uting program 5: r0 = socket$kcm(0xa, 0x5, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000346fc8)=ANY=[], &(0x7f00000001c0)='GPL\x00', 0x0, 0xfb, &(0x7f0000000080)=""/251}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x8910, &(0x7f0000000000)) socket$kcm(0x29, 0x2, 0x0) 2018/05/18 19:37:31 executing program 7 (fault-call:1 fault-nth:22): socketpair(0x1, 0x80003, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a0, &(0x7f0000000000)='%d') 2018/05/18 19:37:31 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x1000001) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1004, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000200)={&(0x7f00000001c0)='./file0\x00', r0}, 0x10) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x0, &(0x7f0000000700)) mount(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000100)='.', &(0x7f0000753000)='mslOs\x00', 0x3002480, &(0x7f0000000700)) 2018/05/18 19:37:31 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000200)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000400)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000003980)) socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000000080)={0x0, 0x0}) socket$kcm(0x29, 0x2, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000002c0)) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)) socketpair(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f0000000100)="6c6f00966fd651b159a9c84a2c60d29800000020") [ 195.386638] FAULT_INJECTION: forcing a failure. [ 195.386638] name failslab, interval 1, probability 0, space 0, times 0 [ 195.398066] CPU: 0 PID: 16699 Comm: syz-executor7 Not tainted 4.17.0-rc4+ #14 [ 195.405359] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 195.414729] Call Trace: [ 195.417334] dump_stack+0x1b9/0x294 [ 195.420977] ? dump_stack_print_info.cold.2+0x52/0x52 [ 195.426193] ? vprintk_func+0x81/0xe7 [ 195.430024] should_fail.cold.4+0xa/0x1a [ 195.434110] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 195.439250] ? graph_lock+0x170/0x170 [ 195.443075] ? find_held_lock+0x36/0x1c0 [ 195.447156] ? __lock_is_held+0xb5/0x140 [ 195.451249] ? check_same_owner+0x320/0x320 [ 195.455596] ? rcu_note_context_switch+0x710/0x710 [ 195.460548] __should_failslab+0x124/0x180 [ 195.464802] should_failslab+0x9/0x14 [ 195.468620] kmem_cache_alloc+0x2af/0x760 [ 195.472788] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 195.478340] ? graph_lock+0x170/0x170 [ 195.482137] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 195.487147] __kernfs_new_node+0xe7/0x580 [ 195.491297] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 195.496049] ? find_held_lock+0x36/0x1c0 [ 195.500120] ? lock_downgrade+0x8e0/0x8e0 [ 195.504265] kernfs_new_node+0x80/0xf0 [ 195.508151] __kernfs_create_file+0x4d/0x330 [ 195.512572] sysfs_add_file_mode_ns+0x21a/0x560 [ 195.517239] sysfs_create_file_ns+0x8b/0xb0 [ 195.521556] device_create_file+0xf4/0x1e0 [ 195.525784] ? acpi_bind_one+0x8f0/0x8f0 [ 195.529837] device_add+0x3ec/0x16d0 [ 195.533547] ? dev_set_name+0xa4/0xc0 [ 195.537340] ? device_private_init+0x230/0x230 [ 195.541913] ? rtnl_is_locked+0xae/0xe0 [ 195.545880] ? rtnl_trylock+0x20/0x20 [ 195.549672] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 195.554686] ? br_multicast_init_stats+0xdf/0x150 [ 195.559522] netdev_register_kobject+0x180/0x380 [ 195.564289] register_netdevice+0x997/0x11c0 [ 195.568703] ? netdev_change_features+0x100/0x100 [ 195.573554] register_netdev+0x30/0x50 [ 195.577435] br_add_bridge+0x9b/0xf0 [ 195.581147] br_ioctl_deviceless_stub+0x99c/0xad0 [ 195.585978] ? graph_lock+0x170/0x170 [ 195.589771] ? find_held_lock+0x36/0x1c0 [ 195.593823] ? old_dev_ioctl.isra.2+0x20c0/0x20c0 [ 195.598664] ? lock_downgrade+0x8e0/0x8e0 [ 195.602811] ? kasan_check_read+0x11/0x20 [ 195.606951] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 195.612143] ? old_dev_ioctl.isra.2+0x20c0/0x20c0 [ 195.616979] sock_ioctl+0x2d5/0x680 [ 195.620599] ? dlci_ioctl_set+0x40/0x40 [ 195.624562] ? expand_files.part.8+0x9a0/0x9a0 [ 195.629145] ? kasan_check_write+0x14/0x20 [ 195.633370] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 195.638289] ? wait_for_completion+0x870/0x870 [ 195.642877] ? dlci_ioctl_set+0x40/0x40 [ 195.646845] do_vfs_ioctl+0x1cf/0x16a0 [ 195.650734] ? ioctl_preallocate+0x2e0/0x2e0 [ 195.655142] ? fget_raw+0x20/0x20 [ 195.658588] ? __sb_end_write+0xac/0xe0 [ 195.662555] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 195.668080] ? fput+0x130/0x1a0 [ 195.671348] ? ksys_write+0x1a6/0x250 [ 195.675142] ? security_file_ioctl+0x94/0xc0 [ 195.679543] ksys_ioctl+0xa9/0xd0 [ 195.682999] __x64_sys_ioctl+0x73/0xb0 [ 195.686895] do_syscall_64+0x1b1/0x800 [ 195.690781] ? finish_task_switch+0x1ca/0x810 [ 195.695275] ? syscall_return_slowpath+0x5c0/0x5c0 [ 195.700204] ? syscall_return_slowpath+0x30f/0x5c0 [ 195.705140] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 195.710503] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 195.715344] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 195.720532] RIP: 0033:0x455a09 [ 195.723717] RSP: 002b:00007f99ad167c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 195.731417] RAX: ffffffffffffffda RBX: 00007f99ad1686d4 RCX: 0000000000455a09 [ 195.738675] RDX: 0000000020000000 RSI: 00000000000089a0 RDI: 0000000000000013 [ 195.745949] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 195.753210] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 195.760468] R13: 00000000000002bf R14: 00000000006f8288 R15: 0000000000000016 2018/05/18 19:37:31 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x2, 0x1, 0x0) setsockopt$sock_attach_bpf(r0, 0x6, 0xd, &(0x7f0000000180), 0x4) 2018/05/18 19:37:31 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) sendmsg$kcm(r0, &(0x7f0000000140)={&(0x7f0000000080)=@ax25={0x3, {"e45947f5f86d6a"}, 0x4}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="da55fd5ead31aac2021db1a2085d0a5241ae5118dd742c521ad619beddee3325d70e67b5d31cb561263dc6f95883c7a97380d882c124cdcc2335aba2b2271a5e9cc765553a07e16f2b3927d3ed905aef81d7e52ef22e376e3db88c38ca1ff88a166993f7b159952c7d9c5640b7fdbfbd36027d8690261b1fb52123ba00dbaea7cef7f0da2ad8c3c6f6c732d0f6dcac27068583ee75899210da4bf4d8d849c5872ae49e3d6a1d946655c2d07dc06eb8b74019ad91e27a870f550c4ebee07e64067b8fa85ca01299352a934e538c44bc7acfaf7f9857866d", 0xd7}, {&(0x7f0000000300)="afdb2c837d87c887fab07cabbe1d82ade89098c73ed16567969cb14d7fb8acd5c1784a025da75d0983705211fc423dc95c8d8f5ad4e469d11bbfb2ced1bcd6aa450b5c25cc58b59f65772561d06262907454f4d31fca4e059bd6b50487ccf299fc31a3035d44a72c71dca7963e1619b1d1a4abc1823e37afc9df4402ae715a660f8b5471504a2c9c84c27c818b3d2d5d6df0d62ee485de811024cc128c4c6be7ec50efc68e36d97381ed0be6913fa0b772263be0fec10b092a7165bdce81dbf891", 0xc1}], 0x2, &(0x7f0000000400)=[{0x90, 0x107, 0x100000001, "28ff3d90998f338ca5141cabac24537eff16c48347a508e674cbe5f253e7b62f3d2cb21f375b6245d21e48bb8194281ade1cdfc3a0aecc227c33809b685114548484e3569b05da78900bafa8aa2cd2f4fd4b37f7bf6ddc8d2870181b61ca35cbdda84c4e78b1f692bd708c495eeb1692856e32e9a3a02ab2c189c11e0af2"}, {0x70, 0x13f, 0x8001, "f45fa2e8bc67bcdb45feb6a17ce318ef725a74a9db810432782997a07211ca249c8eac81883408d34cd85a188cac278d76ac71747817b193b17ba38bdaed9d9ff0aedd5703772bcdc562095dede8c6f8e9c8ee72a9ade5a8728e37a9"}, {0x80, 0x11f, 0xfffffffffffffc01, "80ab6c9e3eac142064a6f85046da27c5086b00b178bbe18c755ab987bda30fa7135c06ba7ffb9b6d053b4564c61d76496c827903d6e45e4f6d1f130a0913ca0f22e65958ef10a54eb0ba7c5af32901b66e11f2e3242ed079bb2fe5cb61a275aaed12c7c13949c01cb4b72d2694ce42"}, {0x108, 0xff, 0x2, "0a2ff715fd0e4d19e9e970854bbc19bd8675e75da582710859769060b6c10edfd1b85475122cc5252d3d1b12e24fd14d00841916641d381994656e2b074a6a53cb06902086a124e263dc20dfcc75dd16c362a830422b344c5ff55f33821cba8374d7600a3143f05213fe7053106dcb586bffed90b10ef9c49ecb80b6ba876fda51e805b735641a36f299ec45ce0f347b0ed65ba1330b27b2b4825adef8a4bca074d6f7427ce35fe9428af73ddfd629d163a43f3e663eb3347326e9522567e8ec5cccc97b3d399e63545314b8a48d57848b4d1dd415133e3b74e0b5db33e8a25eb6a610d4aad4027a88e81b700c246b61124a62717175"}, {0xb0, 0x11f, 0x0, "60b3347191b40b8f71d4092e65913ce81b56089a7d128a63689cdc5d34420ad9d9020c71ab8ae5e43ba5657bd793cd051edc6dcf5a10100f2e86c90c6d61a73fd535537a5f9a3a08af96b8cc7cfd23ddf72d6d404ff2b3643ba7c6b9638d5bf2cbed5256513d5f9287c1f05a622005d4a6f483ae075d123ccdd58833b0fea3312df111b31025f55f9509730dc9129d58a775e55a8f2899c75744"}], 0x338, 0x4004004}, 0x40) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x12, 0x0, 0x4, 0x7}, 0x2c) 2018/05/18 19:37:31 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000140)={r0, &(0x7f0000000200)="8dcc1659127fb6c05fa3a7432b208ed0933ea6ef50f7d2d638268dd996016fa6d5d31b27716dd92fa382d26ca266c2ca145ee148aa9438ca3c3aa2ec536fe637e057455a8157f6d9b6c57f435ef2a17a22a68aef8e062faec456bdc0adc673b214e0c4cef4ccde4e84b727f083593463678a8383e830f1ae05bf1fa8ef86a09bb22df49bcd933407c5f04f5137ffe83e55038a530345a8fbeca21f96bd371cdd1081048a719372d0d1ebd563417e428beff68485e1f5e2dbb91f791432215d2df9bf44a4f72be3ba4b3acf3761d5aa3b61297e48ecef9ea78d7bd518774a1a1660e5cdf1d0cb5c", &(0x7f00000000c0)=""/78}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xe, 0x4, 0x4, 0x7fff}, 0x398) 2018/05/18 19:37:31 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x5, 0x100000000209e20, 0x8000000001, 0x5}, 0x2c) r0 = bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x13, 0x0, 0x7ffff9, 0x0, 0x20000003, 0x0}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', r0}, 0x10) 2018/05/18 19:37:31 executing program 7 (fault-call:1 fault-nth:23): socketpair(0x1, 0x80003, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a0, &(0x7f0000000000)='%d') 2018/05/18 19:37:31 executing program 5: socketpair(0x1, 0x1, 0x8, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x0, 0x8, 0x1ff, 0x0, r0, 0xfffffffffffffffe}, 0xffffffffffffffdc) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8946, &(0x7f0000000100)="6c6f00966fd651b159a9c84a2c60d29800000020") ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000040)="6c6f00966fd651b159a9c84a2c60d29800000020") ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00000000c0)="6c6f00966fd651b159a9c84a2c60d29800000020") 2018/05/18 19:37:31 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000104000c"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000000180)=""/195}, 0x48) recvmsg(0xffffffffffffff9c, &(0x7f0000003280)={&(0x7f0000003040)=@can={0x0, 0x0}, 0x80, &(0x7f0000003240)=[{&(0x7f00000030c0)=""/20, 0x14}, {&(0x7f0000003100)=""/82, 0x52}, {&(0x7f0000003180)=""/138, 0x8a}], 0x3, &(0x7f0000005000)=""/4096, 0x1000, 0x1f}, 0x2) bpf$PROG_LOAD(0x5, &(0x7f00000032c0)={0xf, 0xd, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xbb9, 0x0, 0x0, 0x0, 0x1}, [@alu={0x4, 0x1, 0x0, 0x0, 0x7, 0xffffffc8}, @initr0={0x18, 0x0, 0x0, 0x0, 0x4a05, 0x0, 0x0, 0x0, 0x30000}, @exit={0x95}, @exit={0x95}, @alu={0x7, 0x2, 0xf, 0x4, 0xb, 0xfffffff4, 0x4}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0xbb, 0xb2, &(0x7f00000000c0)=""/178, 0x41000, 0x1, [], r0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=ANY=[@ANYBLOB="080000000000000098faffffff000000d33868d09cfd907ed8cd273647"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/18 19:37:31 executing program 3: r0 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000001540)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000000c0)="6d9352ef01d923eeafde6d06dad3e37184045347b06f9bed8bc6505e7b0f279f38bc1f502072f0c6d91b58db307b45aa0d22d1dabfe1558ecd25779f6331e29afca7cb9a6a5885b116c06b1b47c063b8b3218651e2a80d94001b6de4cb1340a8f5de4ab67259e981b673994720289b62ac271f7fb886e169284b12871135d26376c4e9dfc96510a05284b5cb4cda120124200b780563d9197d8e5d3f069304470c07d8f21654902091a26b688ddf465673ce2b395b3c6c85e23655c3a44bfcb6ed5df87d9b7352c43c4a6deaf5201bd26ad35ba87693", 0xd6}, {&(0x7f00000001c0)="500f9db02f91913f0ddc84e196228a3af4c4b9d7f2edc7de1d100a98b3cb543171aaf05d8d9393e1a768958095b66ca65a5a1d98b433dd77016d6f6e9ec5aa367bf6de935f4a0bd9893ae144139230fa5228856b57c92b422efd63690d7137b30813a66a54ac3b260f4ccb3db62e988daad5b557d388985218ac7c15444db127ab8e3280f6fe03654b70c0bed4cd93879d54b36c20cd0db9b2fc55836974a86450625006bd87f5fabd21f95438f0ef613fbf032982febf419e4cc721f21ee0607b6f6f40556134d3e9aec45a835a70", 0xcf}, {&(0x7f00000002c0)="26e8918cce4d033fb2cf858277ea706d757b98d0694bc7397632edabba75a5cb9a094e4716bd6c69eee83fd97a80b6e6dd1dacd08cdee285ff1f15acf9c2d72d87f24191cd1ea11270bf54c4feb6cbfe9d76bdf23cff57463f36d412ccb6747deb4bc15ec0aea596c4cb5badccd3914e9a83accb8b131a32ab552cfffd1cc6", 0x7f}, {&(0x7f0000000340)="a64c4d6d488492f26b60955076f9002e25b1f06b46b391ce4fbbfe66cd329f7b401bc187d9e343b1dab47877c6b0fac952a234ad5e06e56b9c7eef683c600618940d54d96f88699eb8712e6fba1e4eeeb32f7c476d4576d24c76f5593a827fa83e81820232021c8ffcb8368d7fbd87b65f665a6599bbe869e7317a78d0f720e78bb601b819e7f47000a70391ee71adec0bb4a4cd7743e28a6841df6bf8a1e407bd9cc16bcbf8ef", 0xa7}, {&(0x7f0000000400)="ea738c239df1de211b831a7a333152ceb2a5e91bd33a9ca96986e28e020291782479861240668ac7f9d495152ba8ea63d5a8541e476d6906039d38927325717891117f5299aad2aeef0c5b779b038e4266ceff910fdcbb8478cde65e7ded8d54cbc00acd6cd6f957d6dddead566017d401821f8b6bbdb905189eb84a63c39c66028752973fdd90d8ceae5468814cd8316f6ae41d200b176107d611245f7355d93a44999eb857e5acf4575fb3f9c24be3cb035e690c46d4590bf8a88a9c42d93c5ae72d0c42962513922dbd29414fe7ccb2e7cf1a2a923c0d32eef2b7b168657f2c7f2b9f7b86536781b5051d6458b52ed47496198cc6", 0xf6}, {&(0x7f0000000500)="2b81b286293f370dd1b688d04804340e7a23b6658919e9ad2edb63ed625df407a41a435b1880f874c1d1864a9742aadcfecbbbb677b0c7ecfb7ee91891674f1c53c7229954dd7870e54d92c58cbde902d66ce8ffcbe9575f23", 0x59}], 0x6, &(0x7f0000000940)=ANY=[@ANYBLOB="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"], 0xa0}, 0x11) 2018/05/18 19:37:31 executing program 5: recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000007100)={&(0x7f0000006f40)=@hci={0x0, 0x0}, 0x80, &(0x7f0000006fc0), 0x0, &(0x7f0000007000)=""/210, 0xd2, 0x5}, 0x40) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000007140)={0xd, 0x4, &(0x7f0000000080)=@raw=[@alu={0x7, 0x8a, 0xa, 0x0, 0x2, 0x10, 0xfffffffffffffff0}, @exit={0x95}], &(0x7f00000000c0)='GPL\x00', 0x1f, 0xe9, &(0x7f0000000600)=""/233, 0x40f00, 0x1, [], r0, 0x9}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000d300000000028000007a0a00ffffff006bdc5f"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000500)=""/206}, 0x48) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000002c0)={&(0x7f00000001c0)='./file0\x00', 0x0, 0x8}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001800)={0xffffffffffffffff}) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000001840)=r1, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x2, 0x2000000000000027, &(0x7f00000003c0)=@raw=[@call={0x85, 0x0, 0x0, 0x26}, @initr0={0x18, 0x0, 0x0, 0x0, 0xb6, 0x0, 0x0, 0x0, 0xffff}, @generic={0x464, 0xff, 0x40, 0x10000}, @generic={0x1ff, 0x7ff, 0x0, 0x2f1c}, @ldst={0x3, 0x3, 0x0, 0x7, 0x0, 0xffffffff}, @ldst={0x1, 0x2, 0x3, 0x3, 0xa, 0xfffffff8, 0x1}, @generic={0x2d13189c, 0x9, 0x6, 0x8}, @jmp={0x5, 0x0, 0xf, 0x1, 0x8, 0xffffffd6, 0xffffffffffffffff}, @map={0x18, 0xf, 0x1, 0x0, r2}], &(0x7f0000000180)='syzkaller\x00', 0x80000001, 0xbb, &(0x7f0000000300)=""/187, 0x0, 0x0, [], 0x0, 0x1ffffffe}, 0x48) [ 195.946526] FAULT_INJECTION: forcing a failure. [ 195.946526] name failslab, interval 1, probability 0, space 0, times 0 [ 195.957902] CPU: 0 PID: 16731 Comm: syz-executor7 Not tainted 4.17.0-rc4+ #14 [ 195.965194] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 195.974561] Call Trace: [ 195.977163] dump_stack+0x1b9/0x294 [ 195.980802] ? dump_stack_print_info.cold.2+0x52/0x52 [ 195.986028] should_fail.cold.4+0xa/0x1a [ 195.990092] ? perf_trace_lock+0xd6/0x900 [ 195.994247] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 195.999352] ? zap_class+0x720/0x720 [ 196.003063] ? graph_lock+0x170/0x170 [ 196.006853] ? __mutex_lock+0x7d9/0x17f0 [ 196.010925] ? find_held_lock+0x36/0x1c0 [ 196.015113] ? __lock_is_held+0xb5/0x140 [ 196.019191] ? check_same_owner+0x320/0x320 [ 196.023513] ? rcu_note_context_switch+0x710/0x710 [ 196.028453] __should_failslab+0x124/0x180 [ 196.032684] should_failslab+0x9/0x14 [ 196.036474] __kmalloc_track_caller+0x2c4/0x760 [ 196.041133] ? graph_lock+0x170/0x170 [ 196.044926] ? graph_lock+0x170/0x170 [ 196.048725] ? kstrdup_const+0x66/0x80 [ 196.052621] kstrdup+0x39/0x70 [ 196.055821] kstrdup_const+0x66/0x80 [ 196.059529] __kernfs_new_node+0xa8/0x580 [ 196.063676] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 196.068430] ? lock_downgrade+0x8e0/0x8e0 [ 196.072580] ? kasan_check_read+0x11/0x20 [ 196.076717] ? do_raw_spin_unlock+0x9e/0x2e0 [ 196.081118] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 196.085710] kernfs_new_node+0x80/0xf0 [ 196.089596] kernfs_create_link+0x33/0x180 [ 196.093828] sysfs_do_create_link_sd.isra.2+0x90/0x130 [ 196.099112] sysfs_create_link+0x65/0xc0 [ 196.103170] device_add+0x7a0/0x16d0 [ 196.107323] ? device_private_init+0x230/0x230 [ 196.111907] ? rtnl_is_locked+0xae/0xe0 [ 196.115876] ? rtnl_trylock+0x20/0x20 [ 196.119668] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 196.124676] ? br_multicast_init_stats+0xdf/0x150 [ 196.129513] netdev_register_kobject+0x180/0x380 [ 196.134265] register_netdevice+0x997/0x11c0 [ 196.138669] ? netdev_change_features+0x100/0x100 [ 196.143522] register_netdev+0x30/0x50 [ 196.147403] br_add_bridge+0x9b/0xf0 [ 196.151107] br_ioctl_deviceless_stub+0x99c/0xad0 [ 196.155942] ? graph_lock+0x170/0x170 [ 196.159733] ? find_held_lock+0x36/0x1c0 [ 196.163784] ? old_dev_ioctl.isra.2+0x20c0/0x20c0 [ 196.168629] ? lock_downgrade+0x8e0/0x8e0 [ 196.172779] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 196.177972] ? old_dev_ioctl.isra.2+0x20c0/0x20c0 [ 196.183330] sock_ioctl+0x2d5/0x680 [ 196.186955] ? dlci_ioctl_set+0x40/0x40 [ 196.190937] ? expand_files.part.8+0x9a0/0x9a0 [ 196.195512] ? kasan_check_write+0x14/0x20 [ 196.199735] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 196.204663] ? wait_for_completion+0x870/0x870 [ 196.209247] ? dlci_ioctl_set+0x40/0x40 [ 196.213213] do_vfs_ioctl+0x1cf/0x16a0 [ 196.217104] ? ioctl_preallocate+0x2e0/0x2e0 [ 196.221501] ? fget_raw+0x20/0x20 [ 196.224952] ? __sb_end_write+0xac/0xe0 [ 196.228923] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 196.234447] ? fput+0x130/0x1a0 [ 196.237718] ? ksys_write+0x1a6/0x250 [ 196.241517] ? security_file_ioctl+0x94/0xc0 [ 196.245921] ksys_ioctl+0xa9/0xd0 [ 196.249368] __x64_sys_ioctl+0x73/0xb0 [ 196.253256] do_syscall_64+0x1b1/0x800 [ 196.257136] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 196.261978] ? syscall_return_slowpath+0x5c0/0x5c0 [ 196.266903] ? syscall_return_slowpath+0x30f/0x5c0 [ 196.271831] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 196.277194] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 196.282046] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 196.287224] RIP: 0033:0x455a09 [ 196.290401] RSP: 002b:00007f99ad167c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 2018/05/18 19:37:32 executing program 6: mount(&(0x7f00000002c0)="2e2f66696c65300300", &(0x7f0000000300)="2e2f66696c65300300", &(0x7f0000000340)='ufs\x00', 0x0, &(0x7f0000000380)="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") mkdir(&(0x7f0000000a00)="2e2f66696c65300300", 0x80) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000009c0)={&(0x7f0000000200)='./file0\x00', 0x0, 0x18}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000280)={&(0x7f00000001c0)="2e2f66696c65300300", r0}, 0x10) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000ac0)) mount(&(0x7f0000000a40)="2e2f66696c65300300", &(0x7f0000000a80)='./file0\x00', &(0x7f0000000ac0)='coda\x00', 0x80818, &(0x7f0000000b00)="40726986203ed2a40c081524b1652e95734b30410e5d309f6ba7540b64502fe8811847d5565f21200b061320949197b6a15aa78c2f37c808e1a1ca567f732c6c54c9e2bbdc65932ab24a28891d0d33c71048fa9cfe29081d1c487356207a2fb704cbb2e89b2bf1b9a3f21ef70de8fb95581f891b9458961d01912f98f4e9ab55a5afd9277eb3230e44eec15e6c14cad8dfbf24eed3390fa3abfc125aff20187808d98417dbb655dc6025e5bf2546b08059a543dd1b39232294b0ef2c26ebc448d6a944674778c2ebbf4da5278b99ea32a7d34718879e1150933267a52ccf8444678eb4d32f8ef1451fd2") mkdir(&(0x7f0000000000)="2e2f66696c65300300", 0x8) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)={&(0x7f00000000c0)="2e2f66696c65300300", 0x0, 0x8}, 0x10) socketpair(0x6, 0x5, 0x6, &(0x7f0000000180)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000140)={&(0x7f0000000040)="2e2f66696c65300300", r1}, 0x10) 2018/05/18 19:37:32 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e900000000000063cf"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000010ec0)={&(0x7f00000108c0)=@ll={0x0, 0x0, 0x0}, 0x80, &(0x7f0000010e00)=[{&(0x7f0000010940)=""/56, 0x38}, {&(0x7f0000010980)=""/204, 0xcc}, {&(0x7f0000010a80)=""/170, 0xaa}, {&(0x7f0000010b40)=""/154, 0x9a}, {&(0x7f0000010c00)=""/164, 0xa4}, {&(0x7f0000010cc0)=""/139, 0x8b}, {&(0x7f0000010d80)=""/110, 0x6e}], 0x7, &(0x7f0000010e80)=""/57, 0x39, 0x6}, 0x40000002) r1 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xfffffffffffffffe, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x3c}, [@ldst={0x3fd, 0x0, 0x5, 0x0, 0x0, 0x0, 0xffffffb0}], {0x95}}, &(0x7f0000010f00)="47ef5cc99f14504c40", 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], r0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r1, 0x0, 0xe, 0x77, &(0x7f0000000000)="ff7a759142bdf8177631e7ff6a95", &(0x7f00000000c0)=""/119}, 0x28) [ 196.298103] RAX: ffffffffffffffda RBX: 00007f99ad1686d4 RCX: 0000000000455a09 [ 196.305364] RDX: 0000000020000000 RSI: 00000000000089a0 RDI: 0000000000000013 [ 196.312626] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 196.319891] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 196.327153] R13: 00000000000002bf R14: 00000000006f8288 R15: 0000000000000017 2018/05/18 19:37:32 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f00000075c0)={&(0x7f00000060c0)=@hci={0x0, 0x0}, 0x80, &(0x7f0000007440)=[{&(0x7f0000006140)=""/4096, 0x1000}, {&(0x7f0000007140)=""/12, 0xc}, {&(0x7f0000007180)=""/85, 0x55}, {&(0x7f0000007200)=""/126, 0x7e}, {&(0x7f0000007280)=""/154, 0x9a}, {&(0x7f0000007340)=""/224, 0xe0}], 0x6, &(0x7f00000074c0)=""/242, 0xf2, 0x7}, 0x2000) sendmsg$kcm(r0, &(0x7f00000079c0)={&(0x7f0000007600)=@hci={0x1f, r1}, 0x80, &(0x7f0000007740)=[{&(0x7f0000007680)}, {&(0x7f00000076c0)="d1da296de8d726436ef40637f7bdc1e5125c44dcd582b55077c0c8906ce9cb28b42fd330b66a276b2d537ebdcd40626882fef038a9fd5093659a0529d24258eb580ac21618e96f695331ebe549a7cad66aa2723f68a7b62fc937df37da2529076498912dc68d455bf36e4a3d3caadb61710d12e854b21da42f97c0", 0x7b}], 0x2, &(0x7f0000007780)=[{0x58, 0x19d, 0x0, "a68c8543e0eee83e75c060f8dde93a494994457186827b3dbeb40ab5d039d8c14a6e304ed681d7985852f3446e1cebff5d0ba4413ca1f4cc018a8361d3937e17e7948702"}, {0x90, 0x13e, 0x101, "3fff496d4f0791532e117126167614502d4101239f6b6ad8425d59f12ff2b4de759b528ea98101e04be5269c430f30ec5919d88632971a33fab8245860d76369882bd70f1896f1b83882766a79e271f1f3a182407cfdf29f5128e4a6c72c6131e1911409491a761f929f3da6ff6b98cd9ff5f4042205986cd030eff6bc30"}, {0x50, 0x1ff, 0x3, "21531963765bc2b3e7a47559a6359bcd2d3de6e54e384953ef7bbf22f51fdd85f7b2d5b3757f75ef043b9617f6bc977001ecf5449c3ca44a888d0191"}, {0xc0, 0x0, 0x0, "8862bdac854c51bf0eaa0af988c95646a50a669117414e309d3b71226a0e5f396bc581d71b676e36584a96e7ce9eb776b04818fc7f2d991548826e5ddb7b518a4eb3fdbc38f240aa9ca15d006d2dfcc3df1ce15bc870755515abcb4c99de2bbe14cbb3adc77d1ed46062add29415239a1cf539b36b0f74b39c0e66b99aae05b9923e9049157bd742e835577ce4795d887a274d17a9b93698abab7e472472c66d1252d6075c15b1a6e49982a9e27c"}, {0x10, 