2b79393904062be925956983cebc32c53558b9a1bebb15e1f7bd29542d3afd437773625e4eecd33e564f6458d3b3cc44ce33eba52109d283aff4eb26f323a5d5bc9c9cc62381620af61527857b0c76141b029fd1d326f12f15afe988f48945282f0b928e7729d0ec78f666027192ed07a6c0b9133d40fbdc951ccbd86e0639e093d70e027d90944ebbcfe2365ff355d07311e5ba7d62939ec19e346327ee3bf8ce06f2c92519d1b2d72483be1f7e88df7f603d017eb7b0a59066ac95ed966144911b18803b3b56c3d23febe61135e13dd7386859b1af38ad0a1c0f4d60627abb351186eeaf6a3228acc40c1951ac5c7632eed46248b65cadcb54e88ef93bda532aee044a94f5f4234aaa2061eb80d25d1bdce175964d007833b8b2800fcec69152dba68b60a9a34ae100795d892703417c9e4098835cbe5fe1d34d462a1b0a54bb69edf1baba6b4da8e8d2d652da96497476ce98e22dce641543461e2b61ce1da9e3633a3fc3e5e2259a036110d6116f98296caa0d005a563da3f4aee94f458a9352ffc1bc59eb893bd55c3db64cd07216042ef6fc94321616fddfcea606b392083b0555ce23f83c1fdc2ce08276d74916ff0edaed8877fb3bbfda41b33872391ce56b70d28ceeb937d6b4921fb3b212e55cc069fbd287e0132e0c1262a4607648d114cb5a1c07292336dcda07155ba55d8e874140988efbe41dd0e8458c25536e77ebf6618c400e6d19846c3786294fd39ffeace39b0f1e13baa3547f8bcefc35d6256478dba7979e5af0f4fbcd0d39066918e8493fca70c0168fb66dcb99b9499b78be06ccf8e2637573a37b8316bc14ca188a1cdabfd0bc1a533cff5c82c2c2aeb0d39f0e17f4fa7ec715da5d260476638522f554a5dda04eef309c0e1a89e2fa87bb96e03eb1a5a2fbc862b59313bd7ef720ca8edd9a7e27fc50605c218d0fb2ca51785e9f292c3d835bdb1c1bce95a70cd87bc0530deb0865206ac79f0655a98d8603bd74eff2a1c14bd3a13f19fad5f8a8b0ce6884d602af2399589345e9f45f3ef9902142aff6646c06b775d3872e8b912dedbac8c7589904c8420d2aac5058ad5b114a652067dbef66ce6ba5b3ab796aad1132d07419af720399cbbb6bec1f3ae73a5fe15effa1b58960c8a5349e2fd714b088b2b4ada851577588434a8c57c8537b677735cd2fe062c941cca71efdc075627ac3364b046cde56d640aa1914ad7f10fd0a7add7b3fbdd2b99d9ea42446209f864aacacffd6e4a1ee78df1ceee6cb989f87de19ab78579f4f962823930b17543f1f84f3e825e36c094e7dab6fb2db36db858251fd4f2af6a59603dd4bad7f46c2b46c725caebcaa3ac5b2f9e24b9c61a278a8ee6a76f77c363730c1539b865e14b193e74faa9a182bd36cf997b4029b58a3593240", 0x1000, 0x7ff}], 0x2000001, 0x0) r4 = dup3(r3, r0, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000003c0)={'erspan0\x00', 0x0}) setsockopt$inet_mreqn(r4, 0x0, 0x24, &(0x7f0000000400)={@dev={0xac, 0x14, 0x14, 0x20}, @rand_addr=0xdd, r5}, 0xc) write$rdma_cm(r0, &(0x7f0000000240)=@notify={0xf, 0x8, 0xfa00, {r1}}, 0x10) 2018/04/26 14:38:11 executing program 3: futex(&(0x7f000000cffc), 0x80000000010f, 0x0, &(0x7f0000edfff0), &(0x7f0000048000), 0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x13, 0x4, @thr={&(0x7f0000000000)="2eca9b2a117828d15c32b1ed393369bbd30a0cd5b9bb7c07a483911ed39a89be0d6c11697ba208c809bd45b36c9dd6e3a86391a0c51da5ea721819e03614d509c7e1cbf4fb232c0e3eaebf3407cd541090c75897660859c965bd7b6c786a197d4f11be701db08e8a7e2a4f9cac2e159575ab6ba5c7b99e6cdb29a7765423ecb7a9fba937d921161304516b489f2ca8388cc7c42d4161775c7c26e1203f368de948e865165f", &(0x7f00000000c0)="31388ec51f15f8313df4f4e550f0ba5c6103b12731e32f1ea6a0f2fc7e8ee5d975db5841934f280c233a5b78"}}, &(0x7f0000000140)=0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f0000000200)={{r1, r2+30000000}, {r3, r4+10000000}}, &(0x7f0000000240)) 2018/04/26 14:38:11 executing program 6: ioctl$VHOST_SET_LOG_BASE(0xffffffffffffffff, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(0xffffffffffffffff, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64, @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYBLOB="f7960aec5d70322e2743ffc036ea67b2efac95e79708294527f42e8e8d35f21f7b8829ba20e37f6933fe65af2af3f8f6feafe8"], @ANYRES64, @ANYRES64, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:11 executing program 0 (fault-call:2 fault-nth:47): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000100)="97", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000140)='z', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) 2018/04/26 14:38:11 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = dup(r0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000140)=0x54, 0x2) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1a) 2018/04/26 14:38:11 executing program 2 (fault-call:5 fault-nth:2): r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x3}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r2, &(0x7f0000481000)=""/128, 0x80) [ 155.520774] FAULT_INJECTION: forcing a failure. [ 155.520774] name failslab, interval 1, probability 0, space 0, times 0 [ 155.532535] CPU: 1 PID: 10982 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 155.540706] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 155.550121] Call Trace: [ 155.552780] dump_stack+0x185/0x1d0 [ 155.556495] should_fail+0x87b/0xab0 [ 155.560304] should_failslab+0x279/0x2a0 [ 155.564427] __kmalloc+0xc2/0x350 [ 155.567954] ? sctp_add_bind_addr+0xb0/0x630 [ 155.572418] sctp_add_bind_addr+0xb0/0x630 [ 155.576715] sctp_copy_local_addr_list+0x4e1/0x610 [ 155.581731] sctp_copy_one_addr+0x20b/0xc50 [ 155.586191] sctp_bind_addr_copy+0x28c/0x970 [ 155.590690] sctp_assoc_set_bind_addr_from_ep+0x21c/0x280 [ 155.596299] sctp_sendmsg+0x350f/0x6030 [ 155.600392] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 155.605940] ? kstrtoull+0x766/0x7e0 [ 155.609757] ? sctp_getsockopt+0x145b0/0x145b0 [ 155.614448] inet_sendmsg+0x48d/0x740 [ 155.618372] ? security_socket_sendmsg+0x9e/0x210 [ 155.623328] ? inet_getname+0x500/0x500 [ 155.627370] SYSC_sendto+0x6c3/0x7e0 [ 155.631200] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 155.636745] ? prepare_exit_to_usermode+0x149/0x3a0 [ 155.641881] SyS_sendto+0x8a/0xb0 [ 155.645787] do_syscall_64+0x309/0x430 [ 155.649755] ? SYSC_getpeername+0x560/0x560 [ 155.654138] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 155.659402] RIP: 0033:0x455389 [ 155.662622] RSP: 002b:00007f2521b4ec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c 2018/04/26 14:38:11 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/rfkill\x00', 0x1, 0x0) write$eventfd(r0, &(0x7f0000000000)=0x20000000000, 0x8) getsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f0000000040)=""/135, &(0x7f0000000100)=0x87) [ 155.670389] RAX: ffffffffffffffda RBX: 00007f2521b4f6d4 RCX: 0000000000455389 [ 155.677702] RDX: 0000000000000001 RSI: 0000000020000140 RDI: 0000000000000013 [ 155.685014] RBP: 000000000072bea0 R08: 0000000020000000 R09: 000000000000001c [ 155.692326] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 155.699635] R13: 0000000000000501 R14: 00000000006fa8b8 R15: 000000000000002f 2018/04/26 14:38:11 executing program 6: ioctl$VHOST_SET_LOG_BASE(0xffffffffffffffff, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(0xffffffffffffffff, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64, @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYBLOB="f7960aec5d70322e2743ffc036ea67b2efac95e79708294527f42e8e8d35f21f7b8829ba20e37f6933fe65af2af3f8f6feafe8"], @ANYRES64, @ANYRES64, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:11 executing program 7: setrlimit(0x3, &(0x7f0000a9cff8)) socket$rds(0x15, 0x5, 0x0) 2018/04/26 14:38:11 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000466000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(camellia)\x00'}, 0x58) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000180)=""/142) accept4$alg(r0, 0x0, 0x0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000100)={0x1, &(0x7f0000000040)=[{}]}) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(camellia)\x00'}, 0x58) 2018/04/26 14:38:11 executing program 0 (fault-call:2 fault-nth:48): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000100)="97", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000140)='z', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) 2018/04/26 14:38:11 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x7, 0x2000) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000140)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) rt_sigqueueinfo(r2, 0x0, &(0x7f0000000040)={0x21, 0x7f, 0x1, 0x80}) setsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f0000000200)="d1939891ff8602e55667378f8dc8794a04784603", 0x14) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x901, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f00000000c0)={0x8}, 0x1) 2018/04/26 14:38:11 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40001, 0x0) getsockname(r0, &(0x7f0000000040)=@sco, &(0x7f0000000100)=0x80) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) fcntl$lock(r1, 0xa, &(0x7f00000000c0)) 2018/04/26 14:38:11 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) bind$packet(r0, &(0x7f0000000180)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6}, 0x14) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={{r1, r2/1000+10000}, {0x77359400}}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) syz_emit_ethernet(0x2e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[], {0x8100}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x2b, 0x0, 0x0, 0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000080)) 2018/04/26 14:38:11 executing program 2: getpgrp(0x0) getpid() getpgid(0xffffffffffffffff) fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r1 = getpgrp(r0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x3}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r3, &(0x7f0000481000)=""/128, 0x80) [ 155.963582] FAULT_INJECTION: forcing a failure. [ 155.963582] name failslab, interval 1, probability 0, space 0, times 0 [ 155.974974] CPU: 1 PID: 11020 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 155.981938] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 155.991329] Call Trace: [ 155.993969] dump_stack+0x185/0x1d0 [ 155.997738] should_fail+0x87b/0xab0 [ 156.001511] should_failslab+0x279/0x2a0 [ 156.005629] __kmalloc+0xc2/0x350 [ 156.009131] ? sctp_add_bind_addr+0xb0/0x630 [ 156.013588] sctp_add_bind_addr+0xb0/0x630 [ 156.017908] sctp_copy_local_addr_list+0x4e1/0x610 [ 156.022917] sctp_copy_one_addr+0x20b/0xc50 [ 156.027373] sctp_bind_addr_copy+0x28c/0x970 [ 156.031865] sctp_assoc_set_bind_addr_from_ep+0x21c/0x280 [ 156.037464] sctp_sendmsg+0x350f/0x6030 [ 156.041565] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 156.047124] ? kstrtoull+0x766/0x7e0 [ 156.050951] ? sctp_getsockopt+0x145b0/0x145b0 [ 156.055630] inet_sendmsg+0x48d/0x740 2018/04/26 14:38:12 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open(&(0x7f00007ddff8)='./file0\x00', 0x0, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x3, 0x6}) ioctl$KDGKBLED(r0, 0xc0189436, &(0x7f0000000000)) 2018/04/26 14:38:12 executing program 6: ioctl$VHOST_SET_LOG_BASE(0xffffffffffffffff, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(0xffffffffffffffff, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64, @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYBLOB="f7960aec5d70322e2743ffc036ea67b2efac95e79708294527f42e8e8d35f21f7b8829ba20e37f6933fe65af2af3f8f6feafe8"], @ANYRES64, @ANYRES64, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:12 executing program 7: mkdir(&(0x7f0000000100)='./file0\x00', 0x82) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) rmdir(&(0x7f0000000580)='./file0\x00') syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000040)='./file0\x00', 0x1, 0x3, &(0x7f0000000280)=[{&(0x7f00000000c0)="1747bea2a3ea482228e71064341fcbb5233dae4430cb9b208dc7cb7ae18625e04b6ba8b720a1e698299541", 0x2b, 0x2}, {&(0x7f0000000140)="94e56aca554f5de2155d8e3a0025fd47a0c77e4f06ace40739c10f027dc20dfea420681683c4b9380aae4d808249", 0x2e, 0x8ff}, {&(0x7f0000000200)="7c5ef9d897334a74a915d0f189d2f590612753558a72d483852df1cc189dadbd21d43d82", 0x24, 0x9}], 0x40, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)) 2018/04/26 14:38:12 executing program 1: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000140)=0xffffffff, 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000180)) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000200)={&(0x7f00000001c0)='./file0\x00', 0x0, 0x8}, 0x10) r1 = dup2(0xffffffffffffff9c, r0) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000000100)={0x3, 0x10000000000000}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000040)={0xff, {{0xa, 0x4e22, 0x8001, @mcast1={0xff, 0x1, [], 0x1}, 0x9d}}}, 0x88) mknod$loop(&(0x7f0000000000)='./file0\x00', 0xf100, 0xffffffffffffffff) [ 156.060316] ? security_socket_sendmsg+0x9e/0x210 [ 156.065263] ? inet_getname+0x500/0x500 [ 156.069284] SYSC_sendto+0x6c3/0x7e0 [ 156.073097] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 156.078626] ? prepare_exit_to_usermode+0x149/0x3a0 [ 156.083751] SyS_sendto+0x8a/0xb0 [ 156.087309] do_syscall_64+0x309/0x430 [ 156.091263] ? SYSC_getpeername+0x560/0x560 [ 156.095655] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 156.100883] RIP: 0033:0x455389 [ 156.104103] RSP: 002b:00007f2521b4ec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c 2018/04/26 14:38:12 executing program 3: mkdir(&(0x7f000002b000)='./file0\x00', 0x0) openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0/bus\x00', 0x602, 0x140) mount(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rootfs\x00', 0x0, &(0x7f00000000c0)) [ 156.111858] RAX: ffffffffffffffda RBX: 00007f2521b4f6d4 RCX: 0000000000455389 [ 156.119254] RDX: 0000000000000001 RSI: 0000000020000140 RDI: 0000000000000013 [ 156.126589] RBP: 000000000072bea0 R08: 0000000020000000 R09: 000000000000001c [ 156.133903] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 156.141221] R13: 0000000000000501 R14: 00000000006fa8b8 R15: 0000000000000030 2018/04/26 14:38:12 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000000000)="d297720c58a15b2d94be3c52cf216ae4c94cfac1", 0x14) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000040), &(0x7f0000000080)=0xc) r1 = socket(0x1, 0x0, 0x75) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00000000c0)={0x1f}, 0x4) 2018/04/26 14:38:12 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) flock(r0, 0x8) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000240)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf1ffc)=0x600210) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x1, 0x3, 0x1, 0x3, 0xa2ab}}) write$binfmt_elf32(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="7f454ce9a0288e88e0460000000000001200000000040000000000000000000020000000000000000000260000000000000000000015000000000000000000000000000000000000000000000000"], 0x58) readv(r0, &(0x7f0000001f00)=[{&(0x7f00000001c0)=""/120, 0x78}], 0x1) 2018/04/26 14:38:12 executing program 1: r0 = timerfd_create(0x0, 0x0) r1 = semget$private(0x0, 0x0, 0x8) semctl$IPC_RMID(r1, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) timerfd_settime(r0, 0x800000003, &(0x7f0000005000)={{0x0, 0x4}, {r2, r3+30000000}}, &(0x7f0000000180)) read(r0, &(0x7f0000000000)=""/23, 0x17) 2018/04/26 14:38:12 executing program 2: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x3}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) sched_setparam(r0, &(0x7f0000000080)=0x7) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x20000, 0x0) read(r2, &(0x7f0000481000)=""/128, 0x80) 2018/04/26 14:38:12 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(0xffffffffffffffff, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYBLOB="f7960aec5d70322e2743ffc036ea67b2efac95e79708294527f42e8e8d35f21f7b8829ba20e37f6933fe65af2af3f8f6feafe8"], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:12 executing program 0 (fault-call:2 fault-nth:49): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000100)="97", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000140)='z', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) 2018/04/26 14:38:12 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x3, 0x4, 0x4, 0xfffffffffffffff7, 0x0, 0x1, 0x0, [0xe]}, 0x2c) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x3) dup(r0) 2018/04/26 14:38:12 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)="737461747573002530acd253a34dc05b6ccb06a3f0192a3c1828b2c37051a6998c1b7be520769e15a4ca32a92388211e1e30da957d5823c0b63864fe0900000000000000000000000000000000") prctl$setname(0xf, &(0x7f0000000080)='\x00') bind$ipx(r1, &(0x7f00000000c0)={0x4, 0xffff, 0x1, "50f273ddc736"}, 0x10) pread64(r1, &(0x7f0000000100)=""/202, 0xca, 0x0) open_by_handle_at(r1, &(0x7f0000000200)={0x78, 0x0, "7f86e5028c2ebbd4bec3109600e3ad32a7708d1066d3bb5b9331028ea39b1d4dab79ebd24deef7702d35258139c057b38c0e3e2ecc4d32e385be00b72f6157fc52d36eef996475bb7f3ad4372d43b49c8aa581741b154bce644a570c68fad08941e1e769320b6bd8fa5b8ecd161ee770"}, 0x8000) 2018/04/26 14:38:12 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000b4eff8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0x26, &(0x7f0000000000), &(0x7f0000000080)=0x4) r2 = epoll_create(0x5) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0x10, r1, 0x0) r3 = gettid() r4 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000000, r4) epoll_wait(r2, &(0x7f00004e7fdc)=[{}], 0x162, 0x401) sched_setaffinity(r3, 0x8, &(0x7f0000597ff8)=0x2) epoll_wait(r2, &(0x7f0000000040)=[{}], 0x1, 0x7fff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000069cff4)={0x90000000}) 2018/04/26 14:38:12 executing program 7: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000000)='./control\x00', 0x882) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000044ff6)='./control\x00', 0x0) mkdirat(r1, &(0x7f00008b8ff6)='./file0\x00', 0x0) pwritev(0xffffffffffffffff, &(0x7f00000008c0), 0x0, 0x0) r2 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r3 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$keyring(&(0x7f0000000a80)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) r5 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500)="01adf7c04eb7185f3237dc03ac5ad6e5e6b79509ac5f1d7d55fc127ac173981d31bf52aefb343afab05f6ca39a14c59bbace14c9544fb2b02f8272d889323397030000000000000000000000000000000000000000", 0x55, r4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000002c0)={0xffffffffffffff9c}) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f00000000c0)) r7 = fcntl$getown(0xffffffffffffff9c, 0x9) r8 = syz_open_procfs(r7, &(0x7f00000005c0)='net/unix\x00') setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r8, 0x84, 0x13, &(0x7f0000000280)=0x100000001, 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0x800, 0x0) r9 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x1b8, r2) keyctl$dh_compute(0x17, &(0x7f0000000100)={r5, r9, r5}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000180)={&(0x7f0000000140)={'poly1305\x00'}}) openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x4080, 0x0) renameat2(r1, &(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000140)='./control\x00', 0x0) [ 156.690951] FAULT_INJECTION: forcing a failure. [ 156.690951] name failslab, interval 1, probability 0, space 0, times 0 [ 156.702615] CPU: 0 PID: 11087 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 156.709580] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 156.718981] Call Trace: [ 156.721629] dump_stack+0x185/0x1d0 [ 156.725315] should_fail+0x87b/0xab0 [ 156.729141] should_failslab+0x279/0x2a0 [ 156.733277] __kmalloc+0xc2/0x350 [ 156.736785] ? sctp_v4_cmp_addr+0x1b8/0x250 [ 156.741167] ? sctp_add_bind_addr+0xb0/0x630 [ 156.745663] sctp_add_bind_addr+0xb0/0x630 [ 156.749963] sctp_copy_local_addr_list+0x4e1/0x610 [ 156.755058] sctp_copy_one_addr+0x20b/0xc50 [ 156.759521] sctp_bind_addr_copy+0x28c/0x970 [ 156.764026] sctp_assoc_set_bind_addr_from_ep+0x21c/0x280 [ 156.769630] sctp_sendmsg+0x350f/0x6030 [ 156.773724] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 156.779278] ? kstrtoull+0x766/0x7e0 [ 156.783087] ? sctp_getsockopt+0x145b0/0x145b0 [ 156.787772] inet_sendmsg+0x48d/0x740 [ 156.791692] ? security_socket_sendmsg+0x9e/0x210 [ 156.796640] ? inet_getname+0x500/0x500 [ 156.800705] SYSC_sendto+0x6c3/0x7e0 [ 156.804533] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 156.810076] ? prepare_exit_to_usermode+0x149/0x3a0 [ 156.815219] SyS_sendto+0x8a/0xb0 [ 156.818799] do_syscall_64+0x309/0x430 [ 156.822796] ? SYSC_getpeername+0x560/0x560 [ 156.827360] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 156.832594] RIP: 0033:0x455389 2018/04/26 14:38:12 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000000200)=@raw=[@exit={0x95}, @map={0x18, 0x0, 0x1}], &(0x7f0000000240)='GPL\x00', 0x1, 0x99, &(0x7f0000000080)=""/153}, 0x45) socket$nl_crypto(0x10, 0x3, 0x15) 2018/04/26 14:38:12 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1, 0x400000) ioctl$LOOP_CLR_FD(r0, 0x4c01) unshare(0x400) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r1, 0x8, 0x5}, &(0x7f0000000100)=0xc) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x0) 2018/04/26 14:38:12 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(0xffffffffffffffff, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYBLOB="f7960aec5d70322e2743ffc036ea67b2efac95e79708294527f42e8e8d35f21f7b8829ba20e37f6933fe65af2af3f8f6feafe8"], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) [ 156.835813] RSP: 002b:00007f2521b4ec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 156.843581] RAX: ffffffffffffffda RBX: 00007f2521b4f6d4 RCX: 0000000000455389 [ 156.850997] RDX: 0000000000000001 RSI: 0000000020000140 RDI: 0000000000000013 [ 156.858318] RBP: 000000000072bea0 R08: 0000000020000000 R09: 000000000000001c [ 156.865635] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 156.872963] R13: 0000000000000501 R14: 00000000006fa8b8 R15: 0000000000000031 2018/04/26 14:38:12 executing program 2: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x3}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r2, &(0x7f0000481000)=""/128, 0x35) 2018/04/26 14:38:13 executing program 1: r0 = socket(0x18, 0x0, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='syscall\x00') ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f00000000c0)=""/183) 2018/04/26 14:38:13 executing program 5: r0 = socket$inet6(0xa, 0x803, 0x1fb) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000af1ffc)=0x404100fffffffff, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040), 0x10) 2018/04/26 14:38:13 executing program 3: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000140)={{{@in6, @in=@dev={0xac, 0x14, 0x14, 0x1c}, 0x4e20, 0x400000, 0x4e21, 0x0, 0x0, 0xa0, 0x20, 0x89, 0x0, r1}, {0x5, 0x0, 0x8, 0x6893, 0x8001, 0x401, 0x37af, 0x80}, {0x1, 0x7, 0x6, 0x1}, 0x8, 0x6e6bc0, 0x0, 0x1, 0x2, 0x3}, {{@in, 0x4d6, 0xff}, 0xa, @in, 0x3504, 0x4, 0x3, 0x790d, 0x8000, 0x0, 0x5}}, 0xe8) r2 = socket$inet6(0xa, 0x80003, 0xef) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000000040)=ANY=[@ANYBLOB="0080000000000000aa87d90f8c2848f0267925bc322f54aee9694db169d6d76f"], 0x1) 2018/04/26 14:38:13 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(0xffffffffffffffff, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYBLOB="f7960aec5d70322e2743ffc036ea67b2efac95e79708294527f42e8e8d35f21f7b8829ba20e37f6933fe65af2af3f8f6feafe8"], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:13 executing program 2: r0 = getpgrp(0x0) r1 = gettid() rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x3}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r2, &(0x7f0000481000)=""/128, 0x80) 2018/04/26 14:38:14 executing program 1: rt_sigtimedwait(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)={0x77359400}, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000636000)) ptrace$setregs(0xf, r0, 0x0, &(0x7f0000000100)="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") timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x10002, 0x0) ioctl$KDDISABIO(r1, 0x4b37) tkill(r0, 0x1000000000016) 2018/04/26 14:38:14 executing program 5: pwritev(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, &(0x7f0000000740)={'TPROXY\x00'}, &(0x7f0000000780)=0x1e) r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x104) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000680)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f00000006c0)={r1}) syz_genetlink_get_family_id$fou(&(0x7f0000000300)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000640)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x88000}, 0xc, &(0x7f0000000600)={&(0x7f0000000700)=ANY=[@ANYBLOB="80fc00aae79a5f00f374813e0b3a3995ea45ba00", @ANYBLOB="040401010000fcdbdf2503000000080003007f000000"], 0x2}, 0x1, 0x0, 0x0, 0x4000000}, 0x11) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) r3 = dup(r2) ioctl$TIOCEXCL(r3, 0x540c) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000005c0)={r0}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f00000007c0)=@int=0x6, 0x4) fchdir(r2) pwritev(r2, &(0x7f0000000440)=[{&(0x7f0000000180)="7baf6aacba473fb327583938633af4a61c8c31ac5b08a5d50fc9c535ea846cb5d2c0e33d60bfe8411fb51f458037d7b0071462150100d28ce142e3b96379e0e8f22a436130faa8b9f4702f24c1fcc24a0ecc6ad8a9473ec91cc7dc74f6ea620feafde0444665f71bd6733b9a309c4f1246cb6d0b191059aa9716dc17c3a6b8888ff8ea588c795a14dfee64c08d604b0179bae8fb9d70d4f5a45096c8477103b41d82b78443b9b06f3bc0cacd970e", 0xae}, {&(0x7f00000000c0)="1f2a9292f23ecd7730c0ef34b7b867f37cb92eb642d1c83714060a44542925d8ca5b8ec024de925102d07743f51cf41c9469b8f9aed74bafb9bc143f2d3ae93b25be67799e2c5a2d25427bef05605dddc1079ac8c7069a109cff9707d9b109d68c967188f5b10363973ee9db8086359191d3780a0bb0dc350a5480556e97df", 0x7f}, {&(0x7f0000000340)="e14f5027ef41121543cb32b3fdbaa10d0b096c4db3a0b671b9fd47a639ee49119c1d4c733575b318166995d789232578cbcbed3ccf803d6b8947eaaf9b369c209a9d1f525a3febfc159707da3c13b8cd27cd260de37e144fbf192f1eba79c43c29248acd938d9d9eda72d85089277b20e2639db68ddadfb8243593b3ad3873993a56b3411a2a573ed2969c631c51d90b3281afb580e1f8757554a640e6df995924d1ee3f1d86cc17f50ec108fa37059626194290dee0a46e104de5c08a42adc5", 0xc0}], 0x3, 0x0) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0) eventfd(0x2) r6 = socket(0x10, 0x803, 0x0) ioctl$sock_ifreq(r6, 0x8932, &(0x7f0000000000)={'bridge0\x00', @ifru_hwaddr}) creat(&(0x7f0000000240)='.\x00', 0x4) fallocate(r5, 0x1, 0x0, 0x40000004) 2018/04/26 14:38:14 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x8000600) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x80000000, 0x80) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000100), &(0x7f0000000140)=0xc) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000040)={0xffffffff, 0x5, 0x9}) write(r0, &(0x7f00000000c0)="94e3316632277d8e9f65dbabd32e0cc9cd72a19b9c7a381e6555bc07c8ad75338303f2723fa1", 0x26) pwritev(r0, &(0x7f0000fe0fa0), 0x0, 0x0) 2018/04/26 14:38:14 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYBLOB="f7960aec5d70322e2743ffc036ea67b2efac95e79708294527f42e8e8d35f21f7b8829ba20e37f6933fe65af2af3f8f6feafe8"], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:14 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_tables_names\x00') ioctl$sock_netdev_private(r0, 0x89f8, &(0x7f0000000180)="56c6f05b7e3d6d1e0dc6b5b03159fe6b4913ae0fcd0f93128c0ec54275d31236c46692840193566b89a1e9f74ead03598a5a93f69da2ebc29ce4968f706a3ec91a6c5fdc1f") pread64(r0, &(0x7f0000000080)=""/234, 0xea, 0x7) 2018/04/26 14:38:14 executing program 0 (fault-call:2 fault-nth:50): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000100)="97", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000140)='z', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) 2018/04/26 14:38:14 executing program 2: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x3}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x280200, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e22, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}, 0x2000000000000000, 0xff}, &(0x7f0000000200)=0x90) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000240)={r3, 0x101, 0x8, [0xf820, 0x80, 0xffffffffdf6ff32d, 0x240000, 0x6d, 0x800, 0x434, 0x20]}, 0x18) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r4, &(0x7f0000481000)=""/128, 0x80) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 2018/04/26 14:38:14 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f000027efd4)={0x5, 0x3, 0x7f, 0x3}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000ba000)={r0, &(0x7f00002ae000), &(0x7f0000260ff8)}, 0x20) [ 158.230190] FAULT_INJECTION: forcing a failure. [ 158.230190] name failslab, interval 1, probability 0, space 0, times 0 [ 158.241646] CPU: 0 PID: 11145 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 158.248623] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 158.258024] Call Trace: [ 158.260799] dump_stack+0x185/0x1d0 [ 158.264623] should_fail+0x87b/0xab0 [ 158.268467] should_failslab+0x279/0x2a0 [ 158.272678] __kmalloc+0xc2/0x350 [ 158.276229] ? sctp_add_bind_addr+0xb0/0x630 [ 158.280728] sctp_add_bind_addr+0xb0/0x630 [ 158.285059] sctp_copy_local_addr_list+0x4e1/0x610 [ 158.290091] sctp_copy_one_addr+0x20b/0xc50 [ 158.294573] sctp_bind_addr_copy+0x28c/0x970 [ 158.299154] sctp_assoc_set_bind_addr_from_ep+0x21c/0x280 [ 158.304784] sctp_sendmsg+0x350f/0x6030 [ 158.308885] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 158.314528] ? kstrtoull+0x766/0x7e0 [ 158.318338] ? sctp_getsockopt+0x145b0/0x145b0 [ 158.323031] inet_sendmsg+0x48d/0x740 [ 158.326956] ? security_socket_sendmsg+0x9e/0x210 [ 158.331908] ? inet_getname+0x500/0x500 [ 158.336028] SYSC_sendto+0x6c3/0x7e0 [ 158.339859] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 158.345412] ? prepare_exit_to_usermode+0x149/0x3a0 [ 158.350566] SyS_sendto+0x8a/0xb0 [ 158.354239] do_syscall_64+0x309/0x430 [ 158.358213] ? SYSC_getpeername+0x560/0x560 [ 158.362635] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 158.367975] RIP: 0033:0x455389 [ 158.371205] RSP: 002b:00007f2521b4ec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c 2018/04/26 14:38:14 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x4e140, 0x0) bind$unix(r1, &(0x7f0000000380)=@file={0x0, './file0\x00'}, 0x6e) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = dup(r0) write$eventfd(r2, &(0x7f0000fc7ff8), 0xffc7) execveat(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=[&(0x7f0000000040)='\x00', &(0x7f0000000080)='@posix_acl_accessem0]}procselfprocvboxnet1system}\x00', &(0x7f00000000c0)='\x00'], &(0x7f0000000340)=[&(0x7f0000000140)='&wlan1\x00', &(0x7f0000000180)="c073656c66242375736572766d6e65743163707573657447504ccd657468307365637572697479626465766c6f00", &(0x7f00000001c0)='trusted)keyring!security\x00', &(0x7f0000000200)='eth0trusted*keyring\x00', &(0x7f0000000240)='$keyring{}}vboxnet1lo^-\x00', &(0x7f0000000280)='vmnet0&!cgroup:[:^\\ppp1bdevuserselinuxloem1GPL\x00', &(0x7f00000002c0)='*\x00', &(0x7f0000000300)], 0x1000) 2018/04/26 14:38:14 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x248800, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080)={0x4, 0x6, 0x7fffffff, 0x5, 0x769, 0x0, 0x9, 0x5, 0x6, 0x50, 0x3}, 0xb) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x3) getsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000000180), &(0x7f0000000040)=0x4) 2018/04/26 14:38:14 executing program 4: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) ioctl$int_out(r0, 0x1, &(0x7f0000000000)) [ 158.378983] RAX: ffffffffffffffda RBX: 00007f2521b4f6d4 RCX: 0000000000455389 [ 158.386308] RDX: 0000000000000001 RSI: 0000000020000140 RDI: 0000000000000013 [ 158.393635] RBP: 000000000072bea0 R08: 0000000020000000 R09: 000000000000001c [ 158.400992] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 158.408328] R13: 0000000000000501 R14: 00000000006fa8b8 R15: 0000000000000032 2018/04/26 14:38:14 executing program 0 (fault-call:2 fault-nth:51): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000100)="97", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000140)='z', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) 2018/04/26 14:38:14 executing program 7: unshare(0x400) r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x40002) ioctl(r0, 0x6, &(0x7f0000000140)) kexec_load(0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000000)="b48c", 0x2, 0xffffffffffffffff, 0x101}, {&(0x7f0000000040)="260a7697a00366663bfbb1eb93d8207feb5ae21ea7b470425e6b07abbe2db6b79775610ac7606dbef223510e358fbd8c037612a0722ba3b8af00ba591d648bab1008ddec6a2a319dcafeb64a2325dffbe8852cb182a358fbb38eb865851de2cc4af8519578b91787b554c3c8263a24504e6ca65ab960f945571b4226b28cef109df4e0c0222191c01466984068a4145496193f6d67ce239177eb7cad76b15d88", 0xa0, 0x10000, 0x200}], 0x2a0000) fchmod(r0, 0x40) 2018/04/26 14:38:14 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYBLOB="f7960aec5d70322e2743ffc036ea67b2efac95e79708294527f42e8e8d35f21f7b8829ba20e37f6933fe65af2af3f8f6feafe8"], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:14 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200040, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f00000000c0)=""/238, &(0x7f0000000040)=0xee) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='nv\x00', 0x3) getsockopt$inet6_int(r1, 0x29, 0xdb, &(0x7f0000000080), &(0x7f0000013000)=0x4) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/04/26 14:38:14 executing program 2: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x3}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffdb0}, 0x378, 0x0) read(r2, &(0x7f0000481000)=""/128, 0x80) [ 158.665710] program syz-executor7 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 158.746892] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 158.758925] FAULT_INJECTION: forcing a failure. [ 158.758925] name failslab, interval 1, probability 0, space 0, times 0 [ 158.770410] CPU: 1 PID: 11190 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 158.777389] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 158.786827] Call Trace: [ 158.789496] dump_stack+0x185/0x1d0 [ 158.793200] should_fail+0x87b/0xab0 [ 158.797043] should_failslab+0x279/0x2a0 [ 158.801228] __kmalloc+0xc2/0x350 [ 158.804759] ? sctp_add_bind_addr+0xb0/0x630 [ 158.809233] sctp_add_bind_addr+0xb0/0x630 [ 158.813541] sctp_copy_local_addr_list+0x4e1/0x610 [ 158.818722] sctp_copy_one_addr+0x20b/0xc50 [ 158.823190] sctp_bind_addr_copy+0x28c/0x970 [ 158.827747] sctp_assoc_set_bind_addr_from_ep+0x21c/0x280 [ 158.833368] sctp_sendmsg+0x350f/0x6030 [ 158.837580] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 158.843144] ? kstrtoull+0x766/0x7e0 [ 158.847009] ? sctp_getsockopt+0x145b0/0x145b0 [ 158.851821] inet_sendmsg+0x48d/0x740 [ 158.855742] ? security_socket_sendmsg+0x9e/0x210 [ 158.860702] ? inet_getname+0x500/0x500 [ 158.864742] SYSC_sendto+0x6c3/0x7e0 [ 158.868589] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 158.874154] ? prepare_exit_to_usermode+0x149/0x3a0 [ 158.879304] SyS_sendto+0x8a/0xb0 [ 158.882985] do_syscall_64+0x309/0x430 [ 158.886969] ? SYSC_getpeername+0x560/0x560 [ 158.891372] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 158.896614] RIP: 0033:0x455389 [ 158.899828] RSP: 002b:00007f2521b4ec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 158.907569] RAX: ffffffffffffffda RBX: 00007f2521b4f6d4 RCX: 0000000000455389 [ 158.914861] RDX: 0000000000000001 RSI: 0000000020000140 RDI: 0000000000000013 [ 158.922166] RBP: 000000000072bea0 R08: 0000000020000000 R09: 000000000000001c [ 158.929471] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 158.936765] R13: 0000000000000501 R14: 00000000006fa8b8 R15: 0000000000000033 2018/04/26 14:38:15 executing program 0 (fault-call:2 fault-nth:52): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000100)="97", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000140)='z', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) 2018/04/26 14:38:15 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x1, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000080)="a8", 0x1}], 0x1) getpeername$netlink(r0, &(0x7f0000000100), &(0x7f0000000140)=0xc) r1 = getgid() ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000300)=""/154) getgroups(0x9, &(0x7f0000000180)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000280)=[r1, r2, r4]) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'ip6_vti0\x00', 0x6}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000002c0)=0x800, 0x4) setresuid(r3, r3, r3) 2018/04/26 14:38:15 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x4e140, 0x0) bind$unix(r1, &(0x7f0000000380)=@file={0x0, './file0\x00'}, 0x6e) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = dup(r0) write$eventfd(r2, &(0x7f0000fc7ff8), 0xffc7) execveat(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=[&(0x7f0000000040)='\x00', &(0x7f0000000080)='@posix_acl_accessem0]}procselfprocvboxnet1system}\x00', &(0x7f00000000c0)='\x00'], &(0x7f0000000340)=[&(0x7f0000000140)='&wlan1\x00', &(0x7f0000000180)="c073656c66242375736572766d6e65743163707573657447504ccd657468307365637572697479626465766c6f00", &(0x7f00000001c0)='trusted)keyring!security\x00', &(0x7f0000000200)='eth0trusted*keyring\x00', &(0x7f0000000240)='$keyring{}}vboxnet1lo^-\x00', &(0x7f0000000280)='vmnet0&!cgroup:[:^\\ppp1bdevuserselinuxloem1GPL\x00', &(0x7f00000002c0)='*\x00', &(0x7f0000000300)], 0x1000) 2018/04/26 14:38:15 executing program 3: clone(0x0, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/mixer\x00', 0x10c00, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000480)={r0, 0x50, &(0x7f0000000400)={0x0, 0x0}}, 0x10) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xc0f, 0x101001) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000540)=0x2000000004, &(0x7f0000000380)=0xffffffb6) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000080)=0x1, 0x4) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='children\x00') bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r2, 0x50, &(0x7f0000000240)}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000003c0)=r1, 0x4) setsockopt$inet_udp_int(r2, 0x11, 0x67, &(0x7f0000000300)=0xfff, 0x4) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f00000004c0)={0x0, 0x46b1}) syz_open_dev$sndpcmc(&(0x7f0000000500)='/dev/snd/pcmC#D#c\x00', 0x52c80, 0x10000) fcntl$setsig(r2, 0xa, 0x13) accept4$inet(r3, 0x0, &(0x7f00000000c0), 0x80800) preadv(r3, &(0x7f0000000200)=[{&(0x7f0000000140)=""/191, 0xbf}], 0x1, 0x3) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) 2018/04/26 14:38:15 executing program 7: pause() r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = syz_open_dev$sndpcmc(&(0x7f0000002700)='/dev/snd/pcmC#D#c\x00', 0x800, 0x40100) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000002740)={0x0, 0x4}, &(0x7f0000002780)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000027c0)={r2, 0x100000000}, &(0x7f0000002800)=0x8) bind$can_raw(r0, &(0x7f0000000040)={0x1d}, 0x10) pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) fadvise64(r0, 0x0, 0x1, 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000000)=0x80000000, 0x8) r4 = dup3(r3, r0, 0x0) membarrier(0xa, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f0000000080)=0x2, 0x4) keyctl$join(0x1, &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}) 2018/04/26 14:38:15 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYBLOB="f7960aec5d70322e2743ffc036ea67b2efac95e79708294527f42e8e8d35f21f7b8829ba20e37f6933fe65af2af3f8f6feafe8"], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:15 executing program 4: mmap(&(0x7f0000498000/0x1000)=nil, 0x1000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000280)="2da5664bd8bd796a63fddde6cb597078097935d8b8e58bae84d30bee1cd9f24c2d497734ef3966f871bb1c46f6fb72d876f8780609ffaf35b4a964f2685ce979cc05fc577fccea6060571cb61020909fb0638b7c65f8571f0697460e3401e25057d0b6bef883be81d0cfb83c1ba4a21522cdd08c35a114f72a17894e22584df4d2fb6e6b995250165e0f0869468fe9b15242d2dcc52a9f120ed7772600000000000000000000000000101608e51002bd2aae88b8269964bbeab6e61519f20e2cb2") r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x8001, 0x800) ioctl$int_in(r1, 0x5421, &(0x7f0000000040)=0x401) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x1, 0x6b96, 0x1000, 0xffffffffffffffe0, 0xff, 0x0, 0x7, 0xffffffff, 0x1be, 0x40, 0x2ec, 0x1, 0x8, 0x38, 0x2, 0x8, 0xfff, 0x80000000}, [{0x0, 0x100000001, 0x7, 0x9, 0x6, 0x518, 0x9, 0x6}, {0x70000001, 0x5, 0x5, 0x101, 0x1, 0x2, 0xeeff, 0x8}], "f41b9f0bb10b222d62f5716d718bd357bceffc826ef893c5885b7509cc399c9f0457b25956f5472bf7fe2b129b1745d2a448f11e69ca6f4fbcc6cec7183285a288ec7762023086ca88a023795676904c2de085c953e434128fa60df46f48de63301bffe5c2a3a5597d6a37d4bb5c94c64eb9d6189c2c5eff2f3cc5b35f72ec1352e6019da95739283c78", [[], []]}, 0x33a) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)) 2018/04/26 14:38:15 executing program 2: r0 = getpgrp(0x0) r1 = gettid() pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x80000) ptrace$setregset(0x4205, r1, 0x1, &(0x7f00000002c0)={&(0x7f0000000280)="a4f0ba8b084551cc832be07121a797daa537489539a3985db46b1e38bb7030d565a6415cfa270b53c6b5a44c5e9374c8d515301905617f29b0ef101acd", 0x3d}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r2, 0x0, 0xaf, 0xc7, &(0x7f0000000080)="665e2958551853fca069b56b2814c6ed515681238981ec975632b36efbb51ba4869cebd9a103b6af9fe5e836ac847a8b155fedc659b5501299876a68c82d1f3a22758628f6607a384d623d0c80be4f8d85b2dba9b6aad33ac9387b4696429b74ca7df698f5e1fa278502ef45bb46feeb599eb7f37d0620133ca5fb114f07792256ce9b3e9e2c21f696f2a0374f990b158f4cf51b2e2632c05dcfd9de81c7f7ec011a304ef872b821a401e9b5842248", &(0x7f0000000140)=""/199, 0x8, 0x20}, 0x28) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x3}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r3, &(0x7f0000481000)=""/128, 0x80) [ 159.181840] FAULT_INJECTION: forcing a failure. [ 159.181840] name failslab, interval 1, probability 0, space 0, times 0 [ 159.193284] CPU: 1 PID: 11213 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 159.200286] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 159.209712] Call Trace: [ 159.212378] dump_stack+0x185/0x1d0 [ 159.216077] should_fail+0x87b/0xab0 [ 159.219869] should_failslab+0x279/0x2a0 [ 159.224000] __kmalloc+0xc2/0x350 [ 159.227534] ? sctp_v4_cmp_addr+0x1b8/0x250 [ 159.231926] ? sctp_add_bind_addr+0xb0/0x630 [ 159.236417] sctp_add_bind_addr+0xb0/0x630 [ 159.240738] sctp_copy_local_addr_list+0x4e1/0x610 [ 159.245763] sctp_copy_one_addr+0x20b/0xc50 [ 159.250188] sctp_bind_addr_copy+0x28c/0x970 [ 159.254688] sctp_assoc_set_bind_addr_from_ep+0x21c/0x280 [ 159.260302] sctp_sendmsg+0x350f/0x6030 [ 159.264395] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 159.270040] ? kstrtoull+0x766/0x7e0 [ 159.273867] ? sctp_getsockopt+0x145b0/0x145b0 [ 159.278567] inet_sendmsg+0x48d/0x740 [ 159.282500] ? security_socket_sendmsg+0x9e/0x210 [ 159.287475] ? inet_getname+0x500/0x500 [ 159.291523] SYSC_sendto+0x6c3/0x7e0 [ 159.295352] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 159.300934] ? prepare_exit_to_usermode+0x149/0x3a0 [ 159.306085] SyS_sendto+0x8a/0xb0 [ 159.309672] do_syscall_64+0x309/0x430 [ 159.313652] ? SYSC_getpeername+0x560/0x560 [ 159.318056] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 159.323313] RIP: 0033:0x455389 2018/04/26 14:38:15 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYBLOB="f7960aec5d70322e2743ffc036ea67b2efac95e79708294527f42e8e8d35f21f7b8829ba20e37f6933fe65af2af3f8f6feafe8"], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:15 executing program 1: r0 = socket$inet6(0xa, 0x804, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4005}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x32, &(0x7f0000000100)=@filter={"66696c74657200000000000000000000054000", 0xe, 0x4, 0x348, 0xffffffff, 0x208, 0x208, 0x130, 0xffffffff, 0xffffffff, 0x2d8, 0x2d8, 0x2d8, 0xffffffff, 0x4, &(0x7f0000000080), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr}, [], [], 'irlan0\x00', 'eql\x00'}, 0x0, 0xa8, 0xd0}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd8}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0xa8, 0xd0}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a8) [ 159.326541] RSP: 002b:00007f2521b4ec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 159.334341] RAX: ffffffffffffffda RBX: 00007f2521b4f6d4 RCX: 0000000000455389 [ 159.341661] RDX: 0000000000000001 RSI: 0000000020000140 RDI: 0000000000000013 [ 159.348981] RBP: 000000000072bea0 R08: 0000000020000000 R09: 000000000000001c [ 159.356317] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 159.364000] R13: 0000000000000501 R14: 00000000006fa8b8 R15: 0000000000000034 2018/04/26 14:38:15 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) sendmsg$can_bcm(r0, &(0x7f0000012fc8)={&(0x7f0000010ff0)={0x1d}, 0x10, &(0x7f000000eff0)={&(0x7f0000007000)=ANY=[@ANYBLOB="04000000000000000000000000000000", @ANYRES64=0x0, @ANYRES64=0x2710, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="00000000010000000000000000000000e101152c699c98a4"], 0x20007048}, 0x1}, 0x0) 2018/04/26 14:38:15 executing program 3: pipe(&(0x7f0000000980)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00000001c0), 0x0, 0x0) close(r1) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) lseek(r2, 0x0, 0x4) syz_mount_image$vfat(&(0x7f0000001800)='vfat\x00', &(0x7f0000001840)='./file0\x00', 0x0, 0xaaaaaaaaaaaab46, &(0x7f0000000440)=[{&(0x7f0000000380), 0xffffffffffffffb6}], 0x0, &(0x7f00000000c0)=ANY=[]) lseek(r1, 0xfffffffffffffffe, 0x4) lseek(r1, 0x0, 0x3) 2018/04/26 14:38:15 executing program 0 (fault-call:2 fault-nth:53): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000100)="97", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000140)='z', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) 2018/04/26 14:38:15 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x1) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000080)=""/1) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000100)=""/163, &(0x7f00000001c0)=0xa3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000040)={0x6, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, "777272000000a2b4c23c36113ad500"}, 0x2c) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f00000000c0)={0x4, 0x6dc, 0x7ff, 0x6}) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) 2018/04/26 14:38:15 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x80, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000080)) r1 = getpgrp(0x0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x3}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r3, &(0x7f0000481000)=""/128, 0x80) 2018/04/26 14:38:15 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYBLOB="f7960aec5d70322e2743ffc036ea67b2efac95e79708294527f42e8e8d35f21f7b8829ba20e37f6933fe65af2af3f8f6feafe8"], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) [ 159.667583] FAULT_INJECTION: forcing a failure. [ 159.667583] name failslab, interval 1, probability 0, space 0, times 0 [ 159.679050] CPU: 1 PID: 11256 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 159.686026] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 159.695434] Call Trace: [ 159.698282] dump_stack+0x185/0x1d0 [ 159.701986] should_fail+0x87b/0xab0 [ 159.705784] should_failslab+0x279/0x2a0 [ 159.709934] __kmalloc+0xc2/0x350 [ 159.713467] ? sctp_add_bind_addr+0xb0/0x630 [ 159.718047] sctp_add_bind_addr+0xb0/0x630 [ 159.724807] sctp_copy_local_addr_list+0x4e1/0x610 [ 159.729841] sctp_copy_one_addr+0x20b/0xc50 [ 159.734329] sctp_bind_addr_copy+0x28c/0x970 [ 159.739278] sctp_assoc_set_bind_addr_from_ep+0x21c/0x280 [ 159.744901] sctp_sendmsg+0x350f/0x6030 [ 159.749000] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 159.754565] ? kstrtoull+0x766/0x7e0 [ 159.758380] ? sctp_getsockopt+0x145b0/0x145b0 [ 159.763162] inet_sendmsg+0x48d/0x740 [ 159.767085] ? security_socket_sendmsg+0x9e/0x210 [ 159.772078] ? inet_getname+0x500/0x500 [ 159.776123] SYSC_sendto+0x6c3/0x7e0 [ 159.779988] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 159.785563] ? prepare_exit_to_usermode+0x149/0x3a0 [ 159.790708] SyS_sendto+0x8a/0xb0 [ 159.794327] do_syscall_64+0x309/0x430 [ 159.798294] ? SYSC_getpeername+0x560/0x560 [ 159.802691] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 159.807929] RIP: 0033:0x455389 2018/04/26 14:38:15 executing program 1: r0 = socket$pptp(0x18, 0x1, 0x2) r1 = accept4(r0, &(0x7f0000000000)=@nl=@unspec, &(0x7f0000000080)=0x80, 0x0) r2 = fcntl$dupfd(r0, 0x406, r1) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f00000000c0)=""/19) 2018/04/26 14:38:15 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x4e140, 0x0) bind$unix(r1, &(0x7f0000000380)=@file={0x0, './file0\x00'}, 0x6e) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = dup(r0) write$eventfd(r2, &(0x7f0000fc7ff8), 0xffc7) execveat(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=[&(0x7f0000000040)='\x00', &(0x7f0000000080)='@posix_acl_accessem0]}procselfprocvboxnet1system}\x00', &(0x7f00000000c0)='\x00'], &(0x7f0000000340)=[&(0x7f0000000140)='&wlan1\x00', &(0x7f0000000180)="c073656c66242375736572766d6e65743163707573657447504ccd657468307365637572697479626465766c6f00", &(0x7f00000001c0)='trusted)keyring!security\x00', &(0x7f0000000200)='eth0trusted*keyring\x00', &(0x7f0000000240)='$keyring{}}vboxnet1lo^-\x00', &(0x7f0000000280)='vmnet0&!cgroup:[:^\\ppp1bdevuserselinuxloem1GPL\x00', &(0x7f00000002c0)='*\x00', &(0x7f0000000300)], 0x1000) [ 159.811157] RSP: 002b:00007f2521b4ec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 159.818924] RAX: ffffffffffffffda RBX: 00007f2521b4f6d4 RCX: 0000000000455389 [ 159.826247] RDX: 0000000000000001 RSI: 0000000020000140 RDI: 0000000000000013 [ 159.833562] RBP: 000000000072bea0 R08: 0000000020000000 R09: 000000000000001c [ 159.840903] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 159.848218] R13: 0000000000000501 R14: 00000000006fa8b8 R15: 0000000000000035 2018/04/26 14:38:15 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYBLOB="f7960aec5d70322e2743ffc036ea67b2efac95e79708294527f42e8e8d35f21f7b8829ba20e37f6933fe65af2af3f8f6feafe8"], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:15 executing program 2: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x3}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x103000, 0x0) ioctl$VHOST_SET_VRING_BASE(r2, 0x4008af12, &(0x7f0000000080)={0x2, 0xa7}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r3, &(0x7f0000481000)=""/128, 0x80) 2018/04/26 14:38:16 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x40000, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000180)) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00000002c0)={0xffffffffffffffff, 0x1, 0x3f, 0x3, 0x7}) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xfffffffffffffffa, 0x2) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x10001, 0x404001) timerfd_settime(r1, 0xffffffffffffffff, &(0x7f00000000c0)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000000040)) r2 = memfd_create(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x0) ioctl$sock_netdev_private(r2, 0x89f3, &(0x7f00000001c0)="61d4d7a2f39e5910cedb847ad33bde01686850bcfcff11c6572f377dc2fe05b1ef40d8869aade1c94915e67d26c3e2b90312a46f632db6b0cdecf3f8a53e313fc659a7364acfbf853f399107f79fc304ccf7046c5cd1d3046892cb9ffac532503a131187a23397459acc0502d7d4da6df549a896ea3e9a9b4a3c9151e94d8448d4cba346796ad8c813caaf39281e0c3602bb729bd5f68d54b3827905324de4417bdd7889e81cd7537b4cdf6b373fd9058e983a2de0dd1b53e77244515d3795a5f15aafb937c9403ff66fc6a42f18") 2018/04/26 14:38:16 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x1) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000080)=""/1) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000100)=""/163, &(0x7f00000001c0)=0xa3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000040)={0x6, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, "777272000000a2b4c23c36113ad500"}, 0x2c) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f00000000c0)={0x4, 0x6dc, 0x7ff, 0x6}) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) 2018/04/26 14:38:16 executing program 1: r0 = userfaultfd(0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000180)=0x5, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) r1 = memfd_create(&(0x7f0000000080)='\x00', 0x3) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0, 0x9}, &(0x7f0000000100)=0x8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000780)={{{@in, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000880)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000008c0)={@empty, @multicast1=0xe0000001, r3}, 0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r2, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) mremap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00007ce000/0x2000)=nil) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x2200, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r4, 0x800443d3, &(0x7f0000000040)={{0x6, 0xfffffffffffffffe, 0x7, 0x0, 0x2, 0x4}, 0x2, 0x8, 0x12e}) 2018/04/26 14:38:16 executing program 0 (fault-call:2 fault-nth:54): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000100)="97", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000140)='z', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) 2018/04/26 14:38:16 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x0, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYBLOB="f7960aec5d70322e2743ffc036ea67b2efac95e79708294527f42e8e8d35f21f7b8829ba20e37f6933fe65af2af3f8f6feafe8"], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:16 executing program 2: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x3}) signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) 2018/04/26 14:38:16 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x4e140, 