x0, 0x4e24, 0x9, 0xa, 0x20, 0x80, 0x2c, r1, r2}, {0xf0, 0x100000001, 0x7fff, 0xfffffffffffffffd, 0x5, 0x7, 0x100000000, 0x400}, {0x3f, 0x6bc95272, 0x1, 0x4}, 0x3, 0x0, 0x0, 0x1, 0x1}, {{@in=@dev={0xac, 0x14, 0x14, 0x20}, 0x4d6, 0x7f}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x3506, 0x2, 0x3, 0xfffffffffffffffb, 0x0, 0x0, 0x8}}, 0xe8) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) r4 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x8, r4) ioctl$int_in(r3, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:56:55 executing program 5: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x3, &(0x7f0000000100)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x100000000000000, &(0x7f00000000c0)={0x0, r2+30000000}) 2018/05/12 21:56:55 executing program 4: pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="a2", 0x1}], 0x1, 0x0) close(r0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") getsockopt$ax25_int(r2, 0x101, 0x7, &(0x7f0000000040), &(0x7f00000000c0)=0x4) write$binfmt_elf64(r1, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) 2018/05/12 21:56:55 executing program 6: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84000) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000040)={0x1, 0x3, 0x100000000, 0x603d}) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, 0xffffffffffffffff) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r1, 0x800000c0044dff, &(0x7f0000001000)) [ 169.360505] IPVS: set_ctl: invalid protocol: 119 172.20.20.22:20004 dh 2018/05/12 21:56:55 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dfd, &(0x7f0000000000)=0x80000000006) [ 169.414546] IPVS: set_ctl: invalid protocol: 119 172.20.20.22:20004 dh 2018/05/12 21:56:55 executing program 7: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, 0xffffffffffffffff) ioctl$int_in(0xffffffffffffffff, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:56:55 executing program 6: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, 0xffffffffffffffff) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0x1, 0x5, &(0x7f0000000640)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) recvmsg$netrom(r0, &(0x7f0000000600)={&(0x7f0000000080)=@ax25={0x3, {"4c8a3fac17d6cf"}, 0x101}, 0x10, &(0x7f0000000580)=[{&(0x7f00000000c0)="ab27cd8135daf4ca85aa533c0cebb4acac48a44c786bfeda6ca4f94645ccd7a5fb2936b7b690949ae46dea336452fc1b934544069d4a4ccdea358d1d3f81296df46f3a5dda1032b5aa974b216d5f6cdd655608b973806a647faa8de16ae4c812496adf8f3f262ba066f22ceac947f50aaecc7d9356487edfd9ced2", 0x7b}, {&(0x7f0000000140)="72021e42ca18c7ad811753a4d1c91de59736a7c24ca2de81e04c62a6940b8dc88a1f7cf43ce3d6c7615463a1bfa2d226277f33a341a23dc0ba582951a824350281bcfccdb211bfd1af9b48e3422f67427b8a14902d85b12274c4d6d98cb28cc033c9cc0250f97bb8d70eff9b26b060a1435f26f093beb849fdee530d6321f18827cefcbb99e38c180c520e5e168711adc742f447a25a4ac42c0381c67c89a078ce9cc2f6a0c0ce9e7b707839d2ab78b23a3dfd", 0xb3}, {&(0x7f0000000200)="af9d1da3da8c59c9e45208763bd1", 0xe}, {&(0x7f0000000240)="531285f0c798541bdfb8d31406108411f9976b3190bc9c49ab156872fc121e48f3e3ecbafa802493ee2e5df71d0a0e63a744163a76d6e1f3203aebef3be5e1850099daeaa9a95bc4fd58026faafdbf102d341b916bcd7a61817e90184e375782cbdd0cef98dce394b16d1d0351fe4492c095d70137e21742da5a9670013924b6d2c076783e22a760fb82dc2685f6be03d5999eca7e9b44527bd350d27075da6879cd3a42a0734ba060faeb9fad97d16cc2c126b5bc53e4c2f67c2eccdfe58663a7992267c0b602b2d1b13c9a45385222706de1a6ea6a5148027ee8e47c94c4c8dadd4498633864e38f13f535f1c4ee1bce295f", 0xf3}, {&(0x7f0000000340)="48078cb8ac55661c4b2c4bc27200cc0785659e5ffbafb6af875ba29f6ae95510c2944441", 0x24}, {&(0x7f0000000380)="ba90b13752932f7160fc1666f085b8001d1ea85ac3956c4feb9567251eda34fb359c1834441b5ed5abd45b43cb27", 0x2e}, {&(0x7f00000003c0)="e80bce2a258c9ee327b894dfe8e13dda2bdc9f6cf96d08444e471564c583efdefcf6b48e5f3c3e5e7654188670761c52e5169b69232100bb03a29ed5442ca4a18b7ab006a24a2909f45818f07a1aaef5df45c8c1d6cb831ab61e226c0d70606a867a33c17d47fbad87a44607562e29850b1ca2d4b5438a227a195d1287951ca4adff822628a168537a91125f", 0x8c}, {&(0x7f0000000480)="d433f99612eb64e2421c7cefcdac81af44fa72f80dc2497afc51086e3dc4166f5046bf02f314e79786006efbc06eb8ec5af0b58c0ddfea040c6fee2015e98790e8227db36a213f2eb8773b636ed81b55ee7670afd753919c575b75e1c393f090fe879cdf14481b9133e7bf63ce39d1968c6e38334d26e3e23802af382d24281e30fbc7b96dc17e38128fabbf0cb0bea0b552e13c61b16690d83ad40ae45f10daec61da0e14fc824228f958f678ab759fd4136ff024ff1067383a32d98391f57f1793dc705b36073b2513b39db3dceed31d1da0dc04d8ef0ae61486849884ee8c0179b9bed1b58c", 0xe7}], 0x8, 0x0, 0x0, 0xd5}, 0x20) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r1, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:56:55 executing program 2: r0 = socket(0xb, 0xf, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000340)="120001001200e70100000000000000401b", 0x11, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x0, &(0x7f00000000c0)={0x0, r2+30000000}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x7}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000003c0), &(0x7f0000000400)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000300)={r3, 0x3ff}, &(0x7f0000000380)=0x8) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/net/pfkey\x00', 0x200000, 0x0) clock_gettime(0x0, &(0x7f00000004c0)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000000500)={0x0, @time={r5, r6+10000000}, 0x5, {0xffffffffffffe4e1, 0x9}, 0x2, 0x2, 0x401}) 2018/05/12 21:56:55 executing program 0: socket$kcm(0x29, 0x5, 0x0) socket(0xa, 0x5, 0x0) msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000700)=""/129) 2018/05/12 21:56:55 executing program 1: openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80800, 0x0) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:56:55 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dfd, &(0x7f0000000000)=0x80000000006) 2018/05/12 21:56:55 executing program 5: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x3, &(0x7f0000000100)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x100000000000000, &(0x7f00000000c0)={0x0, r2+30000000}) 2018/05/12 21:56:55 executing program 7: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, 0xffffffffffffffff) ioctl$int_in(0xffffffffffffffff, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:56:56 executing program 6: pkey_alloc(0x0, 0x2) r0 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, r0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r1, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:56:56 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x3, &(0x7f0000000100)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x100000000000000, &(0x7f00000000c0)={0x0, r2+30000000}) 2018/05/12 21:56:56 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dfd, &(0x7f0000000000)=0x80000000006) 2018/05/12 21:56:56 executing program 0: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x3, &(0x7f0000000100)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x100000000000000, &(0x7f00000000c0)={0x0, r2+30000000}) 2018/05/12 21:56:56 executing program 1: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) unshare(0x40600) capset(&(0x7f0000000040)={0x20080522}, &(0x7f0000000080)) socket$inet6(0xa, 0x80002, 0x0) setns(r0, 0x8000000) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r1, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:56:56 executing program 4: pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="a2", 0x1}], 0x1, 0x0) close(r0) r2 = socket(0x7, 0x7, 0x1) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") write$binfmt_elf64(r1, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) 2018/05/12 21:56:56 executing program 2: r0 = socket(0x8, 0xfffffffffffffffe, 0x20) pselect6(0x40, &(0x7f0000000380)={0xfff, 0x3, 0x0, 0x3, 0x1, 0xff, 0xe0, 0x5}, &(0x7f00000003c0)={0x0, 0x400, 0x0, 0x3ff, 0xff, 0xa3, 0x9, 0x760f}, &(0x7f0000000400)={0x68, 0x1, 0x3, 0x6, 0x34b, 0x0, 0x1}, &(0x7f0000000440)={0x0, 0x989680}, &(0x7f0000000500)={&(0x7f00000004c0)={0x100000000}, 0x8}) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") syz_open_dev$sndpcmp(&(0x7f0000000340)='/dev/snd/pcmC#D#p\x00', 0x7, 0x501000) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000140)={'icmp\x00'}, &(0x7f0000000300)=0x1e) r1 = socket(0x10, 0x803, 0x0) clock_gettime(0x7, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x0, &(0x7f00000000c0)={0x0, r2+30000000}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x100, 0x0) fdatasync(r1) 2018/05/12 21:56:56 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:56:56 executing program 1: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x80, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x9f8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x84) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x200000, 0x0) readv(r0, &(0x7f00000006c0)=[{&(0x7f0000000180)=""/237, 0xed}, {&(0x7f0000000280)=""/62, 0x3e}, {&(0x7f00000002c0)=""/225, 0xe1}, {&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/93, 0x5d}, {&(0x7f0000000500)=""/93, 0x5d}, {&(0x7f0000000580)=""/215, 0xd7}, {&(0x7f0000000680)=""/55, 0x37}], 0x8) 2018/05/12 21:56:56 executing program 3: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dfd, &(0x7f0000000000)=0x80000000006) 2018/05/12 21:56:56 executing program 6: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) mremap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f0000000000/0x3000)=nil) 2018/05/12 21:56:56 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:56:56 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") sendto(r0, &(0x7f00000004c0)="650bda4c8df0390f1947a7be1f1bed25255fd6a34c8ba6a7b31b7558b9984553189f5005e3e5a4296410f0ae763ae1bb899a6178de1da9d0353871b4cc982f39e6d59cbf92912e47e5695d049737899ab576f811e30d0b16e0a99e8abf8c0065763666de350b77177c44f4d9f4d11e26db4db2a76f6fbeeac7e5c2a6e8d2edf5fff2ba60630b62c5d761557ad8847dffd206a6449de9dcc306", 0xfffffffffffffe1d, 0x4040800, &(0x7f0000000100)=@ipx={0x4, 0x3, 0xfffffffeffffffff, "7047aea3d2d1", 0x2}, 0x80) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x75}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x1, 0x4, &(0x7f00000000c0)={0x0, r2+30000000}) 2018/05/12 21:56:56 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x3, &(0x7f0000000100)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x100000000000000, &(0x7f00000000c0)={0x0, r2+30000000}) 2018/05/12 21:56:56 executing program 0: socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x3, &(0x7f0000000100)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x100000000000000, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/05/12 21:56:57 executing program 3: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(0xffffffffffffffff, 0x800000c0044dfd, &(0x7f0000000000)=0x80000000006) 2018/05/12 21:56:57 executing program 1: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044e03, &(0x7f0000001000)) sendmsg(r0, &(0x7f0000000340)={&(0x7f0000000040)=@ax25={0x3, {"6f27f030987340"}, 0x1f}, 0x80, &(0x7f00000002c0)=[{&(0x7f00000000c0)="3d40097f7436d6e602865ea472d1901c", 0x10}, {&(0x7f0000001040)="69762ea19d74785a056bf2f4f8215043e27f0562d98a5785bcdf1d38df9face1e61dc46bc2493b547eb68e9214a2f84400d44d780f51db0f57e9338106eb2b3094b19e4b8ba192c25a037a26a00095d4b3b9068c6dc5d1b81ea97ae9a60b549f08c3375af7305a96c9a9b7860343114fb575b7df554258da955161ae9f4b68fe728e7ef51adea0e742b650bdd934bb01ede8c9b46cb53cf87fdf5c25203318e4f4b1e4c99cfcb7762cb5818d87c204abeaa09a4c3a4bd72af8b7a2f3ff85f07fee41431e0e230f7e842f4f95aeff182f3ffcbddd4d49ff8c2bac5aff41a943d9d1fda317d680cb15b0f402dca65558212049dd8086bb8168aacd827c028c7177055fbf1d407576028b3a07e4085311ea201311b722b9ba5d7df4cf356ad6a80283fb3a4f7370909d8c8b5d16b42ebbadb89c7d1b35eef0108f12703cbaa3b7a4d7cea3f931a2ef296da4c563b580ce32b665687cf4318161d37d549921e1b0efabaa2cac582fbf38a483da3536cc5888699edf6c08363bbb1fff609bb6d350a5a57588cc9e8b56a2ca5dd831ddfcded792b66efb7a520a9f82ba168f7351c53973eb11625b396dafdea1d7b16e328956ff123136091b6eb4f6a9d60e163ec7f0b5ac61da9ae2492dd8b44bca7088664856e81e4128743d21e355f7fff4c6ecd56eaddd8b939aa7fce9cb8342373bdfb482f489ccf227bbe5cf69e5a2009d0f2682b41bfca7d39df4343437989a84904e32abf572f946bad730af66572827aede243d85786631eec722f454c64ae98ac9b4fc68388a9ea9cbfa9e809fbe2455acde5010bef3f1a7b01645458f4cf8e3c1234c047ae034294ecedf75567f90bb37a9e50706f06d8c87ccc6714cba7225936eb10c0637b0b47c17c1bcbad4e2ad3ea52e09a2b5448ab972ae92743eaf185079f3ee971e7a9bae8cfededf1c082d73893101fa9c0d1564a3fde0b690092679f279777e282df18b59588a7dbdc2d29119366c296763b2385dae30da52278e7c666c8cb71cf3bcde7e3a63ea16d986d9d6d4de3820c85c80d83312d034b0c8dabe38624a41d09226dc46f1a476501fd46567be26c9a99de79a51f76c650449fac71c0056477efe96abd627371d8b047f9076ca039508c53f067f4415564157eedae11ad2c265bd19747cf395708ec25cc658143fb855b459bffc7b26f5174575f6bbd0967a7459527d98c2471cbd70e920e36944ef5736b588d5c37daa907adb4bba9c2abfabcb0a7b9cfbdc226374a88ea9018076c84d410875d770e8909065db234a3e90a6541acce2ea4c17f653ef1e1ded1f3a0da4095352619460ea3be4d8f1adf62b1d6ee8e2f896029840f8d1231f26d0aee765960f338dc049154b3c2ff8a3745fa21fd238bd4ae7ada2cd34f2ee392a427296873b576b40e7f5b0198f45cf588b2a68de3aeec38622f9e93bc5cf9bbd83ae8071c8b3f860d7ffa61fe6969ec741385e949171600dab2cf5fea629f69b3890acd74bf7a098bf84d35a67aeb8f378d329a894fe7f39db4216c59bb86cae6d6962a6e5f8bf2ad1504245504f250666743a84c3a59e7bc4053dc72a12b7786a18698e86b4315dcbac0ca2951555638baa2e6765ef2deca5586f9f19d033025bae72edfecf6345c5ad2c29a4f7e18b1e1