0x115, 0x1}], 0x208, 0x800}, 0x4) r2 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r2, 0x88, 0x67, &(0x7f0000000000)=r2, 0xfd20) sendmsg$kcm(r2, &(0x7f0000000580)={&(0x7f0000000040)=@in6={0xa, 0x4e24}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000380)}, 0x0) 2018/05/18 19:37:32 executing program 2: r0 = socket$kcm(0xa, 0x1, 0x0) sendmsg$kcm(r0, &(0x7f0000000700)={&(0x7f0000000040)=@in6={0xa}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000780)}, 0x20004040) recvmsg(r0, &(0x7f0000006040)={&(0x7f0000004cc0)=@can, 0x80, &(0x7f0000005ec0), 0x0, &(0x7f0000005f40)=""/210, 0xd2}, 0x0) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000240)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000000), 0x0, 0x0, 0xfffffffffffffdfd}, 0x2) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000400)={r1}) recvmsg(r0, &(0x7f0000000440)={&(0x7f00000000c0), 0x80, &(0x7f0000000000)=[{&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000000140)=""/247, 0xf7}, {&(0x7f00000002c0)=""/247, 0xf7}], 0x3, &(0x7f0000001740)=""/4096, 0x1000, 0x80000001}, 0x20) 2018/05/18 19:37:32 executing program 4: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file1\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000200)='autofs\x00', 0x1100000, &(0x7f00000002c0)="f0a2ffb1e9880aa5942a55c54c920a4490f94c4e18461fb6095c918a77bf8649961c6b9b08cfe4505d4b482242712456213f4775ee1518336df314f830d1da2cf5eac0dec130091398cfe2f2bb3891aeee5fd42be994a1c7684c38242c228a5e7c26719bc234b45b2d4abab0eec4b24ab1c9456ee42fbc9a5cf6a77762819c09f8f3abbcb95db08e4430da150146babb59e845118c39003e530a07") r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000040)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000280)='./file0/file0\x00', r0}, 0x10) mount(&(0x7f0000000440)='./file0/file1\x00', &(0x7f0000000480)='./file0\x00', &(0x7f0000001500)='jffs2\x00', 0x21, &(0x7f0000000040)="7178c5") bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)={&(0x7f0000000100)='./file0\x00'}, 0x10) 2018/05/18 19:37:32 executing program 5: r0 = socket$kcm(0x2, 0x4, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f00000000c0)=@in={0x2, 0x4e22}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000000)=[{0x10, 0x0, 0x7}], 0x10}, 0x24008014) socket$kcm(0x29, 0x5, 0x0) 2018/05/18 19:37:32 executing program 3: recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f00000004c0)=@sco, 0x80, &(0x7f0000000840)=[{&(0x7f0000000540)=""/158, 0x9e}, {&(0x7f0000000600)=""/243, 0xf3}, {&(0x7f0000000700)=""/143, 0x8f}, {&(0x7f00000007c0)=""/10, 0xa}, {&(0x7f0000000800)=""/8, 0xfffffffffffffc5e}], 0x5, &(0x7f00000008c0)=""/47, 0x2f, 0x101}, 0x10040) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001140)={0x0, 0x0, &(0x7f0000001100)}, 0x12021) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000080)=""/39, 0x27}, {&(0x7f00000000c0)=""/216, 0xd8}, {&(0x7f00000001c0)=""/77, 0x4d}, {&(0x7f0000000240)=""/166, 0xa6}], 0x4, &(0x7f0000000340)=""/223, 0xdf, 0x6c44ce73}, 0x1) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000480)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000940)) 2018/05/18 19:37:32 executing program 7 (fault-call:1 fault-nth:24): socketpair(0x1, 0x80003, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a0, &(0x7f0000000000)='%d') 2018/05/18 19:37:32 executing program 1: socketpair(0x1, 0x7, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a0, &(0x7f0000000140)='/\x00') ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='wlan1/.cpusetmd5sum.({keyring*\x00') 2018/05/18 19:37:32 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) socketpair(0xa, 0xa, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) sendmsg$kcm(r0, &(0x7f0000000400)={&(0x7f0000000080)=@generic={0xa, "ffd11b01521dfe80000000000000fa1037a80e2946590f000000a6c593e6ef3d35a6b12233521f1f636c82483ced9b15aa88e89d87d0a87acb148d0b77a3d7bb288947cfc623e0afad275f4d5c79a6de39a113a85c44221a41d88b7d6c6b3af53503d46853b4e13a897e4d7c008782ee6d03488cea4dd54a9ee79ddc2994"}, 0x80, &(0x7f0000000280), 0x3db, &(0x7f0000000440)}, 0x7ffffff7) socket$kcm(0x29, 0x2, 0x0) 2018/05/18 19:37:32 executing program 2: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000280)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x8, 0x10, &(0x7f0000000040)=@raw=[@ldst={0x3, 0x0, 0x0, 0xf, 0x6, 0x20, 0xffffffffffffffff}, @jmp={0x5, 0xfff, 0x9, 0x8, 0x0, 0x10, 0xfffffffffffffff0}, @exit={0x95}, @alu={0x7, 0x0, 0x0, 0x9, 0x9, 0x0, 0x19}, @ldst={0x1, 0x0, 0x3, 0xb, 0x0, 0xa0, 0xfffffffffffffffd}, @map={0x18, 0x6, 0x1, 0x0, 0xffffffffffffff9c}, @alu={0x4, 0x9, 0x6, 0x3, 0xb, 0xfffffffc, 0xfffffffffffffff1}, @ldst={0x3, 0x3, 0x2, 0xe, 0x0, 0x50, 0x8}], &(0x7f00000000c0)='syzkaller\x00', 0xffffffff80000000, 0x34, &(0x7f0000000100)=""/52, 0x40f00, 0x1, [], 0x0, 0xf}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000240)={r0, 0x50, &(0x7f00000001c0)}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xa, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x24}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 2018/05/18 19:37:32 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg$kcm(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000002540)=[{&(0x7f00000000c0)="de2b52bae813cc51f43b696471b39364002b602d669dc43a560244466c4bb6962bbc467b4f0dc317df235feb7104dc27d5b7399ccf1191e067ee519c631be76029939bd30bd60cfc9c1dc87e81a53f8e58f0d842e4d9f61f844ee2ba000eca4036cc37e0988dc338a6aaa0fb44e18457247d581e824c8613f61bfe95acd9aeba305ee099a275a699f64e140bf9ca672ad497b066a59d3356a923c1a997427fdc512446e5adba2508ef8ba81c1d43ce3bbea8cc5be582068987bd773a2946f69e446df87abb0a8ba99996ac73d77a3dba5d4faf9e1788fb", 0xd7}, {&(0x7f0000000280)="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0x1000}, {&(0x7f0000001280)="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0x1000}, {&(0x7f00000001c0)}, {&(0x7f0000002280)="c509191ddc0d9542b6fa14eb88be4a3bbb30c3be7c05b8aa43eac9370f4f0e830cb164b8c62579f8b718e294345485f7c1b7cab13804a460a06c5c4631d517d0ddad708b1aa38e3d22e032829a99bfe27cc485e97b18d1f9f1e4fe2681557a7a9fba40c5e452e0b4d6ba9ba512be8b101debb51338b07f1be27b00ebdc5421f7176ff5121aa74632d73b3d80", 0x8c}, {&(0x7f0000002340)="b06c3fcc63a99e41ec75c3000505ed7ddb6fd66869ec0f698d9c883637d49c796cd99cff09112039e07eb75fe913765f698a0b7a6080d0e639e6f136b25558b50e0c323f239c2f5b8c94720c038ae21f79865359b3ce437e530b75a6a85084fd5b27c8a94172", 0x66}, {&(0x7f00000023c0)="ad6ac24f2085a3da26f4326313e27d31890cf5157933aa441e070130f5505ca31fa592fbbb76102e64ceaac32c8bddaadb825fd6accd4172665f1bf4fe88a422de3eb1f3f630b518c8cf865f9736b0f61a69", 0x52}, {&(0x7f0000002440)="4407e468480d55d652788219c2b215ba605ddd769d28e2d2ee308beec541993cf5ba07a8a02b81d50eb89189a7861758bb8206ba27e69f8a94ba315a88c19b4f9628c5122289dafe3e50b111f4e9148d8e211c2f7645bab5afd4632acf974e9fc1f9050f1279dcbdf8a5ee1897bdf584c73bb9aa14f9af2e95befbbf4e09e9ed44fe416fbaa2fd39a141c68323715b4f4bbfca20e36f1ff9d2f4bb2eecd539266ee2f96bcc7e0149354c3a43f17af72de5e5fb9d95952f52e0acc0ba331bd7febe297099422cd4adf5bc7832480dca5f6a6d004f28893fdd049475dbf78254cfbb620410abc0bc998248917de80ebd6382a1", 0xf2}], 0x8, 0x0, 0x0, 0x24000000}, 0xc080) sendmsg$kcm(r0, &(0x7f0000000240)={&(0x7f0000000040)=@in6={0xa, 0x4e21}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000140)}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)={r0}) sendmsg$kcm(r0, &(0x7f0000003cc0)={0x0, 0x0, &(0x7f0000003800)=[{&(0x7f00000001c0)="2266f2296599ce58f40e176ef42f86185c79ad2aa5e81c27b15859a6906b354498092c63740509162bacdce68ed5de0a815f9ffaecf0", 0x36}, {&(0x7f00000025c0)="b1e99d693bccbfd5ba292ef895c7fddde2ff364a8a58f43f4e17c9470f29bbdc12f3093f9e2bed3523c17c4cc5424e8089b2341d82dcf7cecc6e78912ad9f945bb31e46542cd6e7bda3184e9d821536266d111f24cbce80cb5faac98cf51257a8d223c83a37136a8a3b0d53f2c5b5fd5dba3e66b3545b5c7df79b02f01825f67763294386400e5a039eb7b", 0x8b}, {&(0x7f0000002680)="3488d9234da7352ec6a2b11939447cb4c2", 0x11}, {&(0x7f00000026c0)="5c5ac9637934ef016f698e57599e", 0xe}, {&(0x7f0000002700)="97fe1a6f67c6c6e5895eb565b4079e46fbece2da29b9af5bb6561333936bac2d527cff8026cde35042177b6c5d0fdded60f63f0dbf50d2a5bdee7468a0b61781f65c1b85316e1510c7f8dfd931b5776f7647a1db6f32f7bc493352962ba2089f5b374834a0ecc2d93ed41b72ff7a2f46eb38d689c30c71b6f264d12aa5ed", 0x7e}, {&(0x7f0000002780)="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", 0x1000}, {&(0x7f0000003780)="d375c4895460e3aacd53d3e52f2ee8e531dfef7d8d9b59b919a799ba4e50456f4d8eed5deb86def1cff109ec3ae904ab7d8db2edd2269626093d761e6d7e71c0db1c9dbf77", 0x45}], 0x7, &(0x7f0000003880)=[{0x28, 0x10b, 0xc4b, "857caf07997e234ea895514185615026c22cd753"}, {0xf0, 0x10b, 0x1, "201a2455b890f72d662f766f9c0eab782ebecc1614fe5ded9ffeb87ffec80bf0fc3fcb35d0d096f3bc4654837c519102661e9572aae8a428954db3128b78f5de907d3ced7c2f5ba669db28328ef43da11cd884cba9767d2a3076eb3e48dd513236d589106693011ad36c0b465d4e320f2e0a409350d42def47fe12ce00b7464c5bf54d2e96c26205374907b0376bb20579144d84d2aee4978b4a3394c739e18088c3a4281ad64f54c187d8c33f91208b466f5d84ca2a8e09bd4157be7cda6e606659039e0e0f17f8f87ec61932cee0defd74c5d1aeb0518dc536ed5908"}, {0x68, 0x111, 0x4e0000000, "30594fab4c9953ee7635c8f43f2e5b887b619176d7ff49f72613c968e09c5f07514e257b177cdcb9cbb5244e73fcc12c369d1367c793a4fa8da3dc0de4653bafe393abf229fec6ce6ded4585a79f0ce5e640438128"}, {0xf0, 0x0, 0x3ff, "74b7df25a6bf91eefbec072d021f0e2ccc0b31835f35ce595f557b0a99c8ec657d28e6fbd2f54b429df91a1365f4714bec1e2847e96925c6df19194826bf6aabce588aa0e9308a80aad814472301155e35dbbbcc2d5f7590c837225a8b485c74807f9e39a0e4f32eb745c6d0314dbdd086a7a86017b5d2a43639d6866aafaa69db98a12831a35aaf15c1b912f1efc3cefeb154d3c68c281525bab3184a4232f479917f5f00d7ac8ec75e56240541de093a5f8737917d79436b04d122ae59d5f543c9b1d7e5248d36551299a75aaf8e69f38c382927950a8ea69d"}, {0xd0, 0x19f, 0x80, "db53e99c4c1e26c25a8d7c9185078a3b09dbecb66a4eb718d9291e565502c7dab543b47dff5b684f849c691adcfb8df39a707354d8f738c7a5e57cf1f2ecce3516776ecab106213bc6ce6970ba4a5087ba398901bd70bc0d1ebe59d17f7e7aadc76d260870ed8ddd3e90c4cff86e4a37f95b72aea085bbbe48b2c85df06cd7b97d3f1ed9c7eb04b9c916e3f6da6f46bf1237860e0376b1aebd37db50e7748c99a8ddac841b182839ca7e361c07d83fa17599f76897b0d68c6588"}, {0xd8, 0x10b, 0x20, "c9b7cc7af1a8c3d7edd7c7362f602b6b9a2cb4bfa320384b7e90d56422b0a0522d5482255a18082409cf60554e2d483ab22791545e1ebcf2e1b938f95f23fdd066e09de3758ae10c4d31111cdedc7a7aae3ebc1ff268845081621ca4559606adbf6a284e996dd2de80a56b6702f0fb1d958521afd1e170a087813e4d80383e32e8aa39906e1af0b39ca204bdf372511306220612ea98a52d68489a50a6864fc89781d59e7f773f1068a9b375540a8ffcbaaa4ac2472e2d3ca4974fd67c486872213b7198c42f"}, {0x20, 0x1af, 0x8080000000, "9e2c50ce34c3e05d7c16c17c39"}], 0x438, 0x800}, 0x10) r1 = perf_event_open(&(0x7f0000003d40)={0x4, 0x70, 0x1631301b, 0x7, 0x3, 0x80, 0x0, 0x6f, 0x88202, 0x2, 0x9, 0x3ff, 0x8, 0x85, 0x20, 0x8, 0x9, 0x1, 0x88, 0x100000001, 0x10000, 0x5780, 0x6, 0x6, 0x2, 0xffffffff, 0x0, 0x3f, 0x7, 0x100000000, 0x0, 0x78f, 0x1, 0x4, 0x8, 0x80000000, 0x5, 0x1000, 0x0, 0xfffffffffffffff8, 0x2, @perf_bp={&(0x7f0000003d00), 0x2}, 0x12, 0x8001, 0xff, 0x3, 0x5, 0x9, 0xd2}, 0xffffffffffffffff, 0x8, 0xffffffffffffffff, 0x8) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x80000000) 2018/05/18 19:37:32 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) r1 = socket$kcm(0x2, 0x3, 0x2) r2 = getpid() recvmsg$kcm(r1, &(0x7f0000000b40)={&(0x7f0000000480)=@can={0x0, 0x0}, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000500)=""/145, 0x91}, {&(0x7f00000005c0)=""/164, 0xa4}, {&(0x7f0000000680)=""/91, 0x5b}, {&(0x7f0000000700)=""/209, 0xd1}, {&(0x7f0000000800)=""/6, 0x6}, {&(0x7f0000000840)=""/70, 0x46}, {&(0x7f00000008c0)=""/236, 0xec}, {&(0x7f00000009c0)=""/35, 0x23}], 0x8, &(0x7f0000000a80)=""/163, 0xa3, 0x800}, 0x2) bpf$PROG_LOAD(0x5, &(0x7f0000000b80)={0x0, 0x5, &(0x7f00000001c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x5}, [@generic={0x5, 0x2, 0x6, 0x58}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x40, 0xfd, &(0x7f0000000240)=""/253, 0x41000, 0x1, [], r3, 0xc}, 0x48) r4 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x0, 0x3, 0x4, 0x9b67, 0x0, 0x1, 0x201, 0xb, 0x5, 0x8, 0x20, 0x3ff, 0x0, 0x5, 0x1ff, 0x3, 0x200, 0x9, 0x1ff, 0xd7e3, 0x80, 0x4, 0x200, 0x40, 0x4, 0x6, 0x41d3, 0xfffffffffffffff9, 0xfff, 0x6, 0x1000, 0x8001, 0xd25e, 0x9, 0xff, 0x100000000000000, 0x0, 0x401, 0x0, @perf_bp={&(0x7f00000000c0), 0x9}, 0x0, 0x1, 0x8, 0x7, 0x1, 0x9, 0x4}, r2, 0x2, r0, 0x8) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x8953, &(0x7f0000000180)=0x7) r5 = getpid() perf_event_open(&(0x7f0000000040)={0x3, 0x70, 0x9, 0x5, 0xbc, 0x6, 0x0, 0x8, 0x40000, 0x8, 0x6, 0x7fff, 0x0, 0xe2e4, 0x2, 0xffff, 0x8, 0x1, 0x0, 0x1, 0x3c, 0x100000000, 0x10000, 0x101, 0x7, 0x7, 0x4, 0x6, 0x1ff, 0x8f, 0xfffffffffffff04a, 0x2, 0x101, 0x7ff, 0xfffffffffffffffa, 0x10000, 0x7, 0x80000001, 0x0, 0xffffffffffffffe1, 0x1, @perf_bp={&(0x7f0000000000), 0xe}, 0x81, 0x4, 0x1, 0x0, 0x602, 0x1, 0xffffffff80000001}, r5, 0x0, r0, 0x2) 2018/05/18 19:37:32 executing program 0: socket$kcm(0x29, 0x2, 0x0) r0 = socket$kcm(0x11, 0x1, 0x0) sendmsg$kcm(r0, &(0x7f00000002c0)={&(0x7f0000000500)=@sco={0x1f, {0x0, 0x0, 0x30c}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000580)="e5e13d4935b30b496a17e9fd8035", 0xe}], 0x1}, 0x0) r1 = getpid() r2 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x5, 0xe1, 0x6, 0x10001, 0x0, 0xe76, 0x4, 0x9, 0x5, 0x400, 0x4, 0x80000000, 0x7f, 0x3, 0x2, 0x6, 0x100000000, 0x2, 0x81, 0x7, 0x0, 0xfffffffffffffffd, 0x6db, 0xffff, 0x6, 0xd20, 0x1, 0x80000001, 0x3, 0x4, 0xe4a2, 0xfffffffffffffff8, 0xffff, 0x0, 0x0, 0x2efa, 0x0, 0x7ff, 0x2, @perf_bp={&(0x7f00000000c0), 0x4}, 0x10, 0x5, 0xfff, 0x4, 0x10001, 0x51, 0x6}, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x3, 0xfffffffffffffffe, 0x3, 0x4, 0x0, 0x9, 0x90008, 0x8, 0x5658, 0xc2, 0x7, 0xffffffff, 0x1, 0x9, 0x0, 0x2, 0x7, 0x7a60, 0x1, 0x3ff, 0x9, 0x1, 0x4, 0x7, 0xac, 0x40, 0x1, 0x4, 0x9, 0x526, 0x7, 0x6, 0x0, 0x5, 0x2, 0x400, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000000), 0x2}, 0x0, 0x3, 0x7fffffff, 0x7, 0x1, 0x5e0d37ab, 0x800}, r1, 0x5, r2, 0x1) 2018/05/18 19:37:32 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000006a0a00fffffff6006118"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x9, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) r0 = perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x8b2, 0x472049c2, 0xe58, 0x2, 0x0, 0x0, 0x4000, 0x4, 0x4, 0x2, 0x5, 0x4, 0x9, 0x5, 0x84, 0x401, 0x2292, 0x7ff, 0x5, 0x2, 0x73, 0x9, 0x3, 0x7ff, 0x5, 0x7, 0x1f, 0x6, 0x0, 0x8, 0x4, 0x8, 0x4, 0xa3d9, 0x0, 0x9, 0x0, 0x7, 0x0, @perf_config_ext={0x8000, 0x8}, 0x10018, 0x9, 0x3, 0x6, 0x2, 0x1, 0x1}, 0x0, 0xf, 0xffffffffffffff9c, 0x0) socketpair(0xb, 0x4, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f0000000540)="d4c67254e6a6e7abe03a31add247467ed43f8a9a5a97e8f62c839bea22c0a8de17dd46933807a08e35c476c75464cf65191c565a2482c6596dff250d7237ba2ff78e28cad450be4ea4f11dd46f3c8e7e439262619140420908e7473fdd37738e18905602de9c64b1f596965422e08ed13ff8c89df776dc53ff938b049e291d128805ce15e571fc4d41932216eff0bf282c1ea7fc77a4450d59ef99dc622826720f5b172ef6f7525315b9385bb110520d1b1f55b075", 0xb5}, {&(0x7f0000000140)='Q', 0x1}, {&(0x7f0000000600)="451c0427b12635b4215252c4d99a3792e0fd6e1bad1cfc5d576aac6a8fa53a54d06b055355e095724ba3bdea2b12f4ca9b526323deb631686c3d82a216305480d5f82ff4d12eaf91358276038bb13e4382e1e685ae567c0263a40ff50a2957741b86f15d0fe38c3c5d969f818c5bdd393fdc9b8347a47f731ba80363280d291d91b362e0d975bb951b9f6049077e42fa9f4f681e1854c98fbb74ef51fc12cf224f14e4a2c7acc6b1dff9a20cd2aeafd18e7364d3cb015d2ab1c766d9134e24544afd17c3e77b76e1574716f6c864b459d99443532a292aa0b8c18c3a0c58863edd4822df731568b7d9b8023cd2c98a5648bb3bb7600957df6917b9b043fffafe4dfe3b4310f0f324c994ea84eda1e5aa37805ffa66501621deea026859a0b4a3f73506f21f407a8aa1bb77983086a492befe695a4acbd317cecf25394c40cc9b1ce76881e1346ccd22fb77c8a6ae95a21115dc15be29243e75b16f4e72a26dbd3b20776531e47d0e4380250eb43a1aaeff9c635e208f6b83c5390e9e7948314c47f85d1c0557bdc7d1cb7e51e6f844d05998f5b9851ca257cdef2d21c003e0e3ff9b524fd4ed1a3ce4a21ad7fcdc4d00cf225b2b209cec504b39908a02ff314abbb1340db2e3dfa3bde9cf066849139a1b9e61e7290098cc3c7bcadc4f3563d9664bccfe8222b7526b8c124b89b14aa3134c84b15eb6a7ca186af94446dab1d29626f2ae45789aade147b41e61389590526fdfc9154fe8bbc1c10ac7d8ec3471aed5aa7c0dee55e537c45cffb69a33d7bae626c61a4b5f2186195fbca689753d6e20278fcc5926eb45c4c7788c61fa04f6cdf7ba8efc54c27e97ac781a1540dabf163c8d3cf3dd4690c77648e8aa344dbbaa3c24812d41d579f0eab5b3ef8feb1904f0b93eb602b727832339b16d13cd9faa1b3bd337bf2a05546d94823b7819c9888dc7e734aed8d944f2b8d2fe4763c5e52001a650f07de1f397250153506886c07f6b0eacd949e6ebba1de6df39702757347bb13157fb4cc14cf8149167a44d7e7f3b5ce495b36c9dc4d15b92300329ce6ae5524cb173c75bdd0e5e58d399b8f7ee4c5d246786c4ba76ccf3f5ac3f46faf9beb0a2a34b754820c86d868cdf8d6a32c6458b313f03d8b7d22c8c450d05f228d4a5378f0ea7c4fe69583dd9101fdcc599db820238da8955328631e0bef9aad7879824398f02ff740a7887604703311108aa82211d56681c991a00c0775b1e11a3de5315bc319330d0e89c4d2b82c19c5b65fcb7e390f1891b3c57824dea825e3a8411ced1874dbc6f7a7e092fb4082bfd704004e2257c1c144218dd8a2fa59e4bf00c72238a4892655b3fbc82833c4b51e6245f34fd06014c601c024f04ea1ea0fb7a309f83f58a3465182c806984743ad26ef828c6ca1332f05862c03d43370458ff3c63a299be84d53b762f9e7c1d3ed26d899615e233daeaab59a3bc14230ee84975b3bf554579cb254068f07a07aba18f466134444f89118021a87eef515cc6dd586dbaceb507088f65ab59d1f1abf65d8afa9ab910871aa2e0ec5da48d2450834d1aa3d3ce9c0c370376e4ec591d0032d11bd7b61dd6420d17b3b6e3fb2658933de2df6030f4864e716e4d059b1e9133384c808d92e66a1b740712a988b7a6c41d3efcf0ad2fa5b295f16e11122b94abfc14954ec649d1748300fdacc3bafac402837ad1f5372983f29da06c33db3fce5203eb00907a0f8f8c772dbf61cd7f27f9d924e8bcb53bf0071c54f4a35c57fd315822a72e3ba278e6cc2a85c047719298fe7c335f956d69722b49ca0a1f3907d815a7955290831c9e3b15bf7ec48ec3ea6a89ac08342e3b13e0633b7f32bbc2935c9e7a722c59059667c025f5b9dcf98a9223803c631a78256e26fd2aae405c90c40b7f9f109938938f79c3b644f8a8d1515578c86ee0ee3c99e44bf0eb49b80912d5199fc192b9774971deaa09c0a37d4764f87e8b5ccfeda51de9aa41b189d241ba96335c80cc5c766176da41562042e0107ff7ea23442c94e4d8426439a8fdf7c75222336185708e9b4698ab4fcd3bff130a583ed132bb86310eb46e3c1be158eb966a1037e9fb4dbbb10f112e558b84961cd079175dbb0f39ca1bc7c9360a8acaad03f90cbe3df19fb32f286e25ceb8a6de17a9b9aba89ad5568230887674bd7b9947a2ae4bf3a2d1e716fb2cab2b635e39fbadd03f9f2278601064e8edf7e8718bf96950308a17cb82dc7aacec61175128aed8448685ffec3460c827d521505d36b32dbc7c3962b25e0283ae7dbf335dc904754c0f68310b970189b1813ee6348853b2193a91f8ad085ad935be6bc9671b936be6d22168c479894c990605b28bb381900b7d786b956f45711e0af78d0f6f9e3cece677b6485222d19fe01bdc992007128d0431893871fc93e787c3a0ca95ee2f6b64fc557af56498dd21e912b631e19b4ce9e5726a2d350c0179fdc1b91c8af15ea858495357d0a14567a10b1229023b958c64cdb8c181c18ce675077b77dda9aba1afab02b1dec4d46b3a64076c28e81d3caba54698107df48afaee8f70d17125a0e8940e04c255ca7faf1763eeb40a3c5db7cde2d92e908be2c61bd02e403559574ddf0c6edf3377de4583be806450512a53b085ad7cd25ac0d39e84bccc20962fa8822cbd7e3c8a879266c9af598792ea4b7df0895c904c9becc8933cbd81ee2c1af5342c3a169bc81b0944da47ec707d3ae18eba32664523982833c8179c0830ec9f69c01d85cdafce020caf7f37747f75f17afe961a7970327055628fe700c99d16d5295c454bf19999ba6a5780e8e2ae6d3325fe243c5b684d0b34bc3e6b398e035b156ee795d4bbb858ed790bbdbb1fb9bf2d9826c18747b28b09132680c12049a5fb25bb6a89de3d599dab3e2e1c304bf29b5c2e910f6a4d6e60abf91bd9c3ddb4fb064c98d6e3e684fa80085b21eea4461d16f1ab550345333468cc68f86cf097fda1f7c6966d90c8d4274df39649ec923c974e594697eb62d5291dfcfac5280708dd0449ce7e4e37cc5e7a6c8ad2796a42b8aae8b5eaf0a0c45c2ac7320dc3de01ee447d43845d548da50db27844e57810a6e703fce06d31f2b28b72f67c2615ee825a3c6774f55fe6f5d41842929ffd6b43cc028ce32bcb1024cc47dcb180897b88479cb85766f9a814a82292c14b1e30039204b6bb00b44dd53e53094b72e6bd72972a420ef4018cc5c8bce3a42372a0878df18d61cb27f62965f13572670ce1fe3707dd64e1d3921ba02bb24b59baa28e0d422d2aa9d248cc16a32b71ab4056343a507b21217f50fcf7e2004b2e0bea0708c695989d020febdfb1b46a42fc16bf5c584d61156e3670fd58cdc525b219bf2dde3c9de808a67ed2efa2424c9d71006bb993aa9e588abe475aa8a00cc01785d28f43bc0dbf083e841b551ee07e2d98832a97cc4edf55cf99877ffff09d0c917927445f558b94c2ff65ff57515457441ec648809eee954304b6c5a701d492c0dc1a0f05f9b22b078c04c0c4bf5c7ca8ce5395f3acdb2598b7b69259a10ae50bd4e38880eba2b62a03d43c88f57759469f5a20c0ffdafb3a46bb8dead92d1823b7bbc36a41bc1828cdf8a8830de49026543dbf8f6e7aa72e9ee56627ec66a3fc78a8394eb94362791c69c8c9208317e8d9fedcc6e4132ac9b5f95198a4d03e7a7096b9c82c553b8e67307104a64479d29ddc824ef08b7b1aa89bd06d2a70943d81e4a000ec1e825cf1bf79166b20d7d429b6bc79f786b4e4adee1fee35e7fa9f927a24e119ff0484d9201e855507c7641da973294007401199a50afa64fe951e43d82ddc008348213791f46f97ed3e03581094d42829b2e2b595afecea8deca59e645d34e27317b340fe7ceeae0ab1970aaa995e3dc510a67316d6392e02152790833d869370385060e9c45638a3f82a891867e5d47848c4dd7c192200061e414a9c3b8df1f28d87ad3c38b400c7af725f1f30b9c927b2ed410f8b488079275c28e120eb5b7f9f73757a96e7b068eeeb9831ffa04762580b9caf2b13e75087a9ed90badd7b32e8691cbe44c47f6142d6a5b2a4adc9b91b044a4bd5957646cb07c32a3e4d75e6b4e10cde0d377a0b6fcc455e4982d37e3a2287a40ad3d10dafe51757e1654c3f53cb87d860cb2e8b1c34ef0d9c456169fbfb67da6b4d903f0fcf2bb341102b50f320c24d104cf67bbdf177913a434a36f3457a04571922b0ad6ce294ae7cddcea885d158d8fb895b8e585f310ffc8c6d315e0ee89e88afc68f84264d66a71e450395c1c934b7b85c9b985127508b66e83fd1d7dfe9b4f444347251cd77bd71693a472addd36a77584a3c07921cd97c8736913d72e43a8893888b8d6f24296bf52f3ef102d44ba4fd21f5afbed4ccc68017562a08d438f29674c3cf20b2ea42fe8c5be0d837218b419727040d50bab8766d2f24a9a91df19785fa92691de66ae2e2e9fcf3cee279076c1f4483baacc81d1452c67305fa9d1d07e7747fac02c536f8578c506d2b57e8f688e3f31ec678760808c4d970059b6d068dcba8d6c99b9cf7632cd9de11910a11acacad01319ba76b9cbb92bb3abc8ab93ed618912662cc92e504f41bc33af985d7239e0da50291b25574f1460de384fa20d2841328fb91f10b7e2d6df490762bad2d9976a7af5e579d3bcbc399b64d7bde717e03510eae0a7763cb4f80a232488d83e6a29fe7234cefddd9c9bef863fee8a164c7ff4d933b7690b96192443a2a923626ce61ee7c9ba355c83c034dba24b179ed45683dfed17740ef5e0cdbeac1fedb360687628bc26ad7f9fb3827a982e1c33f9b42ac45fd1a6b5c5eaae5a00ae519c222e70e1ccf23f8883b4f5ca1639501646e152b67918acd5c5ab6638c08a019731ff3651e429406b864557cde92e3189ed199f961df24c7099def67de43ac3f7056a082b6a142ae016e55575c12d5d7eafb77185089777ac9ca35462b57fe9d1f9a65a59cef1a890fc7ecd0e9df9c2e040459e4555c3a2dd5bc7499ffb9ea2e6fc97492f78c58e5ea7afe339f4656606eaaa2f7a27e19eb4b18ba14743ef270acc24e8702f4857cbbe57131509e2a2131637f6d8fa91d47b6d5531986bb5d1ab161546c7ef24a5e2f421059d4be51e09dcdeca7f2125d6c897ff45fe85375d9ca78ab507dd0a85729a45250105d13cb53f477f19cd2ec47ab63739172e68974e01917cae2d73a8c4f97e63d6e2c97543eeb8edc3d5bc125cdd3e04c7e971353d531359642bebb92a2954d4dd74fd7c0cb5e62f2f179226d3ed9ef96130697f16858890f669004ce70278f87ecd9d6155d56c082649f9d357de4e85cc47c56589196c3942da34fea7fc468534e13cb7d49225f9c9ef37c6af73a1fd5c771c2904dca7dd0ec5e21139eda58e29f8c8493043865118a5ab931c3fb0c09454bf30462a0464a633e3aaca686d445ceb2150a01d2241b1ae8f879977e1f6bb627c1c82fd6661120e41e0f8ec3b8d714a78ee22ed95de55d897177cc23d2868481ecea57447c4bfe8f4d2930233541dac7c5f4dc1b87595bf43474a6aa4685989de0f96ef2db9b3d8cb0c611695cd68f5b88ee3be066ab055968f4eee2db20680063be22a0da0b78e0b08961d0219b712f1000993d6f3467bafeabf1ae70370ed52b0ec752c0edb45b511b6977009819f5cad68daa04ce0d80fc612c1b0c3091d1f398384464dd5288982671cc4089c0597dbbc7a6c22b25b771ac453627f45cee2c3f9c3d877ede32fa34ce4cb6fd67aa8a6161e6c3deb011252ab18d4137", 