0x0) bind$unix(r1, &(0x7f0000000380)=@file={0x0, './file0\x00'}, 0x6e) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = dup(r0) write$eventfd(r2, &(0x7f0000fc7ff8), 0xffc7) execveat(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=[&(0x7f0000000040)='\x00', &(0x7f0000000080)='@posix_acl_accessem0]}procselfprocvboxnet1system}\x00', &(0x7f00000000c0)='\x00'], &(0x7f0000000340)=[&(0x7f0000000140)='&wlan1\x00', &(0x7f0000000180)="c073656c66242375736572766d6e65743163707573657447504ccd657468307365637572697479626465766c6f00", &(0x7f00000001c0)='trusted)keyring!security\x00', &(0x7f0000000200)='eth0trusted*keyring\x00', &(0x7f0000000240)='$keyring{}}vboxnet1lo^-\x00', &(0x7f0000000280)='vmnet0&!cgroup:[:^\\ppp1bdevuserselinuxloem1GPL\x00', &(0x7f00000002c0)='*\x00', &(0x7f0000000300)], 0x1000) [ 160.413848] FAULT_INJECTION: forcing a failure. [ 160.413848] name failslab, interval 1, probability 0, space 0, times 0 [ 160.425409] CPU: 0 PID: 11303 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 160.432381] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 160.441785] Call Trace: [ 160.444474] dump_stack+0x185/0x1d0 [ 160.448263] should_fail+0x87b/0xab0 [ 160.452047] should_failslab+0x279/0x2a0 [ 160.456179] __kmalloc+0xc2/0x350 [ 160.459702] ? sctp_add_bind_addr+0xb0/0x630 [ 160.464181] sctp_add_bind_addr+0xb0/0x630 [ 160.468486] sctp_copy_local_addr_list+0x4e1/0x610 [ 160.473521] sctp_copy_one_addr+0x20b/0xc50 [ 160.477998] sctp_bind_addr_copy+0x28c/0x970 [ 160.482545] sctp_assoc_set_bind_addr_from_ep+0x21c/0x280 [ 160.488161] sctp_sendmsg+0x350f/0x6030 [ 160.492257] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 160.497918] ? kstrtoull+0x766/0x7e0 [ 160.501777] ? sctp_getsockopt+0x145b0/0x145b0 [ 160.506491] inet_sendmsg+0x48d/0x740 [ 160.510417] ? security_socket_sendmsg+0x9e/0x210 [ 160.515379] ? inet_getname+0x500/0x500 [ 160.519427] SYSC_sendto+0x6c3/0x7e0 [ 160.523264] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 160.528820] ? prepare_exit_to_usermode+0x149/0x3a0 [ 160.533969] SyS_sendto+0x8a/0xb0 [ 160.537537] do_syscall_64+0x309/0x430 [ 160.541510] ? SYSC_getpeername+0x560/0x560 [ 160.545914] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 160.551334] RIP: 0033:0x455389 [ 160.554567] RSP: 002b:00007f2521b4ec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 160.562334] RAX: ffffffffffffffda RBX: 00007f2521b4f6d4 RCX: 0000000000455389 [ 160.569645] RDX: 0000000000000001 RSI: 0000000020000140 RDI: 0000000000000013 [ 160.576970] RBP: 000000000072bea0 R08: 0000000020000000 R09: 000000000000001c [ 160.584317] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 160.591635] R13: 0000000000000501 R14: 00000000006fa8b8 R15: 0000000000000036 2018/04/26 14:38:16 executing program 3: r0 = socket$inet(0x2, 0x10010000000003, 0x6) sendto$inet(r0, &(0x7f0000e78a42), 0xffae, 0x8084, &(0x7f00004d4000)={0x2}, 0x10) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7ff, 0x40100) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000040)) ppoll(&(0x7f0000f7eff8)=[{r0}], 0x1, &(0x7f0000f7a000), &(0x7f0000f7d000), 0x8) 2018/04/26 14:38:16 executing program 0 (fault-call:2 fault-nth:55): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000100)="97", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000140)='z', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) 2018/04/26 14:38:16 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000080)) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000100)=0xfb) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0) 2018/04/26 14:38:16 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f00000000c0)) syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0xad34, 0x800) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00000001c0), 0xfffffffffffffeff) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/04/26 14:38:16 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=0x0) move_pages(r0, 0x2, &(0x7f00000000c0)=[&(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil], &(0x7f0000000100)=[0x1, 0x6, 0x0, 0x1, 0x0, 0x6], &(0x7f0000000140), 0x4) r1 = getpgrp(0x0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x31, &(0x7f0000000000)={0x15, 0x0, 0x3}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r3, &(0x7f0000481000)=""/128, 0x80) fcntl$lock(r3, 0x6, &(0x7f0000000040)={0x1, 0x0, 0x1, 0x5, r2}) 2018/04/26 14:38:16 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x0, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYBLOB="f7960aec5d70322e2743ffc036ea67b2efac95e79708294527f42e8e8d35f21f7b8829ba20e37f6933fe65af2af3f8f6feafe8"], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:16 executing program 1: syz_emit_ethernet(0x46, &(0x7f0000000180)=ANY=[@ANYBLOB="ffffffffffffb0f5d5dcab0986dd601a06490010000000040000000000000000ffff7f000001fe8000000000000000000000000000bb000000000401907800617b8400f9dcaa"], 0x0) 2018/04/26 14:38:16 executing program 7: unshare(0x8000400) r0 = socket(0x1e, 0x1, 0x0) getsockname$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x10) shutdown(r0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00000000c0)=0x6, 0x4) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000000)={r0, 0x3a8d}) mknod(&(0x7f0000000100)='./file0\x00', 0xc000, 0x9) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) getpeername(r0, &(0x7f0000000140)=@ethernet={0x0, @link_local}, &(0x7f00000001c0)=0x80) [ 160.889345] FAULT_INJECTION: forcing a failure. [ 160.889345] name failslab, interval 1, probability 0, space 0, times 0 [ 160.900909] CPU: 1 PID: 11336 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 160.907879] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 160.917368] Call Trace: [ 160.920027] dump_stack+0x185/0x1d0 [ 160.923753] should_fail+0x87b/0xab0 [ 160.927537] should_failslab+0x279/0x2a0 [ 160.931711] __kmalloc+0xc2/0x350 [ 160.935330] ? sctp_v4_cmp_addr+0x1b8/0x250 [ 160.939732] ? sctp_add_bind_addr+0xb0/0x630 [ 160.944483] sctp_add_bind_addr+0xb0/0x630 [ 160.948824] sctp_copy_local_addr_list+0x4e1/0x610 [ 160.953872] sctp_copy_one_addr+0x20b/0xc50 [ 160.958348] sctp_bind_addr_copy+0x28c/0x970 [ 160.962895] sctp_assoc_set_bind_addr_from_ep+0x21c/0x280 [ 160.968519] sctp_sendmsg+0x350f/0x6030 [ 160.972623] ? pick_next_task_fair+0x1d1e/0x1f70 [ 160.977490] ? sctp_getsockopt+0x145b0/0x145b0 [ 160.982191] inet_sendmsg+0x48d/0x740 [ 160.986136] ? security_socket_sendmsg+0x9e/0x210 [ 160.991104] ? inet_getname+0x500/0x500 [ 160.995154] SYSC_sendto+0x6c3/0x7e0 [ 160.998999] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 161.004559] ? prepare_exit_to_usermode+0x149/0x3a0 [ 161.009712] SyS_sendto+0x8a/0xb0 [ 161.013294] do_syscall_64+0x309/0x430 [ 161.017274] ? SYSC_getpeername+0x560/0x560 [ 161.022011] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 161.027251] RIP: 0033:0x455389 [ 161.030500] RSP: 002b:00007f2521b4ec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c 2018/04/26 14:38:17 executing program 1: r0 = syz_open_dev$urandom(&(0x7f0000000280)='/dev/urandom\x00', 0x0, 0x4010007ffffc) r1 = dup(r0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f00000000c0)=""/253) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000000)="77f3c5733e9294dfd6ed1261b87f840956307e83e8a73bd3e27ee67b8e156c1cbee0e5c554a2d91e7a10969b9848c37f2e676aca2d4824606f35546bbe718f9df205") 2018/04/26 14:38:17 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x0, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYBLOB="f7960aec5d70322e2743ffc036ea67b2efac95e79708294527f42e8e8d35f21f7b8829ba20e37f6933fe65af2af3f8f6feafe8"], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) [ 161.038271] RAX: ffffffffffffffda RBX: 00007f2521b4f6d4 RCX: 0000000000455389 [ 161.045589] RDX: 0000000000000001 RSI: 0000000020000140 RDI: 0000000000000013 [ 161.052934] RBP: 000000000072bea0 R08: 0000000020000000 R09: 000000000000001c [ 161.060265] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 161.067622] R13: 0000000000000501 R14: 00000000006fa8b8 R15: 0000000000000037 2018/04/26 14:38:17 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(0xffffffffffffffff, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYBLOB="f7960aec5d70322e2743ffc036ea67b2efac95e79708294527f42e8e8d35f21f7b8829ba20e37f6933fe65af2af3f8f6feafe8"], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:17 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r2 = syz_open_pts(r0, 0x0) r3 = getuid() getgroups(0x8, &(0x7f0000000000)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) fchown(r2, r3, r4) dup3(r1, r0, 0x0) dup3(r0, r2, 0x0) 2018/04/26 14:38:17 executing program 1: r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0xa0000014}) r2 = gettid() sched_rr_get_interval(r2, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)) poll(&(0x7f0000000080)=[{r1}], 0x1, 0x0) 2018/04/26 14:38:17 executing program 5: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0xf53d, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x2010b, 0xd4cd, &(0x7f0000000000)="ee77e44e14f2b95bddc71bc0c2827eea2e361f2b20a50193b5a5a7dcd3aa391bbf61cca28c1a0b2b0138e078e388e19292dd4f851571327fea9929475b8b6ad94dd90def9a0e5670977505e3e572a385661aff9b08d6946aad27e8190b2c95c078515322361aceb9b716b4029e7b6d038606001b8cb9149dcee4b86b8bbe484ab47481ab9558f9b1000000000000000000000000", 0x29e) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000000140), 0x1f9}], 0x492492492492510, 0x0) 2018/04/26 14:38:17 executing program 0 (fault-call:2 fault-nth:56): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000100)="97", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000140)='z', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) 2018/04/26 14:38:17 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0xa0000, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x6, 0x20, 0x2, 0x8, 0x7}, 0x14) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000040)="e0342dd4d2bb548a8c460e08234f65e8d1f36bdf943e597c89310a93705b12065fcd7815b54c2dff90144f87a9c80b7810904cfed75cdeac", 0x38) r2 = dup2(r1, r1) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000200)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000240)={{{@in=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000000340)=0xe8) r5 = getgid() ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000380)=0x0) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getegid() ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000480)=0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f00000005c0)=0xe8) getgroups(0x1, &(0x7f0000000600)=[0xffffffffffffffff]) sendmsg$unix(r0, &(0x7f0000000740)={&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000140)="37c35f730d89f6f0816a1990b076f159ec4bc78b0c506c4399da8a88dcf41a35315613a09724c2a7f5c80741cce9112b3b0627156574e36267c2e9caa139eb696e554865cdb90119bdf1c4a4", 0x4c}], 0x1, &(0x7f0000000640)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="20000000280000000000000001000000ee000000", @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0], 0xe0}, 0x80) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000002ffc), &(0x7f0000002000)=0x389) close(0xffffffffffffffff) 2018/04/26 14:38:17 executing program 2: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x3}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x4802, 0x0) accept4$ipx(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x0) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r3, &(0x7f0000481000)=""/128, 0x80) 2018/04/26 14:38:17 executing program 7: syz_emit_ethernet(0x48, &(0x7f0000000100)={@random="680c55a575af", @link_local={0x1, 0x80, 0xc2}, [{[{0x9100, 0x7fffffff, 0x1, 0x3}], {0x8100, 0x4800000000000000, 0x6, 0x1}}], {@generic={0x8b17, "f3b8eddfdad19f721721681fc2535fdb909d9f4af9ad035cd9dcdccfabb18c3ff8c7bfacf4afc48e36c82fdaef77d59b1850ca392e4d86e946eee9ff88468790424f75d441e060de47eda6dc2b5407cf99ae47923418102f5da2537aad7287753dbcbead49e1503d1c2991f34f9bc51f2bc6c07f0cde5bdc461ae27cca077ba056be569014ab2b9d2e39b1b084f6e68b8cbf3e97e6da106e03d321650de5b90376fed389360813d8301fa3cd83c1454792d6fe81ec5acb7810eb0dd1c298bfe314e7a2834d4295cbba0a5b7ed7c8389f8eb838909aeb79f8600fd7c212d3a0e109cacc155293aed7d0fa"}}}, 0x0) 2018/04/26 14:38:17 executing program 1: openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4, &(0x7f0000000140)="a5cd1b3f3190b2d2bc1fe48187a20b10519baf304010e9d022c534de9575f3ff91cfa3f5554a9a45b893cebaf81fdb700363cbc2a260b4bb106f9b285b03d4c35165f3ef66236872be788a1cea60e39af50e9a7f5f1b37d223d494b64369f51730d50d5dcb64ee041cd3e25c3d52fbd5920c2d56fd993a106f6487d56d429f1851139fa1fd085112d601a59b2259fa150ffdfd52054c7388d97d180a179951fb7d7774ed8af09341664515d5d487beb16c9504119596ce65b5d9adab8f596c802fbd047bcd2b8ce0aff15542dcd409eabef30457d6ae21c8") [ 161.377809] FAULT_INJECTION: forcing a failure. [ 161.377809] name failslab, interval 1, probability 0, space 0, times 0 [ 161.389277] CPU: 0 PID: 11376 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 161.396251] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 161.405675] Call Trace: [ 161.408323] dump_stack+0x185/0x1d0 [ 161.412007] should_fail+0x87b/0xab0 [ 161.415939] should_failslab+0x279/0x2a0 [ 161.420130] __kmalloc+0xc2/0x350 [ 161.423682] ? sctp_add_bind_addr+0xb0/0x630 [ 161.428160] sctp_add_bind_addr+0xb0/0x630 [ 161.432466] sctp_copy_local_addr_list+0x4e1/0x610 [ 161.437497] sctp_copy_one_addr+0x20b/0xc50 [ 161.441920] sctp_bind_addr_copy+0x28c/0x970 [ 161.446509] sctp_assoc_set_bind_addr_from_ep+0x21c/0x280 [ 161.452125] sctp_sendmsg+0x350f/0x6030 [ 161.456228] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 161.461787] ? kstrtoull+0x766/0x7e0 [ 161.465596] ? sctp_getsockopt+0x145b0/0x145b0 [ 161.470319] inet_sendmsg+0x48d/0x740 [ 161.474242] ? security_socket_sendmsg+0x9e/0x210 [ 161.479195] ? inet_getname+0x500/0x500 [ 161.483489] SYSC_sendto+0x6c3/0x7e0 [ 161.487324] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 161.492876] ? prepare_exit_to_usermode+0x149/0x3a0 [ 161.498033] SyS_sendto+0x8a/0xb0 [ 161.501616] do_syscall_64+0x309/0x430 [ 161.505581] ? SYSC_getpeername+0x560/0x560 [ 161.509977] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 161.515208] RIP: 0033:0x455389 [ 161.518425] RSP: 002b:00007f2521b4ec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c 2018/04/26 14:38:17 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) r2 = getpgrp(r1) pread64(r0, &(0x7f00000001c0)=""/242, 0xf2, 0x0) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r2, r3, 0x11, &(0x7f0000000000)={0x0, 0x0, 0xbe4}) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r4, &(0x7f0000000140)=""/128, 0xbb) 2018/04/26 14:38:17 executing program 1: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r2 = socket(0x200000000010, 0x2, 0x0) timerfd_gettime(r1, &(0x7f00000000c0)) setsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000000000)=0x4, 0x4) write(r2, &(0x7f0000000140)="2400000024007fee40001200000001000d0ff6ff010000000000f300f1ffffff1300ff10", 0x24) 2018/04/26 14:38:17 executing program 3: socket$can_raw(0x1d, 0x3, 0x1) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000040)=""/217) socketpair(0xf, 0x800, 0x9, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r2, &(0x7f00000001c0)=@abs={0x0, 0x0, 0x4e24}, 0x6e) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000140)=""/54) close(0xffffffffffffffff) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000240)={0x7, 0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000000280)={0x9, r3}) 2018/04/26 14:38:17 executing program 5: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000080), 0x1000, &(0x7f0000000140)=ANY=[@ANYRES32]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r2 = open(&(0x7f0000000200)='./bus/file0\x00', 0x2002, 0x1a2) setsockopt$inet_dccp_int(r2, 0x21, 0x7, &(0x7f0000000080)=0x8, 0x4) mkdirat(r2, &(0x7f00000000c0)='./bus/file0\x00', 0x1) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000340)='./bus\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000002c0)="4a1b912cfc8dc64246cf3204cf19645f30f37afeff524b3a75ddaded71051d563c39281b2ff5d7b4fc7794d5e202c3dd5c87ef26fc863313ea6a047f2057cd4751230827b8a441297c", 0x49, 0x400000000}], 0xffffffffffffffff, &(0x7f0000001540)=ANY=[@ANYBLOB="82c829280ef5ea4937bc07e298bee70fc2b7c9a2bfd13686d8300964c2f1d8c8d2dc26e750acb9b19693682010b3e0d55cc9e872458c46d802fa459f1f8faaee58c1e9ebbfc38af7b58ee420aaa39b7c9e8d5112e6265cc66033b4dd53eef8977f7f41308b37b5a570131fa809b6575997c1386242dc0b1bd026d3fffc2392de17b95f68f833f7d5c62cd04a0c620bf02a49de27ca084cbb634e412e07d796af948b3e6076b3801df36511b91ad06b824e3dfa2e3d067e084a30cec54c9939188c33e8543f2abf43dae020b1dc784aecdc6d166c42bce119b93d3f996e55", @ANYRES16=r2, @ANYPTR=&(0x7f00000004c0)=ANY=[@ANYBLOB="9c6b35ff5c0f6931818a437f5a383dbe90347c3ace483ac335e3ec344336b4fb2201419fe9267f950d151b66656657945f792dc8fef9693f43761175743233a7fbe0d0ecc578242b91e5885fbbc3ad578e2a6bda9758dde1a5e982b7a51debb6b1", @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYPTR64, @ANYRES64=r0, @ANYBLOB, @ANYPTR, @ANYPTR64, @ANYRES64=r0, @ANYRES32=r0, @ANYRES16=r0, @ANYRES16=r0], @ANYBLOB="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"], @ANYRES64=r0, @ANYRES64]) write$eventfd(r1, &(0x7f00000001c0)=0xa55, 0x21) [ 161.526191] RAX: ffffffffffffffda RBX: 00007f2521b4f6d4 RCX: 0000000000455389 [ 161.533509] RDX: 0000000000000001 RSI: 0000000020000140 RDI: 0000000000000013 [ 161.540837] RBP: 000000000072bea0 R08: 0000000020000000 R09: 000000000000001c [ 161.548156] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 161.555474] R13: 0000000000000501 R14: 00000000006fa8b8 R15: 0000000000000038 2018/04/26 14:38:17 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x100000000000088) read(r0, &(0x7f00000000c0)=""/102, 0x66) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x4b) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000400)={0x2, [0x0, 0x0]}, &(0x7f0000000440)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000480)={r2, @in={{0x2, 0x4e24, @rand_addr=0x20}}, 0x2, 0x5, 0x9, 0x7fff, 0x11}, &(0x7f0000000540)=0x98) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)=ANY=[@ANYBLOB="8080ce1ee34cf45c0000f3b4fb995d6d00000000000000007a9524", @ANYRES16=r3, @ANYBLOB="010029bd7000fedbdf25020000004800030008000500ac14141d08000400000000000800010001000000080003000000000008000500e000000108000800010000001400020076657468305f746f5f626f6e640000001c000200080008000200000008000900ff7f0000080006000000010020000200080004000008000014000100fe8000000000000000000000000000aa340002000800090006000000080002004e220000080002004e200000080002004e220000080002004e21000008000800a39b00005f07242c7704"], 0xcc}, 0x1, 0x0, 0x0, 0x8c0}, 0x40000) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) socket$netlink(0x10, 0x3, 0x2) r4 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000003c0)=@int=0xffffffffffffff01, 0x4) setsockopt$inet6_udp_int(r4, 0x11, 0x100000000a, &(0x7f00005b1ffc)=0x1, 0x4) sendto$inet6(r4, &(0x7f0000000000)="96", 0x1, 0x0, &(0x7f0000001000)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r5 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x401, 0x400) getsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000080)=0x10000, &(0x7f0000000140)=0x1) 2018/04/26 14:38:17 executing program 4: r0 = memfd_create(&(0x7f0000000ffd)='[,\x00', 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0xffffff, 0x2012, r0, 0x0) mremap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3000, 0xffffffffffffffff, &(0x7f0000002000/0x3000)=nil) 2018/04/26 14:38:17 executing program 1: set_mempolicy(0x4002, &(0x7f0000000000)=0xfffffffffffffff9, 0x400) r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x1, 0x200c0) ioctl$TIOCSBRK(r0, 0x5427) 2018/04/26 14:38:17 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(0xffffffffffffffff, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYBLOB="f7960aec5d70322e2743ffc036ea67b2efac95e79708294527f42e8e8d35f21f7b8829ba20e37f6933fe65af2af3f8f6feafe8"], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:17 executing program 2: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x3}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x220000, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00000000c0)=0x9, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x1, 0x8204, 0x8, 0x8, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000180)={r4, 0x401}, &(0x7f00000001c0)=0x8) ioctl(r2, 0xff, &(0x7f0000000040)="e0dd96cdf8a4af77b7e094056889a2d4042ceb39b18d82d55a1e82529423f6d3c13a72038cf15f579aba74a8cb44f67902b13bdc2e4984b34e8f3e24e3e6a765f8244ef1dceab5096ac9c0c6d9a58982a885b94141edfe7c03f9127c82c1a01ac0ce867c819900defe4f474227edb699509f2aa058c55cf61b827d") read(r2, &(0x7f0000481000)=""/128, 0x80) 2018/04/26 14:38:17 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="070a0722084fff00b1", 0x9) flock(r0, 0x6) 2018/04/26 14:38:17 executing program 0 (fault-call:2 fault-nth:57): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000100)="97", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000140)='z', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) 2018/04/26 14:38:17 executing program 5: unshare(0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000003c0)=0xc, 0x4) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x4, 0x4, &(0x7f0000000240)=[{&(0x7f0000000080)="a5601afc087f00cdc9a283308162c9575fbbff53345decd7ff", 0x19, 0x800}, {&(0x7f00000000c0)="a617f2a85aa18e994b5a064da948378f3b587d95d1cd9557281a69f8", 0x1c, 0x8}, {&(0x7f0000000100)="11d46ebfc804ae80b3c759d3ef4d31782ed2d98d198dfb", 0x17}, {&(0x7f0000000140)="6acc195ac2479243b1628e9557ad8f14492a27d4eeeac0ec3c9bfc04992e6ad54a1bc14237f90f2a4cdd49fe6c21fc9a0dea15c46fa85074277db99826caffe475a9f0f58dd65665a94717a47a0c6d518f704e95761e3a295351dab8da7145ad57b4ac9c2bb8e502842ef718e4de26a2ded27fc19fb3faca9cd085e8cdc93b6caa82ddb9e25a11c06b9e8c2af03752f0bb5cc17c0e66d2934df6fab155c4178864d64f769c23e3c5edbe185d92cc3ad370712154143786f0dad0879b431301ef0f4754befb3ffe12c64f550caded5e14744eef17129d0a4ac40c0a6f689a80d2a03621f2065e36b9d5f37cbf8adbb1e9bd70", 0xf2, 0x94}], 0x200000, 0x0) r1 = getpgrp(0xffffffffffffffff) ptrace$peekuser(0x3, r1, 0x377fffffe) r2 = creat(&(0x7f0000226000)='./file0\x00', 0x0) socketpair(0x13, 0xa, 0x5, &(0x7f0000000400)) r3 = dup2(r2, r0) close(r2) getegid() getsockopt$ARPT_SO_GET_INFO(r2, 0x0, 0x60, &(0x7f0000000300)={'filter\x00'}, &(0x7f0000000380)=0x44) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r0) setsockopt$llc_int(r3, 0x10c, 0x8, &(0x7f00000002c0)=0x2, 0x4) fcntl$setownex(r2, 0xf, &(0x7f0000000440)={0x1, r1}) 2018/04/26 14:38:18 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00'}) r1 = syz_open_dev$mice(&(0x7f0000000680)='/dev/input/mice\x00', 0x0, 0x8000000080003) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0xd1, "0807ac02ee07c3fd607bc0a48fa193b7c051bef6f2cd0ff8dcac976d891d30e21c3ced2c366b2f0c06d509dfd4a08ae840709392c5c4cac3cd310c7b785f5d1745968c8d0fe8c9636824dadcb91757de8a778f3098ddb1fe3436f31134b7e09cf330046efdeb195c7ed4c09923e289721eb969b66891aae2f380bced74b70ebc9cce80deca28538c822b4e81a20c06b9df8640a4d7c82bbd7af4724ae6bb3900e981f1e39a1b8c72eecf933b03399e747c8a1af1818de65e455e25146f5cb5752e6d2e1306e4312d183943f98650fe0556"}, &(0x7f0000000180)=0xd9) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000440)={{{@in=@remote, @in=@rand_addr}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f0000000540)=0xe8) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x18f, 0x8201, 0x3f, 0x6, r2}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000240)={{{@in=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000340)=0xe8) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000380)=[{0x3, 0x6}, {0xf, 0xfffffffffffffe01}, {0x6, 0x1}, {0x6, 0xff}], 0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040)={0x100000001, 0x40, 0x0, 0xd39, 0x4}, 0x14) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000400)) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00000003c0)=@sack_info={r2, 0x2, 0x6}, 0xc) ioctl$TUNSETOWNER(r3, 0x400454cc, r4) 2018/04/26 14:38:18 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(0xffffffffffffffff, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYBLOB="f7960aec5d70322e2743ffc036ea67b2efac95e79708294527f42e8e8d35f21f7b8829ba20e37f6933fe65af2af3f8f6feafe8"], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:18 executing program 1: mremap(&(0x7f0000959000/0x1000)=nil, 0x1000, 0x3000, 0x2, &(0x7f00005ec000/0x3000)=nil) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0xf) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000040)={0xd13, 0x1000, 0xb2f, 'queue0\x00'}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x1, 0x9, 0x8001, 0x3, 0x1, 0x3ff, 0x9, 0x10001, r3}, 0x20) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000140)={r1, r2/1000+30000}, 0x10) 2018/04/26 14:38:18 executing program 4: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000000c0)=""/250, 0xfa) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f00000003c0)=""/153, 0x99) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x100000000, 0x4, 0x5}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={r1, 0xd30}, 0x8) 2018/04/26 14:38:18 executing program 2: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x3}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000100)={0x10001, 0x10001, 0x9}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) r4 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x80000000, 0x802) ioctl$KDGKBENT(r4, 0x4b46, &(0x7f0000000080)={0x10001, 0x9, 0x6}) read(r3, &(0x7f0000481000)=""/128, 0xfffffffffffffec4) 2018/04/26 14:38:18 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x7, 0x202, 0x3, 0x1, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000000c0)=r1, 0x4) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000bbeff4)) shutdown(r0, 0x2) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x1, 0x0) [ 162.483650] FAULT_INJECTION: forcing a failure. [ 162.483650] name failslab, interval 1, probability 0, space 0, times 0 [ 162.495118] CPU: 0 PID: 11436 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 162.502094] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 162.511498] Call Trace: [ 162.514199] dump_stack+0x185/0x1d0 [ 162.517914] should_fail+0x87b/0xab0 [ 162.521773] should_failslab+0x279/0x2a0 [ 162.526062] __kmalloc+0xc2/0x350 [ 162.529588] ? sctp_v4_cmp_addr+0x1b8/0x250 [ 162.534565] ? sctp_add_bind_addr+0xb0/0x630 [ 162.539050] sctp_add_bind_addr+0xb0/0x630 [ 162.543341] sctp_copy_local_addr_list+0x4e1/0x610 [ 162.548327] sctp_copy_one_addr+0x20b/0xc50 [ 162.552779] sctp_bind_addr_copy+0x28c/0x970 [ 162.557239] sctp_assoc_set_bind_addr_from_ep+0x21c/0x280 [ 162.562814] sctp_sendmsg+0x350f/0x6030 [ 162.566940] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 162.572443] ? kstrtoull+0x766/0x7e0 [ 162.576197] ? sctp_getsockopt+0x145b0/0x145b0 [ 162.580833] inet_sendmsg+0x48d/0x740 [ 162.584729] ? security_socket_sendmsg+0x9e/0x210 [ 162.589632] ? inet_getname+0x500/0x500 [ 162.593632] SYSC_sendto+0x6c3/0x7e0 [ 162.597499] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 162.603195] ? prepare_exit_to_usermode+0x149/0x3a0 [ 162.608263] SyS_sendto+0x8a/0xb0 [ 162.611819] do_syscall_64+0x309/0x430 [ 162.615761] ? SYSC_getpeername+0x560/0x560 [ 162.620117] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 162.625341] RIP: 0033:0x455389 [ 162.628564] RSP: 002b:00007f2521b4ec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 162.636338] RAX: ffffffffffffffda RBX: 00007f2521b4f6d4 RCX: 0000000000455389 [ 162.643635] RDX: 0000000000000001 RSI: 0000000020000140 RDI: 0000000000000013 [ 162.650959] RBP: 000000000072bea0 R08: 0000000020000000 R09: 000000000000001c [ 162.658252] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 162.665553] R13: 0000000000000501 R14: 00000000006fa8b8 R15: 0000000000000039 2018/04/26 14:38:18 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYBLOB="f7960aec5d70322e2743ffc036ea67b2efac95e79708294527f42e8e8d35f21f7b8829ba20e37f6933fe65af2af3f8f6feafe8"], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:18 executing program 4: setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000440)={0x0, @empty, @broadcast=0xffffffff}, 0xc) r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$read(0xb, r0, &(0x7f0000000100)=""/100, 0x64) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x4000) readv(r1, &(0x7f0000000000)=[{&(0x7f0000002c00)=""/4096, 0x1000}, {&(0x7f0000003c00)=""/4096, 0x1000}], 0x10000000000001af) 2018/04/26 14:38:18 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.net/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) seccomp(0x1, 0x0, &(0x7f0000000180)={0x4, &(0x7f0000000140)=[{0x7, 0x3f, 0x8, 0x9c}, {0x7, 0xf97, 0x80000000, 0x82d}, {0x9, 0x9, 0x101, 0x7f}, {0x1, 0x0, 0xcb, 0x101}]}) write$cgroup_int(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="ff471860063c924bccdf7e1b361a5a4611dc7d69b21e48c61159e62a7d9251c32a1046c77683ea5777a5447c1e04dc78344ff8a24ed39a23445b1cc4dd73d777e93a2a31c12ec801d9274c3594a1f9003417d80b2cec8c692da3349201a08ac01128b2866908ce0cba5e0f42a6abfe05d1b48c0a3e29dd19e4895f27b14750a0d82eaeeb244910abd4cdf99d5b5469b25be8483679197c4e0cd1dc88aef4c32f75047a2b16b20ab95feb9c5abfa49801311372d4e622bc482fb4cd68509116f01af81f063b2a405a4579163ceb628bc0c0fec9b25aded50874a3ce08bf000000"], 0x4) r2 = dup2(r1, r1) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000000040)=0x1000, 0x8) r3 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x5, 0x111000) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f00000000c0)=""/74) 2018/04/26 14:38:18 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000000f000)='/proc/self/net/pfkey\x00', 0x0, 0x0) pread64(r0, &(0x7f00000004c0)=""/4096, 0x1000, 0x2b) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/15, 0xf}, {&(0x7f0000000080)=""/104, 0x68}, {&(0x7f0000000100)=""/86, 0x56}, {&(0x7f0000000180)=""/50, 0x32}], 0x4) ioctl$sock_proto_private(r0, 0x89e3, &(0x7f0000000000)="47759ba9055d8b66477a542609ebd14a41d5ff52e9ddfab86d6aea2c20fbe41774ad06baa81a068cb99d01b9ee40332b01") 2018/04/26 14:38:18 executing program 2: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0xfffffffffffffffc, &(0x7f0000000100)={0xfffffbffffffff7f}, 0x0, 0xfffffffffffffde9) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x3}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x8032, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x12000, 0x3, &(0x7f00006ed000/0x12000)=nil) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r2, &(0x7f0000481000)=""/128, 0x80) r3 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x112) ioctl$GIO_CMAP(r3, 0x4b70, &(0x7f0000000080)) 2018/04/26 14:38:18 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f8, &(0x7f0000000080)={"7369743000120000000080000000002a", @ifru_data=&(0x7f0000000000)="18a7318a0a64cc76440b277a77a914e936f6c7a06cda19000e96b8abb9a07072"}) write$binfmt_elf64(r0, &(0x7f0000000c80)=ANY=[@ANYBLOB="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"], 0xb21) 2018/04/26 14:38:18 executing program 7: ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000180)={{}, 0x0, 0x0, 'id1\x00', 'timer1\x00', 0x0, 0x0, 0x6}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000400)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000300)={0x0, &(0x7f00000000c0)=[{}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/04/26 14:38:18 executing program 0 (fault-call:2 fault-nth:58): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000100)="97", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000140)='z', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) [ 162.917325] FAULT_INJECTION: forcing a failure. [ 162.917325] name failslab, interval 1, probability 0, space 0, times 0 [ 162.928765] CPU: 0 PID: 11488 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 162.935737] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 162.945144] Call Trace: [ 162.947800] dump_stack+0x185/0x1d0 [ 162.951524] should_fail+0x87b/0xab0 [ 162.955347] should_failslab+0x279/0x2a0 [ 162.959527] __kmalloc+0xc2/0x350 [ 162.963073] ? sctp_add_bind_addr+0xb0/0x630 2018/04/26 14:38:19 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x40000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) accept4$inet6(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000100)=0x1c, 0x80800) fcntl$notify(r0, 0x402, 0x13) sendmsg$nl_route(r1, &(0x7f0000001e40)={&(0x7f0000000400)={0x10}, 0xc, &(0x7f0000001e00)={&(0x7f0000000380)=ANY=[@ANYBLOB="2c000abf0000", @ANYRES32=0x0, @ANYBLOB="14000100ff010000000000000000000000000001"], 0x2c}, 0x1}, 0x0) [ 162.967561] sctp_add_bind_addr+0xb0/0x630 [ 162.971897] sctp_copy_local_addr_list+0x4e1/0x610 [ 162.976957] sctp_copy_one_addr+0x20b/0xc50 [ 162.981436] sctp_bind_addr_copy+0x28c/0x970 [ 162.985957] sctp_assoc_set_bind_addr_from_ep+0x21c/0x280 [ 162.991579] sctp_sendmsg+0x350f/0x6030 [ 162.995681] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 163.001243] ? kstrtoull+0x766/0x7e0 [ 163.005082] ? sctp_getsockopt+0x145b0/0x145b0 [ 163.009776] inet_sendmsg+0x48d/0x740 2018/04/26 14:38:19 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)='\n', 0x1) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000000140)={0x7, 0x3, 0x4940, 0x6, [], [], [], 0x10001, 0x8, 0x9, 0x9, "b5bbe042ec1d4d9fa8112f074e1a80cf"}) [ 163.013732] ? security_socket_sendmsg+0x9e/0x210 [ 163.018694] ? inet_getname+0x500/0x500 [ 163.022736] SYSC_sendto+0x6c3/0x7e0 [ 163.026578] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 163.032145] ? prepare_exit_to_usermode+0x149/0x3a0 [ 163.037324] SyS_sendto+0x8a/0xb0 [ 163.040916] do_syscall_64+0x309/0x430 [ 163.044911] ? SYSC_getpeername+0x560/0x560 [ 163.049321] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 163.054570] RIP: 0033:0x455389 [ 163.057806] RSP: 002b:00007f2521b4ec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c 2018/04/26 14:38:19 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000100)={0x2, 0x5, 0x0, 0x100, 0xff, 0x401}) unshare(0x20000800) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x802, 0x0, 0x200000002, 0x2000000048}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x1fd, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x80002, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x10, &(0x7f00000002c0), &(0x7f00000001c0)=0x657) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000080)=""/96) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000000040)) [ 163.065579] RAX: ffffffffffffffda RBX: 00007f2521b4f6d4 RCX: 0000000000455389 [ 163.072898] RDX: 0000000000000001 RSI: 0000000020000140 RDI: 0000000000000013 [ 163.080225] RBP: 000000000072bea0 R08: 0000000020000000 R09: 000000000000001c [ 163.087541] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 163.094865] R13: 0000000000000501 R14: 00000000006fa8b8 R15: 000000000000003a 2018/04/26 14:38:19 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup3(r0, r0, 0x80001) mknodat(r1, &(0x7f0000000100)='./file0\x00', 0x8000, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000840)={0x284, 0x1a, 0x400, 0x70bd27, 0x25dfdbfc, {0xc}, [@nested={0x1c4, 0x8e, [@generic="216be149f03651e734e20d9fbe6eb0d60ddfe3c4717547066fec74f20b6b7d3ebd4c04411a103031f2ac78355c3323717a60b93e53b735b018de82", @generic="93378035f1b1781b5063cd06679bd22f498c7d8c8bc9b3abd2beabb526a9978010c29ac44f99ea91734870f271ae7d42d4b64b9baf330b16ae7d06bd13d3fc0f61b6d95e9a315ce107a2bd03a0ab88c175939fc381928205bd23a93520a4b57cef3c6e2a73ddb86a2ad68f4681516b30f8a1ffc7dd4a435c62305416b9e7f887a74d7fdd7c6e807819f6c8a2f165e05da516fd7c2c78505bdbd0ed9d8a99c6", @generic="66aefa44f9a668ea3331b5501dc3ef0884c7ebf6b70cdbaa4b89ef958b903d6c6d5ed95c948a9a5bf0b1f13f14c989ff9db3132dd96b2f980095436174e0c91e5cd27930419cdf4e43013840d18a86b3591793151d987ae2503b72898e435ea104cc23e44f997eab330235f994e51cb23b5cae250070be9f37682aabf7eff4260054047503dddc94ec73b600d1e4b5a56493c584b0c29da034fd5c6e75487077eade9c4fbdcb28d62f8c271ca109c9bfc61c04462f61b3bc2fc741c988a2a5fff3c774c8e322deebd295596ab46050bd350c86c8476bc6121ec6bf9aceba3cc97e8775d10d"]}, @nested={0x98, 0x1d, [@generic="e9da9c200682a92c699d881422288d5ae466cdbe8f4175d3eff4d9b5da20b727fba3995dd0b96767b3e58c9325253792d78c838f42163f3cc286056341bea4a0d73eb6f23828e6f8768213a63f72b7c24463841c35fe74f9a35bcf8a6a6c85d31c25013549e13b8d92f6be781a232e9762a056fe6c5cdf2707e0910f79049facfd869eb9df52b5a6de9e120bec80213d1d1d"]}, @typed={0x14, 0x96, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, 0x284}, 0x1, 0x0, 0x0, 0x8000}, 0x8000) readv(r0, &(0x7f0000000640)=[{&(0x7f0000002040)=""/4096, 0x1000}], 0x1) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000001000)=ANY=[@ANYBLOB="1400000042000000000000000300"], 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000180)=@pppol2tpin6, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/149, 0x95}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000200)) 2018/04/26 14:38:19 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet(0x2, 0x0, 0x8000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, 0x188ff1d8, 0xc2a}, &(0x7f0000000100)=0x90) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e22, 0x1ff, @mcast1={0xff, 0x1, [], 0x1}, 0x10001}}}, 0x84) bind$alg(r0, &(0x7f00000003c0)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000000440)="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") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200), 0xfffffe98) 2018/04/26 14:38:19 executing program 7: r0 = memfd_create(&(0x7f00000000c0)='[*[\x00', 0x0) write(r0, &(0x7f0000000040)="ee", 0x1) sendfile(r0, r0, &(0x7f0000000340), 0xffff) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000100)=0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) futimesat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000180)={'veth0_to_team\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/04/26 14:38:19 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYBLOB="f7960aec5d70322e2743ffc036ea67b2efac95e79708294527f42e8e8d35f21f7b8829ba20e37f6933fe65af2af3f8f6feafe8"], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:19 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000000280)={{0x2, 0x7, 0xa7d, 0x7aa, "81661719dee125eef47db85da39b73572978fd1bee139cbf7a67938a80fce9aad6162e29aeab7faadb31fb85", 0xbe}, 0x7, [0x21ff0000000000, 0xd53, 0x5, 0x7fffffff, 0x7fff, 0x8, 0x7f, 0x3, 0x101, 0x2, 0xfffffffffffff801, 0x3, 0x641, 0x800, 0x100, 0x5fc2, 0x7f, 0x5, 0x5, 0x101, 0x0, 0xffffffffffffff8e, 0x390f1ef1, 0x5, 0x6, 0x6, 0x5, 0x4, 0x3, 0xf4b, 0xb300, 0x7fffffff, 0x2, 0x2, 0x9, 0x1, 0x10000, 0x5, 0x1, 0x5, 0x9, 0x100000001, 0xffffffff, 0x8, 0x5, 0x80000000, 0x3ff, 0x9, 0x2, 0x24d, 0x7, 0xffffffffffff7aae, 0x3c, 0x4, 0x3, 0x7, 0xd94, 0x9, 0x1ff, 0x2000000000000, 0x1000, 0x72, 0x5, 0x100000001, 0x20, 0x4, 0x7, 0x7ff, 0x3, 0x8, 0x7, 0x4, 0x6, 0x1f, 0x6, 0x7ff, 0x6, 0x1, 0x2e2, 0x7, 0x400000000000000, 0xffff, 0x4, 0x3, 0xd4e, 0x6, 0x1f, 0x3, 0x3, 0x8001, 0x9, 0x8, 0x7, 0x200, 0x4, 0x2, 0x101, 0x20, 0x100, 0x1, 0x3e3, 0x6, 0xf2, 0x80, 0x6, 0x7fffffff, 0x8, 0x7ded, 0x80000, 0x100000001, 0x534, 0x5, 0x10000, 0x2, 0x1, 0x4, 0x1, 0x7ff, 0x5, 0x6, 0x0, 0x5, 0x4e, 0x2800000000000, 0x6, 0x1, 0x9, 0x1], {r2, r3+30000000}}) fstatfs(r0, &(0x7f0000000180)=""/164) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40000000000110, 0x38f) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x10100) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x58, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0x5, @empty, 0xd71a}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1a}}, @in6={0xa, 0x4e24, 0x4, @loopback={0x0, 0x1}, 0x64}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}]}, &(0x7f0000000140)=0x10) sendto$inet6(r0, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) close(r0) 2018/04/26 14:38:19 executing program 0 (fault-call:2 fault-nth:59): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000100)="97", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000140)='z', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) 2018/04/26 14:38:19 executing program 5: r0 = socket(0x8000000010, 0x801, 0x8) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000)=0xfff, 0x4) sendto(r0, &(0x7f00004aefee)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000051c0)=[{{&(0x7f0000004fc0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000005180), 0x0, &(0x7f0000000200)=""/4096, 0x1000, 0xca}, 0x1}], 0x1, 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000000c0)=0x20, 0x4) setsockopt$inet_int(r1, 0x0, 0x3d, &(0x7f0000000080)=0x100, 0x4) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000100)=0x94f5) [ 163.510039] FAULT_INJECTION: forcing a failure. [ 163.510039] name failslab, interval 1, probability 0, space 0, times 0 [ 163.521697] CPU: 1 PID: 11532 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 163.528675] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 163.538077] Call Trace: [ 163.541958] dump_stack+0x185/0x1d0 [ 163.545757] should_fail+0x87b/0xab0 [ 163.549552] should_failslab+0x279/0x2a0 [ 163.553689] __kmalloc+0xc2/0x350 [ 163.557221] ? sctp_add_bind_addr+0xb0/0x630 [ 163.561882] sctp_add_bind_addr+0xb0/0x630 [ 163.566205] sctp_copy_local_addr_list+0x4e1/0x610 [ 163.571241] sctp_copy_one_addr+0x20b/0xc50 [ 163.575728] sctp_bind_addr_copy+0x28c/0x970 [ 163.580245] sctp_assoc_set_bind_addr_from_ep+0x21c/0x280 [ 163.585949] sctp_sendmsg+0x350f/0x6030 [ 163.590164] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 163.595816] ? kstrtoull+0x766/0x7e0 [ 163.599645] ? sctp_getsockopt+0x145b0/0x145b0 [ 163.604346] inet_sendmsg+0x48d/0x740 [ 163.608289] ? security_socket_sendmsg+0x9e/0x210 [ 163.613271] ? inet_getname+0x500/0x500 [ 163.617314] SYSC_sendto+0x6c3/0x7e0 [ 163.621148] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 163.626721] ? prepare_exit_to_usermode+0x149/0x3a0 [ 163.631894] SyS_sendto+0x8a/0xb0 [ 163.635518] do_syscall_64+0x309/0x430 [ 163.639514] ? SYSC_getpeername+0x560/0x560 [ 163.643941] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 163.649194] RIP: 0033:0x455389 [ 163.652428] RSP: 002b:00007f2521b4ec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c 2018/04/26 14:38:19 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYBLOB="f7960aec5d70322e2743ffc036ea67b2efac95e79708294527f42e8e8d35f21f7b8829ba20e37f6933fe65af2af3f8f6feafe8"], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:19 executing program 3: unshare(0x40600) r0 = memfd_create(&(0x7f0000000000)="2f6465762f617505000000a7df9746c79e0c862e00", 0x3) r1 = syz_open_dev$tun(&(0x7f0000000300)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00'}) [ 163.660214] RAX: ffffffffffffffda RBX: 00007f2521b4f6d4 RCX: 0000000000455389 [ 163.667535] RDX: 0000000000000001 RSI: 0000000020000140 RDI: 0000000000000013 [ 163.674853] RBP: 000000000072bea0 R08: 0000000020000000 R09: 000000000000001c [ 163.682169] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 163.689491] R13: 0000000000000501 R14: 00000000006fa8b8 R15: 000000000000003b 2018/04/26 14:38:19 executing program 2: r0 = getpid() r1 = getpgrp(r0) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x8, 0x103) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000000080)) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) getpgrp(r3) rt_tgsigqueueinfo(r1, r3, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x3}) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r4, &(0x7f0000481000)=""/128, 0x80) signalfd4(r2, &(0x7f0000000180)={0x1000}, 0x8, 0x0) 2018/04/26 14:38:19 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYBLOB="f7960aec5d70322e2743ffc036ea67b2efac95e79708294527f42e8e8d35f21f7b8829ba20e37f6933fe65af2af3f8f6feafe8"], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:19 executing program 4: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000040)="240000001a0025f00000000401111f0e0a4ceeffff03bf00000009ec0800030005000000", 0x24) fcntl$setlease(r0, 0x400, 0x1) r1 = fcntl$getown(r0, 0x9) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x2, r1}) 2018/04/26 14:38:19 executing program 3: pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(0xffffffffffffffff, &(0x7f0000001700)=[{&(0x7f0000003940)="90", 0x1}], 0x1) write(r1, &(0x7f0000335000), 0xfc94) readv(r0, &(0x7f0000000040), 0x100000000000035d) ioctl$TIOCCBRK(r0, 0x5428) 2018/04/26 14:38:19 executing program 0 (fault-call:2 fault-nth:60): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000100)="97", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000140)='z', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) 2018/04/26 14:38:19 executing program 5: unshare(0x40600) bind$alg(0xffffffffffffffff, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r0 = signalfd4(0xffffffffffffff9c, &(0x7f0000000000)={0x8}, 0x8, 0x80000) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) open_by_handle_at(r0, &(0x7f0000000040)={0xe3, 0x8, "d847249d98de3e4b03ed2001bb94b33daf05bfb14363635d0ee891efee6f8e27fa2f94474326a6c4fc2df31f47e3ae43af2e9bad9923c16dcaaf2354d47c852e6f526bfeba8db4aa0b6abc3d25dc5c9e1326188c4d434606a3e80e985c1467b0b38593871b9a988dea5be6fd979aaf0a6e2fe84df68e47047846db91b71e427cb9e6c15170a6694ed66fbacbb6c56754b79cf5598fbf92dd4203fcb42afb7b65ce47c6d73fe7f1f081a1882681dd3467b0b227f9adb29645759586be3e691cd059d1a5b60c1c7ecf5c1a4dbde4efae735d4c9de9e12f3d3134b78e"}, 0x101800) [ 164.012743] FAULT_INJECTION: forcing a failure. [ 164.012743] name failslab, interval 1, probability 0, space 0, times 0 [ 164.024438] CPU: 0 PID: 11561 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 164.031416] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 164.040820] Call Trace: [ 164.043495] dump_stack+0x185/0x1d0 [ 164.047223] should_fail+0x87b/0xab0 [ 164.051344] should_failslab+0x279/0x2a0 [ 164.056014] __kmalloc+0xc2/0x350 [ 164.059539] ? sctp_add_bind_addr+0xb0/0x630 [ 164.064030] sctp_add_bind_addr+0xb0/0x630 [ 164.068344] sctp_copy_local_addr_list+0x4e1/0x610 [ 164.073380] sctp_copy_one_addr+0x20b/0xc50 [ 164.077810] sctp_bind_addr_copy+0x28c/0x970 [ 164.082354] sctp_assoc_set_bind_addr_from_ep+0x21c/0x280 [ 164.087966] sctp_sendmsg+0x350f/0x6030 [ 164.092072] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 164.097899] ? kstrtoull+0x766/0x7e0 [ 164.101750] ? sctp_getsockopt+0x145b0/0x145b0 [ 164.106533] inet_sendmsg+0x48d/0x740 [ 164.110531] ? security_socket_sendmsg+0x9e/0x210 [ 164.115477] ? inet_getname+0x500/0x500 [ 164.119591] SYSC_sendto+0x6c3/0x7e0 [ 164.123588] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 164.129134] ? prepare_exit_to_usermode+0x149/0x3a0 [ 164.134266] SyS_sendto+0x8a/0xb0 [ 164.137827] do_syscall_64+0x309/0x430 [ 164.141792] ? SYSC_getpeername+0x560/0x560 [ 164.146619] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 164.151849] RIP: 0033:0x455389 [ 164.155068] RSP: 002b:00007f2521b4ec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c 2018/04/26 14:38:20 executing program 3: recvmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000000c0)=@ll, 0x80, &(0x7f0000ca3000)=[{&(0x7f0000846000)=""/15, 0xf}, {&(0x7f0000000380)=""/87, 0x2f1}, {&(0x7f00008e3f35)=""/203, 0xcb}, {&(0x7f0000f75ffe)=""/2, 0x2}], 0x4, &(0x7f0000a01f13)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00007a9000)=""/251}, 0x48) [ 164.162832] RAX: ffffffffffffffda RBX: 00007f2521b4f6d4 RCX: 0000000000455389 [ 164.170226] RDX: 0000000000000001 RSI: 0000000020000140 RDI: 0000000000000013 [ 164.177533] RBP: 000000000072bea0 R08: 0000000020000000 R09: 000000000000001c [ 164.184844] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 164.192159] R13: 0000000000000501 R14: 00000000006fa8b8 R15: 000000000000003c 2018/04/26 14:38:20 executing program 7: unshare(0x400) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x40101283, 0x200000000007fff) 2018/04/26 14:38:20 executing program 0 (fault-call:2 fault-nth:61): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000100)="97", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000140)='z', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) 2018/04/26 14:38:20 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x0, &(0x7f0000000040)=ANY=[], &(0x7f00000000c0)={0x0, 0x0, [0x0, 0x0, 0x0, 0xffffffffffffffff]}) 2018/04/26 14:38:20 executing program 5: r0 = userfaultfd(0x4) ioctl$UFFDIO_REGISTER(r0, 0xc0189436, &(0x7f0000000000)={{&(0x7f0000ff9000/0x4000)=nil, 0x4000}, 0x40003}) 2018/04/26 14:38:20 executing program 2: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x3}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r2, &(0x7f0000481000)=""/128, 0x80) r3 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xfffffffffffffffb, 0x4000) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r3, 0xc0505510, &(0x7f0000000100)={0x0, 0x2, 0x7, 0x9, &(0x7f0000000080)=[{}, {}]}) 2018/04/26 14:38:20 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYBLOB="f7960aec5d70322e2743ffc036ea67b2efac95e79708294527f42e8e8d35f21f7b8829ba20e37f6933fe65af2af3f8f6feafe8"], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:20 executing program 3: socket$inet6(0xa, 0x1, 0x8010000000000084) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000200), &(0x7f0000000180)=0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x168) 2018/04/26 14:38:20 executing program 4: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = memfd_create(&(0x7f0000000380)='keyring\x00', 0x1) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000440)=0x7fffffff, 0x8) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x80, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000100)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f0000000680)={{0x3, 0x2, 0x62f, 0x0, "3b61695e6c50abc8a536c7f2d28b1915ad3799d05ffc772cf64b52b09e5c1b28ecdc8a878210ea4cf13b1d3a", 0x4}, 0x0, 0x0, 0x5, r3, 0x8001, 0x0, "20154a68a8c09c3a813e8f4ee62dbfcb2b6dcf934a12bc6a50e7b1d3d3dfb986f0631b20ccca76cb34b02dc8733279f370ea50948a2772778ca8190a19cda9cf", &(0x7f0000000140)='filter\x00', 0x7, [], [0x3, 0x8, 0x8648, 0x4]}) r4 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r5 = add_key$keyring(&(0x7f0000000a80)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r4) r6 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000500)="01", 0x1, r5) setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000600)={'filter\x00', 0x4}, 0x68) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000180)) r7 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x1b8, r0) keyctl$dh_compute(0x17, &(0x7f0000000280)={r6, r7, r7}, &(0x7f00000002c0)=""/108, 0x6c, 0x0) [ 164.534526] FAULT_INJECTION: forcing a failure. [ 164.534526] name failslab, interval 1, probability 0, space 0, times 0 [ 164.546178] CPU: 1 PID: 11594 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 164.553189] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 164.562592] Call Trace: [ 164.565246] dump_stack+0x185/0x1d0 [ 164.569000] should_fail+0x87b/0xab0 [ 164.572782] should_failslab+0x279/0x2a0 [ 164.576959] __kmalloc+0xc2/0x350 [ 164.580494] ? sctp_v4_cmp_addr+0x1b8/0x250 [ 164.584883] ? sctp_add_bind_addr+0xb0/0x630 [ 164.589359] sctp_add_bind_addr+0xb0/0x630 [ 164.593658] sctp_copy_local_addr_list+0x4e1/0x610 [ 164.598674] sctp_copy_one_addr+0x20b/0xc50 [ 164.603137] sctp_bind_addr_copy+0x28c/0x970 [ 164.607647] sctp_assoc_set_bind_addr_from_ep+0x21c/0x280 [ 164.613259] sctp_sendmsg+0x350f/0x6030 [ 164.617346] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 164.622890] ? kstrtoull+0x766/0x7e0 [ 164.626725] ? sctp_getsockopt+0x145b0/0x145b0 [ 164.631407] inet_sendmsg+0x48d/0x740 [ 164.635325] ? security_socket_sendmsg+0x9e/0x210 [ 164.640277] ? inet_getname+0x500/0x500 [ 164.644330] SYSC_sendto+0x6c3/0x7e0 [ 164.648152] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 164.653683] ? prepare_exit_to_usermode+0x149/0x3a0 [ 164.658818] SyS_sendto+0x8a/0xb0 [ 164.662399] do_syscall_64+0x309/0x430 [ 164.666372] ? SYSC_getpeername+0x560/0x560 [ 164.670864] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 164.676091] RIP: 0033:0x455389 2018/04/26 14:38:20 executing program 4: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = memfd_create(&(0x7f0000000380)='keyring\x00', 0x1) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000440)=0x7fffffff, 0x8) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x80, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000100)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f0000000680)={{0x3, 0x2, 0x62f, 0x0, "3b61695e6c50abc8a536c7f2d28b1915ad3799d05ffc772cf64b52b09e5c1b28ecdc8a878210ea4cf13b1d3a", 0x4}, 0x0, 0x0, 0x5, r3, 0x8001, 0x0, "20154a68a8c09c3a813e8f4ee62dbfcb2b6dcf934a12bc6a50e7b1d3d3dfb986f0631b20ccca76cb34b02dc8733279f370ea50948a2772778ca8190a19cda9cf", &(0x7f0000000140)='filter\x00', 0x7, [], [0x3, 0x8, 0x8648, 0x4]}) r4 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r5 = add_key$keyring(&(0x7f0000000a80)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r4) r6 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000500)="01", 0x1, r5) setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000600)={'filter\x00', 0x4}, 0x68) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000180)) r7 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x1b8, r0) keyctl$dh_compute(0x17, &(0x7f0000000280)={r6, r7, r7}, &(0x7f00000002c0)=""/108, 0x6c, 