f9347e0881596953e3c6eb5ebe13d3037566b5f11723645fab7773c2398ce53645c72e8c9a8e1241b22e4c9e0f79e64b8a43bae53445074bdd3678230255d8063647d58cbee62a3f754f06a399b59b9ea5c9180ca328896c6f24727e08658a4de2122861a3787481468394a913f6c65a08f0cdc1ba4538f4872dcb53c4ec3eb7539d9c95231b623a991bf5552bf052bf471bb42c24bb23539a95b6b32e0138ef56f2b11aee1b671455daa2f46e7d8bcd45402dca6cfb3eaa41dd5fdfd02ad7f00903eedd79c357bf124a7ac0e75efb0045cd5d5bb1204800dff04e32b68fff768ae1564aeeb4fe8d02c9c185f19eb6b50e935e7a904842dfc46498034a3f66818c8e669f265d3d38809f382b9379ae0d37953445baf0aaddab4322986825bb28a89d30421598ef4b5e4d75aa56888258a1ae448ac4753719ff76d9f650ab7492fc220d8a93067b3e965621084b09c25cea56cf2303cd6f2335c3013b4782bff0d0429746a17497ee9b611651500c16648e77475e8ae977284f8412bf8886b8ad4887104721d3c94881a95fbdc0dfdab510b480d57127bcb6ee6c0b8f9c71fa84ac6a9798daaf954036e9b49a45c2385257dab837ceec8ab215fedf0ff9e720324b38ef0a02df2add4dfe2a599bb855bff7158f2e538733521100a3e4ad6b7270e98ee4635c9bd30750ba52ddac6a18fa33ff90c0446aad3bc2a944bd05291bf95f97d3366e3e0c744c1e102ede21060cbbfaede281d362416ce5a42a8bf9e0e1a573df8e3d6730feaa1de44e1ffec731b180f88357f253b005779ecb008f33253f17fd47598ecabe03e103ed2686566bb1cc0ef3ceff614e0130a5af20fcfbcb91585f407c6d1142fa1121bf5f2a8625679643ae6a15c443561f234fde35325c2bbcf3d1ec9d2b39569c1212296ec242f1036c549c291f968f09dc621398e600fce6314fbb9b672205f51fa5352800904db4674ab1540bf474a967ccffc0101a74803c5ba0437dd145baa7e2f6c041292318faa94f3bd3a1fb1951ff35ca7fa95d93aab249b5b1dc6e0665dfe5001ac98cadbb092e8fff7dad077d80ded5596ffcf51a8eebbb8f031665ada32a90e651397d524031ace84e419bfdf049a6210f009ac867b5e982848be7a69b89770a26bf02df80be757800eee8509ade0f65522317cbd748467f5679d70d8059c74441b89d829d9f9c6e8f22abe44e1c8d17d2ea286b35410c37e1ed395c3928cefa2350c5ae0a31173acc862cb999e50a433ec2a7d8693759611290dbb989c8508dd40a7037c84713b72aa0208272bdadf1ce64fe9dff5b0767b5fcb012176bd5f5c057bc09351d2ace9cf507206727e528e0e2e50b18bf5942a7558afab7c90634ae81bbdeb735276bcd55586a2069bf6d99a043501c7d1884555b5ac712cf107f806dee792bda067c90387985f251ef84b724243695a8c3d026575191b3530737b14aa52cd97b767da501e565979a4ac3319a2887551f5c7a364c6bf589a89f6628149fc92beee93b93953fdc53f70bf7e3b593663c2c817cc8cb41c5fd04e709a951b3d81041f582420fbe8412b975c0a3d99bc3f0dbac10aaad42cab27f1289c3ddc80afd08b34d94d78163e83309b0afa73053db717215d4da7a7ad988ac4bf4cfbb2b205b8b09769a2f96ca18fb75ccfc07b7915701d1cb0bb40da8f90409a39a73f25ceecc5568e6a26f330467919728b70c85a23e7db8ae26c68f81be1a80772683753e83aca8b688cad8fcfb62506b858dbb546050b259776a938f3bf26e9d0c97ec459cbf036f27bcdabbb5117c669f3e24b731288285481ebb2a628fd27b9b6ef7e9b4c844dfbf2e91837321ac3176f0dd1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0x1000}, 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"}], 0x1068, 0xe270f92c5101938f}, 0x0) openat(r0, &(0x7f0000000380)='./file0\x00', 0x191800, 0x0) fallocate(r0, 0xc4c2cd6a48c017d1, 0x88cb, 0x6) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x4cdb, 0x10002) 2018/05/12 21:56:57 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:56:57 executing program 6: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) r1 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, r1) 2018/05/12 21:56:57 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x3, &(0x7f0000000100)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x100000000000000, &(0x7f00000000c0)={0x0, r2+30000000}) 2018/05/12 21:56:57 executing program 4: pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="a2", 0x1}], 0x1, 0x0) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) close(r0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") write$binfmt_elf64(r1, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) 2018/05/12 21:56:57 executing program 0: socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x3, &(0x7f0000000100)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x100000000000000, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/05/12 21:56:57 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)={0x7ff, 0x2, 0x1, 0x1, 0x1, [{0x3, 0x0, 0x3, 0x0, 0x0, 0x1000}]}) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x0, &(0x7f00000000c0)={0x0, r2+30000000}) 2018/05/12 21:56:57 executing program 3: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(0xffffffffffffffff, 0x800000c0044dfd, &(0x7f0000000000)=0x80000000006) 2018/05/12 21:56:57 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x3, &(0x7f0000000100)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x100000000000000, &(0x7f00000000c0)={0x0, r2+30000000}) 2018/05/12 21:56:57 executing program 1: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 2018/05/12 21:56:57 executing program 7: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:56:57 executing program 6: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x7ffffffffffffd, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x2, 0x4, 0x1000, 0x6, 0x40e, 0x8, 0x76, 0x3, 0xfffffffffffffbff, 0x7, 0xa43, 0x9, 0x1, 0xf280, 0x1]}, &(0x7f0000000000)=0x100) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000180)={r1, 0xc3, "a51f4ccc477c9cbe2cad49fa3f49fd45f74f355b9ce85e08dd6afd6f6d4c30f1cbb9ca3f5de9f852d51631437273835696061e2df83276cc9184b70656edc68322f10c39a98db38d089fa34081b12be04418372bbd84419189bf86919da950bd37c43ce33884100b4e96660d962a89a461cb38561bd4671881d9c92752c23b13efd7a104420349af8f6cc5197aa26a6fd4c98c4e2f5237661f94b1cb00c7bd1b2bc0e95efd715c16734944356c75b5c89e465f2acc7623474d6ea27f98634a9df4c4d0"}, &(0x7f0000000280)=0xcb) 2018/05/12 21:56:57 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:56:57 executing program 2: r0 = socket(0xa, 0x1, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x40, 0x10000) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f00000004c0)=""/4096) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") socket(0x0, 0x5, 0x7f) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="f26ca88df0cc7fdd6bb65c40cbf29c28e6ffc50828ca2800c94310ccc0e982ae7d09f54b8fbd8260c3219b1f61389fc9dccd", 0x32) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r2, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x0, &(0x7f00000000c0)={0x0, r3+30000000}) 2018/05/12 21:56:57 executing program 3: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(0xffffffffffffffff, 0x800000c0044dfd, &(0x7f0000000000)=0x80000000006) 2018/05/12 21:56:57 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x3, &(0x7f0000000100)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x100000000000000, &(0x7f00000000c0)={0x0, r2+30000000}) 2018/05/12 21:56:58 executing program 4: pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="a2", 0x1}], 0x1, 0x0) close(r0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") write$binfmt_elf64(r1, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) pipe2(&(0x7f0000000040), 0x4000) socket$kcm(0x29, 0x2, 0x0) 2018/05/12 21:56:58 executing program 6: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000000c0)={@empty, @dev, 0x0}, &(0x7f0000000100)=0xc) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000140)=r1) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r3 = socket$inet6(0xa, 0x4, 0x80006) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) bind$inet6(r3, &(0x7f0000f67fe4)={0xa, 0x4e20}, 0x1c) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x44) 2018/05/12 21:56:58 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:56:58 executing program 3: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x0, &(0x7f0000000000)=0x80000000006) 2018/05/12 21:56:58 executing program 7: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:56:58 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x3, &(0x7f0000000100)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x100000000000000, &(0x7f00000000c0)={0x0, r2+30000000}) 2018/05/12 21:56:58 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x0, &(0x7f00000000c0)={0x0, r2+30000000}) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000100)) 2018/05/12 21:56:58 executing program 1: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x18040, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x7, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000000)='syz1\x00', 0x200002, 0x0) dup(r1) prctl$setmm(0x23, 0x3, &(0x7f0000ffd000/0x1000)=nil) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r2, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:56:58 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x3, &(0x7f0000000100)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x100000000000000, &(0x7f00000000c0)={0x0, r2+30000000}) 2018/05/12 21:56:58 executing program 0: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) unshare(0x40600) capset(&(0x7f0000000040)={0x20080522}, &(0x7f0000000080)) socket$inet6(0xa, 0x80002, 0x0) setns(r0, 0x8000000) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r1, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:56:58 executing program 7: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:56:58 executing program 3: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x0, &(0x7f0000000000)=0x80000000006) 2018/05/12 21:56:58 executing program 1: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x400000000000, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:56:58 executing program 6: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, 0xffffffffffffffff) r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x9, 0x40000) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="c1b8095f9726e98622687183eb8ed139", 0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r1, 0x800000c0044dff, &(0x7f0000001000)) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000000)=0x100, 0x8) 2018/05/12 21:56:58 executing program 3: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x0, &(0x7f0000000000)=0x80000000006) 2018/05/12 21:56:58 executing program 2: openat$uinput(0xffffffffffffff9c, &(0x7f0000000380)='/dev/uinput\x00', 0x100, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") getsockname(r0, &(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000300)=0x80) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0xfffffffffffffd75, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x0, &(0x7f00000000c0)={0x0, r2+30000000}) 2018/05/12 21:56:58 executing program 0: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) unshare(0x40600) capset(&(0x7f0000000040)={0x20080522}, &(0x7f0000000080)) socket$inet6(0xa, 0x80002, 0x0) setns(r0, 0x8000000) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r1, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:56:58 executing program 7: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(0xffffffffffffffff, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:56:58 executing program 1: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000001000)) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080), &(0x7f00000000c0)=0x4) personality(0x4000000) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)) 2018/05/12 21:56:58 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x3, &(0x7f0000000100)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x100000000000000, &(0x7f00000000c0)={0x0, r2+30000000}) 2018/05/12 21:56:58 executing program 3: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dfd, &(0x7f0000000000)) 2018/05/12 21:56:58 executing program 6: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, 0xffffffffffffffff) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) pipe2(&(0x7f0000000080), 0x84800) ioctl$SG_GET_LOW_DMA(r0, 0x227a, &(0x7f0000000140)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00000000c0)={0x6, 0x4, 0x6}) ioctl$int_in(r1, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:56:58 executing program 4: pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="a2", 0x1}], 0x1, 0x0) close(r0) r2 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040), &(0x7f00000000c0)=0x4) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") write$binfmt_elf64(r1, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) 2018/05/12 21:56:58 executing program 2: socket(0xa, 0x1, 0x0) r0 = socket(0xb, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000100)=0xc4b, 0x4) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/05/12 21:56:59 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) unlink(&(0x7f0000000300)='./file0\x00') getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x8) setsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f00000003c0)="7c91b5f7f7a5579e30e1199d45ff6ac97934cf3401df160ed1253534ee02da09de8500136da82f01b1488a8d4e90a4d347bbf41d9627382224f007f7995c131c9f94499da90f366d37a262d79d7beeef0c1c918b55aca732b8533fbf7105824837b381e9b4e61828a391f9536f17b14a29a382be3c4036825499d895", 0x7c) clock_gettime(0x5, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x0, &(0x7f00000000c0)={0x0, r2+30000000}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000380)=0xffffffffffffffc1, 0x4) 2018/05/12 21:56:59 executing program 3 (fault-call:2 fault-nth:0): pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dfd, &(0x7f0000000000)) 2018/05/12 21:56:59 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523") r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x3, &(0x7f0000000100)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x100000000000000, &(0x7f00000000c0)={0x0, r2+30000000}) 2018/05/12 21:56:59 executing program 