0x1000}, {&(0x7f0000000440)="ccf4e9a4bb1cb2cc08baa01953681b1b22ddffd9b896d3dab80476dcccff9ccc5035a46678c10b34720841834f084a5355c6cc89bbbb6e5a11f3cc035db890fed6feaba26c5471b66f5bf2cb", 0x4c}, {&(0x7f0000001600)="cddbe15a95f93c1fca187b9941ea37aa80cd3771b62ba38a4ee070ef5917db9624c3be115dee606a445ad4669b6483e292ed7639508f4ce49e4fb89736fe3cafdfb9e1008c0f48cc1ed54c3a09553009eee609db79448eec041011284f43ff809522a17f023e435dc0a1a3fd7fdc08737f", 0x71}], 0x5, &(0x7f0000001700)=[{0x48, 0x19e, 0x850f, "84c721a13913ad66fa5219be20d3ad53edfd3d05eae14913419283fe4434aff79dfe2f79f800a0380ebee2ca03fe9cf3b9"}, {0x40, 0x0, 0x401, "10fc612a4baa2720bb5001859e887517e57274b474c36de53a23c538c8de2f1a12684a9957040216b4879f694260"}, {0xb8, 0x10b, 0xfffffffffffffff9, "198f6eafcd25e5fd451592da3711b4f6af2be83257fed49dbdc0e043fbdb449f5d04c4211f152f065c95d83844db47bd724759076d798292bde68bede8c3ff814e626a622a543b978a21cfa413ad74aa6e0fc784bb0984c030cba33845095a475c6bfe7c5d3f960bd0b3dbe6f7019ee9e03984b7d295c9981d751c0f71ddd980ea7067b467dbb398ce0791a58b55507a410e3cfb2ed433c07bc0e849d25ed29981e99d0f371bed8a"}, {0xa0, 0x29, 0x46, "3bc2b2ca92d46f42764a5eece3d5491c09af0f57fbc0cdd5299ebeb904aa6b150bb15f72a7000394996eaf8879a954777352df123570632d3b5b36ee939dabd00b6eefd28c083fa7e6d6df82e049afbc6db5f95ec0c1056e4589542809b93fba203d0f5c0b49120a7b7ff22d66c2b8e5894baa67f0b8e09ee01cb472187a16093bfeec15cbd2acca7d9fbc9c"}, {0xe0, 0x88, 0x6, "e513ac5877a37f6ddc60563765870ccc95601f7b477f02e661dd6bb94f127a529c1226393281282560d705406695e917d9082492119a8cecc95128decfae2ced5bdc8779fdd2481edbbed60219eabe45864440e134d73aeecaf9a573f96a84137a5dc074591b2bf16fce24a7646824dc71f70d4e8a1f4836b5d111db7ec23260b475ee45b48ebcac8579479ce6b882d69e2a78c5ce13a5604cb7b80e1e09dacfd1263519609051c18d56bb71c56b9d33091db61b39983bd974e7bf129ef2ee17c0b83745e505597ae1e9e7ca"}], 0x2c0, 0x63ce7f625147b8f3}, 0x4000004) recvmsg$kcm(r1, &(0x7f0000002c40)={&(0x7f00000019c0)=@nfc_llcp, 0x80, &(0x7f0000002b00)=[{&(0x7f0000001a40)=""/183, 0xb7}, {&(0x7f0000001b00)=""/4096, 0x1000}], 0x2, &(0x7f0000002b40)=""/193, 0xc1, 0x7fffffff}, 0x12142) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x4) [ 196.750312] FAULT_INJECTION: forcing a failure. [ 196.750312] name failslab, interval 1, probability 0, space 0, times 0 [ 196.761682] CPU: 0 PID: 16791 Comm: syz-executor7 Not tainted 4.17.0-rc4+ #14 [ 196.768967] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 196.778330] Call Trace: [ 196.780936] dump_stack+0x1b9/0x294 [ 196.784585] ? dump_stack_print_info.cold.2+0x52/0x52 [ 196.789800] ? finish_task_switch+0x1ca/0x810 [ 196.794317] ? finish_task_switch+0x182/0x810 [ 196.798818] should_fail.cold.4+0xa/0x1a [ 196.802894] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 196.807997] ? __schedule+0x809/0x1e30 [ 196.811885] ? __sched_text_start+0x8/0x8 [ 196.816025] ? find_held_lock+0x36/0x1c0 [ 196.820079] ? __lock_is_held+0xb5/0x140 [ 196.824134] ? check_same_owner+0x320/0x320 [ 196.828443] ? rcu_read_lock_sched_held+0x108/0x120 [ 196.833445] __should_failslab+0x124/0x180 [ 196.837669] should_failslab+0x9/0x14 [ 196.841456] kmem_cache_alloc+0x2af/0x760 [ 196.845588] ? memcpy+0x45/0x50 [ 196.848867] ? kstrdup+0x59/0x70 [ 196.852225] __kernfs_new_node+0xe7/0x580 [ 196.856370] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 196.861117] ? lock_downgrade+0x8e0/0x8e0 [ 196.865265] ? kasan_check_read+0x11/0x20 [ 196.869403] ? do_raw_spin_unlock+0x9e/0x2e0 [ 196.873805] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 196.878376] kernfs_new_node+0x80/0xf0 [ 196.882255] kernfs_create_link+0x33/0x180 [ 196.886486] sysfs_do_create_link_sd.isra.2+0x90/0x130 [ 196.891751] sysfs_create_link+0x65/0xc0 [ 196.895799] device_add+0x7a0/0x16d0 [ 196.899504] ? device_private_init+0x230/0x230 [ 196.904073] ? rtnl_is_locked+0xae/0xe0 [ 196.908036] ? rtnl_trylock+0x20/0x20 [ 196.911826] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 196.916837] ? br_multicast_init_stats+0xdf/0x150 [ 196.921668] netdev_register_kobject+0x180/0x380 [ 196.926414] register_netdevice+0x997/0x11c0 [ 196.930815] ? netdev_change_features+0x100/0x100 [ 196.935659] register_netdev+0x30/0x50 [ 196.939540] br_add_bridge+0x9b/0xf0 [ 196.943250] br_ioctl_deviceless_stub+0x99c/0xad0 [ 196.948079] ? graph_lock+0x170/0x170 [ 196.951865] ? find_held_lock+0x36/0x1c0 [ 196.955910] ? old_dev_ioctl.isra.2+0x20c0/0x20c0 [ 196.960740] ? lock_downgrade+0x8e0/0x8e0 [ 196.964879] ? kasan_check_read+0x11/0x20 [ 196.969018] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 196.974205] ? old_dev_ioctl.isra.2+0x20c0/0x20c0 [ 196.979047] sock_ioctl+0x2d5/0x680 [ 196.982661] ? dlci_ioctl_set+0x40/0x40 [ 196.986624] ? expand_files.part.8+0x9a0/0x9a0 [ 196.991193] ? kasan_check_write+0x14/0x20 [ 196.995420] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 197.000339] ? wait_for_completion+0x870/0x870 [ 197.004909] ? dlci_ioctl_set+0x40/0x40 [ 197.008869] do_vfs_ioctl+0x1cf/0x16a0 [ 197.012754] ? ioctl_preallocate+0x2e0/0x2e0 [ 197.017147] ? fget_raw+0x20/0x20 [ 197.020587] ? __sb_end_write+0xac/0xe0 [ 197.024553] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 197.030074] ? fput+0x130/0x1a0 [ 197.033341] ? ksys_write+0x1a6/0x250 [ 197.037131] ? security_file_ioctl+0x94/0xc0 [ 197.041525] ksys_ioctl+0xa9/0xd0 [ 197.044965] __x64_sys_ioctl+0x73/0xb0 [ 197.048845] do_syscall_64+0x1b1/0x800 [ 197.052720] ? syscall_return_slowpath+0x5c0/0x5c0 [ 197.057647] ? syscall_return_slowpath+0x30f/0x5c0 [ 197.062573] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 197.067924] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 197.072757] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 197.077930] RIP: 0033:0x455a09 [ 197.081104] RSP: 002b:00007f99ad167c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 197.088798] RAX: ffffffffffffffda RBX: 00007f99ad1686d4 RCX: 0000000000455a09 2018/05/18 19:37:32 executing program 1: r0 = gettid() perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, r0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x4) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)='./file0/.ile0\x00', &(0x7f0000000240)='logfs\x00', 0x80081, &(0x7f00000002c0)="3a803776b1f5b4527197d92e776bf32ef2633260c8c8485a19e737983b3762550855a1937fa857c2354050abfdb8211e0db75b352dad0818a1bd0d642d44b8dcacdf50a7cf0653595b6ef3f8ca8bc97b4aed82149179f6059dad39d8503c0965e080895df6fd8b0b35c5b81369a304b52dc207f03029be7900b80ac81abf19c222054b22008ff52e2758700a05d59665850ada8e739ab240468a65bbc246333182f5d7e89942fbddc32d84f51a7ad23bc5efe0f5b2295fff9cc30a0b103655") mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000040)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0/.ile0\x00', &(0x7f0000000100)='hugetlbfs\x00', 0x0, &(0x7f0000000140)) 2018/05/18 19:37:32 executing program 5: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0x0, 0x6}, 0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000000c0)={r0, &(0x7f0000000040)="f7716f459e6aacffad32554f4a501da8b3aa1fa1334bbe940c51143d5d615d3bd840d6ab8f3cd82e9f6223ded16046a5d426f2aa1e6ffbe0b76c837293e791ba388b4c35952b2d93a61b32cedfdff53217"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xa, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000001000000611100000000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) [ 197.096053] RDX: 0000000020000000 RSI: 00000000000089a0 RDI: 0000000000000013 [ 197.103306] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 197.110558] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 197.117815] R13: 00000000000002bf R14: 00000000006f8288 R15: 0000000000000018 2018/05/18 19:37:32 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1e, 0x14, &(0x7f0000000000)=@raw=[@map={0x18, 0xf, 0x1, 0x0, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x3}, @ldst={0x3, 0x3, 0x2, 0x6, 0x6, 0x0, 0x11}, @call={0x85, 0x0, 0x0, 0x6}, @generic={0xcc8c, 0x200, 0x6}, @alu={0x7, 0x4, 0xa, 0x0, 0x7, 0xffffffff}, @call={0x85, 0x0, 0x0, 0x19}, @ldst={0x3, 0x3, 0x2, 0xf, 0x4, 0x50, 0x8}, @jmp={0x5, 0x7, 0xe, 0x0, 0xf, 0xfffffff0, 0xfffffffffffffff0}, @ldst={0x1, 0x3, 0x3, 0x3, 0x6, 0xfffffff4, 0x4}], &(0x7f00000000c0)='syzkaller\x00', 0x9, 0x1000, &(0x7f00000002c0)=""/4096, 0x40f00, 0x1, [], 0x0, 0xf}, 0x48) socketpair(0xd, 0x3, 0x9, &(0x7f0000000180)) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x0, 0x4, &(0x7f00000001c0)=@raw=[@alu={0x7, 0x968, 0xf, 0x9, 0xf, 0x30, 0xfffffffffffffffc}, @jmp={0x5, 0x6, 0x2, 0xf, 0x7, 0x0, 0x10}], &(0x7f0000000200)='GPL\x00', 0xffff, 0x86, &(0x7f00000012c0)=""/134, 0x41f00, 0x1, [], 0x0, 0xb}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000001500)={0x0, 0xf, &(0x7f0000001400)=@framed={{0x18, 0x0, 0x0, 0x0, 0xa4, 0x0, 0x0, 0x0, 0x2}, [@alu={0x4, 0x5, 0xf, 0x0, 0x1, 0xc, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0xa87, 0x0, 0x0, 0x0, 0x10001}, @initr0={0x18, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x8}, @jmp={0x5, 0xb932, 0xb, 0xf, 0x7, 0x0, 0x4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1}, @generic={0x4, 0xa506, 0x7fffffff, 0x8}], {0x95}}, &(0x7f0000001480)='syzkaller\x00', 0x0, 0x18, &(0x7f00000014c0)=""/24, 0x41100, 0x1, [], 0x0, 0x8}, 0x48) socketpair(0x2e71b489a3f91d48, 0x80001, 0x7, &(0x7f0000001580)={0xffffffffffffffff}) socketpair(0x1, 0x800, 0x80000000, &(0x7f0000000280)) setsockopt$sock_attach_bpf(r0, 0x29, 0x43, &(0x7f0000000240)=r1, 0x2ea) 2018/05/18 19:37:32 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=ANY=[@ANYBLOB="180000000000000800000000000000009500000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000100)=r0, 0xfffffc61) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1f, 0x1000, 0x800, 0x8000, 0xa, 0xffffffffffffffff, 0x81}, 0x2c) r2 = socket$kcm(0x29, 0x40005, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000140)) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00000000c0)=r0, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r1, &(0x7f0000000240)="eccd0d2b355135a5f1f68ec6ded6891dff7461473040fb27c0bffa3f7d81b7d503157d3159b96d9d1738129feff45d8418e848402a7fcdf24b27825bc88c30d7cb55f37c915bffba40db1fe08161204f486728684661511210b64e9395828650d791ad0bba0140061a20f65049033581d772ebfa70fd7886853432abaecbc365db387ba27c5c0f7fb19e96a101bbccd63998ee57675acfbd068cf3fcf178afaa09d0dfadf7a846cc", &(0x7f00000001c0)}, 0x20) 2018/05/18 19:37:33 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000009bc0)={&(0x7f0000009880)=@un=@abs, 0x80, &(0x7f0000009b00), 0x0, &(0x7f0000009b40)=""/88, 0x58}, 0x0) sendmsg$kcm(r1, &(0x7f0000009f00)={&(0x7f0000009c00)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x80, &(0x7f0000009e80)=[{&(0x7f0000009e00)="f6", 0x1}], 0x1, &(0x7f0000009ec0)}, 0x0) sendmsg$kcm(r0, &(0x7f000000c340)={&(0x7f0000009f80)=@can={0x1d}, 0x80, &(0x7f000000b000)=[{&(0x7f000000a000)="aa", 0x1}], 0x1, &(0x7f000000b040)}, 0x0) sendmsg(r1, &(0x7f000000fd00)={&(0x7f000000ea40)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x80, &(0x7f000000ebc0)=[{&(0x7f000000eac0)='n', 0x1}], 0x1, &(0x7f000000ec00)}, 0x0) socket$kcm(0x29, 0x6, 0x0) 2018/05/18 19:37:33 executing program 5: bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={0xffffffffffffff9c, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0x10) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)) close(r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)) recvmsg(r2, &(0x7f0000000700)={&(0x7f0000000140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000680)=[{&(0x7f00000005c0)=""/192, 0xc0}, {&(0x7f0000000200)=""/39, 0x27}], 0x2}, 0x40010001) 2018/05/18 19:37:33 executing program 1: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000040)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000280)='./file0/file0\x00', r0}, 0x10) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='cramfs\x00', 0x1021, &(0x7f0000000200)) mount(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='minix\x00', 0x201000, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r0, 0x28, &(0x7f0000000200)}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)={&(0x7f00000003c0)='./file0/file0\x00'}, 0xfffffffffffffe97) 2018/05/18 19:37:33 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x3, &(0x7f0000000480)=ANY=[@ANYBLOB="2002d6000038000000387548aa8b49d1dfbce1c39045a3cb64a5b5a53b566fae13f9a0fdfc0158015066aba188856b921e181de8b0af037ac79e20e9225b7f6406e7602a9b51bc63f1fb6f3ec11063989eadc3cca170255d79a141ca625da31afda87be51d2e6b7794acc300fd7033cadbeb047926"], &(0x7f0000000000)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) socketpair(0x12, 0xa, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000380)='GPL\x00') socketpair(0x4, 0x80000, 0x6, &(0x7f0000000180)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x8) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0x70, 0x8, &(0x7f0000000200)="6d2d2e490297ed553832b9aaf6e19e46fbab57903a29c4d054a586d9bf594890f0d2df1ffd035ac9b2766ef6c7d4ab08e80b426d196a00000000009a66cb8fb60855a9e0417acd8b229c32fdc4a6d6d72226ae2f0021344bef994f5e48b4165000000000000000000000000000000000", &(0x7f0000000100)=""/8}, 0x28) socketpair(0x10, 0xe, 0xfffffffffffffffe, &(0x7f0000000140)={0xffffffffffffffff}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000340)={r2, &(0x7f0000000280)="696d5857fe33235996575140ead3e7ca6f3cfc539681462100575581486655e9538fa982a9fe927d617c7e2bb5de1d95057eb362875c6e4a81e6fb73f58f4cdd04", &(0x7f0000000300)=""/41}, 0x18) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x5) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r3, 0x4008240b, &(0x7f0000000400)={0x1, 0x70, 0x9, 0x0, 0x9, 0x1, 0x0, 0x3, 0x1, 0x6, 0x7565, 0x10000, 0x39d, 0x8, 0x8, 0x3, 0x8000, 0x100000001, 0x0, 0x8001, 0xfff, 0x0, 0x101, 0xfffffffffffffff9, 0x100000001, 0x7, 0xe45d, 0x9, 0xffffffff, 0x7f, 0x94, 0xff, 0x9, 0x40, 0x500000000000, 0x5, 0xfffffffffffffffe, 0xfffffffffffffffa, 0x0, 0x80000001, 0x3, @perf_bp={&(0x7f00000003c0), 0x8}, 0x1, 0x0, 0xfffffffffffffffb, 0x2, 0x3, 0x81, 0x6c6}) bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x6, 0x4, 0x3, 0x2, 0x21, r1, 0x9}, 0x2c) 2018/05/18 19:37:33 executing program 6: r0 = socket$kcm(0x2, 0x1, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r0, 0x6, 0x18, &(0x7f0000000040)=r1, 0x4) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x8}, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000100)=r2, 0x4) 2018/05/18 19:37:33 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000340)={&(0x7f0000000000)=@un=@abs, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000001cc0)=[{0x18, 0x1, 0x1, "ae"}], 0x18}, 0x0) sendmsg(r1, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000007c0)="d532bf40ebbebbff099bb5d7d1a171fe5e205d55bca9de021985ab983e2fb974a7f199a291ba4e03677a2ed4bb2aa62ca54152304a7693ff5dbbce4d2de5eb25ccec42ac63e318b136280be5312e405cc1105d011c911115b2967f451f699b606d1a0edd93bc984f7d933011b4de221b0696d80eb6f5ab871979ac975cdc85f2c421d7599f2f6e0b23b99559c2e35f7f83b7365991bf7e0ab46f58dcde0b3532380842899265761d3b99feb01622", 0xae}, {&(0x7f0000000880)="7fd0a89b315a9e693018a037b01f5427c823376a3ce2a84f8a81681ce0ff33505206732b82f0da4fbef7ad99c5d5c504ac269e12b8b860c1241ff556e789558a69a424d6fc99017bf144957b937ebf63b4c7e056c8c43fe3aa28890c6d16213c3df618f2760dab62c0dd06b40444e8dad6f04caa9a7cab6960c88eae468cab0f40c05a047211cce3c260632f6338a7ca6e332f0751cd5e45c054f58cf69fb44df024aec10ce768922713718bd94bf2519aa9bbcc6d630fb4433da0881145a1471654dac5ca8a64a45912337c957ac4e2a9eac3ca53f2662746547498cff6041a58c226352edf6bd5dbe6ec244ac6a15161ca6e61b847", 0xf6}, {&(0x7f0000000980)="4631ccaaef9e79929f367d3e2871873ab0ce6577df90d860bad0d29794d588f3b433a288d46f00592bcd64c02fb1b71fc0702da9f9f622b5d9c7114ffe3635ad9d02af157fa9761dabcd8996713a96396ad38a400b9f38541973105e58eb29976d4ebbd033aac0ebe7a8c5025505d899a27e927d0809603104c76fbe", 0x7c}, {&(0x7f0000000a00)="0fd04d74f4f4fe98f2a25619db9f68603eeaba2b7e965381bc0ed847852a255ad186243cf7ef79bde85c044d889638f401c24207fc4aaaa34d8a7faf659a80c8e6722dddea422d4b495172f8fe78764b662939eed5deb7cbb94838b0f76c7f188ecb1f87e6efa73ba76924fc1b0d40e7f1c3e215a2a27ebb1bd1069b6f8a194790a2fee7cb1e538a236262becb8bf2ca5dd4", 0x92}, {&(0x7f0000000ac0)="76eb148afee7adae1310fbc1c004cee1df1a5602acdef693de888d3f5ca16c61cbfe645a61c57a032603f09ebcdad955c9f08d5875a56c1021a30e7d40ea1cf5de8d20b5dcaf25ee571cfce757d2d36884a1620395b825c20e42b9f75559af0d856cf088d1880e1e1202e5fd54631a0b9b727c3b59b33778f3f1aea0e1cdc8fa0eb9cac39c9ec9f42b9457c8216209b0826520a80c26b2fc1d82c326d6c2cabab78a6e39219c24e4a4515b77d7abeacc146961ccdf8b8197a1dba82c2ba6503492ee871526", 0xc5}, {&(0x7f0000000bc0)="bea299f422b5c7f1c79c1b6b63dbfa0992b5697d4bfc512c83b64a274e06169d53036dda9f2db117d8a1984133080bf6b55d7c7281d9b8b56f73a56a46dcbe0c1d", 0x41}, {&(0x7f0000000c40)="ef027ea011b34d8830b5d2153b8773dd9b5f651917015d75951be455c9b95e327af366a3f6e1fa9af46974ba87a13955e35c7498c0c57a13b6", 0x39}], 0x7, &(0x7f0000001d00)=[{0xe0, 0x11f, 0x2, "2b9a477ce5a32c808d842208a039e063323b645088f759a31741ea0a8d52965adbf1e1fd5673df42b39c1d14d348b494689ff1327b49c7f128e44d7fd077108d6340e1486b528b9ccfee028c3594f08d0459fc259ac35b766dedbe4311868beb352e240845e9e6f95634117a2a7d491c72c2fde452f056666eb7fc781b4429908679b77c391d5e0af9320c6ff26f5eef9d2771b3428fbddac44ed2218d24732f0710ab0a6325ea3c61dc6270b914234c3c8fbd88bb5b50dd4458f306959fb2a0f0b3974eb60a950285562bb88fe6"}, {0x108, 0x0, 0x10000, "2a2b85a1fef105b03c840952e4c79f196bb649b898837855103a7b55f72c529c73fe72808be4ce9eda900c953b6663a348040c4c92d4b4592a81f42af8b427414e89f0ea80533665de195be4677fe6e274e2576b5850fbb43cb65c017d77d0e07076f66a9d3841edde445e429cecd66e68ce6a74af05314240f00636c36f888426c0d5f4b93553909a1122e7a805146dc3476e5197f27b7306b7332757ecccf7ab972c85c5efc658cb75345c45e205075085c4732afef3532317807164b1b6d21b95161f74d47f98a94e23b05f1181009b119ddb45afe16929adcfef077746b438874d3ccd7d84181b1a3e205c37f80a70ff433a278e"}, {0x1010, 0x10f, 0x6, 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0x11f8, 0x40800}, 0x20040000) socketpair$unix(0x1, 0x100000000003ffff, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000003380)={r2}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000780)) sendmsg(r0, &(0x7f0000000480)={&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x1, 0x2, 0x1, 0x1, {0xa, 0x4e24, 0x400, @empty, 0x957}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000140)="01dcabc9774f3a8b8645bed985f4aed4c361ebeb4e23cdd3d1ee", 0x1a}, {&(0x7f0000000180)="d85b8c064b2f1d893db5d8b81da6c83b837433c15b6f11c270aca89476fbc18f650200ae0e35d16be9af01d2e2eb3930d2", 0x31}, {&(0x7f00000001c0)="bc01cf0f0532b28177575fc2c0a723a34adb40c5d273088c3d84334804ddeb8f32cabb25ade6b5dfd315d1595e3b75c702910aefc848ebda7772b17aac74d2ef123ffc4f18dad26445379689e6e487a8b31f331ab6a182dcc0984168c1", 0x5d}, {&(0x7f0000000240)="50af4bfde6f5344339855144224bbeda2aeccfa402dd7fe871a7b289684cdc9a7ef16c62310ac3f80f65733e307961a3e01d2a800ec25759e9948b612c7af3e1a8475e4f2d3cced990dbaee391c0c748414014a6a08c531b153f4cf7ad4a454e48bf32ea25ebf3f61c2dd6adc81aa1122585a01954687da9238813ad0e33b3397bdc4e609e01dbcf6befd5666463fe0afaae973fd5ad40b36aa3b125fe3604e08744d11a23c0e5e38cf4b2e216eece3970c50263212216e800150ddae6139839d0af04dd81ccec93ffdd8687", 0xcc}, {&(0x7f0000000380)="db4fd68aa2c833ac331ae88a81e195be3a73f06a7eed1a6f79e7827b792e7e51e50cc047799acc0c1f67c66136b0b4acf8340c242dcfdd2487802fd368df0d38d1620839c385fc67f48048d54f3713cd5d70859793a01749d36c143131a9faca1a86e5a50035bbdc3623f7d68eb47937ad4c8ba529872e4e3ed02bdeb3b8c7b55e2aede6b61b50b57af0ec7c86c7b74c7e5ca66735d6880d39fa57c09fe6e03844f342834a663a73126a59267181013cc46d0700a28ce2e7723aab67b4193fa8abba9da248cc3438159c", 0xca}, {&(0x7f0000000500)="7c80b07b4a85b01b61033c06d0f4e8293f5c7b85213ffa88217de49b0f1f6e123971bb9ce37d0d3427ed4e6f45e3bbd203610cbf6e253f1bde2266bf81c54c1d844fc2ec3f0f1132f9b48aa458dbae5e854371fbc13b22fe9f4f58041e7aba6467b35f509942c9c21689a0febea1df1dc0f9705bcf9c7fe864", 0x79}, {&(0x7f0000000580)="502d14bdb407b1e3eb246194d2f4e833e31dd3535ea6a8964f42257216a283686035aee486e3ac566f9c0a9925a2504e96af9b682e6d179a5dbf5500abd8433dd0d11a90c4201c79a081aeda39e49c1085f8b4763dc0a9137526a848750b38b408f6aaa1094a0832bcd2c2e4afe67b70fe6c22d0cd65a2fb62e0a58b3180b04f39415bcf37c8e19332895401fcf276080312a678745c0d4177c48cc5c5c1028f8f", 0xa1}], 0x7, &(0x7f00000006c0)=ANY=[@ANYBLOB="80000000000000001501000001010000d8912c4c44bf028b5dae0802ae63c35fda037e46fc7f1195bff9e9018e7c7c24428eedb42183e8b2c1f63abda971cf61ca58c27f5f83847976dc487ff419c3103de7aa6f6c477da22e8a0908cc2538abb6e6bfb6ed85013e82d05f9a07c5e6bf8de42df1443c707cbf00000000000000"], 0x80, 0x4040000}, 0x800) socket$kcm(0x29, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000004c0)) 2018/05/18 19:37:33 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0xc0045878, &(0x7f0000000000)) mkdir(&(0x7f0000000080)='./file0\x00', 0x40) mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='omfs\x00', 0x0, &(0x7f0000000200)="5bd9cd80df478cbdb3e0ce4bf6330cee7ab8311b4294e04b7c57db45951eab350d057d7b80e7a2dd29271414e86aea6bd6e9de477a65792a21a07843166891c14a2df857cca90a3fa2bcf4cf5ccb6412718aabd8c5144ebe396cddd146e4652f8e8dc0c901451940cae118508232a1a390a2a27e025b066bb4458c3d124bc00ccc628eaee978c011e30eee92c647d297") 2018/05/18 19:37:33 executing program 5: socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0xa, 0x5, 0x6, 0x4, 0x0, 0xffffffffffffff9c}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r1, &(0x7f0000000000), &(0x7f0000000280)}, 0x20) recvmsg$kcm(r0, &(0x7f0000014c80)={&(0x7f0000014740)=@can={0x0, 0x0}, 0x80, &(0x7f0000014bc0)=[{&(0x7f00000147c0)=""/195, 0xc3}, {&(0x7f00000148c0)=""/135, 0x87}, {&(0x7f0000014980)=""/246, 0xf6}, {&(0x7f0000014a80)}, {&(0x7f0000014ac0)=""/254, 0xfe}], 0x5, &(0x7f0000014c40)=""/53, 0x35, 0x7fffffff}, 0x2000) bpf$PROG_LOAD(0x5, &(0x7f0000014cc0)={0x0, 0x8, &(0x7f0000000080)=@raw=[@exit={0x95}, @call={0x85}, @generic={0x3f, 0x6, 0x0, 0x1}, @map={0x18, 0xf, 0x1, 0x0, r0}], &(0x7f0000000180)='GPL\x00', 0x6, 0x62, &(0x7f00000001c0)=""/98, 0x40f00, 0x1, [], r2, 0xa}, 0x48) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000140)={r1, &(0x7f0000000080), &(0x7f00000000c0)=""/1}, 0x18) 2018/05/18 19:37:33 executing program 7 (fault-call:1 fault-nth:25): socketpair(0x1, 0x80003, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a0, &(0x7f0000000000)='%d') 2018/05/18 19:37:33 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00000000c0)=0x2) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0xc, &(0x7f0000000100)=@raw=[@call={0x85, 0x0, 0x0, 0x30}, @alu={0x4, 0x1, 0xd, 0x1, 0xa, 0x61, 0xfffffffffffffffc}, @exit={0x95}, @generic={0x9, 0xbe9, 0x1, 0x10000}, @initr0={0x18, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x8}, @exit={0x95}], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41f00, 0x1}, 0x48) 2018/05/18 19:37:33 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xa, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800000000000000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 2018/05/18 19:37:33 executing program 3: r0 = socket$kcm(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000001500)={&(0x7f00000000c0)=@in6={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x80, &(0x7f0000001280), 0x0, &(0x7f00000012c0)=[{0x18, 0x29, 0x37, "a8f2"}], 0x18}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r0}) sendmsg(r1, &(0x7f0000000500)={&(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x0, 0x2, 0x1, {0xa, 