0x0) 2018/04/26 14:38:20 executing program 2: r0 = getpgrp(0x0) r1 = gettid() mlockall(0x3) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x3}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r2, &(0x7f0000481000)=""/128, 0x80) 2018/04/26 14:38:20 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getegid() r1 = open(&(0x7f00000000c0)='./file0\x00', 0x200600, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={r2, 0x3ff}, 0x8) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)={0x0, 0x0}) fcntl$setown(r1, 0x8, r3) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f0000790ff0)=""/16, &(0x7f00004d1000)=0x10) r4 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x80000001, 0x20001) ioctl$PIO_SCRNMAP(r4, 0x4b41, &(0x7f0000000040)="d969a8e13f2612e89c6719962398892868222d06cb1b0fc8e89d8dec5ab13e4b2079fcc013f78abfebad7e1dc8eded9a9b253ea8e92304296293f129d7d95ed43867367dde5864b3493dd6158bd4") r5 = getpgid(0xffffffffffffffff) ptrace(0x4219, r5) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000200)={r4}) 2018/04/26 14:38:20 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYBLOB="f7960aec5d70322e2743ffc036ea67b2efac95e79708294527f42e8e8d35f21f7b8829ba20e37f6933fe65af2af3f8f6feafe8"], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) [ 164.679307] RSP: 002b:00007f2521b4ec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 164.687071] RAX: ffffffffffffffda RBX: 00007f2521b4f6d4 RCX: 0000000000455389 [ 164.694559] RDX: 0000000000000001 RSI: 0000000020000140 RDI: 0000000000000013 [ 164.701875] RBP: 000000000072bea0 R08: 0000000020000000 R09: 000000000000001c [ 164.709373] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 164.716706] R13: 0000000000000501 R14: 00000000006fa8b8 R15: 000000000000003d 2018/04/26 14:38:20 executing program 7: r0 = epoll_create1(0x80000) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3ff, 0x40) getpeername$netlink(r1, &(0x7f00000014c0), &(0x7f0000001500)=0xc) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000040)=0x5, 0x2) r2 = epoll_create1(0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000480)='/dev/audio\x00', 0x2000, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f00000004c0)=""/4096) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000400)=@filter={'filter\x00', 0xe, 0x3, 0x310, [0x0, 0x200000c0, 0x200001a8, 0x200003a0], 0x0, &(0x7f0000000080), &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x9, 0x9, 0x0, 'lo\x00', 'dummy0\x00', 'sit0\x00', 'team0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x7cc3785b10ea85d4, 0x0, 0x0, 0xff, 0x0, 0xff], 0x70, 0x70, 0xb8}}, @common=@ERROR={'ERROR\x00', 0x20, {"3eba42f8bd169e512a45bc3199179d4dbc099499393b71c04679d3b2bc9b"}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x2, [{{{0x9, 0x0, 0x3, 'yam0\x00', 'ip6gretap0\x00', 'syzkaller1\x00', 'eql\x00', @empty, [0xff, 0xff, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff], 0x70, 0x70, 0xa0}}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x1}}}}, {{{0x3, 0x10, 0x88f5, 'team_slave_1\x00', 'veth1\x00', 'syz_tun\x00', 'team0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0xd8, 0x128}, [@common=@dnat={'dnat\x00', 0x10, {{@random="f960f0d29635", 0x10}}}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffb}}]}, @common=@log={'log\x00', 0x28, {{0x1, "c8188dba0d171ef9dbe70d2a4307c9d19af96ffc210a95d8c4f4e08be7a9", 0x4}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff}]}, 0x388) close(r0) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r4, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) flock(r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000c85000)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000f2cff4)={0x2000}) 2018/04/26 14:38:20 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00008c4fac)=' ', 0x1, 0x4000000000, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0xffffffffffffff1d) r1 = socket$netlink(0x10, 0x3, 0x4) sendto$inet6(r0, &(0x7f0000000080)='8', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r1, &(0x7f0000000040)=[{&(0x7f0000136000)="480000001400190d090043eafd068c560a840080ffe006004e2000000000a2bc5603ca00000fff89000000200000000101ff0000000309ff5bffff00c7e5ed5e000000000000009f", 0x48}], 0x1) 2018/04/26 14:38:20 executing program 3: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f0000000100)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) fchown(r0, r1, r2) fcntl$setlease(r0, 0x400, 0x0) r3 = open(&(0x7f0000ddd000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r3, 0x400, 0x0) fcntl$setlease(r3, 0x400, 0x0) get_mempolicy(&(0x7f00000002c0), &(0x7f0000000380), 0xd4, &(0x7f0000ffc000/0x3000)=nil, 0x2) syz_mount_image$jfs(&(0x7f00000001c0)='jfs\x00', &(0x7f0000000200)='./file0\x00', 0x88, 0x2, &(0x7f0000000280)=[{&(0x7f0000000240)="2f8db0cd50c92ee946ceaaeea78d4e6055a9ff7d93ba77c75543495b0f0a5baa2e1953f079493a3ca415e7af6fd4bfbfd013ce78beb20917b390e9ca", 0x3c, 0x6}, {&(0x7f00000003c0)="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", 0x1000, 0x400}], 0x102000, &(0x7f0000000300)={[{@noquota='noquota', 0x2c}, {@grpquota='grpquota', 0x2c}]}) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/26 14:38:20 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) close(r0) semget(0x3, 0x0, 0x400) 2018/04/26 14:38:20 executing program 0 (fault-call:2 fault-nth:62): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000100)="97", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000140)='z', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) 2018/04/26 14:38:20 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={"6c6f000600", &(0x7f0000000040)=ANY=[@ANYBLOB="3b0000000200ff076b71ffff0000"]}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'veth1_to_team\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) listen(r0, 0xb98) 2018/04/26 14:38:20 executing program 2: r0 = getpgrp(0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r2 = memfd_create(&(0x7f00000000c0)='/eth1proclo]/-wlan1\x00', 0x1) r3 = accept4$ax25(r2, &(0x7f0000000080), &(0x7f0000000040)=0x31a, 0x80800) r4 = syz_open_dev$usbmon(&(0x7f0000000480)='/dev/usbmon#\x00', 0x8, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f00000004c0)=ANY=[@ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="0000ffff00000000", @ANYPTR=&(0x7f0000001000)=ANY=[@ANYBLOB="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"], @ANYBLOB="e380010003001f0005000000010000004ab7ee0447d86d8ee099e80f1af1491e5b039eda1cba257f248e7e7a84a8bbc021c8ba3b5a02406e38542f210d153887e1848d7f488f17890ad280609da268eea30a53730e80179e6f5e9147cc2729a965f7fe259c05dd53cf4c96d028ae81888c749f10641c152b606371720c729856269bc2c6656590ac85125046610fd31996c780268e2f54e8a85864d239bfe71663cb6752767ffccf5cd34309505fb399476b32378cb8122774827bfa880131083bc2039ae9"]) r5 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r5, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x3}) r6 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r6, &(0x7f0000481000)=""/128, 0x80) 2018/04/26 14:38:21 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000000)=ANY=[@ANYBLOB="f7960aec5d70322e2743ffc036ea67b2efac95e79708294527f42e8e8d35f21f7b8829ba20e37f6933fe65af2af3f8f6feafe8"], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) [ 165.061334] FAULT_INJECTION: forcing a failure. [ 165.061334] name failslab, interval 1, probability 0, space 0, times 0 [ 165.072868] CPU: 0 PID: 11636 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 165.079856] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 165.089260] Call Trace: [ 165.091910] dump_stack+0x185/0x1d0 [ 165.095646] should_fail+0x87b/0xab0 [ 165.095742] should_failslab+0x279/0x2a0 [ 165.095792] __kmalloc+0xc2/0x350 2018/04/26 14:38:21 executing program 5: r0 = socket$inet(0x2, 0x8, 0xe187) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000e000), 0x4) [ 165.095833] ? sctp_add_bind_addr+0xb0/0x630 2018/04/26 14:38:21 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000000)=ANY=[@ANYBLOB="f7960aec5d70322e2743ffc036ea67b2efac95e79708294527f42e8e8d35f21f7b8829ba20e37f6933fe65af2af3f8f6feafe8"], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) [ 165.095871] sctp_add_bind_addr+0xb0/0x630 [ 165.095910] sctp_copy_local_addr_list+0x4e1/0x610 2018/04/26 14:38:21 executing program 4: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x3, 0x300) r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x5beb49b40f410136, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000), 0x4) prctl$setname(0xf, &(0x7f0000000000)='\x00') r1 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48, 0x800) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) 2018/04/26 14:38:21 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000140)="21252a2626766d6e657430236d64357375c24d99e426c744526818e46d776c61b8f1f93cdf907c19fc592b4f093502501732e04504c9af8dda6808b022864a4966a3d03f2faa1819109374bfdf80b83f4627c706be225439e602000eeb8f6d3f0bf6e9") pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x80800) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000100)=0xb5, 0x1) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)="21252a2626766d6e657430236d64357375c24d99e426c744526818e46d776c61b8f1f93cdf907c19fc592b4f093502501732e04504c9af8dda6808b022864a4966a3d03f2faa1819109374bfdf80b83f4627c706be225439e602000eeb8f6d3f0bf6e9") 2018/04/26 14:38:21 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00008c4fac)=' ', 0x1, 0x4000000000, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0xffffffffffffff1d) r1 = socket$netlink(0x10, 0x3, 0x4) sendto$inet6(r0, &(0x7f0000000080)='8', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r1, &(0x7f0000000040)=[{&(0x7f0000136000)="480000001400190d090043eafd068c560a840080ffe006004e2000000000a2bc5603ca00000fff89000000200000000101ff0000000309ff5bffff00c7e5ed5e000000000000009f", 0x48}], 0x1) [ 165.095976] sctp_copy_one_addr+0x20b/0xc50 [ 165.096031] sctp_bind_addr_copy+0x28c/0x970 [ 165.096076] sctp_assoc_set_bind_addr_from_ep+0x21c/0x280 [ 165.096113] sctp_sendmsg+0x350f/0x6030 [ 165.096191] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 165.096255] ? kstrtoull+0x766/0x7e0 [ 165.096316] ? sctp_getsockopt+0x145b0/0x145b0 [ 165.096380] inet_sendmsg+0x48d/0x740 [ 165.096460] ? security_socket_sendmsg+0x9e/0x210 [ 165.096527] ? inet_getname+0x500/0x500 [ 165.096556] SYSC_sendto+0x6c3/0x7e0 [ 165.096632] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 165.096688] ? prepare_exit_to_usermode+0x149/0x3a0 [ 165.096772] SyS_sendto+0x8a/0xb0 [ 165.096847] do_syscall_64+0x309/0x430 [ 165.096891] ? SYSC_getpeername+0x560/0x560 [ 165.096931] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 165.096963] RIP: 0033:0x455389 [ 165.096978] RSP: 002b:00007f2521b4ec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 165.097012] RAX: ffffffffffffffda RBX: 00007f2521b4f6d4 RCX: 0000000000455389 [ 165.097030] RDX: 0000000000000001 RSI: 0000000020000140 RDI: 0000000000000013 [ 165.097048] RBP: 000000000072bea0 R08: 0000000020000000 R09: 000000000000001c 2018/04/26 14:38:21 executing program 0 (fault-call:2 fault-nth:63): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000100)="97", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000140)='z', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) 2018/04/26 14:38:21 executing program 2: r0 = getpgrp(0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) read(r1, &(0x7f0000000080)=""/89, 0x59) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r2, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x3}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r3, &(0x7f0000481000)=""/128, 0x80) 2018/04/26 14:38:21 executing program 5: syz_emit_ethernet(0x1, &(0x7f0000591000)=ANY=[@ANYRES16], &(0x7f0000e28000)={0x0, 0x4, [0x0, 0xeb3]}) r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x7ff, 0x400001) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000000c0)={{0xcc, 0x8001}, 'port1\x00', 0x0, 0x11, 0x73e, 0x8000, 0x80, 0x6183f412, 0xfffffffffffffffd, 0x0, 0x1, 0x6}) close(r0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) prctl$setname(0xf, &(0x7f0000000180)='\x00') ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000040)={0x4000000, 0x1, 0xf}) 2018/04/26 14:38:21 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000000)=ANY=[@ANYBLOB="f7960aec5d70322e2743ffc036ea67b2efac95e79708294527f42e8e8d35f21f7b8829ba20e37f6933fe65af2af3f8f6feafe8"], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:21 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000002600)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000000)={0x7, 0x7f, 0x8, 0x7ff, 0x80000000, 0x5880, 0x100000000, 0x1}, &(0x7f0000001cc0)={0x4, 0x4, 0x6, 0x3, 0x0, 0xc209, 0x0, 0x6}, &(0x7f0000001d00)={0x3, 0xe9b, 0xfff, 0x674, 0x200, 0x7fffffff, 0xb644, 0x9}, &(0x7f0000002640)={r2, r3+30000000}, &(0x7f00000026c0)={&(0x7f0000002680)={0x7}, 0x8}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000140)=0x0) getresuid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000200)=0x0) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0xc) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000440), &(0x7f0000000480)=0x0, &(0x7f00000004c0)=0x0) r16 = gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000500)={0x0, 0x0}, &(0x7f0000000540)=0xc) r19 = getgid() r20 = accept4$bt_l2cap(0xffffffffffffff9c, 0x0, &(0x7f0000001fc0), 0x80000) r21 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rtc\x00', 0x0, 0x0) sendmmsg$unix(r1, &(0x7f0000002480)=[{&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000100)=[{&(0x7f00000000c0)="6ebc80f9c7fdd9237f73c0a6abc44d5bd236a43669c7a4e313a9e49d94c0c7dc3b8edf3ccb9b45df3e5b55c1951dd9b7", 0x30}], 0x1, &(0x7f0000000580)=[@cred={0x20, 0x1, 0x2, r4, r5, r8}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r1, r1]}, @rights={0x38, 0x1, 0x1, [r0, r1, r1, r1, r0, r0, r0, r1, r1]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r9, r12, r14}, @cred={0x20, 0x1, 0x2, r16, r18, r19}, @rights={0x20, 0x1, 0x1, [r0, r0, r1, r1]}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r0, r1]}], 0x120, 0x4}, {&(0x7f00000006c0)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000001c00)=[{&(0x7f0000000740)="b85ba55c9df4db5eaf6bcb5967d674c008b9b656b32cc7520e2d612cb60226fe6b6bc9511a3ac4ba8e10c215795ef15837399e6db4c8bfd79780175e276eb93b1cdbd39d1c48ee3d5dfbc6b8c941ad815de0dd68186f8b6c9b12804b502ea8478b24846e386cf438f92d8f79f65b1cb729480a9b7c61289600", 0x79}, {&(0x7f00000007c0)="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", 0x1000}, {&(0x7f00000017c0)="4d72a8a42d3592eed5340e4ab0840eecd7d1128cfb5bcdb3f91c7957df24c724ffab02c82abc05d254149faaafd5478473dac2fb3021037d1bbbcaf40cb8af91946b161b4e60c8b4b676f33accbceac26fce18310adc85ecc283df8ac2f8c8", 0x5f}, {&(0x7f0000001840)="55056c95f36cf5b9ca7e9a7f922636db58b2ba4bfa1598da8899dd756b7203aa68bb96b753f80d9829944cdb7a3c3b36635b12ff27819049f4100ff91e45ef6bf63c3d44ea152b6845d4553ddca63e8a159e16650f3a5d0ce38fd20decc74689a7318238b156353666a8839a8f66b68284787d66a982eb9921230df34c", 0x7d}, {&(0x7f00000018c0)="22c813862fd9af0487f85930a4030858c9b6d017a6a7593fa8420dd49a7c1443e701ba57d97d9cc83d8a7ce170d5db4bcf3039f1d14f205b1043e1223b1a50ddd79dc9ff473edc6e1e462df47743238d714038e35d96765e12e432041f621ab81442e9587e12e82f4f3b28c9c6aeadefc7dcbdcf4f3089340d356be7e8d39d906e33ed25bf62333bff37367566713768581cf922fbd292708d97485c50bbdf25be12c33a650bc51ea393", 0xaa}, {&(0x7f0000001980)="0d8115d27de249245bf2821c071756ccb3794da202478dfdf2", 0x19}, {&(0x7f00000019c0)="395c24748bb67ab1b657948c54c4b43f5bfc7cdb8d15081dbf00f7218c11c8c7b02c6410c06ec1e7fcac2d620f4c8b110f4388cf14616e831d3d491a419f79431194ad258eda4c20eb1d8c747d19fb864bc189e476dbe0f9cbae3b83ac6e55ee9a20092641fd8c7800eb8252ab1fa584d49d3073359834df79027cb91bfeecdd426f02406a560465c78cfb8a1e4dc3", 0x8f}, {&(0x7f0000001a80)="4b0d52df68c136ee6137a1c04264668160c63530ad700071808f06eed4fae1d279fd8aa1a8f30dfa616f80eb05e21f5e681c7f1c6cf7c0756180bfe8818d162c58788e16992d9537145be523df01a5e7852d41f831973f5200810df45b6889e0d96e8728d2bc13aa3d93fd988523a63992fa5222889e3cbd701a7998d9786d51bd3cae36837f142e0b5d00214831aaf8267a165a203c3ef917b2b16d8627", 0x9e}, {&(0x7f0000001b40)="38c541852ce1c5926467c419624599a938d8d5aa8e9da9b980985c1968210a8c06a5bd1ead1f3b8be159cab8682e26ee9095df2252811e83e14c51e8bba8b2fb7eb0dc332dc5d302a81c048a5c76dbbb3b45b30dc4ffea62fd7bfa20c480d77664930f34b768ae88909f81b9f8fcc80497a43ef7e27119ffa5324f48679ca40fc36e9bd0acc2b4e7733be7e06c70c21e5cf5dffb77833edc2b9b61523a263d2fa249", 0xa2}], 0x9, 0x0, 0x0, 0x40}, {&(0x7f0000002580)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001f40)=[{&(0x7f0000001d40)="73856d0559bdbb06774c3e43b9565fb7ccb831615a4b4f5495ead98c074398d81c02374ed67fabdb86fb634cc90e57b46ffee23a", 0x34}, {&(0x7f0000001d80)="2eaaf05e4038fb0cb36c88f4b115a8bbe86d4b0480fcf4dba1388f6ed66715ff62fd0bdbed16", 0x26}, {&(0x7f0000001dc0)="45053554df4e0741b34274ae8c1f0be561a0c18ea48823dc3fac000e954f9af75b67b17a3174995fd5931f6dae8e6da78a226a6c23f52b70401e7b03d963b18358de5f8e704bf515c17f2f0a", 0x4c}, {&(0x7f0000001e40)="166d861e440a5a157c471c28ab17bc9a9908916c248922e980d754cc15041d9ab47e488a8e7b1b19d7dc3dc83b28debd9d5537c518eab0995d24c29f6ac5e60786f045604ed02b782f56fc4159e4b75f3e", 0x51}, {&(0x7f0000001ec0)="ad32e3b495c09c8361929d49cdcba4fc4642c664d6c78fac1d3e190d81a820d7c07e02e8ded15bbdd0e49cd8ae87e81511d6a7a4e041e47a0d4b07e6692fe86dc0d0ef1a4e32b69b8f2ab047c1c511390be5170a4b433df2fcc931275ffd99c22765d16608ff555262", 0x69}], 0x5, &(0x7f0000002040)=[@rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x20, 0x1, 0x1, [r1, r20, r1, r1]}, @cred={0x20, 0x1, 0x2, r16, r6, r11}, @rights={0x38, 0x1, 0x1, [r1, r1, r0, r1, r1, r21, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r9, r18, r15}, @cred={0x20, 0x1, 0x2, r4, r6, r14}, @cred={0x20, 0x1, 0x2, r4, r7, r14}, @rights={0x30, 0x1, 0x1, [r1, r1, r0, r1, r1, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r17, r10, r13}], 0x140, 0x20000000}, {&(0x7f0000002180)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000002400)=[{&(0x7f0000002200)="074eaebaaab76e1fc046", 0xa}, {&(0x7f0000002240)="531d6409ff446a490874e1b55d518fe09632c1544eaae74c58a6d78c18d94a21ab0b5332b7f573ec3abf0f209a668ef27d4ea753540a8a0f07b2a17b7b74d20d54755970dc1bd9e6711c83d26150301f74e8dc4393677634be43e8add1185be684ef1bdee0fe1dd574132f74f851d94d9ca1d8c5f2d201ab5656cb1c160b46124355412edf5082a3d46d2a2d53fed84543", 0x91}, {&(0x7f0000002300)="dedc14db22eef0c31ebe2eb044e64014f420af5575e8c066b10480f08a001759379442641278ee9e837282b257632b9842513b39181eaf0bc1121d370f069a952385a9ca7b2d4bffca55114885dfb42fb96425adf5f2d3023564aa5542322dd27261c11a8a600b9839f8194af2bea46aec8e68e14b037883131b078873f629e5f3b61c838456891c028c1ed091c975041c111f8e8325062dbfa22ab0f1c58b4c37acc4417bd2a3eef88d5b367e0ccc805defe4353a56c878b3b4875ae918a0b89663d9e40a0ed11a1d94", 0xca}], 0x3, &(0x7f0000002440)=[@cred={0x20, 0x1, 0x2, r9, r12, r13}], 0x20, 0x5}], 0x4, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b06ffc), 0x4) sendto$unix(r1, &(0x7f0000000180), 0x0, 0x0, 0x0, 0x0) close(r0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000002700)) 2018/04/26 14:38:21 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'veth1\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000500)={&(0x7f0000000340)={0x1d, r1}, 0x10, &(0x7f00000004c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000000000100000000000003000000007f035428cdd59efe72902a0b0b1a57c784564ce5864158db96919b5e8354b8426ca90cacf19925d7ad1a712e5ee3aa59f1dfe2a2c8bd60f850c768569769ddb45bbf12111a48c96b23d722f9810cc27421164a8ddffc0e0825657bea8c5dfd5d41eaa82c0557f12d683302dd649422a7cf663ac76eec5270fa245282fb57bbd4241f711b"], 0x48}, 0x1}, 0x0) 2018/04/26 14:38:21 executing program 4: pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x10000000000000) unshare(0x80000008000400) fcntl$setflags(r0, 0x2, 0x1) 2018/04/26 14:38:21 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40801) write$selinux_load(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e8afb5dde67dee53e936d9bbf86dc76b5d57807e13a10ef3e1d3abe8995634add874b12da67cdcd45f16427d189065a91706c37854aa502c82fd6ebd2136f6dcd142d96f1f115d38b6230539e87ae3fd1eab0af917a6d7c8189153af94a50efb8cb42eaebb4"], 0x73) symlinkat(&(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00') [ 165.097066] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 165.097083] R13: 0000000000000501 R14: 00000000006fa8b8 R15: 000000000000003e [ 165.774728] FAULT_INJECTION: forcing a failure. [ 165.774728] name failslab, interval 1, probability 0, space 0, times 0 [ 165.786242] CPU: 1 PID: 11692 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 165.793236] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 165.802640] Call Trace: [ 165.805299] dump_stack+0x185/0x1d0 [ 165.808999] should_fail+0x87b/0xab0 [ 165.812789] should_failslab+0x279/0x2a0 [ 165.816971] __kmalloc+0xc2/0x350 [ 165.820547] ? sctp_add_bind_addr+0xb0/0x630 2018/04/26 14:38:21 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x0, 0x3d}) [ 165.825043] sctp_add_bind_addr+0xb0/0x630 [ 165.829350] sctp_copy_local_addr_list+0x4e1/0x610 [ 165.834490] sctp_copy_one_addr+0x20b/0xc50 [ 165.839036] sctp_bind_addr_copy+0x28c/0x970 [ 165.843539] sctp_assoc_set_bind_addr_from_ep+0x21c/0x280 [ 165.849154] sctp_sendmsg+0x350f/0x6030 [ 165.853240] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 165.858797] ? kstrtoull+0x766/0x7e0 [ 165.862611] ? sctp_getsockopt+0x145b0/0x145b0 [ 165.867301] inet_sendmsg+0x48d/0x740 2018/04/26 14:38:21 executing program 2: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x3}) r2 = signalfd4(0xffffffffffffffff, &(0x7f00000001c0)={0xfffffffffffffdb0}, 0x8, 0x0) rt_sigtimedwait(&(0x7f0000000040)={0x4}, &(0x7f0000000080), &(0x7f00000000c0)={0x77359400}, 0x8) read(r2, &(0x7f0000000140)=""/128, 0x452) setrlimit(0xf, &(0x7f0000000100)={0xb5, 0x8000}) [ 165.871238] ? security_socket_sendmsg+0x9e/0x210 [ 165.876196] ? inet_getname+0x500/0x500 [ 165.880230] SYSC_sendto+0x6c3/0x7e0 [ 165.884066] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 165.889617] ? prepare_exit_to_usermode+0x149/0x3a0 [ 165.894763] SyS_sendto+0x8a/0xb0 [ 165.898343] do_syscall_64+0x309/0x430 [ 165.902318] ? SYSC_getpeername+0x560/0x560 [ 165.906716] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 165.911968] RIP: 0033:0x455389 [ 165.915199] RSP: 002b:00007f2521b4ec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 165.922969] RAX: ffffffffffffffda RBX: 00007f2521b4f6d4 RCX: 0000000000455389 [ 165.930292] RDX: 0000000000000001 RSI: 0000000020000140 RDI: 0000000000000013 [ 165.937629] RBP: 000000000072bea0 R08: 0000000020000000 R09: 000000000000001c [ 165.944953] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 165.952277] R13: 0000000000000501 R14: 00000000006fa8b8 R15: 000000000000003f 2018/04/26 14:38:23 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000012c0)) r0 = msgget(0x0, 0x2) msgrcv(r0, &(0x7f0000000140)={0x0, ""/207}, 0xd7, 0x0, 0x800) socketpair(0x0, 0x80f, 0x40, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000040)=""/223) select(0x40, &(0x7f0000038fc0), &(0x7f0000000fc0)={0x80200}, &(0x7f0000031fc0), &(0x7f000004c000)={0x77359400}) 2018/04/26 14:38:23 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0xa1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) write$eventfd(r1, &(0x7f0000000000)=0x6, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x1}, 0x8) 2018/04/26 14:38:23 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000bef000)={0x1, 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="1800dc00010000000000000000f3335a109c2545285dd688abb39e000000950000000000000039f96218ad077caab7dbce22"], &(0x7f0000849000)='syzkaller\x00', 0x4, 0xb7, &(0x7f000079d000)=""/183}, 0x48) listen(r0, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f0000000040)=0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00004aa000)={r0, r1}) 2018/04/26 14:38:23 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'\x00', 0x4001}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/stat\x00') ioctl$KDDISABIO(r1, 0x4b37) r2 = accept$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14) getsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000140), &(0x7f0000000180)=0x40) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) r3 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)="46d86c40b6be3ce59366c0121f3ab28aada3a8cddd3ec2859513de34718648bf9e9c6b6e53c608d6fd6ce58fbda0bcf6c79d378dfe51bbed5caef82eb2a46ecab096fd66854d709674854a8d90fdd1733df315d65c4bd5ef9cee1c4ddd1e4eba622bb91b17ac669a88e33d744c99e189a5eb0d92cf806fed972fa2a24ab408667ccb017a8589aeeb8c068c4ea7e3d2c004f1a0808e6a2c9db5f6def7b85f4961bb9d89badcef8f5b2024d3056c4c43fb", 0xb0, 0xfffffffffffffff8) keyctl$revoke(0x3, r3) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000380)={0x100, 0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f00000003c0)={0x80000001, r4}) 2018/04/26 14:38:23 executing program 0 (fault-call:2 fault-nth:64): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000100)="97", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000140)='z', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) 2018/04/26 14:38:23 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64, @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYBLOB="f7960aec5d70322e2743ffc036ea67b2efac95e79708294527f42e8e8d35f21f7b8829ba20e37f6933fe65af2af3f8f6feafe8"], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:23 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000640)=[{&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000000840)=""/149, 0x95}], 0x2) sendmsg$nl_generic(r0, &(0x7f00000003c0)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x42, 0x2ff}, 0x14}, 0x1}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) write$evdev(r1, &(0x7f0000000140)=[{{r2, r3/1000+30000}, 0x0, 0x400, 0x6}, {{r4, r5/1000+10000}, 0x0, 0x8, 0x100000001}, {{r6, r7/1000+10000}, 0x100, 0xf83, 0x1}, {{}, 0x4, 0x3, 0xffffffffffff3682}, {{r8, r9/1000+30000}, 0x2, 0xffffffffffff0001, 0x8d}], 0x78) 2018/04/26 14:38:23 executing program 2: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x3}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0x9}, 0x8, 0x800) read(r2, &(0x7f0000481000)=""/128, 0x80) ptrace$setsig(0x4203, r0, 0x9, &(0x7f0000000040)={0x3e, 0x6, 0x7b7}) [ 167.066771] FAULT_INJECTION: forcing a failure. [ 167.066771] name failslab, interval 1, probability 0, space 0, times 0 [ 167.078201] CPU: 1 PID: 11737 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 167.085565] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 167.094966] Call Trace: [ 167.097630] dump_stack+0x185/0x1d0 [ 167.101339] should_fail+0x87b/0xab0 [ 167.105181] should_failslab+0x279/0x2a0 [ 167.109378] __kmalloc+0xc2/0x350 [ 167.112898] ? sctp_v4_cmp_addr+0x1b8/0x250 [ 167.117492] ? sctp_add_bind_addr+0xb0/0x630 [ 167.121982] sctp_add_bind_addr+0xb0/0x630 [ 167.126285] sctp_copy_local_addr_list+0x4e1/0x610 [ 167.131461] sctp_copy_one_addr+0x20b/0xc50 [ 167.136476] sctp_bind_addr_copy+0x28c/0x970 [ 167.141083] sctp_assoc_set_bind_addr_from_ep+0x21c/0x280 [ 167.146972] sctp_sendmsg+0x350f/0x6030 [ 167.151071] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 167.156692] ? kstrtoull+0x766/0x7e0 [ 167.160517] ? sctp_getsockopt+0x145b0/0x145b0 2018/04/26 14:38:23 executing program 7: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x3}) r2 = signalfd4(0xffffffffffffffff, &(0x7f00000001c0)={0xfffffffffffffdb0}, 0x8, 0x0) rt_sigtimedwait(&(0x7f0000000040)={0x4}, &(0x7f0000000080), &(0x7f00000000c0)={0x77359400}, 0x8) read(r2, &(0x7f0000000140)=""/128, 0x452) setrlimit(0xf, &(0x7f0000000100)={0xb5, 0x8000}) 2018/04/26 14:38:23 executing program 2: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x7586dec0) accept(r2, &(0x7f0000000640)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000006c0)=0x80) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x4, &(0x7f0000000400)=""/195) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x3}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000000340)={{0x5, 0x8001}, 'port0\x00', 0x6, 0x0, 0x7, 0x0, 0x7ff, 0x6, 0xfffc000000000000, 0x0, 0x3}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) sendmsg$nl_route(r2, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)=@ipv6_newrule={0x6c, 0x20, 0x10, 0x70bd2c, 0x25dfdbff, {0xa, 0x14, 0x14, 0x0, 0x0, 0x0, 0x0, 0x2}, [@FRA_DST={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}, @FRA_DST={0x14, 0x1, @mcast2={0xff, 0x2, [], 0x1}}, @FRA_DST={0x14, 0x1, @remote={0xfe, 0x80, [], 0xbb}}, @FIB_RULE_POLICY=@FRA_IP_PROTO={0x8, 0x16, 0x2b}, @FIB_RULE_POLICY=@FRA_IP_PROTO={0x8, 0x16, 0x3c}]}, 0x6c}, 0x1, 0x0, 0x0, 0x8000}, 0x800) r4 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$read(0xb, r4, &(0x7f00000000c0)=""/174, 0xae) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f0000000180)) read(r3, &(0x7f0000481000)=""/128, 0x80) r5 = accept(0xffffffffffffffff, &(0x7f00000001c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000240)=0x80) getsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000280)=0xfffffffffffffffb, &(0x7f00000002c0)=0x1) [ 167.165224] inet_sendmsg+0x48d/0x740 [ 167.169148] ? security_socket_sendmsg+0x9e/0x210 [ 167.174103] ? inet_getname+0x500/0x500 [ 167.178139] SYSC_sendto+0x6c3/0x7e0 [ 167.181963] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 167.187520] ? prepare_exit_to_usermode+0x149/0x3a0 [ 167.192681] SyS_sendto+0x8a/0xb0 [ 167.196264] do_syscall_64+0x309/0x430 [ 167.200675] ? SYSC_getpeername+0x560/0x560 [ 167.205073] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 167.210320] RIP: 0033:0x455389 2018/04/26 14:38:23 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='ns/net\x00') ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)) setns(r0, 0x0) [ 167.213811] RSP: 002b:00007f2521b4ec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 167.221610] RAX: ffffffffffffffda RBX: 00007f2521b4f6d4 RCX: 0000000000455389 [ 167.229025] RDX: 0000000000000001 RSI: 0000000020000140 RDI: 0000000000000013 [ 167.236465] RBP: 000000000072bea0 R08: 0000000020000000 R09: 000000000000001c [ 167.243882] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 167.251324] R13: 0000000000000501 R14: 00000000006fa8b8 R15: 0000000000000040 2018/04/26 14:38:23 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64, @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYBLOB="f7960aec5d70322e2743ffc036ea67b2efac95e79708294527f42e8e8d35f21f7b8829ba20e37f6933fe65af2af3f8f6feafe8"], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:23 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cipher_null-generic)\x00'}, 0x58) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) sendmsg$kcm(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000000c0)="3372ac0b507d95e92d5d23b49760d549d173bdf8caf2d7da37845916322d7cb8d354c28cbfb697769726b69281b0e134e47b1be184d206ddf47da4475a64c61eea6124801167", 0x46}, {&(0x7f0000000140)="c320e0e3c507705e130102cc551d8ffc80fba6b8cba5c90be29f68ce361411e6c79111c0a2b63260e14ab20466718d307e349866380ce1d6db631078f17f754afd68ab3bf01ab942e399fba8d6057378dfe644a761d6acaa50009d852c644fadf23a04ef", 0x64}, {&(0x7f00000001c0)="446bca449abfeee86630ed054bf1b314c71a51789299ed19825b7eeec3edef37774eb5b5d9fd612d1d626a8d7e6ba660e81ff5c70c83c0b9524ba58de02172c9077203fa098cbb7df2930a36d90135be19ce3466d8a92fcfeaaa3abbda817f557d53073b4a90c0549e0b58bc7a5d3e34edb031b79406eca4dd8496f15c80a9464fd35ce82bb364cad2090873b418517cd0b7e52b5487223a9043c288e46459799e78a89705cc4deea6aee95833be18378db91d", 0xb3}], 0x3, &(0x7f00000002c0)=[{0x98, 0x102, 0x28, "458502aa3d9f5b3565cdd3243f0aee545ba02a91e1af6becbefec6f2bae2f3c909b2491956254f4ecb4a399a57c888cd3807fc45c5b5c3edb1da1267c9811bad6f8d33f5ebab18fce5be9a8969a7920c684dd246109c3a7472141b790cd73f5bf799db556932197b84aff834e5a2e5a797c1b0715362b73d1cacbe8bb1517013ad2c1bceac4c2bbf"}, {0x100, 0x3a, 0x7ff, "1409e583d2256bb3fef34aa01e2f2ff9d83243cc405426068c28806211e23e5f727e3572b27219beead0c5773d26d6b9c438b223fcb8a6bf28972dde98ee6c5bcb5fcf257c1f03ab772189adb64a80b84cc33dcd8b017c194bc076c9d0c0d2eb55a3554ae3d8d30b0d0dcb1fee815e2cdaaa676012821c1d2c9399b9c44119d9c536fd56f3abfdf38ab6c0bad0893f1c4673668172c9b37b6b391446b9e7f3146e99678d3ab28e6a1a7e1ccff92b4c08ff121ad353e932d5b8209426e5b9512d9bc322c02ae2ad50ac4a0b5dc56c4997844b770dc7a4f049b3e044e32131d3fcebce5bb28ec68218a470d5bd9e"}, {0x48, 0x117, 0x0, "12281cbdfd2cb954d8b17a6c33732cc2d052b6461d6988d3f8cde9021370fef0a75f673980a88b711f5d4f9bd215c97a18b8"}], 0x1e0}, 0x4040000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) 2018/04/26 14:38:23 executing program 0 (fault-call:2 fault-nth:65): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000100)="97", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000140)='z', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) 2018/04/26 14:38:23 executing program 3: socketpair$unix(0x1, 0x6, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x2710}, 0x10) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) r2 = fcntl$dupfd(r0, 0x406, r1) inotify_add_watch(r2, &(0x7f0000000140)='./file0\x00', 0x8) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000681000)=@abs, 0x8) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2, 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000000100)=""/38) [ 167.542172] FAULT_INJECTION: forcing a failure. [ 167.542172] name failslab, interval 1, probability 0, space 0, times 0 [ 167.553823] CPU: 0 PID: 11768 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 167.560801] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 167.570579] Call Trace: [ 167.573234] dump_stack+0x185/0x1d0 [ 167.577069] should_fail+0x87b/0xab0 [ 167.581047] should_failslab+0x279/0x2a0 [ 167.585202] __kmalloc+0xc2/0x350 [ 167.588720] ? sctp_add_bind_addr+0xb0/0x630 [ 167.593234] sctp_add_bind_addr+0xb0/0x630 [ 167.597627] sctp_copy_local_addr_list+0x4e1/0x610 [ 167.602656] sctp_copy_one_addr+0x20b/0xc50 [ 167.607129] sctp_bind_addr_copy+0x28c/0x970 [ 167.611648] sctp_assoc_set_bind_addr_from_ep+0x21c/0x280 [ 167.617258] sctp_sendmsg+0x350f/0x6030 [ 167.621359] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 167.626902] ? kstrtoull+0x766/0x7e0 [ 167.629995] alg: No test for cbc(cipher_null) (cbc(cipher_null-generic)) [ 167.630709] ? sctp_getsockopt+0x145b0/0x145b0 [ 167.642210] inet_sendmsg+0x48d/0x740 [ 167.646128] ? security_socket_sendmsg+0x9e/0x210 [ 167.651088] ? inet_getname+0x500/0x500 [ 167.655138] SYSC_sendto+0x6c3/0x7e0 [ 167.658971] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 167.664529] ? prepare_exit_to_usermode+0x149/0x3a0 [ 167.669685] SyS_sendto+0x8a/0xb0 [ 167.673257] do_syscall_64+0x309/0x430 [ 167.677232] ? SYSC_getpeername+0x560/0x560 [ 167.681629] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 167.686890] RIP: 0033:0x455389 2018/04/26 14:38:23 executing program 1: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/39, 0x27) 2018/04/26 14:38:23 executing program 2: r0 = getpgrp(0x0) r1 = gettid() r2 = accept(0xffffffffffffffff, &(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @broadcast}}, &(0x7f00000000c0)=0x80) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000100)="d8a5ec96d7d382288072043baea91960", 0x10) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x3}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r3, &(0x7f0000481000)=""/128, 0x80) 2018/04/26 14:38:23 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000002f00)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x9) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x10800, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000002ec0)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002400)={0x0, 0x0}, &(0x7f0000002440)=0xc) getgroups(0x5, &(0x7f0000002480)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000024c0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002500)={{{@in=@broadcast, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000002600)=0xe8) r8 = getegid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002640)={0x0}, &(0x7f0000002680)=0xc) stat(&(0x7f00000026c0)='./file0\x00', &(0x7f0000002700)={0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getgid() r12 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002780)={{{@in=@broadcast, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f0000002880)=0xe8) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000002d80)=0xffffffffffffd572, 0x4) getgroups(0x4, &(0x7f00000028c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r15 = fcntl$getown(r1, 0x9) getresuid(&(0x7f0000002dc0), &(0x7f0000002e00), &(0x7f00000023c0)) timerfd_gettime(r2, &(0x7f0000002d40)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002900)={{{@in6=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000002a00)=0xe8) lstat(&(0x7f0000002a40)='./file0\x00', &(0x7f0000002a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002b00)={0x0}, &(0x7f0000002b40)=0xc) r19 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002b80)={0x0, 0x0, 0x0}, &(0x7f0000002bc0)=0xc) sendmsg$unix(r2, &(0x7f0000002d00)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002340)=[{&(0x7f0000000200)="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0x1000}, {&(0x7f0000001200)="058ed125492f92002910f81b74fa678f2b2b29fe1cb01fe6a34d1b236894320f27662af696805244c5a1cdb8d9a830660691e9658cb28b3cc27392d9a0a8e46db140465001b5e16825ac713c5f407a715662d5d569a322f48b55774431efc87848d58b34f552293e0def0b6130b2691a97484b950374c5a6", 0x78}, {&(0x7f0000001280)="7762f26e9c55dd63d5458860d52290487471549de1e0d3756a4408e0b885bf4c788d42242fc417aed3ac7e949a00bb323b84e80acb748ad0ca1ff78a87374dee9353540ac66cf3645a8e72e9557f238e9896f577d07673db8d7b9e7682743ba91c66c3679388b145a726", 0x6a}, {&(0x7f0000000100)="c9c5ca8f45373d7bd6d808ed9b3f08262e4fdde881442d5f630590f1bd2f26ea1cde5b35372a6db48f5b74782960", 0x2e}, 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0x1000}, {&(0x7f0000002300)="8fdd56cc0e486ba97c05ac6b82e3", 0xe}], 0x6, &(0x7f0000002f80)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="0000000020000000000000000100000002000000ee3dc81205826b9f09f53e7e7143abb5ef4ffee88c77044fceda182b34519082170a3872cc1aea258a444f704e0f9bc9337d4001ade8cf8b8d9f6fe3fc721ceda83a9226c8463564befc10a4b6e2b3db5960b7a7b7b8154256044dff25c258bbe00b3b17f432c28a9f91112a9559b72c6865e843c6472cc1cb262bfcc2eac1a9bf38f6dab88157c9d12021f1a02b73b29d2e6a8b602f6a7a611f34d34186", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYBLOB="0000000020000000000000000100000002c5bddc", @ANYRES32=r12, @ANYRES32=r13, @ANYRES32=r14, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYBLOB="200000000000000001001cf902000000", @ANYRES32=r15, @ANYRES32=r16, @ANYRES32=r17, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r18, @ANYRES32=r19, @ANYRES32=r20, @ANYBLOB="00de"], 0xf8}, 0x40800) getsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x1c930366) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) [ 167.690134] RSP: 002b:00007f2521b4ec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 167.697902] RAX: ffffffffffffffda RBX: 00007f2521b4f6d4 RCX: 0000000000455389 [ 167.705504] RDX: 0000000000000001 RSI: 0000000020000140 RDI: 0000000000000013 [ 167.714137] RBP: 000000000072bea0 R08: 0000000020000000 R09: 000000000000001c [ 167.721462] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 167.729043] R13: 0000000000000501 R14: 00000000006fa8b8 R15: 0000000000000041 2018/04/26 14:38:23 executing program 5: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sync_file_range(r0, 0x9, 0x8000, 0x3) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw\x00') ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000100)=0xffff) preadv(r1, &(0x7f0000000100), 0x361, 0x10400003) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00000000c0)=0x2, 0xffffffffffffff11) getpeername$ipx(r1, &(0x7f0000000000), &(0x7f0000000080)=0x10) 2018/04/26 14:38:24 executing program 0 (fault-call:2 fault-nth:66): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000100)="97", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000140)='z', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) 2018/04/26 14:38:24 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64, @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYBLOB="f7960aec5d70322e2743ffc036ea67b2efac95e79708294527f42e8e8d35f21f7b8829ba20e37f6933fe65af2af3f8f6feafe8"], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:24 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400000, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000000240)={&(0x7f0000000040)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000200)=[{&(0x7f00000000c0)=""/78, 0x4e}, {&(0x7f0000000140)=""/161, 0xa1}], 0x2, 0x0, 0x0, 0x6}, 0x20) connect$packet(r0, &(0x7f0000000280)={0x11, 0xf8, r1, 0x1, 0x4, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000300)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f00000005c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000010000000032000000fe8000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000"], 0xf0}, 0x1}, 0x0) 2018/04/26 14:38:24 executing program 2: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) timer_create(0x6, &(0x7f00000000c0)={0x0, 0xa, 0x2, @thr={&(0x7f0000000040)="6e3617727d45e04c776f2bb7da72c0c1be24a5f9f33ad8a08cb0887851b5185628c02edb7d1f0be381c57e082509acc56427b968d3d963e50882b0eaab99", &(0x7f0000000080)="90eea2c130d7"}}, &(0x7f0000000100)) timer_create(0x4, &(0x7f0000000140)={0x0, 0x9, 0x0, @tid=r1}, &(0x7f0000000180)) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x3}) tkill(r0, 0x28) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r2, &(0x7f0000481000)=""/128, 0x80) 2018/04/26 14:38:24 executing program 3: ioprio_set$pid(0x1, 0x0, 0x7ffe) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x100) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001200)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001240)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000001340)=0xe8) r3 = getegid() r4 = syz_open_dev$midi(&(0x7f0000001380)='/dev/midi#\x00', 0x9, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = socket$pptp(0x18, 0x1, 0x2) r7 = syz_open_dev$tun(&(0x7f00000013c0)='/dev/net/tun\x00', 0x0, 0x121000) r8 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001400)={0x0, 0x2d937bf9, 0x8}, 0xc) r9 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001440)={0x0}, &(0x7f0000001480)=0xc) lstat(&(0x7f00000014c0)='./file0\x00', &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001580)='./file0\x00', &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = socket$nl_route(0x10, 0x3, 0x0) r14 = socket$can_bcm(0x1d, 0x2, 0x2) pipe2(&(0x7f0000001640)={0xffffffffffffffff}, 0x80000) r16 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001680)='/dev/dsp\x00', 0x2002, 0x0) r17 = openat$cgroup_type(0xffffffffffffffff, &(0x7f00000016c0)='cgroup.type\x00', 0x2, 0x0) r18 = syz_open_dev$vcsn(&(0x7f0000003a40)='/dev/vcs#\x00', 0x1, 0x0) r19 = socket$nl_xfrm(0x10, 0x3, 0x6) r20 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000003ac0)={&(0x7f0000003a80)='./file0\x00'}, 0x10) r21 = openat$dsp(0xffffffffffffff9c, &(0x7f0000003b00)='/dev/dsp\x00', 0x181000, 0x0) r22 = socket$nl_route(0x10, 0x3, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000003b40)=0x0) r24 = getuid() r25 = getegid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000003b80)=0x0) stat(&(0x7f0000003bc0)='./file0\x00', &(0x7f0000003c00)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000003c80)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r29 = socket$vsock_stream(0x28, 0x1, 0x0) r30 = socket$inet_dccp(0x2, 0x6, 0x0) r31 = bpf$PROG_LOAD(0x5, &(0x7f0000004280)={0xf, 0x10, &(0x7f0000004100)=@raw=[@map={0x18, 0x0, 0x1, 0x0, 0x1}, @jmp={0x5, 0x1, 0xb, 0xd, 0x5, 0xf5c9dc1a33a4e022, 0xfffffffffffffff0}, @generic={0x45ec, 0x2}, @initr0={0x18, 0x0, 0x0, 0x0, 0x881, 0x0, 0x0, 0x0, 0x7}, @initr0={0x18, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x100000000}, @generic={0x8, 0x23b, 0x12a, 0x10000}, @alu={0x4, 0x3, 0x0, 0x7, 0xf, 0xfffffffc, 0x1}, @map={0x18, 0x4, 0x1, 0x0, 0x1}], &(0x7f0000004180)='GPL\x00', 0xfff, 0xb2, &(0x7f00000041c0)=""/178, 0x41100, 0x1}, 0x48) r32 = socket$can_bcm(0x1d, 0x2, 0x2) r33 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000004300)='/dev/ptmx\x00', 0x80000, 0x0) r34 = socket$netlink(0x10, 0x3, 0x8) pipe2(&(0x7f0000004340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) r36 = syz_open_dev$adsp(&(0x7f0000004380)='/dev/adsp#\x00', 0x8, 0x240) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000004840)=0x0) r38 = geteuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000004880)={0x0, 0x0, 0x0}, &(0x7f00000048c0)=0xc) r40 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r41 = openat$cgroup_type(0xffffffffffffff9c, &(0x7f0000004900)='cgroup.type\x00', 0x2, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000004940)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000004980)={0xffffffffffffffff}) r44 = socket$inet6_udp(0xa, 0x2, 0x0) r45 = getpgrp(0xffffffffffffffff) r46 = getuid() getresgid(&(0x7f00000049c0), &(0x7f0000004a00), &(0x7f0000004a40)=0x0) r48 = syz_open_dev$admmidi(&(0x7f0000004d00)='/dev/admmidi#\x00', 0x1, 0x42a142) r49 = socket$pptp(0x18, 0x1, 0x2) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000004d40)=0x0) fstat(0xffffffffffffffff, &(0x7f0000004d80)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000004e00)=[0x0]) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000004e40)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000004e80)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000004f80)=0xe8) getgroups(0xa, &(0x7f0000004fc0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000005000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000005040)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast2}}, &(0x7f0000005140)=0xe8) getresgid(&(0x7f0000005180)=0x0, &(0x7f00000051c0), &(0x7f0000005200)) r59 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005240)='/dev/ptmx\x00', 0x10000, 0x0) r60 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000005280)='memory.swap.current\x00', 0x0, 0x0) r61 = openat$audio(0xffffffffffffff9c, &(0x7f00000052c0)='/dev/audio\x00', 0x501401, 0x0) r62 = inotify_init1(0x800) r63 = openat$dsp(0xffffffffffffff9c, &(0x7f0000005300)='/dev/dsp\x00', 0x40, 0x0) r64 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000005340), &(0x7f0000005380)=0x1c, 0x800) r65 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f00000053c0), 0x800) r66 = accept$inet(0xffffffffffffffff, &(0x7f0000005400)={0x0, 0x0, @multicast1}, &(0x7f0000005440)=0x10) r67 = getpgid(0xffffffffffffffff) lstat(&(0x7f0000005ac0)='./file0\x00', &(0x7f0000005b00)={0x0, 0x0, 0x0, 0x0, 0x0}) r69 = getegid() r70 = syz_open_dev$tun(&(0x7f0000005b80)='/dev/net/tun\x00', 0x0, 0x100) r71 = syz_fuseblk_mount(&(0x7f0000005bc0)='./file0\x00', &(0x7f0000005c00)='./file0\x00', 0x2, 0xffffffffffffffff, 0x0, 0x4, 0x1, 0x210000) r72 = syz_open_dev$sndctrl(&(0x7f0000005c40)='/dev/snd/controlC#\x00', 0x8, 0x240000) r73 = socket$key(0xf, 0x3, 0x2) r74 = syz_open_dev$vcsn(&(0x7f0000005c80)='/dev/vcs#\x00', 0x4, 0x2a8000) r75 = openat$vsock(0xffffffffffffff9c, &(0x7f0000005cc0)='/dev/vhost-vsock\x00', 0x2, 0x0) r76 = syz_open_dev$vcsa(&(0x7f0000005d00)='/dev/vcsa#\x00', 0x9, 0x10000) r77 = syz_open_dev$evdev(&(0x7f0000005d40)='/dev/input/event#\x00', 0x9, 0x4000) r78 = fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000005d80)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@dev}}, &(0x7f0000005e80)=0xe8) r80 = getgid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000005ec0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000005f00)={{{@in=@multicast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000006000)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000006040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r84 = epoll_create1(0x80000) r85 = socket$inet_sctp(0x2, 0x5, 0x84) r86 = openat$ppp(0xffffffffffffff9c, &(0x7f0000006400)='/dev/ppp\x00', 0x100, 0x0) r87 = openat$cuse(0xffffffffffffff9c, &(0x7f0000006440)='/dev/cuse\x00', 0x400000, 0x0) r88 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000006480)='/dev/ptmx\x00', 0x24000, 0x0) r89 = bpf$PROG_LOAD(0x5, &(0x7f00000065c0)={0xf, 0x2, &(0x7f00000064c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x3}], &(0x7f0000006500)='syzkaller\x00', 0x10000, 0x7f, &(0x7f0000006540)=""/127, 0x41f00, 0x1}, 0x48) r90 = syz_open_dev$sg(&(0x7f0000006640)='/dev/sg#\x00', 0x7, 0x800) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000006800)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000006840)={0x0, 0x0}, &(0x7f0000006880)=0xc) r93 = getgid() socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00000068c0)={0xffffffffffffffff}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000006900)={0xffffffffffffffff}) socketpair$packet(0x11, 0x47d7fd99eb93f5db, 0x300, &(0x7f0000006940)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000006980)={0xffffffffffffffff}) r98 = bpf$PROG_LOAD(0x5, &(0x7f0000006b00)={0xf, 0x6, &(0x7f00000069c0)=@raw=[@alu={0x4, 0x8, 0x0, 0xf, 0x7, 0xfffffff8, 0x10}, @jmp={0x5, 0x1, 0x9, 0x5, 0x0, 0x30, 0xfffffffffffffff0}, @jmp={0x5, 0x7d5, 0xa, 0x0, 0x9, 0xfffffffc, 0xffffffffffffffff}], &(0x7f0000006a00)='GPL\x00', 0x0, 0xffffffffffffff22, &(0x7f0000006a40)=""/147, 0x41f00, 0x1}, 0x48) r99 = socket$nl_xfrm(0x10, 0x3, 0x6) r100 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000006b80)='/dev/loop-control\x00', 0x101000, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000007200)={0xffffffffffffffff}) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000007240)={0xffffffffffffffff, 0xffffffffffffffff}) r103 = bpf$MAP_CREATE(0x0, &(0x7f0000007280)={0xe, 0x9, 0x7, 0x1, 0x8, 0xffffffffffffffff, 0xada}, 0x2c) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000072c0)={0x0}, &(0x7f0000007300)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000007340)={{{@in6=@mcast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000007440)=0xe8) lstat(&(0x7f0000007480)='./file0\x00', &(0x7f00000074c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r107 = syz_fuseblk_mount(&(0x7f0000007540)='./file0\x00', &(0x7f0000007580)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffffff0, 0x1, 0x4080) r108 = syz_open_dev$tun(&(0x7f00000075c0)='/dev/net/tun\x00', 0x0, 0x0) r109 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000007600), &(0x7f0000007640)=0xe, 0x80800) r110 = eventfd2(0x9, 0x1) r111 = openat$rtc(0xffffffffffffff9c, &(0x7f0000007680)='/dev/rtc\x00', 0x800, 0x0) r112 = syz_open_dev$mouse(&(0x7f00000076c0)='/dev/input/mouse#\x00', 0xfff, 0x8000) r113 = syz_open_dev$evdev(&(0x7f0000007700)='/dev/input/event#\x00', 0x9, 0x40000) r114 = syz_open_dev$sndctrl(&(0x7f0000007740)='/dev/snd/controlC#\x00', 0x8001, 0x40) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000007780)={0xffffffffffffffff}) r116 = syz_open_dev$audion(&(0x7f00000077c0)='/dev/audio#\x00', 0x4, 0x100) r117 = socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000007800)={0x0, 0x80000, 0xffffffffffffff9c}) sendmmsg$unix(r0, &(0x7f0000007900)=[{&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f00000011c0)=[{&(0x7f00000000c0)="895556cc907872c9a8375d013f45f07642f8b80c2e9c28c04c5b68890d9afe33", 0x20}, {&(0x7f0000000100)="30f88a2382b65463f2aa2ed887d1eb4806e8293ad3effa8129e7d90e776c7f75391cbcf4a95ba0a07355b8456091c9d72673979d380c532fe481060a9810a4d69f4b31409fd56f47c04fb71dc57092828a250f4d1d5d0da8006002323de70b5253d0d8c00a31fef2a033efe96cc428f0441c1a0585da48cd78ad541416c0b11d1950accaafc432380229ccc08605e885ac8a13feac8a1281", 0x98}, {&(0x7f00000001c0)="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", 0x1000}], 0x3, &(0x7f0000003cc0)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r4, r5]}, @rights={0x18, 0x1, 0x1, [r6]}, @rights={0x20, 0x1, 0x1, [r7, r8, r9]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x38, 0x1, 0x1, [r13, r14, r15, r16, r17, r18, r19, r20, r21, r22]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}], 0x108, 0x80}, {&(0x7f0000003e00)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000040c0)=[{&(0x7f0000003e80)="bd8ffd6d192b7228d2bfd825ef10d6a9c8718874cc30f913312199faa25f00983c415772492a1bbbb66e1907080de91fff0f070858cf1858d37c8fc56a6100a901c96e5d8091c6a7ad407d60f7b8aee44609b4870c012ebbce3b9bda8c0115c314c471bdeb27bed8e1bfc2c04237fd226b0d442c86c83f6ff15fbda11ed0e928af961b7c092b4d147654a0e6e7ffc11901fae9bd5a8841c1dad468c295bc92fc18cee969d01fe3", 0xa7}, {&(0x7f0000003f40)="7a8fe2d197f0583939a9f2f582233b3f03d90fb26439b5f69f49620c7232381c7a5bab8167f98c9c1a8f0c37c5f3de657dca4cc75660f80606cf8adc33977013028715823137954d1e9813784b224a6dd324ba3b78daf7a3fbdf28768cb1b5e862c3f5b05c565a7b406e29c35ccceda66a12018243b3f6f845e29e7f51456c525c391caa7ea6ae492118ff3a3b0574cdeef5498d1e91e04895274846377ec96457054b9a88d35d7ea975db959c", 0xad}, {&(0x7f0000004000)="daf05086188e1769a023d3fccd", 0xd}, {&(0x7f0000004040)="89b681b3fd068440835aa1bbf37af22c3c7a03f523d5f9aaa7366c5515e4fe3f5f594ee2cbe8c1920e01f3e50bace1ba18f66773b7d0111a51c844977bd10be63c0782bc739f597745ae464217ed86bceff5690ff22a43f35c35e6793bc5dbf7745b32b36d122caeef5438d7352b5cf36f043977", 