0: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) unshare(0x40600) capset(&(0x7f0000000040)={0x20080522}, &(0x7f0000000080)) socket$inet6(0xa, 0x80002, 0x0) setns(r0, 0x8000000) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r1, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:56:59 executing program 7: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(0xffffffffffffffff, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:56:59 executing program 1: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) rt_sigpending(&(0x7f0000000180), 0x8) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="67000000f8b199407f55dcc5ddd0e8ff96c8c762b475b223c93f43e7c4affd0ce919d28a73073087440142d3661621d3bcd2af86a0724f12b1cda1045073bfc00f30d3d190bd1bbe48f6f0c280efe7b7795a007ca87e7b269fe59a94a5198bdc5673b9ee74c5621d868c5d905cbd34792988281663f5cfc498817da99ab9b40c4142bb1e875d900279be34b92127232e428c5466f077c0b50977932035546d705d19cbc0e29c20c36c267ede23b5bf30d01d69e68179d34768dda3cd685bd5bf697c49e18e6b58d57b18bcb482500ced4eaaa7f8e606"], &(0x7f00000000c0)=0x6f) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x80000001}, &(0x7f0000000140)=0x8) signalfd4(r0, &(0x7f0000000000)={0xffff}, 0x8, 0x80000) 2018/05/12 21:56:59 executing program 6: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:56:59 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00000003c0)={{0xa, 0x4e20, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, {0xa, 0x4e21, 0x5, @dev={0xfe, 0x80, [], 0xd}, 0x1}, 0x400, [0x8, 0x100, 0x1, 0x6, 0x5, 0x0, 0x0, 0x1f]}, 0x5c) r1 = fcntl$getown(r0, 0x9) fcntl$lock(r0, 0x5, &(0x7f0000000000)={0x0, 0x2, 0x2, 0x0, r1}) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r2, 0x5453, &(0x7f0000000300)=0xfae) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000040)=ANY=[@ANYPTR=&(0x7f0000000600)=ANY=[@ANYRES32=r0, @ANYBLOB="ebf64cfa273c0b922598e35f979e612a65fd55954ff22a3eee883f7e8f1b6ef93974fef353ec9a909a1ca7fd2874dace86fc385c346ffe941be5e8ee270e7d6b4f428b819dd2a760cc65bf59fdb2d7da9f9380f1938cd8f9d08fa6fb495e6fbff1f874eb2dd96560948b2e77d0be491105f3442d1a17d576f9fa12a382549af12aa3c8b9a70be760879602e51425d6d02ab25edafb9724922153", @ANYBLOB="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", @ANYBLOB="68f589d321e689fa1ebd3235604e801602d9ea97ae7822059ca4c8b8507222519563da3272d4b5586445d2abb3eeb956e4f38564ed4c0a333b2303eccbb9768f41c61be03c4631f6882fb538b74e02471f86f1b24efbcbf02960f2d2bb1c61041274490b332b6af3565b893d4b2eda3bf0cfe67298ddaded79e28b543386033bd573b9e9f12e6c0b02a52cbe3553543ccd052caf8f8b9d22dd1fba82921c74cb138f60285e04", @ANYPTR64, @ANYBLOB="50085dfaeeda5f7129afbac4f2f7ef1652697a9c213077679c1839143f64cf11b3451cefae78e658e9584f5fc147972123caf49de5dced7751b1a36c69cdfe370c49003a1b4104fe756a"], @ANYBLOB="d2000000c992f4bcbcd9dac90db0f0ac4eb73a8726d1c2ba904169517fcf12266aac7ef1f2f7ae2a524a911e1dab8aea96a6da4ebad544988e0c9868a885069e976898c4696fbdf74f1828f7f71d9bf33f5faa7407056256bb443f7957b4cda1c8d08985bcd2103fcfa7d7b6dad865d0da1f3d082df17becd3e66cd71a2ce8a40761a2339e010eed9809e9afb316b2748aaa595e44be08c1d14b439ae3327fc476564ba455985af07b8d3c948161db783c4ce44c13f117fd956f705a76d2b62b6910add1ee6213ddf4ab68fa180c24f09e7c1628e02522"], &(0x7f0000000140)=0x2) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000180)) accept4$inet6(r2, &(0x7f00000004c0)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000480)=0x78, 0x80800) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f0000000340)={'mangle\x00', 0x4, [{}, {}, {}, {}]}, 0x68) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000200)={0x0, 0x4}, &(0x7f00000001c0)=0x8) 2018/05/12 21:56:59 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x0, &(0x7f00000000c0)={0x0, r2+30000000}) clock_gettime(0x7, &(0x7f0000000100)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x409, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000003c0)=0x0) prlimit64(r3, 0xf, &(0x7f0000000400)={0x8, 0x4}, 0x0) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/dsp\x00', 0x200000, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000380)) ioctl$LOOP_SET_FD(r4, 0x4c00, r1) 2018/05/12 21:56:59 executing program 6: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:56:59 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523") r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x3, &(0x7f0000000100)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x100000000000000, &(0x7f00000000c0)={0x0, r2+30000000}) 2018/05/12 21:56:59 executing program 7: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(0xffffffffffffffff, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:56:59 executing program 0: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) unshare(0x40600) capset(&(0x7f0000000040)={0x20080522}, &(0x7f0000000080)) socket$inet6(0xa, 0x80002, 0x0) setns(r0, 0x8000000) ioctl$int_in(0xffffffffffffffff, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:56:59 executing program 1: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/05/12 21:56:59 executing program 4: pipe(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) socket(0x2, 0xa, 0x8000) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="a2", 0x1}], 0x1, 0x0) close(r0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000180)={{0x65, 0x91f, 0x7fffffff, 0x8000, 0x9227, 0x3a6c51f7}, 0xfffffffffffffffa}) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r3 = creat(&(0x7f0000000040)='./file0\x00', 0x8) write$binfmt_elf64(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="7f454c460000000058e7cb000000000000000005060000000000000000000000000000400000a42a5e00000000000000380000000000000100000000000000000000000000000000000000000000fb99a4aafcaac60446f0d6ec000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x78) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000200)={0x0, 0x1000000000000000, 0x30}, &(0x7f0000000240)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000400)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0, 0x0}, &(0x7f0000000900)=0xc) r7 = getegid() r8 = syz_open_dev$amidi(&(0x7f0000000940)='/dev/amidi#\x00', 0x7fff, 0x311c00) r9 = openat$cgroup_procs(r3, &(0x7f0000000980)='cgroup.procs\x00', 0x2, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f00000009c0)=0x0) stat(&(0x7f0000000a00)='./file0\x00', &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getegid() ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000ac0)=0x0) r14 = getuid() fstat(r3, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000c80)={&(0x7f0000000340)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000840)=[{&(0x7f0000000480)="d392540b1e8d5faa461a2e344abed970adb938a95d039200709fb4bc9e434b360e9410c798b599f4055cace0dd65b224c73b76fe08b180ccabbf725fbb22046dad97f2208449a98baef9218550d94c6650811079ac4724d1de2f9e56aec1540ee07eec34ff4cbfa1d190a8da2d768d943d53a9c432fe6d1e0ebdcd8d022fc307b7b5de2a64f3c4e14af9d68d93fbddeb56107714787f68fa1b27526b7f64fd0a30adc0ae63d38b50bcf5a048ca3f9b936fd43395dbdc269ea1585094db682f", 0xbf}, {&(0x7f0000000540)="0dc2b628a5f2e3767db7eaf1771e3c0a807dbaa3377247916cc352d72693b092c44852bb353da6f23ba9f77c8719f5d19fe2cc86dbebe7a7ad77b8a823add4d1e01af0210e36ac8cbb8f314551d5b221b88b12ca66ee8f94ab1fe8a169ca1012783f77d181c3e9c8eae8b4069a4047d0b23e0d725fb9e0e5dc4965f9b5cd04a1f8e20674913aec4f8ebcc0443b4dbba97e8236798b9e6d92c8a6f1eb82486c123309678b149ad51f2a6e2267cae0ced673bfefdda099011adc416c12061df44db3872cc854f141823c17e461282c", 0xce}, {&(0x7f0000000640)="40de63adbc37e95f10437cd7d53736d3229c1e8af7eed23a1bcabc0faac262358bc988518cd06177c36a8724e0356c56cf0687a3331bc6488dadc3f71f0df76df7a03e42cd12afecb207ef7d8be73f6f2875a7a2e040dbbf1e11e3b6ff1c118972076f0c1cc87ed13883c36b4b618e19216eea1c00724ded208a7adf4b426c94eb8bfc309bbbf5638770da08c654fe306893a03db827d777be168b9cdcead04be76c7c35d151d669e8fae29c86cdca0eefee62d87bbe8ca6a73cb655aacc2f64ade71d", 0xc3}, {&(0x7f00000003c0)="859fa48a366c3108fb214dfd8aa1c3d836e587c0", 0x14}, {&(0x7f0000000740)="b0c4f3f5264adc676b1d150a75d4e60d66b300ef63e63b57a577949f5dc6bd1ed1c52ae530c4b28fde49219d01f59cd2076695d9b1b66062ad5647e6e381959456233c87b7e39c4966aec8cc01d871797d63b8a3e022c0c9d5102da2f1209e97feb17472bfff93398611512983161ab0f3ba27c5ad4c21053206af5da8c33f9bea5b773e50e63ded270bda5c0311899148b40a4dbf49206b43976c847472814d0306ded0624cb649c6429f14a63eb466e20f2b107a56a2b3a1227e32731b72625227035e7ead2336d7af00b9433b10eeb1308c7d94933928b27278441213e0766ab57b9e69f0bb753dc363663a1e5fe4", 0xf0}], 0x5, &(0x7f0000000b80)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="0000000020000017000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r8, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r3, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r9, @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r2, @ANYBLOB="28000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r1, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r13, @ANYRES32=r14, @ANYRES32=r15, @ANYBLOB='\x00\x00\x00\x00'], 0x100, 0x4000}, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000280)={r4, 0x6d, "bc093c8a3792997021321ef42ae83c0969778da4206427f67ed9df4327b96092402a46471974cfd9752450cf074f7997610578dc0227a31ebfbf1aaae13f79acbfb7fbb54bd68103287d47da152aeec1e8e82a6a6cb43a81053bd4f43dbe00cf1380200ff9e7803289c61e3b24"}, &(0x7f0000000300)=0x75) 2018/05/12 21:56:59 executing program 0: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) unshare(0x40600) capset(&(0x7f0000000040)={0x20080522}, &(0x7f0000000080)) socket$inet6(0xa, 0x80002, 0x0) setns(r0, 0x8000000) ioctl$int_in(0xffffffffffffffff, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:56:59 executing program 6: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000000c0)={r0, r0}) openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x0, 0x0) 2018/05/12 21:56:59 executing program 7: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x0, &(0x7f0000001000)) 2018/05/12 21:56:59 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523") r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x3, &(0x7f0000000100)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x100000000000000, &(0x7f00000000c0)={0x0, r2+30000000}) 2018/05/12 21:57:00 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:57:00 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x440, 0x0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000100)={'broute\x00'}, &(0x7f0000000080)=0x78) ioctl$BLKALIGNOFF(r0, 0x127a, &(0x7f0000000040)) r1 = pkey_alloc(0x0, 0x2) pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x21000012, r1) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000240)={0x303, 0x33}, 0x4) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000180)={0x7, [0x1, 0x7, 0x73c5, 0x2, 0xac, 0x1, 0xffffffff]}, &(0x7f00000001c0)=0x12) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000280)=0xfffffffffffffffb) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000002c0)=@assoc_value={0x0}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000340)={r3, 0x4d, "f6e0a923389b4706a242772458ae436ea273954a4fefa54539371f6c3fab1ce9a6e80d85e311e2391f4e2b9fa34fdad8e764632ed48f157a5b6c2f3666fda38476637598ad801d7d67d19249a7"}, &(0x7f00000003c0)=0x55) ioctl$int_in(r2, 0x800000c0044dfc, &(0x7f0000000000)) 2018/05/12 21:57:00 executing program 2: r0 = socket(0xa, 0x1, 0x0) sendmsg$rds(r0, &(0x7f0000000dc0)={&(0x7f0000000340)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000640)=""/31, 0x1f}, {&(0x7f0000000680)=""/49, 0x31}, {&(0x7f00000006c0)=""/72, 0x48}], 0x3, &(0x7f0000000c00)=[@mask_fadd={0x58, 0x114, 0x8, {{0x72, 0x80000001}, &(0x7f0000000780)=0x9, &(0x7f00000007c0)=0x1, 0xfff, 0x7, 0xffff, 0x8, 0x20}}, @zcopy_cookie={0x18, 0x114, 0xc, 0x6}, @rdma_dest={0x18, 0x114, 0x2, {0x5, 0x2}}, @cswp={0x58, 0x114, 0x7, {{0x49, 0x2}, &(0x7f0000000800)=0x3, &(0x7f0000000840)=0x3, 0x7f, 0x100, 0x1, 0x20, 0x43, 0xffff}}, @rdma_dest={0x18, 0x114, 0x2, {0x0, 0x18e}}, @rdma_dest={0x18, 0x114, 0x2, {0x196, 0x3}}, @rdma_args={0x48, 0x114, 0x1, {{0x1, 0xfffffffffffffff8}, {&(0x7f0000000880)=""/6, 0x6}, &(0x7f0000000b40)=[{&(0x7f00000008c0)=""/193, 0xc1}, {&(0x7f00000009c0)=""/197, 0xc5}, {&(0x7f0000000ac0)}, {&(0x7f0000000b00)=""/57, 0x39}], 0x4, 0x42, 0x5}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000000b80)=""/63, 0x3f}, &(0x7f0000000bc0), 0x20}}], 0x188, 0x40000}, 0x40000c0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000380)="12009102ca5fe26f9900001200e7ff40dfe70009149b00f99b6c8a03875e146a6c9669e992b716b01787d5bbdce6d1fae649adcf3221fc4369bd868169c470f69ae90e5296bac82322743595410c25709d0988dfc3408335f2d81687a69992f56e92dfc4395519e8b3d7cbf2d173517af17e5337c47dc254352284d21d2b2762c313294fa9cfb3ab21516db9fa1db3287e0a1225313c46368211121c39591bb9f781eab8a71d996a5dbea418bf1b6fa1e493648188e8942948df41fc8917da050cd32caf43453421359afd17f61f79385313d310ca621e4845ed8c561b3710f28cf690f1dcbeffd69751cfd788e458936d7a065c003f", 0x19, 0x20000014, 0x0, 0x100b7) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x0, &(0x7f00000000c0)={0x0, r2+30000000}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x4e20, 0x20, @dev={0xfe, 0x80, [], 0x1b}, 0x3ff}}, 0x80000001, 0x7fffffff}, &(0x7f0000000100)=0x90) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000140), &(0x7f0000000300)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000580)={r3, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x847ee55, 0x7, 0x391, 0x7, 0x14}, 0x98) 2018/05/12 21:57:00 executing program 