0x4e22, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000140)="5bd5ba1273a0ac37627fad75743872b85b92a3c3155a9b3385d4ad2cd9652a1bd879eb2db0f28dbddfb4ae230cc6802d944199e15135728a7df520c4bb0c894462fa7f3aad2fd6ecf8789254274639676b44332fa09cae95f9bd4c46788219e1483538de0915601a07fd9c0c931ba78cd526a9c666e126fb6f8e569cb504155a1cd834a1146dbcd940fcf54fadec652c1ee5552e9228db1befe39e", 0x9b}], 0x1, &(0x7f0000000240)=[{0xb8, 0x1ff, 0x8, "90fdf2cd44ca364751986fa7200a362e1f4355f33fbecbb4b8824ac8f78789de38e042e9b7f905af0d7daabd3227cafeae44323d408674362be871f946e249b910dd53564989e4b59d6889d81ba5d3925016582d4364a845ae48ee1e5574fc543f09d71d0a6a8e4b1c534851764255748488cb819152cc583df52a7b9f4e83b39dd1cffefecbeaab4345de3f5910300ca315e3adb94d0171e2ddd81b6eaa00c6d830"}, {0x68, 0x88, 0xfffffffffffffff9, "cd3ddf711818234d07c3744468123baf63889de8302ddbe93234df6216b081b39e2591ffaec6a4f30f5a76695bee9a8f7879f735691c427d02d0f2d0d0add5af3ab760108403dae2b2f79fb88555bc30ad00"}, {0x108, 0x11, 0x7e3d, "56a38e6d259720b63bc177b0033cab44d1dfa13cb07919f0e06f80aa21c1e63c46c14a40975031010089df8a61c1710ba65cda8c75de6d1ea03a1d0ca0dc8c0071244f86815831e26bbae41ba0971ae5f1de990c33763937d7b5591a7727f46bc9dbbd91da4b3cf18392b86dc797a3c0c61432e6cb8d7cb041d1677345bf0197d9601a57f98005b83b640914865d0d72a788bb86cdbee6a4b8c1cb7c20ba7868d6324a502ad4d707090f476e423ec40542c74175522973abc6111d1e1077ede6e9db3cedc70309a6c616e2266d1ff6652fd6abeb112d42073ed5618fe9f4d9e4bb5333858179cb16c1b7b0ffc8bdc926670462fd"}, {0x60, 0x114, 0x0, "4d7f13097726839c9ef1b28ef2ee2627a8861d916237a915b26d4660012758d7ffab3a9b6d95a6510b95f1258283ee66fb01e332966e36a5c46e17562e1c08667cb054aacc75690c23766d1238"}], 0x288, 0x4000885}, 0x4000) r2 = perf_event_open(&(0x7f0000000540)={0x7, 0x70, 0x9, 0x4000000000, 0x3, 0x4, 0x0, 0xb66, 0x4, 0x6, 0x6, 0xffff, 0x0, 0x3, 0x3779b668, 0x7d, 0x0, 0x6, 0x3, 0x12000, 0x5, 0x4, 0x4, 0x20, 0xf48, 0x5, 0x2a, 0x100000001, 0x1, 0x0, 0x40, 0xfffffffffffffff8, 0x2, 0x80000001, 0x1f, 0x7f, 0x8b, 0x100000000, 0x0, 0xffffffffffff0000, 0x2, @perf_config_ext={0x10000, 0x5}, 0x100, 0x6c4c, 0x7, 0x2, 0x8, 0x2, 0x7ff}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x9) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000005c0)=0x5) 2018/05/18 19:37:33 executing program 3: r0 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0xa, &(0x7f0000000180), 0x1) socketpair(0x9, 0x5, 0xbea, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000080)=@un=@abs={0x5369e94626070613, 0x0, 0x4e22}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000100)="39bf8e794a11227e5cca145e04683ee1ab1c2611c6ff7fa86572e4b39786e7b5dbca203089455a4dbcb15e508355379d502f8157bff6d4019d12a5bbf04b2a19f4217b7f8df0f88bc3cb86168c03e776b598ce3676fccbd2073ca142d8b9d3d832ff90f6265496e2351a36fd895d624e6df0960ee9", 0x75}], 0x1, &(0x7f0000000200)=[{0x100, 0x10a, 0x400, "3f70333d590f66a205639ae39436b74961858ea9548ee59ae644db8410caa4f53d12883a38b680e68ff8aaf0ac621de21b220dcf4258282fead0033d077c414a269328d46d2709c9f2ee213261cb60048b2c73218b0dbd4dc2f09b5607a4e15e6b1de5dc6e8d02248f7966922b7f91e6f11be765a5d573b3a4e0c50282db491ececbad75bae9f7130981584a9ad49fc6fb3948921656b2e91606a0f25899e1cd2f26c299a22ac70cbab8038384e7f3516a0f922ab565952bd8b052363162e0b2e9a9607a9e8cb50eb3281faca1ce07d650a8b12db3b66cab96b87db856e825a06b62ec44a3acdc6f97"}, {0x70, 0x117, 0x9, "de6176f821dbf354461e8906adf5098ac92db6ee6a7001735b4de6ea69bdc135459ec9bf4765924fcdb0e43347f57a2d664106529b980da46fa0185c568c65a32edd9a54fc4193e8407ee8b5de7aab3c45d36d37e3b44ade22c94f9287fe"}, {0x58, 0x29, 0x1, "81881b43f2b851c6aed39f72885d303eae4afc19361d7fee96fa578382de3817b75c7a4d6574ad54c8675123a5c52e594f55a5da34c186a77247dac634c7f58222844688cc"}, {0x78, 0x197, 0x480000000, "b92c90147c03358c54f8627392887b0a9b29fffc527a6d21f5232a99c3ef2fd2da5b94caebd7868fef21db8e95509abad3ab0f81810a9a20bc9a02054cb232626ced081ec1222fbc8cb1b8fb51fc6e5ae4ac9a13d448a4302af2964e0a5d6debde8b"}, {0x78, 0x0, 0x81, "6af7adb9c0096a50d5d46979c58349b26abef146006e7da8947452e17da1a0a8527ce0fb8663f7d151869ef636ad6e7fc3c7c01d47f9514949a2248bcfeab38e03ba3c1672f7c621a3bcb1dab73f65a57746fa1b3db93a58cc38b54e78eff15648"}, {0xd8, 0x10f, 0x200, "197a5c6887817d96218f800e76c96b60cc97f001c7e95a149a51a3b823e827e4eee54a14f90203b4f5780b8a888ad2ef67322709209604d0472fb5a4f569c7b8d3894865ae70e1b0709db2a0333f70a3d16d49688e9da48dc352a8d46c2fd129c3c0a189cf992dd12a5ef89887aa8d78567cd0347274cb0597b414d97925b34174a50a65618e990f4941c6eb859bda618dd34837b4bee8896b4175f383c8075df99326bf0a1b24616f2db50008538dbf61ea23b515570295f3dddd15de3a703011af6d85"}, {0xc8, 0x11f, 0x5, "1b74cd51894bfde7bbb94a157fd8b5d41d4cc4f082b43cb60e86350b7f8b9c73ad9af274615c440bd6f1dadd25ef914c48e2ae49e704e7cf3b540e716a42022f3ae332bdc2698ec664c2c0a78d2a1b297700844cea38b691c586686aaf0032d70365bfb1d754680168bbc7391dec816845890f2cfe27cab194dd0d20243221eebc1302394901944278cf8d8ec549aca10aee3610ec688a876fc9ef52556f4b8d2f6bf981e98ef2f6e714706dde41f580815cd42e"}, {0xf8, 0x115, 0x1, "3893e16b2ac20f45944159a691fe8c269638678799431e362d4c7a12b828388729765ac4eed071f1aebf9a290f28c26737d5e777c3f09d129eff459bc722e80c0069f318c0885a70d1a3bddc6fcd7b62cb118860abddf18a5891167575a1cf46173f14fa7eb18b1e8c8ce2efaed002d54fdd6c8c3975d0d9eca04a44bb5bc68f399ec4c3a9d04afbb821c1f204a818b081f202a35004bcbbd81006e64b7778deaa2d323c9abee2fed73481384322ef66d74f4a60daee908ec1cda17116b20cddd7b1eb4236797966dd2c1d06d13a9e8f89763e90995ad881a2b9413aee5b5c39ad68f4484baa3d"}, {0x98, 0x110, 0x0, "316fae77619a7c7f72e65fd51068fea11760a475274b502681d7bf4d35ec4ce603c21b9a5fc1e6c780c949626bd58e25d50b155d96c70a997c4b3c7be9d911f9108895192f6989366a27a266a5929ba94ab27d5ba4b1ec1825f8dc3cc7f37261f88d2809c9215b563f983efca0c49a80d071ea161e667edc591ed26f35f506215a395beede40"}, {0xa0, 0x104, 0x4, "64356f212c52adefcbdbba74cd0a3415f77aa08207cda51464669cd71968ccccf6c0532d9b02a377925b1b66242d4dfbf7f122bf4ffa980d5d6a8cb7cebe63137241bfc136339c64b2a87e9606435825ba5f352a3a6049a1313a8f71143cceca6ca8fc5302e89fe6647ae9c8187786b1aded40338361cfd1c913c2a0d37212bec545e34602e062023847"}], 0x688, 0x80}, 0x800) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000040)={r0, r1}) 2018/05/18 19:37:33 executing program 6: socketpair$inet(0x2, 0x5, 0x80, &(0x7f0000000000)) r0 = socket$kcm(0x2, 0x0, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0x7, &(0x7f0000000180), 0x1) 2018/05/18 19:37:33 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000021c0)={0xffffffffffffffff}) socket$kcm(0x29, 0x7, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000002200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000002300)={0x1f, 0x2, &(0x7f0000002240)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x7fff}], &(0x7f0000002280)='GPL\x00', 0x7, 0x2a, &(0x7f00000022c0)=""/42, 0x40f00, 0x1, [], 0x0, 0xb}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000002380)={r2, r3}) socket$kcm(0xa, 0x3, 0x11) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8916, 0x0) 2018/05/18 19:37:33 executing program 2: r0 = socket$kcm(0x2, 0x3, 0x2) recvmsg$kcm(r0, &(0x7f00000027c0)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f00000000c0)=""/100, 0x64}, {&(0x7f0000000140)=""/224, 0xe0}, {&(0x7f0000000340)=""/78, 0x4e}, {&(0x7f00000002c0)=""/9, 0x9}, {&(0x7f00000003c0)=""/59, 0x3b}, {&(0x7f0000000400)=""/22, 0x16}, {&(0x7f0000000440)=""/32, 0x20}, {&(0x7f00000017c0)=""/4096, 0x1000}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f0000000540)=""/85, 0x55}], 0xa, &(0x7f0000000680)=""/250, 0xfa, 0x5}, 0x1) recvmsg(r0, &(0x7f0000002800)={0x0, 0x2d9, &(0x7f0000000080)=[{&(0x7f0000002840)=""/118, 0x76}], 0x1, &(0x7f00000007c0)=""/4096, 0x1000}, 0x0) sendmsg$kcm(r0, &(0x7f0000003f40)={&(0x7f0000000240)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'authenc(wp384-generic,lrw-twofish-avx)\x00'}, 0x80, &(0x7f0000002b00)=[{&(0x7f00000028c0)="9dd72cc2dd1676530467f2cc39f24f6399814d2e458bd46cb955305979529a8112342ca57fe0cfe21b9aef1630417ae99287d8dc5a3e8747ca661c7399358dbb60d2da09", 0x44}, {&(0x7f0000002940)="5681bf3f58ef664c5f2570bf597fb289e4e04ea67cc1fca9d457691624037d3ed6be5a4f14fc86e96661e8751b608288ad673aae4672596aea263ecdd0823c786b46659a56f7061be28a3f16b6d50b29c1ddec1a7c4877a1f13324ff6633c8e90cecf41a7be1bfc2f25a30eb110bfc09838086f4f897c6a09402c3adf493efacd0278e82b46d261bbfdb6bc3626f54ab480a5de830e7", 0x96}, {&(0x7f0000000300)="ad162347e3b1d0d7d7562bf701ca3ed0102c1584733552c051", 0x19}, {&(0x7f0000002a00)="319365fb6449e3fead306ee3a78afe9d81e73be9767b2569187c02fda2c3f656cd6dd9e2da5611b72e1ca4f8c84499bc2d5531972e52ae6efef822fd60d793a6327983cfe02ccd7eac1c029f928036e02f3a9a9bbee42e41554171ddc9ae1dadc8338d6ae6433f7a7d194c7b1bbc8acbce2ffed36104f0298f2bcf2f23fdc99280514cbe6c288bd19368a543fe82eab848376a5f8b37d4232ad3cae7551c6977152da05ed4d4a3e7c899b530ba4350daa6add8ec822927bce4aeb28e3a1455af8f7d72b422293eb825648261e8c8", 0xce}], 0x4, &(0x7f0000002b40)=[{0x1010, 0x1ff, 0x3, "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{0xa0, 0x29, 0x7, "e8cd0893d9befc93c8d40f2fbb35e44c494f835ef438ee5c96113f8bd66394c418a146ab1d49817adae0712e6982ed7a6a49c4f3b050b10b17b2ae88b59bfde3648ac6f5f3f052ddb764f6d22749d735ea93c13fd346d13964404da35330db0ea8d792126add0ef24f499dd053f08ce8f1719b9ed1cd2b5ddcdcdd4e62ea12ef406940a18ea69078ece03de0b3702e"}, {0x100, 0x113, 0x0, "5e1eba8eb916e0c51577c29a4180dfe0acffd64e6a6e4b0d8903e66ad09e6d98b2e5672bf96bec006a626bf4a7a6ba3bbce8f0ac303cd3e2be9997e08fd0b10761c6a487bde05e061e8dc30dda8fefea1343a2466af2fcc8fc9c10fbab0bc0984f9fff50fd8033b7edd3693048683da2a44fda09aa7aeaa4363af8501b26d820b58edabacedba2b4d3a71d14709d88b69e0300fa3145108e4cf749c855ff66fdd7b9b04d4d94b58d814488b768e49db0080a5c727ef654837642df7e094757c6b2e05e76d078c5d6545df4dd1522a0d6be911dfe2c92a1c850c08f0bdc7ac7160a0eacb4fe89351fdbe5053f250ff3e5"}, {0x18, 0x117, 0x2, "aa01"}, {0xd8, 0x0, 0x80000000, "a12418c1c41116811d7fe67c64f05ac64355aead46d89fe8fd30f12aefe3b7016cbb18f04bb4d1cfb20a01b177f98702090615f3173e04373ff1f18528265e35681a190b399019cc4c22970db61e8b0113f65632fae1d39d64d15adc897ddf4613935d9b9ce0c26d119fb79244ba46771a7d037e9f69cf97d425324db08f36cfad9930ac2bcbf229441c6b8172cc51e1f3fd19d811ed74d7bde42eafd313b2d8aa3540d07c57f50575ba0f259ae0cd93040824f8a8f86f4c0e1260c10267c45c174f01dc12"}, {0x58, 0x0, 0xbc, "354896e239ac34e06294f4b2c34433e8736e0a1086b75b394573909a2f68d2f9138b35b64b3cc2a16d341d01e3948282566c635587b86a4e281ff47dcbf9b0ec05746be9fb295164"}, {0x48, 0x11f, 0x9, "bd9f96223db951207d12e055539f3e89444e2791ae1d15f514a1b863c8a398aca56b041f4117f26120e9cfa98aad5be45ad9"}, {0x88, 0x3a, 0xffffffffffffff6f, "d59097b3d9c27f9c3a1fc44bd48a684af9fe2d390978755379cbb1fe31bbb0d98671ab245aa58c80c5d263898371f469457ac07cddd253f0e8a32961d1d36f6fb60af36801d8871b602b99a1d0dbaf75bb31ebdc3cf044a5740a0ca5cd98bb676e386d60e69a139be81b0b3cec0bfa9610a01d03ebf2d1f5"}], 0x13c8, 0x4000000}, 0x40094) sendmsg$kcm(r0, &(0x7f0000000780)={&(0x7f0000000000)=@in={0x2}, 0x80, &(0x7f00000006c0)}, 0x0) 2018/05/18 19:37:33 executing program 5: r0 = getpid() r1 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0xa, 0x2, 0x11) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x0) recvmsg$kcm(r2, &(0x7f00000005c0)={&(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000540), 0x0, &(0x7f0000000200)=""/19, 0x13}, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000040)={r3, 0x50, &(0x7f0000000100)}, 0x10) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2400, 0x0) 2018/05/18 19:37:33 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x401, 0x81, 0x2, 0x6, 0x0, 0xffffffff, 0x80, 0xb, 0x8001, 0x8, 0xd9, 0x2, 0x5, 0x3ff, 0x1d8, 0x3, 0xfffffffffffffe00, 0x9, 0x3, 0x6, 0xa63, 0x2, 0x9, 0x4, 0x47652335, 0x8, 0x10000, 0x7, 0x10000, 0x7, 0x7, 0xa1ef, 0x9, 0x3, 0x669, 0x3f, 0x0, 0x4, 0x7, @perf_bp={&(0x7f0000000000), 0x1}, 0x8100, 0x7, 0xff, 0x7, 0x9, 0x9, 0xf98}, 0xffffffffffffffff, 0x1, 0xffffffffffffff9c, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x2) r1 = socket$kcm(0x2, 0x2, 0x0) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={0xffffffff, 0x80000000}, 0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000001c0)={r2, &(0x7f0000000100)="010566aefd10d4587ed8d109e4f8588f2fe85258a084533ff55947f61ca0bf66c14ffdc736ad1f7bd9c680ca3dd199cc9e779c432b4b9a4b8f590ad8c435b0ff74a41cf6162035719e030faadb9f007506e8cb64c4742da8218773b5ad97e9faa01b686419ac173ac654b0ce0c2867e7d2a6a3ee919fb2"}, 0x10) setsockopt$sock_attach_bpf(r1, 0x6, 0x8, &(0x7f0000000180), 0x4) 2018/05/18 19:37:33 executing program 0: mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x40) r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000480)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000004c0)='cgroup2\x00', 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x0, 0x7, &(0x7f0000000400)=ANY=[@ANYBLOB="1800000002e6c4ce1cdd000000000000000100010018000000020000000000000001000000174ff0fffcffffff00000000000000009500000000000000"], &(0x7f0000000200)='syzkaller\x00', 0x6, 0x5b, &(0x7f0000000280)=""/91, 0x41100, 0x1, [], 0x0, 0x6}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = socket$kcm(0x29, 0x5, 0x0) recvmsg$kcm(r2, &(0x7f0000000540)={&(0x7f0000000380), 0x80, &(0x7f0000000440)=[{&(0x7f0000000400)}], 0x1, &(0x7f0000000500)=""/46, 0x2e, 0x4}, 0x12040) mount(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000140)='./file0/file0/file0\x00', &(0x7f0000000240)='bpf\x00', 0x0, &(0x7f00000003c0)) 2018/05/18 19:37:33 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001b00)={0xffffffffffffff9c}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000040)={r0}) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000001b40)={0xffffffffffffffff}) socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000001b80)={r1}) r2 = socket$kcm(0x2, 0x5, 0x2) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x5452, &(0x7f0000000080)) 2018/05/18 19:37:33 executing program 3: perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000001a80)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000001740)=[{&(0x7f00000000c0)="7a7538f34cd87b2a3db68ccc931390bd3ac7fdf3d2233cc863b1aa79aa", 0x1d}], 0x1, &(0x7f00000017c0)=ANY=[], 0x0, 0x80000010}, 0x3) socketpair$ax25(0x3, 0x2, 0xff, &(0x7f0000000080)) r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x23, &(0x7f0000000280), 0x1c0) [ 197.981474] FAULT_INJECTION: forcing a failure. [ 197.981474] name failslab, interval 1, probability 0, space 0, times 0 [ 197.992957] CPU: 1 PID: 16921 Comm: syz-executor7 Not tainted 4.17.0-rc4+ #14 [ 198.000254] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 198.009629] Call Trace: [ 198.012249] dump_stack+0x1b9/0x294 [ 198.016425] ? dump_stack_print_info.cold.2+0x52/0x52 [ 198.021641] ? perf_trace_lock_acquire+0xe3/0x980 [ 198.026514] ? lock_release+0xa10/0xa10 [ 198.030529] should_fail.cold.4+0xa/0x1a [ 198.034625] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 198.039758] ? kasan_check_write+0x14/0x20 [ 198.044015] ? __mutex_lock+0x7d9/0x17f0 [ 198.048104] ? perf_trace_lock+0xd6/0x900 [ 198.052282] ? graph_lock+0x170/0x170 [ 198.056121] ? zap_class+0x720/0x720 [ 198.059867] ? find_held_lock+0x36/0x1c0 [ 198.063955] ? __lock_is_held+0xb5/0x140 [ 198.068051] ? check_same_owner+0x320/0x320 [ 198.072391] ? find_held_lock+0x36/0x1c0 [ 198.076484] ? rcu_note_context_switch+0x710/0x710 [ 198.081443] __should_failslab+0x124/0x180 [ 198.085704] should_failslab+0x9/0x14 [ 198.089528] kmem_cache_alloc+0x2af/0x760 [ 198.093707] ? kasan_check_write+0x14/0x20 [ 198.097971] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 198.102929] ? lock_downgrade+0x8e0/0x8e0 [ 198.107110] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 198.112165] __kernfs_new_node+0xe7/0x580 [ 198.116351] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 198.121144] ? kasan_check_write+0x14/0x20 [ 198.125406] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 198.130365] ? __lock_is_held+0xb5/0x140 [ 198.134443] ? wait_for_completion+0x870/0x870 [ 198.139064] kernfs_new_node+0x80/0xf0 [ 198.142981] __kernfs_create_file+0x4d/0x330 [ 198.147420] sysfs_add_file_mode_ns+0x21a/0x560 [ 198.152123] internal_create_group+0x282/0x970 [ 198.156765] sysfs_create_groups+0x9b/0x150 [ 198.161135] device_add+0x84d/0x16d0 [ 198.164884] ? device_private_init+0x230/0x230 [ 198.169493] ? rtnl_is_locked+0xae/0xe0 [ 198.173490] ? rtnl_trylock+0x20/0x20 [ 198.177309] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 198.182327] ? br_multicast_init_stats+0xdf/0x150 [ 198.187178] netdev_register_kobject+0x180/0x380 [ 198.191954] register_netdevice+0x997/0x11c0 [ 198.196389] ? netdev_change_features+0x100/0x100 [ 198.201245] register_netdev+0x30/0x50 [ 198.205125] br_add_bridge+0x9b/0xf0 [ 198.208839] br_ioctl_deviceless_stub+0x99c/0xad0 [ 198.213687] ? graph_lock+0x170/0x170 [ 198.217498] ? find_held_lock+0x36/0x1c0 [ 198.221556] ? old_dev_ioctl.isra.2+0x20c0/0x20c0 [ 198.226407] ? lock_downgrade+0x8e0/0x8e0 [ 198.230554] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 198.235752] ? old_dev_ioctl.isra.2+0x20c0/0x20c0 [ 198.240594] sock_ioctl+0x2d5/0x680 [ 198.244232] ? dlci_ioctl_set+0x40/0x40 [ 198.248207] ? expand_files.part.8+0x9a0/0x9a0 [ 198.252790] ? kasan_check_write+0x14/0x20 [ 198.257030] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 198.261965] ? wait_for_completion+0x870/0x870 [ 198.266552] ? dlci_ioctl_set+0x40/0x40 [ 198.270522] do_vfs_ioctl+0x1cf/0x16a0 [ 198.274400] ? ioctl_preallocate+0x2e0/0x2e0 [ 198.278798] ? fget_raw+0x20/0x20 [ 198.282240] ? __sb_end_write+0xac/0xe0 [ 198.286220] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 198.291764] ? fput+0x130/0x1a0 [ 198.295042] ? ksys_write+0x1a6/0x250 [ 198.298863] ? security_file_ioctl+0x94/0xc0 [ 198.303272] ksys_ioctl+0xa9/0xd0 [ 198.306734] __x64_sys_ioctl+0x73/0xb0 [ 198.310625] do_syscall_64+0x1b1/0x800 [ 198.314509] ? finish_task_switch+0x1ca/0x810 [ 198.318998] ? syscall_return_slowpath+0x5c0/0x5c0 [ 198.323937] ? syscall_return_slowpath+0x30f/0x5c0 [ 198.328873] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 198.334241] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 198.339089] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 198.344277] RIP: 0033:0x455a09 [ 198.347464] RSP: 002b:00007f99ad167c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 198.355174] RAX: ffffffffffffffda RBX: 00007f99ad1686d4 RCX: 0000000000455a09 [ 198.362432] RDX: 0000000020000000 RSI: 00000000000089a0 RDI: 0000000000000013 [ 198.369690] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 198.376947] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 198.384206] R13: 00000000000002bf R14: 00000000006f8288 R15: 0000000000000019 2018/05/18 19:37:34 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x142) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r0, 0x28, &(0x7f0000000100)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000300)={r1, 0x3, 0x18}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000000000000002800000850000000000000095"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x2, 0x4, &(0x7f0000000040)=@raw=[@map={0x18, 0x2, 0x1, 0x0, r0}, @call={0x85, 0x0, 0x0, 0xc}], &(0x7f0000000140)='GPL\x00', 0x41, 0xa7, &(0x7f00000004c0)=""/167, 0x41100}, 0x48) 2018/05/18 19:37:34 executing program 0: mkdir(&(0x7f0000000040)='./file0\x00', 0x6) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000040)) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f0000000080)='./file0\x00', 0x0, 0x8}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000280)='./file0/file0\x00', r0}, 0x10) mount(&(0x7f0000000440)='./file0/file1\x00', &(0x7f0000000480)='./file0\x00', &(0x7f0000001500)='jffs2\x00', 0x21, &(0x7f0000001540)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)={&(0x7f0000000100)='./file0/file0\x00'}, 0x10) 2018/05/18 19:37:34 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x0, 0x8, &(0x7f0000000140)=@raw=[@generic={0x3f, 0x4, 0x401, 0x4}, @exit={0x95}, @alu={0x4, 0x2, 0x0, 0x1, 0x6, 0xfffffffe, 0xffffffffffffffff}, @map={0x18, 0x7, 0x1, 0x0, 0xffffffffffffff9c}], &(0x7f0000000180)='syzkaller\x00', 0x40, 0xfe, &(0x7f0000000200)=""/254, 0x41f00, 0x1, [], 0x0, 0x7}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000380)={&(0x7f00000000c0)='./file0\x00', r0}, 0x10) r1 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r1, 0x84, 0x10, &(0x7f0000000180), 0xc) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f0000000100)='jfs\x00', 0x0, &(0x7f0000000980)) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000003c0)={0x0, r0, 0xa, 0x1}, 0x14) mkdir(&(0x7f0000000000)='./file0\x00', 0x12a) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0xf, 0x7, 0x7, 0x7fff, 0x1, 0xffffffffffffffff, 0x3}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r3, 0x28, &(0x7f0000000500)={0x0, 0x0}}, 0x10) close(r2) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000580)={r4, 0x9, 0x10}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000004c0)={r2, &(0x7f0000000440)="892ac88ec45c0fdc6727fc3beba109d2be87a5c48306ae174c5ac62b5822eed35e56fb4bd2deedda6d71e68a16e9bdaef93625e27e47", &(0x7f0000000480)=""/2}, 0x18) mount(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)='hugetlbfs\x00', 0x8, &(0x7f0000000700)="494c5eb28b8d1d0560fc2919e02d7275ef1fa7873f00eb186a6b31e491ab74728bff10d21a4a7dd1fffb58a05590b4811f3d9403b336530b08b1ea8d8ef219a506a9d7f8ae8f966edfb924a2f34dbca3c8e7570572f554d9233f63a1694fe88acef5211e21d44f418ca51919694b6442e443857f848535d565b85be2727e696314f92af2055af3db50653081ef25ec421e31a4ea35c1c0ed7087520590fae2776fb7ef2ead3d832eeeced05cfe17d1d0c72206ec5133eb7af20dda420f802fb8b8059aae68062b6efee5d754a5ee854b0e599f6d5f88056a43e745b163180a1abecf6d5ad83a26") bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000600)={&(0x7f00000005c0)='./file0\x00', r0}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000840)={&(0x7f0000000800)='./file0/file0\x00', 0x0, 0x10}, 0x10) 2018/05/18 19:37:34 executing program 6: socketpair$ax25(0x3, 0x0, 0x8, &(0x7f0000000000)={0xffffffffffffffff}) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000080)=r1, 0x4) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xd, 0x3, &(0x7f0000001fd8)=ANY=[@ANYBLOB="850000003b00000025004000000000009500000020000000"], &(0x7f0000003ff6)='GPL\x00', 0x1, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/18 19:37:34 executing program 7 (fault-call:1 fault-nth:26): socketpair(0x1, 0x80003, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a0, &(0x7f0000000000)='%d') 2018/05/18 19:37:34 executing program 5: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = socket$kcm(0x29, 0x5, 0x0) recvmsg$kcm(r1, &(0x7f0000000540)={&(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @dev}}}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000140)=""/56, 0x38}, {&(0x7f0000000180)=""/242, 0xf2}, {&(0x7f0000000280)=""/232, 0xe8}, {&(0x7f0000000380)=""/250, 0xfa}], 0x4, &(0x7f00000004c0)=""/81, 0x51, 0x1000}, 0x20) recvmsg(r0, &(0x7f0000000680)={&(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000640)=""/60, 0x3c, 0x5}, 0x40) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x3, 0x3, &(0x7f0000001fd8)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x26, 0x25}, [], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/18 19:37:34 executing program 4: mount(&(0x7f0000000040)='./file1\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000280)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000100)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x120) 2018/05/18 19:37:34 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x200000000000000b, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18020000000000ff0000000002800000850000002700000005000000000000009500000000000000"], &(0x7f00000000c0)="00007bf056c718041899f95b1a", 