0x74}], 0x4, &(0x7f00000043c0)=[@rights={0x30, 0x1, 0x1, [r29, r30, r31, r32, r33, r34, r35, r36]}], 0x30, 0x10}, {&(0x7f0000004400)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000047c0)=[{&(0x7f0000004480)="ab5f9eafb729522928655e697a13ff04054be8d318d3d13dfb545d856fb5e161787069c3a41f5e401b4c21f3d233bf4c619c9e4bbef7931d234d22153d53", 0x3e}, {&(0x7f00000044c0)="b4bd34bcfae1977ac8efc9ca070a0e6717fb4c48ee7212b8533b808fdc6b419554f3b26e29bcac05340900a3b435cc5b71f1636c8fe5c3c45a83d0e9c5cfc3ef12a030", 0x43}, {&(0x7f0000004540)="7df32377723c86aa3d99c3f5c5fb9c797fddfa968f8d2d7366a39384e4fc941e1405a29ca3abd15ca5d9ebd3f56cf3e0b598844ae42f26bcc717f17233ec02e46c26d402b5669eddb24e40230b7cd1a1de981cc2a0613fdd86bbe562c6bb6ae034aed50147ea3d4d4be60254806458a9fadff987e796852e79992bf1887d362ba062cdb538782dc5137e216ae8daa2a4dbff4cd4cf9ccbbf8ff7fe4465a437b6e4bc93d00a56506a7b61c31b9167d0365cef705a6d15668b4d04cb329da420073296ed9568fc685854406aff", 0xcc}, {&(0x7f0000004640)="9ecced0cda6d2424af4443d0ea5f8c577ffb5c843e66438fb86612979d88c3f7ebe56915df252ef275087755a720e847976af07614cea2d7bafce9a09f76550b2ff8ae558bb408d0539f8f3159d03ad95efbcd9a64838522966396885e2977b10dc0bb50810625c8d466f224eceac2ba05f04db0224e2dda740c7843470fa2785573d6ac03c26bc790bf5485c8ceec5f417322993007f5349f6de458eaf99421dabf2679f70592356654dd52eec8dd4e186e", 0xb2}, {&(0x7f0000004700)="cd3068c2c01dcea660c59733cdb280fd6aea32fe2a41ca3014d04d936fada30cbf657e86da406c73f55557408d4a0311a6fe65e2c5a1d019d44c83eadc98a2cc6e66bcc892322fca0492e615477d50a64c0b22721c6c8693ebc99e536ac81e16343fcc8e9ec24348d636485f6f53cc9a8093c4c8ff6e48730f0ef2879c0b43a9312c4621c5a8c8c3b743bf33068efd0e99", 0x91}], 0x5, &(0x7f0000004a80)=[@cred={0x20, 0x1, 0x2, r37, r38, r39}, @rights={0x28, 0x1, 0x1, [r40, r41, r42, r43, r44]}, @cred={0x20, 0x1, 0x2, r45, r46, r47}], 0x68, 0x4}, {&(0x7f0000004b00)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000004cc0)=[{&(0x7f0000004b80)="fff171ce58187b8ec989d8c1511c2fc09423a8051178ddcef6293fefc4c9169ab164910b2dc926e434d12ecd066edcb2608e7e8835bf1893b299173ad954002050d1dbdc8f0b541f4c1e344d46bfcf60c6bd6460fb52d6bc11c221c1f8d912ede9a32f1187d36d55b1db94d6779b5456fd41f70bcb", 0x75}, {&(0x7f0000004c00)="8c101c41e7e01d5b85834f372feaa8fed3a340f846c76aeb04db974d2dba428c3bda7f1554105f6b8ae915337bd00b8ea176c3bef9fab3049e41acad12ad94f655e7e03a3825eba3015e590f694e492cf80f49def31e6a96429f2d171c2e9956d5ad9c7d24554dec312fbc7b119943b5a149c7ca44df4be6b27e7cd1f45fda6e7e25e5993961c9dfad7cd81489e46fdeaaf36fcdf328f2ae2c4652910100b2e8b5682784a65cb59fb5e22b863e8d6fa1547f04e9fb3f46d03b6385", 0xbb}], 0x2, &(0x7f0000005480)=[@rights={0x18, 0x1, 0x1, [r48, r49]}, @cred={0x20, 0x1, 0x2, r50, r51, r52}, @cred={0x20, 0x1, 0x2, r53, r54, r55}, @cred={0x20, 0x1, 0x2, r56, r57, r58}, @rights={0x30, 0x1, 0x1, [r59, r60, r61, r62, r63, r64, r65, r66]}], 0xa8, 0x40000}, {&(0x7f0000005540)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000005a40)=[{&(0x7f00000055c0)="1c466d2bff1fb140f84908053830f7932b4a55a3c9e12c2b6b6ac17d395ace56bcc3d2d604df8ffed2c6f80017e824758d89cfdb212d196b5e20650e8f50db75e80a52165c59afe948dde6a2c95850e47316375be83c6b3bc096b34294", 0x5d}, {&(0x7f0000005640)="4711518a900ab45b24d68a5bcf1cd19751ee44f82d4b97459585c9bed3ecd818a816e56a585f5e8b200db41fc56a9c60345b22e79626ee16d30c776ca9a69d2ac2f378a447739cc13ed702fa09ed2029d4fc1abf17025fdfa938973e37f9ac163ea83af77915abaab03efb0eb70b44c0d967f55785fa1d6baa9cf040ab1e4b7000aa2a60c9c52daafacf134ac86ce6dfcdc2f3afb9d88156d22dae6c050eec649982ebfd8a2a74fa343ee232dcd39aec9fc7b3880c59163be0da4f1fb5a2b6554de0187b845f45f2c66e200b0b44049faea2a2765153d5d4efd94144", 0xdc}, {&(0x7f0000005740)="b022863e6c364cb435b6fddb3dcb587e5d44036896369869ee5aaf9c30934ec94efeac9a13cc1a866e7bf8ab62eb33467e191b8de28ded15d5398b3f8a72fa09de4c167aab4e8502e68e10125484cadbfac6ff842e505239f08eed79e6f59e53fcf347ac22e87bfc5137d0b858e34a9628e565b2d21ec7976aaa25b4724d9dd3389f9219c9d7d8d4622490d559eafe15c96efc88b0c87a27a6ad0aafb74775cafadf1361375ee23cd2d70d5a34d4bc13e865d6b709facd797c313f9f2726d61bc846a536dcb4178cb75f3283548bd7346c77430b78b07005ef0af86e51ac7e56e597f6f37116", 0xe6}, {&(0x7f0000005840)="4971a0e5aaee55d292011423c0c975b48a09776fc0c834f117138ebf1acf4a94786e8d06f66ff5495a4769816a3d9bdd9a296b36a7c68852ffbb614ad5c236b81b2e53f9a436cc7fc1e1", 0x4a}, {&(0x7f00000058c0)="efb796fbb39ae6636ddf248e15d5d6df60b991cda5d40b51378b8ae22e53da9f498670b21c52ed317863131ab76fae0ad745adabe8d9d7cb5f88bef7a3e0675ee37dd0b8678df7676c9a7867726ff7b73d62287bf38f80b010426a6f6b898dd611f6226f1af7aa5a942dd6d62e7185e1f20828d8b2c7babfcf7cb1122a2e3a3648cd84d152a6e385c7de7a593daa584f5b516d6a3aba0841993014f6449c42bff6f3b7766c6198cac18b85844baa1f7d02f2c61cb0a049f37c08b8c217bffeeb4bf71176b6f40e9126550ca04393ab3e848a8fa25e85d88bb989351ad0e4d6816fd3a7ccea4a9c3c72fc7ee2adf4ca557ef4670fd8cf", 0xf6}, {&(0x7f00000059c0)="68849a233e9f8314d2e21b4cf3fb09a21859d882d40fc243727417dbee7908076f7924292ec3777955b10c67a294ad4d9655713a04b49246d5953ba568192d2afdd1e2715ebad8454170af9b06", 0x4d}], 0x6, &(0x7f00000060c0)=[@cred={0x20, 0x1, 0x2, r67, r68, r69}, @rights={0x28, 0x1, 0x1, [r70, r71, r72, r73, r74]}, @rights={0x20, 0x1, 0x1, [r75, r76, r77]}, @cred={0x20, 0x1, 0x2, r78, r79, r80}, @cred={0x20, 0x1, 0x2, r81, r82, r83}], 0xa8, 0x8004}, {&(0x7f0000006180)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000063c0)=[{&(0x7f0000006200)="93e0b3916e2c6b83e932830ce728a1e566e8c9d0a36a3b3dbc829148a04684d6309aa4bc8b9fcb826e35fc847173d5cfd450d5f18623e12dbf05ae087728caca59901a3e2a2d13ef20466a33c0f9b8d91ac3a639772ef6cb576e5d92d6f91ed3c0d00696adec799c95214dbf9549155beb5c8363f279c0404b39cdf9dff029f23e6b9f297365738f6ed0bfdaee7c3063008acbd7e079e812365a9b8e969edb6794107fbcf9a670d523adc802b93ee2114657cb1e8a96d0bf782825d86e", 0xbd}, {&(0x7f00000062c0)="33847a1f7cec05fde1dd616903ceff868a31491621e03ca79f5e69a605a7bc3ec5dcdfbe30c585e99aa33511a6edfdccc0c4e78f7d4dcf7b94796e0234cc0baaf763c4bac2b2a9f140b920ddec3ca1e359cb2406099d0f6ffe2f27b70e9b898726bdf1a25205bd3b20133ef165f06d31cf726c0da03a6d4dbf4cc3b3f1eb804ba43722b8598ca96281b0d4d89024c31cc5d3fca97416ad0222b263b8de4a9ce832e22133205da05cb943d0c30f9e3d9cb2800d665c07e8f12d2edcf6e3fa3bb22f88165a544564d87b18917a", 0xcc}], 0x2, &(0x7f0000006680)=ANY=[@ANYBLOB="30000000000000002400000001000000", @ANYRES32=r84, @ANYRES32=r85, @ANYRES32=r86, @ANYRES32=r87, @ANYRES32=r88, @ANYRES32=r89, @ANYRES32=r90, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x80}, {&(0x7f00000066c0)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000067c0)=[{&(0x7f0000006740)="4e39d5654863ffac95654b1c61f06a0b1f20efa7a80e8ae97292158949e3610912a75d254bbca331f7031eb23cc57478c64f994e9c633457d124c73ebf8fc9a2ec439a1ce2f11c9f340c649713a5ff03bd8981b0a6868e17a08131eb553570a007ec814e1bacf2d68a99de193cd51964552313cc4c25caf2fcd26a5f632b6168", 0x80}], 0x1, &(0x7f0000006bc0)=[@cred={0x20, 0x1, 0x2, r91, r92, r93}, @rights={0x18, 0x1, 0x1, [r94]}, @rights={0x28, 0x1, 0x1, [r95, r96, r97, r98, r99, r100]}], 0x60, 0x20000880}, {&(0x7f0000006c40)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000007180)=[{&(0x7f0000006cc0)="b940acc2c396ae973afde09cb3cf48264c1eb8f1923ba5a1e24dd5ad902b26107f60130c430c298e133e40bdfef894c6baf1572e3a09d186f286395ac604604991b623171d4ce8a27543a937b8", 0x4d}, {&(0x7f0000006d40)="dba8426c5857beb58238184dfaf79aa27eb222dfc35367589fcaeaec8763f2f4f669e623a87c41b35dd7e922919a3dca67b00cd4090b17a55b40a63dc5f4ee8c7b63b311b2c0cdb45205e141a062cb234e8334643b38f49c5b8fa5631020fe6a9bf5a6c244601f03ba241e05e43e1baafd96c29b4177ad495a5e332556edfc8219ed116646583ba99286", 0x8a}, {&(0x7f0000006e00)="0ff52d86bd020363fdf9c1de124f948fa2e6c8efa1642efecbb7d88896efa29074ff227bd2a0ed71b42eda670f5c0813d27aff1ee9108189604212cf83fd8361df4949359442ae0e22fcb15b95498b5c609703bd3c9ac844741656b387b45efbe3eff5fbb378f7b7cba701596bd58fea6eb2982927875046ecb9099083bf5734", 0x80}, {&(0x7f0000006e80)="eca0ef72bbe76b5c15483732df9fdb12981cd369085850635a53daede596df5eee8bd20fa6bc3c0dd264c729240fec84960f34c61337367162e7b0e2bf0545a56d151e13e47aaba4263ff9a25664c695dd5b94ca8ea881f7ef8ca426e3e8f764baae0eeeda1364ba20446cce4f5c3bc6b49d88f5a9e9b7aa21be6782c9d3ce7f90e51e9925958b80b47f228e5df4d0b2e8edb037437e786ca4bfe71a8449d4358747855309c717391ea26ffb9f56a3dd9ac763120e06233b4d2b7fee7dcbe8fa60ee7923fc6fab83172c3cdeddea42cbfbdc7bbec07902", 0xd7}, {&(0x7f0000006f80)="5706b739498d", 0x6}, {&(0x7f0000006fc0)="1defb08db82e7ddca720c1b968e94da6d698756045232d1d9469c80bbbcbf0d9e5e36834130a8368a0cb809ff4e8952012ed0d2bad79a602b72b84078c2f0739a89c347d159c5c8de966192da395d7f3b546c367d4f746de59574e637ed5f1e4e0a1ebe92a55835a045df48cf7bdd93048be607f3dd26a59a87812f0515b60375b0eb7aa51fce8508e568e136b4ce959b117f4118290a56e7e1b55f0e1f678901b4d94cab3f4cf4f7dfe0ec08ec7bd0b0b49d1abd8565834068403cffe", 0xbd}, {&(0x7f0000007080)="d53771e59b7fb76c09004e8d7e946ad2a0223d2b164e27363cd9c78e018394bf87985d25ad4f7dd084a88ab314d4b9e57c7adc8b8942c8e72caab21d5eece07051b9df7f21be73c43b19a79b46dc2f55bb5e821eaf586f06057296c2512d670bc9797686e71574fd952cf172dbde35ca0ec2f665f295551c52ec9d4ee27f3e32cab4559b1c4ea92b029800b6e1672433c576426478f12bf20f149dc5", 0x9c}, {&(0x7f0000007140)="928bd2a72e3d7a337bf89f492ee638d130", 0x11}], 0x8, &(0x7f0000007840)=[@rights={0x20, 0x1, 0x1, [r101, r102, r103]}, @cred={0x20, 0x1, 0x2, r104, r105, r106}, @rights={0x30, 0x1, 0x1, [r107, r108, r109, r110, r111, r112, r113]}, @rights={0x20, 0x1, 0x1, [r114, r115, r116]}, @rights={0x18, 0x1, 0x1, [r117]}, @rights={0x18, 0x1, 0x1, [r118]}], 0xc0, 0x1}], 0x8, 0x844) clone(0x959c8ac90dd9197e, &(0x7f00007ba000), &(0x7f0000a9dffc), &(0x7f00002c1ffc), &(0x7f0000bc1ff1)) 2018/04/26 14:38:24 executing program 7: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080)=0x8, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000240)={'ip6gretap0\x00', &(0x7f0000000100)=@ethtool_gstrings={0x1b, 0x6, 0x4, "33a79aa0"}}) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f00000000c0)={@multicast2, @multicast2}, &(0x7f0000000140)=0x8) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) 2018/04/26 14:38:24 executing program 4: r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000040)={r3, 0x10}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x1f, 0x0, 0x0, 0x81, @tick, {}, {}, @connect}], 0x1e) shmget$private(0x0, 0x4000, 0x80000000781ffffc, &(0x7f0000ffc000/0x4000)=nil) 2018/04/26 14:38:24 executing program 5: unshare(0x28060400) r0 = inotify_init1(0x0) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) r1 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xc, r1) [ 168.296698] FAULT_INJECTION: forcing a failure. [ 168.296698] name failslab, interval 1, probability 0, space 0, times 0 [ 168.308117] CPU: 1 PID: 11814 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 168.315091] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 168.324492] Call Trace: [ 168.327583] dump_stack+0x185/0x1d0 [ 168.331275] should_fail+0x87b/0xab0 [ 168.335079] should_failslab+0x279/0x2a0 [ 168.339212] __kmalloc+0xc2/0x350 [ 168.342722] ? sctp_v4_cmp_addr+0x1b8/0x250 [ 168.347108] ? sctp_add_bind_addr+0xb0/0x630 [ 168.351600] sctp_add_bind_addr+0xb0/0x630 [ 168.356007] sctp_copy_local_addr_list+0x4e1/0x610 [ 168.361029] sctp_copy_one_addr+0x20b/0xc50 [ 168.365529] sctp_bind_addr_copy+0x28c/0x970 [ 168.370027] sctp_assoc_set_bind_addr_from_ep+0x21c/0x280 [ 168.375724] sctp_sendmsg+0x350f/0x6030 [ 168.379806] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 168.385377] ? kstrtoull+0x766/0x7e0 [ 168.389218] ? sctp_getsockopt+0x145b0/0x145b0 2018/04/26 14:38:24 executing program 4: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x460042, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x9}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000140)={r1, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, [0x1, 0x2, 0x20, 0x1, 0xe48, 0x8, 0x3, 0x5bec, 0xffff, 0x8001, 0xfffffffffffffffc, 0x1000, 0x1000, 0xfffffffffffffeff, 0x6]}, &(0x7f0000000240)=0x100) removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='security.evm\x00') [ 168.389296] inet_sendmsg+0x48d/0x740 [ 168.389380] ? security_socket_sendmsg+0x9e/0x210 [ 168.389459] ? inet_getname+0x500/0x500 [ 168.389491] SYSC_sendto+0x6c3/0x7e0 [ 168.389588] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 168.389650] ? prepare_exit_to_usermode+0x149/0x3a0 [ 168.389736] SyS_sendto+0x8a/0xb0 [ 168.389821] do_syscall_64+0x309/0x430 [ 168.389868] ? SYSC_getpeername+0x560/0x560 [ 168.389903] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 168.389926] RIP: 0033:0x455389 2018/04/26 14:38:24 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:24 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1}, 0xaa) mknod(&(0x7f0000000240)='./file0\x00', 0x3006, 0x8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x6, 0xe00000000000, 0x1, "b48b43a089c8a9f7b916a9c97d69ded8451fb5459fe767d49ef9f7356d7ada0d8b105e7c0323407836fe4ac5914de11bbbaaee4d283a3c37f8b2d0901008bc177363e76dc6882de8b2b4ee8f325683e8"}, 0xd8) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000100)=@get={0x1, &(0x7f0000000040)=""/146, 0x3}) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f00000ac000)="0200000000000000038e54620001a55eaf0d2cf653f13cc379d1e4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10368f00f6af7d07634832b8a5c0a94c07c0000000000000987174e81b1058d02f8001732017e2469fc43aea71263335960415800000f9575d04000000000d010000d1e6ebcb12c7291871363ea5100c4a4c2e9e5c0c14f16597e8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bd000800309163d6a40200000000000800bbfbcbca9e", 0xd8) fcntl$getownex(r0, 0x10, &(0x7f0000000280)={0x0, 0x0}) sched_setattr(r1, &(0x7f00000002c0)={0x30, 0x6, 0x1, 0xfffffffffffffffb, 0x101, 0x7, 0x100000001, 0x7}, 0x0) 2018/04/26 14:38:24 executing program 2: r0 = getpgrp(0x0) gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r0, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x3}) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r1, &(0x7f0000481000)=""/128, 0x80) 2018/04/26 14:38:24 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x5, 0x9, 0xfffffffffffffffa, 0x401}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r1, 0x5a42f24b}, 0x8) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) sendmsg(r0, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f0000002900), 0x0, &(0x7f00000000c0)}, 0xc100) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000780)="98", 0x1}], 0x1, &(0x7f0000028000)}, 0x0) [ 168.389942] RSP: 002b:00007f2521b4ec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 168.389977] RAX: ffffffffffffffda RBX: 00007f2521b4f6d4 RCX: 0000000000455389 [ 168.389993] RDX: 0000000000000001 RSI: 0000000020000140 RDI: 0000000000000013 [ 168.390008] RBP: 000000000072bea0 R08: 0000000020000000 R09: 000000000000001c [ 168.390038] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 168.479555] R13: 0000000000000501 R14: 00000000006fa8b8 R15: 0000000000000042 2018/04/26 14:38:24 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000202ffd)='ns\x00') r1 = fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000016c0)={0x0, 0x0}, &(0x7f0000001700)=0xc) stat(&(0x7f0000001740)='./file0\x00', &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000001840)=[{&(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001640)=[{&(0x7f00000001c0)="349ea97d205a5f6c322b802c0ed1579ade541f07fde07d9b0b193b15758a7cbe25bf99278ef52b11d2081a32265c255b59851559d6ee22d29da2187b3b3347ff4a1a2281beaed0af68b237", 0x4b}, {&(0x7f0000000240)="8d9fade8b9fb5fcec8f4fc3be84f03d917d754500c6708fc85345ffc7cfd59a7ba2cdbc71f8a6f1ef792e082d1f9afe5614cd763cf36a4152fa62ec6b58263392b2ac1b7b68b8670a3bad6a05aadd1f0a786535b6afb6e0926e26bbcb14bfe840a31740d17d1cead575bee41703a5645e90936f13fa16f2906fe17eb6987e5a8635ab6d7bb3153a929f86fc839e9b98b35018711bbbec5a14ef77466c4356fd6976f20446143f27e62ecd43cd927431741010babab4bfb6d6c3a498c5d73d39f26a7caa4b2bc2d5b7a23f93e3858541330b7fabd5f0909bb5b475319c2e5c4353ea6cdd6ed94aa0d71da56f09d9f", 0xee}, {&(0x7f0000000340)="c85b89874140735df4edfa0a9272d026f9aed891a841a0f91db5b827cbef6e7e196e", 0x22}, {&(0x7f0000000380)="5adf18e78848268dfcdb0542854d5ac20490803da91e1c66d35d511069f9baf67e302a0f35e21d814b0b0ea01a44127ba35588fd1f266fe44de8e1755806e269e94df17cc8b11cb1e26140b78720f509084ef51fb7df316c86e6750054c636a7b5b27214a854ea8f16bf0b07bdc984b452e82708acdb1a7477f5989e3cbd2d98043bf52cdd0195bcd1bd6e68bc97e976bd50c291c37dc9c256401a3ccfba7a9415b15963c57757b6a129d04a251d74df3dbfeb5045293b9d6f29729834579395bd94", 0xc2}, {&(0x7f0000000480)="78d262bfa54193fddf6d4e9912e58df6b446cebc5828644c0699289ff2a2631ce52755b63c651950d7db9df7ce53ed9b9566021b82f90d51ea", 0x39}, {&(0x7f00000004c0)="763a2562fb588ae8e3a8f8fe40d6b44d26e261ddf86524533fc9115190bf43731a5b2b1e7569bbf124800683ae36c4523f0bd70718310880bf99c74642e8198e2d9e251337cecf8e221c6dd66e1506ee9c64481bba70c4ec0500e63b588edc710171104b7a5316dbad69df8d2f2d2f8d553224d06aa788d7bc88c5a46c53942d54ebf7fe57aedba2cff6da2ec3c8fd75e4238bab99e6b3a2ef6aa2ad16ee10f354722b59e9732e397b0e55c5246e44c79266e45fb1beb3b9c7f0f76eb9545b0fb480ace9f14f5d15a52555d2d5f3eb2f4fc7113da032e89a9ba95eccc8fe667f0957", 0xe2}, {&(0x7f00000005c0)="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", 0x1000}, {&(0x7f00000015c0)="defd72b45bc320df30da4c8aae142378f9e8e2e848b4be2375bef59e751db589c4def511341a2e61941a237972d16941be006d7d1ac38dc8d90bcd3e95ee05ea8b343f3f055a9b85b971971debe35bb1f7d06fe1b0af6ead7ffa02f739", 0x5d}], 0x8, &(0x7f0000001800)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r0]}], 0x38, 0x40}], 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000000)={0x0, 0x1000, 0x61b5, 0x4, [], [], [], 0xb53, 0x20, 0x3, 0x80000001, "1d573ec566083aa9cb3d969e548584ec"}) getdents64(r0, &(0x7f0000e25000)=""/4096, 0x1000) 2018/04/26 14:38:24 executing program 4: r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchdir(r0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x80000, 0x0) write$tun(r1, &(0x7f0000000080)={@void, @hdr={0x2, 0x80, 0x6, 0x3, 0xff, 0x8}, @ipv4={{0xe, 0x4, 0x1, 0x6, 0x2ff, 0x67, 0x80000001, 0x9, 0x4, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x23, 0x8, [@dev={0xac, 0x14, 0x14, 0x10}, @local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, @empty, @dev={0xac, 0x14, 0x14, 0xd}, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}]}]}}, @gre={{0x0, 0x0, 0x1, 0x100, 0x0, 0x200, 0x0, 0x1, 0x880b, 0xf8, 0x1, [], "170c2853162fbbb63e17e53d8df721791d2ec8b185886bbfb160ee1735a6eb46aea72da09c456a4b42997ff3d00cb913e43a89843d4f629b809dbd00d8ce66a6cfe2efafca8ac0f417f83e6e81eeed07497785ef65d7883b233c96921e0e1ebcb2e744a863991a0256b102a7e64dbe4b7e9f99e37bc8dc1f59d4536be98c29eac071cf77cda1599a061f9a0a84e551e2d50b08a3cb597c86d94485528fe3d70c64ffcd952f91185524f919c3e6d90542c5f92f44fbac3a405b9bd81e2204346ad2ba6405e5e7708d54c391259151673448a41373105db3fba9c7f58f957336297b1e4c89a27401c52844575314a2e3f00f53fd2d3c477a4c"}, {0x4, 0x0, 0x8, 0x5, 0x0, 0x0, 0x800, [0x7ff, 0x33], "682a1b405f0e81898afe7e53dfee1ed24c54b720e903a178638d771ee14b1988edee150f6b18808a447ebbec7c2293e29d3269786e165bbb7354e78c9d811e7f26ddd6bdfe04f49051ff7b56cafcf5279205cd765a3d4741aed4528d01635e45249b5188cfe3783ba254698e79969b706a806320fef42e0f4576416a90bf7c4f3c441b847a621e285faae568451b7b33af2897a4c6c0947ffb3e77bd3f2ba064db1671930b2ee992d7f3"}, {0x9, 0x0, 0x80000001, 0x8, 0x0, 0x0, 0x86dd, [], "2394754c93073bed14b01ceedc73e785abbb77423eed5442e878e515267659958f03db45b4665513e3529f77a6d909c634b951237feb6f9736d1df307e319fc30dce"}, {0x8, 0x88be, 0x2, {{0x2, 0x1, 0xfff, 0xff, 0x0, 0x2, 0x9, 0x101}, 0x1, 0x101}}, {0x8, 0x22eb, 0x4, {{0x7f, 0x2, 0x100, 0x10000, 0x8, 0x8, 0x1, 0x100000000}, 0x2, 0x2, 0x9, 0x7fffffff, 0x8d, 0x261, 0x4, 0x567c, 0x4, 0x3ff}}, {0x8, 0x6558, 0x0, "73a18ca94d97ecb2bca16a9987b0d3c70256279e095c346f267049c7743173e9bd30917924b1f92ca61ee377512bf915d0669fa3bd242ce30645c461a894881ad0b6f96158396880c77fe60a47d1c9c2bd6b68b65a30a1f302a9dbe4f86e69074cb93a8db20f08f9b380677b98a9d7916cb74fa036d32de0886caa6333a3306f2b304c20fac7cd41f2a9cbfa6b970f7095bd153c25d7769166527c"}}}}, 0x309) r2 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) write$tun(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="00001940000004000008409a00000000000000000000000000000000"], 0x32) ioctl(r2, 0x227c, &(0x7f000097e000)) [ 168.737762] sg_write: data in/out 262108/8 bytes for SCSI command 0x0-- guessing data in; [ 168.737762] program syz-executor4 not setting count and/or reply_len properly [ 168.795829] sg_write: data in/out 262108/8 bytes for SCSI command 0x0-- guessing data in; [ 168.795829] program syz-executor4 not setting count and/or reply_len properly 2018/04/26 14:38:25 executing program 1: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r1, &(0x7f000082cf40), 0x2082cf40) read(r0, &(0x7f0000000040)=""/148, 0x101d0) fallocate(r1, 0x0, 0x3, 0x5) 2018/04/26 14:38:25 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00000000c0)={0x7, 0x80000001, 0x8}) r1 = epoll_create(0x3e111c2f) sendfile(r1, r1, 0x0, 0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000240)={0x1}) r2 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x80800) connect$llc(r2, &(0x7f00000001c0)={0x1a, 0x0, 0x5, 0x717, 0xfff, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x10) exit(0x615e177a) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000140)={0x80, 0x0, 0x10000000000000cb, 0x0, 0x5f4a, 0x6}) 2018/04/26 14:38:25 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:25 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:25 executing program 0 (fault-call:2 fault-nth:67): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000100)="97", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000140)='z', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) 2018/04/26 14:38:25 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x4) chroot(&(0x7f0000000100)='./file0\x00') mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000c7f000)='./file0\x00', &(0x7f0000df9000)='nfs4\x00', 0x0, &(0x7f00000002c0)="09be576017288e17943c2eecbe94ea712c3938c88c5a67cb238b85fee0654c53129cb196f89b7c9f74309c9cffe393ca11fc643a5990c9338fecee74a1e455317eecf77971b54cf3a7ebc89b8a9f0696bd5216315114fb582682cfa07a6959f2d409f08402") r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x4100, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000400)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0xa0800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000340)={0xb8, r1, 0x4, 0x70bd29, 0x25dfdbfd, {0x3}, [@IPVS_CMD_ATTR_DAEMON={0x64, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'tunl0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xfff}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ifb0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x891}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2ff1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x800}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x24}]}, 0xb8}, 0x1}, 0x48c0) prctl$getname(0x10, &(0x7f0000000140)=""/252) 2018/04/26 14:38:25 executing program 2: r0 = getpgrp(0x0) r1 = gettid() setpgid(r1, r0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x3}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r2, &(0x7f0000481000)=""/128, 0x80) r3 = syz_open_procfs(r1, &(0x7f0000000040)='autogroup\x00') setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000000080)=0x9, 0xb36f72c47f997d17) 2018/04/26 14:38:25 executing program 3: ioprio_set$pid(0x1, 0x0, 0x7ffe) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x100) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001200)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001240)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000001340)=0xe8) r3 = getegid() r4 = syz_open_dev$midi(&(0x7f0000001380)='/dev/midi#\x00', 0x9, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = socket$pptp(0x18, 0x1, 0x2) r7 = syz_open_dev$tun(&(0x7f00000013c0)='/dev/net/tun\x00', 0x0, 0x121000) r8 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001400)={0x0, 0x2d937bf9, 0x8}, 0xc) r9 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001440)={0x0}, &(0x7f0000001480)=0xc) lstat(&(0x7f00000014c0)='./file0\x00', &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001580)='./file0\x00', &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = socket$nl_route(0x10, 0x3, 0x0) r14 = socket$can_bcm(0x1d, 0x2, 0x2) pipe2(&(0x7f0000001640)={0xffffffffffffffff}, 0x80000) r16 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001680)='/dev/dsp\x00', 0x2002, 0x0) r17 = openat$cgroup_type(0xffffffffffffffff, &(0x7f00000016c0)='cgroup.type\x00', 0x2, 0x0) r18 = syz_open_dev$vcsn(&(0x7f0000003a40)='/dev/vcs#\x00', 0x1, 0x0) r19 = socket$nl_xfrm(0x10, 0x3, 0x6) r20 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000003ac0)={&(0x7f0000003a80)='./file0\x00'}, 0x10) r21 = openat$dsp(0xffffffffffffff9c, &(0x7f0000003b00)='/dev/dsp\x00', 0x181000, 0x0) r22 = socket$nl_route(0x10, 0x3, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000003b40)=0x0) r24 = getuid() r25 = getegid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000003b80)=0x0) stat(&(0x7f0000003bc0)='./file0\x00', &(0x7f0000003c00)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000003c80)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r29 = socket$vsock_stream(0x28, 0x1, 0x0) r30 = socket$inet_dccp(0x2, 0x6, 0x0) r31 = bpf$PROG_LOAD(0x5, &(0x7f0000004280)={0xf, 0x10, &(0x7f0000004100)=@raw=[@map={0x18, 0x0, 0x1, 0x0, 0x1}, @jmp={0x5, 0x1, 0xb, 0xd, 0x5, 0xf5c9dc1a33a4e022, 0xfffffffffffffff0}, @generic={0x45ec, 0x2}, @initr0={0x18, 0x0, 0x0, 0x0, 0x881, 0x0, 0x0, 0x0, 0x7}, @initr0={0x18, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x100000000}, @generic={0x8, 0x23b, 0x12a, 0x10000}, @alu={0x4, 0x3, 0x0, 0x7, 0xf, 0xfffffffc, 0x1}, @map={0x18, 0x4, 0x1, 0x0, 0x1}], &(0x7f0000004180)='GPL\x00', 0xfff, 0xb2, &(0x7f00000041c0)=""/178, 0x41100, 0x1}, 0x48) r32 = socket$can_bcm(0x1d, 0x2, 0x2) r33 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000004300)='/dev/ptmx\x00', 0x80000, 0x0) r34 = socket$netlink(0x10, 0x3, 0x8) pipe2(&(0x7f0000004340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) r36 = syz_open_dev$adsp(&(0x7f0000004380)='/dev/adsp#\x00', 0x8, 0x240) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000004840)=0x0) r38 = geteuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000004880)={0x0, 0x0, 0x0}, &(0x7f00000048c0)=0xc) r40 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r41 = openat$cgroup_type(0xffffffffffffff9c, &(0x7f0000004900)='cgroup.type\x00', 0x2, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000004940)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000004980)={0xffffffffffffffff}) r44 = socket$inet6_udp(0xa, 0x2, 0x0) r45 = getpgrp(0xffffffffffffffff) r46 = getuid() getresgid(&(0x7f00000049c0), &(0x7f0000004a00), &(0x7f0000004a40)=0x0) r48 = syz_open_dev$admmidi(&(0x7f0000004d00)='/dev/admmidi#\x00', 0x1, 0x42a142) r49 = socket$pptp(0x18, 0x1, 0x2) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000004d40)=0x0) fstat(0xffffffffffffffff, &(0x7f0000004d80)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000004e00)=[0x0]) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000004e40)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000004e80)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000004f80)=0xe8) getgroups(0xa, &(0x7f0000004fc0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000005000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000005040)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast2}}, &(0x7f0000005140)=0xe8) getresgid(&(0x7f0000005180)=0x0, &(0x7f00000051c0), &(0x7f0000005200)) r59 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005240)='/dev/ptmx\x00', 0x10000, 0x0) r60 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000005280)='memory.swap.current\x00', 0x0, 0x0) r61 = openat$audio(0xffffffffffffff9c, &(0x7f00000052c0)='/dev/audio\x00', 0x501401, 0x0) r62 = inotify_init1(0x800) r63 = openat$dsp(0xffffffffffffff9c, &(0x7f0000005300)='/dev/dsp\x00', 0x40, 0x0) r64 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000005340), &(0x7f0000005380)=0x1c, 0x800) r65 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f00000053c0), 0x800) r66 = accept$inet(0xffffffffffffffff, &(0x7f0000005400)={0x0, 0x0, @multicast1}, &(0x7f0000005440)=0x10) r67 = getpgid(0xffffffffffffffff) lstat(&(0x7f0000005ac0)='./file0\x00', &(0x7f0000005b00)={0x0, 0x0, 0x0, 0x0, 0x0}) r69 = getegid() r70 = syz_open_dev$tun(&(0x7f0000005b80)='/dev/net/tun\x00', 0x0, 0x100) r71 = syz_fuseblk_mount(&(0x7f0000005bc0)='./file0\x00', &(0x7f0000005c00)='./file0\x00', 0x2, 0xffffffffffffffff, 0x0, 0x4, 0x1, 0x210000) r72 = syz_open_dev$sndctrl(&(0x7f0000005c40)='/dev/snd/controlC#\x00', 0x8, 0x240000) r73 = socket$key(0xf, 0x3, 0x2) r74 = syz_open_dev$vcsn(&(0x7f0000005c80)='/dev/vcs#\x00', 0x4, 0x2a8000) r75 = openat$vsock(0xffffffffffffff9c, &(0x7f0000005cc0)='/dev/vhost-vsock\x00', 0x2, 0x0) r76 = syz_open_dev$vcsa(&(0x7f0000005d00)='/dev/vcsa#\x00', 0x9, 0x10000) r77 = syz_open_dev$evdev(&(0x7f0000005d40)='/dev/input/event#\x00', 0x9, 0x4000) r78 = fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000005d80)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@dev}}, &(0x7f0000005e80)=0xe8) r80 = getgid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000005ec0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000005f00)={{{@in=@multicast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000006000)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000006040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r84 = epoll_create1(0x80000) r85 = socket$inet_sctp(0x2, 0x5, 0x84) r86 = openat$ppp(0xffffffffffffff9c, &(0x7f0000006400)='/dev/ppp\x00', 0x100, 0x0) r87 = openat$cuse(0xffffffffffffff9c, &(0x7f0000006440)='/dev/cuse\x00', 0x400000, 0x0) r88 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000006480)='/dev/ptmx\x00', 0x24000, 0x0) r89 = bpf$PROG_LOAD(0x5, &(0x7f00000065c0)={0xf, 0x2, &(0x7f00000064c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x3}], &(0x7f0000006500)='syzkaller\x00', 0x10000, 0x7f, &(0x7f0000006540)=""/127, 0x41f00, 0x1}, 0x48) r90 = syz_open_dev$sg(&(0x7f0000006640)='/dev/sg#\x00', 0x7, 0x800) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000006800)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000006840)={0x0, 0x0}, &(0x7f0000006880)=0xc) r93 = getgid() socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00000068c0)={0xffffffffffffffff}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000006900)={0xffffffffffffffff}) socketpair$packet(0x11, 0x47d7fd99eb93f5db, 0x300, &(0x7f0000006940)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000006980)={0xffffffffffffffff}) r98 = bpf$PROG_LOAD(0x5, &(0x7f0000006b00)={0xf, 0x6, &(0x7f00000069c0)=@raw=[@alu={0x4, 0x8, 0x0, 0xf, 0x7, 0xfffffff8, 0x10}, @jmp={0x5, 0x1, 0x9, 0x5, 0x0, 0x30, 0xfffffffffffffff0}, @jmp={0x5, 0x7d5, 0xa, 0x0, 0x9, 0xfffffffc, 0xffffffffffffffff}], &(0x7f0000006a00)='GPL\x00', 0x0, 0xffffffffffffff22, &(0x7f0000006a40)=""/147, 0x41f00, 0x1}, 0x48) r99 = socket$nl_xfrm(0x10, 0x3, 0x6) r100 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000006b80)='/dev/loop-control\x00', 0x101000, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000007200)={0xffffffffffffffff}) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000007240)={0xffffffffffffffff, 0xffffffffffffffff}) r103 = bpf$MAP_CREATE(0x0, &(0x7f0000007280)={0xe, 0x9, 0x7, 0x1, 0x8, 0xffffffffffffffff, 0xada}, 0x2c) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000072c0)={0x0}, &(0x7f0000007300)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000007340)={{{@in6=@mcast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000007440)=0xe8) lstat(&(0x7f0000007480)='./file0\x00', &(0x7f00000074c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r107 = syz_fuseblk_mount(&(0x7f0000007540)='./file0\x00', &(0x7f0000007580)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffffff0, 0x1, 0x4080) r108 = syz_open_dev$tun(&(0x7f00000075c0)='/dev/net/tun\x00', 0x0, 0x0) r109 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000007600), &(0x7f0000007640)=0xe, 0x80800) r110 = eventfd2(0x9, 0x1) r111 = openat$rtc(0xffffffffffffff9c, &(0x7f0000007680)='/dev/rtc\x00', 0x800, 0x0) r112 = syz_open_dev$mouse(&(0x7f00000076c0)='/dev/input/mouse#\x00', 0xfff, 0x8000) r113 = syz_open_dev$evdev(&(0x7f0000007700)='/dev/input/event#\x00', 0x9, 0x40000) r114 = syz_open_dev$sndctrl(&(0x7f0000007740)='/dev/snd/controlC#\x00', 0x8001, 0x40) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000007780)={0xffffffffffffffff}) r116 = syz_open_dev$audion(&(0x7f00000077c0)='/dev/audio#\x00', 0x4, 0x100) r117 = socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000007800)={0x0, 0x80000, 0xffffffffffffff9c}) sendmmsg$unix(r0, &(0x7f0000007900)=[{&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f00000011c0)=[{&(0x7f00000000c0)="895556cc907872c9a8375d013f45f07642f8b80c2e9c28c04c5b68890d9afe33", 0x20}, {&(0x7f0000000100)="30f88a2382b65463f2aa2ed887d1eb4806e8293ad3effa8129e7d90e776c7f75391cbcf4a95ba0a07355b8456091c9d72673979d380c532fe481060a9810a4d69f4b31409fd56f47c04fb71dc57092828a250f4d1d5d0da8006002323de70b5253d0d8c00a31fef2a033efe96cc428f0441c1a0585da48cd78ad541416c0b11d1950accaafc432380229ccc08605e885ac8a13feac8a1281", 0x98}, {&(0x7f00000001c0)="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", 0x1000}], 0x3, &(0x7f0000003cc0)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r4, r5]}, @rights={0x18, 0x1, 0x1, [r6]}, @rights={0x20, 0x1, 0x1, [r7, r8, r9]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x38, 0x1, 0x1, [r13, r14, r15, r16, r17, r18, r19, r20, r21, r22]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}], 0x108, 0x80}, {&(0x7f0000003e00)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000040c0)=[{&(0x7f0000003e80)="bd8ffd6d192b7228d2bfd825ef10d6a9c8718874cc30f913312199faa25f00983c415772492a1bbbb66e1907080de91fff0f070858cf1858d37c8fc56a6100a901c96e5d8091c6a7ad407d60f7b8aee44609b4870c012ebbce3b9bda8c0115c314c471bdeb27bed8e1bfc2c04237fd226b0d442c86c83f6ff15fbda11ed0e928af961b7c092b4d147654a0e6e7ffc11901fae9bd5a8841c1dad468c295bc92fc18cee969d01fe3", 0xa7}, {&(0x7f0000003f40)="7a8fe2d197f0583939a9f2f582233b3f03d90fb26439b5f69f49620c7232381c7a5bab8167f98c9c1a8f0c37c5f3de657dca4cc75660f80606cf8adc33977013028715823137954d1e9813784b224a6dd324ba3b78daf7a3fbdf28768cb1b5e862c3f5b05c565a7b406e29c35ccceda66a12018243b3f6f845e29e7f51456c525c391caa7ea6ae492118ff3a3b0574cdeef5498d1e91e04895274846377ec96457054b9a88d35d7ea975db959c", 0xad}, {&(0x7f0000004000)="daf05086188e1769a023d3fccd", 0xd}, {&(0x7f0000004040)="89b681b3fd068440835aa1bbf37af22c3c7a03f523d5f9aaa7366c5515e4fe3f5f594ee2cbe8c1920e01f3e50bace1ba18f66773b7d0111a51c844977bd10be63c0782bc739f597745ae464217ed86bceff5690ff22a43f35c35e6793bc5dbf7745b32b36d122caeef5438d7352b5cf36f043977", 0x74}], 0x4, &(0x7f00000043c0)=[@rights={0x30, 0x1, 0x1, [r29, r30, r31, r32, r33, r34, r35, r36]}], 0x30, 0x10}, {&(0x7f0000004400)=@file={0x0, './file0\x00'}, 0x6e, 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{&(0x7f0000004640)="9ecced0cda6d2424af4443d0ea5f8c577ffb5c843e66438fb86612979d88c3f7ebe56915df252ef275087755a720e847976af07614cea2d7bafce9a09f76550b2ff8ae558bb408d0539f8f3159d03ad95efbcd9a64838522966396885e2977b10dc0bb50810625c8d466f224eceac2ba05f04db0224e2dda740c7843470fa2785573d6ac03c26bc790bf5485c8ceec5f417322993007f5349f6de458eaf99421dabf2679f70592356654dd52eec8dd4e186e", 0xb2}, {&(0x7f0000004700)="cd3068c2c01dcea660c59733cdb280fd6aea32fe2a41ca3014d04d936fada30cbf657e86da406c73f55557408d4a0311a6fe65e2c5a1d019d44c83eadc98a2cc6e66bcc892322fca0492e615477d50a64c0b22721c6c8693ebc99e536ac81e16343fcc8e9ec24348d636485f6f53cc9a8093c4c8ff6e48730f0ef2879c0b43a9312c4621c5a8c8c3b743bf33068efd0e99", 0x91}], 0x5, &(0x7f0000004a80)=[@cred={0x20, 0x1, 0x2, r37, r38, r39}, @rights={0x28, 0x1, 0x1, [r40, r41, r42, r43, r44]}, @cred={0x20, 0x1, 0x2, r45, r46, r47}], 0x68, 0x4}, {&(0x7f0000004b00)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000004cc0)=[{&(0x7f0000004b80)="fff171ce58187b8ec989d8c1511c2fc09423a8051178ddcef6293fefc4c9169ab164910b2dc926e434d12ecd066edcb2608e7e8835bf1893b299173ad954002050d1dbdc8f0b541f4c1e344d46bfcf60c6bd6460fb52d6bc11c221c1f8d912ede9a32f1187d36d55b1db94d6779b5456fd41f70bcb", 0x75}, {&(0x7f0000004c00)="8c101c41e7e01d5b85834f372feaa8fed3a340f846c76aeb04db974d2dba428c3bda7f1554105f6b8ae915337bd00b8ea176c3bef9fab3049e41acad12ad94f655e7e03a3825eba3015e590f694e492cf80f49def31e6a96429f2d171c2e9956d5ad9c7d24554dec312fbc7b119943b5a149c7ca44df4be6b27e7cd1f45fda6e7e25e5993961c9dfad7cd81489e46fdeaaf36fcdf328f2ae2c4652910100b2e8b5682784a65cb59fb5e22b863e8d6fa1547f04e9fb3f46d03b6385", 0xbb}], 0x2, &(0x7f0000005480)=[@rights={0x18, 0x1, 0x1, [r48, r49]}, @cred={0x20, 0x1, 0x2, r50, r51, r52}, @cred={0x20, 0x1, 0x2, r53, r54, r55}, @cred={0x20, 0x1, 0x2, r56, r57, r58}, @rights={0x30, 0x1, 0x1, [r59, r60, r61, r62, r63, r64, r65, r66]}], 0xa8, 0x40000}, {&(0x7f0000005540)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000005a40)=[{&(0x7f00000055c0)="1c466d2bff1fb140f84908053830f7932b4a55a3c9e12c2b6b6ac17d395ace56bcc3d2d604df8ffed2c6f80017e824758d89cfdb212d196b5e20650e8f50db75e80a52165c59afe948dde6a2c95850e47316375be83c6b3bc096b34294", 0x5d}, {&(0x7f0000005640)="4711518a900ab45b24d68a5bcf1cd19751ee44f82d4b97459585c9bed3ecd818a816e56a585f5e8b200db41fc56a9c60345b22e79626ee16d30c776ca9a69d2ac2f378a447739cc13ed702fa09ed2029d4fc1abf17025fdfa938973e37f9ac163ea83af77915abaab03efb0eb70b44c0d967f55785fa1d6baa9cf040ab1e4b7000aa2a60c9c52daafacf134ac86ce6dfcdc2f3afb9d88156d22dae6c050eec649982ebfd8a2a74fa343ee232dcd39aec9fc7b3880c59163be0da4f1fb5a2b6554de0187b845f45f2c66e200b0b44049faea2a2765153d5d4efd94144", 0xdc}, {&(0x7f0000005740)="b022863e6c364cb435b6fddb3dcb587e5d44036896369869ee5aaf9c30934ec94efeac9a13cc1a866e7bf8ab62eb33467e191b8de28ded15d5398b3f8a72fa09de4c167aab4e8502e68e10125484cadbfac6ff842e505239f08eed79e6f59e53fcf347ac22e87bfc5137d0b858e34a9628e565b2d21ec7976aaa25b4724d9dd3389f9219c9d7d8d4622490d559eafe15c96efc88b0c87a27a6ad0aafb74775cafadf1361375ee23cd2d70d5a34d4bc13e865d6b709facd797c313f9f2726d61bc846a536dcb4178cb75f3283548bd7346c77430b78b07005ef0af86e51ac7e56e597f6f37116", 0xe6}, {&(0x7f0000005840)="4971a0e5aaee55d292011423c0c975b48a09776fc0c834f117138ebf1acf4a94786e8d06f66ff5495a4769816a3d9bdd9a296b36a7c68852ffbb614ad5c236b81b2e53f9a436cc7fc1e1", 0x4a}, {&(0x7f00000058c0)="efb796fbb39ae6636ddf248e15d5d6df60b991cda5d40b51378b8ae22e53da9f498670b21c52ed317863131ab76fae0ad745adabe8d9d7cb5f88bef7a3e0675ee37dd0b8678df7676c9a7867726ff7b73d62287bf38f80b010426a6f6b898dd611f6226f1af7aa5a942dd6d62e7185e1f20828d8b2c7babfcf7cb1122a2e3a3648cd84d152a6e385c7de7a593daa584f5b516d6a3aba0841993014f6449c42bff6f3b7766c6198cac18b85844baa1f7d02f2c61cb0a049f37c08b8c217bffeeb4bf71176b6f40e9126550ca04393ab3e848a8fa25e85d88bb989351ad0e4d6816fd3a7ccea4a9c3c72fc7ee2adf4ca557ef4670fd8cf", 0xf6}, {&(0x7f00000059c0)="68849a233e9f8314d2e21b4cf3fb09a21859d882d40fc243727417dbee7908076f7924292ec3777955b10c67a294ad4d9655713a04b49246d5953ba568192d2afdd1e2715ebad8454170af9b06", 0x4d}], 0x6, &(0x7f00000060c0)=[@cred={0x20, 0x1, 0x2, r67, r68, r69}, @rights={0x28, 0x1, 0x1, [r70, r71, r72, r73, r74]}, @rights={0x20, 0x1, 0x1, [r75, r76, r77]}, @cred={0x20, 0x1, 0x2, r78, r79, r80}, @cred={0x20, 0x1, 0x2, r81, r82, r83}], 0xa8, 0x8004}, {&(0x7f0000006180)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000063c0)=[{&(0x7f0000006200)="93e0b3916e2c6b83e932830ce728a1e566e8c9d0a36a3b3dbc829148a04684d6309aa4bc8b9fcb826e35fc847173d5cfd450d5f18623e12dbf05ae087728caca59901a3e2a2d13ef20466a33c0f9b8d91ac3a639772ef6cb576e5d92d6f91ed3c0d00696adec799c95214dbf9549155beb5c8363f279c0404b39cdf9dff029f23e6b9f297365738f6ed0bfdaee7c3063008acbd7e079e812365a9b8e969edb6794107fbcf9a670d523adc802b93ee2114657cb1e8a96d0bf782825d86e", 0xbd}, {&(0x7f00000062c0)="33847a1f7cec05fde1dd616903ceff868a31491621e03ca79f5e69a605a7bc3ec5dcdfbe30c585e99aa33511a6edfdccc0c4e78f7d4dcf7b94796e0234cc0baaf763c4bac2b2a9f140b920ddec3ca1e359cb2406099d0f6ffe2f27b70e9b898726bdf1a25205bd3b20133ef165f06d31cf726c0da03a6d4dbf4cc3b3f1eb804ba43722b8598ca96281b0d4d89024c31cc5d3fca97416ad0222b263b8de4a9ce832e22133205da05cb943d0c30f9e3d9cb2800d665c07e8f12d2edcf6e3fa3bb22f88165a544564d87b18917a", 0xcc}], 0x2, &(0x7f0000006680)=ANY=[@ANYBLOB="30000000000000002400000001000000", @ANYRES32=r84, @ANYRES32=r85, @ANYRES32=r86, @ANYRES32=r87, @ANYRES32=r88, @ANYRES32=r89, @ANYRES32=r90, @ANYBLOB='\x00\x00\x00\x00'], 0x30, 0x80}, {&(0x7f00000066c0)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000067c0)=[{&(0x7f0000006740)="4e39d5654863ffac95654b1c61f06a0b1f20efa7a80e8ae97292158949e3610912a75d254bbca331f7031eb23cc57478c64f994e9c633457d124c73ebf8fc9a2ec439a1ce2f11c9f340c649713a5ff03bd8981b0a6868e17a08131eb553570a007ec814e1bacf2d68a99de193cd51964552313cc4c25caf2fcd26a5f632b6168", 0x80}], 0x1, &(0x7f0000006bc0)=[@cred={0x20, 0x1, 0x2, r91, r92, r93}, @rights={0x18, 0x1, 0x1, [r94]}, @rights={0x28, 0x1, 0x1, [r95, r96, r97, r98, r99, r100]}], 0x60, 0x20000880}, {&(0x7f0000006c40)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000007180)=[{&(0x7f0000006cc0)="b940acc2c396ae973afde09cb3cf48264c1eb8f1923ba5a1e24dd5ad902b26107f60130c430c298e133e40bdfef894c6baf1572e3a09d186f286395ac604604991b623171d4ce8a27543a937b8", 0x4d}, {&(0x7f0000006d40)="dba8426c5857beb58238184dfaf79aa27eb222dfc35367589fcaeaec8763f2f4f669e623a87c41b35dd7e922919a3dca67b00cd4090b17a55b40a63dc5f4ee8c7b63b311b2c0cdb45205e141a062cb234e8334643b38f49c5b8fa5631020fe6a9bf5a6c244601f03ba241e05e43e1baafd96c29b4177ad495a5e332556edfc8219ed116646583ba99286", 0x8a}, {&(0x7f0000006e00)="0ff52d86bd020363fdf9c1de124f948fa2e6c8efa1642efecbb7d88896efa29074ff227bd2a0ed71b42eda670f5c0813d27aff1ee9108189604212cf83fd8361df4949359442ae0e22fcb15b95498b5c609703bd3c9ac844741656b387b45efbe3eff5fbb378f7b7cba701596bd58fea6eb2982927875046ecb9099083bf5734", 0x80}, {&(0x7f0000006e80)="eca0ef72bbe76b5c15483732df9fdb12981cd369085850635a53daede596df5eee8bd20fa6bc3c0dd264c729240fec84960f34c61337367162e7b0e2bf0545a56d151e13e47aaba4263ff9a25664c695dd5b94ca8ea881f7ef8ca426e3e8f764baae0eeeda1364ba20446cce4f5c3bc6b49d88f5a9e9b7aa21be6782c9d3ce7f90e51e9925958b80b47f228e5df4d0b2e8edb037437e786ca4bfe71a8449d4358747855309c717391ea26ffb9f56a3dd9ac763120e06233b4d2b7fee7dcbe8fa60ee7923fc6fab83172c3cdeddea42cbfbdc7bbec07902", 0xd7}, {&(0x7f0000006f80)="5706b739498d", 0x6}, {&(0x7f0000006fc0)="1defb08db82e7ddca720c1b968e94da6d698756045232d1d9469c80bbbcbf0d9e5e36834130a8368a0cb809ff4e8952012ed0d2bad79a602b72b84078c2f0739a89c347d159c5c8de966192da395d7f3b546c367d4f746de59574e637ed5f1e4e0a1ebe92a55835a045df48cf7bdd93048be607f3dd26a59a87812f0515b60375b0eb7aa51fce8508e568e136b4ce959b117f4118290a56e7e1b55f0e1f678901b4d94cab3f4cf4f7dfe0ec08ec7bd0b0b49d1abd8565834068403cffe", 0xbd}, {&(0x7f0000007080)="d53771e59b7fb76c09004e8d7e946ad2a0223d2b164e27363cd9c78e018394bf87985d25ad4f7dd084a88ab314d4b9e57c7adc8b8942c8e72caab21d5eece07051b9df7f21be73c43b19a79b46dc2f55bb5e821eaf586f06057296c2512d670bc9797686e71574fd952cf172dbde35ca0ec2f665f295551c52ec9d4ee27f3e32cab4559b1c4ea92b029800b6e1672433c576426478f12bf20f149dc5", 0x9c}, {&(0x7f0000007140)="928bd2a72e3d7a337bf89f492ee638d130", 0x11}], 0x8, &(0x7f0000007840)=[@rights={0x20, 0x1, 0x1, [r101, r102, r103]}, @cred={0x20, 0x1, 0x2, r104, r105, r106}, @rights={0x30, 0x1, 0x1, [r107, r108, r109, r110, r111, r112, r113]}, @rights={0x20, 0x1, 0x1, [r114, r115, r116]}, @rights={0x18, 0x1, 0x1, [r117]}, @rights={0x18, 0x1, 0x1, [r118]}], 0xc0, 0x1}], 0x8, 0x844) clone(0x959c8ac90dd9197e, &(0x7f00007ba000), &(0x7f0000a9dffc), &(0x7f00002c1ffc), &(0x7f0000bc1ff1)) [ 169.437347] FAULT_INJECTION: forcing a failure. [ 169.437347] name failslab, interval 1, probability 0, space 0, times 0 [ 169.448991] CPU: 1 PID: 11873 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 169.455989] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 169.456004] Call Trace: [ 169.456055] dump_stack+0x185/0x1d0 [ 169.456094] should_fail+0x87b/0xab0 [ 169.456135] should_failslab+0x279/0x2a0 [ 169.456171] __kmalloc+0xc2/0x350 [ 169.456220] ? sctp_add_bind_addr+0xb0/0x630 [ 169.456255] sctp_add_bind_addr+0xb0/0x630 [ 169.456292] sctp_copy_local_addr_list+0x4e1/0x610 [ 169.456348] sctp_copy_one_addr+0x20b/0xc50 [ 169.456462] sctp_bind_addr_copy+0x28c/0x970 [ 169.456520] sctp_assoc_set_bind_addr_from_ep+0x21c/0x280 [ 169.456555] sctp_sendmsg+0x350f/0x6030 [ 169.456633] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 169.456699] ? kstrtoull+0x766/0x7e0 [ 169.456763] ? sctp_getsockopt+0x145b0/0x145b0 [ 169.456832] inet_sendmsg+0x48d/0x740 [ 169.456908] ? security_socket_sendmsg+0x9e/0x210 [ 169.456988] ? inet_getname+0x500/0x500 [ 169.544352] SYSC_sendto+0x6c3/0x7e0 [ 169.548218] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 169.554122] ? prepare_exit_to_usermode+0x149/0x3a0 [ 169.559273] SyS_sendto+0x8a/0xb0 [ 169.562847] do_syscall_64+0x309/0x430 [ 169.566817] ? SYSC_getpeername+0x560/0x560 [ 169.571209] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 169.576446] RIP: 0033:0x455389 [ 169.579666] RSP: 002b:00007f2521b4ec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c 2018/04/26 14:38:25 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) [ 169.587505] RAX: ffffffffffffffda RBX: 00007f2521b4f6d4 RCX: 0000000000455389 [ 169.594915] RDX: 0000000000000001 RSI: 0000000020000140 RDI: 0000000000000013 [ 169.602215] RBP: 000000000072bea0 R08: 0000000020000000 R09: 000000000000001c [ 169.609608] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 169.616915] R13: 0000000000000501 R14: 00000000006fa8b8 R15: 0000000000000043 2018/04/26 14:38:25 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000100)={0x10, 0x2}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="24bc00001900010c00000000000000000a0000000000100000000000080004001e2fae452314cb872aa27c7f18fec2223bac18185aae4f914de0f4", @ANYRES32=r1], 0x24}, 0x1}, 0x0) socketpair(0x1, 0x80f, 0x4, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x4, 0x30, 0x6, 0x1ff}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000240)={r3, 0xfb, "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"}, &(0x7f0000000380)=0x103) r4 = semget$private(0x0, 0x7, 0x4) semop(r4, &(0x7f0000000000)=[{0x4, 0x5, 0x800}, {0x7, 0x7fff, 0x1800}, {0x4, 0x7ff, 0x1000}], 0x3) 2018/04/26 14:38:25 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:25 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:25 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:25 executing program 2: r0 = getpgrp(0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x84001) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000580)={0x3, 0x1, &(0x7f0000000400)=""/112, &(0x7f0000000480)=""/194, &(0x7f00000002c0)=""/53, 0x5000}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000005c0)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x7ff}}, 0x5, 0x401}, &(0x7f0000000680)=0x90) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000006c0)={r2, @in6={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x92}}, 0x7, 0x3, 0xfffffffffffeffff, 0x2e2e, 0x9}, &(0x7f0000000780)=0x98) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r3, 0x2a, &(0x7f0000000000)={0x0, 0x0, 0x3}) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PPPOEIOCDFWD(r4, 0xb101, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000180)={0x0, 0x5}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000200)={r5, 0x101, 0x10, 0x8000, 0x2}, &(0x7f0000000240)=0x18) r7 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f00000000c0)={r8, @in6={{0xa, 0x4e24, 0x7fff, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}}, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000300)={r6, 0x74, &(0x7f0000000380)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e24, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x10000}, @in6={0xa, 0x4e22, 0x401, @local={0xfe, 0x80, [], 0xaa}, 0x400}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x14}}, @in6={0xa, 0x4e23, 0x7, @loopback={0x0, 0x1}, 0x8000}]}, &(0x7f0000000340)=0x10) read(r7, &(0x7f0000481000)=""/128, 0x265) 2018/04/26 14:38:25 executing program 0 (fault-call:2 fault-nth:68): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000100)="97", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000140)='z', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) 2018/04/26 14:38:25 executing program 4: io_setup(0x40, &(0x7f0000000040)=0x0) io_destroy(r0) io_setup(0xfff, &(0x7f0000000000)) r1 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x36, 0x80000) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000240)) io_submit(r0, 0x0, &(0x7f00000022c0)) accept4(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000100)=0x80, 0x80800) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000140)={r3, 0x2, 0x6, "ca1b39575b21650001bd16cc354372b5a76f209db66fb4b3a4302ac7471b66132416ccfadf8a3d363c0a2d75dd73be962d6a27f7c6e4cd69f51449e985110f1f966caa285e5045ff89e64a6d34d1c8d91d18b0245b391f08877071bcb3d24dac59db7a5faf6a29577cdab0f9ae28d47a0c70aaaa6498ec3aa2bb11db6d0984959ee0505b58d14366e7d444a7914b86a19a36dc4d299f1aa8bafdde20f7cb6bb0a5b7efda8f"}) [ 170.110716] FAULT_INJECTION: forcing a failure. [ 170.110716] name failslab, interval 1, probability 0, space 0, times 0 [ 170.122151] CPU: 1 PID: 11918 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 170.129126] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 170.138525] Call Trace: [ 170.141182] dump_stack+0x185/0x1d0 [ 170.144873] should_fail+0x87b/0xab0 [ 170.148645] should_failslab+0x279/0x2a0 [ 170.152946] __kmalloc+0xc2/0x350 [ 170.156541] ? sctp_v4_cmp_addr+0x1b8/0x250 [ 170.160915] ? sctp_add_bind_addr+0xb0/0x630 [ 170.165393] sctp_add_bind_addr+0xb0/0x630 [ 170.169771] sctp_copy_local_addr_list+0x4e1/0x610 [ 170.174778] sctp_copy_one_addr+0x20b/0xc50 [ 170.179193] sctp_bind_addr_copy+0x28c/0x970 [ 170.183674] sctp_assoc_set_bind_addr_from_ep+0x21c/0x280 [ 170.189270] sctp_sendmsg+0x350f/0x6030 [ 170.193315] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 170.198823] ? kstrtoull+0x766/0x7e0 [ 170.202614] ? sctp_getsockopt+0x145b0/0x145b0 [ 170.207269] inet_sendmsg+0x48d/0x740 [ 170.211157] ? security_socket_sendmsg+0x9e/0x210 [ 170.216112] ? inet_getname+0x500/0x500 [ 170.220142] SYSC_sendto+0x6c3/0x7e0 [ 170.223913] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 170.229422] ? prepare_exit_to_usermode+0x149/0x3a0 [ 170.234549] SyS_sendto+0x8a/0xb0 [ 170.238104] do_syscall_64+0x309/0x430 [ 170.242045] ? SYSC_getpeername+0x560/0x560 [ 170.246415] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 170.251651] RIP: 0033:0x455389 [ 170.254883] RSP: 002b:00007f2521b4ec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 170.262640] RAX: ffffffffffffffda RBX: 00007f2521b4f6d4 RCX: 0000000000455389 [ 170.269954] RDX: 0000000000000001 RSI: 0000000020000140 RDI: 0000000000000013 [ 170.277273] RBP: 000000000072bea0 R08: 0000000020000000 R09: 000000000000001c [ 170.284590] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 170.291914] R13: 0000000000000501 R14: 00000000006fa8b8 R15: 0000000000000044 2018/04/26 14:38:42 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:42 executing program 3: syz_emit_ethernet(0x46, &(0x7f00001caf8e)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "050101", 0x3, 0x3c, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}}}}}}}, &(0x7f0000efe000)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x400) r1 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x40002) ioctl(r1, 0x6, &(0x7f0000000080)) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000080)=@security={'security\x00', 0xe, 0x4, 0x438, 0xffffffff, 0x278, 0x278, 0x168, 0xffffffff, 0xffffffff, 0x368, 0x368, 0x368, 0xffffffff, 0x4, &(0x7f0000000040), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, [0x0, 0xffffffff, 0x0, 0xffffff00], [0x0, 0xff0000ff, 0xff0000ff, 0xffffff00], 'erspan0\x00', 'syz_tun\x00', {}, {}, 0x8, 0x0, 0x2, 0x1d}, 0x0, 0xf8, 0x168, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x4d2, 0x4d2, 0x76bb, 0x0, 0x3}}]}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x7fff, 0x0, 0x9, 0x0, 0x0, "a1b5053418d3afb2c04eedb2d9da6cc8da0efdce676f036fbaadb4929a305239d40adcd669b3c82f43f7a9551194146f359d854417fbac296719959cf4eec594"}}}, {{@uncond, 0x0, 0xc8, 0x110}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@mcast2={0xff, 0x2, [], 0x1}, 'dummy0\x00', 0x4}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1e}}, [0xff000000, 0xff0000ff, 0xffffffff, 0xffffff00], [0xff000000, 0xff000000, 0xff000000, 0xff000000], 'rose0\x00', 'rose0\x00', {}, {}, 0xac, 0x7, 0x2, 0x4}, 0x0, 0xc8, 0xf0}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x401, 0xfffffffffffffffe}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x498) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000540)='/dev/mixer\x00', 0x0, 0x0) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000580)=0xb0, 0x4) 2018/04/26 14:38:42 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000480), &(0x7f00000004c0)=0x10) r2 = dup2(r1, r0) readahead(r0, 0x401, 0x2) shutdown(r1, 0x2) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000100)={0x7ff, 