0: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) unshare(0x40600) capset(&(0x7f0000000040)={0x20080522}, &(0x7f0000000080)) socket$inet6(0xa, 0x80002, 0x0) setns(r0, 0x8000000) ioctl$int_in(0xffffffffffffffff, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:57:00 executing program 6: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) r1 = request_key(&(0x7f0000000000)='logon\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='bdev\x00', 0xfffffffffffffffc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f00000001c0)=0xe8) getresgid(&(0x7f0000000200)=0x0, &(0x7f0000000240), &(0x7f0000000280)) keyctl$chown(0x4, r1, r2, r3) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00000002c0)={{0xa, 0x4e21, 0xffffffff00000001, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}, {0xa, 0x4e24, 0x7, @loopback={0x0, 0x1}, 0x14}, 0x5, [0x3ff, 0x1, 0x4, 0x3f, 0x80000001, 0xffffffffffffffff, 0x7, 0x78f]}, 0x5c) 2018/05/12 21:57:00 executing program 7: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x0, &(0x7f0000001000)) 2018/05/12 21:57:00 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012c") r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x3, &(0x7f0000000100)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x100000000000000, &(0x7f00000000c0)={0x0, r2+30000000}) 2018/05/12 21:57:00 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x101000, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000140)={0x2, 0x200, 0x4, 0x8, 0x9, 0x52}) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000280)={@in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x4972}}, 0x6c80, 0x0, 0x83, "54a0d31eed741b26d80569710fe52f356936ff0300001ad7a39d96b734e7e26d17c25796e2270cc133b01ce608fed300d5d3202532ed397497879b7864d9a4e6f02529dbb4c54cd54875e7a056cd15ac"}, 0xd8) ioctl$int_in(r1, 0x5421, &(0x7f0000001000)) 2018/05/12 21:57:00 executing program 3: pkey_mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dfd, &(0x7f0000000000)) 2018/05/12 21:57:00 executing program 0: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) unshare(0x40600) capset(&(0x7f0000000040)={0x20080522}, &(0x7f0000000080)) socket$inet6(0xa, 0x80002, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:57:00 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0xc, 0x80003, 0x5) sendto(r1, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000140)=0x6, 0x4) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f00000003c0)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68) clock_gettime(0x800, &(0x7f0000000380)={0x0, 0x0}) connect$bt_l2cap(r1, &(0x7f0000000100)={0x1f, 0x4, {0xf52, 0x10001, 0x2, 0xfffffffffffffffa, 0x0, 0x258}, 0x4053eff4, 0x4}, 0xe) msgget(0x1, 0x1) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x0, &(0x7f00000000c0)={0x0, r2+30000000}) 2018/05/12 21:57:00 executing program 4: pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="a2", 0x1}], 0x1, 0x0) close(r0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c6261f9c8523bf312ce67f") write$binfmt_elf64(r1, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) 2018/05/12 21:57:00 executing program 6: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:57:00 executing program 7: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x0, &(0x7f0000001000)) 2018/05/12 21:57:00 executing program 0: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) unshare(0x40600) capset(&(0x7f0000000040)={0x20080522}, &(0x7f0000000080)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:57:00 executing program 3: pkey_alloc(0x0, 0x1) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000100)=0x78) r1 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4000000000000000, r1) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r2, 0x800000c0044dfd, &(0x7f0000000000)) 2018/05/12 21:57:00 executing program 1: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0}, &(0x7f0000000700)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000740)={0x0, 0x0, 0x0}, &(0x7f0000000780)=0xc) lchown(&(0x7f0000000680)='./file0\x00', r0, r1) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x4, 0x800) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) mq_timedreceive(r2, &(0x7f0000000080)=""/120, 0x78, 0xfffffffffffffffa, &(0x7f0000000140)={r3, r4+10000000}) shmget$private(0x0, 0x1000, 0x100, &(0x7f0000000000/0x1000)=nil) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$EVIOCSABS3F(r5, 0x401845ff, &(0x7f00000007c0)={0xa1a9, 0x1, 0xffff, 0x62, 0x3f, 0xef6}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f0000000180)={{0x3, 0x2, 0x5, 0x0, "3cf32d64bb2b8d26b54f64583938562dd8d28769b3b7cadcf2f813d6cb7fc2e78d4d7b25ae96b8efbe278013", 0x7ff}, 0x846, [0xd71d, 0x4, 0x5, 0x101, 0x200, 0x0, 0x9, 0xffffffff98e51f6a, 0xfffffffffffffffd, 0x9, 0x6, 0x81, 0x2, 0x6, 0xffffffffffff6941, 0x9, 0x6, 0x0, 0xa000000000000, 0x2, 0x3, 0x1, 0x76a, 0x0, 0x7f, 0x4, 0x4, 0xfffffffffffffe62, 0x800, 0x2, 0x7bf9, 0x99, 0xd361, 0xf0, 0x9, 0x4, 0x5, 0x0, 0x9, 0x7ff, 0x7, 0x4, 0x45, 0x6, 0x1, 0x2, 0x85, 0xff, 0x400, 0x7f, 0x5, 0xafef, 0x2, 0x5, 0x0, 0x9, 0x8001, 0x400, 0x3, 0x6, 0x9d, 0xd51, 0x8, 0x3, 0xef4, 0x7fffffff, 0x7fff, 0x1000, 0xbc7, 0x3, 0xd8, 0x2, 0x7f, 0x0, 0x9, 0x2, 0x20, 0x0, 0x6, 0x8, 0x5, 0x1, 0xe9, 0x3f93, 0x10001, 0x3, 0x401, 0x0, 0x22a, 0x4, 0x8c3, 0x5533, 0x100000001, 0x7f, 0x6e84, 0x4, 0x1, 0x1, 0xeb7, 0x9b52, 0xc000000, 0x8, 0x400, 0x944b, 0x4, 0x9, 0x5f, 0x400, 0x6, 0x5, 0x1, 0xfffffffffffffffd, 0x20, 0x7, 0x6, 0x20, 0x1ff, 0xb70, 0x3, 0x3f, 0x0, 0x1ff, 0x2, 0x6, 0x401, 0x1f, 0x4, 0x7fffffff], {0x77359400}}) ioctl$int_in(r5, 0x880000c0044dff, &(0x7f0000000000)=0x3ff) 2018/05/12 21:57:00 executing program 6: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, 0xffffffffffffffff) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:57:00 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012c") r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x3, &(0x7f0000000100)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x100000000000000, &(0x7f00000000c0)={0x0, r2+30000000}) 2018/05/12 21:57:00 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x2, &(0x7f0000000540)="c626262c8523bf012cf66f") r1 = socket(0x1000000012, 0x803, 0x0) sendto(r1, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x60, 0x40, 0x42, 0x101, 0x50}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000580)=ANY=[@ANYRES32=r2, @ANYBLOB="02100400"], 0x8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000180)={'vcan0\x00', 0x0}) r4 = getuid() setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000002c0)={r2, 0x300000000000}, 0x8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@multicast1=0xe0000001, @in=@rand_addr=0x8, 0x4e24, 0xfffffffffffffff7, 0x4e21, 0x1, 0xa, 0x80, 0x20, 0x3f, r3, r4}, {0x4, 0x2, 0xd99b, 0x50, 0x0, 0x80000001, 0x81, 0x3}, {0xfffffffffffffffa, 0xfff, 0x2, 0x8}, 0x5335929c, 0x0, 0x2, 0x1, 0x2, 0x2}, {{@in, 0x4d4, 0xff}, 0xa, @in=@loopback=0x7f000001, 0x0, 0x1, 0x736f46c46bbd1de9, 0x6, 0x0, 0x3d91, 0x7ff}}, 0xe8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000440)={r2, @in6={{0xa, 0x4e21, 0x5, @dev={0xfe, 0x80, [], 0x18}, 0x2}}}, 0x84) getsockopt$netlink(r0, 0x10e, 0x6, &(0x7f0000000000)=""/137, &(0x7f00000000c0)=0x89) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000300)={r2, 0xfffffffffffffffb}, &(0x7f0000000500)=0x8) 2018/05/12 21:57:01 executing program 7 (fault-call:2 fault-nth:0): pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) [ 175.209284] FAULT_INJECTION: forcing a failure. [ 175.209284] name failslab, interval 1, probability 0, space 0, times 0 [ 175.220814] CPU: 0 PID: 11125 Comm: syz-executor7 Not tainted 4.17.0-rc3+ #88 [ 175.228138] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 175.237526] Call Trace: [ 175.240172] dump_stack+0x185/0x1d0 [ 175.243856] should_fail+0x87b/0xab0 [ 175.247626] __should_failslab+0x278/0x2a0 [ 175.251961] should_failslab+0x29/0x70 [ 175.255895] __kmalloc+0xc5/0x350 [ 175.259407] ? snd_mixer_oss_put_volume1_sw+0x1a2/0x7f0 [ 175.264901] snd_mixer_oss_put_volume1_sw+0x1a2/0x7f0 [ 175.270188] ? page_fault+0x1e/0x30 [ 175.273878] snd_mixer_oss_put_recsrc1_sw+0xd1/0x110 [ 175.279038] ? snd_mixer_oss_get_recsrc1_sw+0x240/0x240 [ 175.284459] snd_mixer_oss_ioctl1+0x2a8f/0x2df0 [ 175.289212] ? kmsan_set_origin_inline+0x6b/0x120 [ 175.294121] snd_mixer_oss_ioctl_card+0x150/0x210 [ 175.299159] snd_pcm_oss_ioctl+0x1626/0x7520 [ 175.303663] ? kmsan_set_origin_inline+0x6b/0x120 [ 175.308594] ? __x64_sys_ioctl+0x280/0x320 [ 175.312928] ? snd_pcm_oss_poll+0xe10/0xe10 [ 175.317294] do_vfs_ioctl+0xaf0/0x2440 [ 175.321264] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 175.326673] ? __fget_light+0x6b9/0x710 [ 175.330742] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 175.336201] __x64_sys_ioctl+0x280/0x320 [ 175.340339] do_syscall_64+0x154/0x220 [ 175.344291] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 175.349513] RIP: 0033:0x455979 [ 175.352729] RSP: 002b:00007f592994ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 175.360491] RAX: ffffffffffffffda RBX: 00007f592994f6d4 RCX: 0000000000455979 [ 175.367800] RDX: 0000000020001000 RSI: 00800000c0044dff RDI: 0000000000000013 [ 175.375130] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 175.382443] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 175.389751] R13: 0000000000000409 R14: 00000000006fa178 R15: 0000000000000000 2018/05/12 21:57:01 executing program 0: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) unshare(0x40600) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:57:01 executing program 1: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:57:01 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rtc0\x00', 0x401, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000004c0)='ip6_vti0\x00') r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r2 = socket(0x10, 0x803, 0x0) clock_gettime(0x0, &(0x7f0000000400)={0x0, 0x0}) recvmmsg(r2, &(0x7f00000003c0), 0x0, 0x40000000, &(0x7f0000000440)={r3, r4+30000000}) setsockopt(r2, 0x803, 0xffff, &(0x7f0000000500)="aefee40be066258feb0f484a9e92f14313426445464d44b864ff54cb069d17eb5e23769ec48a556a85d6e8235716f72b9a183dc38ac82ae40ce823c3b1b3d7cd3d155d523629a6e410657a852e0544905ae5f817a1cbaaaa2ceaa3dcd14d0d897701dbd8bb3213303679078831e29a2f45d42e4216ebe579d35014c93841834d3d6a58f473c51e72cd325e5f4bba59d6dff9ca3859785779d6bf700cc2ab4f770550674f1d9e7f92f2657d6e8de706e458326cade180a628d5ec3dcf9d30323ec64604640fd5bd4dcb488b6a1737c2fd6ef5ac5272392c", 0xd7) ppoll(&(0x7f0000000100)=[{r2, 0x10}, {r1, 0x2000}, {r2, 0x7640}, {r2, 0x1}, {r2, 0x4}, {r2, 0x1204}, {r1, 0x200}, {r2, 0x49}, {r2, 0x1}, {r2, 0x8183}], 0xa, &(0x7f0000000300), &(0x7f0000000380)={0x9}, 0x8) sendto(r2, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r2, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x0, &(0x7f00000000c0)={0x0, r5+30000000}) 2018/05/12 21:57:01 executing program 6: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$int_in(r0, 0x5452, &(0x7f0000001000)) 2018/05/12 21:57:01 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012c") r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x3, &(0x7f0000000100)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x100000000000000, &(0x7f00000000c0)={0x0, r2+30000000}) 2018/05/12 21:57:01 executing program 4: pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="a2", 0x1}], 0x1, 0x0) close(r0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) rt_tgsigqueueinfo(0x0, r2, 0x33, &(0x7f0000000100)={0x0, 0x0, 0xffffffff, 0x1}) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000280)={0x28, 0x22, 0x109, 0x0, 0x0, {0x4}, [@typed={0x14, 0xc, @ipv6=@loopback={0x0, 0x1}}]}, 0x28}, 0x1}, 0x0) r4 = socket(0xa, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") write$binfmt_elf64(r1, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x7e41}]}, 0x78) 2018/05/12 21:57:01 executing program 3: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) r1 = accept$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) timer_create(0x1, &(0x7f0000001100)={0x0, 0x2e, 0x4, @thr={&(0x7f00000000c0)="374e24b3be3bb6ed2ee247f1c14ffc5f7587cf3a349ca4bcf8935f6e2b7ccd5a", &(0x7f0000000100)="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"}}, &(0x7f0000001140)=0x0) timer_gettime(r2, &(0x7f0000001180)) ioctl$int_in(r0, 0x800000c0044dfd, &(0x7f0000000000)) accept$ipx(r1, &(0x7f0000001240), &(0x7f0000001280)=0x10) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000011c0)=0x0) r4 = getpid() rt_tgsigqueueinfo(r3, r4, 0x11, &(0x7f0000001200)={0x33, 0x8, 0x3, 0x100}) 2018/05/12 21:57:01 executing program 7 (fault-call:2 fault-nth:1): pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) [ 175.674772] FAULT_INJECTION: forcing a failure. [ 175.674772] name failslab, interval 1, probability 0, space 0, times 0 [ 175.686236] CPU: 1 PID: 11148 Comm: syz-executor7 Not tainted 4.17.0-rc3+ #88 [ 175.693559] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 175.702962] Call Trace: [ 175.705622] dump_stack+0x185/0x1d0 [ 175.709319] should_fail+0x87b/0xab0 [ 175.713107] __should_failslab+0x278/0x2a0 [ 175.717472] should_failslab+0x29/0x70 [ 175.721421] __kmalloc+0xc5/0x350 [ 175.724953] ? snd_mixer_oss_put_volume1_sw+0x1e4/0x7f0 [ 175.730435] snd_mixer_oss_put_volume1_sw+0x1e4/0x7f0 [ 175.735747] ? page_fault+0x1e/0x30 [ 175.739468] snd_mixer_oss_put_recsrc1_sw+0xd1/0x110 [ 175.744665] ? snd_mixer_oss_get_recsrc1_sw+0x240/0x240 [ 