0x1, 0xce, &(0x7f0000000100)=""/206}, 0x48) r1 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r1, 0x84, 0xd, &(0x7f0000000180)=r0, 0x4) [ 198.950331] hugetlbfs: Bad mount option: "IL^²‹`ü)à-ru劉?" [ 198.957901] FAULT_INJECTION: forcing a failure. [ 198.957901] name failslab, interval 1, probability 0, space 0, times 0 [ 198.969231] CPU: 0 PID: 16972 Comm: syz-executor7 Not tainted 4.17.0-rc4+ #14 [ 198.976526] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 198.985887] Call Trace: [ 198.988491] dump_stack+0x1b9/0x294 [ 198.992132] ? dump_stack_print_info.cold.2+0x52/0x52 [ 198.997320] ? __mutex_lock+0x7d9/0x17f0 [ 199.001387] should_fail.cold.4+0xa/0x1a [ 199.005443] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 199.010537] ? kasan_kmalloc+0xc4/0xe0 [ 199.014417] ? graph_lock+0x170/0x170 [ 199.018212] ? find_held_lock+0x36/0x1c0 [ 199.022275] ? __lock_is_held+0xb5/0x140 [ 199.026330] ? check_same_owner+0x320/0x320 [ 199.030638] ? kasan_check_write+0x14/0x20 [ 199.034861] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 199.039788] ? rcu_note_context_switch+0x710/0x710 [ 199.044710] __should_failslab+0x124/0x180 [ 199.048938] should_failslab+0x9/0x14 [ 199.052741] kmem_cache_alloc+0x2af/0x760 [ 199.056885] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 199.061808] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 199.066818] __kernfs_new_node+0xe7/0x580 [ 199.070955] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 199.075701] ? mutex_unlock+0xd/0x10 [ 199.079404] ? kernfs_activate+0x20e/0x2a0 [ 199.083645] ? kernfs_walk_and_get_ns+0x320/0x320 [ 199.088481] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 199.094014] ? kernfs_link_sibling+0x1d2/0x3b0 [ 199.098594] kernfs_new_node+0x80/0xf0 [ 199.102472] __kernfs_create_file+0x4d/0x330 [ 199.106874] sysfs_add_file_mode_ns+0x21a/0x560 [ 199.111539] internal_create_group+0x282/0x970 [ 199.116118] sysfs_create_groups+0x9b/0x150 [ 199.120439] device_add+0x84d/0x16d0 [ 199.124144] ? device_private_init+0x230/0x230 [ 199.128720] ? rtnl_is_locked+0xae/0xe0 [ 199.132684] ? rtnl_trylock+0x20/0x20 [ 199.136490] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 199.141508] ? br_multicast_init_stats+0xdf/0x150 [ 199.146342] netdev_register_kobject+0x180/0x380 [ 199.151092] register_netdevice+0x997/0x11c0 [ 199.155490] ? netdev_change_features+0x100/0x100 [ 199.160328] register_netdev+0x30/0x50 [ 199.164207] br_add_bridge+0x9b/0xf0 [ 199.167909] br_ioctl_deviceless_stub+0x99c/0xad0 [ 199.172741] ? graph_lock+0x170/0x170 [ 199.176541] ? find_held_lock+0x36/0x1c0 [ 199.180592] ? old_dev_ioctl.isra.2+0x20c0/0x20c0 [ 199.185428] ? lock_downgrade+0x8e0/0x8e0 [ 199.189570] ? kasan_check_read+0x11/0x20 [ 199.193712] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 199.198901] ? old_dev_ioctl.isra.2+0x20c0/0x20c0 [ 199.203735] sock_ioctl+0x2d5/0x680 [ 199.207364] ? dlci_ioctl_set+0x40/0x40 [ 199.211327] ? expand_files.part.8+0x9a0/0x9a0 [ 199.215898] ? kasan_check_write+0x14/0x20 [ 199.220120] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 199.225041] ? wait_for_completion+0x870/0x870 [ 199.229614] ? dlci_ioctl_set+0x40/0x40 [ 199.233577] do_vfs_ioctl+0x1cf/0x16a0 [ 199.237455] ? ioctl_preallocate+0x2e0/0x2e0 [ 199.241852] ? fget_raw+0x20/0x20 [ 199.245294] ? __sb_end_write+0xac/0xe0 [ 199.249262] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 199.254786] ? fput+0x130/0x1a0 [ 199.258055] ? ksys_write+0x1a6/0x250 [ 199.261847] ? security_file_ioctl+0x94/0xc0 [ 199.266243] ksys_ioctl+0xa9/0xd0 [ 199.269685] __x64_sys_ioctl+0x73/0xb0 [ 199.273567] do_syscall_64+0x1b1/0x800 [ 199.277443] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 199.282272] ? syscall_return_slowpath+0x5c0/0x5c0 [ 199.287192] ? syscall_return_slowpath+0x30f/0x5c0 [ 199.292114] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 199.297469] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 199.302302] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 199.307477] RIP: 0033:0x455a09 [ 199.310655] RSP: 002b:00007f99ad167c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 199.318359] RAX: ffffffffffffffda RBX: 00007f99ad1686d4 RCX: 0000000000455a09 [ 199.325617] RDX: 0000000020000000 RSI: 00000000000089a0 RDI: 0000000000000013 [ 199.332873] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 199.340129] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 2018/05/18 19:37:35 executing program 4: socketpair(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x20000000000044, 0x0, 0x8, 0x0, 0x0, 0xffffffffffffffff, 0x400}, 0x2c) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f0000000100)="6c6f00966fd651b159a9c84a2c60d29800000020") 2018/05/18 19:37:35 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0xa, 0x1f, 0x6, 0x4}, 0x2c) getpid() bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000000), &(0x7f0000000040)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001400)={r0, &(0x7f00000003c0), &(0x7f0000000400)=""/4096}, 0x18) 2018/05/18 19:37:35 executing program 0: r0 = socket$kcm(0xa, 0x1, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000080)=r1, 0x4) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x11, &(0x7f0000000100), 0x4) [ 199.347386] R13: 00000000000002bf R14: 00000000006f8288 R15: 000000000000001a 2018/05/18 19:37:35 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) r1 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f00000000c0)={0x7, 0x70, 0x6b, 0xc2e, 0x2, 0x9, 0x0, 0xffffffff00000001, 0x80800, 0x4, 0x10000, 0x8001, 0x80, 0x7, 0xdf5, 0xfffffffffffffffa, 0x4, 0x400, 0x8, 0xfffffffffffff023, 0x9, 0x9, 0x8, 0x800, 0x101, 0x5, 0x5, 0x8, 0x0, 0xffffffff, 0x3, 0x8, 0x3ff, 0x800, 0x81, 0x3, 0x800, 0xffff, 0x0, 0x9, 0x2, @perf_bp={&(0x7f0000000080), 0x2}, 0x1, 0x91, 0x0, 0x3, 0x7fffffff, 0x1, 0x3}, r2, 0xa, r1, 0x1) setsockopt$sock_attach_bpf(r0, 0x29, 0x39, &(0x7f0000000040)=r0, 0x348) 2018/05/18 19:37:35 executing program 7 (fault-call:1 fault-nth:27): socketpair(0x1, 0x80003, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a0, &(0x7f0000000000)='%d') [ 199.436153] hugetlbfs: Bad mount option: "IL^²‹`ü)à-ru劉?" 2018/05/18 19:37:35 executing program 0: r0 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000002c0)={&(0x7f0000000040)=@sco={0xa2, {0x608, 0x0, 0x30c}}, 0x80, &(0x7f0000000000), 0xa2}, 0x0) recvmsg(r0, &(0x7f00000074c0)={&(0x7f0000005f40)=@can={0x0, 0x0}, 0x80, &(0x7f0000007380)=[{&(0x7f0000005fc0)=""/4096, 0x1000}, {&(0x7f0000006fc0)=""/154, 0x9a}, {&(0x7f0000007080)=""/19, 0x13}, {&(0x7f00000070c0)=""/198, 0xc6}, {&(0x7f00000071c0)=""/131, 0x83}, {&(0x7f0000007280)=""/216, 0xd8}], 0x6, &(0x7f0000007400)=""/145, 0x91, 0xfffffffffffffffd}, 0x40002020) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000007500)={0x6, 0x5, &(0x7f0000000240)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, [@jmp={0x5, 0x3ff, 0x0, 0x5, 0x1, 0x1, 0xfffffffffffffff0}], {0x95}}, &(0x7f0000000280)='GPL\x00', 0x401, 0x52, &(0x7f0000000300)=""/82, 0x41f00, 0x1, [], r1, 0xd}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x13, 0xc, &(0x7f00000000c0)=@raw=[@call={0x85, 0x0, 0x0, 0x41}, @ldst={0x2, 0x3, 0x3, 0x6, 0x7, 0xfffffffe, 0x4}, @call={0x85, 0x0, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x25}, @initr0={0x18, 0x0, 0x0, 0x0, 0x89b, 0x0, 0x0, 0x0, 0x3}, @exit={0x95}], &(0x7f0000000000)='syzkaller\x00', 0x8, 0x3a, &(0x7f0000000140)=""/58, 0x41f00, 0x1}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000200)=r2, 0x4) 2018/05/18 19:37:35 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x1f, 0x40, 0x10001, 0x18, 0xffffffffffffff9c, 0x7}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0/file0\x00', r0}, 0x10) mkdir(&(0x7f0000001ff8)='./file0\x00', 0x0) mount(&(0x7f0000005000)='./file0/file0\x00', &(0x7f0000009ff8)='./file0\x00', &(0x7f0000008ffb)='fuse.', 0x0, &(0x7f0000009000)) mount(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000300)='romfs\x00', 0x2000009, &(0x7f0000000340)="625c5f16ee64b8568c6ac35a6a2f050c3be0fa4ab3a4a0fe6695ed3acfd079da152cf5a5334c14146bef8b8916861ed21ecf5512f9dc00c59902984165f7f308c476ccc5857e14e35cb1764aeb9f96abe4a4bf45168d904033d1efa3f6a13c6912adcab7716fb305b6aa") mount(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000280)='bdev\x00', 0x400, &(0x7f00000002c0)="727c3a5ba76b8124a9d2796f658780606e91dfc974fb13886bafb954c0672e0ebeab8528fc38081955") bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00', r0}, 0x10) 2018/05/18 19:37:35 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) socket$kcm(0x2, 0x1, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) socketpair(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f0000000100)="6c6f00966fd651b159a9c84a2c60d29800000020") socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)) [ 199.555255] FAULT_INJECTION: forcing a failure. [ 199.555255] name failslab, interval 1, probability 0, space 0, times 0 [ 199.566620] CPU: 1 PID: 17005 Comm: syz-executor7 Not tainted 4.17.0-rc4+ #14 [ 199.573908] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 199.583275] Call Trace: [ 199.585864] dump_stack+0x1b9/0x294 [ 199.589506] ? dump_stack_print_info.cold.2+0x52/0x52 [ 199.594687] ? __mutex_lock+0x7d9/0x17f0 [ 199.598737] ? perf_trace_lock+0xd6/0x900 [ 199.602882] should_fail.cold.4+0xa/0x1a [ 199.606935] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 199.612041] ? graph_lock+0x170/0x170 [ 199.615873] ? find_held_lock+0x36/0x1c0 [ 199.619931] ? __lock_is_held+0xb5/0x140 [ 199.623996] ? check_same_owner+0x320/0x320 [ 199.628313] ? kasan_check_write+0x14/0x20 [ 199.632537] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 199.637458] ? rcu_note_context_switch+0x710/0x710 [ 199.642382] __should_failslab+0x124/0x180 [ 199.646610] should_failslab+0x9/0x14 [ 199.650413] kmem_cache_alloc+0x2af/0x760 [ 199.654563] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 199.659497] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 199.664528] __kernfs_new_node+0xe7/0x580 [ 199.668679] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 199.673440] ? mutex_unlock+0xd/0x10 [ 199.677149] ? kernfs_activate+0x20e/0x2a0 [ 199.681382] ? kernfs_walk_and_get_ns+0x320/0x320 [ 199.686222] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 199.691767] ? kernfs_link_sibling+0x1d2/0x3b0 [ 199.696352] kernfs_new_node+0x80/0xf0 [ 199.700236] __kernfs_create_file+0x4d/0x330 [ 199.704643] sysfs_add_file_mode_ns+0x21a/0x560 [ 199.709311] internal_create_group+0x282/0x970 [ 199.713898] sysfs_create_groups+0x9b/0x150 [ 199.718218] device_add+0x84d/0x16d0 [ 199.721929] ? device_private_init+0x230/0x230 [ 199.726504] ? rtnl_is_locked+0xae/0xe0 [ 199.730469] ? rtnl_trylock+0x20/0x20 [ 199.734274] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 199.739284] ? br_multicast_init_stats+0xdf/0x150 [ 199.744125] netdev_register_kobject+0x180/0x380 [ 199.748886] register_netdevice+0x997/0x11c0 [ 199.753292] ? netdev_change_features+0x100/0x100 [ 199.758147] register_netdev+0x30/0x50 [ 199.762030] br_add_bridge+0x9b/0xf0 [ 199.765737] br_ioctl_deviceless_stub+0x99c/0xad0 [ 199.770570] ? graph_lock+0x170/0x170 [ 199.774371] ? find_held_lock+0x36/0x1c0 [ 199.778424] ? old_dev_ioctl.isra.2+0x20c0/0x20c0 [ 199.783270] ? lock_downgrade+0x8e0/0x8e0 [ 199.787428] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 199.792621] ? old_dev_ioctl.isra.2+0x20c0/0x20c0 [ 199.797464] sock_ioctl+0x2d5/0x680 [ 199.801093] ? dlci_ioctl_set+0x40/0x40 [ 199.805076] ? expand_files.part.8+0x9a0/0x9a0 [ 199.809664] ? kasan_check_write+0x14/0x20 [ 199.813898] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 199.818826] ? wait_for_completion+0x870/0x870 [ 199.823408] ? dlci_ioctl_set+0x40/0x40 [ 199.827382] do_vfs_ioctl+0x1cf/0x16a0 [ 199.831282] ? ioctl_preallocate+0x2e0/0x2e0 [ 199.835684] ? fget_raw+0x20/0x20 [ 199.839131] ? __sb_end_write+0xac/0xe0 [ 199.843113] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 199.848653] ? fput+0x130/0x1a0 [ 199.851926] ? ksys_write+0x1a6/0x250 [ 199.855725] ? security_file_ioctl+0x94/0xc0 [ 199.860127] ksys_ioctl+0xa9/0xd0 [ 199.863578] __x64_sys_ioctl+0x73/0xb0 [ 199.867462] do_syscall_64+0x1b1/0x800 [ 199.871341] ? finish_task_switch+0x1ca/0x810 [ 199.875848] ? syscall_return_slowpath+0x5c0/0x5c0 [ 199.880775] ? syscall_return_slowpath+0x30f/0x5c0 [ 199.885712] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 199.891079] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 199.895925] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 199.901107] RIP: 0033:0x455a09 [ 199.904287] RSP: 002b:00007f99ad167c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 199.911996] RAX: ffffffffffffffda RBX: 00007f99ad1686d4 RCX: 0000000000455a09 [ 199.919267] RDX: 0000000020000000 RSI: 00000000000089a0 RDI: 0000000000000013 [ 199.926529] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 199.933788] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 199.941047] R13: 00000000000002bf R14: 00000000006f8288 R15: 000000000000001b 2018/05/18 19:37:36 executing program 1: socketpair(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8947, &(0x7f0000000140)=':\x00') 2018/05/18 19:37:36 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x200000001, 0xa, 0x2000000000000009, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000040)="35eb6d9dde7f1c2e8796c5f691cf044af952810c9bff0ff5426fdc542cd418ae68b90f3767ad2c4b65051f0748ff3038a47eae53410c0f312014250c5d19dc3ba642adabc35b17ecbd88703c14944bafc51ca96cf0749ef7d18315417e5e27f62682d76f52c2bfaf8e640fa803d5f72462ea4ae20bd82b80552a43aa8633c5b6ef7a89ea2891e47d714afa89e8b9d90f8250b3", &(0x7f00000002c0)="edd2e665c5e804d53b9e3c58753db4169116ee42d256cdcc9faa02e45d074ec7eb45b3386becd8d7307e6f38ce35cc9a72bbb894c7bccce8f61536ee60529bb06f46c298082a6ef3ac7db5208db2b605f329ed021b5cbefd78fb5c6393eb960935fbdd0c8ba804bc933048c612fd3fba45758a"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r0, &(0x7f0000000100), &(0x7f0000000140)=""/144}, 0x18) 2018/05/18 19:37:36 executing program 0: r0 = socket$kcm(0x11, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0xb, &(0x7f0000001640), 0xd46a10576cc0abb5) 2018/05/18 19:37:36 executing program 6: socketpair$unix(0x1, 0x802, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f00000006c0)}, 0x0) recvmsg(r1, &(0x7f0000001c80)={&(0x7f00000018c0), 0x80, &(0x7f0000001c00)}, 0x0) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000040)=@can, 0x80, &(0x7f0000000340)=[{&(0x7f00000008c0)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/219, 0xdb}, {&(0x7f00000001c0)=""/184, 0xb8}, {&(0x7f0000000280)=""/23, 0x17}, {&(0x7f00000002c0)=""/82, 0x52}], 0x5, 0x0, 0x0, 0x10001}, 0x40000001) 2018/05/18 19:37:36 executing program 4: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) 2018/05/18 19:37:36 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f00000002c0), &(0x7f0000000280), 0x1}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000040)={r0, &(0x7f0000000100)="385196d14c3052193d3f8c47dcf5f86ea10cdb9f4f6e4edee579ec3552bb47c90bef30b484aeb3dc8871641cbfa76a4ed4d434e50bed505cbb5de8c45bdcc5e655d21a010a15d9f44580d47fe3873c74c8b033cdba1efd796724afa54b3dfd9cf91e613a6694d46a57378c377380c32eddd82a18753ce55244403472809bc6f95204256154eb120fad2a09adf63134f56acb512e1162f007358b6665694acd987c33bc94ad5d2d8f224cb33ab734cb69515498ffc1525e07a5bdacafdcbd5df8a7fe8554f55f493b23d83095f0cb0ec23e7ba22970ed182c5ef5054c8971f2ff920c2944623d", &(0x7f0000000200)=""/163}, 0x18) socketpair$inet(0x2, 0x7, 0x7, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f00000004c0)={&(0x7f00000002c0)=@nl=@unspec, 0x80, &(0x7f0000000440)=[{&(0x7f0000000340)=""/226, 0xe2}], 0x1, &(0x7f0000000480)=""/34, 0x22, 0x6}, 0x40010102) 2018/05/18 19:37:36 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x8, 0x2000000004, 0x10000000000004, 0x4, 0x0, 0xffffffffffffffff, 0x0, [0x4]}, 0x2c) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r0, 0x28}, 0x10) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000140), 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r0, 0xfffffddc, &(0x7f0000000200)}, 0x10) socketpair(0x9, 0x80001, 0x4000000040, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000001c0)={r1, 0x28, &(0x7f0000000180)}, 0x10) 2018/05/18 19:37:36 executing program 7 (fault-call:1 fault-nth:28): socketpair(0x1, 0x80003, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a0, &(0x7f0000000000)='%d') [ 200.472922] FAULT_INJECTION: forcing a failure. [ 200.472922] name failslab, interval 1, probability 0, space 0, times 0 [ 200.484356] CPU: 1 PID: 17042 Comm: syz-executor7 Not tainted 4.17.0-rc4+ #14 [ 200.491653] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 200.501019] Call Trace: [ 200.503628] dump_stack+0x1b9/0x294 [ 200.507282] ? dump_stack_print_info.cold.2+0x52/0x52 [ 200.512487] ? __mutex_lock+0x7d9/0x17f0 [ 200.516544] ? perf_trace_lock+0xd6/0x900 [ 200.520690] should_fail.cold.4+0xa/0x1a [ 200.524746] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 200.529846] ? graph_lock+0x170/0x170 [ 200.533644] ? find_held_lock+0x36/0x1c0 [ 200.537700] ? __lock_is_held+0xb5/0x140 [ 200.541762] ? check_same_owner+0x320/0x320 [ 200.546075] ? kasan_check_write+0x14/0x20 [ 200.550303] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 200.555233] ? rcu_note_context_switch+0x710/0x710 [ 200.560174] __should_failslab+0x124/0x180 [ 200.564405] should_failslab+0x9/0x14 [ 200.568198] kmem_cache_alloc+0x2af/0x760 [ 200.572343] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 200.577272] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 200.582287] __kernfs_new_node+0xe7/0x580 [ 200.586430] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 200.591176] ? mutex_unlock+0xd/0x10 [ 200.594878] ? kernfs_activate+0x20e/0x2a0 [ 200.599107] ? kernfs_walk_and_get_ns+0x320/0x320 [ 200.603945] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 200.609474] ? kernfs_link_sibling+0x1d2/0x3b0 [ 200.614059] kernfs_new_node+0x80/0xf0 [ 200.617952] __kernfs_create_file+0x4d/0x330 [ 200.622361] sysfs_add_file_mode_ns+0x21a/0x560 [ 200.627037] internal_create_group+0x282/0x970 [ 200.631620] sysfs_create_groups+0x9b/0x150 [ 200.635938] device_add+0x84d/0x16d0 [ 200.639650] ? device_private_init+0x230/0x230 [ 200.644242] ? rtnl_is_locked+0xae/0xe0 [ 200.648205] ? rtnl_trylock+0x20/0x20 [ 200.652003] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 200.657027] ? br_multicast_init_stats+0xdf/0x150 [ 200.661867] netdev_register_kobject+0x180/0x380 [ 200.666628] register_netdevice+0x997/0x11c0 [ 200.671038] ? netdev_change_features+0x100/0x100 [ 200.675893] register_netdev+0x30/0x50 [ 200.679773] br_add_bridge+0x9b/0xf0 [ 200.683476] br_ioctl_deviceless_stub+0x99c/0xad0 [ 200.688309] ? graph_lock+0x170/0x170 [ 200.692100] ? find_held_lock+0x36/0x1c0 [ 200.696156] ? old_dev_ioctl.isra.2+0x20c0/0x20c0 [ 200.700994] ? lock_downgrade+0x8e0/0x8e0 [ 200.705149] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 200.710336] ? old_dev_ioctl.isra.2+0x20c0/0x20c0 [ 200.715179] sock_ioctl+0x2d5/0x680 [ 200.718798] ? dlci_ioctl_set+0x40/0x40 [ 200.722766] ? expand_files.part.8+0x9a0/0x9a0 [ 200.727339] ? kasan_check_write+0x14/0x20 [ 200.731566] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 200.736491] ? wait_for_completion+0x870/0x870 [ 200.741079] ? dlci_ioctl_set+0x40/0x40 [ 200.745047] do_vfs_ioctl+0x1cf/0x16a0 [ 200.748931] ? ioctl_preallocate+0x2e0/0x2e0 [ 200.753332] ? fget_raw+0x20/0x20 [ 200.756789] ? __sb_end_write+0xac/0xe0 [ 200.760758] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 200.766287] ? fput+0x130/0x1a0 [ 200.769566] ? ksys_write+0x1a6/0x250 [ 200.773361] ? security_file_ioctl+0x94/0xc0 [ 200.777762] ksys_ioctl+0xa9/0xd0 [ 200.781212] __x64_sys_ioctl+0x73/0xb0 [ 200.785095] do_syscall_64+0x1b1/0x800 [ 200.788973] ? finish_task_switch+0x1ca/0x810 [ 200.793459] ? syscall_return_slowpath+0x5c0/0x5c0 [ 200.798382] ? syscall_return_slowpath+0x30f/0x5c0 [ 200.803309] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 200.808668] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 200.813510] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 200.818688] RIP: 0033:0x455a09 2018/05/18 19:37:36 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x2, 0x0, 0x2) r1 = getpid() perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x9, 0x38, 0x7, 0x100000001, 0x0, 0x3ff, 0x4, 0x4, 0x6, 0xfff, 0x40, 0x7, 0x80000001, 0x7, 0x8, 0x1f, 0x5, 0xde06, 0x9, 0x7fffffff, 0x8, 0x1, 0x8001, 0x7f, 0x8, 0x80, 0x2990000000000, 0x7, 0x1ff, 0x49c, 0x6, 0x80000001, 0x8, 0x1, 0x7, 0x3, 0x0, 0x7, 0x4, @perf_bp={&(0x7f0000000000), 0x8}, 0x0, 0x9, 0x7fffffff, 0x2, 0x0, 0x1, 0x9}, r1, 0xb, r0, 0x3) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0xc0189436, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00000000c0)) 2018/05/18 19:37:36 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x7, 0xb2ba, 0x10000000000009, 0x1, 0x1}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x2, 0x895e, 0x4066, 0x1, 0x10, 0xffffffffffffffff, 0xae}, 0x2c) r1 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x400) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f00000002c0), &(0x7f0000000040)}, 0x20) [ 200.821864] RSP: 002b:00007f99ad167c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 200.829566] RAX: ffffffffffffffda RBX: 00007f99ad1686d4 RCX: 0000000000455a09 [ 200.836833] RDX: 0000000020000000 RSI: 00000000000089a0 RDI: 0000000000000013 [ 200.844097] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 200.851363] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 200.858622] R13: 00000000000002bf R14: 00000000006f8288 R15: 000000000000001c 2018/05/18 19:37:36 executing program 1: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x6, 0x800, 0xffffffff, 0x8d, 0x11, 0xffffffffffffffff, 0x2}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x8, 0x5, 0x1, 0x1, 0x7, r0, 0x5}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x1b, 0x4, &(0x7f0000000440)=@raw=[@ldst={0x0, 0x3, 0x3, 0x3}, @call={0x85, 0x0, 0x0, 0x35}], &(0x7f0000000540)='GPL\x00', 0x8, 0x0, 0x0, 0x41f00, 0x1}, 0x48) mkdir(&(0x7f0000000040)='./file0\x00', 0x101) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f00000002c0)="38b981d26f3dca8d0013bd6b47b654a519f2f8933041148dc7676e755df3be771da761fa68f1de7ff8a893487d6b9773797c975471a8997240b4fbd65eeecc3daa49d4c22b42364a66b299f8fa") bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000cc0)={r0, &(0x7f0000000c00)="71f8f2752b4a7c259afc85ff5b354d9cb77ab742c868d3df7bcd7cb027208aa15cb454b7d1c4635bfa71361525c8e97c433efbe5f291d06db1fd28a0da955d7bf176e537a412b2d5d5db70e754cf65e46a09dc6749e298703fe22f6021d28665f82ada", &(0x7f0000000c80)}, 0x18) mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000340)='./file0/file0\x00', &(0x7f0000000380)='devpts\x00', 0x40000, &(0x7f00000003c0)="9ee9588dc0450107d25a2df7aefbafde75196a26dbb271ef4c2189696f58e55266db1e1a66980b2215e8f72f2fe870deb46ed64d4c3afebdc9a3c8dab98ede40a39f020fa60dc44aeba52005e59663d8e965651e085492b3cc2788f326f155fa1efa1b777a696217a7") recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000001080)={&(0x7f0000000d00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001000)=[{&(0x7f0000000d80)=""/145, 0x91}, {&(0x7f0000000e40)=""/171, 0xab}, {&(0x7f0000000f00)=""/239, 0xef}], 0x3, &(0x7f0000001040)=""/61, 0x3d, 0x401}, 0x2040) bpf$PROG_LOAD(0x5, &(0x7f00000010c0)={0xd, 