0x800000000f5b, 0x3, 0x7fffffff}, 0xfffffffffffffe0c) 2018/04/26 14:38:42 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:42 executing program 2: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0xfffffffffffffe52) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x3}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) setpgid(r1, r0) setpgid(r1, r0) read(r2, &(0x7f0000481000)=""/128, 0x80) 2018/04/26 14:38:42 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x1f) listxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f00000018c0)=ANY=[@ANYBLOB="2800000012000103000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000001d0008001600ff070000"], 0x28}, 0x1}, 0x40) 2018/04/26 14:38:42 executing program 0 (fault-call:2 fault-nth:69): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000100)="97", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000140)='z', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) 2018/04/26 14:38:42 executing program 1: [ 186.925028] FAULT_INJECTION: forcing a failure. [ 186.925028] name failslab, interval 1, probability 0, space 0, times 0 [ 186.926605] program syz-executor3 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 186.936638] CPU: 0 PID: 11942 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 186.936651] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 186.936663] Call Trace: [ 186.936707] dump_stack+0x185/0x1d0 [ 186.936739] should_fail+0x87b/0xab0 2018/04/26 14:38:43 executing program 1: [ 186.936819] should_failslab+0x279/0x2a0 [ 186.976164] __kmalloc+0xc2/0x350 [ 186.979723] ? sctp_add_bind_addr+0xb0/0x630 [ 186.984542] sctp_add_bind_addr+0xb0/0x630 [ 186.988869] sctp_copy_local_addr_list+0x4e1/0x610 [ 186.994773] sctp_copy_one_addr+0x20b/0xc50 [ 186.999250] sctp_bind_addr_copy+0x28c/0x970 [ 187.003719] sctp_assoc_set_bind_addr_from_ep+0x21c/0x280 [ 187.009307] sctp_sendmsg+0x350f/0x6030 [ 187.013465] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 187.019386] ? kstrtoull+0x766/0x7e0 2018/04/26 14:38:43 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:43 executing program 1: [ 187.023406] ? sctp_getsockopt+0x145b0/0x145b0 [ 187.028351] inet_sendmsg+0x48d/0x740 [ 187.032281] ? security_socket_sendmsg+0x9e/0x210 [ 187.037543] ? inet_getname+0x500/0x500 [ 187.041616] SYSC_sendto+0x6c3/0x7e0 [ 187.045453] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 187.051083] ? prepare_exit_to_usermode+0x149/0x3a0 [ 187.056218] SyS_sendto+0x8a/0xb0 [ 187.060042] do_syscall_64+0x309/0x430 [ 187.064040] ? SYSC_getpeername+0x560/0x560 [ 187.069051] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 187.074319] RIP: 0033:0x455389 [ 187.077547] RSP: 002b:00007f2521b4ec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 187.086018] RAX: ffffffffffffffda RBX: 00007f2521b4f6d4 RCX: 0000000000455389 [ 187.093467] RDX: 0000000000000001 RSI: 0000000020000140 RDI: 0000000000000013 [ 187.100816] RBP: 000000000072bea0 R08: 0000000020000000 R09: 000000000000001c [ 187.108172] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 187.116290] R13: 0000000000000501 R14: 00000000006fa8b8 R15: 0000000000000045 [ 187.128248] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 2018/04/26 14:38:43 executing program 1: 2018/04/26 14:38:43 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:43 executing program 4: unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) setns(r0, 0x0) clone(0x30020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x20, r1, 0x400, 0x70bd2d, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000040}, 0x48081) 2018/04/26 14:38:43 executing program 3: syz_emit_ethernet(0x46, &(0x7f00001caf8e)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "050101", 0x3, 0x3c, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}}}}}}}, &(0x7f0000efe000)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x400) r1 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x40002) ioctl(r1, 0x6, &(0x7f0000000080)) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000080)=@security={'security\x00', 0xe, 0x4, 0x438, 0xffffffff, 0x278, 0x278, 0x168, 0xffffffff, 0xffffffff, 0x368, 0x368, 0x368, 0xffffffff, 0x4, &(0x7f0000000040), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, [0x0, 0xffffffff, 0x0, 0xffffff00], [0x0, 0xff0000ff, 0xff0000ff, 0xffffff00], 'erspan0\x00', 'syz_tun\x00', {}, {}, 0x8, 0x0, 0x2, 0x1d}, 0x0, 0xf8, 0x168, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x4d2, 0x4d2, 0x76bb, 0x0, 0x3}}]}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x7fff, 0x0, 0x9, 0x0, 0x0, "a1b5053418d3afb2c04eedb2d9da6cc8da0efdce676f036fbaadb4929a305239d40adcd669b3c82f43f7a9551194146f359d854417fbac296719959cf4eec594"}}}, {{@uncond, 0x0, 0xc8, 0x110}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@mcast2={0xff, 0x2, [], 0x1}, 'dummy0\x00', 0x4}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1e}}, [0xff000000, 0xff0000ff, 0xffffffff, 0xffffff00], [0xff000000, 0xff000000, 0xff000000, 0xff000000], 'rose0\x00', 'rose0\x00', {}, {}, 0xac, 0x7, 0x2, 0x4}, 0x0, 0xc8, 0xf0}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x401, 0xfffffffffffffffe}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x498) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000540)='/dev/mixer\x00', 0x0, 0x0) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000580)=0xb0, 0x4) 2018/04/26 14:38:43 executing program 5: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0xff, 0x41}, 0x20) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)={0x1, [0x3f4]}, &(0x7f0000000280)=0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x800, 0x0, 0xff}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000140)={@empty, 0x0, 0x1}, 0x20) r1 = memfd_create(&(0x7f0000000040)='mime_type$\x00', 0x1) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000080)={0x0, @local, @remote}, &(0x7f00000000c0)=0xc) r3 = getuid() setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e24, 0x1, 0x4e24, 0x6, 0xa, 0x80, 0x0, 0xff, r2, r3}, {0xc3, 0x7, 0x7fff, 0xffffffff80000001, 0x6, 0x8000, 0xffffffffffff7fff, 0x1cb4e13f}, {0x2740000000, 0x5, 0x1ff}, 0x7, 0x6e6bb6, 0x3, 0x1, 0x3, 0x2}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d2, 0x3c}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3505, 0x1, 0x3, 0x2, 0xda, 0x7f, 0x1}}, 0xe8) 2018/04/26 14:38:43 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) [ 187.418914] program syz-executor3 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 187.470997] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 2018/04/26 14:38:43 executing program 1: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000040)) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000000600)=@vsock, 0x80, &(0x7f0000001740)=[{&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000001680)=""/136, 0x262}], 0x2, 0x0, 0x1c7}}], 0x4000000000001a6, 0x0, 0x0) write(r0, &(0x7f00000000c0)="26000000120047f181ff050d43000100fffffffdc200ffff0000000009227fff050019000007", 0x26) 2018/04/26 14:38:43 executing program 0 (fault-call:2 fault-nth:70): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000100)="97", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000140)='z', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) 2018/04/26 14:38:43 executing program 4: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) r1 = gettid() setpgid(r0, r1) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0)={0x0, 0x989680}, &(0x7f0000048000), 0x0) exit(0x0) 2018/04/26 14:38:43 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:43 executing program 5: openat$vnet(0xffffffffffffff9c, &(0x7f0000039ff1)='/dev/vhost-net\x00', 0x2, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400042, 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) sendto$inet(r1, &(0x7f0000de1fff), 0x4e, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}, 0x3, 0x20}, &(0x7f0000000100)=0x90) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000140)={r2}, 0x8) select(0x40, &(0x7f0000038fc0)={0x0, 0x0, 0x0, 0x0, 0x9}, &(0x7f0000000fc0)={0x80200}, &(0x7f0000031fc0)={0x0, 0x0, 0x0, 0x0, 0x204}, &(0x7f000004c000)={0x77359400}) syz_open_pts(r0, 0x40000) r3 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="a1397ca6c14fbe57d1884c25fe610278356344cf612ccb3033ff8d2a4a535b364495e77cd7c54fa39f679238e93a93fdbd5fee0fc25e0ba773561c3294a62837d58d51640b5151bd24a93571667af9c6f8ca90ea7bff20160ad2e0ef4fa088282155857eb967e81e97e617e7b7e326c23550", 0x72, 0xfffffffffffffff9) clock_gettime(0x0, &(0x7f0000000300)) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000480)=0xfffffffffffffffc, 0x8) prctl$seccomp(0x16, 0x0, &(0x7f00000003c0)={0x2, &(0x7f0000000340)=[{0x40, 0x64, 0x9, 0x800}, {0x7ca, 0x80000000, 0x5, 0x7ff}]}) clock_nanosleep(0x3, 0x0, &(0x7f0000000400), &(0x7f0000000380)) keyctl$describe(0x6, r3, &(0x7f0000000280)=""/87, 0x57) times(&(0x7f0000000440)) 2018/04/26 14:38:43 executing program 2: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x3, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x3}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000080)='./file0\x00', 0xb2e, 0x3, &(0x7f0000000280)=[{&(0x7f00000000c0)="2edc0f1ec04f520e6108f181922207c7687c16cf", 0x14, 0xac}, {&(0x7f0000000100)="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", 0xfc, 0x401}, {&(0x7f0000000200)="289193900d0b4c02980026c6a3c3189edd1a304b1b338b13684ba645ac6113340c3bd440d67202d76c7d901aa9551efb44e8cd1b94f7b371daeb46727f7cc28f2afdc10daae6bf101507aed50e48e9f71d51fa", 0x53, 0x509}], 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="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"]) read(r2, &(0x7f0000481000)=""/128, 0x80) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) sendto(r3, &(0x7f0000000340)="c6692eb8d9bb5a52fa39004b3c978a71d7bb8e7afe5e3443356c269920dc115d702468c97c32ae289b813ff0740ae1adc6b609a994c4b870cd8b099d189d5aa40346d69172c11b", 0x47, 0x4, &(0x7f00000003c0)=@generic={0xa, "af86cf9f862f519425ecffbf33da6dbc9fd1dad0f5b1c1098eaca7982f87e26ca4023dc5f3a6e57d8b5b21dc0201507451afd5e87d2ab8b38740a9fa1fb66bb77c7fa8577a5c78857e320abe6331db8ea9f4d46eb48fbe2595a5be93fa24e140e380af5f6699c5c60d4f49a85abc3d23a54943a6a976ec69b8e7947a68d8"}, 0x80) 2018/04/26 14:38:43 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x100000000, 0x10200) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000040)={'nr0\x00', 0x600}) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000000cffc), 0x4877e7) 2018/04/26 14:38:43 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:43 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000180)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x6c, r3}) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000b82000)) epoll_create(0x2) shutdown(r0, 0x2000000000000002) [ 187.849726] FAULT_INJECTION: forcing a failure. [ 187.849726] name failslab, interval 1, probability 0, space 0, times 0 [ 187.862618] CPU: 0 PID: 12008 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 187.869646] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 187.879678] Call Trace: [ 187.882385] dump_stack+0x185/0x1d0 [ 187.886128] should_fail+0x87b/0xab0 [ 187.890001] should_failslab+0x279/0x2a0 [ 187.894191] __kmalloc+0xc2/0x350 [ 187.897762] ? sctp_v4_cmp_addr+0x1b8/0x250 [ 187.902300] ? sctp_add_bind_addr+0xb0/0x630 [ 187.906848] sctp_add_bind_addr+0xb0/0x630 [ 187.911216] sctp_copy_local_addr_list+0x4e1/0x610 [ 187.916313] sctp_copy_one_addr+0x20b/0xc50 [ 187.920834] sctp_bind_addr_copy+0x28c/0x970 [ 187.925477] sctp_assoc_set_bind_addr_from_ep+0x21c/0x280 [ 187.931143] sctp_sendmsg+0x350f/0x6030 [ 187.935322] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 187.941034] ? kstrtoull+0x766/0x7e0 [ 187.944936] ? sctp_getsockopt+0x145b0/0x145b0 2018/04/26 14:38:43 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) [ 187.949711] inet_sendmsg+0x48d/0x740 [ 187.953764] ? security_socket_sendmsg+0x9e/0x210 [ 187.959579] ? inet_getname+0x500/0x500 [ 187.963677] SYSC_sendto+0x6c3/0x7e0 [ 187.967586] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 187.973324] ? prepare_exit_to_usermode+0x149/0x3a0 [ 187.978889] SyS_sendto+0x8a/0xb0 [ 187.983082] do_syscall_64+0x309/0x430 [ 187.987113] ? SYSC_getpeername+0x560/0x560 [ 187.991787] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 187.997064] RIP: 0033:0x455389 2018/04/26 14:38:44 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:44 executing program 5: r0 = socket$inet6_sctp(0xa, 0x7, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00002e9000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000e6e000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) close(r0) [ 188.000323] RSP: 002b:00007f2521b4ec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 188.008139] RAX: ffffffffffffffda RBX: 00007f2521b4f6d4 RCX: 0000000000455389 [ 188.015843] RDX: 0000000000000001 RSI: 0000000020000140 RDI: 0000000000000013 [ 188.023194] RBP: 000000000072bea0 R08: 0000000020000000 R09: 000000000000001c [ 188.031526] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 188.038873] R13: 0000000000000501 R14: 00000000006fa8b8 R15: 0000000000000046 2018/04/26 14:38:44 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$int_out(r0, 0x800000005460, &(0x7f0000000080)) bind$inet(r0, &(0x7f0000004000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/26 14:38:44 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:44 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:44 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:44 executing program 0 (fault-call:2 fault-nth:71): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000100)="97", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000140)='z', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) 2018/04/26 14:38:44 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:44 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) chdir(&(0x7f0000e3dff8)='./file0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x24) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0/file0\x00') umount2(&(0x7f00004a5fff)='.', 0xa) mount(&(0x7f000065dff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dd1000)='tmpfs\x00', 0x0, &(0x7f0000fbff81)) 2018/04/26 14:38:44 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:44 executing program 2: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) r2 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x800) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000080)=0x9, 0x4) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x3}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r3, &(0x7f0000481000)=""/128, 0x80) 2018/04/26 14:38:44 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:44 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0xffffff84, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x0, 0x0, 0x8, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x3, 0x10002) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000200)=0x6) openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x8000, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000000c0)=""/137, &(0x7f0000000180)=0x89) [ 188.989736] FAULT_INJECTION: forcing a failure. [ 188.989736] name failslab, interval 1, probability 0, space 0, times 0 [ 189.001645] CPU: 0 PID: 12087 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 189.008959] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 189.018548] Call Trace: [ 189.021221] dump_stack+0x185/0x1d0 [ 189.025095] should_fail+0x87b/0xab0 [ 189.028887] should_failslab+0x279/0x2a0 [ 189.033115] __kmalloc+0xc2/0x350 [ 189.036646] ? sctp_add_bind_addr+0xb0/0x630 [ 189.041132] sctp_add_bind_addr+0xb0/0x630 [ 189.045442] sctp_copy_local_addr_list+0x4e1/0x610 [ 189.050470] sctp_copy_one_addr+0x20b/0xc50 [ 189.054954] sctp_bind_addr_copy+0x28c/0x970 [ 189.059732] sctp_assoc_set_bind_addr_from_ep+0x21c/0x280 [ 189.065351] sctp_sendmsg+0x350f/0x6030 [ 189.069449] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 189.075004] ? kstrtoull+0x766/0x7e0 [ 189.078837] ? sctp_getsockopt+0x145b0/0x145b0 [ 189.085544] inet_sendmsg+0x48d/0x740 [ 189.089567] ? security_socket_sendmsg+0x9e/0x210 [ 189.094529] ? inet_getname+0x500/0x500 [ 189.098578] SYSC_sendto+0x6c3/0x7e0 [ 189.102597] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 189.108251] ? prepare_exit_to_usermode+0x149/0x3a0 [ 189.113413] SyS_sendto+0x8a/0xb0 [ 189.116997] do_syscall_64+0x309/0x430 [ 189.121073] ? SYSC_getpeername+0x560/0x560 [ 189.125482] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 189.130744] RIP: 0033:0x455389 2018/04/26 14:38:45 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x8001, 0x20040) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000080)) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x4, 0xbe, 0x0, 0x13, 0x17, 0x4, "0b810bc16d13b08b5dc0f54bf1d58feabb201a85a00d4c2009016bc6488f09d28d14afaa3bacd06e2048b73174a1d052cf32f3b0a8bf4eec42117e3cca051a39", "90ba01fa91edd67f95bd7171efe361ec7c75c72a01e28f068a7f2c2e69e8997dd94e5dac1ac8e592218da1def3df0a64f60542efd71cd74b45f36f03c024dc1a", "a242f88357c4467a9a2f5c8ceaf7c96ffd710aa0f26fcf43c8833c8aaf62a4ca", [0xe, 0x9]}) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000000000)={0x0, 0x1, 0xffffffffffffffe1, 0x1f, 0x3}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000140)) 2018/04/26 14:38:45 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:45 executing program 2: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)) r0 = gettid() r1 = getpgrp(r0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x5, 0x0) fchmod(r2, 0x80) r3 = gettid() rt_sigprocmask(0xfffffffffffffffc, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x1) rt_tgsigqueueinfo(r1, r3, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x3}) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r4, &(0x7f0000481000)=""/128, 0x80) 2018/04/26 14:38:45 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) [ 189.134605] RSP: 002b:00007f2521b4ec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 189.142388] RAX: ffffffffffffffda RBX: 00007f2521b4f6d4 RCX: 0000000000455389 [ 189.149714] RDX: 0000000000000001 RSI: 0000000020000140 RDI: 0000000000000013 [ 189.157041] RBP: 000000000072bea0 R08: 0000000020000000 R09: 000000000000001c [ 189.164361] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 189.171687] R13: 0000000000000501 R14: 00000000006fa8b8 R15: 0000000000000047 2018/04/26 14:38:45 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) [ 189.284329] loop_reread_partitions: partition scan of loop0 (mñs=zŠ$/Ø™àc?_ΨûZUØ»¤Ù Ç¡$ج9­Ñ=É:€ò/ùý5¨Dóèµ­äå“Q7¯oâQ4C]) failed (rc=-13) 2018/04/26 14:38:45 executing program 0 (fault-call:2 fault-nth:72): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000100)="97", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000140)='z', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) 2018/04/26 14:38:45 executing program 5: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)={0x0, 0x7f}) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='ns/ipc\x00') setns(r0, 0x0) 2018/04/26 14:38:45 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:45 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) [ 189.495854] FAULT_INJECTION: forcing a failure. [ 189.495854] name failslab, interval 1, probability 0, space 0, times 0 [ 189.507723] CPU: 1 PID: 12122 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 189.514708] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 189.524112] Call Trace: [ 189.526800] dump_stack+0x185/0x1d0 [ 189.530505] should_fail+0x87b/0xab0 [ 189.534296] should_failslab+0x279/0x2a0 [ 189.538527] __kmalloc+0xc2/0x350 [ 189.543245] ? sctp_v4_cmp_addr+0x1b8/0x250 [ 189.547656] ? sctp_add_bind_addr+0xb0/0x630 [ 189.552176] sctp_add_bind_addr+0xb0/0x630 [ 189.556495] sctp_copy_local_addr_list+0x4e1/0x610 [ 189.561666] sctp_copy_one_addr+0x20b/0xc50 [ 189.566233] sctp_bind_addr_copy+0x28c/0x970 [ 189.570743] sctp_assoc_set_bind_addr_from_ep+0x21c/0x280 [ 189.576470] sctp_sendmsg+0x350f/0x6030 [ 189.580574] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 189.586134] ? kstrtoull+0x766/0x7e0 [ 189.589946] ? sctp_getsockopt+0x145b0/0x145b0 [ 189.594804] inet_sendmsg+0x48d/0x740 [ 189.598715] ? security_socket_sendmsg+0x9e/0x210 [ 189.603830] ? inet_getname+0x500/0x500 [ 189.607870] SYSC_sendto+0x6c3/0x7e0 [ 189.611701] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 189.617246] ? prepare_exit_to_usermode+0x149/0x3a0 [ 189.622455] SyS_sendto+0x8a/0xb0 [ 189.626142] do_syscall_64+0x309/0x430 [ 189.630119] ? SYSC_getpeername+0x560/0x560 [ 189.634507] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 189.639742] RIP: 0033:0x455389 [ 189.642967] RSP: 002b:00007f2521b4ec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 189.650735] RAX: ffffffffffffffda RBX: 00007f2521b4f6d4 RCX: 0000000000455389 [ 189.658051] RDX: 0000000000000001 RSI: 0000000020000140 RDI: 0000000000000013 [ 189.665364] RBP: 000000000072bea0 R08: 0000000020000000 R09: 000000000000001c [ 189.672659] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 189.679960] R13: 0000000000000501 R14: 00000000006fa8b8 R15: 0000000000000048 [ 189.690477] loop_reread_partitions: partition scan of loop0 () failed (rc=-13) 2018/04/26 14:38:46 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:46 executing program 5: r0 = socket$inet(0x10, 0x6, 0xc49) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000017fdc)="2400000010001f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) 2018/04/26 14:38:46 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:46 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:46 executing program 4: unshare(0x8000400) r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x1) ppoll(&(0x7f0000000040)=[{r0, 0x2}, {r0, 0x80}], 0x2, &(0x7f0000000080), &(0x7f00000000c0)={0x5}, 0x8) ftruncate(0xffffffffffffffff, 0x3) 2018/04/26 14:38:46 executing program 0 (fault-call:2 fault-nth:73): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000100)="97", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000140)='z', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) 2018/04/26 14:38:46 executing program 2: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x3}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r2, &(0x7f0000481000)=""/128, 0x80) syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x100) 2018/04/26 14:38:46 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) [ 190.237345] FAULT_INJECTION: forcing a failure. [ 190.237345] name failslab, interval 1, probability 0, space 0, times 0 [ 190.248896] CPU: 1 PID: 12149 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 190.255903] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 190.265434] Call Trace: [ 190.268087] dump_stack+0x185/0x1d0 [ 190.271781] should_fail+0x87b/0xab0 [ 190.275634] should_failslab+0x279/0x2a0 [ 190.279765] __kmalloc+0xc2/0x350 [ 190.283288] ? sctp_add_bind_addr+0xb0/0x630 [ 190.287770] sctp_add_bind_addr+0xb0/0x630 [ 190.292089] sctp_copy_local_addr_list+0x4e1/0x610 [ 190.297133] sctp_copy_one_addr+0x20b/0xc50 [ 190.301624] sctp_bind_addr_copy+0x28c/0x970 [ 190.306132] sctp_assoc_set_bind_addr_from_ep+0x21c/0x280 [ 190.311745] sctp_sendmsg+0x350f/0x6030 [ 190.315831] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 190.321381] ? kstrtoull+0x766/0x7e0 [ 190.325183] ? sctp_getsockopt+0x145b0/0x145b0 [ 190.329859] inet_sendmsg+0x48d/0x740 [ 190.333774] ? security_socket_sendmsg+0x9e/0x210 [ 190.338983] ? inet_getname+0x500/0x500 [ 190.343010] SYSC_sendto+0x6c3/0x7e0 [ 190.346845] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 190.352397] ? prepare_exit_to_usermode+0x149/0x3a0 [ 190.357647] SyS_sendto+0x8a/0xb0 [ 190.361218] do_syscall_64+0x309/0x430 [ 190.365274] ? SYSC_getpeername+0x560/0x560 [ 190.369675] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 190.374910] RIP: 0033:0x455389 [ 190.378222] RSP: 002b:00007f2521b4ec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c 2018/04/26 14:38:46 executing program 5: r0 = semget$private(0x0, 0x1, 0x400) semctl$IPC_RMID(r0, 0x0, 0x0) semget$private(0x0, 0x3, 0x400) prctl$intptr(0x1f, 0x0) 2018/04/26 14:38:46 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:46 executing program 2: fcntl$getown(0xffffffffffffffff, 0x9) getpgrp(0xffffffffffffffff) getpgrp(0xffffffffffffffff) fcntl$getown(0xffffffffffffff9c, 0x9) getpgrp(0xffffffffffffffff) fcntl$getown(0xffffffffffffff9c, 0x9) getpgrp(0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) r1 = getpgrp(r0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) r3 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x7f, 0x100) accept4$nfc_llcp(r3, 0x0, &(0x7f00000000c0), 0x80800) rt_tgsigqueueinfo(r1, r2, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x3}) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r4, &(0x7f0000481000)=""/128, 0x80) [ 190.385985] RAX: ffffffffffffffda RBX: 00007f2521b4f6d4 RCX: 0000000000455389 [ 190.393469] RDX: 0000000000000001 RSI: 0000000020000140 RDI: 0000000000000013 [ 190.400784] RBP: 000000000072bea0 R08: 0000000020000000 R09: 000000000000001c [ 190.408099] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 190.415600] R13: 0000000000000501 R14: 00000000006fa8b8 R15: 0000000000000049 2018/04/26 14:38:46 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:46 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:46 executing program 4: unshare(0x2044000) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000580)=""/205, 0x13d) getdents(r0, &(0x7f0000000000)=""/60, 0x145) 2018/04/26 14:38:46 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:46 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:46 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000000040)=0x6, 0x4) bind$inet6(r2, &(0x7f0000f67fe4)={0xa, 0x4e20}, 0x1c) connect$inet6(r2, &(0x7f0000000000)={0xa}, 0x1c) 2018/04/26 14:38:46 executing program 2: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x3}) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x8002) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_CALL(r2, 0x4008af21, &(0x7f00000000c0)={0x3, r3}) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r4, &(0x7f0000481000)=""/128, 0x80) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/26 14:38:46 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:46 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000140)=""/246) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000000)=""/174) ioctl$VT_DISALLOCATE(r0, 0x5608) 2018/04/26 14:38:46 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:46 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:46 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYRES64, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:46 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:46 executing program 0 (fault-call:2 fault-nth:74): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000100)="97", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000140)='z', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) [ 191.001726] FAULT_INJECTION: forcing a failure. [ 191.001726] name failslab, interval 1, probability 0, space 0, times 0 [ 191.013129] CPU: 1 PID: 12216 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 191.020100] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 191.029590] Call Trace: [ 191.032252] dump_stack+0x185/0x1d0 [ 191.035949] should_fail+0x87b/0xab0 [ 191.039754] should_failslab+0x279/0x2a0 [ 191.043971] __kmalloc+0xc2/0x350 [ 191.047480] ? sctp_v4_cmp_addr+0x1b8/0x250 [ 191.051869] ? sctp_add_bind_addr+0xb0/0x630 [ 191.056353] sctp_add_bind_addr+0xb0/0x630 [ 191.060665] sctp_copy_local_addr_list+0x4e1/0x610 [ 191.065685] sctp_copy_one_addr+0x20b/0xc50 [ 191.070507] sctp_bind_addr_copy+0x28c/0x970 [ 191.075010] sctp_assoc_set_bind_addr_from_ep+0x21c/0x280 [ 191.080620] sctp_sendmsg+0x350f/0x6030 [ 191.084899] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 191.090562] ? kstrtoull+0x766/0x7e0 [ 191.094385] ? sctp_getsockopt+0x145b0/0x145b0 [ 191.099087] inet_sendmsg+0x48d/0x740 [ 191.103046] ? security_socket_sendmsg+0x9e/0x210 [ 191.108258] ? inet_getname+0x500/0x500 [ 191.112296] SYSC_sendto+0x6c3/0x7e0 [ 191.116130] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 191.121689] ? prepare_exit_to_usermode+0x149/0x3a0 [ 191.126881] SyS_sendto+0x8a/0xb0 [ 191.130493] do_syscall_64+0x309/0x430 [ 191.134665] ? SYSC_getpeername+0x560/0x560 [ 191.139080] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 191.144330] RIP: 0033:0x455389 2018/04/26 14:38:47 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:47 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) [ 191.147693] RSP: 002b:00007f2521b4ec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 191.155464] RAX: ffffffffffffffda RBX: 00007f2521b4f6d4 RCX: 0000000000455389 [ 191.162786] RDX: 0000000000000001 RSI: 0000000020000140 RDI: 0000000000000013 [ 191.170301] RBP: 000000000072bea0 R08: 0000000020000000 R09: 000000000000001c [ 191.177638] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 191.184980] R13: 0000000000000501 R14: 00000000006fa8b8 R15: 000000000000004a 2018/04/26 14:38:47 executing program 4: perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000000080)='\x00') pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000000c0)={'veth0_to_bridge\x00', {0x2, 0x20004e1c, @rand_addr=0x5}}) lremovexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=@random={'system.', '\x00'}) 2018/04/26 14:38:47 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYRES64, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:47 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:47 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:47 executing program 2: r0 = getpgrp(0x0) r1 = gettid() ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffff9c}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f00000000c0)=0x19, 0x4) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x3}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) fcntl$lock(r3, 0x5, &(0x7f0000000040)={0x1, 0x1, 0x3, 0x5, r1}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000100)=0x18, 0x4) read(r3, &(0x7f0000481000)=""/128, 0x80) 2018/04/26 14:38:47 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:47 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:47 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:47 executing program 4: unshare(0x40600) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x20000, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0x80086601, &(0x7f00000011c0)=ANY=[]) 2018/04/26 14:38:47 executing program 2: r0 = getpgrp(0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000002c0)={0xffffffff, 0x1, 0x10}, 0xc) flistxattr(r1, &(0x7f0000000300)=""/240, 0xf0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r2, 0x11, &(0x7f0000000000)={0x4, 0x0, 0x3}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) r4 = memfd_create(&(0x7f0000000040)='\x00', 0x2) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0xc8, r5, 0x100, 0x70bd2d, 0x25dfdbfe, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4c}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}]}, @IPVS_CMD_ATTR_SERVICE={0x58, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x44}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x15, 0x8}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x17}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast=0xffffffff}]}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x73}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3f}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xff}]}, 0xc8}, 0x1, 0x0, 0x0, 0x4800}, 0x20004010) mknodat(r4, &(0x7f0000000400)='./file0\x00', 0x8000, 0x400) ioctl$TUNGETFEATURES(r4, 0x800454cf, &(0x7f0000000080)) read(r3, &(0x7f0000481000)=""/128, 0x80) dup3(r4, r3, 0x0) 2018/04/26 14:38:47 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYRES64, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:47 executing program 0 (fault-call:2 fault-nth:75): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000100)="97", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000140)='z', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) 2018/04/26 14:38:47 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:47 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) [ 191.841467] FAULT_INJECTION: forcing a failure. [ 191.841467] name failslab, interval 1, probability 0, space 0, times 0 [ 191.852879] CPU: 0 PID: 12287 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 191.859844] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 191.869252] Call Trace: [ 191.871911] dump_stack+0x185/0x1d0 [ 191.875612] should_fail+0x87b/0xab0 [ 191.879409] should_failslab+0x279/0x2a0 [ 191.883583] __kmalloc+0xc2/0x350 [ 191.887109] ? sctp_add_bind_addr+0xb0/0x630 [ 191.891655] sctp_add_bind_addr+0xb0/0x630 [ 191.895964] sctp_copy_local_addr_list+0x4e1/0x610 [ 191.900989] sctp_copy_one_addr+0x20b/0xc50 [ 191.905487] sctp_bind_addr_copy+0x28c/0x970 [ 191.910007] sctp_assoc_set_bind_addr_from_ep+0x21c/0x280 [ 191.915622] sctp_sendmsg+0x350f/0x6030 [ 191.919808] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 191.925379] ? kstrtoull+0x766/0x7e0 [ 191.929209] ? sctp_getsockopt+0x145b0/0x145b0 [ 191.933927] inet_sendmsg+0x48d/0x740 [ 191.937851] ? security_socket_sendmsg+0x9e/0x210 [ 191.942823] ? inet_getname+0x500/0x500 [ 191.946866] SYSC_sendto+0x6c3/0x7e0 [ 191.950702] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 191.956251] ? prepare_exit_to_usermode+0x149/0x3a0 [ 191.961497] SyS_sendto+0x8a/0xb0 [ 191.965087] do_syscall_64+0x309/0x430 [ 191.969085] ? SYSC_getpeername+0x560/0x560 [ 191.973485] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 191.978729] RIP: 0033:0x455389 [ 191.981964] RSP: 002b:00007f2521b4ec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c 2018/04/26 14:38:47 executing program 7: ioctl$VHOST_SET_LOG_BASE(0xffffffffffffffff, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(0xffffffffffffffff, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64, @ANYRES64, @ANYRES64, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:47 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:47 executing program 7: ioctl$VHOST_SET_LOG_BASE(0xffffffffffffffff, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(0xffffffffffffffff, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64, @ANYRES64, @ANYRES64, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:48 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x4, 0x2) mq_timedreceive(r0, &(0x7f0000000040)=""/133, 0x85, 0x40, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) sendmsg(r2, &(0x7f0000000b80)={0x0, 0x0, &(0x7f0000000a80), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="1000000000000000000000000000e20010ba2d5f5567a33ad4db633e000000000000001901000005000000d2eb31a98a7b5ff35cc16bae95ff9914e355e4196be5f15e72358e947e5102786f5fe4fbc4641924da91a41d593c70e659719ee30837041829f6e39f30d21d05e9819a6994250063538f5b812dcdae63aaf77523beef522269d55a20166b234039976a5c5b868271d848da797f673dc7234909f75eba1644caf40e5588c49da7b10618aa271b422ebd7c2028c774c7d390049dda2daedacad94227506f478af0f4233f27d6a21e"], 0x20, 0x44040}, 0x20000000) 2018/04/26 14:38:48 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) [ 191.989738] RAX: ffffffffffffffda RBX: 00007f2521b4f6d4 RCX: 0000000000455389 [ 191.997075] RDX: 0000000000000001 RSI: 0000000020000140 RDI: 0000000000000013 [ 192.004394] RBP: 000000000072bea0 R08: 0000000020000000 R09: 000000000000001c [ 192.011722] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 192.019033] R13: 0000000000000501 R14: 00000000006fa8b8 R15: 000000000000004b 2018/04/26 14:38:48 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:48 executing program 2: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x3}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) sendmsg$netrom(r2, &(0x7f0000000740)={&(0x7f0000000080)=@full={{0x3, {"17760460b4298c"}}, [{"93efc11d000b58"}, {"d781ffb646b4ff"}, {"4381a31bc2e56d"}, {"42fc86764deb76"}, {"73b3c4c88325d0"}, {"50d03068c71884"}, {"d5ed8ffb61b080"}, {"3e6dc996573c26"}]}, 0x48, &(0x7f0000000500)=[{&(0x7f0000000100)="084c21a08f0d1234ce1debb574ea3555aba5c581f7e365638f90d922238965c81d7d7640add32584002d4cbd7495cdae0f8ca885f79fa62e93c1f1459aa73ab25ffe5d746a1d738f64ab8a682e7dba8dc4b3dd01910c8fe0cd7bb0d207f34b597ed0e9d9ff2afc1809b6b1b98e24e4d674c8dd65a3db6a3b747fcd697ee42298841ef8c38b6ca5074ac7ae620df943cdad8b536ec7812d8a6fdeb7b20aaa8d5e5ff45c75e4acef0c984bccf07b47be0dd921b00f200e86242329cc84145e2baa37bb7ba38c2013b45878af7b", 0xcc}, {&(0x7f0000000200)="a5bb134424bb52b4d687ed6d08ac349a28376ed5078d3cf64b3427c9166c33bd57994e7275c0475cc3f55668e50829617d7fe7e24db8f3a76866d7730d19d375c367ca6859359f0e24bd1721cbb22eb2af9785dd675b959ee8a6c7b243fce14dd01ffa72bb8326c30ba2b70b3337d780d3133bb9fe68351b9ad721aabc5eb5e58329e89c9192cd31a3c4606797b9e4e7bb562d008fc6c2a715c63c33bbc80f0e7da6508213a984931f502b62bdb8", 0xae}, {&(0x7f00000002c0)="2984ef9c31a7c8df17649bb68a3887d4d6847161ca1d92f06594ea19aa928339480e69d283e2216dc56a2456527152410c97b14514195f9357bd6dafa168b3e2eb997d540ecfb106fe5db74bdf6739a873520dea0684fe6f30f2a27b9b3d75f2969f19922b6efc8de69c423e64f57982b9a64ee773c0967cf1a93e113929", 0x7e}, {&(0x7f0000000340)="66a7b1c577d57470e86e87adc21410874b116ea8004ec34b58b90aaef40ccf192ac25fc9269cb64229e6a3846c307071ae350ed3c8dea97c2e5c5a8c7ac721b29dd0894a43ebeceddc8f0f9cba0924667b35c3", 0x53}, {&(0x7f00000003c0)="54e97388636e78e6e2c13cb18c76093d219fe06672e24b1c0ba3193d66fbf38187a9270aa4561655df5175d79b24c7c3c07da917207d771f314e932c3910972229466e0eaa268dfc24dfc2863583cfd6343a0680c93f7482d80f3ec70dc147d415efb14d93e6d42859649d9a8a679b1f13435cab61731f682f8c97b860625abab2ab1c4273dd85b45d4c5c41f87006ae91f1a4767bba50dda937b9c0432a6c01f2f02918567af9f16f9f06e0189aaa5d576d868989f40b02b47036603fc862d598e4fa950c975332d6723b3283cdea4b8c6ed600b031ba2906bb75d43d06838579518dca1754ab31a1cb99a91d", 0xed}, {&(0x7f00000004c0)="6005d4f5b1562570f9ae84794bec42fe0b8a47b0e233", 0x16}], 0x6, &(0x7f0000000580)=[{0x88, 0x1, 0x1, "e1fc51da60d67b91b95885a37cf4cf3edd2fc39d7d93adfe4bbe53b1c343634f172692ced2579913372d2294d10ddf4be984884cce2cb0aef6b222a768f30e005744e0462f54e3ebb20a63ec6fd21461a366decae031d72e66c0cb94f40d510d96bd05778ac7a19c3868e144eb0c7b44a3a663ac"}, {0xd8, 0x198, 0x80000000, "80dd2a68bd3c3122e0b3593a2440825638609464e361e280c72916ae4f235fb6943caccd6b43b0ab9d925eaec3bdeac444f7399573b6965ccfdd94d731879ee2584d5776bb6b7fe68d406dd36f4afc9fc9a22bcdf89ff85114edd031f2810637290c56b8a1aa24843ff7057ed7f781c69eef685f997101ea20fdb1bad480fb301e6ae1bb09b56bb6b4550c1760372d540ae50fcb8861d3824702451b6cf52058aa410200de6ebd6d89c0960c41f89354ee285fd26035e9caf21d1c50ca37d761175b"}, {0x58, 0x11b, 0x5, "b5a83bc6adeebcef627810360183cd51ac2c4ee2d280fe318fe88fd9b6bec8a9cea11c80eeae3f7d69b2d03cc24cbd84294ee26326c3dbef2d401fbc48f1a06ca76a268d"}], 0x1b8, 0x4000}, 0x40000) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r3, &(0x7f0000481000)=""/128, 0x80) 2018/04/26 14:38:48 executing program 0 (fault-call:2 fault-nth:76): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000100)="97", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000140)='z', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) 2018/04/26 14:38:48 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) [ 192.338496] FAULT_INJECTION: forcing a failure. [ 192.338496] name failslab, interval 1, probability 0, space 0, times 0 [ 192.350103] CPU: 1 PID: 12320 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 192.357103] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 192.366501] Call Trace: [ 192.369162] dump_stack+0x185/0x1d0 [ 192.372861] should_fail+0x87b/0xab0 [ 192.376663] should_failslab+0x279/0x2a0 [ 192.380798] __kmalloc+0xc2/0x350 [ 192.384319] ? sctp_transport_new+0x93/0x940 [ 192.388795] sctp_transport_new+0x93/0x940 [ 192.393145] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 192.398623] sctp_assoc_add_peer+0x531/0x1d70 [ 192.403210] sctp_sendmsg+0x5974/0x6030 [ 192.407311] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 192.412876] ? kstrtoull+0x766/0x7e0 [ 192.416696] ? sctp_getsockopt+0x145b0/0x145b0 [ 192.421391] inet_sendmsg+0x48d/0x740 [ 192.425318] ? security_socket_sendmsg+0x9e/0x210 [ 192.430297] ? inet_getname+0x500/0x500 [ 192.434348] SYSC_sendto+0x6c3/0x7e0 [ 192.438190] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 192.443743] ? prepare_exit_to_usermode+0x149/0x3a0 [ 192.449158] SyS_sendto+0x8a/0xb0 [ 192.452761] do_syscall_64+0x309/0x430 [ 192.456722] ? SYSC_getpeername+0x560/0x560 [ 192.461086] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 192.466303] RIP: 0033:0x455389 [ 192.469523] RSP: 002b:00007f2521b4ec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 192.477281] RAX: ffffffffffffffda RBX: 00007f2521b4f6d4 RCX: 0000000000455389 [ 192.484578] RDX: 0000000000000001 RSI: 0000000020000140 RDI: 0000000000000013 [ 192.491894] RBP: 000000000072bea0 R08: 0000000020000000 R09: 000000000000001c [ 192.499178] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 192.506462] R13: 0000000000000501 R14: 00000000006fa8b8 R15: 000000000000004c [ 192.566023] alg: No test for xts(anubis) (xts(ecb(anubis-generic))) 2018/04/26 14:38:48 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:48 executing program 7: ioctl$VHOST_SET_LOG_BASE(0xffffffffffffffff, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(0xffffffffffffffff, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64, @ANYRES64, @ANYRES64, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:48 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:48 executing program 2: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x3, 0xfffffffffffffffe}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x400040, 0x0) sched_getscheduler(r0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r3, 0x800443d3, &(0x7f0000000080)={{0x1ff, 0x6, 0xfff, 0x8001, 0x2, 0x10001}, 0xa22d, 0x3b, 0x6}) read(r2, &(0x7f0000481000)=""/128, 0x80) 2018/04/26 14:38:48 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:48 executing program 0 (fault-call:2 fault-nth:77): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000100)="97", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000140)='z', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) 2018/04/26 14:38:48 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:48 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYRES64=r0]) [ 192.750382] FAULT_INJECTION: forcing a failure. [ 192.750382] name failslab, interval 1, probability 0, space 0, times 0 [ 192.761906] CPU: 0 PID: 12344 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 192.768911] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 192.778341] Call Trace: [ 192.780996] dump_stack+0x185/0x1d0 [ 192.784684] should_fail+0x87b/0xab0 [ 192.788512] should_failslab+0x279/0x2a0 [ 192.792654] __kmalloc+0xc2/0x350 [ 192.796196] ? sctp_assoc_add_peer+0x1c7c/0x1d70 [ 192.801049] ? sctp_stream_init_ext+0x6a/0x200 [ 192.805696] sctp_stream_init_ext+0x6a/0x200 [ 192.810169] sctp_sendmsg+0x3747/0x6030 [ 192.814256] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 192.819801] ? kstrtoull+0x766/0x7e0 [ 192.823608] ? sctp_getsockopt+0x145b0/0x145b0 [ 192.828291] inet_sendmsg+0x48d/0x740 [ 192.832232] ? security_socket_sendmsg+0x9e/0x210 [ 192.837189] ? inet_getname+0x500/0x500 [ 192.841227] SYSC_sendto+0x6c3/0x7e0 [ 192.845062] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 192.850619] ? prepare_exit_to_usermode+0x149/0x3a0 [ 192.855766] SyS_sendto+0x8a/0xb0 [ 192.859342] do_syscall_64+0x309/0x430 [ 192.863316] ? SYSC_getpeername+0x560/0x560 [ 192.867708] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 192.872945] RIP: 0033:0x455389 [ 192.876174] RSP: 002b:00007f2521b4ec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 192.883979] RAX: ffffffffffffffda RBX: 00007f2521b4f6d4 RCX: 0000000000455389 [ 192.891327] RDX: 0000000000000001 RSI: 0000000020000140 RDI: 0000000000000013 2018/04/26 14:38:48 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:48 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) [ 192.898646] RBP: 000000000072bea0 R08: 0000000020000000 R09: 000000000000001c [ 192.905965] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 192.913289] R13: 0000000000000501 R14: 00000000006fa8b8 R15: 000000000000004d 2018/04/26 14:38:48 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:48 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:49 executing program 2: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x3}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r2, &(0x7f0000481000)=""/128, 0xfffffffffffffd66) 2018/04/26 14:38:49 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(0xffffffffffffffff, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:49 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:49 executing program 0 (fault-call:2 fault-nth:78): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000100)="97", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000140)='z', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) 2018/04/26 14:38:49 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYRES64=r0]) 2018/04/26 14:38:49 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:49 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:49 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:49 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(0xffffffffffffffff, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:49 executing program 2: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x3}) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x1, 0x20080) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000080)=0x7, 0x4) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r3, &(0x7f0000481000)=""/128, 0x80) [ 193.389912] FAULT_INJECTION: forcing a failure. [ 193.389912] name failslab, interval 1, probability 0, space 0, times 0 [ 193.401456] CPU: 1 PID: 12399 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 193.408454] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 193.417863] Call Trace: [ 193.420519] dump_stack+0x185/0x1d0 [ 193.424562] should_fail+0x87b/0xab0 [ 193.428501] should_failslab+0x279/0x2a0 [ 193.432633] __kmalloc+0xc2/0x350 [ 193.436223] ? sctp_bind_addrs_to_raw+0x190/0x550 [ 193.441175] ? sctp_bind_addrs_to_raw+0xa9/0x550 [ 193.446045] sctp_bind_addrs_to_raw+0x190/0x550 [ 193.450788] ? __msan_poison_alloca+0x15c/0x1d0 [ 193.455525] sctp_make_init+0x224/0x3a50 [ 193.459694] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 193.465246] ? xfrm_lookup+0x14b6/0x39d0 [ 193.469425] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 193.474985] sctp_sf_do_prm_asoc+0x160/0x710 [ 193.479468] ? sctp_sm_lookup_event+0x758/0x8a0 [ 193.484287] ? sctp_sf_violation+0x260/0x260 2018/04/26 14:38:49 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(0xffffffffffffffff, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:49 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) [ 193.488779] sctp_do_sm+0x29e/0x8c20 [ 193.492604] ? __msan_poison_alloca+0x15c/0x1d0 [ 193.497406] ? kmsan_set_origin_inline+0x6b/0x120 [ 193.502358] ? kmsan_set_origin_inline+0x6b/0x120 [ 193.507337] ? __msan_poison_alloca+0x15c/0x1d0 [ 193.512192] ? __kmalloc+0x20c/0x350 [ 193.516048] ? trace_kmalloc+0xa3/0x2b0 [ 193.520226] ? __ipv6_addr_type+0x2b/0x380 [ 193.524553] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 193.530085] ? sctp_sf_violation+0x260/0x260 [ 193.534593] sctp_primitive_ASSOCIATE+0x172/0x1a0 [ 193.540689] sctp_sendmsg+0x42ef/0x6030 [ 193.544791] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 193.550355] ? kstrtoull+0x766/0x7e0 [ 193.554238] ? sctp_getsockopt+0x145b0/0x145b0 [ 193.559023] inet_sendmsg+0x48d/0x740 [ 193.562955] ? security_socket_sendmsg+0x9e/0x210 [ 193.567922] ? inet_getname+0x500/0x500 [ 193.572071] SYSC_sendto+0x6c3/0x7e0 [ 193.576014] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 193.581583] ? prepare_exit_to_usermode+0x149/0x3a0 [ 193.586745] SyS_sendto+0x8a/0xb0 [ 193.590333] do_syscall_64+0x309/0x430 [ 193.594340] ? SYSC_getpeername+0x560/0x560 [ 193.598794] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 193.604224] RIP: 0033:0x455389 [ 193.607462] RSP: 002b:00007f2521b4ec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 193.615249] RAX: ffffffffffffffda RBX: 00007f2521b4f6d4 RCX: 0000000000455389 [ 193.622586] RDX: 0000000000000001 RSI: 0000000020000140 RDI: 0000000000000013 [ 193.629907] RBP: 000000000072bea0 R08: 0000000020000000 R09: 000000000000001c 2018/04/26 14:38:49 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:49 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYRES64=r0]) 2018/04/26 14:38:49 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) [ 193.637410] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 193.644743] R13: 0000000000000501 R14: 00000000006fa8b8 R15: 000000000000004e 2018/04/26 14:38:49 executing program 2: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff82}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x3}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r2, &(0x7f0000481000)=""/128, 0x80) 2018/04/26 14:38:49 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:49 executing program 0 (fault-call:2 fault-nth:79): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000100)="97", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000140)='z', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) 2018/04/26 14:38:49 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:49 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:49 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) [ 193.949227] FAULT_INJECTION: forcing a failure. [ 193.949227] name failslab, interval 1, probability 0, space 0, times 0 [ 193.960942] CPU: 1 PID: 12437 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 193.967975] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 193.977390] Call Trace: [ 193.980055] dump_stack+0x185/0x1d0 [ 193.983766] should_fail+0x87b/0xab0 [ 193.987633] should_failslab+0x279/0x2a0 [ 193.991969] kmem_cache_alloc_node+0x151/0xc70 2018/04/26 14:38:50 executing program 3: ioctl$VHOST_SET_LOG_BASE(0xffffffffffffffff, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(0xffffffffffffffff, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYRES64, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) [ 193.996633] ? __alloc_skb+0x203/0x9f0 [ 194.000633] __alloc_skb+0x203/0x9f0 [ 194.004449] _sctp_make_chunk+0xf6/0x900 [ 194.008692] ? sctp_inet6_supported_addrs+0xd2/0x140 [ 194.013913] sctp_make_init+0xc1e/0x3a50 [ 194.018287] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 194.023839] sctp_sf_do_prm_asoc+0x160/0x710 [ 194.028459] ? sctp_sm_lookup_event+0x758/0x8a0 [ 194.033215] ? sctp_sf_violation+0x260/0x260 [ 194.037719] sctp_do_sm+0x29e/0x8c20 [ 194.041662] ? __msan_poison_alloca+0x15c/0x1d0 [ 194.046459] ? kmsan_set_origin_inline+0x6b/0x120 [ 194.051429] ? kmsan_set_origin_inline+0x6b/0x120 [ 194.056423] ? __msan_poison_alloca+0x15c/0x1d0 [ 194.061224] ? __kmalloc+0x20c/0x350 [ 194.065080] ? trace_kmalloc+0xa3/0x2b0 [ 194.069235] ? __ipv6_addr_type+0x2b/0x380 [ 194.073635] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 194.079123] ? sctp_sf_violation+0x260/0x260 [ 194.083644] sctp_primitive_ASSOCIATE+0x172/0x1a0 [ 194.088563] sctp_sendmsg+0x42ef/0x6030 [ 194.092681] ? __msan_metadata_ptr_for_store_8+0x13/0x20 2018/04/26 14:38:50 executing program 3: ioctl$VHOST_SET_LOG_BASE(0xffffffffffffffff, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(0xffffffffffffffff, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYRES64, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:50 executing program 1: ioctl$VHOST_SET_LOG_BASE(0xffffffffffffffff, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(0xffffffffffffffff, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYRES64, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) [ 194.098234] ? kstrtoull+0x766/0x7e0 [ 194.102041] ? sctp_getsockopt+0x145b0/0x145b0 [ 194.106732] inet_sendmsg+0x48d/0x740 [ 194.110745] ? security_socket_sendmsg+0x9e/0x210 [ 194.115708] ? inet_getname+0x500/0x500 [ 194.119760] SYSC_sendto+0x6c3/0x7e0 [ 194.123632] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 194.129308] ? prepare_exit_to_usermode+0x149/0x3a0 [ 194.134563] SyS_sendto+0x8a/0xb0 [ 194.138250] do_syscall_64+0x309/0x430 [ 194.142237] ? SYSC_getpeername+0x560/0x560 2018/04/26 14:38:50 executing program 3: ioctl$VHOST_SET_LOG_BASE(0xffffffffffffffff, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(0xffffffffffffffff, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYRES64, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) [ 194.146662] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 194.151920] RIP: 0033:0x455389 [ 194.155244] RSP: 002b:00007f2521b4ec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 194.163046] RAX: ffffffffffffffda RBX: 00007f2521b4f6d4 RCX: 0000000000455389 [ 194.170405] RDX: 0000000000000001 RSI: 0000000020000140 RDI: 0000000000000013 [ 194.177988] RBP: 000000000072bea0 R08: 0000000020000000 R09: 000000000000001c [ 