175.750099] snd_mixer_oss_ioctl1+0x2a8f/0x2df0 [ 175.754876] ? kmsan_set_origin_inline+0x6b/0x120 [ 175.759817] snd_mixer_oss_ioctl_card+0x150/0x210 [ 175.764805] snd_pcm_oss_ioctl+0x1626/0x7520 [ 175.769339] ? kmsan_set_origin_inline+0x6b/0x120 2018/05/12 21:57:01 executing program 3: r0 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, r0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r1, 0x800000c0044dfd, &(0x7f0000000000)) [ 175.774275] ? __x64_sys_ioctl+0x280/0x320 [ 175.778627] ? snd_pcm_oss_poll+0xe10/0xe10 [ 175.783003] do_vfs_ioctl+0xaf0/0x2440 [ 175.786961] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 175.792379] ? __fget_light+0x6b9/0x710 [ 175.796468] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 175.801928] __x64_sys_ioctl+0x280/0x320 [ 175.806071] do_syscall_64+0x154/0x220 [ 175.810024] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 175.815261] RIP: 0033:0x455979 2018/05/12 21:57:01 executing program 0: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) [ 175.818490] RSP: 002b:00007f592994ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 175.826258] RAX: ffffffffffffffda RBX: 00007f592994f6d4 RCX: 0000000000455979 [ 175.833573] RDX: 0000000020001000 RSI: 00800000c0044dff RDI: 0000000000000013 [ 175.840887] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 175.848209] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 175.855523] R13: 0000000000000409 R14: 00000000006fa178 R15: 0000000000000001 2018/05/12 21:57:01 executing program 1: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000600)=ANY=[@ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="060000609c000000", @ANYPTR=&(0x7f0000002040)=ANY=[@ANYBLOB="01cc17518bce5a0904003f70408ca9743bf7283527728f57c759f5664263ce1a5b5def36ea6403a2c4c242304ba0e442b219c8f7ae2a6b6ae8e1294a63d6c57d057b1350f990d042ca020e671fcfd13929d968c647534610818cff73ca03a03bc74246b7803ccf980a38965b5f00deda9c3f23e3f0caca5386f1880d963c6583b829ce348fe3787f315a47a1fac1d46a2c3413b58e843a1fad20d2c5d825c336f0d56323e4df788f611899b3cdbb5a176024fbb2901afe11b6517e5cfc4ab3efffb7df9441337f106a4a179db790b090ae189afe9d0db1ce7d5d24d9d95fb149c76004d8b9a79c2efd8b21712d6e6fb733d9c9702cd79bead8ed81a33f96aeb742e9ae8a376f477ea4e786b64ab915645e64f85e6b4ed40438a0f88d48a90fb9c127ff6a3d91685aac01c4e8fc313e124cdc5360e81c909c1bd3db00419e0826fd0d014ded700b5afa51787c4c14a16c412da4c63935dd76cce7170e3d9bbd4e39b6f40e10a7a46f9450bb922847c48a3306eda424f66f1aeaaea9b30a762564b6d57c2aca60abee78623c97c54a5e92754a8c26094eb1524e964be2b95d00df1c52bb3ceb3191f85322b4c5892a37075faf180e110f952d1dc54cd6264dd673e2ff144399be0f2ef742591d979c49490d920d900b733df098996d50e2b418b6e18eda3040fb60819b492698ff4905a9d9f9b91796b7caaf733ac458744be165e5c93f61f1832b457a4942a9d62c9ef77d21276638c39e1468af889d8413aec8d2ecd174868c1b1e0112e55787a5b639341d6b4f4b2c4da148bb87c69778631c4be841d2871afb820336aef8faf65adfcb83b7e43151d8d46a52ac53b5f3b5a238587e2f94943ee2760b58589ae70ff94562eb1b809fff6cc98ab7fef5f7621fe8223dd709279933dc2cdff553eeb9d77e7fcd2b5536cb93cfa1aca06e8ac8630e899b85b6d9907b545dfd6bb28a972ab9841902903142128452957fc92a65ff49a666994ae1a7a065b321acd7042772b206e2040d631295207f50ef5afd1f0173dcc69d7384f26f4adf3a6811b61e44ebf54468b47b1b0da16d0effbdc380f67e3d1d9df60e472cc70ded9113cf63428ae17ccf7cf095e296f9a53ef38a1b9daf5cb56899b8d4085f804c3f2e34a35ce06cea6f81375b987b25ebbfb639ef7d9939f524f7e85a4b2c692cb534073096f515586eaa2205d47085d9ed8fa8ad9dc9790eee5378cf7dbbf108f70ccb57130631b7ea7e699877826f98a001aaa0d02045cc29ace8faac6d8d72b330340aaefc3c8325f399c3b507b72d20935c15b6e480ccba9c6190c5e5481ef8b410f70991b24fd4bb94505d636c6b3b0670d9d0e0ad932aaa34a1d76340e5bec68db49805364a8b90b9fb924e0f672b22fc69dd472f30ad65b9528af85c171539b98f954c0003d0eb25d6410696c2f4c512963a97a6312f9a46736e3056339829f5cae0a5974b2fad8b3c64f214e414dee94246419f24168d8c1f8d25ef173ddb3cd4292fbdedc1dcd7a86da1ccd02ef346eb85ebba9d2a6ae2b9f6e1a2beeb08bce2c97653508cdbc298ce85f0c1a100156d166035774af1d667801db22eaf1a2d9f2bbff0e046b2f28d372c438e8d0abb932900d8a63d7799879a8968c61f46b7e3d5ee8b951855fa894267f5540a2c935055973d0f0a40ee1cc7ebb5b02717ee3be03a9c64fd0b7435fa17929bd3ec6ab2306210e2e468fa76c668bbc50623166a1f32ccc913caa9a06a611a3fdbb628ad9dba420d53b329edd7be2d04bb1adbd4e75c145b86e3304d212ba5fc86a0011c9e1ee886baaa7ca02b9f0401747f5c3c4fbfb0a9c160dd59f8c1c6d5fcc28ef413860c319610542ca21813c0bb19055cf54c24a432799f223f0d75df723afa3e4706f65a6046cf47f24ddc34e2e5128ad67a2f2351a585f05b64f0a17cae89b2610694f0469b22ee5fdc7382d5716458f8f7dc04f33b87b9fe79c3f1223935cb4e8775587afe87fbecb77883bcc2ad187496ea472875d23203bf75277d5835347d0fe4b08d01b046b6ac94ab88115d2a466bf0acb92d46c28c4dc4a340d0c58b045a488ab875daf1f1eb2089a89e447eb96219fa604d0171f936005bc6b1c4e78a64fff576fcc4560ef8d4ce6f0fc0d7a9d93e6801ed77dff58fec4e97172f92b96829cff7e774f5326a499db196970bad506dbc414efad903980a3f08e5582d1dfd52db53f602b5bc38a6859c8a7726fa49d098c1500be67ab1803fe3b882e3a4257dd109ebcb2a1a9c258a182bca908a4709c745861d114d890fd0f9f47b4d227dac5ebe9819f420b19888ca71786958f851c39ed2d787e073c08760bfb4aa99971cf2927f5a14deee9000cd5f0e5ffb0b75363551a7f59db988a77602ad33032f3315b20a2ec913a57e6030393bfeabd05f708b4f997fcba76e36ac9e7e748a7be23a9d9095c6e03f7c74bd6d6ff04af43a8e3daa03121d357aae9363326e7e92085671fad59bfb61fc20a17e949ad516fa184b718606bd044cdefa025f166fe7e849a9f0093ecaab401466855310cc55cc26da6c1d6e0dc4051c8a1b49c86dbd3251253bc5c042bf5d11631f4f7860e9c666a5fd976c17d678813cc53714e13d57244beb3de3a5a8b53b5abe8c6a40b98003b53a38ed55bf99ac2a1a4868ae73cdc471c22649b0518b84505631cb0cd3266ebf9cf111b6e787944b59668bef6429e8d4f2fe79a0f4337ca0661baaf6bd3c4e6c32a29a2154cd023bc89e5565f166d57d0598994279ed6a8c888d84ad325285bb37fa8a2e0447fa0eb9eb9c0540c1a60bae3df95b3e2943a710f6766b677fd67524499340a3319eaef339be78bf4db48dc5a5f0ca96b83670417ba60468d930cc442cd85b70887a79d6b312a9b9c78719fbb73cb252b0d5f0582ca5825f93a276efb3968c8e4e80e42b11586a15e0849cb45d0e5a2e4eaebbce9a032a87b8939f27acbef6431a24c22706dadc60de3d626953a665eba5e791fd9de0ee20a65912c2ca337392f74d538a5145d2698878eb292f6b579e5d4a42c225f6b81c2f0f136b9c2ae1bb919369a8844ec95fae7a64c151ae4a5c6c231fc27f60d5c0fdeb38dfd9792b20341734234abfcf738f4539385cbd3646dee62e0658299d6fb9ab5c9b16e623514ae75e08d5b0015a90111ed42c1a3cc68c116c8623439556035f79e3361e6c1cc58a025cba900e875a1156d0392882d0a4fefebc5334c9edf6830634ba42a9523e2e391e747ed5387d8b3afa0e407ddad0b8b3b4d55fe2092a53d6b37b82e420895c746eccb720649a31330cb694d608030cee531c5b4da5a41e2f9fc77b43d4dce212ed3c189533de2a8d74c3a81ff363bba257c1dbf0d7782aaee97011abb1caa0eaf0130cc8d7694f491b0194deb4a65ed3a69b1d9a9f8f62e408983d305dbbe8668c8a93b4eb6e554ad82cdee93fccf4b2b821e5378fc65377fc2e6985c2dea8e956d7619e2de548d675c37f22e05b8ed5c08e8b7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@ANYBLOB="0905070006000300f8290000100000008996b38a27e36adeafba5791d290dc1fbf553324aeb784578e10ed4ab03b479ad7d72ebf00d754a54c"]) writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000000)="cf76f664f604e35793503627ff472dcfe5d6a6668cbc80dfeade5dabda05df0489c23e48322234d7089a22443f62cbb851d7006f14e0e9a0c08b1619d7388514a83fe1b2dfe1c55f149685790676794488d080c6e3970f7b6de7049fed4ac234f3fea56674823e3ccb92061227b950c54fe178af1fe65c6e9d5ff96ea82c03280e0f2b752861", 0x86}, {&(0x7f00000000c0)="c95a7b3afb0e4fea51b72cb23123ab7de43eacd887b55b4868fae60bfce328cc28ddd6319a11a16c09834cfca9e74040a7b77a91d4a1ff6948456cdaeab79680e696f0a93c9b46200059886cfc576d48614b7e4435a9ad38dda05200daf38e3c86c05562c1db7923e611844208a30125d966b91c761a4920de635b3487202374d95c0bfbc8dd431a1d8749a97a36a2df8f1dc39c758a92e04ef642e28e1c34604e61cffdfae994277316fa3330a3b2ee9763174e4d08e029cf1aa0d8aaaddf97fb72534190c4596486ad5576a96830bd1f23d0f52f53537cc0c743e40e187f425750e1d8bf60ac", 0xe7}, 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", 0x1000}, {&(0x7f00000001c0)="e9fbfc252ee9fbeb96c1d0b0c07bca0372b32b2960b050f8da161b9be698c22d8f9e03f3a50bb1e50d238a265c69d12dc1461f1cb54b26dba43fa47821894389cb5604fce603a1750735f2956906ad91fa35d776590caa878d93c2572bafaafea169d0cc80a06fd915d5b1cf0b4ee0060a4352a9a866ac86a3a56c0f58489fe5524323b94b97bce54303f46ae588b580adc6cea1cb033aa3696e63cb4ef95f6e", 0xa0}, {&(0x7f0000000280)="20c8f242e4a5ef37255328631b72ccb75ab5522b8cd3f94d7929a80ccc44f67630719713d0199d9b72f7f73f06962d9177f08cda82362c8d93ecbe712384fa07bd046d19c70dc9e34e21be9538fa83fc293f022d33b8d7e9ceb7a0c02a116d74cecbfd360fdbe9b5fe1df83d91e06d548208f72bc36c5a812758450082e32491c1a1808e9d29e3b993b0a03931004d27e9bf72d8888f6ea52ec1d5cdeef8c15a4f05f80eb19dc64bddd3f08accb9903e055477948457faed2fcc1c2a827dba62a7eeeba7237f02f76f19b5047ad1843b7c2c931679e2c7b9652c70309189adb01328009401b7eb", 0xe7}, {&(0x7f0000000380)="897b7557bb4040523362a76bc03b01fc91d4c65974b8f9fb1a886579b502871209038d8d631a3d1f765eeedfddbcbe622c471ac206a92f", 0x37}, {&(0x7f00000003c0)="4dd768830f4ceb0841086af6cb553a6af296eeda433180f671b2312b98780f19be11526841ba5ae884f5c2e1ee8f69975302b1caa7c42828b2e83c4da6891d15ffd67bee7dff8d1ba54a60512983ce2f92b57cc0eaf73eaa5d6d75334b52a3711dae162485dc393d07e670e12424dc4a0fb8b4212df2926357d5bfced9cf65f19b18623f0bb126862935a20dbd337594f3c451124328be43aaee2bb6b58d64343d727f1a18cb9eef48e62ef530e68c079f3ba0fe961e9355b177310a70872f223844fc870651e0c195425d53d0ccccc9732670a5f78f325912befe2212453c3836031d73f52e966597815753aa8f70542733ec0748c5de3d", 0xf8}], 0x7) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000540)) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000000580), &(0x7f00000005c0)=0x4) ioctl$KIOCSOUND(r0, 0x4b2f, 0xe4f0000000000) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:57:01 executing program 6: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, 0xffffffffffffffff) r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0xffdfffff, 0x1) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f00000000c0)={r1, 0x4}, 0x8) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000100)=0x3, 0x2) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r2, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:57:02 executing program 3: r0 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, r0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r1, 0x800000c0044dfd, &(0x7f0000000000)) 2018/05/12 21:57:02 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf6") r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x3, &(0x7f0000000100)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x100000000000000, &(0x7f00000000c0)={0x0, r2+30000000}) [ 176.506515] netlink: 'syz-executor4': attribute type 12 has an invalid length. [ 176.544371] netlink: 'syz-executor4': attribute type 12 has an invalid length. 2018/05/12 21:57:02 executing program 0: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:57:02 executing program 2: r0 = socket(0x10000000000001d, 0xb, 0x2003) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) r2 = msgget(0x1, 0x32a) msgctl$MSG_STAT(r2, 0xb, &(0x7f0000000100)=""/39) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x0, &(0x7f00000000c0)={0x0, r3+30000000}) 2018/05/12 21:57:02 executing program 1: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000000)) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:57:02 executing program 6: pkey_alloc(0x0, 0x1) pkey_alloc(0x0, 0x1) pkey_alloc(0x0, 0x1) r0 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, r0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r1, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:57:02 executing program 3: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x25a, 0x0) r1 = request_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)='port0\x00', 0xffffffffffffffff) keyctl$assume_authority(0x10, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000080)={{0x3, 0xfff}, 'port0\x00', 0xc, 0x10800, 0x100000000, 0xeb9c, 0x6, 0x1, 0x0, 0x0, 0x1, 0x1}) openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000180)=0xfffffffffffffffb) 2018/05/12 21:57:02 executing program 7 (fault-call:2 fault-nth:2): pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:57:02 executing program 4: pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="a2", 0x1}], 0x1, 0x0) close(r0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={r1, 0x2, 0x1, 0x7fffffff, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") write$binfmt_elf64(r1, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) 2018/05/12 21:57:02 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf6") r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x3, &(0x7f0000000100)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x100000000000000, &(0x7f00000000c0)={0x0, r2+30000000}) [ 176.642476] FAULT_INJECTION: forcing a failure. [ 176.642476] name failslab, interval 1, probability 0, space 0, times 0 [ 176.654017] CPU: 0 PID: 11204 Comm: syz-executor7 Not tainted 4.17.0-rc3+ #88 [ 176.661344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 176.670760] Call Trace: [ 176.673404] dump_stack+0x185/0x1d0 [ 176.677094] should_fail+0x87b/0xab0 [ 176.680870] __should_failslab+0x278/0x2a0 [ 176.685203] should_failslab+0x29/0x70 [ 176.689140] __kmalloc+0xc5/0x350 [ 176.692661] ? snd_mixer_oss_put_volume1_sw+0x1a2/0x7f0 [ 176.698126] snd_mixer_oss_put_volume1_sw+0x1a2/0x7f0 [ 176.703412] ? page_fault+0x1e/0x30 [ 176.707107] snd_mixer_oss_put_recsrc1_sw+0xd1/0x110 [ 176.712269] ? snd_mixer_oss_get_recsrc1_sw+0x240/0x240 [ 176.717683] snd_mixer_oss_ioctl1+0x2a8f/0x2df0 [ 176.722439] ? kmsan_set_origin_inline+0x6b/0x120 [ 176.727359] snd_mixer_oss_ioctl_card+0x150/0x210 [ 176.732322] snd_pcm_oss_ioctl+0x1626/0x7520 [ 176.736829] ? kmsan_set_origin_inline+0x6b/0x120 [ 176.741758] ? __x64_sys_ioctl+0x280/0x320 [ 176.746093] ? snd_pcm_oss_poll+0xe10/0xe10 [ 176.750459] do_vfs_ioctl+0xaf0/0x2440 [ 176.754437] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 176.759851] ? __fget_light+0x6b9/0x710 [ 176.763915] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 176.769382] __x64_sys_ioctl+0x280/0x320 [ 176.773512] do_syscall_64+0x154/0x220 [ 176.777453] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 176.782676] RIP: 0033:0x455979 2018/05/12 21:57:02 executing program 0: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:57:02 executing program 1: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@mcast2, @in=@loopback}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000000100)=0xe8) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:57:02 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) ioctl$int_in(r0, 0x800000c0044dfd, &(0x7f0000000000)) 2018/05/12 21:57:02 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf6") r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x3, &(0x7f0000000100)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x100000000000000, &(0x7f00000000c0)={0x0, r2+30000000}) [ 176.785897] RSP: 002b:00007f592994ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 176.793652] RAX: ffffffffffffffda RBX: 00007f592994f6d4 RCX: 0000000000455979 [ 176.800959] RDX: 0000000020001000 RSI: 00800000c0044dff RDI: 0000000000000013 [ 176.808262] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 176.815576] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 176.822884] R13: 0000000000000409 R14: 00000000006fa178 R15: 0000000000000002 2018/05/12 21:57:02 executing program 6: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, 0xffffffffffffffff) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x401, 0x50000) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x5, [0x1000000, 0x1d94197e, 0x5, 0x100000001, 0x4cd]}, &(0x7f00000000c0)=0xe) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="afcdca7da020056e96bd4f1dde65148e", 0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r1, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:57:03 executing program 1: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x9, 0x10, 0x9, 0x8000}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={r1, 0x8}, &(0x7f00000000c0)=0x8) 2018/05/12 21:57:03 executing program 0: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) unshare(0x40600) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:57:03 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x802, 0x1) sendto(r1, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x0, &(0x7f00000000c0)={0x0, r2+30000000}) r3 = dup2(r1, r0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f0000000380)={0x9, 0x5}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x402040, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000140)={0x0, 0x0, 0x10003, 0x57b}) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000000300)={0x7, r5, 0x10001, 0x8}) 2018/05/12 21:57:03 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x0, 0x803, 0x0) sendto(r1, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x3, &(0x7f0000000100)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x100000000000000, &(0x7f00000000c0)={0x0, r2+30000000}) 2018/05/12 21:57:03 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x140) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000002c0)=ANY=[@ANYBLOB="7f00330000000000000027d6a0c9000001000000e0000002"], 0x14) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) r2 = semget$private(0x0, 0x7, 0x400) r3 = getuid() r4 = getgid() fstat(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x8002, 0x0) getresgid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000180)={{0x5, r3, r4, r5, r6, 0x80, 0xfffffffffffffffd}, 0x8899, 0x3}) ioctl$int_in(r1, 0x800000c0044dfd, &(0x7f0000000000)) 2018/05/12 21:57:03 executing program 6: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0xfffffffffffffffb, {{0x2, 0x4e21, @loopback=0x7f000001}}}, 0x88) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:57:03 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:57:03 executing program 0: unshare(0x40600) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:57:03 executing program 7 (fault-call:2 fault-nth:3): pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:57:03 executing program 4: pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="a2", 0x1}], 0x1, 0x0) close(r1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") write$binfmt_elf64(r1, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) 2018/05/12 21:57:03 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x803, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000440)={0x0, 0x7, 0xffffffffffffff81, 0xb39, 0x1ff, 0x1, 0x9, 0x58, {0x0, @in6={{0xa, 0x4e24, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}, 0x4, 0x8, 0x1a, 0x800, 0xc25}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000500)={r2, @in={{0x2, 0x4e20, @rand_addr=0x7}}, 0xfffffffffffff801, 0x200, 0x1, 0x8, 0x2}, 0x98) sendto(r1, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000400)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x0, &(0x7f00000000c0)={0x0, r3+30000000}) 2018/05/12 21:57:03 executing program 1: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) mremap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f0000003000/0x3000)=nil) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) [ 177.586424] FAULT_INJECTION: forcing a failure. [ 177.586424] name failslab, interval 1, probability 0, space 0, times 0 [ 177.597835] CPU: 1 PID: 11269 Comm: syz-executor7 Not tainted 4.17.0-rc3+ #88 [ 177.605140] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 177.614525] Call Trace: [ 177.617165] dump_stack+0x185/0x1d0 [ 177.620856] should_fail+0x87b/0xab0 [ 177.624625] __should_failslab+0x278/0x2a0 [ 177.628960] should_failslab+0x29/0x70 [ 177.632894] __kmalloc+0xc5/0x350 [ 177.636411] ? snd_mixer_oss_put_volume1_sw+0x1e4/0x7f0 [ 177.641873] snd_mixer_oss_put_volume1_sw+0x1e4/0x7f0 [ 177.647153] ? page_fault+0x1e/0x30 [ 177.650847] snd_mixer_oss_put_recsrc1_sw+0xd1/0x110 [ 177.656001] ? snd_mixer_oss_get_recsrc1_sw+0x240/0x240 [ 177.661409] snd_mixer_oss_ioctl1+0x2a8f/0x2df0 [ 177.666156] ? kmsan_set_origin_inline+0x6b/0x120 [ 177.671063] snd_mixer_oss_ioctl_card+0x150/0x210 [ 177.676014] snd_pcm_oss_ioctl+0x1626/0x7520 [ 177.680517] ? kmsan_set_origin_inline+0x6b/0x120 [ 177.685442] ? __x64_sys_ioctl+0x280/0x320 [ 177.689775] ? snd_pcm_oss_poll+0xe10/0xe10 [ 177.694130] do_vfs_ioctl+0xaf0/0x2440 [ 177.698099] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 177.703496] ? __fget_light+0x6b9/0x710 [ 177.707544] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 177.712985] __x64_sys_ioctl+0x280/0x320 [ 177.717100] do_syscall_64+0x154/0x220 [ 177.721033] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 177.726251] RIP: 0033:0x455979 [ 177.729462] RSP: 002b:00007f592994ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 2018/05/12 21:57:03 executing program 1: pkey_alloc(0x0, 0x2) pkey_alloc(0x0, 0x1) r0 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0, r0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r1, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:57:03 executing program 0: unshare(0x40600) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:57:03 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000000300)=0x8, 0x4) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x9, 0x82200) ioctl$BLKRESETZONE(r2, 0x40101283, &(0x7f0000000140)={0x6, 0x3fc0}) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x0, &(0x7f00000000c0)={0x0, r3+30000000}) 2018/05/12 21:57:03 executing program 6: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, 0xffffffffffffffff) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000340)=@generic, &(0x7f00000003c0)=0x80, 0x800) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000400), &(0x7f0000000440)=0x6) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='pids.events\x00', 0x0, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x7, 0x40) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000280)={0x0, 0xfffffffffffffffc, 0xd9, 0x10, @buffer={0x0, 0x56, &(0x7f00000000c0)=""/86}, &(0x7f0000000140)="b7bbad6ab2dce81dbbf248aa10a4abecd68509f5f0a375b6087402b830804a41d14492769d2f1c4c102447abe68104882c292979eccb56029bc9155c14dc28feab5f61b018fa1545a5b7faf51773c6811a3e8b8e5b880dd69727aa61253a88a7a0dbb57c628f96781f70905fe72cd0042f7664dadc659c1a79c622b474b08867ba3597a4c35d0c2d55ad4b37e1364924aec2a8fe37f86eef47e17762a4266205cd0ad29b88e5728ba5bd611533b9ed0817606f3d4f4813544b1b0a8d19497b6800f12cbe967ff2f9de5b042207dbebccec93f54f3f3aea5ab3", &(0x7f0000001040)=""/4096, 0x6, 0x10020, 0xffffffffffffffff, &(0x7f0000000240)}) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000000300)) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000080)={0x0, r2}) ioctl$int_in(0xffffffffffffffff, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:57:03 executing program 3: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x8000, 0x0) ioctl$int_in(r0, 0x800000c0044dfd, &(0x7f0000000000)) [ 177.737211] RAX: ffffffffffffffda RBX: 00007f592994f6d4 RCX: 0000000000455979 [ 177.744509] RDX: 0000000020001000 RSI: 00800000c0044dff RDI: 0000000000000013 [ 177.751808] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 177.759110] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 177.766410] R13: 0000000000000409 R14: 00000000006fa178 R15: 0000000000000003 2018/05/12 21:57:03 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x0, 0x0) sendto(r1, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x3, &(0x7f0000000100)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x100000000000000, &(0x7f00000000c0)={0x0, r2+30000000}) 2018/05/12 21:57:04 executing program 1: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000100)=""/82) 2018/05/12 21:57:04 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x803, 0x0) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x0, &(0x7f00000000c0)={0x0, r3+30000000}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001e80)=0x0) r5 = getuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001ec0)={0x0, 0x0, 0x0}, &(0x7f0000001f00)=0xc) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000003280)=0x0) lstat(&(0x7f00000032c0)='./file0\x00', &(0x7f0000003300)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000003380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getpgrp(0xffffffffffffffff) lstat(&(0x7f0000003400)='./file0\x00', &(0x7f0000003440)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000034c0)={0x0, 0x0, 0x0}, &(0x7f0000003500)=0xc) r13 = syz_open_dev$midi(&(0x7f0000006040)='/dev/midi#\x00', 0xc0, 0x0) ioctl$BLKREPORTZONE(r13, 0xc0101282, &(0x7f0000006080)={0x5, 0x2, 0x0, [{0x5, 0x48000000000, 0xfffffffffffffe00, 0x0, 0xffffffff, 0x120, 0x100000000}, {0xd9a6, 0xfff, 0xc6, 0x4, 0x3, 0x2cd}]}) accept(r0, 0x0, &(0x7f0000006000)) sendmmsg$unix(r1, &(0x7f0000005ec0)=[{&(0x7f0000000100)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000380)="1c7539cfd7eb1aa669a07046977e4b48699d331d2b9b6403e3e5447c5b4bbbb2fd65fd5b61b4fa88b27d3a1a610ff07e4ab1fbf75f3aa954a84c7dfc589c60805c0d95adf7fcd8cddd0b49b62f693e2ed060abd9a08ac4f156b1c497495b859fa3e2ad1084", 0x65}, {&(0x7f00000004c0)="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", 0xfd}, {&(0x7f0000000300)="a077d873c156f9257af1d3c6eae9b39424bb3406d260ce6647de5cf80fcaf60343cfb3f61ac16569d7170b92fdc2bdea95", 0x31}, {&(0x7f00000005c0)="a220ad6da663a857af94625f963d6b853bd6c108108fe2817de0b10f77ad6797fb5cb70520c1a4d1567dd67276720d5871cd851872d00e8c3cf7a66193fb06faf050bef9e07f6cb4b8ae2b47c86485b575651beed6ac4a02bc16447dfe530b4a7752ad93391c7fbd46bef15a33fee324ace979f0a804dba57c33708009b4390cba24aa5096f3f46171a6cf8e04f4a1f5425cb08a60df1453d83ff43ae4c6ec9e6f5827", 0xa3}, {&(0x7f0000000680)="cf77c588f5b4dc5e3a66f6b497f0e46dbb1b65ca4a70b5a37934fdbbd732f85af48f77c5b8a681fbc9fcc899a00104c874fe0f3d16441d8334845c1cf01ca2b5d77857d1224b9eae1dd7386f203470bfe5928f57ef6e059f57ec1c31f3725dc5ea3324a03ff4be96b8729fed585017acd43309028935ed2488931c4ad31f1d8eb032c52e8d65fa0de1a49b9429bcb982e911710022c0635b2ada5c667d9b58555463f6d2c73d34d52ab6946f5206188790ba706210a0", 0xb6}, {&(0x7f0000000400)="13732952bbd377e3556b19a4fad9f1a4528402b9d6dfcd8db664f8da368e5010e78470acf1052bf40b6b93622aff319fb65ca7e65528c86e22e8a9672ab5b5bbf4af6a024a38cb4b1e", 0x49}, {&(0x7f0000000740)="cd9fb57a57dd7dc8cd297bf0ead3c2", 0xf}, {&(0x7f0000000780)="c2f153865b86ace851504ee1c6f74699cf1ab34b6e75011a73549c7d3dc10ed4458d9ac10e2cfd183c88d62f8dd629bd5f44ca59d231e0cc24e8e95603f86613d8a9449531ea8e87d85d7eca699bf0c39733c2a1b6db68427bd201d1c7751cf236211851bee1cd0974d67bac1ede2c2284a8668e9b6007dea0cc44978083f8af1741fa1fc816ab6df5f7230160460980ca18c4a62aded17628e205306c5ff5f4958528c969ce59b41dc0ac7b30e76905c570371ab499af0013c4e406c6d7e8f9560a519f0ce9805f71dcff8f3187bb76b0a805c21d40", 0xd6}, {&(0x7f0000000880)="310a77fb0298a78b088b922da5b14df7a54e0948dad7a05892727d1a40aa24cf1e380e7796208d25111db4cd6227f51a7bbdb50d6a9109d4c71d24516a80", 0x3e}], 0x9, 0x0, 0x0, 0x80}, {&(0x7f0000000980)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000001dc0)=[{&(0x7f0000000a00)="b5a4d3928f62046f59c9c7e9b644e1ae68b29928904570a139f4f49eb9cdc8815cc7b5087efb279e2578bdcb3ae5cf663b33", 