0x12, &(0x7f0000000600)=@raw=[@ldst={0x3, 0x2, 0x1, 0x0, 0xf, 0xfffffff4, 0x10}, @call={0x85, 0x0, 0x0, 0x2c}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x9}, @generic={0x2, 0x1000, 0xdb0e, 0x76eb}, @alu={0x7, 0xcd83, 0xb, 0x5, 0x2, 0xf0215cf938e3f51c, 0x11}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3ed, 0x0, 0x0, 0x0, 0x1}, @generic={0x2, 0x10001, 0x8, 0x1000}, @alu={0x7, 0x5043bdb6, 0x0, 0x0, 0x7, 0x10, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0xb}], &(0x7f00000006c0)='syzkaller\x00', 0x8000, 0xc0, &(0x7f0000000700)=""/192, 0x41000, 0x0, [], r1}, 0x48) r2 = socket$kcm(0x29, 0x5, 0x0) recvmsg$kcm(r2, &(0x7f0000000bc0)={&(0x7f00000007c0)=@nfc_llcp, 0x80, &(0x7f0000000b40)=[{&(0x7f0000001140)=""/4096, 0x1000}, {&(0x7f0000000840)=""/121, 0x79}, {&(0x7f00000008c0)=""/2, 0x2}, {&(0x7f0000002140)=""/4096, 0x1000}, {&(0x7f0000000900)=""/71, 0x47}, {&(0x7f0000000980)=""/79, 0x4f}, {&(0x7f0000000a00)=""/213, 0xd5}, {&(0x7f0000000b00)=""/16, 0x10}], 0x8, 0x0, 0x0, 0x2}, 0x100) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0xd, 0xffffffff, 0x2, 0x6, 0x20, r0, 0x9}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000280)='./file0/file0\x00', r0}, 0x10) mount(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000480)='./file0/file0\x00', &(0x7f0000000500)='sysfs\x00', 0x0, &(0x7f0000000540)) 2018/05/18 19:37:36 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="18000000000000d300000000028000007a0a00ffffffff006b01"], &(0x7f00000000c0)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000500)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x10, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000000000000000000000005000000000000000000000000000000950000000000000084c60b192a1f1c597f174699043263db30d4"], &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48) 2018/05/18 19:37:36 executing program 4: socketpair(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)="706f7369785f61636c5f6163636573733a76626f786e65743024cc6b657972696e6700") bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x268b, 0x320, 0x5c, 0x1c, r1, 0x68f}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x20000000000043, 0x0, 0x0, 0x0, 0x3}, 0x2c) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8946, &(0x7f0000000100)="6c6f00966fd651b159a9c84a2c60d29800000020") socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000180)) mkdir(&(0x7f0000000140)='./file0\x00', 0x10) 2018/05/18 19:37:36 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x5, 0x4, 0x3745, 0xd8}, 0x2c) socketpair(0x1, 0x7, 0xa0a8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x9, 0x8000f, 0x101, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2018/05/18 19:37:36 executing program 7 (fault-call:1 fault-nth:29): socketpair(0x1, 0x80003, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a0, &(0x7f0000000000)='%d') 2018/05/18 19:37:36 executing program 6: r0 = socket$kcm(0x2, 0x1, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f0000000440)={0x5, 0x70, 0x5, 0xcb5, 0x7, 0x80000001, 0x0, 0x10000, 0x9204, 0x7, 0x3f, 0x2, 0x100, 0x8001, 0x77f, 0x6, 0x4d0, 0x100000000, 0xfff, 0x4, 0xff, 0xd638, 0x4, 0x200, 0x3, 0x400, 0x269, 0x0, 0x4, 0xfff, 0x4, 0x5, 0xc2d, 0x101, 0x76ee, 0x2, 0xff, 0x80000000, 0x0, 0x400, 0x1, @perf_bp={&(0x7f0000000400), 0xe}, 0xa010, 0x0, 0x5853, 0x3, 0x551, 0xd2, 0x7f}, 0xffffffffffffffff, 0xa, 0xffffffffffffff9c, 0x1) perf_event_open(&(0x7f0000000380)={0x4, 0x70, 0x8143, 0x6, 0x1f, 0x28e, 0x0, 0xf2, 0x1, 0x8, 0x3, 0x87, 0x7f, 0x1, 0x3b9, 0xfffffffffffffffe, 0x6, 0x10000, 0x5, 0x0, 0x3, 0x6, 0x4, 0x9, 0x6, 0x3, 0x6, 0x9, 0x9, 0x100000001, 0x3, 0x0, 0x7fffffff, 0xc35, 0xea, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000340), 0x8}, 0x802, 0xca0, 0xdd0, 0x6, 0x2, 0xff, 0x2}, r1, 0x3, r2, 0x9) setsockopt$sock_attach_bpf(r0, 0x6, 0xe, &(0x7f0000000180), 0x342) r3 = getpid() r4 = perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0xfffffffffffffffe, 0xbcb3, 0x1, 0x7, 0x0, 0x89, 0x8, 0x6, 0x4, 0xffffffffffff8000, 0x3f, 0x9, 0xff, 0x100000000, 0x9, 0x4d10, 0x7fff, 0x2, 0xfffffffffffffff8, 0x10001, 0x81, 0x2, 0x4, 0x7, 0x0, 0x2, 0x6, 0x6, 0x3, 0x2, 0x7, 0x0, 0x7, 0x0, 0x7ff, 0x7f, 0x0, 0x2, 0x1, @perf_bp={&(0x7f0000000140), 0xb}, 0x10000, 0x8601, 0x7c00000000, 0x0, 0x3, 0x0, 0x20000000000000}, 0x0, 0xc, 0xffffffffffffff9c, 0x2) perf_event_open(&(0x7f00000001c0)={0x3, 0x70, 0x6, 0x26, 0x0, 0x5, 0x0, 0xcc40, 0x20, 0x4, 0x2, 0x2, 0x101, 0x10000, 0x7fff, 0x200000000000, 0x5c, 0xf43, 0x5, 0x82eb, 0xffffffff, 0x0, 0x101, 0x0, 0x3ff, 0x3, 0x0, 0xdbf, 0x5, 0xe8a7, 0x8, 0x2, 0x8c, 0x10000, 0x7f, 0x0, 0x7, 0x4, 0x0, 0x87, 0x0, @perf_config_ext={0x3, 0x1180000000000}, 0x4002, 0x0, 0x9, 0x7, 0x9, 0xaf, 0x1}, r3, 0x8, r4, 0x0) r5 = getpid() perf_event_open(&(0x7f00000002c0)={0x3, 0x70, 0x80, 0x90f, 0xc19, 0x4, 0x0, 0x1, 0x80802, 0x4, 0x200, 0x10000, 0x2, 0x100, 0x52, 0x5, 0x101, 0x40, 0x5, 0x1, 0x5, 0x82, 0x6, 0xad02, 0x2, 0x10000, 0x1, 0x0, 0x9269, 0xb5, 0x7f, 0x42, 0x8, 0x7, 0x8001, 0x6b40, 0x6dd5, 0x3, 0x0, 0x3f, 0x0, @perf_config_ext={0x8, 0x401}, 0x1000, 0x7, 0x3a, 0x7, 0x100000000, 0xb3a1, 0x2}, r3, 0x6, r4, 0x1) r6 = perf_event_open(&(0x7f00000000c0)={0x3, 0x70, 0xfffffffffffffffc, 0x1, 0x6, 0x9, 0x0, 0x4, 0x40040, 0x2, 0x1, 0x1, 0x5c2, 0x0, 0x3, 0x9, 0x472, 0x7f, 0x2, 0x4, 0x1, 0x7fffffff, 0x101, 0x4, 0x7fffffff, 0x1, 0x4b5febf8, 0x1, 0x780, 0x1000, 0x4, 0x63c5, 0x2, 0x9, 0x3f, 0x7, 0x1ff, 0x1, 0x0, 0x8, 0x3, @perf_config_ext={0x10001, 0x69d1b284}, 0x1, 0x7, 0x9, 0x1, 0x3fe, 0x4, 0x7}, 0x0, 0xc, 0xffffffffffffff9c, 0x3) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x5, 0xdb, 0x8, 0x0, 0x5a6, 0x200, 0x3, 0x1, 0x9, 0x0, 0x1, 0x1, 0x6, 0x2, 0x4, 0x0, 0x6, 0x1, 0x327a, 0x0, 0x184600000, 0x1, 0x9, 0x7fffffff, 0x2, 0x5, 0x8, 0x4, 0x1, 0x8, 0xab6, 0x2, 0x1, 0x4, 0x101, 0x0, 0x8, 0x1, @perf_bp={&(0x7f0000000000), 0xd}, 0x800, 0x4, 0x0, 0x3, 0xffffffffffffffff, 0x3, 0x7f}, r5, 0xe, r6, 0xb) 2018/05/18 19:37:36 executing program 3: r0 = gettid() r1 = perf_event_open(&(0x7f0000000080)={0x0, 0x78, 0x1, 0x6, 0x5, 0x101, 0x0, 0x100, 0x82000, 0x4, 0x3, 0xab, 0x7, 0x2, 0xfffffffffffffffd, 0x1, 0x7, 0x1978, 0x8, 0x9, 0x2, 0x7, 0x9, 0x6, 0x9, 0x0, 0x800, 0x40, 0x6, 0x2, 0x3, 0xe82, 0xfc, 0xae7613c, 0x3098, 0x2, 0x10001, 0x4, 0x0, 0x1, 0x0, @perf_config_ext={0x3, 0x3}, 0x400, 0x1ff, 0x4, 0x7, 0x7, 0x3, 0x2}, 0x0, 0x7f, 0xffffffffffffff9c, 0x3) r2 = perf_event_open(&(0x7f0000000000)={0x6, 0x78, 0x101, 0x3, 0x800, 0x7ff, 0x0, 0x1, 0x100, 0x4, 0x100000001, 0xac3a, 0x7fff, 0xa523, 0xc00000000000, 0x4, 0x7fffffff, 0x10001, 0xfffffffffffffffc, 0x7, 0x47b, 0x37396c0f, 0x761, 0x7, 0x2, 0x7, 0x2, 0x4, 0x0, 0x400, 0x5, 0x7, 0xfbd, 0x1, 0x9, 0x7, 0x2, 0x7, 0x0, 0xe15, 0x0, @perf_config_ext={0x0, 0x8}, 0x108, 0x3, 0x1076, 0x6, 0x81, 0x7ff, 0x9}, r0, 0x9, r1, 0x9) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0x0, 0x5, 0x10}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000180)={r3, &(0x7f0000000040)="26f43a65441d57e740ce97298f2b313d9c70013cb92190968200b072d43bd80280653be66a6311e8a9526efdb91ca482a56feed723874d00e14677616f34b6880eddee3ef01cfcc9bdc0b265d6e9bc57fbebbc6dd5ce301eb13dfbbeae268de255ce62f053da72639b87b6c634b03e1f3be52c96c66d84574f1d50156bd4d58772d319663cdede83", &(0x7f0000000100)=""/115}, 0x18) perf_event_open(&(0x7f0000000280)={0x7, 0x70, 0x0, 0x80000000, 0x0, 0x4fd, 0x0, 0x80000001, 0x0, 0x0, 0x101, 0x34, 0x3, 0x2, 0x1, 0x3, 0x3, 0x80000001, 0x7fffffff, 0x4ce, 0x5, 0x0, 0x8000, 0x9, 0x80000001, 0x4cf6d923, 0xff, 0xfffffffffffffffa, 0x4, 0x51, 0x6, 0x9, 0x2, 0x6, 0x4, 0x400, 0x3ff, 0x8, 0x0, 0xffff, 0x2, @perf_config_ext={0x2}, 0x8, 0x8f, 0x8, 0x0, 0x100, 0x2, 0x4}, r0, 0x5, r2, 0x0) gettid() bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xe, 0x200000000000012d, &(0x7f0000000040)=@raw=[@generic, @map={0x18, 0x0, 0x1}, @exit={0x95}, @exit={0x95}, @alu, @initr0={0x18}, @jmp={0x5}, @initr0={0x18}, @generic, @initr0={0x18}], &(0x7f0000000100)='syzkaller\x00', 0x8000, 0x8a, &(0x7f0000000000)=""/138}, 0x23) [ 201.192414] FAULT_INJECTION: forcing a failure. [ 201.192414] name failslab, interval 1, probability 0, space 0, times 0 [ 201.203922] CPU: 1 PID: 17096 Comm: syz-executor7 Not tainted 4.17.0-rc4+ #14 [ 201.211216] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 201.220585] Call Trace: [ 201.223200] dump_stack+0x1b9/0x294 [ 201.226853] ? dump_stack_print_info.cold.2+0x52/0x52 [ 201.232066] ? __mutex_lock+0x7d9/0x17f0 [ 201.236155] should_fail.cold.4+0xa/0x1a [ 201.240261] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 201.245398] ? kasan_kmalloc+0xc4/0xe0 [ 201.249313] ? graph_lock+0x170/0x170 [ 201.253147] ? find_held_lock+0x36/0x1c0 [ 201.257247] ? __lock_is_held+0xb5/0x140 [ 201.261347] ? check_same_owner+0x320/0x320 [ 201.265701] ? kasan_check_write+0x14/0x20 [ 201.269961] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 201.274918] ? rcu_note_context_switch+0x710/0x710 [ 201.279864] __should_failslab+0x124/0x180 [ 201.284097] should_failslab+0x9/0x14 [ 201.287888] kmem_cache_alloc+0x2af/0x760 [ 201.292040] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 201.296963] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 201.301971] __kernfs_new_node+0xe7/0x580 [ 201.306110] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 201.310858] ? mutex_unlock+0xd/0x10 [ 201.314562] ? kernfs_activate+0x20e/0x2a0 [ 201.318786] ? kernfs_walk_and_get_ns+0x320/0x320 [ 201.323632] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 201.329159] ? kernfs_link_sibling+0x1d2/0x3b0 [ 201.333735] kernfs_new_node+0x80/0xf0 [ 201.337626] __kernfs_create_file+0x4d/0x330 [ 201.342046] sysfs_add_file_mode_ns+0x21a/0x560 [ 201.346709] internal_create_group+0x282/0x970 [ 201.351284] sysfs_create_groups+0x9b/0x150 [ 201.355597] device_add+0x84d/0x16d0 [ 201.359299] ? device_private_init+0x230/0x230 [ 201.363868] ? rtnl_is_locked+0xae/0xe0 [ 201.367829] ? rtnl_trylock+0x20/0x20 [ 201.371629] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 201.376635] ? br_multicast_init_stats+0xdf/0x150 [ 201.381471] netdev_register_kobject+0x180/0x380 [ 201.386230] register_netdevice+0x997/0x11c0 [ 201.390655] ? netdev_change_features+0x100/0x100 [ 201.395494] register_netdev+0x30/0x50 [ 201.399373] br_add_bridge+0x9b/0xf0 [ 201.403079] br_ioctl_deviceless_stub+0x99c/0xad0 [ 201.407909] ? graph_lock+0x170/0x170 [ 201.411708] ? find_held_lock+0x36/0x1c0 [ 201.415767] ? old_dev_ioctl.isra.2+0x20c0/0x20c0 [ 201.420602] ? lock_downgrade+0x8e0/0x8e0 [ 201.424753] ? kasan_check_read+0x11/0x20 [ 201.428898] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 201.434082] ? old_dev_ioctl.isra.2+0x20c0/0x20c0 [ 201.438914] sock_ioctl+0x2d5/0x680 [ 201.442539] ? dlci_ioctl_set+0x40/0x40 [ 201.446501] ? expand_files.part.8+0x9a0/0x9a0 [ 201.451070] ? kasan_check_write+0x14/0x20 [ 201.455301] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 201.460218] ? wait_for_completion+0x870/0x870 [ 201.464788] ? dlci_ioctl_set+0x40/0x40 [ 201.468749] do_vfs_ioctl+0x1cf/0x16a0 [ 201.472632] ? ioctl_preallocate+0x2e0/0x2e0 [ 201.477038] ? fget_raw+0x20/0x20 [ 201.480491] ? __sb_end_write+0xac/0xe0 [ 201.484459] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 201.489983] ? fput+0x130/0x1a0 [ 201.493252] ? ksys_write+0x1a6/0x250 [ 201.497051] ? security_file_ioctl+0x94/0xc0 [ 201.501461] ksys_ioctl+0xa9/0xd0 [ 201.504905] __x64_sys_ioctl+0x73/0xb0 [ 201.508795] do_syscall_64+0x1b1/0x800 [ 201.512674] ? finish_task_switch+0x1ca/0x810 [ 201.517161] ? syscall_return_slowpath+0x5c0/0x5c0 [ 201.522084] ? syscall_return_slowpath+0x30f/0x5c0 [ 201.527004] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 201.532376] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 201.537218] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 201.542395] RIP: 0033:0x455a09 [ 201.545565] RSP: 002b:00007f99ad167c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 201.553260] RAX: ffffffffffffffda RBX: 00007f99ad1686d4 RCX: 0000000000455a09 [ 201.560526] RDX: 0000000020000000 RSI: 00000000000089a0 RDI: 0000000000000013 [ 201.567796] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 201.575055] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 201.582312] R13: 00000000000002bf R14: 00000000006f8288 R15: 000000000000001d 2018/05/18 19:37:37 executing program 0: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000001740)={0xffffffffffffffff}) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000001940)={0x9, 0x7, &(0x7f0000001780)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x9}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7f}, @map={0x18, 0xe, 0x1, 0x0, 0xffffffffffffff9c}], {0x95}}, &(0x7f0000001800)='GPL\x00', 0x5, 0xfb, &(0x7f0000001840)=""/251, 0x41100, 0x1}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001a40)={r3, 0x50, &(0x7f00000019c0)}, 0x10) sendmsg(r0, &(0x7f0000001f00)={&(0x7f0000001b00)=@rc={0x1f, {0x3, 0x8, 0x5, 0x1ff, 0x3fffc0000000000}, 0x5}, 0x80, &(0x7f0000001d40)=[{&(0x7f0000001a80)="ae252e913cbf5a29808788669dff211033e8bb115091", 0x16}, {&(0x7f0000001b80)="e2bb30e6780fe659aa71e43eb949f61d125a541ff4be2e9a0d0d75e54b300d08df84f55175a40c8492ceec58b0be98fa2e2cd7dc4e364b90f2e74685e034ee3aeea2cd8a53f100427dd0b5d0a3dcece37b9dd4031e8324a873e5d17aa3f5d081733c607c145d53e1", 0x68}, {&(0x7f0000001c00)="1bd63d316730107049198c6b122fd320d841c0b729a4b5ead972fb2745e3e8a46a0d0dbd2a5579f5831750d0155007c717b7540d08013a4c9b6b47890902d0e5e0a13d7aab9a5de972d0c8a8520b1a7ef678636b9bf0875a448f023aaaedbe29d729238c", 0x64}, {&(0x7f0000001c80)="724cd81c104912425398641a50d2c3fe7221c9a8d92ec4f5771e374a7df1998f8fd66e9ca9f715183bcc135baa52d4a2fbe54c682cc378a819e4006ec6d51e17052a5ef14dc56e91757821503dbe2725526af9040a0c379b7d82302927fa220c47b7418545994ea7e8d327e55c67e09407effe289b88717e808a4db92af5535391329b9ba48dcaad8f71f50b77", 0x8d}], 0x4, &(0x7f0000001d80)=[{0x58, 0x88, 0x80000001, "a15000f9aa9c4f558b85487a7fd73d35b228ebb120fc3b91b3eb3affa5ef580d4353db3cd30ab8da21b212a6ede8cfa8d7484205ecb96ff39af546b40d776fcc78d7c4a14c4a38"}, {0x108, 0x19b, 0x1ff, "b84763cec0c43c23e3430d3addae20236a1af87340f751fa392247fdce6b41a97796ae70cdec8b9e376ef0b71c37595ffae6c11a0f103ab6db13953192f3d1e39a02a4f33bce0c9645596607c6df1dec82ac98448de5f39b915ba329f0285a17893037c23525a6bc3ea738d6069823ff0f60cc14d83841d2c6ef00af31fea1d7df1d722f26faaffdcc176464a4b791611c8f569c27bd99a5663b9b9d4b8b5d360ec21913aa8ae6751e74afaf546d598bef2555306e1ea459a8b5b37d77af58df7e9fedc5f9980adb496c2feef34b2319ddf7d989c8ff7c2ce6eb743941318dc9dea0940bcb21f59077a2b97385c32bbea2c1bc8e77be9e"}], 0x160, 0x40011}, 0x40090) sendmsg(r2, &(0x7f0000000680)={&(0x7f0000000200)=@in={0x2, 0x0, @rand_addr=0x1000c6120000}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000000)="ec", 0x1}], 0x1}, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001f40)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001ac0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000017c0)) recvmsg(r4, &(0x7f00000001c0)={&(0x7f0000000080)=@sco, 0x80, &(0x7f00000016c0)=[{&(0x7f0000000100)=""/26, 0x1a}, {&(0x7f0000000280)=""/235, 0xeb}, {&(0x7f0000000140)=""/73, 0x49}, {&(0x7f0000000380)=""/235, 0xeb}, {&(0x7f00000006c0)=""/4096, 0x1000}, {&(0x7f0000000480)=""/95, 0x5f}, {&(0x7f0000000580)=""/236, 0xec}], 0x7, 0x0, 0x0, 0x6}, 0x2) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000003d40)={r1}) sendmsg$kcm(r5, &(0x7f00000043c0)={&(0x7f0000003d80)=@nl=@unspec, 0x80, &(0x7f0000004040)=[{&(0x7f0000003e00)="8c4769f7825fa066b28966aa62726aa263616db367d9181c5bed40c4ed6d7c92acf6e9295f3ca6b921dbd9deda7799bb9f96bf25325e483ff2ae71518c55d4e02a09dc1f7512397dfcb633a59e2e95851ffb7a3b389895cf85", 0x59}, {&(0x7f0000003e80)="ae30aefe58fcf4de71ad97c35add87cb269363c24203d42d0152d2f6fcc93961204b9798fc7c32a39314dc74d199009dc9c821cc4226e0c61eada6ad2dc8226e4c079cfdfead750eee48f487974a0bd61b9e1c8ac585dee4e67f7096d9e3cccc3798fed036467631db9332d8b1", 0x6d}, {&(0x7f0000003f00)="2176af7893853bbe3e3a7d93d0320dd50c675332f7b02d6313d11a3498e69e69455addc00229927ce2f318b77d5209cd862fcd7171af29325241f6ea33d158442fe739eed365db39dfad8568533bf80e2d909a8bcd822c939830e98c80d55a022516cb85907ca20cc2fd", 0x6a}, {&(0x7f0000003f80)="7e788011dc8910d919719bbd09ef4b2d0d450c0912d6f643e636fcb95f784733abdfe33852d0f1298ccc94e1148de6c37e0aeef9b01c039e088a4821490ee0cb3b1c02933b499e42bca1c0a3c1f2fbebddd1463569501496bab2da730c2c5b1359a0b78475d60bfaaf9621c775d2eacf9c3da46bdbe1d1cbc8bca06e329c66079241302afde9dee775c2a332a6319400baf8fdce653ce4e3", 0x98}], 0x4, &(0x7f0000004080)=[{0xe8, 0x11f, 0x5, "036e09d1b10560224cf3b34f28111112fc712c4ced8e8a2001fa96d528cdeb9631cb88eec58259db0bff9f7d3605c0de84c459e69417f95a9bbe78aba2757b2cbd3c05006192f445a14199e78de0e03c30f37a2afdc4aebe951d259c7b1569409ec6386a7e4b5929dc68491fea7825168640f80eed7c218c6f9c737d66b1e2d8e7995e684ae3b4435bccef2d01957c67fee0daf72ebe9d898031b480314ba94b86855df8dc7116c138fe5c3880c8f450442acf80b787f5a5e976e5bbb693823f95915656eb2a1305a07fce929b02ae6b7f9e223e12"}, {0xf0, 0x11, 0x9, "df342a6170c8fc50904da02a7996d034f9048afd83325fefb0d37de0d73942dbebfe8937bee99243b71134f9f24a5a9ef8d98230362c3ffe0dfd1f4ba0285e175a069a93bc3723092ca7aac67f74b90e4d5c2d0bae54bbfc1b58ac424616ae1199f2b63682c4080ac672ee20f936e9ddf20efcef49da0cc8e6273d526ffdfa5ffa14d51692e36f58a16fc0beafa27f6e2e21bdf1cf05f0ad18ca9b8c917c722c6e104958983d3ed4b50f60d577ac5d13364a2b23916c96da7d3f10def883c5317e08e7d33bdd1d4489231afcd3c1422f4c41c9ff056fd46582efdaaa9a19416f"}, {0xc8, 0x19b, 0x6c1, "ea74758ea8bb1b3d916c13b0a729e872ea8a8c1cef2e1eaa985a6ce6f98ec0aa704764030345efd30942eb1c58c230e4e15c43b89caf04478e2fba4b456e37ff5729ef435e694eb1c0ca1abac02d89c775c0d5a20720d0d8c5dbec0f5afb7e6198dbc4e6340ce7141d6d69b21aeba24e1626097db9f7e1ffb2b2e18eedd026ff18a02bfbb3f7727d3e58b479811cb2f67c06c1fbe06dea331af0a2980f0c72f68501638072fa79a3695794d7706a0560ec45df9487"}, {0x48, 0x115, 0x7, "0af3d4a33f2d54382f50cdd8801a22d840f4873124f2ff8a201f80aac58663a56eaffc61fd38a2cc031f4140994fd7ac6feb08"}, {0x38, 0x0, 0x7, "c9849267869b6256982455b41aeed5ff9dd950fd07c24e49ddbf725dff770a81991546"}], 0x320, 0x8045}, 0x8000) 2018/05/18 19:37:37 executing program 6: r0 = socket$kcm(0x2, 0xa, 0x300) r1 = socket$kcm(0x2, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x2, 0x4e24}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000900)=ANY=[]}, 0x0) socket$kcm(0x29, 0x2, 0x0) recvmsg$kcm(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/148, 0x94}], 0x1}, 0x20) 2018/05/18 19:37:37 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x8}, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000000c0)=r1, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x3c, &(0x7f0000000000), 0x4) 2018/05/18 19:37:37 executing program 2: r0 = socket$kcm(0xa, 0x122000000003, 0x11) socketpair(0x2, 0x5, 0xfff, &(0x7f0000000140)) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0xa, 0x5, &(0x7f0000000180)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x200}, [@generic={0x100, 0xe1, 0x9, 0xfffffffffffffff7}], {0x95}}, &(0x7f0000000200)='GPL\x00', 0x8000, 0x3a, &(0x7f0000000240)=""/58, 0x41f00, 0x1, [], 0x0, 0xf}, 0x48) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300)=r1, 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x0, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) 2018/05/18 19:37:37 executing program 3: r0 = perf_event_open(&(0x7f0000000080)={0x5, 0x70, 0x4, 0xce, 0x20, 0x5, 0x0, 0x9, 0x8, 0x8, 0x7, 0xffffffff, 0xbc, 0x10000, 0xc2, 0x4, 0x0, 0x3, 0x2, 0x3, 0x100000001, 0x8, 0x5de9, 0xffffffffffffffff, 0x6, 0x8, 0x2, 0x57b, 0x9d8a, 0x80000000, 0xffffffffffffffe1, 0x7, 0xfffffffffffffffe, 0x1f, 0x2, 0x88, 0x4, 0x3, 0x0, 0x200, 0x2, @perf_config_ext={0x1f, 0x1}, 0x2000, 0x7, 0x0, 0x7, 0x0, 0x2, 0x6}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000100)=0x7) r1 = socket$kcm(0xa, 0x2, 0x11) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000), 0x4) socket$kcm(0x29, 0x7, 0x0) setsockopt$sock_attach_bpf(r1, 0x29, 0x1b, &(0x7f0000000040)=r1, 0x49b67c188a1d999c) 2018/05/18 19:37:37 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x79e5, 0x80000001, 0xc49, 0x4, 0xffffffffffffffff, 0x5}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d, 0x0, r0}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x4, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x4f}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 2018/05/18 19:37:37 executing program 1: r0 = socket$kcm(0xa, 0x1, 0x0) setsockopt$sock_attach_bpf(r0, 0x6, 0xe, &(0x7f0000000100), 0x4) socket$kcm(0x29, 0x7, 0x0) 2018/05/18 19:37:37 executing program 7 (fault-call:1 fault-nth:30): socketpair(0x1, 0x80003, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a0, &(0x7f0000000000)='%d') [ 201.983428] FAULT_INJECTION: forcing a failure. [ 201.983428] name failslab, interval 1, probability 0, space 0, times 0 [ 201.994821] CPU: 1 PID: 17121 Comm: syz-executor7 Not tainted 4.17.0-rc4+ #14 [ 202.002108] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 202.011479] Call Trace: [ 202.014088] dump_stack+0x1b9/0x294 [ 202.018304] ? dump_stack_print_info.cold.2+0x52/0x52 [ 202.023518] ? __mutex_lock+0x7d9/0x17f0 [ 202.027608] should_fail.cold.4+0xa/0x1a [ 202.031697] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 202.036832] ? graph_lock+0x170/0x170 [ 202.040656] ? find_held_lock+0x36/0x1c0 [ 202.044745] ? __lock_is_held+0xb5/0x140 [ 202.048837] ? check_same_owner+0x320/0x320 [ 202.053189] ? kasan_check_write+0x14/0x20 [ 202.057443] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 202.062393] ? rcu_note_context_switch+0x710/0x710 [ 202.067342] __should_failslab+0x124/0x180 [ 202.071600] should_failslab+0x9/0x14 [ 202.075424] kmem_cache_alloc+0x2af/0x760 [ 202.079593] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 202.084542] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 202.089578] __kernfs_new_node+0xe7/0x580 [ 202.093747] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 202.098517] ? mutex_unlock+0xd/0x10 [ 202.102252] ? kernfs_activate+0x20e/0x2a0 [ 202.106509] ? kernfs_walk_and_get_ns+0x320/0x320 [ 202.111375] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 202.116933] ? kernfs_link_sibling+0x1d2/0x3b0 [ 202.121544] kernfs_new_node+0x80/0xf0 [ 202.125456] __kernfs_create_file+0x4d/0x330 [ 202.129890] sysfs_add_file_mode_ns+0x21a/0x560 [ 202.134586] internal_create_group+0x282/0x970 [ 202.139199] sysfs_create_groups+0x9b/0x150 [ 202.143547] device_add+0x84d/0x16d0 [ 202.147289] ? device_private_init+0x230/0x230 [ 202.151888] ? rtnl_is_locked+0xae/0xe0 [ 202.155882] ? rtnl_trylock+0x20/0x20 [ 202.159699] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 202.164735] ? br_multicast_init_stats+0xdf/0x150 [ 202.169595] netdev_register_kobject+0x180/0x380 [ 202.174371] register_netdevice+0x997/0x11c0 [ 202.178816] ? netdev_change_features+0x100/0x100 [ 202.183691] register_netdev+0x30/0x50 [ 202.187599] br_add_bridge+0x9b/0xf0 [ 202.191327] br_ioctl_deviceless_stub+0x99c/0xad0 [ 202.196173] ? graph_lock+0x170/0x170 [ 202.199972] ? find_held_lock+0x36/0x1c0 [ 202.204037] ? old_dev_ioctl.isra.2+0x20c0/0x20c0 [ 202.208883] ? lock_downgrade+0x8e0/0x8e0 [ 202.213033] ? kasan_check_read+0x11/0x20 [ 202.217198] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 202.222386] ? old_dev_ioctl.isra.2+0x20c0/0x20c0 [ 202.227225] sock_ioctl+0x2d5/0x680 [ 202.230843] ? dlci_ioctl_set+0x40/0x40 [ 202.234807] ? expand_files.part.8+0x9a0/0x9a0 [ 202.239386] ? kasan_check_write+0x14/0x20 [ 202.243614] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 