194.185334] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 194.192700] R13: 0000000000000501 R14: 00000000006fa8b8 R15: 000000000000004f 2018/04/26 14:38:50 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:50 executing program 2: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) r2 = creat(&(0x7f0000000200)='./file0\x00', 0x20000000000002) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000000080)={0x7f, 0x9, 0x0, 0xfffffffffffffffe, 0x6, 0x7}) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x3}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) sched_setattr(r1, &(0x7f00000001c0)={0x30, 0x0, 0x8c470e4c23ac7e82, 0x8, 0x2, 0x7fffffff, 0x10001, 0x5}, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x7, 0x5, 0xfff, 0x8000, 0xfffffffffffffffb, 0x9, 0x0, {0x0, @in6={{0xa, 0x4e24, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffff35ed}}, 0xffffffff, 0x3, 0x91f, 0xff, 0x401}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000300)={r4, 0x6}, 0x8) read(r3, &(0x7f0000481000)=""/128, 0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x80, 0x0) openat(r5, &(0x7f0000000040)='./file0\x00', 0x80000, 0x4) 2018/04/26 14:38:50 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB]) 2018/04/26 14:38:50 executing program 0 (fault-call:2 fault-nth:80): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000100)="97", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000140)='z', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) 2018/04/26 14:38:50 executing program 1: ioctl$VHOST_SET_LOG_BASE(0xffffffffffffffff, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(0xffffffffffffffff, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYRES64, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:50 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(0xffffffffffffffff, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:50 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:50 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) [ 194.511468] FAULT_INJECTION: forcing a failure. [ 194.511468] name failslab, interval 1, probability 0, space 0, times 0 [ 194.523040] CPU: 1 PID: 12469 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 194.530106] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 194.539524] Call Trace: [ 194.542194] dump_stack+0x185/0x1d0 [ 194.545920] should_fail+0x87b/0xab0 [ 194.549709] should_failslab+0x279/0x2a0 [ 194.553869] __kmalloc_node_track_caller+0x243/0x11c0 [ 194.559315] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 194.564876] ? _sctp_make_chunk+0xf6/0x900 [ 194.569259] __alloc_skb+0x2cf/0x9f0 [ 194.573055] ? _sctp_make_chunk+0xf6/0x900 [ 194.577381] _sctp_make_chunk+0xf6/0x900 [ 194.581603] ? sctp_inet6_supported_addrs+0xd2/0x140 [ 194.586776] sctp_make_init+0xc1e/0x3a50 [ 194.590955] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 194.596436] sctp_sf_do_prm_asoc+0x160/0x710 [ 194.600915] ? sctp_sm_lookup_event+0x758/0x8a0 [ 194.605659] ? sctp_sf_violation+0x260/0x260 2018/04/26 14:38:50 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:50 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(0xffffffffffffffff, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) [ 194.610251] sctp_do_sm+0x29e/0x8c20 [ 194.614067] ? __msan_poison_alloca+0x15c/0x1d0 [ 194.618880] ? kmsan_set_origin_inline+0x6b/0x120 [ 194.623835] ? kmsan_set_origin_inline+0x6b/0x120 [ 194.628799] ? __msan_poison_alloca+0x15c/0x1d0 [ 194.633599] ? __kmalloc+0x20c/0x350 [ 194.637451] ? trace_kmalloc+0xa3/0x2b0 [ 194.641545] ? __ipv6_addr_type+0x2b/0x380 [ 194.645882] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 194.651331] ? sctp_sf_violation+0x260/0x260 [ 194.655847] sctp_primitive_ASSOCIATE+0x172/0x1a0 2018/04/26 14:38:50 executing program 1: ioctl$VHOST_SET_LOG_BASE(0xffffffffffffffff, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(0xffffffffffffffff, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYRES64, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) [ 194.660838] sctp_sendmsg+0x42ef/0x6030 [ 194.664943] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 194.670517] ? kstrtoull+0x766/0x7e0 [ 194.674343] ? sctp_getsockopt+0x145b0/0x145b0 [ 194.679079] inet_sendmsg+0x48d/0x740 [ 194.683026] ? security_socket_sendmsg+0x9e/0x210 [ 194.688002] ? inet_getname+0x500/0x500 [ 194.692052] SYSC_sendto+0x6c3/0x7e0 [ 194.696281] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 194.702113] ? prepare_exit_to_usermode+0x149/0x3a0 [ 194.707292] SyS_sendto+0x8a/0xb0 [ 194.710890] do_syscall_64+0x309/0x430 [ 194.714983] ? SYSC_getpeername+0x560/0x560 [ 194.719403] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 194.724661] RIP: 0033:0x455389 [ 194.727917] RSP: 002b:00007f2521b4ec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 194.735726] RAX: ffffffffffffffda RBX: 00007f2521b4f6d4 RCX: 0000000000455389 [ 194.743098] RDX: 0000000000000001 RSI: 0000000020000140 RDI: 0000000000000013 [ 194.750430] RBP: 000000000072bea0 R08: 0000000020000000 R09: 000000000000001c [ 194.757763] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 194.766221] R13: 0000000000000501 R14: 00000000006fa8b8 R15: 0000000000000050 2018/04/26 14:38:50 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(0xffffffffffffffff, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:51 executing program 0 (fault-call:2 fault-nth:81): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000100)="97", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000140)='z', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) 2018/04/26 14:38:51 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:51 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:51 executing program 2: r0 = getpgrp(0x0) r1 = gettid() add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r2 = add_key(&(0x7f0000000380)='.request_key_auth\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000400)="31832a2cf061a45bf7b9824ffd0ddfcf8ecbca2100f3e9f26e9f2c1f2f7f873c71e5fab891f041a823687fbae2885dd6b5d313acd8f52baddd1db8812c76b7fd746f60c71a49935b30f92e6f4f8088e2a1bd9844c950934b1e7eff4b4d5353ae99732f397c56b7251c4bb772450661b84679d40f53ff85fe64e9fc881db3f16f35598cd481582a14ab78ed74183a39d2fb2fbd64b6bfd1b27ecce3ee828f824badfee0b9d7e6cc7e7e06b2a0c9b7a4615f009389d3784f83acfa8dcd567d7fc22e34e5af84dc3c7e", 0xc8, 0xfffffffffffffffc) r3 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r2) r4 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$instantiate(0xc, r3, &(0x7f00000000c0)="3530395437b5fad3c9ea3d78035f2edb1334912262f4f69794d03643a0d667c39f2942ce6dec79fc5102c753f04ea03caee557a28fbe0f9f31d5fdfcefc3872bb3353f48ed1ada2e9d9cbcce2e8ee813bd346d26efefbacb4c16954fa69737d98283c2bd0bcb28a62b2d48bd840bf868a8caa2ead89ea9c625c909033ea85495b1e9", 0x82, r4) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x3}) r5 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r5, &(0x7f0000481000)=""/128, 0x80) 2018/04/26 14:38:51 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:51 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB]) 2018/04/26 14:38:51 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:51 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(0xffffffffffffffff, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) [ 195.102212] FAULT_INJECTION: forcing a failure. [ 195.102212] name failslab, interval 1, probability 0, space 0, times 0 [ 195.113819] CPU: 0 PID: 12512 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 195.120797] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 195.130201] Call Trace: [ 195.132888] dump_stack+0x185/0x1d0 [ 195.136593] should_fail+0x87b/0xab0 [ 195.140398] should_failslab+0x279/0x2a0 [ 195.144611] kmem_cache_alloc+0x136/0xb90 [ 195.148914] ? _sctp_make_chunk+0x24d/0x900 [ 195.153508] ? skb_put+0x232/0x360 [ 195.157240] _sctp_make_chunk+0x24d/0x900 [ 195.161504] sctp_make_init+0xc1e/0x3a50 [ 195.165786] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 195.171305] sctp_sf_do_prm_asoc+0x160/0x710 [ 195.175838] ? sctp_sm_lookup_event+0x758/0x8a0 [ 195.180611] ? sctp_sf_violation+0x260/0x260 [ 195.185096] sctp_do_sm+0x29e/0x8c20 [ 195.189009] ? __msan_poison_alloca+0x15c/0x1d0 [ 195.193795] ? kmsan_set_origin_inline+0x6b/0x120 [ 195.198748] ? kmsan_set_origin_inline+0x6b/0x120 [ 195.203708] ? __msan_poison_alloca+0x15c/0x1d0 [ 195.208486] ? __kmalloc+0x20c/0x350 [ 195.212303] ? trace_kmalloc+0xa3/0x2b0 [ 195.216390] ? __ipv6_addr_type+0x2b/0x380 [ 195.220706] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 195.226208] ? sctp_sf_violation+0x260/0x260 [ 195.230706] sctp_primitive_ASSOCIATE+0x172/0x1a0 [ 195.235632] sctp_sendmsg+0x42ef/0x6030 [ 195.239727] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 195.245298] ? kstrtoull+0x766/0x7e0 [ 195.249115] ? sctp_getsockopt+0x145b0/0x145b0 [ 195.253815] inet_sendmsg+0x48d/0x740 [ 195.257766] ? security_socket_sendmsg+0x9e/0x210 [ 195.262741] ? inet_getname+0x500/0x500 [ 195.266796] SYSC_sendto+0x6c3/0x7e0 [ 195.270639] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 195.276204] ? prepare_exit_to_usermode+0x149/0x3a0 [ 195.281371] SyS_sendto+0x8a/0xb0 [ 195.284959] do_syscall_64+0x309/0x430 [ 195.289055] ? SYSC_getpeername+0x560/0x560 [ 195.293452] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 195.298699] RIP: 0033:0x455389 2018/04/26 14:38:51 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:51 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) [ 195.301934] RSP: 002b:00007f2521b4ec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 195.309701] RAX: ffffffffffffffda RBX: 00007f2521b4f6d4 RCX: 0000000000455389 [ 195.317045] RDX: 0000000000000001 RSI: 0000000020000140 RDI: 0000000000000013 [ 195.324406] RBP: 000000000072bea0 R08: 0000000020000000 R09: 000000000000001c [ 195.331773] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 195.339179] R13: 0000000000000501 R14: 00000000006fa8b8 R15: 0000000000000051 2018/04/26 14:38:51 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:51 executing program 0 (fault-call:2 fault-nth:82): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000100)="97", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000140)='z', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) [ 195.528705] FAULT_INJECTION: forcing a failure. [ 195.528705] name failslab, interval 1, probability 0, space 0, times 0 [ 195.540200] CPU: 0 PID: 12544 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 195.547174] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 195.557886] Call Trace: [ 195.560542] dump_stack+0x185/0x1d0 [ 195.564245] should_fail+0x87b/0xab0 [ 195.568034] should_failslab+0x279/0x2a0 [ 195.572240] kmem_cache_alloc_node+0x151/0xc70 [ 195.576971] ? __alloc_skb+0x203/0x9f0 [ 195.580966] ? kmsan_internal_chain_origin+0x1d3/0x210 [ 195.586325] __alloc_skb+0x203/0x9f0 [ 195.590111] ? __msan_poison_alloca+0x15c/0x1d0 [ 195.594923] sctp_packet_transmit+0x48a/0x42c0 [ 195.599638] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 195.605128] ? sctp_packet_config+0xc13/0xce0 [ 195.609719] sctp_outq_flush+0x11e6/0x6320 [ 195.614080] ? __mod_timer+0x360/0x2c40 [ 195.618181] ? validate_store+0xb0/0x980 [ 195.622346] sctp_outq_uncork+0xd2/0xf0 [ 195.626400] sctp_do_sm+0x860f/0x8c20 [ 195.630333] ? __msan_poison_alloca+0x15c/0x1d0 [ 195.635116] ? kmsan_set_origin_inline+0x6b/0x120 [ 195.640078] ? kmsan_set_origin_inline+0x6b/0x120 [ 195.645031] ? __msan_poison_alloca+0x15c/0x1d0 [ 195.649799] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 195.655277] sctp_primitive_ASSOCIATE+0x172/0x1a0 [ 195.660200] sctp_sendmsg+0x42ef/0x6030 [ 195.664293] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 195.669850] ? kstrtoull+0x766/0x7e0 [ 195.673667] ? sctp_getsockopt+0x145b0/0x145b0 [ 195.678361] inet_sendmsg+0x48d/0x740 [ 195.682278] ? security_socket_sendmsg+0x9e/0x210 [ 195.687227] ? inet_getname+0x500/0x500 [ 195.691266] SYSC_sendto+0x6c3/0x7e0 [ 195.695109] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 195.700669] ? prepare_exit_to_usermode+0x149/0x3a0 [ 195.705827] SyS_sendto+0x8a/0xb0 [ 195.710849] do_syscall_64+0x309/0x430 [ 195.714841] ? SYSC_getpeername+0x560/0x560 [ 195.719246] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 195.724501] RIP: 0033:0x455389 2018/04/26 14:38:51 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(0xffffffffffffffff, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:51 executing program 2: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xa965, 0x101000) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x3}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r2, &(0x7f0000481000)=""/128, 0x80) 2018/04/26 14:38:51 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:51 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:51 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB]) 2018/04/26 14:38:51 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:51 executing program 0 (fault-call:2 fault-nth:83): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000100)="97", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000140)='z', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) 2018/04/26 14:38:51 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) [ 195.727740] RSP: 002b:00007f2521b4ec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 195.735515] RAX: ffffffffffffffda RBX: 00007f2521b4f6d4 RCX: 0000000000455389 [ 195.742834] RDX: 0000000000000001 RSI: 0000000020000140 RDI: 0000000000000013 [ 195.750158] RBP: 000000000072bea0 R08: 0000000020000000 R09: 000000000000001c [ 195.757476] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 195.764800] R13: 0000000000000501 R14: 00000000006fa8b8 R15: 0000000000000052 2018/04/26 14:38:51 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(0xffffffffffffffff, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) [ 195.919552] FAULT_INJECTION: forcing a failure. [ 195.919552] name failslab, interval 1, probability 0, space 0, times 0 [ 195.931117] CPU: 1 PID: 12572 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 195.938091] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 195.947485] Call Trace: [ 195.950136] dump_stack+0x185/0x1d0 [ 195.953825] should_fail+0x87b/0xab0 [ 195.957606] should_failslab+0x279/0x2a0 [ 195.961792] __kmalloc_node_track_caller+0x243/0x11c0 [ 195.967098] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 195.972567] ? sctp_packet_transmit+0x48a/0x42c0 [ 195.977413] __alloc_skb+0x2cf/0x9f0 [ 195.981238] ? sctp_packet_transmit+0x48a/0x42c0 [ 195.986084] sctp_packet_transmit+0x48a/0x42c0 [ 195.990777] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 195.996272] ? sctp_packet_config+0xc13/0xce0 [ 196.000853] sctp_outq_flush+0x11e6/0x6320 [ 196.005216] ? __mod_timer+0x360/0x2c40 [ 196.009317] ? validate_store+0xb0/0x980 [ 196.013507] sctp_outq_uncork+0xd2/0xf0 2018/04/26 14:38:52 executing program 2: r0 = getpgrp(0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000100)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1f}}, @in6={0xa, 0x4e24, 0x1, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x7, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, @in6={0xa, 0x4e20, 0x200, @empty, 0x8000}], 0x84) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f00000001c0)={'ifb0\x00', 0x5}) rt_tgsigqueueinfo(r0, r3, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x3}) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cgroup.events\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000080)={0x2000}) read(r4, &(0x7f0000481000)=""/128, 0x80) [ 196.017556] sctp_do_sm+0x860f/0x8c20 [ 196.021481] ? kmsan_set_origin_inline+0x6b/0x120 [ 196.026437] ? __msan_poison_alloca+0x15c/0x1d0 [ 196.031248] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 196.036749] sctp_primitive_ASSOCIATE+0x172/0x1a0 [ 196.041675] sctp_sendmsg+0x42ef/0x6030 [ 196.045849] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 196.051473] ? kstrtoull+0x766/0x7e0 [ 196.055316] ? apic_timer_interrupt+0xa/0x20 [ 196.059852] ? sctp_getsockopt+0x145b0/0x145b0 [ 196.064547] inet_sendmsg+0x48d/0x740 [ 196.068485] ? security_socket_sendmsg+0x9e/0x210 [ 196.073461] ? inet_getname+0x500/0x500 [ 196.077526] SYSC_sendto+0x6c3/0x7e0 [ 196.081367] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 196.086927] ? prepare_exit_to_usermode+0x149/0x3a0 [ 196.092089] SyS_sendto+0x8a/0xb0 [ 196.095685] do_syscall_64+0x309/0x430 [ 196.099674] ? SYSC_getpeername+0x560/0x560 [ 196.104068] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 196.109312] RIP: 0033:0x455389 [ 196.112537] RSP: 002b:00007f2521b4ec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c 2018/04/26 14:38:52 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:52 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:52 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce"]) 2018/04/26 14:38:52 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) [ 196.120303] RAX: ffffffffffffffda RBX: 00007f2521b4f6d4 RCX: 0000000000455389 [ 196.127622] RDX: 0000000000000001 RSI: 0000000020000140 RDI: 0000000000000013 [ 196.134939] RBP: 000000000072bea0 R08: 0000000020000000 R09: 000000000000001c [ 196.142435] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 196.149753] R13: 0000000000000501 R14: 00000000006fa8b8 R15: 0000000000000053 2018/04/26 14:38:52 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:52 executing program 2: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x4000000000000, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000100)={0x0}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000180)={r3, 0x1, 0x7, 0x100000001, 0x4, 0xd1f, 0x6, 0x80, {r4, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x9a, 0x6, 0xfffffffffffffffc, 0x3, 0x8e}}, &(0x7f0000000240)=0xb0) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x3}) gettid() r5 = signalfd4(0xffffffffffffffff, &(0x7f0000000140)={0xfffffffffffffdb0}, 0xfffffffffffffff0, 0x10002000) read(r5, &(0x7f0000481000)=""/128, 0x80) 2018/04/26 14:38:52 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:52 executing program 0 (fault-call:2 fault-nth:84): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000100)="97", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000140)='z', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) 2018/04/26 14:38:52 executing program 5: ioctl$VHOST_SET_LOG_BASE(0xffffffffffffffff, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(0xffffffffffffffff, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:52 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:52 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB='e']) [ 196.635498] FAULT_INJECTION: forcing a failure. [ 196.635498] name failslab, interval 1, probability 0, space 0, times 0 [ 196.646954] CPU: 0 PID: 12609 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 196.653929] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 196.663329] Call Trace: [ 196.665985] dump_stack+0x185/0x1d0 [ 196.669684] should_fail+0x87b/0xab0 [ 196.673472] should_failslab+0x279/0x2a0 [ 196.677616] kmem_cache_alloc_node+0x151/0xc70 [ 196.682268] ? __alloc_skb+0x203/0x9f0 [ 196.686232] ? rt6_score_route+0x120/0xc30 [ 196.690598] ? rt6_score_route+0x9d8/0xc30 [ 196.694930] __alloc_skb+0x203/0x9f0 [ 196.698819] alloc_skb_with_frags+0x1d4/0xb20 [ 196.703400] ? kmsan_set_origin_inline+0x6b/0x120 [ 196.708317] ? sock_alloc_send_skb+0xca/0xe0 [ 196.712821] sock_alloc_send_pskb+0xb56/0x1190 [ 196.717555] ? kmsan_set_origin_inline+0x6b/0x120 [ 196.722471] sock_alloc_send_skb+0xca/0xe0 [ 196.726781] __ip6_append_data+0x339d/0x4bc0 [ 196.731312] ? ip6_pol_route_output+0xe6/0x110 [ 196.735981] ? ip6_mtu+0x1d7/0x3c0 [ 196.739677] ip6_append_data+0x40e/0x6b0 [ 196.743842] ? ipv6_icmp_sysctl_init+0x140/0x140 [ 196.748754] ? ipv6_icmp_sysctl_init+0x140/0x140 [ 196.753598] icmp6_send+0x3168/0x3730 [ 196.757508] ? vti_tunnel_xmit+0xaa0/0x1880 [ 196.761911] ? icmpv6_param_prob+0xc0/0xc0 [ 196.766211] icmpv6_send+0xe0/0x110 [ 196.770108] ? vti_tunnel_xmit+0xadb/0x1880 [ 196.774590] ip6_link_failure+0x8f/0x580 [ 196.778735] ? ip6_negative_advice+0x350/0x350 [ 196.783374] ? ip6_negative_advice+0x350/0x350 [ 196.788108] vti_tunnel_xmit+0xadb/0x1880 [ 196.792348] ? vti_tunnel_init+0x2c0/0x2c0 [ 196.796649] dev_hard_start_xmit+0x5f1/0xc70 [ 196.801143] __dev_queue_xmit+0x27ee/0x3520 [ 196.805645] dev_queue_xmit+0x4b/0x60 [ 196.809524] neigh_direct_output+0x42/0x50 [ 196.813820] ? neigh_connected_output+0x720/0x720 [ 196.818744] ip6_finish_output2+0x1d01/0x2130 [ 196.823332] ip6_finish_output+0xae9/0xba0 [ 196.827646] ip6_output+0x597/0x6c0 [ 196.831334] ? ip6_output+0x6c0/0x6c0 [ 196.835218] ? ac6_seq_show+0x200/0x200 [ 196.839599] ip6_xmit+0x205f/0x23d0 [ 196.843597] ? crc32c+0x178/0x210 [ 196.847122] ? ip6_xmit+0x23d0/0x23d0 [ 196.851014] sctp_v6_xmit+0x48d/0x570 [ 196.854936] ? sctp_v6_skb_iif+0x70/0x70 [ 196.859066] sctp_packet_transmit+0x3e1b/0x42c0 [ 196.863963] ? sctp_packet_release_owner+0x70/0x70 [ 196.868978] ? sctp_csum_update+0xa0/0xa0 [ 196.873211] sctp_outq_flush+0x11e6/0x6320 [ 196.877530] ? __mod_timer+0x360/0x2c40 [ 196.881567] ? validate_store+0xb0/0x980 [ 196.885663] sctp_outq_uncork+0xd2/0xf0 [ 196.889655] sctp_do_sm+0x860f/0x8c20 [ 196.893531] ? __msan_poison_alloca+0x15c/0x1d0 [ 196.898255] ? kmsan_set_origin_inline+0x6b/0x120 [ 196.903148] ? kmsan_set_origin_inline+0x6b/0x120 [ 196.908078] ? __msan_poison_alloca+0x15c/0x1d0 [ 196.912783] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 196.918173] sctp_primitive_ASSOCIATE+0x172/0x1a0 [ 196.923069] sctp_sendmsg+0x42ef/0x6030 [ 196.927148] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 196.932661] ? kstrtoull+0x766/0x7e0 [ 196.936434] ? sctp_getsockopt+0x145b0/0x145b0 [ 196.941109] inet_sendmsg+0x48d/0x740 [ 196.945017] ? security_socket_sendmsg+0x9e/0x210 [ 196.949959] ? inet_getname+0x500/0x500 [ 196.953961] SYSC_sendto+0x6c3/0x7e0 [ 196.957737] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 196.963345] ? prepare_exit_to_usermode+0x149/0x3a0 [ 196.968444] SyS_sendto+0x8a/0xb0 [ 196.971986] do_syscall_64+0x309/0x430 [ 196.975959] ? SYSC_getpeername+0x560/0x560 [ 196.980428] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 196.985654] RIP: 0033:0x455389 [ 196.988953] RSP: 002b:00007f2521b4ec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 196.996695] RAX: ffffffffffffffda RBX: 00007f2521b4f6d4 RCX: 0000000000455389 [ 197.004096] RDX: 0000000000000001 RSI: 0000000020000140 RDI: 0000000000000013 [ 197.011406] RBP: 000000000072bea0 R08: 0000000020000000 R09: 000000000000001c [ 197.018741] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 197.026054] R13: 0000000000000501 R14: 00000000006fa8b8 R15: 0000000000000054 2018/04/26 14:38:53 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x0, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:53 executing program 5: ioctl$VHOST_SET_LOG_BASE(0xffffffffffffffff, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(0xffffffffffffffff, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:53 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:53 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:53 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:53 executing program 2: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x3}) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r2, &(0x7f0000481000)=""/128, 0x80) r3 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x7fffffff, 0x8000) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0xae, 0x9, 0x4, 0xffff, 0x2c, 0x7ff, 0x1, 0x10000, 0x0, 0x6, 0xffffffff, 0x6}) 2018/04/26 14:38:53 executing program 0 (fault-call:2 fault-nth:85): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000100)="97", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000140)='z', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) 2018/04/26 14:38:53 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB='e']) [ 197.052412] syz-executor0 (12609) used greatest stack depth: 50216 bytes left [ 197.198165] FAULT_INJECTION: forcing a failure. [ 197.198165] name failslab, interval 1, probability 0, space 0, times 0 [ 197.209543] CPU: 1 PID: 12652 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 197.216518] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 197.226070] Call Trace: [ 197.228732] dump_stack+0x185/0x1d0 [ 197.232615] should_fail+0x87b/0xab0 [ 197.236468] should_failslab+0x279/0x2a0 [ 197.240655] __kmalloc_node_track_caller+0x243/0x11c0 [ 197.245913] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 197.251343] ? alloc_skb_with_frags+0x1d4/0xb20 [ 197.256147] ? rt6_score_route+0x9d8/0xc30 [ 197.260452] __alloc_skb+0x2cf/0x9f0 [ 197.264238] ? alloc_skb_with_frags+0x1d4/0xb20 [ 197.269346] alloc_skb_with_frags+0x1d4/0xb20 [ 197.273921] ? kmsan_set_origin_inline+0x6b/0x120 [ 197.278834] ? sock_alloc_send_skb+0xca/0xe0 [ 197.283315] sock_alloc_send_pskb+0xb56/0x1190 [ 197.288038] ? kmsan_set_origin_inline+0x6b/0x120 [ 197.293044] sock_alloc_send_skb+0xca/0xe0 [ 197.297355] __ip6_append_data+0x339d/0x4bc0 [ 197.301872] ? ip6_pol_route_output+0xe6/0x110 [ 197.306536] ? ip6_mtu+0x1d7/0x3c0 [ 197.310229] ip6_append_data+0x40e/0x6b0 [ 197.314413] ? ipv6_icmp_sysctl_init+0x140/0x140 [ 197.319305] ? ipv6_icmp_sysctl_init+0x140/0x140 [ 197.324327] icmp6_send+0x3168/0x3730 [ 197.328239] ? vti_tunnel_xmit+0xaa0/0x1880 [ 197.332799] ? icmpv6_param_prob+0xc0/0xc0 [ 197.337090] icmpv6_send+0xe0/0x110 [ 197.340866] ? vti_tunnel_xmit+0xadb/0x1880 [ 197.345246] ip6_link_failure+0x8f/0x580 [ 197.349385] ? ip6_negative_advice+0x350/0x350 [ 197.354049] ? ip6_negative_advice+0x350/0x350 [ 197.358693] vti_tunnel_xmit+0xadb/0x1880 [ 197.362920] ? vti_tunnel_init+0x2c0/0x2c0 [ 197.368005] dev_hard_start_xmit+0x5f1/0xc70 [ 197.372553] __dev_queue_xmit+0x27ee/0x3520 [ 197.376968] dev_queue_xmit+0x4b/0x60 [ 197.380839] neigh_direct_output+0x42/0x50 [ 197.385248] ? neigh_connected_output+0x720/0x720 [ 197.390158] ip6_finish_output2+0x1d01/0x2130 [ 197.394755] ip6_finish_output+0xae9/0xba0 2018/04/26 14:38:53 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:53 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:53 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB='e']) 2018/04/26 14:38:53 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:53 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x0, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:53 executing program 5: ioctl$VHOST_SET_LOG_BASE(0xffffffffffffffff, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(0xffffffffffffffff, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) [ 197.399159] ip6_output+0x597/0x6c0 [ 197.402862] ? ip6_output+0x6c0/0x6c0 [ 197.406914] ? ac6_seq_show+0x200/0x200 [ 197.410958] ip6_xmit+0x205f/0x23d0 [ 197.414713] ? crc32c+0x178/0x210 [ 197.418228] ? ip6_xmit+0x23d0/0x23d0 [ 197.422140] sctp_v6_xmit+0x48d/0x570 [ 197.426047] ? sctp_v6_skb_iif+0x70/0x70 [ 197.430163] sctp_packet_transmit+0x3e1b/0x42c0 [ 197.434931] ? sctp_packet_release_owner+0x70/0x70 [ 197.439922] ? sctp_csum_update+0xa0/0xa0 [ 197.444164] sctp_outq_flush+0x11e6/0x6320 [ 197.448552] ? __mod_timer+0x360/0x2c40 [ 197.452664] ? validate_store+0xb0/0x980 [ 197.456833] sctp_outq_uncork+0xd2/0xf0 [ 197.461052] sctp_do_sm+0x860f/0x8c20 [ 197.464982] ? kmsan_set_origin_inline+0x6b/0x120 [ 197.469947] ? kmsan_set_origin_inline+0x6b/0x120 [ 197.475021] ? __msan_poison_alloca+0x15c/0x1d0 [ 197.479894] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 197.485336] sctp_primitive_ASSOCIATE+0x172/0x1a0 [ 197.490283] sctp_sendmsg+0x42ef/0x6030 [ 197.494420] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 197.500001] ? kstrtoull+0x766/0x7e0 [ 197.503818] ? sctp_getsockopt+0x145b0/0x145b0 [ 197.508538] inet_sendmsg+0x48d/0x740 [ 197.512513] ? security_socket_sendmsg+0x9e/0x210 [ 197.517524] ? inet_getname+0x500/0x500 [ 197.521776] SYSC_sendto+0x6c3/0x7e0 [ 197.525655] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 197.531241] ? prepare_exit_to_usermode+0x149/0x3a0 [ 197.536401] SyS_sendto+0x8a/0xb0 [ 197.541354] do_syscall_64+0x309/0x430 [ 197.545372] ? SYSC_getpeername+0x560/0x560 2018/04/26 14:38:53 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000300)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000340)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000380)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000003c0)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000400)=0x0) r1 = getpgrp(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000440)='/dev/cuse\x00', 0x100, 0x0) r2 = getpgrp(r1) r3 = gettid() rt_sigprocmask(0x1, &(0x7f0000000540)={0xae}, 0x0, 0x9830fb60a7c7e328) r4 = syz_open_dev$adsp(&(0x7f0000000500)='/dev/adsp#\x00', 0x0, 0x404002) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r4, 0x40505412, &(0x7f0000000280)={0x6, 0x6, 0x1, 0x0, 0x11}) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000000000)) rt_tgsigqueueinfo(r2, r3, 0xd, &(0x7f0000000200)={0x0, 0x0, 0x3}) ptrace$getregset(0x4204, r2, 0x3, &(0x7f0000000140)={&(0x7f0000000040)=""/220, 0xdc}) r5 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r5, &(0x7f0000481000)=""/128, 0x80) capget(&(0x7f0000000180)={0x19980330, r2}, &(0x7f00000001c0)={0x2c4, 0xac, 0x0, 0x3, 0x9, 0x3}) ioctl$KIOCSOUND(r4, 0x4b2f, 0xfffffffffffffffd) [ 197.549775] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 197.555074] RIP: 0033:0x455389 [ 197.558409] RSP: 002b:00007f2521b4ec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 197.566225] RAX: ffffffffffffffda RBX: 00007f2521b4f6d4 RCX: 0000000000455389 [ 197.573552] RDX: 0000000000000001 RSI: 0000000020000140 RDI: 0000000000000013 [ 197.580906] RBP: 000000000072bea0 R08: 0000000020000000 R09: 000000000000001c [ 197.588229] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 197.595646] R13: 0000000000000501 R14: 00000000006fa8b8 R15: 0000000000000055 2018/04/26 14:38:53 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(0xffffffffffffffff, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:53 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:53 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x0, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:53 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc0"]) 2018/04/26 14:38:53 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:53 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x0, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:53 executing program 2: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x3}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x2, 0x40) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x25}) read(r2, &(0x7f0000481000)=""/128, 0x80) 2018/04/26 14:38:54 executing program 0 (fault-call:2 fault-nth:86): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000100)="97", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000140)='z', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) 2018/04/26 14:38:54 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:54 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:54 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB='e']) 2018/04/26 14:38:54 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(0xffffffffffffffff, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:54 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x0, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:54 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(0xffffffffffffffff, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:54 executing program 2: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x3}) r2 = dup(0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000000040)={0x6, 0x1, 'client0\x00', 0x5, "f4c3a2d8e2f03ba5", "4d66831535e56de144a4b1ca0836a016bd63b87e6a40a4b9439ac6ff81baaea1", 0x7, 0x3ff}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r3, &(0x7f0000481000)=""/128, 0x80) [ 198.291789] FAULT_INJECTION: forcing a failure. [ 198.291789] name failslab, interval 1, probability 0, space 0, times 0 [ 198.303219] CPU: 1 PID: 12723 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 198.310206] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 198.319622] Call Trace: [ 198.322289] dump_stack+0x185/0x1d0 [ 198.325985] should_fail+0x87b/0xab0 [ 198.329825] should_failslab+0x279/0x2a0 [ 198.334018] __kmalloc+0xc2/0x350 2018/04/26 14:38:54 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(0xffffffffffffffff, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) [ 198.337579] ? sctp_datamsg_from_user+0xcc/0x1b60 [ 198.342517] sctp_datamsg_from_user+0xcc/0x1b60 [ 198.347282] sctp_sendmsg+0x3fc8/0x6030 [ 198.351376] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 198.357033] ? kstrtoull+0x766/0x7e0 [ 198.361795] ? sctp_getsockopt+0x145b0/0x145b0 [ 198.366483] inet_sendmsg+0x48d/0x740 [ 198.370414] ? security_socket_sendmsg+0x9e/0x210 [ 198.375378] ? inet_getname+0x500/0x500 [ 198.379445] SYSC_sendto+0x6c3/0x7e0 [ 198.383298] ? __msan_metadata_ptr_for_store_4+0x13/0x20 2018/04/26 14:38:54 executing program 2: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x3}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) setrlimit(0xc, &(0x7f0000000000)={0x81, 0x4190fdca}) read(r2, &(0x7f0000481000)=""/128, 0x80) [ 198.388853] ? prepare_exit_to_usermode+0x149/0x3a0 [ 198.393992] SyS_sendto+0x8a/0xb0 [ 198.397561] do_syscall_64+0x309/0x430 [ 198.401533] ? SYSC_getpeername+0x560/0x560 [ 198.405924] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 198.411160] RIP: 0033:0x455389 [ 198.414387] RSP: 002b:00007f2521b4ec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 198.422239] RAX: ffffffffffffffda RBX: 00007f2521b4f6d4 RCX: 0000000000455389 [ 198.429671] RDX: 0000000000000001 RSI: 0000000020000140 RDI: 0000000000000013 [ 198.436991] RBP: 000000000072bea0 R08: 0000000020000000 R09: 000000000000001c [ 198.444315] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 198.451649] R13: 0000000000000501 R14: 00000000006fa8b8 R15: 0000000000000056 2018/04/26 14:38:54 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x0, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:54 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:54 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB='e']) 2018/04/26 14:38:54 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(0xffffffffffffffff, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:54 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x0, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:54 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:54 executing program 0 (fault-call:2 fault-nth:87): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000100)="97", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000140)='z', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) 2018/04/26 14:38:54 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB='e']) 2018/04/26 14:38:54 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x0, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:54 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:54 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(0xffffffffffffffff, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:54 executing program 2: r0 = getpgrp(0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0x9, 0x800) fstat(0xffffffffffffff9c, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f00000008c0)={&(0x7f0000000180)=@kern={0x10, 0x0, 0x0, 0x40100000}, 0xc, &(0x7f0000000880)=[{&(0x7f0000000200)={0x3f0, 0x30, 0x800, 0x70bd27, 0x25dfdbfd, "", [@generic="2964f2dbdb0a2c6fa0703073c2f47eae24b224b4a98b767f9e3e10f7b7b4064e1f6a85be87cc5469b1841dac070cdca6f29b10157e5c87d060366d3c2b55fa9a4d5c5154673b75db8fdb933737", @nested={0x12c, 0x85, [@typed={0x1c, 0x68, @binary="7e5a3ed9e76cf63c746de1f9609a7700104ab9f17b4e09"}, @typed={0x4, 0x13}, @typed={0xc, 0x68, @u64=0x8}, @typed={0x4, 0x57}, @typed={0x1c, 0x82, @binary="db96fbb5974b9baaa305a8b4ea0ee0f575b1d467049459"}, @generic="6770df0498248253133f3c519eb2edf6a021d247c981951e499b57404e46b58071c5fd308a7d1b40c4ae31d18dfe05b54f08cbacd59beec8e5c22dc1d00dd39b8b85c23533c66852921b46d91ecb57773b6a10377dc27b36a7fa4e1bb759b45dbd703a7e2d2b", @generic="1ccecdc01e09ee723333d3b9979ddf7f6c558724366a9e1ab6a10d5df91efa3504afb7ac7ac456f536d55be292fa35df17f5cdfb9832eac66c2ba40fc3181f7c54c34aee5ee001e137a1a910fdc4bbcd73db73031357ae9369d4698fad296169d4cb1e1e32f103c050f9079cb26180dfe1d00afb75"]}, @nested={0x264, 0x5d, [@generic="29658780034268518d55a113a31628fc7fcbcd30088be7a9597ef344810c32158ce56ed4fe5b2b002d6f60be", @typed={0x8, 0x58, @fd=r2}, @generic="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", @generic="1886505b1e67a91f2cd0f63d9297823ee07854976455c1697a1411b52399850b8eed513d847dde60fd61ae313d3fc71e2cf09567cebee2d1120443564b628e772d95ec2f39a77033ce2679c8c6fcaa0660f8373d8c245ab76d19c7352960e1f2c67954166b37089a5ae96cc6ed50e5666ddbb621d89bf17783a76234c84b5c4cdf01ff9239939c5409068cfce902aaf300a60eff2f9ac438942399f0e9f498354cd89b58e0891ea2", @typed={0x8, 0x2, @str='/\x00'}, @typed={0x54, 0x57, @binary="f7c3669509ca28454b7644d3e76b21305a3baecd7a30b3635864dbe6dc2354f267948fda3c5283640bfadf352956e53661f249658c230e8aecdda6f51337d76d1ddec347b4906076b70a1d2d73856d"}, @generic, @typed={0x8, 0x8a, @pid=r0}, @generic="baf6d50c903d0e34ee66b61419d4fb97027023e20a94c3bd23ae9c1d881b96953e1fa018"]}]}, 0x3f0}, {&(0x7f0000000600)={0xe4, 0x2b, 0x200, 0x70bd26, 0x25dfdbfe, "", [@generic="2786c96e9a452c3e5b49e7e7eb3ef497b7c0a6f9b1daee956e3a96fe11897467c7b38872a0c604426e19d3baa3df2caf8731", @generic="1bedaacc6d35295c8ac2be059ec8004dbc0cd4133b07b4a54718469f8fc0a8d34d04a542429069ae95b137a6a2cb91b01f6456f8034cf43a958219ba84bc5863ec3d26869248b02c991042299aa0fb27912812c294316e3d182e5294aad4c6e9da8f1371e95fbbb04038be22e3e82830b15c5140218cd3b842b8b2ad58040fdb215707c2e3783b99e0c15b3dd9ad31dc7525dd84403164a84d0c5692a0c6a52b"]}, 0xe4}, {&(0x7f0000000780)={0xdc, 0x2f, 0x4, 0x70bd2c, 0x25dfdbfc, "", [@typed={0x8, 0x23, @uid=r3}, @typed={0x48, 0x43, @binary="dca962f4a5d31a8f99cd64c54c3c5646e8fde6c0d007de2bd60955e0e29b78aa1efeeb0118f3992f9e527b2ad7ad522850f82e11a67be6e10afa598414f7db863ac828"}, @typed={0x10, 0x1f, @str='+vmnet0.{\x00'}, @nested={0x6c, 0x8d, [@generic="8a3ce0918f9e89a6b76dbf0257ede33585c1e375652e34db198394945cdd01ad1a75ba8ce0d692ef18e7c1c373877ecb1e54362cd8442e843166f4e3fe54901bd085dbca7ba84ebb77814a5a51652aee2d05a996d4", @typed={0x10, 0x5a, @binary="b9a79524cb3cdde692e4242a"}]}]}, 0xdc}], 0x3, 0x0, 0x0, 0x20000081}, 0x810) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000940)='fou\x00') sendmsg$FOU_CMD_GET(r2, &(0x7f0000000a40)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x44000002}, 0xc, &(0x7f0000000a00)={&(0x7f0000000980)={0x4c, r4, 0x1, 0x70bd27, 0x25dfdbfb, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x62}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x2c}, @FOU_ATTR_IPPROTO={0x8, 0x3}]}, 0x4c}, 0x1, 0x0, 0x0, 0x40000}, 0x20000000) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE_V2(r5, 0x80284504, &(0x7f0000000080)=""/179) ioctl$VHOST_SET_VRING_KICK(r5, 0x4008af20, &(0x7f0000000140)={0x0, r5}) r6 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r6, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x3}) r7 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r7, &(0x7f0000481000)=""/128, 0x80) 2018/04/26 14:38:54 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(0xffffffffffffffff, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:54 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) [ 199.028400] FAULT_INJECTION: forcing a failure. [ 199.028400] name failslab, interval 1, probability 0, space 0, times 0 [ 199.040131] CPU: 0 PID: 12778 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 199.047221] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 199.056617] Call Trace: [ 199.059280] dump_stack+0x185/0x1d0 [ 199.062997] should_fail+0x87b/0xab0 [ 199.066791] should_failslab+0x279/0x2a0 [ 199.070942] kmem_cache_alloc_node+0x151/0xc70 [ 199.075635] ? __kmalloc+0x23c/0x350 [ 199.079472] ? __alloc_skb+0x203/0x9f0 [ 199.083557] ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 199.089027] ? __msan_chain_origin+0x69/0xc0 [ 199.093506] __alloc_skb+0x203/0x9f0 [ 199.097363] _sctp_make_chunk+0xf6/0x900 [ 199.101559] ? sctp_datamsg_from_user+0xeb0/0x1b60 [ 199.106621] sctp_make_datafrag_empty+0x218/0x6f0 [ 199.111828] ? sctp_make_ecne+0x680/0x680 [ 199.116085] sctp_datamsg_from_user+0xeb0/0x1b60 [ 199.120958] sctp_sendmsg+0x3fc8/0x6030 [ 199.125059] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 199.130609] ? kstrtoull+0x766/0x7e0 [ 199.134507] ? sctp_getsockopt+0x145b0/0x145b0 [ 199.139335] inet_sendmsg+0x48d/0x740 [ 199.143332] ? security_socket_sendmsg+0x9e/0x210 [ 199.148464] ? inet_getname+0x500/0x500 [ 199.152892] SYSC_sendto+0x6c3/0x7e0 [ 199.156840] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 199.162481] ? prepare_exit_to_usermode+0x149/0x3a0 [ 199.167749] SyS_sendto+0x8a/0xb0 [ 199.171327] do_syscall_64+0x309/0x430 [ 199.175302] ? SYSC_getpeername+0x560/0x560 [ 199.179690] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 199.184945] RIP: 0033:0x455389 [ 199.188174] RSP: 002b:00007f2521b4ec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 199.195946] RAX: ffffffffffffffda RBX: 00007f2521b4f6d4 RCX: 0000000000455389 [ 199.203266] RDX: 0000000000000001 RSI: 0000000020000140 RDI: 0000000000000013 [ 199.210687] RBP: 000000000072bea0 R08: 0000000020000000 R09: 000000000000001c [ 199.218013] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 2018/04/26 14:38:55 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(0xffffffffffffffff, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:55 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) [ 199.225335] R13: 0000000000000501 R14: 00000000006fa8b8 R15: 0000000000000057 2018/04/26 14:38:55 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="65818167354f6c1b468a088486b7"]) 2018/04/26 14:38:55 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:55 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x0, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:55 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:55 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:55 executing program 2: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x3}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x158, 0xfffffffffffffffd) read(r2, &(0x7f0000481000)=""/128, 0x80) 2018/04/26 14:38:55 executing program 0 (fault-call:2 fault-nth:88): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000100)="97", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000140)='z', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) 2018/04/26 14:38:55 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(0xffffffffffffffff, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:55 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:55 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="65818167354f6c1b468a088486b7"]) 2018/04/26 14:38:55 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(0xffffffffffffffff, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:55 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:55 executing program 2: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x3}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) getpgrp(r0) read(r2, &(0x7f0000481000)=""/128, 0x80) 2018/04/26 14:38:55 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) [ 199.892316] FAULT_INJECTION: forcing a failure. [ 199.892316] name failslab, interval 1, probability 0, space 0, times 0 [ 199.903806] CPU: 0 PID: 12858 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 199.910779] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 199.920185] Call Trace: [ 199.922835] dump_stack+0x185/0x1d0 [ 199.926533] should_fail+0x87b/0xab0 [ 199.930314] should_failslab+0x279/0x2a0 [ 199.934531] __kmalloc_node_track_caller+0x243/0x11c0 [ 199.939837] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 199.945279] ? _sctp_make_chunk+0xf6/0x900 [ 199.949650] __alloc_skb+0x2cf/0x9f0 [ 199.953473] ? _sctp_make_chunk+0xf6/0x900 [ 199.957820] _sctp_make_chunk+0xf6/0x900 [ 199.962110] ? sctp_datamsg_from_user+0xeb0/0x1b60 [ 199.967152] sctp_make_datafrag_empty+0x218/0x6f0 [ 199.972454] ? sctp_make_ecne+0x680/0x680 [ 199.976708] sctp_datamsg_from_user+0xeb0/0x1b60 [ 199.981675] sctp_sendmsg+0x3fc8/0x6030 [ 199.985767] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 199.991320] ? kstrtoull+0x766/0x7e0 [ 199.995221] ? sctp_getsockopt+0x145b0/0x145b0 [ 199.999926] inet_sendmsg+0x48d/0x740 [ 200.004174] ? security_socket_sendmsg+0x9e/0x210 [ 200.009141] ? inet_getname+0x500/0x500 [ 200.013190] SYSC_sendto+0x6c3/0x7e0 [ 200.017017] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 200.022576] ? prepare_exit_to_usermode+0x149/0x3a0 [ 200.027719] SyS_sendto+0x8a/0xb0 [ 200.031290] do_syscall_64+0x309/0x430 [ 200.035260] ? SYSC_getpeername+0x560/0x560 2018/04/26 14:38:55 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(0xffffffffffffffff, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:55 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:55 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:56 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:56 executing program 2: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) r1 = getpgrp(r0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) r3 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000914ff0)={0x16, 0x0, &(0x7f0000fb2000)}) rt_tgsigqueueinfo(r1, r2, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x3}) ioctl$EVIOCGPROP(r3, 0x80404509, &(0x7f00000000c0)=""/152) r4 = dup(0xffffffffffffff9c) setsockopt$inet_udp_encap(r4, 0x11, 0x64, &(0x7f0000000180)=0x7, 0x909f220fa3643613) r5 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r5, &(0x7f0000481000)=""/128, 0x80) [ 200.039653] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 200.044899] RIP: 0033:0x455389 [ 200.048126] RSP: 002b:00007f2521b4ec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 200.055900] RAX: ffffffffffffffda RBX: 00007f2521b4f6d4 RCX: 0000000000455389 [ 200.063393] RDX: 0000000000000001 RSI: 0000000020000140 RDI: 0000000000000013 [ 200.070720] RBP: 000000000072bea0 R08: 0000000020000000 R09: 000000000000001c [ 200.078142] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 200.085637] R13: 0000000000000501 R14: 00000000006fa8b8 R15: 0000000000000058 2018/04/26 14:38:56 executing program 4: ioctl$VHOST_SET_LOG_BASE(0xffffffffffffffff, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(0xffffffffffffffff, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYRES64, @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:56 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="65818167354f6c1b468a088486b7"]) 2018/04/26 14:38:56 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:56 executing program 0 (fault-call:2 fault-nth:89): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000100)="97", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000140)='z', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) 2018/04/26 14:38:56 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:56 executing program 4: ioctl$VHOST_SET_LOG_BASE(0xffffffffffffffff, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(0xffffffffffffffff, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYRES64, @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:56 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(0xffffffffffffffff, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:56 executing program 2: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x3}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000140)) syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x10000) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r3, &(0x7f0000481000)=""/128, 0x80) get_mempolicy(&(0x7f0000000040), &(0x7f0000000080), 0x4, &(0x7f0000ffe000/0x1000)=nil, 0x1) r4 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="1aa2e1bf8afb0cb29d0841280d779c74d6deb9081e42c04020fef35afaff2348420f4f4838fe0b0d4e23d08b6f0cd2a46fb66d106776b3072eb557d6e3c44cc332326412aa6d9bccfc11d325591be4f38d5ba5a7d9dc9fc0", 0x58, 0xffffffffffffffff) r5 = request_key(&(0x7f0000000480)='logon\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500)='/dev/urandom\x00', 0xfffffffffffffffa) keyctl$instantiate_iov(0x14, r4, &(0x7f0000000440)=[{&(0x7f0000000280)="e537a9c53a66af1412aeaad7d047564f0fd63a1a4038d33c247cae707e19539771dbf3d1ad0bff10", 0x28}, {&(0x7f00000002c0)="012e16a5a1b2138c7e8979286e828dbe0428b7f11504f2bc2f3b5db8cc81e36ac54f4e27681be7d1253827d7c4e4e15a25fab9288cc7e75aa9aa6e8d6777cd06d971184116fa8ccfa60c56d6a862ea8736bd0093d3185794128bdd1c177cf7eec74b888638fba9c8de1f81f417893beaa6ebc9f6cc5b1974a99eace3cb9207cd9ab9dd3335d83872a5dd0da47b47c12f1798a86d4abf0d00f327e9e2d57dec8354bb6b6abdc40bc2ff56334f835b1e5488347879", 0xb4}, {&(0x7f0000000380)="20cfdfab857173d2482d0056f666a44a798375fa16fe3a0a8fb1f4692d76703f33ff6a333cceaccac4f5c1688e093bb2b5c644cb134543a1547f2ed31caf07148e359212384f13c33edfce181f9c878abba5ae97eb7e5c9f4271f1b6fd31a846d989af2e4a3438359b567e5fb0babdf314dc8c7ffe74cb15d630fe2d140f98b6af4ba49e090c0e5d5dcd", 0x8a}], 0x3, r5) 2018/04/26 14:38:56 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:56 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x0, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:56 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c5"]) [ 200.606276] FAULT_INJECTION: forcing a failure. [ 200.606276] name failslab, interval 1, probability 0, space 0, times 0 [ 200.617791] CPU: 1 PID: 12906 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 200.624764] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 200.634163] Call Trace: [ 200.636824] dump_stack+0x185/0x1d0 [ 200.640512] should_fail+0x87b/0xab0 [ 200.644311] should_failslab+0x279/0x2a0 [ 200.648491] kmem_cache_alloc+0x136/0xb90 [ 200.652806] ? _sctp_make_chunk+0x24d/0x900 [ 200.657179] ? skb_put+0x232/0x360 [ 200.660825] _sctp_make_chunk+0x24d/0x900 [ 200.665265] sctp_make_datafrag_empty+0x218/0x6f0 [ 200.670311] ? sctp_make_ecne+0x680/0x680 [ 200.674584] sctp_datamsg_from_user+0xeb0/0x1b60 [ 200.679453] sctp_sendmsg+0x3fc8/0x6030 [ 200.683535] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 200.689142] ? kstrtoull+0x766/0x7e0 [ 200.693060] ? sctp_getsockopt+0x145b0/0x145b0 [ 200.697701] inet_sendmsg+0x48d/0x740 [ 200.701560] ? security_socket_sendmsg+0x9e/0x210 [ 200.706469] ? inet_getname+0x500/0x500 [ 200.710502] SYSC_sendto+0x6c3/0x7e0 [ 200.714681] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 200.720235] ? prepare_exit_to_usermode+0x149/0x3a0 [ 200.725379] SyS_sendto+0x8a/0xb0 [ 200.728947] do_syscall_64+0x309/0x430 [ 200.733007] ? SYSC_getpeername+0x560/0x560 [ 200.737418] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 200.742656] RIP: 0033:0x455389 [ 200.745882] RSP: 002b:00007f2521b4ec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c 2018/04/26 14:38:56 executing program 4: ioctl$VHOST_SET_LOG_BASE(0xffffffffffffffff, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(0xffffffffffffffff, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYRES64, @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:56 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:56 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c5"]) [ 200.753660] RAX: ffffffffffffffda RBX: 00007f2521b4f6d4 RCX: 0000000000455389 [ 200.760981] RDX: 0000000000000001 RSI: 0000000020000140 RDI: 0000000000000013 [ 200.768393] RBP: 000000000072bea0 R08: 0000000020000000 R09: 000000000000001c [ 200.775719] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 200.783049] R13: 0000000000000501 R14: 00000000006fa8b8 R15: 0000000000000059 2018/04/26 14:38:56 executing program 2: r0 = getpgrp(0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0xa1a4, 0x80000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000140)={'veth1_to_bridge\x00', 0x200}) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r2, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x3}) r3 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f00000000c0)=r2) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r4, &(0x7f0000000040)=""/128, 0x80) 2018/04/26 14:38:56 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x0, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:56 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:56 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:56 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(0xffffffffffffffff, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:57 executing program 0 (fault-call:2 fault-nth:90): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000100)="97", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000140)='z', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) 2018/04/26 14:38:57 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c5"]) 2018/04/26 14:38:57 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:57 executing program 2: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x3}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x240, 