0x32}, {&(0x7f0000000a40)="3cd6b3963f75732cf5603e3bd598b81ce24e877a6d0b799ff0aa2e1b4266a12c9b13f87df8fa43821c0fd7541afbb6f017f70185cba265b60893f09ef9eed0b81c924610c4e986a8ef63910035e9541be03b08bcb205346d81ae39e9f33ab294c0aed1e3821f305294388b05765f51173244a77ea91b2a5ee9a0a387de371304309d79a672d98a60cc5ff96b6fc83c61bde43921a0febdd599024a3ab1f870bb918e6afce0a3951c64e2afc588ff03c1065265e1ccf9494a6b72636b3f63182d0cd6db2c249c8d3604bd50cd9e783cefdbc42c61844e8c", 0xd7}, {&(0x7f0000000b40)="771b065c6a5a8e863ecc07b99194", 0xe}, {&(0x7f0000000b80)="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{&(0x7f0000004c80)="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", 0x1000}, {&(0x7f0000005c80)="59c232938d1abf887b40a601e22d4cf6f051ef52d721567d3891cf43cad5e849d12ca4c9b7b55343739798eda03530c993f83a", 0x33}, {&(0x7f0000005cc0)="3b26efebb4dc025ed7de4177c3c841975efe5d31a83c0a4c20fe35781d79820e", 0x20}, {&(0x7f0000005d00)="97ddd31f2aa8298adba976", 0xb}, {&(0x7f0000005d40)="8d5c947d4ce5a8fb21cf52fc32e9ea264467323034611eaea5aef59d19e7ff6114ba668443f8731cb520e6a0b00b6659", 0x30}, {&(0x7f0000005d80)="990fab701b01d20641f08de07d19d00b99eafc0c146f37", 0x17}, {&(0x7f0000005dc0)="a716ab33d975947f25d817853daa7b", 0xf}], 0xa, 0x0, 0x0, 0x20008881}], 0x5, 0x40) 2018/05/12 21:57:04 executing program 1: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000040)) ioctl$int_in(r0, 0x800000c0044dfd, &(0x7f0000000000)=0xd8) 2018/05/12 21:57:04 executing program 0: unshare(0x40600) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:57:04 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r1, 0x800000c0044dfd, &(0x7f0000000080)) fcntl$setpipe(r1, 0x407, 0x5) 2018/05/12 21:57:04 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x2e2, 0x1) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000040)) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000100)) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, 0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) ptrace$getenv(0x4201, r1, 0x8, &(0x7f00000000c0)) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r2, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:57:04 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x803, 0x0) sendto(0xffffffffffffffff, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x3, &(0x7f0000000100)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x100000000000000, &(0x7f00000000c0)={0x0, r2+30000000}) 2018/05/12 21:57:04 executing program 7 (fault-call:2 fault-nth:4): pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:57:04 executing program 4: pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="a2", 0x1}], 0x1, 0x0) close(r0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") write$binfmt_elf64(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000380000000000000000000000000000000000000000000000000000ac7b00000000000000000000000000000000000000000000000000000000000000000000000000"], 0x78) 2018/05/12 21:57:04 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000340), 0x0, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x3, &(0x7f0000000100)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x100000000000000, &(0x7f00000000c0)={0x0, r2+30000000}) 2018/05/12 21:57:04 executing program 1: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, 0xffffffffffffffff) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x401, 0x50000) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x5, [0x1000000, 0x1d94197e, 0x5, 0x100000001, 0x4cd]}, &(0x7f00000000c0)=0xe) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="afcdca7da020056e96bd4f1dde65148e", 0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r1, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:57:04 executing program 0: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) unshare(0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:57:04 executing program 3: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000080)={0x3, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23}, {0x2, 0x4e20, @loopback=0x7f000001}, 0x302, 0x7, 0x9, 0xe2e3, 0x3, &(0x7f0000000040)='gre0\x00', 0xcd8, 0x3, 0x3}) ioctl$int_in(r0, 0x0, &(0x7f0000000000)=0x800003) 2018/05/12 21:57:04 executing program 6: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) inotify_init() 2018/05/12 21:57:04 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x200000, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000140)={'bond_slave_1\x00', 0x3}) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x0, &(0x7f00000000c0)={0x0, r2+30000000}) 2018/05/12 21:57:04 executing program 1: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@mcast2, @in=@loopback}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000000100)=0xe8) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:57:04 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000340)="120000001200e7ff40", 0x9, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x3, &(0x7f0000000100)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x100000000000000, &(0x7f00000000c0)={0x0, r2+30000000}) 2018/05/12 21:57:04 executing program 0: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) unshare(0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:57:04 executing program 6: pkey_mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x8, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:57:04 executing program 1: pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="a2", 0x1}], 0x1, 0x0) close(r0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) rt_tgsigqueueinfo(0x0, r2, 0x33, &(0x7f0000000100)={0x0, 0x0, 0xffffffff, 0x1}) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000280)={0x28, 0x22, 0x109, 0x0, 0x0, {0x4}, [@typed={0x14, 0xc, @ipv6=@loopback={0x0, 0x1}}]}, 0x28}, 0x1}, 0x0) r4 = socket(0xa, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") write$binfmt_elf64(r1, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x7e41}]}, 0x78) [ 178.870612] FAULT_INJECTION: forcing a failure. [ 178.870612] name failslab, interval 1, probability 0, space 0, times 0 [ 178.882131] CPU: 0 PID: 11344 Comm: syz-executor7 Not tainted 4.17.0-rc3+ #88 [ 178.889450] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 178.898846] Call Trace: [ 178.901501] dump_stack+0x185/0x1d0 [ 178.905197] should_fail+0x87b/0xab0 [ 178.908977] __should_failslab+0x278/0x2a0 [ 178.913329] should_failslab+0x29/0x70 [ 178.917290] __kmalloc+0xc5/0x350 [ 178.920814] ? snd_mixer_oss_put_volume1_sw+0x1a2/0x7f0 [ 178.926280] snd_mixer_oss_put_volume1_sw+0x1a2/0x7f0 [ 178.931567] ? page_fault+0x1e/0x30 [ 178.935263] snd_mixer_oss_put_recsrc1_sw+0xd1/0x110 [ 178.940447] ? snd_mixer_oss_get_recsrc1_sw+0x240/0x240 [ 178.945864] snd_mixer_oss_ioctl1+0x2a8f/0x2df0 [ 178.950615] ? kmsan_set_origin_inline+0x6b/0x120 [ 178.955532] snd_mixer_oss_ioctl_card+0x150/0x210 [ 178.960499] snd_pcm_oss_ioctl+0x1626/0x7520 [ 178.965005] ? kmsan_set_origin_inline+0x6b/0x120 [ 178.969935] ? __x64_sys_ioctl+0x280/0x320 [ 178.974266] ? snd_pcm_oss_poll+0xe10/0xe10 [ 178.978645] do_vfs_ioctl+0xaf0/0x2440 [ 178.982620] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 178.988019] ? __fget_light+0x6b9/0x710 [ 178.992076] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 178.997530] __x64_sys_ioctl+0x280/0x320 [ 179.001652] do_syscall_64+0x154/0x220 [ 179.005591] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 179.010814] RIP: 0033:0x455979 [ 179.014028] RSP: 002b:00007f592994ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 179.021782] RAX: ffffffffffffffda RBX: 00007f592994f6d4 RCX: 0000000000455979 [ 179.029089] RDX: 0000000020001000 RSI: 00800000c0044dff RDI: 0000000000000013 [ 179.036405] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 179.043713] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 179.051025] R13: 0000000000000409 R14: 00000000006fa178 R15: 0000000000000004 2018/05/12 21:57:05 executing program 3: r0 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, r0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r1, 0x800000c0044dfd, &(0x7f0000000000)) 2018/05/12 21:57:05 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000340)="120000001200e7ff40dfe7000914", 0xe, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x3, &(0x7f0000000100)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x100000000000000, &(0x7f00000000c0)={0x0, r2+30000000}) 2018/05/12 21:57:05 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in=@broadcast, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000300)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000003c0)={r1, 0x1, 0x6}, 0xb) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000200)='/dev/uinput\x00', 0x42000, 0x0) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000240), &(0x7f0000000280)=0x4) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r2, &(0x7f0000fd0ed4)=[{{0x0, 0xfe27, &(0x7f0000000040), 0x5, &(0x7f0000fd0000)=""/100, 0x64, 0xd28}}], 0x2f50f9ee824b1a0, 0x3, &(0x7f00000000c0)={0x0, r4+30000000}) 2018/05/12 21:57:05 executing program 6: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) dup(r0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x10080) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff}}, 0x5, 0x10000, 0x0, 0x800, 0xb4}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000001c0)=ANY=[@ANYRES32=r2, @ANYBLOB="2d0000002c3c4117bd586186665717c11871ab92034eeebeb7131fcaecad119713df5fb3171096b745a296de54b06729e9a7c6a75e40b1d1942cae72a04bca601850a3e6432b460c8a561572446935c8b5d6aa29"], &(0x7f0000000180)=0x35) 2018/05/12 21:57:05 executing program 0: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) unshare(0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:57:05 executing program 7 (fault-call:2 fault-nth:5): pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:57:05 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf6") r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x3, &(0x7f0000000100)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x100000000000000, &(0x7f00000000c0)={0x0, r2+30000000}) 2018/05/12 21:57:05 executing program 4: pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="a2", 0x1}], 0x1, 0x0) close(r0) r2 = socket(0xa, 0x1, 0x44) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") write$binfmt_elf64(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="7f454c460000000200000000000000000000000000000000000000000000000040000000000000000000003800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x78) [ 179.697305] netlink: 'syz-executor1': attribute type 12 has an invalid length. [ 179.763490] FAULT_INJECTION: forcing a failure. [ 179.763490] name failslab, interval 1, probability 0, space 0, times 0 [ 179.774883] CPU: 0 PID: 11379 Comm: syz-executor7 Not tainted 4.17.0-rc3+ #88 [ 179.782194] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 179.792282] Call Trace: [ 179.794930] dump_stack+0x185/0x1d0 [ 179.798618] should_fail+0x87b/0xab0 [ 179.802386] __should_failslab+0x278/0x2a0 [ 179.806721] should_failslab+0x29/0x70 [ 179.810649] __kmalloc+0xc5/0x350 [ 179.814151] ? snd_mixer_oss_put_volume1_sw+0x1e4/0x7f0 [ 179.819562] snd_mixer_oss_put_volume1_sw+0x1e4/0x7f0 [ 179.824840] ? page_fault+0x1e/0x30 [ 179.828529] snd_mixer_oss_put_recsrc1_sw+0xd1/0x110 [ 179.833681] ? snd_mixer_oss_get_recsrc1_sw+0x240/0x240 [ 179.839082] snd_mixer_oss_ioctl1+0x2a8f/0x2df0 [ 179.843831] ? kmsan_set_origin_inline+0x6b/0x120 [ 179.848735] snd_mixer_oss_ioctl_card+0x150/0x210 [ 179.853691] snd_pcm_oss_ioctl+0x1626/0x7520 [ 179.858217] ? kmsan_set_origin_inline+0x6b/0x120 [ 179.863153] ? __x64_sys_ioctl+0x280/0x320 [ 179.867485] ? snd_pcm_oss_poll+0xe10/0xe10 [ 179.871847] do_vfs_ioctl+0xaf0/0x2440 [ 179.875823] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 179.881223] ? __fget_light+0x6b9/0x710 [ 179.885283] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 179.890729] __x64_sys_ioctl+0x280/0x320 [ 179.894850] do_syscall_64+0x154/0x220 [ 179.898785] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 179.903998] RIP: 0033:0x455979 2018/05/12 21:57:05 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00", 0x10, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x3, &(0x7f0000000100)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x100000000000000, &(0x7f00000000c0)={0x0, r2+30000000}) 2018/05/12 21:57:05 executing program 6: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f0000000000)=""/125, 0x7d) ioctl$int_in(r0, 0x5421, &(0x7f00000000c0)) [ 179.907206] RSP: 002b:00007f592994ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 179.914954] RAX: ffffffffffffffda RBX: 00007f592994f6d4 RCX: 0000000000455979 [ 179.922247] RDX: 0000000020001000 RSI: 00800000c0044dff RDI: 0000000000000013 [ 179.929548] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 179.936849] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 179.944165] R13: 0000000000000409 R14: 00000000006fa178 R15: 0000000000000005 2018/05/12 21:57:06 executing program 1: mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x0, 0x65031, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00000005c0)='&', 0x1) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x5def60e5, 0x141000) r2 = dup2(r0, r0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040)={r1, r2, 0x3, 0x2}, 0x10) 2018/05/12 21:57:06 