202.248547] ? wait_for_completion+0x870/0x870 [ 202.253122] ? dlci_ioctl_set+0x40/0x40 [ 202.257085] do_vfs_ioctl+0x1cf/0x16a0 [ 202.260966] ? ioctl_preallocate+0x2e0/0x2e0 [ 202.265364] ? fget_raw+0x20/0x20 [ 202.268808] ? __sb_end_write+0xac/0xe0 [ 202.272780] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 202.278305] ? fput+0x130/0x1a0 [ 202.281574] ? ksys_write+0x1a6/0x250 [ 202.285366] ? security_file_ioctl+0x94/0xc0 [ 202.289762] ksys_ioctl+0xa9/0xd0 [ 202.293206] __x64_sys_ioctl+0x73/0xb0 [ 202.297085] do_syscall_64+0x1b1/0x800 [ 202.300965] ? syscall_return_slowpath+0x5c0/0x5c0 [ 202.305884] ? syscall_return_slowpath+0x30f/0x5c0 [ 202.310809] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 202.316170] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 202.321016] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 202.326199] RIP: 0033:0x455a09 2018/05/18 19:37:37 executing program 1: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x10}, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000100)=r1, 0x1f) r2 = socket$kcm(0x11, 0x2, 0x0) sendmsg(r2, &(0x7f0000001c00)={&(0x7f0000001500)=@in6={0xa, 0x4305, 0x8, @local={0xfe, 0x80, [], 0xaa}}, 0x80, &(0x7f0000000a40)=[{&(0x7f00000007c0)="f991d2a8161c87c129e0e39841aab2078aa790dfb5b620aa", 0x18}], 0x1, &(0x7f0000000280)}, 0x0) 2018/05/18 19:37:37 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000dec000)={0x6, 0x4, 0x338d, 0x7}, 0x2c) recvmsg(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000500)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000580)=""/57, 0x39}, {&(0x7f00000005c0)=""/145, 0x91}, {&(0x7f0000000680)=""/207, 0xcf}], 0x3, &(0x7f00000007c0)=""/221, 0xdd, 0xfaac}, 0x100) bpf$PROG_LOAD(0x5, &(0x7f0000000900)={0xa, 0xc, &(0x7f0000000440)=@raw=[@exit={0x95}, @ldst={0x1, 0x2, 0x6, 0x6, 0xa, 0xfffffffe}, @exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x3ff}, @exit={0x95}, @jmp={0x5, 0x3, 0x0, 0xf, 0x7, 0x0, 0xffffffffffffffff}], &(0x7f00000004c0)='syzkaller\x00', 0x3, 0x0, 0x0, 0x0, 0x1, [], r1, 0xb}, 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x14, 0x10, &(0x7f0000000080)=@raw=[@map={0x18, 0x5, 0x1, 0x0, r0}, @jmp={0x5, 0x3, 0x3, 0xa, 0x0, 0xffffffff}, @call={0x85, 0x0, 0x0, 0x3}, @exit={0x95}, @alu={0x4, 0xfff, 0x6, 0x4, 0x0, 0xffffffff, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0x36}, @ldst={0x0, 0x1, 0x6, 0x0, 0xf, 0xffffffff}], &(0x7f0000000100)='syzkaller\x00', 0xfffffffffffffffb, 0x8d, &(0x7f0000000140)=""/141, 0x40f00, 0x1, [], 0x0, 0x6}, 0x48) socketpair(0x1d, 0xa, 0x4, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r3, 0x4008240b, &(0x7f00000003c0)={0x3, 0x70, 0x20000000000, 0x1, 0x2, 0x6, 0x0, 0x7fffffff, 0x0, 0x2, 0x7, 0x200, 0x7fff, 0x3ff, 0x2, 0x7, 0x9, 0x8001, 0x1f, 0x81, 0x4, 0xff, 0x9, 0x101, 0x1ff, 0x4, 0xc9, 0xff, 0xffff, 0x2498, 0x7f, 0x1, 0x7, 0x0, 0x80a, 0x1, 0x7, 0x0, 0x0, 0x8, 0x1, @perf_bp={&(0x7f0000000380)}, 0x26, 0x1, 0x1, 0x1, 0xeaf, 0x6, 0x2}) recvmsg(r3, &(0x7f0000002280)={&(0x7f0000000f80)=@in={0x0, 0x0, @loopback}, 0x80, &(0x7f0000001240)=[{&(0x7f0000001000)=""/93, 0x5d}, {&(0x7f0000001080)=""/216, 0xd8}, {&(0x7f0000001180)=""/169, 0xa9}], 0x3, &(0x7f0000001280)=""/4096, 0x1000, 0x9}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000340)={r2, 0x0, 0x0, 0x4b, &(0x7f0000000280), &(0x7f00000002c0)=""/75, 0x8}, 0x28) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000000)="81", &(0x7f00000000c0)}, 0xfffffffffffffd65) sendmsg(r3, &(0x7f0000000f40)={&(0x7f0000000980)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x80, &(0x7f0000000e40)=[{&(0x7f0000000a00)="8e852476043cffca437581dd32fa0ebbeabb9c9e538230e77e9edc0c9753bde176bca7f613a180f4133da6738c1f672432f8f0eca10353975308787e02516b9b785dd4a32abcbb715c2b8cd7076b820fb0846721387701227dd978f264d1751ff42ee0055ac148755b0b10af26794b0c7e0ac86ccfe8a2985e41f4f53b6503002c62766fbcd84ca77475b20ab2187f6bb6040c6ba136219b81578f3250272b62c4dff4135188bdf513365975adb6ade7a205bb7398a92d1602ba92c6d0c6ee700ce7ab20ecc6922ae8f14dc2746967204b49d1d07e6480f37a5e13e342e0882012a9d4", 0xe3}, {&(0x7f0000000b00)="9477bc56567ea1e8de2c146b26407462b1d569cf1385f32d4ec47dc0764b9ced90a5edb5d5dccf4f023dcc9ec6c0227297a521a5e5b3fb74ebca147723e5fdd534b6a967a0e86ca673a4d162c0ddf9661ae7fbbf300417abc9d106c6f802ec26d586a46107c0f5b0ee773e2ce8e5a88a18e87aaee09d40f963a68da63db12398c9aa95752faa92806fa3c1ca4a55bb673708d1a4ccd2b372b734a220d1daeb50c2bc089af0b89ca04cc8515fe264e2f4", 0xb0}, {&(0x7f0000000bc0)="bce6546f7d539d7951a9d4c9cfb9779fee9e7dd145f069d25c49d92c77a4e1ba03b1de886af61c891ff8435cb5dd6b052409333fdfb8aa1b40cade157c2e04abf81934113d8256784b67a9a80d95dbd46ea968c31b23920e138742f62058cbc1bb53d9805502b4dcccde2d479e63b3293327dd65f67e6e84a18059e8cc6f68b2ee76180a8ec252946616b9ae49251cdb77c94ef48f4fe4d804230988b4259e11613ee399b6a2f0ddd37f7f31fec08f43d6acc838ada8d1cc2ac3b5b1b65b8c8450de2f97db1388d105c4505feae489e32cef30bdd03b071f9148", 0xda}, {&(0x7f0000000cc0)="04a5c9b02934513b42e53d50197d7241685de82b1c0e4b405ed3d9dc669a11be7cefa35a1011136fbbee0ce740ae33868e9fb0de36e7722c76e9d5ac2ad511f50247bb9a1dc8177036166689c78a29df8638ed56160fc18daee34128082ac0b02c9e7f036465fe297b45bcab48a3404dd2557aac1f6ecc3ec35601c22e5074144a44b67756c5389a14434ff5d3f27b5648a816c1d5f1ac4e2d0baf9b7ed299a1df4791c92ceeb9a435bc6cdf90882b7ad49301939bdfc4db7ff82a73e0afe88a2dada50f55d5dd313770d805eaadf8a938489d5a67b7bc858195ce", 0xdb}, {&(0x7f0000000dc0)="f9c0f493b096f813e932bc65fb6d4f8da10f519f4700793926bbffe7dd515570cc8573d2828aab8911a32c32bb051c97b42e40b0395b7318ca1cbee2b68a0fb3da5b6ca78345e3ea", 0x48}], 0x5, &(0x7f0000000ec0)=[{0x68, 0x84, 0x7ff, "7548bb18d2081fa9654b142994dc10a7872a8d1685b326da8f63526887348eccf151104c72a9f0a5ba275411e0e546be41befbe3e175006618e349da04ac00ef5a889e541e9ac9c70d0d0a2b0723423f2f"}, {0x18, 0x88, 0x1000, "1a44"}], 0x80, 0x4001}, 0x8040) 2018/05/18 19:37:37 executing program 3: r0 = perf_event_open(&(0x7f0000000200)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f00000001c0), 0x8}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80007, 0x8, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xbfe) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x1) socketpair$inet(0x2, 0x1, 0x4, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x80082407, 0xffffffffffffffff) 2018/05/18 19:37:37 executing program 4: socket$kcm(0x29, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x8, 0x698, 0x200, 0x9, 0x0, 0x6, 0x900, 0x6, 0x1, 0x6, 0x6c3, 0x1, 0x3000, 0x7, 0x8, 0x3, 0x100, 0x6, 0x4, 0x0, 0x3f, 0x2, 0x635b, 0x3, 0xffffffff80000000, 0x7e, 0x40, 0xfffffffeffffffff, 0x401, 0x1, 0x5, 0x1, 0x7, 0xeb, 0x7, 0x588, 0x0, 0x4, 0x0, @perf_config_ext={0x5, 0x7fffffff}, 0x10000, 0xdc, 0x10001, 0x7, 0x80000000, 0xffff, 0x8}, r1, 0x2, r0, 0x9) r2 = perf_event_open(&(0x7f0000000200)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f00000001c0), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r2, 0x4008240b, &(0x7f0000000080)={0x5, 0x70}) 2018/05/18 19:37:37 executing program 2: r0 = socket$kcm(0xa, 0x122000000003, 0x11) socketpair(0x2, 0x5, 0xfff, &(0x7f0000000140)) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0xa, 0x5, &(0x7f0000000180)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x200}, [@generic={0x100, 0xe1, 0x9, 0xfffffffffffffff7}], {0x95}}, &(0x7f0000000200)='GPL\x00', 0x8000, 0x3a, &(0x7f0000000240)=""/58, 0x41f00, 0x1, [], 0x0, 0xf}, 0x48) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300)=r1, 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x0, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) 2018/05/18 19:37:38 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0xb, 0x7f, 0x7, 0x5, 0x1}, 0x2c) close(r0) recvmsg(0xffffffffffffffff, &(0x7f0000006940)={&(0x7f00000062c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f00000067c0)=[{&(0x7f0000006340)=""/165, 0xa5}, {&(0x7f0000006400)=""/130, 0x82}, {&(0x7f00000064c0)=""/243, 0xf3}, {&(0x7f00000065c0)=""/239, 0xef}, {&(0x7f00000066c0)=""/219, 0xfffffffffffffea1}], 0x5, &(0x7f0000006840)=""/250, 0xfa, 0x2}, 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000006980)={0x9, 0x5, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@call={0x85, 0x0, 0x0, 0x18}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x2, 0x0, 0x0, 0x41000, 0x1, [], r1}, 0x48) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x6, 0x4, 0x81000000004, 0x8000000007, 0x0, r0}, 0x2c) close(r0) bpf$PROG_LOAD(0x5, &(0x7f0000002ac0)={0x7, 0x7, &(0x7f0000000000)=@framed={{0x18}, [@map={0x18, 0x0, 0x1, 0x0, r2}, @map={0x18, 0x0, 0x1, 0x0, r0}], {0x95}}, &(0x7f0000001480)='GPL\x00', 0x10000, 0x1000, &(0x7f00000014c0)=""/4096}, 0x48) 2018/05/18 19:37:38 executing program 6: r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000080)={0x0, r0, 0xb, 0x1}, 0x14) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='cgroup2\x00', 0x204028, &(0x7f0000000180)="c5274361f518e2af46d4d88225af65725c1a003094d4e38f9e88f5a815b443959e8a980fec9300b11c3f19656305c2f217b20919b98b8ca16220b51cc620e11f29a9920f8d4a09a1cd6126ac96604684c1f7eca47b1eb43317b0b9a90b2064174c48ee12489efc1d8bea7f56c6a0fc9ff5e85d5655c06b0243adef2b3d73ae4357157b4cfddb4dacaf17b824b605a4bb75bf82a40be7a002f3f502cd1bc413e1f0aa66ffe9c58c692199dc10bf048de29a5b25da9f50e84e474a95fc") r1 = gettid() socketpair(0x7, 0x6, 0x3, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = perf_event_open(&(0x7f0000000280)={0x7, 0x70, 0x6, 0x9, 0x100, 0xfffffffffffffffa, 0x0, 0x2, 0x40000, 0xd, 0x0, 0x3, 0x200, 0x9, 0x2000000000000000, 0xfffffffffffffff9, 0x1, 0x1, 0x80000001, 0x2, 0x0, 0x0, 0x80, 0x0, 0x9, 0x0, 0xfb8a, 0x1, 0x7fff, 0x0, 0x7f, 0x8, 0x8000, 0x2, 0x5, 0x7ff, 0x1f, 0x2, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000000240), 0x9}, 0x1a040, 0x1, 0x80000000, 0x3, 0x2, 0x100000001}, r1, 0x7, r3, 0xb) mkdir(&(0x7f0000000340)='./file0\x00', 0x2) socketpair(0x3, 0x5, 0x4, &(0x7f0000000380)={0xffffffffffffffff}) socket$kcm(0x29, 0x7, 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='fuse\x00', 0x8040, &(0x7f0000000480)="d07ab8803cfe2a716b7a122e5906e3d06ef75e8c228734be10bd8f97c5c95d05ea78a7c4f2fe0a61aa9d9badfebc3eff0aa81194ce4b5c3d54d135f891af814f14755ff2da45300a0bc7f8dd974e40d2e50388902381") recvmsg(r5, &(0x7f0000001bc0)={&(0x7f0000000500)=@pptp={0x0, 0x0, {0x0, @multicast1}}, 0x80, &(0x7f0000001a00)=[{&(0x7f0000000580)=""/16, 0x10}, {&(0x7f00000005c0)=""/57, 0x39}, {&(0x7f0000000600)=""/94, 0x5e}, {&(0x7f0000000680)=""/148, 0x94}, {&(0x7f0000000740)=""/36, 0x24}, {&(0x7f0000000780)=""/244, 0xf4}, {&(0x7f0000000880)=""/250, 0xfa}, {&(0x7f0000000980)=""/47, 0x2f}, {&(0x7f00000009c0)=""/12, 0xc}, {&(0x7f0000000a00)=""/4096, 0x1000}], 0xa, &(0x7f0000001ac0)=""/228, 0xe4, 0x1}, 0x2000) r6 = socket$kcm(0x29, 0x5, 0x0) recvmsg(r6, &(0x7f0000001f40)={&(0x7f0000001c00)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001e80)=[{&(0x7f0000001c80)=""/228, 0xe4}, {&(0x7f0000001d80)=""/32, 0x20}, {&(0x7f0000001dc0)=""/134, 0x86}], 0x3, &(0x7f0000001ec0)=""/87, 0x57, 0x9}, 0x0) socket$kcm(0x29, 0xc52441482ac5007c, 0x0) mount(&(0x7f0000001f80)='./file0\x00', &(0x7f0000001fc0)='./file0\x00', &(0x7f0000002000)='rpc_pipefs\x00', 0x2, 0x0) mkdir(&(0x7f0000002040)='./file0\x00', 0x100) r7 = perf_event_open(&(0x7f0000002080)={0x1, 0x70, 0x1ff, 0x2, 0x4, 0x0, 0x0, 0x80000000, 0x400, 0x0, 0x93c3, 0x5ba, 0x9, 0x6, 0x0, 0xa8, 0x1, 0x6, 0x1, 0x20000000000000, 0x10000, 0x5, 0x8001, 0x0, 0x100000001, 0x4, 0x400, 0x6, 0x2, 0xfffffffffffffff8, 0x5, 0x0, 0x2, 0x8, 0xffffffffffffff8e, 0x3, 0xffffffff, 0x1ff, 0x0, 0x461dab5d, 0x1, @perf_config_ext={0x9, 0x2}, 0x10, 0x100000000, 0xffffffffffffffff, 0x0, 0x5, 0x7, 0x200}, r1, 0xc, r4, 0x1) ioctl$PERF_EVENT_IOC_QUERY_BPF(r4, 0xc008240a, &(0x7f0000002100)={0x3, 0x0, [0x0, 0x0, 0x0]}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000002180)={&(0x7f0000002140)='./file0\x00', 0x0, 0x8}, 0x10) sendmsg(r2, &(0x7f0000004b80)={&(0x7f00000021c0)=@llc={0x1a, 0x33f, 0x3b58, 0xffffffff, 0x3, 0x21, @link_local={0x1, 0x80, 0xc2}}, 0x80, &(0x7f0000004540)=[{&(0x7f0000002240)="e9f75cd509965c1374902ea595b0252abc2210728e9e32dcd6396eb4080297609cad484bc6f95c0ae80229c64c47041283cbcc4e70e8fec6fa80e4f3fb68f267fe1eb6a45474059fe7244998b3c355eaa88e62757b50e29ffe894e6599535968051b781d83a676f08d63470aea428356c0bc36e57e60748142ab49924534ec853337cb81c2d1b522814ad061ac8ff9b1551ee1ea720e84cc36d2b5bc3f6a8317319ecd04342b1b6f2f749d28aed01a", 0xaf}, {&(0x7f0000002300)="de22d80bee7447b8292b9c2150f136edc8b7e762c09fff7d1c871429d10afbf89a8e2561e9cd954b2c325baee6b0594e514f7d995ed7e59ef5398502d41fb024501eda0b4175132d056df93f63f72de6175086c5972b973f3da7ec509f4c9f3cbd8295e634dab22ae2881a8e742bef610206ad819404c3730065b6222116da1cc2ede34f734cac5a90ed8ed1fd74d2904deeeebdbfac45effa88b0047ec4e24cbae8ad266f2fd2f9539528ffc89eacab5405ad5e60f90d5030", 0xb9}, {&(0x7f00000023c0)="80ddc5660a3592767ffe5190f9f6ef8d7ef1aa7058b659a89bf6a799493ddb7a49cd1afbbb15f229c6eeec6b81a8ec867c9b9ff2ba8c1b878b256707f71a05a7c90acd0a2b48cba3006d3842b80fed7431f3637e57bb8c15552fa4fd0916b04fcb17eb633811859e24de7ef7d1d5666d703e792a20a40d91011d8bd200ac2f490d8f1fbd77d1376723a99a713d9699fed832af", 0x93}, {&(0x7f0000002480)="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0x1000}, {&(0x7f0000003480)="03b519f420c4161466c332a4cd93bc46ff77454b69f33fd747e762a8ad895d2a851a1d435e5d3b551d4394bb8d771f4e635980c4658edc0ad21e9ca7add6bf1a4641595fccf0bc96c7ea07daca6d7f9e558dee11e637ab49c4e99cebc66ad9e141a8c6", 0x63}, 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0x1000}, {&(0x7f0000004500)="1eac759de33cc081fe29258f1b0fb544ebcbe27603e003d994120117176e09c439a8c035", 0x24}], 0x7, &(0x7f00000045c0)=[{0xb8, 0x10f, 0x101, "586130cc6c45c777e94ba0e6a27f03b8265da9cb38f712840798d4ef3602a6774557de37d9c1ca4a99d033800748ec3e47ac0f150ff86f3c5dbc11e3d7e030afe52e136ad3fb35897dfadca3c322aabea6fb0f163021116bef85f80601bbb76ab14d4fbb29e7bb648ea8def8e780ec67e4d5728e142c473e7358d61f722acd8963c46e0aebf2b21809b643adb864a34db260f1f1abe80121f29486597f29b356d9e92458"}, {0x80, 0x0, 0x4, "ca8f6f58040e6ec81ee9b3fa8f0a40899ffe853562ee04c6d42a3456882d56cc32cc7042da73fdf07e558e9559106c6687e3392152c0adbeaf8b18b2bbbc3285b7fef026791a78e568f9c3b2211884b1346b53a72f554951f0de0e314f331ee68f8869f785cd07056dc15d53af3e6ff3"}, {0xf0, 0x10d, 0x3, "f17e71ba7ea4959dc9d28add27eb7531f5d2c93740c557fb01d50ae50c6aa455227a2990aadfee01eb0d6ed274c7f9283e02811a50e390a183b5a9c56de3178e90bb8c039e8f597ec7d012616d5b85b37c2994c77f34da7398c20fefacb6ea47aeb707c5aa086f7d4535953071d7c3c384d027023bb5f0c658b7ab331b953a30b77efd21c46ebb91cb65b27c3f72b10c2dbfeeb01d451160cb97aa43bb6493bf82b4815039df7248a68cad015f94b6d9fa91f8bb97f8e737baaed21a245186b8bdf1029bbe72b4a8122230f3f47ca7b3af2dc34a69f5f8f6f8c2902361d4d00a"}, {0xc0, 0x112, 0x8, "de4a6eae05091a30428c4a75082560821fb9c54a60a98a212414628ea08efd14bea7ab77eddc91fb0133b5a549860ca1a9d6637139ec8d4864db8e71e9868cfb844ba6adf987b18353fe466aa18346631bd9da173b3ee373dfe8249a539bb6ff2d81e2bc80681e2765aac20645079fd5a508ec2337a61e84afa99b106b73221fa8d71fe71bf34803bf9bdea6dab854ac599f692ba66140be6074ea25e67397c268cedb542c002ab5af85fedc7cd96d"}, {0xc8, 0x10e, 0x10000, "d63109adf6363d25be6f02a2071858d3f47a0769d60d159798f412acc0903e3fb11f3b459997ab9f7e032672784c444a82c571c98e92377bd64d9fff094e05b13315f96550fa073158424a88ca992107a02079ebdf469ee31142d8395fa35d99597c4179683af61caa43a0ef3fe332917be972d9af50d56b655b02068e4cb734b96ca43aad85bc22bccc6afd9fae60e88cc3dd3c2ebb50cd9c978b07b801b771e4d6f30b7bcc3023df48d9999292b14edc3dfa841d9d29a5"}, {0xb0, 0x0, 0x3ff, "e2d07260832fd799699cf04de7e961676775f82a8de48a8b7115c22d5046be94dca3611a2b143025cf9f43407bc4ceb587f74c6b2e3bbf6cbb91e541b3238e36faa03df27d8e38e9ae536948d3380b0c7d45b8452cd1755a4a51be1f1e7efde985ae0ba3450870b7d53091b7417a670f019e5043dfbb133e5629f649650ff1810394f444b3ba49ffab2cc83db6cf79265930e7a54aecbcd50a0a7f1b"}, {0xb0, 0x0, 0x9, "42a5f9b234f09c193051637833170d1140fbc958ac30e6ce50ed9e1aecd280c85fe102b5b6bc0f029daf659a326f15e084909c751465c5e163f26dc0ec0d06be7ca2a0a638fb8d01e6ecfc538e9a85f56d3ff263bbb7a714dd7dcbf799dc44d51d34744f5c5bd04ec572eda8847a48c4f569c426b100ccdc59d3e7f363f943d13add113df568c174bbe742db3fbf3bf543506f08427f2c6416186a6c8724ce4d"}, {0xa8, 0x107, 0x9, "d5d04645dea0c6de07320312e4e3a47e2e9ced906514ed68a34e1159fec559b53d3108ab0c70afd2f8939105a26660dba6c4061e1e34e814680bd97b48428bcaeee2b0152117b5203f60388113e7d8261c8f6e0d64baef5fdc2263520fec48e869d0a6048d945451b942732f4e396b96fd10dfb78b14676e41a5f07b6893c1b62cac234d5716ffe10b04bb6e43179614b59539a06e22"}], 0x5b8, 0x4}, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000004bc0)={0xffffffffffffffff}) recvmsg(r3, &(0x7f0000004e40)={&(0x7f0000004c00)=@alg, 0x80, &(0x7f0000004d80)=[{&(0x7f0000004c80)=""/231, 0xe7}], 0x1, &(0x7f0000004dc0)=""/102, 0x66, 0x800}, 0x100) sendmsg(r6, &(0x7f0000006040)={&(0x7f0000004e80)=@ipx={0x4, 0x1ff, 0x400, "419d04905f67", 0x5}, 0x80, &(0x7f0000005f40)=[{&(0x7f0000004f00)="1015afb3c6e068c6e4ca3eacdaa54aaef3bda76fe21b3e1de9019bf4cd09a1109d8809b0ca14e6a91b81277b16b96a564b664730ca75", 0x36}, {&(0x7f0000004f40)="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0x1000}], 0x2, &(0x7f0000005f80)=[{0x98, 0x11b, 0xf4, "69c227102745ac1d16327faa364c585936ec67b4d6293644e69faf518baf06d6ee25de760a37f8513c1a5dbed1a36d0e35046028ad490f83783781516aa5336308099bc4901cd81197b5ef7a4539444076863ae4b8802c062ea38d4e3bcab65305c43fe92f466cd0e07969a116b3439ef97a11afacb7fb4fee48413303c7d82f8745963f7015"}], 0x98, 0x40000}, 0x4000000) sendmsg(r8, &(0x7f0000008440)={0x0, 0x0, &(0x7f0000008280)=[{&(0x7f0000006080)="29a0a3ea7e9a9b3dacf73c4bbcb4a8c7186de55e4d179c2449ce6ce50756460cc3aacac974563f3bb47a673382d632b26e6da981dcaa6cfbca4ff63b59f00cba3329e318950a04cd848e865e0285bb221618bb93e4ec9f0fef7b8ee8645a61dd8ef2ffc9e5c1ef475e41557900faaf323f37d18c242407fe181c185526d6a41b1efdcf3c2bc25e35c51f880849bf023a04a232b9fbc763e70bb1e28e7803604c3635ac1fa228b1598d", 0xa9}, 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"d97c8221e46ace2fc5931282072fde363a1b3f418e833349aaec8667b3f4a2ceab2f16c7b73920cd1da42cefebfcd8124a7b5d4f6ecda8dd1c07547c769321fba2dce06fbab874ee9d8a55c55e8f5183356d31fad62dc2d300250764e3d1cf2f8ff50a3f73ff09fe96d0695e2dbe7628893dbf05a4c62cf17817566d6a40a78be2624a24aa7a5b8da6be6bdbeb88f1f249dbd80fa716b4bc48c0149fd4c85421cf1c92"}, {0x68, 0x11b, 0xa1, "f6520f91951f045b0ded8a0919bfd5233f80c7a9c31d8016a138b9c42b8549c2bc6b108ffafaba03f584b53cdbf5198482fc13eabe6abeafc8c2c737489d82e204e118f9acdde27411c1782cb76e40804b03e55e8fab"}], 0x120, 0x8000}, 0x44080) sendmsg$kcm(r2, &(0x7f00000098c0)={&(0x7f0000008480)=@pppol2tpin6={0x18, 0x1, {0x0, r6, 0x4, 0x3, 0x0, 0x3, {0xa, 0x4e22, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}}, 0x80, &(0x7f00000095c0)=[{&(0x7f0000008500)="e41942d3a316f60836c3d94b185e402e0ced3cd9e0b5d8f83b932164a61f7bec774e14848eaac3895da920b52d32daf5bc3a96eeae84577d3dd9dfb791ccf2542d6dee7e091fb291168ab7ec0b2c06710e72c18ba1e5c62d48a21c8d5677c3963f7072dc6ceec0901344e912db5d1f9ddf5790caf86be32301c80af419", 0x7d}, {&(0x7f0000008580)="cf28692f9e9197e60046fc58183851d8eb5a9f632b46c761a9d58dca40fa19", 0x1f}, {&(0x7f00000085c0)="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", 0x1000}], 0x3, &(0x7f0000009600)=[{0xd8, 0x1, 0x2, "a3f0d08e5d581e710d6cb9c1eb84c3b60d2367bd5c1cda53bcea5e157a5fa4aaf39414ebcd5eec3565bcc32508e77df748b669546553b32728879d29fe515c9ed1b5346ea09957fb0698fbb87616b924aae673ebb7f68155cdcb3ecd6c4efbd10272c8cfff7fffa650f45b7385e25e60c298c2eee563de830944824738698cebc75426cfa91cb3009032aacac1d3baa8f95a70d224fa6ad3f9da1bc7c80da2299abb0a210e14df7c59f842897c349f0d6eaecaa615b9f102f3fc2d472f83692a1db1d5ec2eb8"}, {0x90, 0x104, 0x4, "b0b2f42322f3a9ae15068565edc158dfceaeb75612da99dac9b077c1b4323ce99e0d61b84013738b78e5de80ea73611836f53f6b7f697f8f690080d93ef5ccd9770b56231f181a64ddcc3d282d800148e191c8703be4a0bc5538dc530d422b63940f8d02bdea46147bb83137ddce1749a72c8b58c4aee7b6f00fdb2b613d2474"}, {0x78, 0x109, 0x3, "ba4a07020f978f5460eb44f7e01b4211710813f18ac8bb10ac35ebcba09ba511ebfc60a7dd1c80c207b50ec80ca70f092dc59d98a22540778aacbf3134a2d3a13e664d19d017e5bed54286cd46aacb19b596ebcde6d6bf4440470c02cf223bf83662"}, {0xc8, 0x10d, 0xfffffffffffffffc, "b869a9885cb3bc29e23004b14966a9567603cab1a477b1257f6b7e65d75ac28a69a37b535d737059cd0ec5fec3e9b2c4a94c987286d046f160942591550ee43749ce46e0c312b0cc0c91b05ec1a80b1e56dcfb14d4b96221b1a7f973d17f506ba3cbc94a9066cd216bbce821af73849afa0596ca58aa54e13d0e7e37f3450b1d012a3405b07e24e46b310d1c1b7f8d34c64e1c7c2eadeb184dca91b661ba0a04ce740bf386d24d9d78c7a8a014ba6efffbcf1e8d50"}], 0x2a8}, 0x4000) ioctl$PERF_EVENT_IOC_QUERY_BPF(r7, 0xc008240a, &(0x7f0000009900)={0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mkdir(&(0x7f0000009940)='./file0\x00', 0x1a) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f0000009980)={r5}) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000009a00)={0x2, 0x70, 0x1, 0xff, 0x100000000, 0x80000000, 0x0, 0x40, 0x82200, 0x3, 0x800, 0x1f, 0x7a99, 0x7, 0x7, 0x4, 0x7, 0x81, 0x32d, 0x8, 0xdbc, 0x80000001, 0x204, 0x3f, 0x1, 0x4, 0x10000, 0x401, 0x10000, 0x2, 0x100000001, 0x1, 0x5, 0x401, 0x9, 0x1, 0x1, 0x8, 0x0, 0x89, 0x2, @perf_bp={&(0x7f00000099c0)}, 0x2000, 0x400, 0xffffffff, 0x7, 0x7, 0x5}) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r9, 0x4008240b, &(0x7f0000009ac0)={0x4, 0x70, 0x400, 0x7, 0x4, 0x200, 0x0, 0x3, 0x0, 0x2, 0x8, 0x20, 0x1ff, 0x700b, 0x100, 0x1f, 0x1000, 0x6, 0x80000000, 0x7fff, 0x7, 0x1000, 0x0, 0x2e6, 0x3f, 0x9, 0x2, 0x6c, 0x4, 0x6, 0x6, 0x5, 0x100000001, 0x9, 0x76b, 0x1d, 0x1, 0x2, 0x0, 0x80000000, 0x3, @perf_bp={&(0x7f0000009a80), 0x2}, 0x808, 0x9, 0x2, 0x4, 0xef, 0x3, 0x10000}) [ 202.329379] RSP: 002b:00007f99ad167c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 202.337076] RAX: ffffffffffffffda RBX: 00007f99ad1686d4 RCX: 0000000000455a09 [ 202.344333] RDX: 0000000020000000 RSI: 00000000000089a0 RDI: 0000000000000013 [ 202.351591] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 202.358846] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 202.366102] R13: 00000000000002bf R14: 00000000006f8288 R15: 000000000000001e [ 202.428116] can: request_module (can-proto-4) failed. 