0x0) accept4$packet(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14, 0x80000) sendmsg$can_raw(r3, &(0x7f00000001c0)={&(0x7f0000000100)={0x1d, r4}, 0x10, &(0x7f0000000180)={&(0x7f0000000140)=@can={{0x0, 0x9, 0x2, 0x2}, 0x0, 0x2, 0x0, 0x0, "2991de03552a4851"}, 0x10}, 0x1, 0x0, 0x0, 0x20000000}, 0x14) read(r2, &(0x7f0000481000)=""/128, 0x80) 2018/04/26 14:38:57 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x0, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:57 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:57 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:57 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(0xffffffffffffffff, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:57 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:57 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000100)="97", 0x1, 0x20004800, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4}, 0x27) sendto$inet6(r0, &(0x7f0000000140)='z', 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e25, 0x9, @dev={0xfe, 0x80}, 0x6}, 0x1c) 2018/04/26 14:38:57 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(0xffffffffffffffff, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:57 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac"]) 2018/04/26 14:38:57 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(0xffffffffffffffff, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:57 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:57 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:57 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:57 executing program 2: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x3}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) rt_sigprocmask(0x2, &(0x7f0000000040), &(0x7f0000000080), 0x8) read(r2, &(0x7f0000481000)=""/128, 0x80) 2018/04/26 14:38:57 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0x2, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xdb28}], 0x38) sendto$inet6(r0, &(0x7f0000000100)="97", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000140)='z', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000300)="12aab3001251db149b00f99b3e79e9ba30f0ed67c9bc86e40d52cb99efa8b6bc64cd6ca431f8cebb1757dc01a467d98fd117b7543ff8f24c76d13f8d603faf1aa65b4c6b16d7c4f05151f0933be6ce649635fb839a453554587fe3048297c2b8f98d2a1baaddd853c6b162d4bc8b06844ee1aeea17bcba514c37cfba42ce66826dd0bcd921e784191ccd4a32391f972fb8f749294842c226eddf7180847a96b526e9360597d491317b8a73a544e7ee1700c69ab5d38f359b3d559d275365ba6820fee322c64300e9943034ea9ba6e1f1", 0xd0, 0xfffffffffffffffd, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001780)={0x0}) recvmmsg(r1, &(0x7f0000002780)=[{{0x0, 0x0, &(0x7f0000002980), 0x0, &(0x7f0000001880)=""/207, 0xcf}}, {{0x0, 0x0, &(0x7f0000001d40), 0x0, &(0x7f0000001d80)=""/171, 0xab}}, {{&(0x7f0000001e40)=@in6, 0x80, &(0x7f0000002200)=[{&(0x7f0000001ec0)=""/118, 0x76}, {&(0x7f0000002000)=""/164, 0xa4}, {&(0x7f0000003040)=""/4096, 0x1000}, {&(0x7f00000020c0)=""/196, 0xc4}], 0x4, &(0x7f0000002280)=""/113, 0x71}}], 0x3, 0x0, &(0x7f0000000100)={r2}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000180)=ANY=[@ANYBLOB="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"]) 2018/04/26 14:38:57 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:57 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:57 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:57 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c5"]) 2018/04/26 14:38:57 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(0xffffffffffffffff, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:57 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:58 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:58 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:58 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000100)="97", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$amidi(&(0x7f0000000380)='/dev/amidi#\x00', 0x800, 0x80000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000003c0)=0x2, 0x4) sendto$inet6(r0, &(0x7f0000000140)='z', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) r2 = accept4$inet6(r0, &(0x7f00000000c0), &(0x7f0000000180)=0x1c, 0x80800) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) r4 = getpgrp(0xffffffffffffffff) wait4(r4, &(0x7f0000000200), 0x0, 0x0) bind$inet6(r2, &(0x7f0000000240)={0xa, 0x4e24, 0x80, @dev={0xfe, 0x80, [], 0x1b}, 0x7}, 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x80000000, 0x7fff, 0x8, 0x2}, 0x8) recvfrom$inet6(r2, &(0x7f0000000280)=""/145, 0x91, 0x0, &(0x7f0000000340)={0xa, 0x4e23, 0x6d1a, @mcast2={0xff, 0x2, [], 0x1}, 0x1000}, 0x1c) 2018/04/26 14:38:58 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:58 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(0xffffffffffffffff, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:58 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:58 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c5"]) 2018/04/26 14:38:58 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:58 executing program 2: r0 = getpgrp(0x0) gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r0, 0x2a, &(0x7f0000000000)={0x0, 0x2, 0xffffffffffffffff}) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r1, &(0x7f0000000040)=""/128, 0x469) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sockfs\x00', 0x9048, &(0x7f0000000180)="6a299d919d0887da3626e668a6a01ca2e2bb31331df39ee88e40e28f5becc5053b5244ae8d8aa296434df951a0e602594e6d8437f2d8ffc6b3e25a2dcb8d4469f81b956fee926cfb267cade011590fb3d0e9ec35610864684ed988920a4eb8ad6461abaafff9ef0e8ead17bb88a33a8dfec4b7ae6110b1d09f6f673acc1bd5d204e4e941f8afe18b2628fbc8ab4935d2ff28c3622a3c792b0c49dab923787a604f6d95244dfa44f89f5cbd8768b5f8047af917874504a130b78d3a4d98") 2018/04/26 14:38:58 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:58 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:58 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:58 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:58 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000100)="97", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000140)='z', 0x1, 0x800, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) userfaultfd(0x80000) r1 = syz_open_dev$admmidi(&(0x7f0000000200)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000ffb000/0x3000)=nil, 0x3000}, 0x2}) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000240)={0x2f, @dev={0xac, 0x14, 0x14, 0x1e}, 0x4e24, 0x2, 'fo\x00', 0x10, 0x0, 0x9}, 0x2c) r2 = fcntl$dupfd(r0, 0x0, r0) chdir(&(0x7f00000002c0)='./file0\x00') accept$nfc_llcp(r2, &(0x7f0000000180), &(0x7f00000000c0)=0x60) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e23, @rand_addr=0x5}, 0x10) 2018/04/26 14:38:58 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c5"]) 2018/04/26 14:38:58 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:58 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:59 executing program 2: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) r1 = getpgrp(0x0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000000100)={0xffffffffffffff7f}, 0x0, 0x8) socket$netlink(0x10, 0x3, 0x14) rt_tgsigqueueinfo(r1, r2, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x3}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r3, &(0x7f0000481000)=""/128, 0x80) 2018/04/26 14:38:59 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:59 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:59 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474"]) 2018/04/26 14:38:59 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:59 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:59 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:59 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000100)="97", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000140)='z', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) 2018/04/26 14:38:59 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c544"]) 2018/04/26 14:38:59 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:59 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:59 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:59 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:59 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:59 executing program 2: r0 = getpgrp(0x0) r1 = gettid() r2 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x80800) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000080)) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x3}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r3, &(0x7f0000481000)=""/128, 0x80) 2018/04/26 14:38:59 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:59 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:59 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:59 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c544"]) 2018/04/26 14:38:59 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:59 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x0, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:59 executing program 2: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x3}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) flock(r2, 0x9) read(r2, &(0x7f0000481000)=""/128, 0x80) 2018/04/26 14:38:59 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0]) 2018/04/26 14:38:59 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000100)="97", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) io_setup(0x2, &(0x7f0000000440)=0x0) io_destroy(r1) sendto$inet6(r0, &(0x7f0000000140)='z', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0)="24ab54fb25a6157332fd395a19380d7e810cc49d75b2f98b9b284acd69eb77bf", 0x20, 0x4, &(0x7f0000000380)={0xa, 0x4e21, 0x5981, @loopback={0x0, 0x1}, 0x92}, 0xffffffffffffff96) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000040)=0xe8) mlock2(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) ioctl$TUNGETSNDBUF(r3, 0x800454d3, &(0x7f0000000400)) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@loopback={0x0, 0x1}, @in6=@dev={0xfe, 0x80, [], 0x1d}, 0x4e22, 0x6, 0x4e23, 0x10000000000000, 0x2, 0x80, 0x20, 0x3b, 0x0, r2}, {0x6, 0x5a2, 0x6, 0x2f2, 0x0, 0xfa, 0x0, 0x7fff}, {0x0, 0x100000001, 0x200, 0x7fffffff}, 0x11a5, 0x6e6bbe, 0x2, 0x0, 0x2, 0x2}, {{@in=@rand_addr=0x2, 0x4d3, 0xff}, 0xa, @in, 0x3506, 0x4, 0x2, 0x1, 0x7f36, 0x1000, 0x6e02}}, 0xe8) 2018/04/26 14:38:59 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:59 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0]) 2018/04/26 14:38:59 executing program 2: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000140)=0xfffffffffffffcf7) r1 = getpid() r2 = getpgrp(r1) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r2, r3, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x3}) signalfd4(0xffffffffffffffff, &(0x7f0000000180)={0xfffffffffffffdb0}, 0x8, 0x3) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa, 0x12}) read(r0, &(0x7f0000481000)=""/128, 0x80) 2018/04/26 14:38:59 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c544"]) 2018/04/26 14:38:59 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:59 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYRES64, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:38:59 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x0, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:39:00 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:39:00 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x0, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:39:00 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYRES64, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:39:00 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:39:00 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:39:00 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0]) 2018/04/26 14:39:01 executing program 2: r0 = getpgrp(0x0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x9, 0x80100) getsockopt$inet_dccp_int(r1, 0x21, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r2, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x3}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r3, &(0x7f0000481000)=""/128, 0x80) 2018/04/26 14:39:01 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYBLOB]) 2018/04/26 14:39:01 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYRES64, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:39:01 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:39:01 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:39:01 executing program 0: r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffe, 0x84) sendto$inet6(r0, &(0x7f00000000c0)="97", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000140)='z', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) accept4$packet(r0, &(0x7f0000002880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000028c0)=0x14, 0x80800) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000002900)={@loopback={0x0, 0x1}, r1}, 0x14) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x100, 0x0) 2018/04/26 14:39:01 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(0xffffffffffffffff, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:39:01 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:39:01 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000100)="97", 0x1, 0x1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0xfc) sendto$inet6(r0, &(0x7f0000000140)='z', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) 2018/04/26 14:39:02 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x7f, 0x30}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r1, 0x2}, &(0x7f0000000240)=0xc) sendto$inet6(r0, &(0x7f0000000100)="97", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000140)='z', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={r1, 0x4af}, &(0x7f00000000c0)=0x8) 2018/04/26 14:39:02 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:39:02 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB]) 2018/04/26 14:39:02 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYRES64, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:39:02 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYBLOB]) 2018/04/26 14:39:02 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:39:02 executing program 2: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x3}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r2, &(0x7f0000481000)=""/128, 0x80) r3 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@can, &(0x7f00000000c0)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}}}, &(0x7f00000001c0)=0x84) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000200)={r4, 0x1}, 0x8) 2018/04/26 14:39:02 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(0xffffffffffffffff, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:39:02 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:39:02 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000100)="97", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000140)='z', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x5) 2018/04/26 14:39:02 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYBLOB]) 2018/04/26 14:39:02 executing program 2: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x3}) r2 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x100, 0x0) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f00000001c0)="70124568a336d46d19ab8a279bcdc79df51ad8ab9bb504a9c41c4f94bfc7811788cf854ebf027fea0f0d2d00", 0x2c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) r4 = getuid() ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f0000000080)={0x0, 0x80000001, r1, 0x10001, r4, 0x21c3, 0x167, 0x4}) r5 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r5, &(0x7f0000481000)=""/128, 0x80) 2018/04/26 14:39:02 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(0xffffffffffffffff, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:39:02 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYRES64, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:39:02 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYRES64=r0]) 2018/04/26 14:39:02 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:39:02 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:39:02 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:39:02 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce"]) 2018/04/26 14:39:02 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:39:02 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000100)="97", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) socket$can_bcm(0x1d, 0x2, 0x2) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r1, &(0x7f0000000180)="7cebb0c66e22344c910b732cc38585f8b3af5c497d0a2f9cf7e9bf4459269d985fefba312f3484b4bec00c9acefe64d65fe1bd1fc125a9ea7219154f05efbb692186cd4e23a37e6133f88319c0cc03def3c395cb9b20f08f4681df7aedcd74fb2d931a3d55c76ae767b0bb4193819b72ab80d8dd60bbbceaf8cebc6686762cb8bb368607b561a132d8b3af73de3f2ddd3148cf0ba01c4b65efe2", &(0x7f0000000240)=""/104}, 0xfffffed9) sendto$inet6(r0, &(0x7f0000000140)='z', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) 2018/04/26 14:39:02 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYRES64, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:39:02 executing program 6 (fault-call:5 fault-nth:0): r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474"]) 2018/04/26 14:39:02 executing program 2: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x3}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x2, 0x20040) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) read(r2, &(0x7f0000481000)=""/128, 0x80) 2018/04/26 14:39:02 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:39:02 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:39:02 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYBLOB='e']) 2018/04/26 14:39:02 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) [ 207.133264] FAULT_INJECTION: forcing a failure. [ 207.133264] name failslab, interval 1, probability 0, space 0, times 0 [ 207.144735] CPU: 0 PID: 13403 Comm: syz-executor6 Not tainted 4.16.0+ #87 [ 207.151848] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 207.161341] Call Trace: [ 207.164126] dump_stack+0x185/0x1d0 [ 207.167822] should_fail+0x87b/0xab0 [ 207.171671] should_failslab+0x279/0x2a0 [ 207.175985] __kmalloc_node+0x22e/0x1190 [ 207.180126] ? unlock_page_memcg+0x7a/0x160 [ 207.184517] ? kvmalloc_node+0x1a1/0x2e0 [ 207.188726] ? kmsan_set_origin_inline+0x6b/0x120 [ 207.193670] ? kmsan_set_origin+0x9e/0x160 [ 207.197973] kvmalloc_node+0x1a1/0x2e0 [ 207.201945] vhost_dev_ioctl+0x1410/0x2840 [ 207.206293] ? _cond_resched+0x3c/0xd0 [ 207.210291] ? rcu_all_qs+0x32/0x1f0 [ 207.214151] ? _cond_resched+0x3c/0xd0 [ 207.218106] ? rcu_all_qs+0x32/0x1f0 [ 207.221910] ? mutex_lock+0x31/0x90 [ 207.225631] ? _cond_resched+0x3c/0xd0 [ 207.229614] vhost_vsock_dev_ioctl+0x4d2/0x1450 [ 207.234481] ? SYSC_ioctl+0x1d2/0x260 [ 207.238351] ? peek_head_len+0xe00/0xe00 [ 207.242475] do_vfs_ioctl+0xaf0/0x2440 [ 207.246440] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 207.251861] ? __fget_light+0x6b9/0x710 [ 207.255928] ? prepare_exit_to_usermode+0x149/0x3a0 [ 207.261005] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 207.266685] SYSC_ioctl+0x1d2/0x260 [ 207.270436] SyS_ioctl+0x54/0x80 [ 207.273908] do_syscall_64+0x309/0x430 [ 207.277890] ? ioctl_file_clone+0x4f0/0x4f0 2018/04/26 14:39:03 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) [ 207.282283] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 207.287701] RIP: 0033:0x455389 [ 207.291019] RSP: 002b:00007fb36199bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 207.298792] RAX: ffffffffffffffda RBX: 00007fb36199c6d4 RCX: 0000000000455389 [ 207.306229] RDX: 0000000020000280 RSI: 000000004008af03 RDI: 0000000000000013 [ 207.313547] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 207.321049] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 207.328380] R13: 000000000000034f R14: 00000000006f8008 R15: 0000000000000000 2018/04/26 14:39:03 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:39:03 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYBLOB='e']) 2018/04/26 14:39:03 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000100)="97", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ppoll(&(0x7f0000000040)=[{r0, 0x8000}, {r0, 0x40}], 0x2, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000180)={0x836}, 0x8) sendto$inet6(r0, &(0x7f0000000140)='z', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) 2018/04/26 14:39:03 executing program 2: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x3}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r2, &(0x7f0000481000)=""/128, 0x80) r3 = msgget(0x1, 0x2c2) r4 = getuid() stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f00000001c0)=[0x0, 0x0]) msgctl$IPC_SET(r3, 0x1, &(0x7f0000000200)={{0x636, r4, r5, r6, r7, 0x42, 0x6}, 0x9, 0xfff, 0x2, 0x31c6, 0x200, 0x400, r0, r1}) 2018/04/26 14:39:03 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:39:03 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:39:03 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64]) 2018/04/26 14:39:03 executing program 6 (fault-call:5 fault-nth:1): r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474"]) [ 207.622667] FAULT_INJECTION: forcing a failure. [ 207.622667] name failslab, interval 1, probability 0, space 0, times 0 [ 207.634341] CPU: 1 PID: 13439 Comm: syz-executor6 Not tainted 4.16.0+ #87 [ 207.641549] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 207.651082] Call Trace: [ 207.653751] dump_stack+0x185/0x1d0 [ 207.657449] should_fail+0x87b/0xab0 [ 207.661279] should_failslab+0x279/0x2a0 [ 207.665440] __kmalloc_node+0x22e/0x1190 2018/04/26 14:39:03 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:39:03 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYBLOB='e']) [ 207.669560] ? unlock_page_memcg+0x7a/0x160 [ 207.673956] ? kvmalloc_node+0x1a1/0x2e0 [ 207.678073] ? kmsan_set_origin+0x9e/0x160 [ 207.682394] kvmalloc_node+0x1a1/0x2e0 [ 207.686360] vhost_dev_ioctl+0x15ca/0x2840 [ 207.690704] ? _cond_resched+0x3c/0xd0 [ 207.695645] ? rcu_all_qs+0x32/0x1f0 [ 207.699463] ? _cond_resched+0x3c/0xd0 [ 207.703436] ? rcu_all_qs+0x32/0x1f0 [ 207.707318] ? mutex_lock+0x31/0x90 [ 207.711071] ? _cond_resched+0x3c/0xd0 [ 207.715083] vhost_vsock_dev_ioctl+0x4d2/0x1450 2018/04/26 14:39:03 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000040)) sendto$inet6(r0, &(0x7f0000000140)='z', 0x0, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) 2018/04/26 14:39:03 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) [ 207.719865] ? SYSC_ioctl+0x1d2/0x260 [ 207.723731] ? peek_head_len+0xe00/0xe00 [ 207.727851] do_vfs_ioctl+0xaf0/0x2440 [ 207.731902] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 207.737333] ? __fget_light+0x6b9/0x710 [ 207.741440] ? prepare_exit_to_usermode+0x149/0x3a0 [ 207.746535] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 207.752002] SYSC_ioctl+0x1d2/0x260 [ 207.755847] SyS_ioctl+0x54/0x80 [ 207.759329] do_syscall_64+0x309/0x430 [ 207.763422] ? ioctl_file_clone+0x4f0/0x4f0 [ 207.767819] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 2018/04/26 14:39:03 executing program 2: getpgid(0xffffffffffffffff) getpid() getpid() getpgrp(0xffffffffffffffff) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)) r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(0x0, r0, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x3}) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r1, &(0x7f0000481000)=""/128, 0x80) connect$ipx(r1, &(0x7f0000000080)={0x4, 0x8, 0x0, "752c1fd06469", 0x7}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) bind$alg(r2, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) 2018/04/26 14:39:03 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) [ 207.773157] RIP: 0033:0x455389 [ 207.776405] RSP: 002b:00007fb36199bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 207.784199] RAX: ffffffffffffffda RBX: 00007fb36199c6d4 RCX: 0000000000455389 [ 207.791523] RDX: 0000000020000280 RSI: 000000004008af03 RDI: 0000000000000013 [ 207.798837] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 207.806199] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 207.813605] R13: 000000000000034f R14: 00000000006f8008 R15: 0000000000000001 2018/04/26 14:39:03 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64]) 2018/04/26 14:39:04 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc0"]) 2018/04/26 14:39:04 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:39:04 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:39:04 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:39:04 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64]) 2018/04/26 14:39:04 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000100)="97", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000140)='z', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) recvmsg(r0, &(0x7f0000000680)={&(0x7f0000000180)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000040)=""/59, 0x3b}, {&(0x7f0000000200)=""/90, 0x5a}, {&(0x7f0000000280)=""/145, 0x91}, {&(0x7f0000000340)=""/80, 0x50}, {&(0x7f00000000c0)=""/27, 0x1b}, {&(0x7f00000003c0)=""/128, 0x80}, {&(0x7f0000000440)=""/247, 0xf7}, {&(0x7f0000000540)=""/180, 0xb4}], 0x8, 0x0, 0x0, 0x1}, 0x121) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000006c0)={@mcast1={0xff, 0x1, [], 0x1}, 0x61, r1}) 2018/04/26 14:39:04 executing program 6 (fault-call:5 fault-nth:2): r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474"]) 2018/04/26 14:39:04 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYBLOB='e']) 2018/04/26 14:39:04 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:39:04 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYBLOB="5521fe122a1ebdef7b1f2d2d126aea8d3bd032b9543737293eb208f1ab6c05bdd073a4eb7906b50e7c25b1c592b31127f0be678b6ee36224849c7f0ef895dc344c26d508c62cfa50901a6dca8d6f3c14b7eac597e6bd6829cae90a7ee29caabdbd4470a044aec45dec06b14e26a819bcc995495635e1f4054e2198774dd6f0b7e0d4e13b68bf0703e2231e25b70bd1df840c9e25ea800625cb3b8a3e6af3106bdc9befacd4966d0cf1f11992c35a6d292c7d709c10a905e9596d95981f4dabfe3d65325b6b17aa18866afb18097b52d71d111e0bab05", @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:39:04 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:39:04 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socket$bt_bnep(0x1f, 0x3, 0x4) sendto$inet6(r0, &(0x7f0000000100)="97", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000140)='z', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) r1 = syz_open_dev$dspn(&(0x7f0000000300)='/dev/dsp#\x00', 0x20, 0x2100) openat$cgroup(r1, &(0x7f0000000340)='syz1\x00', 0x200002, 0x0) sendmsg(r0, &(0x7f00000002c0)={&(0x7f0000000180)=@nfc={0x27, 0x0, 0x0, 0x5}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000040)="1ab54b52692f5244801580b3c678", 0xe}, {&(0x7f00000000c0)="269174f0b8cdedf0c19fef16d6a1c7c88d3209fa490c17fda6274b8af4eaf26cf0f026d235ba6a7b525af498baa00c1be2", 0x31}], 0x2, &(0x7f0000000240)=[{0x27e, 0x0, 0x10000, "966061c28dc912cd01a6dffee89e796085d2bf2c0d87f90819456194ad31d110b1713ea6a80202fe7ed8866893c1acce8d3e0751e7c3270364eeba484ab5000bf95577ccc726e31d7aa77e83a0cd868ccee9e2f03bc9"}], 0x68, 0x1}, 0x8000) 2018/04/26 14:39:04 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYBLOB]) [ 208.777406] FAULT_INJECTION: forcing a failure. [ 208.777406] name failslab, interval 1, probability 0, space 0, times 0 [ 208.788895] CPU: 0 PID: 13547 Comm: syz-executor6 Not tainted 4.16.0+ #87 [ 208.796136] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 208.805771] Call Trace: [ 208.808410] dump_stack+0x185/0x1d0 [ 208.812080] should_fail+0x87b/0xab0 [ 208.815856] should_failslab+0x279/0x2a0 [ 208.820080] __kmalloc+0xc2/0x350 [ 208.823563] ? vhost_new_umem_range+0xca/0xce0 [ 208.828189] vhost_new_umem_range+0xca/0xce0 [ 208.832622] vhost_dev_ioctl+0x1821/0x2840 [ 208.836905] ? _cond_resched+0x3c/0xd0 [ 208.840835] ? rcu_all_qs+0x32/0x1f0 [ 208.844618] ? _cond_resched+0x3c/0xd0 [ 208.848532] ? rcu_all_qs+0x32/0x1f0 [ 208.852286] vhost_vsock_dev_ioctl+0x4d2/0x1450 [ 208.857051] ? SYSC_ioctl+0x1d2/0x260 [ 208.860909] ? peek_head_len+0xe00/0xe00 [ 208.865030] do_vfs_ioctl+0xaf0/0x2440 [ 208.868977] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 208.874377] ? __fget_light+0x6b9/0x710 [ 208.878392] ? prepare_exit_to_usermode+0x149/0x3a0 [ 208.883450] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 208.888916] SYSC_ioctl+0x1d2/0x260 [ 208.892618] SyS_ioctl+0x54/0x80 [ 208.896057] do_syscall_64+0x309/0x430 [ 208.900031] ? ioctl_file_clone+0x4f0/0x4f0 [ 208.904397] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 208.909640] RIP: 0033:0x455389 [ 208.912851] RSP: 002b:00007fb36199bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 208.920670] RAX: ffffffffffffffda RBX: 00007fb36199c6d4 RCX: 0000000000455389 2018/04/26 14:39:04 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:39:04 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:39:04 executing program 2: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x3}) r2 = socket$unix(0x1, 0x3, 0x0) r3 = signalfd4(r2, &(0x7f00000001c0)={0x101}, 0x36d, 0x0) r4 = getpgid(r0) r5 = syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0xffffffff, 0x80240) ioctl$PERF_EVENT_IOC_QUERY_BPF(r5, 0xc008240a, &(0x7f0000000240)={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ptrace$peekuser(0x3, r4, 0x80000000) r6 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="b8e06e42301281cce523cb0e130d5b0d217b769faa252d050911ffc101c478ed5fe8873277ab19ce56116a6f9c56e450d7e7f63225f53d8429013b3f25bfc6f1370a3ac9a755cc5f233e2895d4cfa3ae7eb98ed4d4ee8a4e7dad4706a06ac9be0631fcef7c3d4cfed285f29648fa119b9f855d1ca57ffa29818b774e3c396c1ea2ff55d45b5a383861b2e55bdc09ee7ff3c316667e005d9e8cff6a44e019f40585405f1f51f0856881a211aaac736ced966556a3671fa2c59b30c393a1b2873174b9df5c6db1ce1c3b10f95b0883701d18ff8a9e12aa46ec4feb93ed32f5c4e89382f3d4c99abdaa", 0xe8, 0xffffffffffffffff) rt_sigprocmask(0x0, &(0x7f0000000280)={0x200}, 0x0, 0x8) keyctl$setperm(0x5, r6, 0x1) read(r3, &(0x7f0000481000)=""/128, 0x80) 2018/04/26 14:39:04 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYBLOB='e']) 2018/04/26 14:39:04 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0]) 2018/04/26 14:39:04 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYBLOB]) 2018/04/26 14:39:04 executing program 6 (fault-call:5 fault-nth:3): r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474"]) 2018/04/26 14:39:04 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000180)={'security\x00'}, &(0x7f00000000c0)=0x54) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000000200)="e1ab11db20b2f1d3b7025041ac63d2df78dfaff6939072dabc", 0x19, 0x40000, &(0x7f0000000240)={0xa, 0x4e21, 0x7fffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) sendto$inet6(r2, &(0x7f0000000100)="97", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f0000000140)='z', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) [ 208.927954] RDX: 0000000020000280 RSI: 000000004008af03 RDI: 0000000000000013 [ 208.935267] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 208.942562] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 208.949864] R13: 000000000000034f R14: 00000000006f8008 R15: 0000000000000002 [ 209.123283] FAULT_INJECTION: forcing a failure. [ 209.123283] name failslab, interval 1, probability 0, space 0, times 0 [ 209.134887] CPU: 1 PID: 13575 Comm: syz-executor6 Not tainted 4.16.0+ #87 [ 209.141862] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 209.151408] Call Trace: [ 209.154066] dump_stack+0x185/0x1d0 [ 209.157755] should_fail+0x87b/0xab0 [ 209.161632] should_failslab+0x279/0x2a0 [ 209.165767] __kmalloc+0xc2/0x350 [ 209.169284] ? vhost_new_umem_range+0xca/0xce0 [ 209.173977] vhost_new_umem_range+0xca/0xce0 [ 209.178458] vhost_dev_ioctl+0x1821/0x2840 [ 209.182820] ? _cond_resched+0x3c/0xd0 [ 209.186802] ? rcu_all_qs+0x32/0x1f0 [ 209.190605] ? _cond_resched+0x3c/0xd0 [ 209.194637] ? rcu_all_qs+0x32/0x1f0 [ 209.198459] vhost_vsock_dev_ioctl+0x4d2/0x1450 [ 209.203341] ? SYSC_ioctl+0x1d2/0x260 [ 209.207208] ? peek_head_len+0xe00/0xe00 [ 209.211349] do_vfs_ioctl+0xaf0/0x2440 [ 209.215313] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 209.220836] ? __fget_light+0x6b9/0x710 [ 209.224959] ? prepare_exit_to_usermode+0x149/0x3a0 [ 209.230047] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 209.235534] SYSC_ioctl+0x1d2/0x260 [ 209.239299] SyS_ioctl+0x54/0x80 [ 209.242795] do_syscall_64+0x309/0x430 [ 209.246768] ? ioctl_file_clone+0x4f0/0x4f0 [ 209.251160] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 209.256409] RIP: 0033:0x455389 [ 209.259635] RSP: 002b:00007fb36199bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 2018/04/26 14:39:05 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000040)=@generic={0x7, 0x3, 0x5}) sendto$inet6(r0, &(0x7f0000000100)="97", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000140)='z', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) 2018/04/26 14:39:05 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0]) 2018/04/26 14:39:05 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:39:05 executing program 2: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x3}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000001000)=""/4096) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r3, &(0x7f0000481000)=""/128, 0x80) 2018/04/26 14:39:05 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYBLOB]) [ 209.267411] RAX: ffffffffffffffda RBX: 00007fb36199c6d4 RCX: 0000000000455389 [ 209.274737] RDX: 0000000020000280 RSI: 000000004008af03 RDI: 0000000000000013 [ 209.285491] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 209.292923] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 209.300239] R13: 000000000000034f R14: 00000000006f8008 R15: 0000000000000003 2018/04/26 14:39:05 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64]) 2018/04/26 14:39:05 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYBLOB='e']) 2018/04/26 14:39:05 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0]) 2018/04/26 14:39:05 executing program 2: r0 = getpgrp(0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000000000)="2400000021002501081c0165fffffc2102009e16ffec000182a9000c08000a0000010000", 0x24) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r2, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x3}) tkill(r2, 0x3e) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r3, &(0x7f0000481000)=""/128, 0x80) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0xbe}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000140)={r4, 0xaa, "2dd1b103ac20240568ae54f06a48016c6f2468f93614c9993599460c2e3244a33705b4cbfc78af6bc4d726f5ff89bad2ffea29d8de79a5c26a4aff9b25b66ac395d4c212bd43e87102f4b7dd95982eff5153b1b14348ca3041ae0e081b1f5a831a7568957e45084fc28a1d181a629b88c18777376c02ac7ea8242108bfd39d7e5bbb705d04fafcb449d602f78d89c0b8d32174f690ac2b25bfb28f9cde5c380af20de007ec2476daea7d"}, &(0x7f0000000200)=0xb2) 2018/04/26 14:39:05 executing program 6 (fault-call:5 fault-nth:4): r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474"]) 2018/04/26 14:39:05 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:39:05 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce"]) 2018/04/26 14:39:05 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000100)="97", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4}, {0xa, 0x4e23, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x401, [0x8, 0x2, 0x7, 0x8, 0x8b, 0x94c, 0xff, 0xfa3]}, 0x5c) sendto$inet6(r0, &(0x7f0000000140)='z', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) [ 209.677551] FAULT_INJECTION: forcing a failure. [ 209.677551] name failslab, interval 1, probability 0, space 0, times 0 [ 209.689030] CPU: 1 PID: 13609 Comm: syz-executor6 Not tainted 4.16.0+ #87 [ 209.696007] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 209.705422] Call Trace: [ 209.708193] dump_stack+0x185/0x1d0 [ 209.711889] should_fail+0x87b/0xab0 [ 209.715718] should_failslab+0x279/0x2a0 [ 209.719936] __kmalloc+0xc2/0x350 [ 209.723461] ? vhost_new_umem_range+0xca/0xce0 2018/04/26 14:39:05 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYBLOB]) [ 209.728158] vhost_new_umem_range+0xca/0xce0 [ 209.732743] vhost_dev_ioctl+0x1821/0x2840 [ 209.737096] ? _cond_resched+0x3c/0xd0 [ 209.741088] ? rcu_all_qs+0x32/0x1f0 [ 209.745016] ? _cond_resched+0x3c/0xd0 [ 209.748966] ? rcu_all_qs+0x32/0x1f0 [ 209.752776] vhost_vsock_dev_ioctl+0x4d2/0x1450 [ 209.757555] ? SYSC_ioctl+0x1d2/0x260 [ 209.761411] ? peek_head_len+0xe00/0xe00 [ 209.765521] do_vfs_ioctl+0xaf0/0x2440 [ 209.770450] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 209.775870] ? __fget_light+0x6b9/0x710 [ 209.779906] ? prepare_exit_to_usermode+0x149/0x3a0 [ 209.784990] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 209.790472] SYSC_ioctl+0x1d2/0x260 [ 209.794229] SyS_ioctl+0x54/0x80 [ 209.797707] do_syscall_64+0x309/0x430 [ 209.801670] ? ioctl_file_clone+0x4f0/0x4f0 [ 209.806055] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 209.811286] RIP: 0033:0x455389 [ 209.814512] RSP: 002b:00007fb36199bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 209.822281] RAX: ffffffffffffffda RBX: 00007fb36199c6d4 RCX: 0000000000455389 [ 209.829600] RDX: 0000000020000280 RSI: 000000004008af03 RDI: 0000000000000013 [ 209.836935] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 209.844258] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 209.851576] R13: 000000000000034f R14: 00000000006f8008 R15: 0000000000000004 2018/04/26 14:39:05 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000180)="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", 0x118, 0x0, &(0x7f00000000c0)={0xa, 0x3, 0x7c, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000140)='z', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) 2018/04/26 14:39:05 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:39:05 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYBLOB="65818167354f6c1b468a088486b7"]) 2018/04/26 14:39:06 executing program 2: r0 = getpgrp(0x0) r1 = gettid() r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendto$ipx(r2, &(0x7f0000000040)="e69ba0582c34bb1fb4aafd286bf5f6e72cf7ded4cb13a6c2f9e6101494b25065fdf79acac72a66b25e037f47ab036afe10209ea9128c2f6aea71c24b07f408e7c520879fe8001b330e06aac80a5010d99881efc7b3e767e2c5", 0x59, 0x20000000, 0x0, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x3}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r3, &(0x7f0000481000)=""/128, 0x80) 2018/04/26 14:39:06 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64]) 2018/04/26 14:39:06 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYBLOB='e']) 2018/04/26 14:39:06 executing program 6 (fault-call:5 fault-nth:5): r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474"]) 2018/04/26 14:39:06 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYBLOB]) 2018/04/26 14:39:06 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000100)="97", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000140)='z', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) sched_getaffinity(r1, 0x8, &(0x7f00000000c0)) 2018/04/26 14:39:06 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:39:06 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYBLOB='e']) [ 210.367166] FAULT_INJECTION: forcing a failure. [ 210.367166] name failslab, interval 1, probability 0, space 0, times 0 [ 210.378713] CPU: 0 PID: 13663 Comm: syz-executor6 Not tainted 4.16.0+ #87 [ 210.385686] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 210.395080] Call Trace: [ 210.397733] dump_stack+0x185/0x1d0 [ 210.401425] should_fail+0x87b/0xab0 [ 210.405261] should_failslab+0x279/0x2a0 [ 210.409408] __kmalloc+0xc2/0x350 [ 210.412926] ? vhost_new_umem_range+0xca/0xce0 [ 210.417790] vhost_new_umem_range+0xca/0xce0 [ 210.422283] vhost_dev_ioctl+0x1821/0x2840 [ 210.426622] ? _cond_resched+0x3c/0xd0 [ 210.430602] ? rcu_all_qs+0x32/0x1f0 [ 210.434415] ? _cond_resched+0x3c/0xd0 [ 210.438364] ? rcu_all_qs+0x32/0x1f0 [ 210.442194] vhost_vsock_dev_ioctl+0x4d2/0x1450 [ 210.446975] ? SYSC_ioctl+0x1d2/0x260 [ 210.450952] ? peek_head_len+0xe00/0xe00 [ 210.455069] do_vfs_ioctl+0xaf0/0x2440 [ 210.459057] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 210.464482] ? __fget_light+0x6b9/0x710 [ 210.468518] ? prepare_exit_to_usermode+0x149/0x3a0 [ 210.473693] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 210.479171] SYSC_ioctl+0x1d2/0x260 [ 210.482935] SyS_ioctl+0x54/0x80 [ 210.486407] do_syscall_64+0x309/0x430 [ 210.490365] ? ioctl_file_clone+0x4f0/0x4f0 [ 210.494839] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 210.500070] RIP: 0033:0x455389 [ 210.503286] RSP: 002b:00007fb36199bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 2018/04/26 14:39:06 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYBLOB]) 2018/04/26 14:39:06 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64]) [ 210.511046] RAX: ffffffffffffffda RBX: 00007fb36199c6d4 RCX: 0000000000455389 [ 210.518795] RDX: 0000000020000280 RSI: 000000004008af03 RDI: 0000000000000013 [ 210.526132] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 210.533468] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 210.540783] R13: 000000000000034f R14: 00000000006f8008 R15: 0000000000000005 2018/04/26 14:39:06 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYBLOB='e']) 2018/04/26 14:39:06 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000100)="97", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000140)='z', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) 2018/04/26 14:39:06 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYBLOB]) 2018/04/26 14:39:06 executing program 2: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x3}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r2, &(0x7f0000481000)=""/128, 0x80) lseek(r2, 0x0, 0x0) 2018/04/26 14:39:06 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:39:06 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce"]) 2018/04/26 14:39:06 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYBLOB]) 2018/04/26 14:39:06 executing program 6 (fault-call:5 fault-nth:6): r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474"]) 2018/04/26 14:39:06 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYBLOB='e']) 2018/04/26 14:39:06 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYBLOB='e']) 2018/04/26 14:39:06 executing program 2: r0 = getpgrp(0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) r2 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0xab4, 0x88000) ioctl$int_out(r1, 0x5462, &(0x7f0000000040)) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) r4 = memfd_create(&(0x7f0000000640)='ppp1wlan1em1\x00', 0x2) getsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f0000000680), 0x4) rt_tgsigqueueinfo(r0, r3, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x3}) r5 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) getsockopt$inet6_mreq(r4, 0x29, 0x1c, &(0x7f0000000080)={@empty, 0x0}, &(0x7f00000000c0)=0x14) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000000100)={@dev={0xfe, 0x80, [], 0x11}, r6}, 0x14) r7 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x10000) r8 = syz_genetlink_get_family_id$team(&(0x7f0000000240)='team\x00') sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f0000000580)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20021}, 0xc, &(0x7f0000000540)={&(0x7f0000000280)={0x288, r8, 0x300, 0x70bd27, 0x25dfdbff, {0x1}, [{{0x8, 0x1, r6}, {0x16c, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x10000}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x200020000000000}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}, {0x8, 0x7, 0x200}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r6}, {0xec, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3f}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r6}}}, {0x34, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x4, 0x4}}}]}}, {{0x8, 0x1, r6}, {0x4, 0x2}}]}, 0x288}, 0x1, 0x0, 0x0, 0x20004000}, 0x5) getsockopt$kcm_KCM_RECV_DISABLE(r7, 0x119, 0x1, &(0x7f0000000180), 0x4) read(r5, &(0x7f0000481000)=""/128, 0x80) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/04/26 14:39:06 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:39:06 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYBLOB]) 2018/04/26 14:39:07 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYBLOB]) 2018/04/26 14:39:07 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYBLOB="65818167354f6c1b"]) 2018/04/26 14:39:07 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYBLOB='e']) 2018/04/26 14:39:07 executing program 2: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x3}) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0xb, 0x10, &(0x7f0000000040)=@raw=[@generic={0x100000000, 0x3f, 0x200, 0x8}, @alu={0x7, 0x4, 0x4, 0x5, 0x3, 0xfffffffe, 0x10}, @exit={0x95}, @jmp={0x5, 0x3, 0x7, 0x1, 0x7, 0x0, 0x4}, @exit={0x95}, @jmp={0x5, 0x91, 0x6, 0xa, 0xf, 0x8, 0x10}, @ldst={0x1, 0x1, 0x0, 0xf, 0xf, 0xfffffff0}, @jmp={0x5, 0xb6a, 0xe, 0x5, 0xf, 0xfffffffc, 0x10}], &(0x7f00000000c0)='syzkaller\x00', 0x8, 0x0, &(0x7f0000000100), 0x41000, 0x1}, 0x48) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000200)={&(0x7f00000001c0)='./file0\x00', 0x0, 0x18}, 0x10) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = syz_fuseblk_mount(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)='./file0\x00', 0x8001, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x3f, 0x20) r7 = accept(0xffffffffffffff9c, &(0x7f00000007c0)=@ipx, &(0x7f0000000840)=0x80) r8 = socket$bt_rfcomm(0x1f, 0x3, 0x3) r9 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000880)='/dev/vga_arbiter\x00', 0x8000, 0x0) ppoll(&(0x7f00000008c0)=[{r2, 0x400}, {r3, 0x140}, {r4, 0x4100}, {r5}, {r6, 0x2101}, {r7, 0x8048}, {r8, 0x120}, {r9, 0x2000}], 0x8, &(0x7f0000000900)={0x0, 0x989680}, &(0x7f0000000940)={0x5}, 0x8) r10 = semget(0x0, 0x1, 0x201) semctl$SEM_INFO(r10, 0x3, 0x13, &(0x7f0000000240)=""/187) r11 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r11, &(0x7f0000481000)=""/128, 0x80) [ 211.352664] FAULT_INJECTION: forcing a failure. [ 211.352664] name failslab, interval 1, probability 0, space 0, times 0 [ 211.364149] CPU: 0 PID: 13751 Comm: syz-executor6 Not tainted 4.16.0+ #87 [ 211.371128] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 211.380529] Call Trace: [ 211.383186] dump_stack+0x185/0x1d0 [ 211.386886] should_fail+0x87b/0xab0 [ 211.390719] should_failslab+0x279/0x2a0 [ 211.394864] __kmalloc+0xc2/0x350 [ 211.398389] ? vhost_new_umem_range+0xca/0xce0 [ 211.403072] vhost_new_umem_range+0xca/0xce0 [ 211.407559] vhost_dev_ioctl+0x1821/0x2840 [ 211.411914] ? _cond_resched+0x3c/0xd0 [ 211.415905] ? rcu_all_qs+0x32/0x1f0 [ 211.419718] ? _cond_resched+0x3c/0xd0 [ 211.423668] ? rcu_all_qs+0x32/0x1f0 [ 211.427486] vhost_vsock_dev_ioctl+0x4d2/0x1450 [ 211.432270] ? SYSC_ioctl+0x1d2/0x260 [ 211.436137] ? peek_head_len+0xe00/0xe00 [ 211.440251] do_vfs_ioctl+0xaf0/0x2440 [ 211.444229] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 211.449641] ? __fget_light+0x6b9/0x710 [ 211.453673] ? prepare_exit_to_usermode+0x149/0x3a0 [ 211.458824] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 211.464247] SYSC_ioctl+0x1d2/0x260 [ 211.467941] SyS_ioctl+0x54/0x80 [ 211.471389] do_syscall_64+0x309/0x430 [ 211.475347] ? ioctl_file_clone+0x4f0/0x4f0 [ 211.479721] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 211.484925] RIP: 0033:0x455389 [ 211.488134] RSP: 002b:00007fb36199bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 211.495863] RAX: ffffffffffffffda RBX: 00007fb36199c6d4 RCX: 0000000000455389 [ 211.503172] RDX: 0000000020000280 RSI: 000000004008af03 RDI: 0000000000000013 [ 211.510464] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 211.517772] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 211.525081] R13: 000000000000034f R14: 00000000006f8008 R15: 0000000000000006 2018/04/26 14:39:07 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYBLOB]) 2018/04/26 14:39:07 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYBLOB]) 2018/04/26 14:39:07 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYBLOB='e']) 2018/04/26 14:39:07 executing program 6 (fault-call:5 fault-nth:7): r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474"]) 2018/04/26 14:39:07 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x40, 0x0, @tid=r1}, &(0x7f0000000280)) sendto$inet6(r0, &(0x7f0000000040)="97", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x6) sendto$inet6(r0, &(0x7f0000000140)='z', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) lookup_dcookie(0x7, &(0x7f0000000180)=""/244, 0xf4) 2018/04/26 14:39:07 executing program 2: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x9, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f00000000c0)={&(0x7f0000000080)=[0x1, 0x7a305147, 0x0], 0x3, 0xffffffffffffffc0, 0x4855, 0x59, 0x1, 0x5, {0x0, 0x9, 0x7, 0x0, 0x9, 0x0, 0x3, 0x40, 0xa923, 0x0, 0xcd7c, 0x7, 0x5, 0x7ff, "3149c4a57eaa2af1cefb91b6149a8944b4333883f7bda8bcd0d1547451b61a1d"}}) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x3}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r3, &(0x7f0000481000)=""/128, 0x80) 2018/04/26 14:39:07 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:39:07 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYBLOB="65818167354f6c1b"]) [ 211.826840] FAULT_INJECTION: forcing a failure. [ 211.826840] name failslab, interval 1, probability 0, space 0, times 0 [ 211.838265] CPU: 0 PID: 13777 Comm: syz-executor6 Not tainted 4.16.0+ #87 [ 211.845232] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 211.854630] Call Trace: [ 211.857283] dump_stack+0x185/0x1d0 [ 211.860974] should_fail+0x87b/0xab0 [ 211.864804] should_failslab+0x279/0x2a0 [ 211.869024] __kmalloc+0xc2/0x350 [ 211.872558] ? vhost_new_umem_range+0xca/0xce0 [ 211.877264] vhost_new_umem_range+0xca/0xce0 [ 211.881751] vhost_dev_ioctl+0x1821/0x2840 [ 211.886096] ? _cond_resched+0x3c/0xd0 [ 211.890146] ? rcu_all_qs+0x32/0x1f0 [ 211.893977] ? _cond_resched+0x3c/0xd0 [ 211.897922] ? rcu_all_qs+0x32/0x1f0 [ 211.901735] vhost_vsock_dev_ioctl+0x4d2/0x1450 [ 211.906505] ? SYSC_ioctl+0x1d2/0x260 [ 211.910646] ? peek_head_len+0xe00/0xe00 [ 211.914849] do_vfs_ioctl+0xaf0/0x2440 [ 211.918805] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 211.924404] ? __fget_light+0x6b9/0x710 [ 211.928440] ? prepare_exit_to_usermode+0x149/0x3a0 [ 211.933626] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 211.939098] SYSC_ioctl+0x1d2/0x260 [ 211.942862] SyS_ioctl+0x54/0x80 [ 211.946329] do_syscall_64+0x309/0x430 [ 211.950287] ? ioctl_file_clone+0x4f0/0x4f0 [ 211.954667] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 211.959981] RIP: 0033:0x455389 [ 211.963200] RSP: 002b:00007fb36199bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 2018/04/26 14:39:07 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc0"]) 2018/04/26 14:39:08 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce"]) 2018/04/26 14:39:08 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYBLOB="65818167354f6c1b"]) 2018/04/26 14:39:08 executing program 2: bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0xffffffffffffff9c, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={r0, 0x1}, 0xc) r1 = getpgrp(0x0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x3}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r3, &(0x7f0000481000)=""/128, 0x80) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0xae, "bad40ab447cd6a569791aca6cad4a2cc675f91da63ed06a086383c019f45819d32562cac72242b3b3f4e27f478b1820c6afe831757c7d29ee9dac51022f96d882e534e151446f862be62699a65bb8cff8fe617181ad41992c2b7e2430c5e468c6bdacdffd26d6a844d3c1cb9b2c1c27941f1fe036f4de9eca3ad84d3a075fdbf60e599e11f02c8e8986c21a0b28703174bebde099ebf993cba83fc119552db461ce6654d723aef814e03fddef3ee"}, &(0x7f0000000200)=0xb6) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000240)={0x9a, 0x2, 0x2, 0x4, r5}, &(0x7f0000000280)=0x10) [ 211.971228] RAX: ffffffffffffffda RBX: 00007fb36199c6d4 RCX: 0000000000455389 [ 211.978551] RDX: 0000000020000280 RSI: 000000004008af03 RDI: 0000000000000013 [ 211.985873] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 211.993194] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 212.000541] R13: 000000000000034f R14: 00000000006f8008 R15: 0000000000000007 2018/04/26 14:39:08 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:39:08 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:39:08 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYBLOB='e']) 2018/04/26 14:39:08 executing program 2: r0 = getpid() mlockall(0x2) r1 = getpgrp(r0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000000200)={0xffffffffffffff7f}, 0x0, 0xfffffffffffffe69) rt_tgsigqueueinfo(r1, r2, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x3}) rt_sigtimedwait(&(0x7f0000000240)={0xfff}, &(0x7f0000000280), &(0x7f00000002c0)={0x0, 0x989680}, 0x8) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) r4 = dup2(r3, r3) sendmsg$nl_crypto(r4, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@alg={0x100, 0x10, 0x105, 0x70bd2c, 0x25dfdbfb, {{'sha1_mb\x00'}, [], [], 0x2000, 0x2400}, [{0x8, 0x1, 0x3}, {0x8, 0x1, 0x2}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0x3}]}, 0x100}, 0x1, 0x0, 0x0, 0x4081}, 0x80c0) read(r4, &(0x7f0000481000)=""/128, 0xfffffc52) 2018/04/26 14:39:08 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYBLOB='e']) 2018/04/26 14:39:08 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYBLOB="65818167354f6c1b468a08"]) 2018/04/26 14:39:09 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0]) 2018/04/26 14:39:09 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYBLOB='e']) 2018/04/26 14:39:09 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:39:09 executing program 6 (fault-call:5 fault-nth:8): r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474"]) 2018/04/26 14:39:09 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYBLOB="65818167354f6c1b468a08"]) 2018/04/26 14:39:09 executing program 2: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)) r1 = fcntl$getown(r0, 0x9) r2 = getpgrp(r1) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r2, r3, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x3}) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) r5 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000008f40)=0x0) read(r4, &(0x7f0000481000)=""/128, 0x80) ptrace$peek(0x3, r6, &(0x7f0000000080)) 2018/04/26 14:39:09 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYBLOB]) 2018/04/26 14:39:09 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000140)='z', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) [ 213.175934] FAULT_INJECTION: forcing a failure. [ 213.175934] name failslab, interval 1, probability 0, space 0, times 0 [ 213.187723] CPU: 0 PID: 13852 Comm: syz-executor6 Not tainted 4.16.0+ #87 [ 213.194712] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 213.204384] Call Trace: [ 213.207036] dump_stack+0x185/0x1d0 [ 213.210724] should_fail+0x87b/0xab0 [ 213.214543] should_failslab+0x279/0x2a0 [ 213.218758] __kmalloc+0xc2/0x350 [ 213.222273] ? vhost_new_umem_range+0xca/0xce0 [ 213.227031] vhost_new_umem_range+0xca/0xce0 [ 213.231522] vhost_dev_ioctl+0x1821/0x2840 [ 213.235867] ? _cond_resched+0x3c/0xd0 [ 213.239841] ? rcu_all_qs+0x32/0x1f0 [ 213.243658] ? _cond_resched+0x3c/0xd0 [ 213.247601] ? rcu_all_qs+0x32/0x1f0 [ 213.251424] vhost_vsock_dev_ioctl+0x4d2/0x1450 [ 213.256196] ? SYSC_ioctl+0x1d2/0x260 [ 213.260054] ? peek_head_len+0xe00/0xe00 [ 213.264162] do_vfs_ioctl+0xaf0/0x2440 [ 213.268113] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 213.273737] ? __fget_light+0x6b9/0x710 [ 213.277767] ? prepare_exit_to_usermode+0x149/0x3a0 [ 213.282958] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 213.288449] SYSC_ioctl+0x1d2/0x260 [ 213.292202] SyS_ioctl+0x54/0x80 [ 213.295683] do_syscall_64+0x309/0x430 [ 213.299687] ? ioctl_file_clone+0x4f0/0x4f0 [ 213.304270] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 213.309507] RIP: 0033:0x455389 [ 213.312734] RSP: 002b:00007fb36199bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 2018/04/26 14:39:09 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYBLOB]) 2018/04/26 14:39:09 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0]) 2018/04/26 14:39:09 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) [ 213.320524] RAX: ffffffffffffffda RBX: 00007fb36199c6d4 RCX: 0000000000455389 [ 213.327849] RDX: 0000000020000280 RSI: 000000004008af03 RDI: 0000000000000013 [ 213.335179] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 213.342496] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 213.349815] R13: 000000000000034f R14: 00000000006f8008 R15: 0000000000000008 2018/04/26 14:39:09 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYBLOB='e']) 2018/04/26 14:39:09 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:39:09 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYBLOB="65818167354f6c1b468a08"]) 2018/04/26 14:39:09 executing program 3 (fault-call:5 fault-nth:0): r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYBLOB='e']) 2018/04/26 14:39:09 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYBLOB]) 2018/04/26 14:39:09 executing program 2: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$describe(0x6, r2, &(0x7f0000000140)=""/193, 0xc1) tkill(r1, 0x28) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x3}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x282000, 0x0) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000080)) read(r3, &(0x7f0000481000)=""/128, 0x80) 2018/04/26 14:39:09 executing program 6 (fault-call:5 fault-nth:9): r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474"]) 2018/04/26 14:39:09 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000100)="97", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000140)='z', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x800, 0x0) accept$unix(r1, &(0x7f0000000180), &(0x7f00000000c0)=0x6e) 2018/04/26 14:39:09 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYBLOB="65818167354f6c1b468a088486b7"]) [ 214.034858] FAULT_INJECTION: forcing a failure. [ 214.034858] name failslab, interval 1, probability 0, space 0, times 0 [ 214.046443] CPU: 0 PID: 13901 Comm: syz-executor6 Not tainted 4.16.0+ #87 [ 214.053424] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 214.062818] Call Trace: [ 214.065196] FAULT_INJECTION: forcing a failure. [ 214.065196] name failslab, interval 1, probability 0, space 0, times 0 [ 214.065584] dump_stack+0x185/0x1d0 [ 214.080446] should_fail+0x87b/0xab0 [ 214.084238] should_failslab+0x279/0x2a0 [ 214.088348] __kmalloc+0xc2/0x350 [ 214.091840] ? vhost_new_umem_range+0xca/0xce0 [ 214.096497] vhost_new_umem_range+0xca/0xce0 [ 214.100945] vhost_dev_ioctl+0x1821/0x2840 [ 214.105251] ? _cond_resched+0x3c/0xd0 [ 214.109191] ? rcu_all_qs+0x32/0x1f0 [ 214.112951] ? _cond_resched+0x3c/0xd0 [ 214.116883] ? rcu_all_qs+0x32/0x1f0 [ 214.120655] vhost_vsock_dev_ioctl+0x4d2/0x1450 [ 214.125379] ? SYSC_ioctl+0x1d2/0x260 [ 214.129290] ? peek_head_len+0xe00/0xe00 [ 214.133365] do_vfs_ioctl+0xaf0/0x2440 [ 214.137280] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 214.142748] ? __fget_light+0x6b9/0x710 [ 214.146752] ? prepare_exit_to_usermode+0x149/0x3a0 [ 214.151785] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 214.157213] SYSC_ioctl+0x1d2/0x260 [ 214.160905] SyS_ioctl+0x54/0x80 [ 214.164324] do_syscall_64+0x309/0x430 [ 214.168253] ? ioctl_file_clone+0x4f0/0x4f0 [ 214.172607] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 214.177806] RIP: 0033:0x455389 [ 214.181006] RSP: 002b:00007fb36199bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 214.188737] RAX: ffffffffffffffda RBX: 00007fb36199c6d4 RCX: 0000000000455389 [ 214.196012] RDX: 0000000020000280 RSI: 000000004008af03 RDI: 0000000000000013 [ 214.203305] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 214.210581] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 214.217860] R13: 000000000000034f R14: 00000000006f8008 R15: 0000000000000009 [ 214.225259] CPU: 1 PID: 13899 Comm: syz-executor3 Not tainted 4.16.0+ #87 2018/04/26 14:39:10 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYRES64=r0, @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:39:10 executing program 2: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x3}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r2, &(0x7f00000001c0)=""/128, 0x80) r3 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x21, 0x6083) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@mcast1, @in6=@remote}}, {{@in=@broadcast}}}, &(0x7f0000000180)=0xe8) [ 214.232252] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 214.241638] Call Trace: [ 214.244448] dump_stack+0x185/0x1d0 [ 214.248122] should_fail+0x87b/0xab0 [ 214.251934] should_failslab+0x279/0x2a0 [ 214.256069] __kmalloc_node+0x22e/0x1190 [ 214.260182] ? unlock_page_memcg+0x7a/0x160 [ 214.264556] ? kvmalloc_node+0x1a1/0x2e0 [ 214.268694] ? kmsan_set_origin_inline+0x6b/0x120 [ 214.273613] ? kmsan_set_origin+0x9e/0x160 [ 214.277921] kvmalloc_node+0x1a1/0x2e0 [ 214.281958] vhost_dev_ioctl+0x1410/0x2840 [ 214.286287] ? _cond_resched+0x3c/0xd0 [ 214.290257] ? rcu_all_qs+0x32/0x1f0 [ 214.294047] ? _cond_resched+0x3c/0xd0 [ 214.297985] ? rcu_all_qs+0x32/0x1f0 [ 214.301764] ? mutex_lock+0x31/0x90 [ 214.305571] ? _cond_resched+0x3c/0xd0 [ 214.309542] vhost_vsock_dev_ioctl+0x4d2/0x1450 [ 214.314310] ? SYSC_ioctl+0x1d2/0x260 [ 214.318173] ? peek_head_len+0xe00/0xe00 [ 214.322285] do_vfs_ioctl+0xaf0/0x2440 [ 214.326256] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 214.331691] ? __fget_light+0x6b9/0x710 2018/04/26 14:39:10 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYBLOB='e']) 2018/04/26 14:39:10 executing program 1 (fault-call:5 fault-nth:0): r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYBLOB='e']) [ 214.335730] ? prepare_exit_to_usermode+0x149/0x3a0 [ 214.340832] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 214.346314] SYSC_ioctl+0x1d2/0x260 [ 214.346395] SyS_ioctl+0x54/0x80 [ 214.346462] do_syscall_64+0x309/0x430 [ 214.357944] ? ioctl_file_clone+0x4f0/0x4f0 [ 214.362358] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 214.367592] RIP: 0033:0x455389 [ 214.370840] RSP: 002b:00007f08cf218c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 2018/04/26 14:39:10 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYBLOB="65818167354f6c1b468a088486"]) [ 214.370877] RAX: ffffffffffffffda RBX: 00007f08cf2196d4 RCX: 0000000000455389 2018/04/26 14:39:10 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYRES64=r0, @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) [ 214.370895] RDX: 0000000020000280 RSI: 000000004008af03 RDI: 0000000000000013 [ 214.370913] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 214.370931] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 214.370950] R13: 000000000000034f R14: 00000000006f8008 R15: 0000000000000000 2018/04/26 14:39:10 executing program 6 (fault-call:5 fault-nth:10): r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474"]) 2018/04/26 14:39:10 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYBLOB='e']) 2018/04/26 14:39:10 executing program 3 (fault-call:5 fault-nth:1): r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYBLOB='e']) 2018/04/26 14:39:10 executing program 1 (fault-call:5 fault-nth:1): r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYBLOB='e']) 2018/04/26 14:39:10 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYBLOB="65818167354f6c1b468a088486"]) [ 214.539607] FAULT_INJECTION: forcing a failure. [ 214.539607] name failslab, interval 1, probability 0, space 0, times 0 [ 214.539643] CPU: 0 PID: 13923 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 214.539657] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 2018/04/26 14:39:10 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYRES64=r0, @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) [ 214.539670] Call Trace: [ 214.539711] dump_stack+0x185/0x1d0 [ 214.539747] should_fail+0x87b/0xab0 [ 214.539834] should_failslab+0x279/0x2a0 [ 214.539882] __kmalloc_node+0x22e/0x1190 [ 214.539919] ? unlock_page_memcg+0x7a/0x160 [ 214.539954] ? kvmalloc_node+0x1a1/0x2e0 [ 214.540018] ? kmsan_set_origin_inline+0x6b/0x120 [ 214.540050] ? kmsan_set_origin+0x9e/0x160 [ 214.540084] kvmalloc_node+0x1a1/0x2e0 [ 214.540135] vhost_dev_ioctl+0x1410/0x2840 [ 214.540211] ? _cond_resched+0x3c/0xd0 [ 214.540272] ? rcu_all_qs+0x32/0x1f0 [ 214.540332] ? _cond_resched+0x3c/0xd0 [ 214.540362] ? rcu_all_qs+0x32/0x1f0 [ 214.540388] ? mutex_lock+0x31/0x90 [ 214.540453] ? _cond_resched+0x3c/0xd0 [ 214.540515] vhost_vsock_dev_ioctl+0x4d2/0x1450 [ 214.540583] ? SYSC_ioctl+0x1d2/0x260 [ 214.540613] ? peek_head_len+0xe00/0xe00 [ 214.540640] do_vfs_ioctl+0xaf0/0x2440 [ 214.540682] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 214.540711] ? __fget_light+0x6b9/0x710 [ 214.540743] ? prepare_exit_to_usermode+0x149/0x3a0 [ 214.540778] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 214.540850] SYSC_ioctl+0x1d2/0x260 [ 214.540941] SyS_ioctl+0x54/0x80 [ 214.541017] do_syscall_64+0x309/0x430 [ 214.541062] ? ioctl_file_clone+0x4f0/0x4f0 [ 214.541096] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 214.541121] RIP: 0033:0x455389 [ 214.541137] RSP: 002b:00007f030901bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 214.541171] RAX: ffffffffffffffda RBX: 00007f030901c6d4 RCX: 0000000000455389 [ 214.541189] RDX: 0000000020000280 RSI: 000000004008af03 RDI: 0000000000000013 [ 214.541207] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 214.541224] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 214.541241] R13: 000000000000034f R14: 00000000006f8008 R15: 0000000000000000 [ 214.842924] FAULT_INJECTION: forcing a failure. [ 214.842924] name failslab, interval 1, probability 0, space 0, times 0 [ 214.842959] CPU: 0 PID: 13947 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 214.842972] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 214.842985] Call Trace: [ 214.843034] dump_stack+0x185/0x1d0 [ 214.843071] should_fail+0x87b/0xab0 [ 214.843154] should_failslab+0x279/0x2a0 [ 214.843205] __kmalloc_node+0x22e/0x1190 [ 214.843242] ? unlock_page_memcg+0x7a/0x160 [ 214.843279] ? kvmalloc_node+0x1a1/0x2e0 [ 214.843345] ? kmsan_set_origin+0x9e/0x160 [ 214.843380] kvmalloc_node+0x1a1/0x2e0 [ 214.843430] vhost_dev_ioctl+0x15ca/0x2840 [ 214.843505] ? _cond_resched+0x3c/0xd0 [ 214.843568] ? rcu_all_qs+0x32/0x1f0 [ 214.843628] ? _cond_resched+0x3c/0xd0 [ 214.843659] ? rcu_all_qs+0x32/0x1f0 [ 214.843688] ? mutex_lock+0x31/0x90 [ 214.843751] ? _cond_resched+0x3c/0xd0 [ 214.843814] vhost_vsock_dev_ioctl+0x4d2/0x1450 [ 214.843899] ? SYSC_ioctl+0x1d2/0x260 [ 214.843934] ? peek_head_len+0xe00/0xe00 [ 214.843963] do_vfs_ioctl+0xaf0/0x2440 [ 214.844005] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 214.844032] ? __fget_light+0x6b9/0x710 [ 214.844063] ? prepare_exit_to_usermode+0x149/0x3a0 [ 214.844095] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 214.844163] SYSC_ioctl+0x1d2/0x260 [ 214.844246] SyS_ioctl+0x54/0x80 [ 214.844317] do_syscall_64+0x309/0x430 [ 214.844359] ? ioctl_file_clone+0x4f0/0x4f0 [ 214.844397] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 214.844420] RIP: 0033:0x455389 [ 214.844437] RSP: 002b:00007f030901bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 214.844469] RAX: ffffffffffffffda RBX: 00007f030901c6d4 RCX: 0000000000455389 [ 214.844487] RDX: 0000000020000280 RSI: 000000004008af03 RDI: 0000000000000013 [ 214.844505] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 214.844523] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 214.844541] R13: 000000000000034f R14: 00000000006f8008 R15: 0000000000000001 [ 214.857808] FAULT_INJECTION: forcing a failure. [ 214.857808] name failslab, interval 1, probability 0, space 0, times 0 [ 214.970179] FAULT_INJECTION: forcing a failure. [ 214.970179] name failslab, interval 1, probability 0, space 0, times 0 [ 214.972176] CPU: 1 PID: 13948 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 214.972192] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 214.972206] Call Trace: [ 214.972251] dump_stack+0x185/0x1d0 [ 214.972293] should_fail+0x87b/0xab0 [ 215.243168] should_failslab+0x279/0x2a0 [ 215.247273] __kmalloc_node+0x22e/0x1190 [ 215.251371] ? unlock_page_memcg+0x7a/0x160 [ 215.255733] ? kvmalloc_node+0x1a1/0x2e0 [ 215.259861] ? apic_timer_interrupt+0xa/0x20 [ 215.264296] kvmalloc_node+0x1a1/0x2e0 [ 215.268223] vhost_dev_ioctl+0x15ca/0x2840 [ 215.272532] ? _cond_resched+0x3c/0xd0 [ 215.276482] ? rcu_all_qs+0x32/0x1f0 [ 215.280245] ? _cond_resched+0x3c/0xd0 [ 215.284148] ? rcu_all_qs+0x32/0x1f0 [ 215.287875] ? mutex_lock+0x31/0x90 [ 215.291556] ? _cond_resched+0x3c/0xd0 [ 215.295500] vhost_vsock_dev_ioctl+0x4d2/0x1450 [ 215.300244] ? SYSC_ioctl+0x1d2/0x260 [ 215.304076] ? peek_head_len+0xe00/0xe00 [ 215.308154] do_vfs_ioctl+0xaf0/0x2440 [ 215.312078] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 215.317474] ? __fget_light+0x6b9/0x710 [ 215.321484] ? prepare_exit_to_usermode+0x149/0x3a0 [ 215.326522] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 215.331960] SYSC_ioctl+0x1d2/0x260 [ 215.335669] SyS_ioctl+0x54/0x80 [ 215.339109] do_syscall_64+0x309/0x430 [ 215.343034] ? ioctl_file_clone+0x4f0/0x4f0 [ 215.347387] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 215.352612] RIP: 0033:0x455389 [ 215.356070] RSP: 002b:00007f08cf218c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 215.363806] RAX: ffffffffffffffda RBX: 00007f08cf2196d4 RCX: 0000000000455389 [ 215.371201] RDX: 0000000020000280 RSI: 000000004008af03 RDI: 0000000000000013 [ 215.378492] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 215.385769] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 215.393054] R13: 000000000000034f R14: 00000000006f8008 R15: 0000000000000001 [ 215.400389] CPU: 0 PID: 13959 Comm: syz-executor6 Not tainted 4.16.0+ #87 [ 215.407367] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 215.416744] Call Trace: [ 215.419374] dump_stack+0x185/0x1d0 [ 215.423035] should_fail+0x87b/0xab0 [ 215.426815] should_failslab+0x279/0x2a0 [ 215.430996] __kmalloc+0xc2/0x350 [ 215.434491] ? vhost_new_umem_range+0xca/0xce0 [ 215.439225] vhost_new_umem_range+0xca/0xce0 [ 215.443660] vhost_dev_ioctl+0x1821/0x2840 [ 215.447974] ? _cond_resched+0x3c/0xd0 [ 215.451911] ? rcu_all_qs+0x32/0x1f0 [ 215.455669] ? _cond_resched+0x3c/0xd0 [ 215.459574] ? rcu_all_qs+0x32/0x1f0 [ 215.463356] vhost_vsock_dev_ioctl+0x4d2/0x1450 [ 215.468180] ? SYSC_ioctl+0x1d2/0x260 [ 215.472023] ? peek_head_len+0xe00/0xe00 [ 215.476110] do_vfs_ioctl+0xaf0/0x2440 [ 215.480052] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 215.485435] ? __fget_light+0x6b9/0x710 [ 215.489435] ? prepare_exit_to_usermode+0x149/0x3a0 [ 215.494497] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 215.499936] SYSC_ioctl+0x1d2/0x260 [ 215.503637] SyS_ioctl+0x54/0x80 [ 215.507088] do_syscall_64+0x309/0x430 [ 215.511019] ? ioctl_file_clone+0x4f0/0x4f0 [ 215.515378] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 215.520609] RIP: 0033:0x455389 [ 215.523805] RSP: 002b:00007fb36199bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 215.531547] RAX: ffffffffffffffda RBX: 00007fb36199c6d4 RCX: 0000000000455389 [ 215.538847] RDX: 0000000020000280 RSI: 000000004008af03 RDI: 0000000000000013 [ 215.546145] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/04/26 14:39:11 executing program 2: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="6bd2d2b5cb2649d11e3301f492403a01c976d9d1743d69e16351bf35b4f61bbb291696c2709b44fafc0adb9047c44a4b", 0x30, 0xfffffffffffffff8) keyctl$setperm(0x5, r2, 0x10000) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x3}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r3, &(0x7f0000481000)=""/128, 0x80) 2018/04/26 14:39:11 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYBLOB='e']) [ 215.553518] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 215.560800] R13: 000000000000034f R14: 00000000006f8008 R15: 000000000000000a 2018/04/26 14:39:11 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x80000000, 0x40) getsockopt$inet6_dccp_int(r1, 0x21, 0xa, &(0x7f00000000c0), &(0x7f0000000180)=0x4) sendto$inet6(r0, &(0x7f0000000100)="97", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000140)='z', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) 2018/04/26 14:39:11 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYBLOB="65818167354f6c1b468a088486"]) 2018/04/26 14:39:11 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:39:11 executing program 1 (fault-call:5 fault-nth:2): r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYBLOB='e']) 2018/04/26 14:39:11 executing program 2: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x3}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r2, &(0x7f0000481000)=""/128, 0x80) sched_setaffinity(r1, 0x8, &(0x7f0000000040)=0x2d8) 2018/04/26 14:39:11 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYBLOB="65818167354f6c1b"]) [ 215.833754] FAULT_INJECTION: forcing a failure. [ 215.833754] name failslab, interval 1, probability 0, space 0, times 0 [ 215.845488] CPU: 0 PID: 13981 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 215.852565] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 215.861976] Call Trace: [ 215.864637] dump_stack+0x185/0x1d0 [ 215.868340] should_fail+0x87b/0xab0 [ 215.872174] should_failslab+0x279/0x2a0 [ 215.876334] __kmalloc+0xc2/0x350 2018/04/26 14:39:11 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000100)="97", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000140)='z', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) r1 = socket$inet6(0xa, 0x0, 0x2) setsockopt$inet6_int(r1, 0x29, 0x35, &(0x7f0000000040)=0xfffffffffffffffe, 0x4) sync_file_range(r1, 0x1, 0x0, 0x1) setsockopt$inet_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000000180)="03bc918392619a128ca41f744b8b209f4a7896285c8ea58806e4dfc8dccd3d1009f3f121e52ebf88a3bdd5269cc02ab834866fb702f8554493e77bc4eb473b381c3714be9f62bf7023c7e683b427567729d264c8e36d9d68354e8b07a26fd7314341fdffa589345d26087e1bbae3a6983f6645622b51c26e40010f5f36cd2d685a013edc9d57eac77fc4f893ef4bfa08aef3243b8b16e16a12c93e30b43e919eb68eabed205aba370938cb", 0xab) [ 215.879920] ? vhost_new_umem_range+0xca/0xce0 [ 215.884662] vhost_new_umem_range+0xca/0xce0 [ 215.889170] vhost_dev_ioctl+0x1821/0x2840 [ 215.893526] ? _cond_resched+0x3c/0xd0 [ 215.897543] ? rcu_all_qs+0x32/0x1f0 [ 215.901380] ? _cond_resched+0x3c/0xd0 [ 215.905351] ? rcu_all_qs+0x32/0x1f0 [ 215.909189] vhost_vsock_dev_ioctl+0x4d2/0x1450 [ 215.913969] ? SYSC_ioctl+0x1d2/0x260 [ 215.917844] ? peek_head_len+0xe00/0xe00 [ 215.921975] do_vfs_ioctl+0xaf0/0x2440 [ 215.925955] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 215.931390] ? __fget_light+0x6b9/0x710 [ 215.935428] ? prepare_exit_to_usermode+0x149/0x3a0 [ 215.940534] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 215.946107] SYSC_ioctl+0x1d2/0x260 [ 215.949880] SyS_ioctl+0x54/0x80 [ 215.953370] do_syscall_64+0x309/0x430 [ 215.957349] ? ioctl_file_clone+0x4f0/0x4f0 [ 215.961764] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 215.967026] RIP: 0033:0x455389 [ 215.970262] RSP: 002b:00007f030901bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 2018/04/26 14:39:12 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) [ 215.978058] RAX: ffffffffffffffda RBX: 00007f030901c6d4 RCX: 0000000000455389 [ 215.985519] RDX: 0000000020000280 RSI: 000000004008af03 RDI: 0000000000000013 [ 215.992852] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 216.000270] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 216.007614] R13: 000000000000034f R14: 00000000006f8008 R15: 0000000000000002 2018/04/26 14:39:12 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000480)={0x2, 0x1, &(0x7f0000000300)=""/117, &(0x7f0000000380)=""/130, &(0x7f0000000440)=""/36, 0x4}) stat(&(0x7f0000002840)='./file0\x00', &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000002640)=[@in6={0xa, 0x4e20, 0xfffffffffffff26d, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @loopback=0x7f000001}], 0x3c) pipe2(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) fchown(r0, r1, r4) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174, 0x4}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) io_setup(0x5, &(0x7f0000002600)=0x0) io_destroy(r5) fcntl$getflags(r2, 0x40b) ioctl$VHOST_SET_VRING_ADDR(r3, 0x4028af11, &(0x7f0000000500)={0x1, 0x0, &(0x7f0000000580)=""/4096, &(0x7f0000001580)=""/4096, &(0x7f0000002580)=""/93}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="354f6c1b460cb66898b7596aee6b21a1c54474"]) 2018/04/26 14:39:12 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:39:12 executing program 1 (fault-call:5 fault-nth:3): r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYBLOB='e']) 2018/04/26 14:39:12 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYBLOB="65818167354f6c1b"]) 2018/04/26 14:39:12 executing program 2: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) getsockname(0xffffffffffffff9c, &(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000000c0)=0x80) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000000100)=r0) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x3}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r3, &(0x7f0000481000)=""/128, 0x80) 2018/04/26 14:39:12 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000100)="97", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000140)='z', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) fallocate(r0, 0x2, 0x7, 0x4010) 2018/04/26 14:39:12 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYBLOB="65818167354f6c1b468a088486"]) 2018/04/26 14:39:12 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x80000000, 0x400) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f00000001c0)=&(0x7f00000002c0)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYBLOB='e']) 2018/04/26 14:39:12 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYRES64, @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:39:12 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYBLOB='e']) 2018/04/26 14:39:12 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYBLOB="65818167354f6c1b"]) 2018/04/26 14:39:12 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x141880, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000000c0)) r1 = getpgrp(0x0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x3}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r3, &(0x7f0000481000)=""/128, 0x80) ptrace$getenv(0x4201, r2, 0x8, &(0x7f0000000040)) [ 216.777021] FAULT_INJECTION: forcing a failure. [ 216.777021] name failslab, interval 1, probability 0, space 0, times 0 [ 216.788845] CPU: 0 PID: 14062 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 216.795842] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 216.805242] Call Trace: [ 216.807906] dump_stack+0x185/0x1d0 [ 216.811604] should_fail+0x87b/0xab0 [ 216.815445] should_failslab+0x279/0x2a0 [ 216.819599] __kmalloc+0xc2/0x350 [ 216.823120] ? vhost_new_umem_range+0xca/0xce0 [ 216.827804] vhost_new_umem_range+0xca/0xce0 [ 216.832269] vhost_dev_ioctl+0x1821/0x2840 [ 216.836660] ? _cond_resched+0x3c/0xd0 [ 216.840596] ? rcu_all_qs+0x32/0x1f0 [ 216.844360] ? _cond_resched+0x3c/0xd0 [ 216.848282] ? rcu_all_qs+0x32/0x1f0 [ 216.852063] vhost_vsock_dev_ioctl+0x4d2/0x1450 [ 216.856796] ? SYSC_ioctl+0x1d2/0x260 [ 216.860632] ? peek_head_len+0xe00/0xe00 [ 216.864709] do_vfs_ioctl+0xaf0/0x2440 [ 216.868641] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 216.874047] ? __fget_light+0x6b9/0x710 [ 216.878063] ? prepare_exit_to_usermode+0x149/0x3a0 [ 216.883114] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 216.888543] SYSC_ioctl+0x1d2/0x260 [ 216.892298] SyS_ioctl+0x54/0x80 [ 216.895721] do_syscall_64+0x309/0x430 [ 216.899652] ? ioctl_file_clone+0x4f0/0x4f0 [ 216.904008] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 216.909246] RIP: 0033:0x455389 [ 216.912436] RSP: 002b:00007f030901bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 216.920172] RAX: ffffffffffffffda RBX: 00007f030901c6d4 RCX: 0000000000455389 2018/04/26 14:39:12 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYRES64, @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:39:12 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000100)="97", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000140)='z', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) 2018/04/26 14:39:12 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @local}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000180)=0x10001, 0x4) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYBLOB='e']) 2018/04/26 14:39:12 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) r1 = socket(0x5, 0x805, 0x2) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000040)="d9de3c57085aa80a3afece67f8ac0bc7", 0x10) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) r2 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x8, 0x2100) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000180)=r2) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000000)={0x1, 0x5}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474"]) 2018/04/26 14:39:12 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYRES64=r0, @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) 2018/04/26 14:39:12 executing program 1 (fault-call:5 fault-nth:4): r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYBLOB='e']) 2018/04/26 14:39:12 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYBLOB="65818167354f6c1b468a08"]) 2018/04/26 14:39:12 executing program 2: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x3}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x2f8000, 0x2000) rt_tgsigqueueinfo(r0, r1, 0x35, &(0x7f00000000c0)={0x25, 0xc5, 0x1, 0x2}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000080)=0x1f, 0x4) read(r2, &(0x7f0000481000)=""/128, 0x80) [ 216.928182] RDX: 0000000020000280 RSI: 000000004008af03 RDI: 0000000000000013 [ 216.935463] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 216.942755] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 216.950055] R13: 000000000000034f R14: 00000000006f8008 R15: 0000000000000003 2018/04/26 14:39:13 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) recvmmsg(0xffffffffffffffff, &(0x7f0000005440)=[{{&(0x7f0000000000)=@nfc_llcp, 0x80, &(0x7f0000001740)=[{&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000000280)=""/196, 0xc4}, {&(0x7f0000001480)=""/155, 0x9b}, {&(0x7f0000000180)=""/26, 0x1a}, {&(0x7f0000001540)=""/199, 0xc7}, {&(0x7f0000001640)=""/107, 0x6b}, {&(0x7f00000001c0)=""/56, 0x38}, {&(0x7f00000016c0)=""/17, 0x11}, {&(0x7f0000001700)=""/39, 0x27}], 0x9, &(0x7f0000001800)=""/4096, 0x1000, 0x3}, 0x3f}, {{0x0, 0x0, &(0x7f00000028c0)=[{&(0x7f0000002800)=""/164, 0xa4}], 0x1, &(0x7f0000002900)=""/173, 0xad, 0xad7}, 0x1f1}, {{&(0x7f00000029c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000002a40)=""/116, 0x74}], 0x1, &(0x7f0000002b00)=""/73, 0x49, 0xf6}, 0x3}, {{&(0x7f0000002b80)=@in={0x0, 0x0, @local}, 0x80, &(0x7f0000004e00)=[{&(0x7f0000002c00)=""/11, 0xb}, {&(0x7f0000002c40)=""/4096, 0x1000}, {&(0x7f0000003c40)=""/123, 0x7b}, {&(0x7f0000003cc0)=""/4096, 0x1000}, {&(0x7f0000004cc0)=""/79, 0x4f}, {&(0x7f0000004d40)=""/25, 0x19}, {&(0x7f0000004d80)=""/96, 0x60}], 0x7, &(0x7f0000004e80)=""/12, 0xc, 0x7fffffff}, 0x9000000000}, {{0x0, 0x0, &(0x7f00000052c0)=[{&(0x7f0000004ec0)=""/179, 0xb3}, {&(0x7f0000004f80)=""/48, 0x30}, {&(0x7f0000004fc0)=""/8, 0x8}, {&(0x7f0000005000)=""/118, 0x76}, {&(0x7f0000005080)=""/215, 0xd7}, {&(0x7f0000005180)=""/93, 0x5d}, {&(0x7f0000005200)=""/132, 0x84}], 0x7, &(0x7f0000005340)=""/254, 0xfe, 0x2}, 0xfff}], 0x5, 0x20, &(0x7f0000005580)={0x0, 0x989680}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000055c0)=[@in6={0xa, 0x4e22, 0x6abd, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0xb9f2}, @in6={0xa, 0x4e20, 0x9, @dev={0xfe, 0x80, [], 0x12}, 0x101}], 0x64) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000380)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYBLOB="6582ad7b08bca72e3dca24e9c19ef8fae7cd73201dfcbc8075bb83732f257137beb11d32931aa0a5547de34cd3382e548d159847ddfe4622e6365d6c1bf726ed916ebfe9fc0497ed8c3379959e44a9dd674e129893de5fb7ff3f6801dece7aff051212abd8d82c1a1665c7f27d956d2dc801b01f00afe0934e1e79a3e8880d4907040c8a7b645b1d0f77a87fcf62de5bbc4782f366d318c5f9bc7ee99db3f695875ce570acf2ef9ed7e4581a27227be3c28772b2793334b93ab8b017d79edcc13b9bbb39c79a8982c5ec5921b9d021320da7783087eccc2279d31032b2"]) [ 217.130154] FAULT_INJECTION: forcing a failure. [ 217.130154] name failslab, interval 1, probability 0, space 0, times 0 [ 217.141743] CPU: 1 PID: 14089 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 217.148870] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 217.158351] Call Trace: [ 217.161013] dump_stack+0x185/0x1d0 [ 217.164808] should_fail+0x87b/0xab0 [ 217.168604] should_failslab+0x279/0x2a0 [ 217.172751] __kmalloc+0xc2/0x350 2018/04/26 14:39:13 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYRES64, @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474ac114fc08964766e0b1cc2a12dd20b5356b16223a040d53369704698efce0bb39656c297dbf6ac5d4f2befe5e5450032b6010ff197d934d76f72fa884fcb9dabf51d5202302a3bccb925e910374ce1634cb0"]) [ 217.176296] ? vhost_new_umem_range+0xca/0xce0 [ 217.181207] vhost_new_umem_range+0xca/0xce0 [ 217.185704] vhost_dev_ioctl+0x1821/0x2840 [ 217.190064] ? _cond_resched+0x3c/0xd0 [ 217.194069] ? rcu_all_qs+0x32/0x1f0 [ 217.197997] ? _cond_resched+0x3c/0xd0 [ 217.201955] ? rcu_all_qs+0x32/0x1f0 [ 217.205788] vhost_vsock_dev_ioctl+0x4d2/0x1450 [ 217.210576] ? SYSC_ioctl+0x1d2/0x260 [ 217.214449] ? peek_head_len+0xe00/0xe00 [ 217.218615] do_vfs_ioctl+0xaf0/0x2440 [ 217.222623] ? __msan_metadata_ptr_for_load_1+0x10/0x20 2018/04/26 14:39:13 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000100)="97", 0x1, 0x4000000, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x403) sendto$inet6(r0, &(0x7f0000000140)='z', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) 2018/04/26 14:39:13 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYBLOB="65818167354f6c1b468a08"]) [ 217.228065] ? __fget_light+0x6b9/0x710 [ 217.232113] ? prepare_exit_to_usermode+0x149/0x3a0 [ 217.237205] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 217.242800] SYSC_ioctl+0x1d2/0x260 [ 217.246558] SyS_ioctl+0x54/0x80 [ 217.250049] do_syscall_64+0x309/0x430 [ 217.254024] ? ioctl_file_clone+0x4f0/0x4f0 [ 217.258419] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 217.263662] RIP: 0033:0x455389 [ 217.266896] RSP: 002b:00007f030901bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 2018/04/26 14:39:13 executing program 7 (fault-call:5 fault-nth:0): r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYBLOB="65818167354f6c1b468a088486b7"]) [ 217.274728] RAX: ffffffffffffffda RBX: 00007f030901c6d4 RCX: 0000000000455389 [ 217.282153] RDX: 0000000020000280 RSI: 000000004008af03 RDI: 0000000000000013 [ 217.289491] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 217.297083] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 217.304414] R13: 000000000000034f R14: 00000000006f8008 R15: 0000000000000004 [ 217.495580] FAULT_INJECTION: forcing a failure. [ 217.495580] name failslab, interval 1, probability 0, space 0, times 0 [ 217.507229] CPU: 1 PID: 14113 Comm: syz-executor7 Not tainted 4.16.0+ #87 [ 217.514203] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 217.523603] Call Trace: [ 217.526250] dump_stack+0x185/0x1d0 [ 217.529934] should_fail+0x87b/0xab0 [ 217.533755] should_failslab+0x279/0x2a0 [ 217.537885] __kmalloc_node+0x22e/0x1190 [ 217.543143] ? unlock_page_memcg+0x7a/0x160 [ 217.547521] ? kvmalloc_node+0x1a1/0x2e0 [ 217.551675] ? kmsan_set_origin_inline+0x6b/0x120 [ 217.556595] ? kmsan_set_origin+0x9e/0x160 [ 217.560899] kvmalloc_node+0x1a1/0x2e0 [ 217.564876] vhost_dev_ioctl+0x1410/0x2840 [ 217.569227] ? _cond_resched+0x3c/0xd0 [ 217.573206] ? rcu_all_qs+0x32/0x1f0 [ 217.577022] ? _cond_resched+0x3c/0xd0 [ 217.581062] ? rcu_all_qs+0x32/0x1f0 [ 217.584829] ? mutex_lock+0x31/0x90 [ 217.588556] ? _cond_resched+0x3c/0xd0 [ 217.592547] vhost_vsock_dev_ioctl+0x4d2/0x1450 [ 217.597343] ? SYSC_ioctl+0x1d2/0x260 [ 217.601222] ? peek_head_len+0xe00/0xe00 [ 217.605363] do_vfs_ioctl+0xaf0/0x2440 [ 217.609335] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 217.614755] ? __fget_light+0x6b9/0x710 [ 217.618799] ? prepare_exit_to_usermode+0x149/0x3a0 [ 217.623890] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 217.629427] SYSC_ioctl+0x1d2/0x260 [ 217.633191] SyS_ioctl+0x54/0x80 [ 217.636684] do_syscall_64+0x309/0x430 [ 217.640664] ? ioctl_file_clone+0x4f0/0x4f0 [ 217.645061] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 217.650384] RIP: 0033:0x455389 [ 217.653604] RSP: 002b:00007f3d3377cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 217.661461] RAX: ffffffffffffffda RBX: 00007f3d3377d6d4 RCX: 0000000000455389 [ 217.668765] RDX: 0000000020000280 RSI: 000000004008af03 RDI: 0000000000000013 [ 217.676076] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 217.683401] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 217.690737] R13: 000000000000034f R14: 00000000006f8008 R15: 0000000000000000 2018/04/26 14:39:14 executing program 2: r0 = getpgrp(0x0) delete_module(&(0x7f00000000c0)='mime_typevmnet1$wlan0bdev}nodev\x00', 0xa00) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x3}) prctl$setname(0xf, &(0x7f0000000080)='\x00') r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r2, &(0x7f0000481000)=""/128, 0x80) 2018/04/26 14:39:14 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYBLOB="65818167354f6c1b468a08"]) 2018/04/26 14:39:14 executing program 1 (fault-call:5 fault-nth:5): r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYBLOB='e']) 2018/04/26 14:39:14 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYRES64=r0]) 2018/04/26 14:39:14 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xffff, 0x100) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000280)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f00000001c0)={r2, 0x3}) futex(&(0x7f0000000200), 0x5, 0x0, &(0x7f000000cff0)={0x0, 0x1c9c380}, &(0x7f0000000040)=0x4, 0x1f5b22421492a5c8) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000340)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474941fbdeef21900d4f2d1ec8e332f775c3196aff786346723e0ca2236ec2c57ef1ec670051388151074059998d2e00fcf450df8d523f5894aaf70ae332b90884c4c88b808ee5b51ada11b322fe034bf19d8f88e5121ccb6958bbc6e0012"]) 2018/04/26 14:39:14 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0xcaac6aff0f9df34, 0x5, &(0x7f00000002c0)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYBLOB='e']) 2018/04/26 14:39:14 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f00000001c0), &(0x7f0000000200)=0xc) sendto$inet6(0xffffffffffffffff, &(0x7f0000000100)="97", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x80000, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f00000000c0)={'IDLETIMER\x00'}, &(0x7f0000000180)=0x1e) socket$nl_xfrm(0x10, 0x3, 0x6) sendto$inet6(0xffffffffffffffff, &(0x7f0000000140)='z', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) 2018/04/26 14:39:14 executing program 7 (fault-call:5 fault-nth:1): r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYBLOB="65818167354f6c1b468a088486b7"]) [ 218.363346] FAULT_INJECTION: forcing a failure. [ 218.363346] name failslab, interval 1, probability 0, space 0, times 0 [ 218.374961] CPU: 0 PID: 14143 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 218.381937] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 218.391342] Call Trace: [ 218.393990] dump_stack+0x185/0x1d0 [ 218.397687] should_fail+0x87b/0xab0 [ 218.401529] should_failslab+0x279/0x2a0 [ 218.405907] __kmalloc+0xc2/0x350 [ 218.409450] ? vhost_new_umem_range+0xca/0xce0 [ 218.414142] vhost_new_umem_range+0xca/0xce0 [ 218.418634] vhost_dev_ioctl+0x1821/0x2840 [ 218.423009] ? _cond_resched+0x3c/0xd0 [ 218.427353] ? rcu_all_qs+0x32/0x1f0 [ 218.431173] ? _cond_resched+0x3c/0xd0 [ 218.435125] ? rcu_all_qs+0x32/0x1f0 [ 218.438971] vhost_vsock_dev_ioctl+0x4d2/0x1450 [ 218.443756] ? SYSC_ioctl+0x1d2/0x260 [ 218.447654] ? peek_head_len+0xe00/0xe00 [ 218.451787] do_vfs_ioctl+0xaf0/0x2440 [ 218.455828] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 218.461306] ? __fget_light+0x6b9/0x710 [ 218.465468] ? prepare_exit_to_usermode+0x149/0x3a0 [ 218.470570] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 218.476153] SYSC_ioctl+0x1d2/0x260 [ 218.479920] SyS_ioctl+0x54/0x80 [ 218.483482] do_syscall_64+0x309/0x430 [ 218.487495] ? ioctl_file_clone+0x4f0/0x4f0 [ 218.491895] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 218.497133] RIP: 0033:0x455389 [ 218.500465] RSP: 002b:00007f030901bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 2018/04/26 14:39:14 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYBLOB="65818167354f6c1b468a088486"]) 2018/04/26 14:39:14 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYRES64=r0]) 2018/04/26 14:39:14 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000100)='A', 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x14}}}, 0x1c) sendto$inet6(r0, &(0x7f0000000140)='z', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x400, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0xfffffffffffffd6a) [ 218.508236] RAX: ffffffffffffffda RBX: 00007f030901c6d4 RCX: 0000000000455389 [ 218.515550] RDX: 0000000020000280 RSI: 000000004008af03 RDI: 0000000000000013 [ 218.523220] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 218.530563] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 218.537883] R13: 000000000000034f R14: 00000000006f8008 R15: 0000000000000005 [ 218.549967] FAULT_INJECTION: forcing a failure. [ 218.549967] name failslab, interval 1, probability 0, space 0, times 0 [ 218.561422] CPU: 0 PID: 14142 Comm: syz-executor7 Not tainted 4.16.0+ #87 [ 218.568409] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 218.577821] Call Trace: [ 218.580475] dump_stack+0x185/0x1d0 [ 218.584176] should_fail+0x87b/0xab0 [ 218.588101] should_failslab+0x279/0x2a0 [ 218.592250] __kmalloc_node+0x22e/0x1190 [ 218.596387] ? unlock_page_memcg+0x7a/0x160 [ 218.600785] ? kvmalloc_node+0x1a1/0x2e0 [ 218.604956] ? kmsan_set_origin+0x9e/0x160 [ 218.609263] kvmalloc_node+0x1a1/0x2e0 [ 218.613238] vhost_dev_ioctl+0x15ca/0x2840 [ 218.617589] ? _cond_resched+0x3c/0xd0 [ 218.621581] ? rcu_all_qs+0x32/0x1f0 [ 218.625391] ? _cond_resched+0x3c/0xd0 [ 218.629766] ? rcu_all_qs+0x32/0x1f0 [ 218.633629] ? mutex_lock+0x31/0x90 [ 218.637375] ? _cond_resched+0x3c/0xd0 [ 218.641431] vhost_vsock_dev_ioctl+0x4d2/0x1450 [ 218.646284] ? SYSC_ioctl+0x1d2/0x260 [ 218.650161] ? peek_head_len+0xe00/0xe00 [ 218.654320] do_vfs_ioctl+0xaf0/0x2440 [ 218.658303] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 218.663732] ? __fget_light+0x6b9/0x710 [ 218.668940] ? prepare_exit_to_usermode+0x149/0x3a0 [ 218.674039] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 218.679554] SYSC_ioctl+0x1d2/0x260 [ 218.683351] SyS_ioctl+0x54/0x80 [ 218.686862] do_syscall_64+0x309/0x430 [ 218.690853] ? ioctl_file_clone+0x4f0/0x4f0 [ 218.695263] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 218.700504] RIP: 0033:0x455389 [ 218.703733] RSP: 002b:00007f3d3377cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 2018/04/26 14:39:14 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x1f, 0x20, 0x8001, 0xfffffffffffffffd, 0x7, 0x81, 0x3, 0x54e, 0x80, 0x100000000, 0xfffffffffffffe01, 0x8000, 0x0, 0x1, 0x3faf]}, &(0x7f0000000040)=0x100) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r2, 0x4}, &(0x7f00000001c0)=0x8) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYBLOB='e']) 2018/04/26 14:39:14 executing program 2: r0 = getpgrp(0x0) r1 = gettid() ptrace$pokeuser(0x6, r0, 0x80, 0x9) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x3}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) fcntl$setown(r2, 0x8, r1) read(r2, &(0x7f0000481000)=""/128, 0x80) 2018/04/26 14:39:14 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000000)={0x0, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174, 0x10d002}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x804001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474"]) [ 218.711531] RAX: ffffffffffffffda RBX: 00007f3d3377d6d4 RCX: 0000000000455389 [ 218.718862] RDX: 0000000020000280 RSI: 000000004008af03 RDI: 0000000000000013 [ 218.726264] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 218.733589] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 218.740911] R13: 000000000000034f R14: 00000000006f8008 R15: 0000000000000001 2018/04/26 14:39:14 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e21, 0x80000001, @empty, 0xbf02}}, 0x7, 0x7}, &(0x7f0000000100)=0x90) personality(0x0) sendto$inet6(r0, &(0x7f0000000140)='z', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f0000000180)={0x2b, 0x0, {0x2, 0x0, 0xffff, 0x3, 0x8}}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000300)={r3, 0x28, &(0x7f00000002c0)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000340)={r4, 0xfffffffffffff001, 0x8}, 0xc) 2018/04/26 14:39:14 executing program 2: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x3}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000040)={0x6, 0x8, 0x6, 0xfffffffffffffffc, 0xffffffffffff0001, 0x81}, 0xc) read(r2, &(0x7f0000481000)=""/128, 0x80) 2018/04/26 14:39:14 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000040)={0xdaa8, 0xfffffffffffffffc, 0x10000, 0x0, 0x2, 0x5, 0x6}, 0xc) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x40) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYBLOB='e']) 2018/04/26 14:39:14 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYRES64=r0]) 2018/04/26 14:39:14 executing program 1 (fault-call:5 fault-nth:6): r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYBLOB='e']) [ 219.092100] FAULT_INJECTION: forcing a failure. [ 219.092100] name failslab, interval 1, probability 0, space 0, times 0 [ 219.103676] CPU: 1 PID: 14200 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 219.110646] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 219.120072] Call Trace: [ 219.122722] dump_stack+0x185/0x1d0 [ 219.126412] should_fail+0x87b/0xab0 [ 219.130195] should_failslab+0x279/0x2a0 [ 219.134327] __kmalloc+0xc2/0x350 [ 219.137938] ? vhost_new_umem_range+0xca/0xce0 [ 219.142802] vhost_new_umem_range+0xca/0xce0 [ 219.147290] vhost_dev_ioctl+0x1821/0x2840 [ 219.151647] ? _cond_resched+0x3c/0xd0 [ 219.155627] ? rcu_all_qs+0x32/0x1f0 [ 219.159443] ? _cond_resched+0x3c/0xd0 [ 219.163396] ? rcu_all_qs+0x32/0x1f0 [ 219.167226] vhost_vsock_dev_ioctl+0x4d2/0x1450 [ 219.172066] ? SYSC_ioctl+0x1d2/0x260 [ 219.175949] ? peek_head_len+0xe00/0xe00 [ 219.180063] do_vfs_ioctl+0xaf0/0x2440 [ 219.184006] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 219.189504] ? __fget_light+0x6b9/0x710 [ 219.193512] ? prepare_exit_to_usermode+0x149/0x3a0 [ 219.198573] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 219.204003] SYSC_ioctl+0x1d2/0x260 [ 219.207721] SyS_ioctl+0x54/0x80 [ 219.211134] do_syscall_64+0x309/0x430 [ 219.215083] ? ioctl_file_clone+0x4f0/0x4f0 [ 219.219436] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 219.224642] RIP: 0033:0x455389 [ 219.227849] RSP: 002b:00007f030901bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 219.235602] RAX: ffffffffffffffda RBX: 00007f030901c6d4 RCX: 0000000000455389 [ 219.242898] RDX: 0000000020000280 RSI: 000000004008af03 RDI: 0000000000000013 [ 219.250201] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 219.257495] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 219.264779] R13: 000000000000034f R14: 00000000006f8008 R15: 0000000000000006 2018/04/26 14:39:15 executing program 7 (fault-call:5 fault-nth:2): r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYBLOB="65818167354f6c1b468a088486b7"]) 2018/04/26 14:39:15 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYBLOB="65818167354f6c1b468a088486"]) 2018/04/26 14:39:15 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000180)={0x6, &(0x7f00000000c0)=[{0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f00000002c0)={r1, 0x2, &(0x7f00000001c0)=[0x1, 0x3], &(0x7f0000000200)=[0x0, 0x5], 0x3, 0x1, 0x1000, &(0x7f0000000240)=[0x1000100000], &(0x7f0000000280)=[0x6, 0x8]}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000000100)="97", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f0000000140)='z', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) 2018/04/26 14:39:15 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000480)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00000003c0)=""/174, 0xfffffffffffffffe}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000180)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="6581c773354f6c1b468a0884867a226e6f892def20bb9b06a6c0c249b7596aeebc01000078bb2b3a53f577fafc8f6b21a1c5447482b9e1c43b31f870060471f028d51df56cf309793f06da25d4487d00827b2a236bd3e54352a94d464b"]) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000280)=0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/sequencer2\x00', 0x100, 0x0) openat$cgroup_procs(r1, &(0x7f0000000500)='tasks\x00', 0x2, 0x0) r2 = dup3(r0, r0, 0x80000) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@remote, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000000)=0xe8) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000040)=r3) fcntl$setflags(r2, 0x2, 0x1) 2018/04/26 14:39:15 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB]) 2018/04/26 14:39:15 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000000)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYBLOB='e']) 2018/04/26 14:39:15 executing program 2: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)={0x0, 0x0}) sched_setaffinity(r0, 0x8, &(0x7f0000000080)=0x9) r1 = request_key(&(0x7f00000000c0)='rxrpc_s\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='}($*nodev\x00', 0xfffffffffffffffe) r2 = request_key(&(0x7f00000001c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)='wlan1$\x00', 0xfffffffffffffffc) keyctl$instantiate(0xc, r1, &(0x7f0000000180)="16aea2300259e292dc", 0x9, r2) r3 = getpgrp(0x0) r4 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r3, r4, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x3}) r5 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r5, &(0x7f0000481000)=""/128, 0x80) 2018/04/26 14:39:15 executing program 1 (fault-call:5 fault-nth:7): r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64, @ANYBLOB='e']) [ 219.927743] FAULT_INJECTION: forcing a failure. [ 219.927743] name failslab, interval 1, probability 0, space 0, times 0 [ 219.939593] CPU: 1 PID: 14213 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 219.946576] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 219.955980] Call Trace: [ 219.958629] dump_stack+0x185/0x1d0 [ 219.962327] should_fail+0x87b/0xab0 [ 219.966109] should_failslab+0x279/0x2a0 [ 219.970230] __kmalloc+0xc2/0x350 2018/04/26 14:39:16 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x1, &(0x7f0000000200)=""/105, &(0x7f0000000400)=""/228, &(0x7f0000000080)=""/199, 0xfffffffffffffffc}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) r1 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffffff, 0xa5fe) accept$ax25(r1, 0x0, &(0x7f00000001c0)) r2 = semget(0x1, 0x4, 0x80) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f00000003c0)) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f00000002c0)=""/130) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000000)=""/74) timer_delete(0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000500)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) pivot_root(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)='./file0\x00') ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="65818167354f6c1b468a088486b7596aee6b21a1c54474"]) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000380)=""/42) [ 219.973754] ? vhost_new_umem_range+0xca/0xce0 [ 219.978527] vhost_new_umem_range+0xca/0xce0 [ 219.983013] vhost_dev_ioctl+0x1821/0x2840 [ 219.987365] ? _cond_resched+0x3c/0xd0 [ 219.991358] ? rcu_all_qs+0x32/0x1f0 [ 219.995176] ? _cond_resched+0x3c/0xd0 [ 219.999125] ? rcu_all_qs+0x32/0x1f0 [ 220.002945] vhost_vsock_dev_ioctl+0x4d2/0x1450 [ 220.007716] ? SYSC_ioctl+0x1d2/0x260 [ 220.011587] ? peek_head_len+0xe00/0xe00 [ 220.016303] do_vfs_ioctl+0xaf0/0x2440 [ 220.020268] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 220.025693] ? __fget_light+0x6b9/0x710 [ 220.029721] ? prepare_exit_to_usermode+0x149/0x3a0 [ 220.034806] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 220.040279] SYSC_ioctl+0x1d2/0x260 [ 220.044031] SyS_ioctl+0x54/0x80 [ 220.047508] do_syscall_64+0x309/0x430 [ 220.051470] ? ioctl_file_clone+0x4f0/0x4f0 [ 220.055856] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 220.061083] RIP: 0033:0x455389 [ 220.064298] RSP: 002b:00007f030901bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 220.072070] RAX: ffffffffffffffda RBX: 00007f030901c6d4 RCX: 0000000000455389 [ 220.079389] RDX: 0000000020000280 RSI: 000000004008af03 RDI: 0000000000000013 [ 220.086704] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 220.094025] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 220.101346] R13: 000000000000034f R14: 00000000006f8008 R15: 0000000000000007 [ 220.170018] FAULT_INJECTION: forcing a failure. [ 220.170018] name failslab, interval 1, probability 0, space 0, times 0 [ 220.181665] CPU: 0 PID: 14231 Comm: syz-executor7 Not tainted 4.16.0+ #87 [ 220.188641] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 220.198047] Call Trace: [ 220.200731] dump_stack+0x185/0x1d0 [ 220.204419] should_fail+0x87b/0xab0 [ 220.208275] should_failslab+0x279/0x2a0 [ 220.212410] __kmalloc+0xc2/0x350 [ 220.215950] ? vhost_new_umem_range+0xca/0xce0 [ 220.220641] vhost_new_umem_range+0xca/0xce0 [ 220.222907] ------------[ cut here ]------------ [ 220.225136] vhost_dev_ioctl+0x1821/0x2840