executing program 0: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) unshare(0x40600) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(0xffffffffffffffff, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:57:06 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x0, &(0x7f00000000c0)={0x0, r2+30000000}) recvmsg$kcm(r1, &(0x7f0000000440)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000380)=[{&(0x7f0000000300)}], 0x1, &(0x7f00000003c0)=""/117, 0x75, 0xff}, 0x42) 2018/05/12 21:57:06 executing program 3: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x401, 0x0) ioctl$int_in(r0, 0x800000c0044dfd, &(0x7f0000000000)) 2018/05/12 21:57:06 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f9", 0x11, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x3, &(0x7f0000000100)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x100000000000000, &(0x7f00000000c0)={0x0, r2+30000000}) 2018/05/12 21:57:06 executing program 6: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={0x0, 0xffffffff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={r1, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, [0x1000, 0xfffffffffffffffb, 0x7fff, 0x0, 0x8000, 0x4, 0x9, 0x1, 0x6, 0x1000, 0x6, 0x1000, 0x4, 0x7, 0x800]}, &(0x7f0000000200)=0x100) 2018/05/12 21:57:06 executing program 0: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) unshare(0x40600) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(0xffffffffffffffff, 0x800000c0044dff, &(0x7f0000001000)) 2018/05/12 21:57:06 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0x8, 0x8400000000003, 0xffffffdf00000005}, 0x2c) modify_ldt$write2(0x11, &(0x7f0000000040)={0x400, 0x20000000, 0x400, 0x8, 0x82a4, 0x8, 0x5, 0x3, 0xffffffffffffffc1, 0x80}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000080), &(0x7f0000000180)=""/231}, 0x18) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x0, 0x10000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000280)={0x0, 0xd8, "bbba4aec95a955037e77f362e6f477b530179cfd78d25035fd3821ce4a06a246d7267b3906a9aa128faf0ac507ca3492a4c1247f9f9ff4483a9033514ad4e81a066a8b5a9624818018db9c3b22ab5424e5731964322737a2e489c00aee7f0c7857e737b3eacb8ae7383ff4ab149e52dcabbfc7247fafae493227dd7f7f6bdd4a8b97d51a5158706292299d219fc1c3df146602e38798b47659b3961fe98a29ac3303f2e58e5413a1373fe9aafb41988d8cd4224aea5b6e7b6568655716211be1546862bda45008a12419bdf07fbca715df0639e78ce0ad53"}, &(0x7f00000000c0)=0xe0) socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000140)={r2, 0xffff}, &(0x7f0000000380)=0x8) 2018/05/12 21:57:06 executing program 3: pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@nfc, &(0x7f00000000c0)=0x80, 0x80000) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000100)="1362c55c59f9c76debef126c1b64ea08", 0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r1, 0x800000c0044dfd, &(0x7f0000000000)) 2018/05/12 21:57:06 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000140)=@generic={0x5, 0x7, 0x7e1}) sendto(r1, &(0x7f0000000100)="120000001200e7ff40dfe70009149b00f99b", 0xffffffffffffffc8, 0x0, 0x0, 0x4d9) ftruncate(r1, 0x400) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x2f50f9ee824b1a0, 0x0, &(0x7f00000000c0)={0x0, r2+30000000}) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000300)='/dev/full\x00', 0x20000, 0x0) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x8, 0x36, 0x0, 0xf, 0xf, 0x10, "057fc34aad3576f864ced1a5d7b139701831a9e30ecf2b4ed352467915a7c7bc11c111feb37928ab764f7021811dcc68e2f999027d5b5ec069723d940e9c193f", "9f85bd12e5c67a43fe7461fdf89e63d8fdb8de3adc83ce60ea25158cc20214046a24be88e70f826435aa21aa437d2d50f683908e9b75538e288159b92aac9bfd", "e7e894a090473e2c0e417f5ab4e4d2f14679cb0e9064bc79873ac542d1e16d73", [0x7c]}) 2018/05/12 21:57:06 executing program 4: pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="a2", 0x1}], 0x1, 0x0) close(r0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8911, &(0x7f0000000000)="9a010000000000f426fd40") setrlimit(0x3, &(0x7f0000000040)) write$binfmt_elf64(r1, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x78) 2018/05/12 21:57:06 executing program 7 (fault-call:2 fault-nth:6): pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, 0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) [ 180.833711] FAULT_INJECTION: forcing a failure. [ 180.833711] name failslab, interval 1, probability 0, space 0, times 0 [ 180.845120] CPU: 0 PID: 11435 Comm: syz-executor7 Not tainted 4.17.0-rc3+ #88 [ 180.852432] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 180.861824] Call Trace: [ 180.864500] dump_stack+0x185/0x1d0 [ 180.868224] should_fail+0x87b/0xab0 [ 180.872012] __should_failslab+0x278/0x2a0 [ 180.876372] should_failslab+0x29/0x70 [ 180.880331] __kmalloc+0xc5/0x350 2018/05/12 21:57:06 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000280)="120000001200e7ff40dfe70009149b00f99b", 0xf, 0x0, 0x0, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000040)="c626262c8523bf012cf66f") getsockname$ax25(r2, &(0x7f00000003c0), &(0x7f0000000400)=0x10) getrandom(&(0x7f0000000080)=""/246, 0xf6, 0x200000000000007) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) r4 = creat(&(0x7f00000002c0)='./file0\x00', 0x10a) ioctl$SNDRV_TIMER_IOCTL_TREAD(r4, 0x40045402, &(0x7f0000000300)=0x1) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/60, 0xfffffffffffffd75}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x77}, {&(0x7f0000de6000)=""/4096, 0x147}, {&(0x7f0000000100)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x400000000000384, 0x0, &(0x7f00000000c0)={0x0, r3+30000000}) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000340)={'vcan0\x00', 0x0}) setsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000000380)={@empty, r5}, 0x14) [ 180.883861] ? snd_mixer_oss_put_volume1_sw+0x1a2/0x7f0 [ 180.889348] snd_mixer_oss_put_volume1_sw+0x1a2/0x7f0 [ 180.894655] ? page_fault+0x1e/0x30 [ 180.898381] snd_mixer_oss_put_recsrc1_sw+0xd1/0x110 [ 180.903566] ? snd_mixer_oss_get_recsrc1_sw+0x240/0x240 [ 180.908997] snd_mixer_oss_ioctl1+0x2a8f/0x2df0 [ 180.913770] ? kmsan_set_origin_inline+0x6b/0x120 [ 180.918700] snd_mixer_oss_ioctl_card+0x150/0x210 [ 180.923674] snd_pcm_oss_ioctl+0x1626/0x7520 [ 180.928178] ? kmsan_set_origin_inline+0x6b/0x120 [ 180.933123] ? __x64_sys_ioctl+0x280/0x320 [ 180.937479] ? snd_pcm_oss_poll+0xe10/0xe10 [ 180.941860] do_vfs_ioctl+0xaf0/0x2440 [ 180.945861] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 180.951295] ? __fget_light+0x6b9/0x710 [ 180.955373] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 180.960834] __x64_sys_ioctl+0x280/0x320 [ 180.964966] do_syscall_64+0x154/0x220 [ 180.968909] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 180.974129] RIP: 0033:0x455979 [ 180.977344] RSP: 002b:00007f592994ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 180.985095] RAX: ffffffffffffffda RBX: 00007f592994f6d4 RCX: 0000000000455979 [ 180.992560] RDX: 0000000020001000 RSI: 00800000c0044dff RDI: 0000000000000013 [ 180.999871] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 181.007172] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 181.014478] R13: 0000000000000409 R14: 00000000006fa178 R15: 0000000000000006 [ 181.059702] ================================================================== [ 181.067139] BUG: KMSAN: uninit-value in is_valid_bugaddr+0x17f/0x1a0 [ 181.073647] CPU: 1 PID: 11448 Comm: syz-executor2 Not tainted 4.17.0-rc3+ #88 [ 181.080919] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 181.092792] Call Trace: [ 181.095388] dump_stack+0x185/0x1d0 [ 181.099023] ? is_valid_bugaddr+0x17f/0x1a0 [ 181.103351] kmsan_report+0x142/0x240 [ 181.107155] __msan_warning_32+0x6c/0xb0 [ 181.111220] ? kmsan_copy_to_user+0x141/0x160 [ 181.115721] ? kmsan_copy_to_user+0x141/0x160 [ 181.120220] is_valid_bugaddr+0x17f/0x1a0 [ 181.124381] ? report_bug+0x4b/0x880 [ 181.128099] ? kmsan_copy_to_user+0x141/0x160 [ 181.132599] report_bug+0x6f/0x880 [ 181.136149] ? __msan_poison_alloca+0x15c/0x1d0 [ 181.140825] ? do_invalid_op+0x46/0x50 [ 181.144721] ? kmsan_copy_to_user+0x141/0x160 [ 181.149225] ? do_error_trap+0xac/0x600 [ 181.153208] ? do_invalid_op+0x46/0x50 [ 181.157097] ? kmsan_copy_to_user+0x141/0x160 [ 181.161601] do_error_trap+0x1aa/0x600 [ 181.165498] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 181.170967] ? futex_wait_queue_me+0x681/0x710 [ 181.175569] do_invalid_op+0x46/0x50 [ 181.179287] invalid_op+0x14/0x20 [ 181.182736] RIP: 0010:kmsan_copy_to_user+0x141/0x160 [ 181.187826] RSP: 0018:ffff8801bce6fa20 EFLAGS: 00010206 [ 181.193170] RAX: ffff880141e43a80 RBX: ffff8801bce6fa78 RCX: 0000000000000028 [ 181.200419] RDX: 00007ffffffff000 RSI: ffff8801bce6fa78 RDI: ffffffffff6ff62c [ 181.207668] RBP: ffff8801bce6fa68 R08: 0000000001080020 R09: ffff8801b4fbfa78 [ 181.214918] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000028 [ 181.222177] R13: ffffffffff6ff62c R14: 0000000000000000 R15: 0000000000000000 [ 181.229439] inet_gifconf+0x345/0x500 [ 181.233225] ? inet_netconf_fill_devconf+0xc30/0xc30 [ 181.238312] dev_ifconf+0x2b3/0x500 [ 181.241921] sock_do_ioctl+0x39b/0x6b0 [ 181.245793] sock_ioctl+0x400/0xca0 [ 181.249404] ? __x64_sys_ioctl+0x280/0x320 [ 181.253621] ? sock_poll+0x370/0x370 [ 181.257312] do_vfs_ioctl+0xaf0/0x2440 [ 181.261182] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 181.266525] ? __fget_light+0x6b9/0x710 [ 181.270478] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 181.275822] __x64_sys_ioctl+0x280/0x320 [ 181.279877] do_syscall_64+0x154/0x220 [ 181.283745] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 181.288917] RIP: 0033:0x455979 [ 181.292083] RSP: 002b:00007f4d40889c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 181.299772] RAX: ffffffffffffffda RBX: 00007f4d4088a6d4 RCX: 0000000000455979 [ 181.307040] RDX: 0000000020000040 RSI: 0000000000008912 RDI: 0000000000000019 [ 181.314303] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 181.321555] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 181.328815] R13: 000000000000018f R14: 00000000006f6608 R15: 0000000000000000 [ 181.336072] [ 181.337681] Local variable description: ----fl6@do_ipv6_setsockopt [ 181.343972] Variable was created at: [ 181.347668] do_ipv6_setsockopt+0x139/0x67d0 [ 181.352065] ipv6_setsockopt+0xf8/0x340 [ 181.356022] ================================================================== [ 181.363368] Disabling lock debugging due to kernel taint [ 181.368796] Kernel panic - not syncing: panic_on_warn set ... [ 181.368796] [ 181.376141] CPU: 1 PID: 11448 Comm: syz-executor2 Tainted: G B 4.17.0-rc3+ #88 [ 181.384784] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 181.394117] Call Trace: [ 181.396688] dump_stack+0x185/0x1d0 [ 181.400302] panic+0x39d/0x940 [ 181.403487] ? is_valid_bugaddr+0x17f/0x1a0 [ 181.407789] kmsan_report+0x238/0x240 [ 181.411568] __msan_warning_32+0x6c/0xb0 [ 181.415608] ? kmsan_copy_to_user+0x141/0x160 [ 181.420080] ? kmsan_copy_to_user+0x141/0x160 [ 181.424553] is_valid_bugaddr+0x17f/0x1a0 [ 181.428682] ? report_bug+0x4b/0x880 [ 181.432376] ? kmsan_copy_to_user+0x141/0x160 [ 181.436853] report_bug+0x6f/0x880 [ 181.440372] ? __msan_poison_alloca+0x15c/0x1d0 [ 181.445024] ? do_invalid_op+0x46/0x50 [ 181.448901] ? kmsan_copy_to_user+0x141/0x160 [ 181.453377] ? do_error_trap+0xac/0x600 [ 181.457328] ? do_invalid_op+0x46/0x50 [ 181.461191] ? kmsan_copy_to_user+0x141/0x160 [ 181.465664] do_error_trap+0x1aa/0x600 [ 181.469540] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 181.474970] ? futex_wait_queue_me+0x681/0x710 [ 181.479534] do_invalid_op+0x46/0x50 [ 181.483226] invalid_op+0x14/0x20 [ 181.486662] RIP: 0010:kmsan_copy_to_user+0x141/0x160 [ 181.491739] RSP: 0018:ffff8801bce6fa20 EFLAGS: 00010206 [ 181.497093] RAX: ffff880141e43a80 RBX: ffff8801bce6fa78 RCX: 0000000000000028 [ 181.504353] RDX: 00007ffffffff000 RSI: ffff8801bce6fa78 RDI: ffffffffff6ff62c [ 181.511608] RBP: ffff8801bce6fa68 R08: 0000000001080020 R09: ffff8801b4fbfa78 [ 181.518861] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000028 [ 181.526111] R13: ffffffffff6ff62c R14: 0000000000000000 R15: 0000000000000000 [ 181.533375] inet_gifconf+0x345/0x500 [ 181.537159] ? inet_netconf_fill_devconf+0xc30/0xc30 [ 181.542243] dev_ifconf+0x2b3/0x500 [ 181.545854] sock_do_ioctl+0x39b/0x6b0 [ 181.549721] sock_ioctl+0x400/0xca0 [ 181.553338] ? __x64_sys_ioctl+0x280/0x320 [ 181.557552] ? sock_poll+0x370/0x370 [ 181.561247] do_vfs_ioctl+0xaf0/0x2440 [ 181.565118] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 181.570461] ? __fget_light+0x6b9/0x710 [ 181.574417] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 181.579767] __x64_sys_ioctl+0x280/0x320 [ 181.583821] do_syscall_64+0x154/0x220 [ 181.587693] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 181.592860] RIP: 0033:0x455979 [ 181.596037] RSP: 002b:00007f4d40889c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 181.603746] RAX: ffffffffffffffda RBX: 00007f4d4088a6d4 RCX: 0000000000455979 [ 181.611005] RDX: 0000000020000040 RSI: 0000000000008912 RDI: 0000000000000019 [ 181.618273] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 181.625527] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 181.632786] R13: 000000000000018f R14: 00000000006f6608 R15: 0000000000000000 [ 181.640630] Dumping ftrace buffer: [ 181.644156] (ftrace buffer empty) [ 181.647844] Kernel Offset: disabled [ 181.651451] Rebooting in 86400 seconds..