2018/05/18 19:37:38 executing program 7 (fault-call:1 fault-nth:31): socketpair(0x1, 0x80003, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a0, &(0x7f0000000000)='%d') [ 202.478270] can: request_module (can-proto-4) failed. [ 202.631770] FAULT_INJECTION: forcing a failure. [ 202.631770] name failslab, interval 1, probability 0, space 0, times 0 [ 202.643190] CPU: 0 PID: 17177 Comm: syz-executor7 Not tainted 4.17.0-rc4+ #14 [ 202.650468] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 202.659819] Call Trace: [ 202.662401] dump_stack+0x1b9/0x294 [ 202.666026] ? dump_stack_print_info.cold.2+0x52/0x52 [ 202.671211] ? __mutex_lock+0x7d9/0x17f0 [ 202.675274] should_fail.cold.4+0xa/0x1a [ 202.679329] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 202.684426] ? kasan_kmalloc+0xc4/0xe0 [ 202.688301] ? graph_lock+0x170/0x170 [ 202.692091] ? find_held_lock+0x36/0x1c0 [ 202.696144] ? __lock_is_held+0xb5/0x140 [ 202.700198] ? check_same_owner+0x320/0x320 [ 202.704514] ? kasan_check_write+0x14/0x20 [ 202.708743] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 202.713672] ? rcu_note_context_switch+0x710/0x710 [ 202.718593] __should_failslab+0x124/0x180 [ 202.722823] should_failslab+0x9/0x14 [ 202.726615] kmem_cache_alloc+0x2af/0x760 [ 202.730754] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 202.735675] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 202.740681] __kernfs_new_node+0xe7/0x580 [ 202.744819] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 202.749580] ? mutex_unlock+0xd/0x10 [ 202.753282] ? kernfs_activate+0x20e/0x2a0 [ 202.757508] ? kernfs_walk_and_get_ns+0x320/0x320 [ 202.762342] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 202.767867] ? kernfs_link_sibling+0x1d2/0x3b0 [ 202.772443] kernfs_new_node+0x80/0xf0 [ 202.776334] __kernfs_create_file+0x4d/0x330 [ 202.780738] sysfs_add_file_mode_ns+0x21a/0x560 [ 202.785393] internal_create_group+0x282/0x970 [ 202.789965] sysfs_create_groups+0x9b/0x150 [ 202.794276] device_add+0x84d/0x16d0 [ 202.797978] ? device_private_init+0x230/0x230 [ 202.802548] ? rtnl_is_locked+0xae/0xe0 [ 202.806512] ? rtnl_trylock+0x20/0x20 [ 202.810297] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 202.815305] ? br_multicast_init_stats+0xdf/0x150 [ 202.820140] netdev_register_kobject+0x180/0x380 [ 202.824891] register_netdevice+0x997/0x11c0 [ 202.829287] ? netdev_change_features+0x100/0x100 [ 202.834124] register_netdev+0x30/0x50 [ 202.838009] br_add_bridge+0x9b/0xf0 [ 202.841715] br_ioctl_deviceless_stub+0x99c/0xad0 [ 202.846543] ? graph_lock+0x170/0x170 [ 202.850333] ? find_held_lock+0x36/0x1c0 [ 202.854380] ? old_dev_ioctl.isra.2+0x20c0/0x20c0 [ 202.859223] ? lock_downgrade+0x8e0/0x8e0 [ 202.863369] ? kasan_check_read+0x11/0x20 [ 202.867511] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 202.872707] ? old_dev_ioctl.isra.2+0x20c0/0x20c0 [ 202.877551] sock_ioctl+0x2d5/0x680 [ 202.881167] ? dlci_ioctl_set+0x40/0x40 [ 202.885125] ? expand_files.part.8+0x9a0/0x9a0 [ 202.889695] ? kasan_check_write+0x14/0x20 [ 202.893917] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 202.898847] ? wait_for_completion+0x870/0x870 [ 202.903435] ? dlci_ioctl_set+0x40/0x40 [ 202.907416] do_vfs_ioctl+0x1cf/0x16a0 [ 202.911292] ? ioctl_preallocate+0x2e0/0x2e0 [ 202.915687] ? fget_raw+0x20/0x20 [ 202.919127] ? __sb_end_write+0xac/0xe0 [ 202.923105] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 202.928645] ? fput+0x130/0x1a0 [ 202.931922] ? ksys_write+0x1a6/0x250 [ 202.935719] ? security_file_ioctl+0x94/0xc0 [ 202.940124] ksys_ioctl+0xa9/0xd0 [ 202.943565] __x64_sys_ioctl+0x73/0xb0 [ 202.947437] do_syscall_64+0x1b1/0x800 [ 202.951309] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 202.956137] ? syscall_return_slowpath+0x5c0/0x5c0 [ 202.961056] ? syscall_return_slowpath+0x30f/0x5c0 [ 202.965975] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 202.971326] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 202.976160] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 202.981336] RIP: 0033:0x455a09 [ 202.984507] RSP: 002b:00007f99ad167c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 202.992240] RAX: ffffffffffffffda RBX: 00007f99ad1686d4 RCX: 0000000000455a09 [ 202.999506] RDX: 0000000020000000 RSI: 00000000000089a0 RDI: 0000000000000013 [ 203.006757] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 203.014015] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 203.021282] R13: 00000000000002bf R14: 00000000006f8288 R15: 000000000000001f 2018/05/18 19:37:39 executing program 1: r0 = socket$kcm(0x29, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)={r0}) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$kcm(0x2, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000040)={r0}) setsockopt$sock_attach_bpf(r2, 0x84, 0x7b, &(0x7f0000000180), 0x8) bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x18}, 0x10) 2018/05/18 19:37:39 executing program 2: r0 = socket$kcm(0xa, 0x122000000003, 0x11) socketpair(0x2, 0x5, 0xfff, &(0x7f0000000140)) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0xa, 0x5, &(0x7f0000000180)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x200}, [@generic={0x100, 0xe1, 0x9, 0xfffffffffffffff7}], {0x95}}, &(0x7f0000000200)='GPL\x00', 0x8000, 0x3a, &(0x7f0000000240)=""/58, 0x41f00, 0x1, [], 0x0, 0xf}, 0x48) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300)=r1, 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x0, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) 2018/05/18 19:37:39 executing program 0: socketpair$inet6(0xa, 0x3, 0xff, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000001280)={&(0x7f0000000000)=@nfc_llcp={0x27, 0x1, 0x0, 0x7, 0x0, 0x7ff, "b3bf91d39be639890bdc587518539172a254e8489f3e89fe1b3e6155521b3faa99e97625419186ab0b6443a5cced9ea519cc4e1588b6cc59554045290fb768", 0x31}, 0x80, &(0x7f0000001240)=[{&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000000080)="e8d68da0e46f4668aef0495b5c4d034091b4d159db2fbc3d28eea110716f1f25b82488a03ccd244ef4519d633f252c1b7adab884962c00142635c2b6fe314828f40cef4363ef56c9fe9476a5d6be6feb8570871c8b52e390892b04bc152de927781800f06caf89b88fab2950ce693ffa8a2fbebfc13919ba2f6ec0cfaf04a728be6f06af246ef044472b808c6550d498be0a358c1c3a1f30b744c0a0c0fa08f7967ce7f3ab17c0910bb803291852b50e91b612c688", 0xb5}, {&(0x7f0000001180)="911965523088ec10af23b9d5d4727789dfe252c2669ccf94b282e7422abeeba5c7878c52be377bb1e4988d6a0ba1a7de7cc42eef26052b45ff45e81d9dc174f61157b33e783b49c8150d36dea4dc3ab7a75c5543173ee9f740f9bf8dff1b6f409a68b48095e1bbe0b036ccc7e227e2a04396ba97297c0dc099f09c288d09e95d679dad179db7d954735f68636e2028a1fc110355c8ff314deb5c521d944f2e856a31bc7e11934d98fd12", 0xaa}], 0x3, 0x0, 0x0, 0x80}, 0x8000) socketpair$inet6(0xa, 0x5, 0x5, &(0x7f0000001300)) 2018/05/18 19:37:39 executing program 5: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392d450ff1fb635a5849d20600000000000000e118a8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2bb) socketpair(0x0, 0x0, 0x0, &(0x7f0000000040)) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000180)={r0, 0x28, &(0x7f0000000080)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000001c0)={r2, 0x4}, 0xc) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x35, &(0x7f00000000c0)}, 0x10) 2018/05/18 19:37:39 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x2, 0xa, 0x0) recvmsg$kcm(r0, &(0x7f0000000680)={&(0x7f0000000100)=@alg, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000640)=""/22, 0x16}, 0x2000) 2018/05/18 19:37:39 executing program 6: socket$kcm(0xa, 0x7, 0x0) 2018/05/18 19:37:39 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18c775c94f0f000000000000028000107a0ba80a8bf9dba7efa63c"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000006a0a00fffffff6006118"], &(0x7f0000000080)='syzkalleP\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0xd, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x9, 0x20d, &(0x7f0000000300)=""/187}, 0x48) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000740)={&(0x7f0000000700)='./file0\x00', 0x0, 0x8}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f00000006c0)='./file0\x00', r0}, 0x10) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) sendmsg(r1, &(0x7f0000000680)={&(0x7f0000000540)=@nfc={0x27, 0x1, 0x1, 0x7}, 0x80, &(0x7f0000000640)=[{&(0x7f00000005c0)="28c2b97294f1341fe3f98972002d24f26e080dc9ebf9ab0d4793843e7e2e5b46c4f90a4a842504c6cb1e2c0c87646dfa13146228c6d178e0378127bb4023a71532699d98b7063ccc664f2bda753da1e5ace3e147a425a0a3f864853c2e6887eb040185f9894f8dd8587a7b8be35daa350b5db1fe", 0x74}], 0x1}, 0x4004000) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f00000002c0)='./file0\x00', 0x0, 0x10}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000280)='./file0\x00', r2}, 0x10) 2018/05/18 19:37:39 executing program 7 (fault-call:1 fault-nth:32): socketpair(0x1, 0x80003, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a0, &(0x7f0000000000)='%d') [ 203.534550] FAULT_INJECTION: forcing a failure. [ 203.534550] name failslab, interval 1, probability 0, space 0, times 0 [ 203.546082] CPU: 1 PID: 17197 Comm: syz-executor7 Not tainted 4.17.0-rc4+ #14 [ 203.553396] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 203.562764] Call Trace: [ 203.565378] dump_stack+0x1b9/0x294 [ 203.569037] ? dump_stack_print_info.cold.2+0x52/0x52 [ 203.574248] ? perf_trace_lock_acquire+0xe3/0x980 [ 203.579108] ? __mutex_lock+0x7d9/0x17f0 [ 203.583208] should_fail.cold.4+0xa/0x1a [ 203.587298] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 203.592439] ? graph_lock+0x170/0x170 [ 203.596273] ? find_held_lock+0x36/0x1c0 [ 203.600366] ? __lock_is_held+0xb5/0x140 [ 203.604474] ? check_same_owner+0x320/0x320 [ 203.608831] ? kasan_check_write+0x14/0x20 [ 203.613096] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 203.618056] ? rcu_note_context_switch+0x710/0x710 [ 203.623013] __should_failslab+0x124/0x180 [ 203.627274] should_failslab+0x9/0x14 [ 203.631105] kmem_cache_alloc+0x2af/0x760 [ 203.635298] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 203.640263] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 203.645309] __kernfs_new_node+0xe7/0x580 [ 203.649490] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 203.654272] ? mutex_unlock+0xd/0x10 [ 203.658011] ? kernfs_activate+0x20e/0x2a0 [ 203.662280] ? kernfs_walk_and_get_ns+0x320/0x320 [ 203.667157] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 203.672717] ? kernfs_link_sibling+0x1d2/0x3b0 [ 203.677335] kernfs_new_node+0x80/0xf0 [ 203.681252] __kernfs_create_file+0x4d/0x330 2018/05/18 19:37:39 executing program 0: socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) sendmsg(r0, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000380), 0x217, &(0x7f0000000180)}, 0x0) recvmsg(r1, &(0x7f000000b7c0)={&(0x7f000000a400)=@can={0x0, 0x0}, 0x80, &(0x7f000000b700)=[{&(0x7f000000b600)=""/218, 0xda}], 0x1, &(0x7f000000b780)=""/15, 0xf}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000b800)={0x3, 0x2, &(0x7f00000003c0)=@raw=[@exit={0x95}], &(0x7f0000000400)='GPL\x00', 0x0, 0x39, &(0x7f0000000440)=""/57, 0x0, 0x1, [], r2}, 0x48) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000140)) r3 = perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x2, 0x10001, 0x7fff, 0xffffffffffffff01, 0x0, 0x90000000000000, 0x0, 0xd, 0xfffffffffffffffb, 0x400, 0x9, 0x10000, 0x374f, 0x3, 0x2, 0x7f, 0x2, 0x5, 0x200, 0x6e70, 0x1, 0x7fffffff, 0x3730, 0x8, 0x908, 0x7, 0x3d29325a, 0x2, 0xeede, 0x9, 0x2, 0x8, 0xc00000000, 0x0, 0x1, 0x80, 0x0, 0x3f, 0x2, @perf_bp={&(0x7f0000000040), 0x4}, 0x900, 0x5, 0x8000, 0x1, 0x335, 0x19be, 0x400}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000000100)=0x2) [ 203.685689] sysfs_add_file_mode_ns+0x21a/0x560 [ 203.690389] internal_create_group+0x282/0x970 [ 203.695002] sysfs_create_groups+0x9b/0x150 [ 203.699338] device_add+0x84d/0x16d0 [ 203.703061] ? device_private_init+0x230/0x230 [ 203.707642] ? rtnl_is_locked+0xae/0xe0 [ 203.711625] ? rtnl_trylock+0x20/0x20 [ 203.715441] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 203.720450] ? br_multicast_init_stats+0xdf/0x150 [ 203.725285] netdev_register_kobject+0x180/0x380 [ 203.730036] register_netdevice+0x997/0x11c0 [ 203.734436] ? netdev_change_features+0x100/0x100 [ 203.739285] register_netdev+0x30/0x50 [ 203.743160] br_add_bridge+0x9b/0xf0 [ 203.746865] br_ioctl_deviceless_stub+0x99c/0xad0 [ 203.751699] ? graph_lock+0x170/0x170 [ 203.755488] ? find_held_lock+0x36/0x1c0 [ 203.759538] ? old_dev_ioctl.isra.2+0x20c0/0x20c0 [ 203.764374] ? lock_downgrade+0x8e0/0x8e0 [ 203.768516] ? kasan_check_read+0x11/0x20 [ 203.772657] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 203.777845] ? old_dev_ioctl.isra.2+0x20c0/0x20c0 [ 203.782679] sock_ioctl+0x2d5/0x680 [ 203.786294] ? dlci_ioctl_set+0x40/0x40 [ 203.790255] ? expand_files.part.8+0x9a0/0x9a0 [ 203.794825] ? kasan_check_write+0x14/0x20 [ 203.799059] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 203.803979] ? wait_for_completion+0x870/0x870 [ 203.808552] ? dlci_ioctl_set+0x40/0x40 [ 203.812519] do_vfs_ioctl+0x1cf/0x16a0 [ 203.816396] ? ioctl_preallocate+0x2e0/0x2e0 [ 203.820793] ? fget_raw+0x20/0x20 [ 203.824237] ? __sb_end_write+0xac/0xe0 [ 203.828205] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 203.833731] ? fput+0x130/0x1a0 [ 203.836998] ? ksys_write+0x1a6/0x250 [ 203.840794] ? security_file_ioctl+0x94/0xc0 [ 203.845194] ksys_ioctl+0xa9/0xd0 [ 203.848636] __x64_sys_ioctl+0x73/0xb0 [ 203.852513] do_syscall_64+0x1b1/0x800 [ 203.856394] ? finish_task_switch+0x1ca/0x810 [ 203.860882] ? syscall_return_slowpath+0x5c0/0x5c0 [ 203.865808] ? syscall_return_slowpath+0x30f/0x5c0 [ 203.870738] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 203.876094] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 203.880936] entry_SYSCALL_64_after_hwframe+0x49/0xbe 2018/05/18 19:37:39 executing program 6: r0 = socket$kcm(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f00000000c0)=@in={0x2, 0x4e22}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000000000007fac33d1b44804b4cc43fd9b5bca0aab6c80e4db5c30b6c7379a7edc6c3a1ca33be53cc438ce74c9d05c0ef00000000000000000000000000000000"], 0x18}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000040)=0x6) [ 203.886119] RIP: 0033:0x455a09 [ 203.889296] RSP: 002b:00007f99ad167c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 203.896992] RAX: ffffffffffffffda RBX: 00007f99ad1686d4 RCX: 0000000000455a09 [ 203.904256] RDX: 0000000020000000 RSI: 00000000000089a0 RDI: 0000000000000013 [ 203.911513] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 203.918777] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 203.926033] R13: 00000000000002bf R14: 00000000006f8288 R15: 0000000000000020 2018/05/18 19:37:39 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x8, 0x100000000, 0x80000000001, 0x7fff, 0x4}, 0x2c) 2018/05/18 19:37:39 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000000006bd300000000028000007a0a00ffffffff006b01"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000500)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xf, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48) 2018/05/18 19:37:39 executing program 7 (fault-call:1 fault-nth:33): socketpair(0x1, 0x80003, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a0, &(0x7f0000000000)='%d') 2018/05/18 19:37:39 executing program 2: r0 = socket$kcm(0xa, 0x122000000003, 0x11) socketpair(0x2, 0x5, 0xfff, &(0x7f0000000140)) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0xa, 0x5, &(0x7f0000000180)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x200}, [@generic={0x100, 0xe1, 0x9, 0xfffffffffffffff7}], {0x95}}, &(0x7f0000000200)='GPL\x00', 0x8000, 0x3a, &(0x7f0000000240)=""/58, 0x41f00, 0x1, [], 0x0, 0xf}, 0x48) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300)=r1, 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x0, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) 2018/05/18 19:37:39 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x9, 0x3, &(0x7f0000000200)=ANY=[@ANYBLOB="1800009fa5020000000000000095000000009199f3790ac6739ed6228586e950c18d42c9c0b7d503071eb9369c9af86e2c6a2f4954955bd17a2cdb8acdb0cc56db60749552264e04a79803522be3081bf11f712db135612b2b776cb9a349185d1924a26deb2ed585cde5f8b56f3b69d2d914b97d843268debb18865ab93b5976171c17ffce4f12b0d7bcbc6be07b851d9532af3c9d9873e9ce29e8f790c66147ab62d7c7a0a7f26b4758c319f269705b4df48431eba1f50035946393358dc02b5c24ffe940064d4651e4861090bf6ba96f16793a3dbe994ca2cfcdd783d35f50b5efa306607e9d7b4a573240f1d62b658044cfa1"], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0xd}, 0x48) 2018/05/18 19:37:39 executing program 3: socketpair(0x19, 0x7, 0x4761, &(0x7f0000000000)) socketpair(0x0, 0x0, 0x0, &(0x7f0000000180)) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r2) setsockopt$sock_attach_bpf(r3, 0x10f, 0x87, &(0x7f0000000180), 0x127) close(r0) bpf$MAP_CREATE(0x0, &(0x7f0000000180), 0x17) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x13f) close(r1) 2018/05/18 19:37:39 executing program 6: r0 = socket$kcm(0x2, 0x7, 0x0) socketpair(0x8, 0x2, 0xff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x14, 0x6, 0x1, &(0x7f0000000140)) setsockopt$sock_attach_bpf(r0, 0x84, 0x7b, &(0x7f0000000180)=r1, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)={r0}) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f00000000c0)={0x4, 0x70, 0x80, 0x1e, 0x4, 0x6, 0x0, 0xffffffff, 0x80000, 0x4, 0x6bab, 0x14, 0xffff, 0x7, 0x3b8, 0x2, 0x7f, 0x5e, 0x0, 0x1, 0x1, 0x1, 0x10001, 0x80000001, 0x3, 0x67, 0x1, 0x2, 0x8, 0xffff, 0x40cb, 0x7, 0x6, 0x2, 0x20, 0x4, 0x100000001, 0x400000000000, 0x0, 0x3, 0x4, @perf_bp={&(0x7f0000000080), 0xe}, 0x10, 0x4, 0x4, 0x5, 0x3, 0xffffffffffff01fe, 0x8}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={r1, 0x28, &(0x7f00000001c0)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000240)={r2, 0x6d8, 0x10}, 0xc) 2018/05/18 19:37:39 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0x18, 0x6, 0x3, 0x0, 0xffffffffffffff9c}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000000), &(0x7f0000000040)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000002c0)={r0, &(0x7f0000000100), &(0x7f00000001c0)=""/245}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f00000000c0)="5e5747d9ca1ff14e283ad47f0ecfe789dcc107f9eeef523049c23a72b86c2a7ace98ee5d0175d705327b17940940a03ce2654e4abcb1fb63d361d3935d8f320b59", &(0x7f0000000300)="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", 0x1}, 0x20) [ 204.148527] FAULT_INJECTION: forcing a failure. [ 204.148527] name failslab, interval 1, probability 0, space 0, times 0 [ 204.159892] CPU: 1 PID: 17245 Comm: syz-executor7 Not tainted 4.17.0-rc4+ #14 [ 204.167178] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 204.176546] Call Trace: [ 204.179158] dump_stack+0x1b9/0x294 [ 204.182810] ? dump_stack_print_info.cold.2+0x52/0x52 [ 204.188029] ? __mutex_lock+0x7d9/0x17f0 [ 204.192130] should_fail.cold.4+0xa/0x1a [ 204.196219] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 204.201343] ? kasan_kmalloc+0xc4/0xe0 [ 204.205259] ? graph_lock+0x170/0x170 [ 204.209088] ? find_held_lock+0x36/0x1c0 [ 204.213181] ? __lock_is_held+0xb5/0x140 [ 204.217278] ? check_same_owner+0x320/0x320 [ 204.221635] ? kasan_check_write+0x14/0x20 [ 204.225893] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 204.230844] ? rcu_note_context_switch+0x710/0x710 [ 204.235802] __should_failslab+0x124/0x180 [ 204.240067] should_failslab+0x9/0x14 [ 204.243897] kmem_cache_alloc+0x2af/0x760 [ 204.248065] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 204.253025] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 204.258062] __kernfs_new_node+0xe7/0x580 [ 204.262232] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 204.267003] ? mutex_unlock+0xd/0x10 [ 204.270736] ? kernfs_activate+0x20e/0x2a0 [ 204.274995] ? kernfs_walk_and_get_ns+0x320/0x320 [ 204.279863] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 204.285428] ? kernfs_link_sibling+0x1d2/0x3b0 [ 204.290042] kernfs_new_node+0x80/0xf0 [ 204.293959] __kernfs_create_file+0x4d/0x330 2018/05/18 19:37:40 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x1ff, 0x84e3, 0x1, 0x8, 0xffffffffffffffff, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000100)="90cf42e5b987ca8cb07f543b93555f32b5744c7626c035ea22b86f73937bd4c6303557646524b95cd7b3ece02f9b77b3c0284ec1c2e5f0b53a8e36e1b058813ab517cb7ecd41f95f4573990b01e7fe23717b4898e1f54fea0d724530ffe8da10fa963f47c5f678c61d78d08c10d8209637a305f43fe537703cf94705d90ddd86bee9160fb4cbfac09062b8e0bdd5cd75ccabf2f143d24109dc69b027bad1abe29565f6791bfcd62f26747162f53018fa4921", &(0x7f00000001c0)="d0459bfd1a5c6381cb4237e2421164a83c8477b6ca8af4d05bd0f62b9f775cfa0c02cc8af01a1f0ab27bd4ddfddfd3eb42ef5f4dc18a15abf0c3db8bdd3acbc5e8bf36a5a443f346d3aeb005da029d19e19f117ac5dfba5b158fb11cedefcac82e93bd640cc358bbf8f6b3079eb628f465789415adc1722470c8a76bd441ac0fd995f48727fcd4dad032ddb472850f78184e84ef59c7f278df3260646cecac9974857f012aa1239ca8ccffa3db341e208ba1591cb4b97e34b306e194b57964d597162c85d481e33d139d941d9ff92001c7575e52b00c51ec499b88ab", 0x1}, 0x20) r1 = socket$kcm(0x2, 0x2, 0x0) socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000740)={&(0x7f0000000040)=@in={0x2, 0x4e23, @multicast2=0xe0000002}, 0x80, &(0x7f0000000200), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="200000000000000000000000070000aae4052f08175cec6a19000000000000a3"], 0x20}, 0x0) 2018/05/18 19:37:40 executing program 4: r0 = perf_event_open(&(0x7f0000000000)={0x3, 0x70, 0x200, 0x1ff, 0x8, 0x5, 0x0, 0x6, 0x8, 0x2, 0x7, 0x7cf59b16, 0x8001, 0x3ff, 0x40, 0x9, 0x6, 0x1000, 0x4, 0x6, 0x2, 0x0, 0x8, 0x7, 0xffffffffffffffff, 0x8, 0x3, 0xea, 0x50, 0x2, 0x7fff, 0x10b6, 0x3, 0x8, 0x1, 0x401, 0x6, 0x2, 0x0, 0xfffffffffffffff7, 0x0, @perf_config_ext={0x2, 0x1}, 0x4002, 0x400, 0x8, 0x6, 0x581a, 0x1, 0x8}, 0x0, 0x9, 0xffffffffffffff9c, 0x8) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000380)={0x1, 0x70, 0x7, 0xffff, 0x6410, 0xff, 0x0, 0x40, 0x0, 0x9, 0x3f, 0xb6, 0x9, 0xffffffffbe341dbd, 0x1ff, 0xb2f0, 0x400, 0x80, 0x5, 0xffffffff, 0x1, 0x400, 0xff, 0x8001, 0x1000, 0x0, 0x0, 0x200, 0x5, 0x0, 0x1, 0x7, 0xfffffffffffffffb, 0x8, 0x4, 0x0, 0x7, 0xffffffffffffffc1, 0x0, 0x8, 0x5, @perf_bp={&(0x7f0000000280)}, 0x400, 0xffffffffffffffff, 0x8, 0x0, 0x526f, 0xdc, 0x40}) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) perf_event_open(&(0x7f0000000300)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc3d3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0xffffffffffffff00, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000001c0)={0xffffffff, 0xf037, 0x8}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r2, 0x28, &(0x7f0000000200)}, 0x10) r3 = getpid() perf_event_open(&(0x7f0000000140)={0x4, 0x70, 0x9, 0x1000, 0x80000000, 0x100000000, 0x0, 0x6b7, 0x40000, 0x2, 0x8, 0xadc, 0x0, 0x7, 0x1, 0x1f, 0x0, 0x401, 0x5, 0x7, 0x4, 0x5d, 0x1f, 0x10000, 0xfffffffffffffda6, 0x800, 0xb95, 0x53, 0x1, 0x7fffffff, 0x9687, 0xa8, 0x2, 0x5, 0xffffffff, 0x80000001, 0x0, 0x6, 0x0, 0x6, 0x2, @perf_bp={&(0x7f0000000100), 0x1}, 0x80, 0x100000000, 0x1, 0x7, 0x8, 0x0, 0x80}, r3, 0x3, r0, 0x9) 2018/05/18 19:37:40 executing program 5: r0 = socket$kcm(0x2, 0x6, 0x0) socket$kcm(0x29, 0x2, 0x0) recvmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)=""/109, 0x6d}, 0x40) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000140)) 2018/05/18 19:37:40 executing program 2: r0 = socket$kcm(0xa, 0x122000000003, 0x11) socketpair(0x2, 0x5, 0xfff, &(0x7f0000000140)) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0xa, 0x5, &(0x7f0000000180)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x200}, [@generic={0x100, 0xe1, 0x9, 0xfffffffffffffff7}], {0x95}}, &(0x7f0000000200)='GPL\x00', 0x8000, 0x3a, &(0x7f0000000240)=""/58, 0x41f00, 0x1, [], 0x0, 0xf}, 0x48) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x0, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) 2018/05/18 19:37:40 executing program 1: socketpair(0x1, 0x80003, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a0, &(0x7f0000000140)='.\x00') ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='cgroup(trusted\x00') [ 204.298406] sysfs_add_file_mode_ns+0x21a/0x560 [ 204.303105] internal_create_group+0x282/0x970 [ 204.307717] sysfs_create_groups+0x9b/0x150 [ 204.312067] device_add+0x84d/0x16d0 [ 204.315818] ? device_private_init+0x230/0x230 [ 204.320420] ? rtnl_is_locked+0xae/0xe0 [ 204.324414] ? rtnl_trylock+0x20/0x20 [ 204.328234] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 204.333275] ? br_multicast_init_stats+0xdf/0x150 [ 204.338145] netdev_register_kobject+0x180/0x380 [ 204.342952] register_netdevice+0x997/0x11c0 2018/05/18 19:37:40 executing program 0: socket$kcm(0x2, 0x5, 0x0) socketpair$inet(0x2, 0x4, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$sock_attach_bpf(r0, 0x84, 0x7d, &(0x7f0000000180), 0xdf) socketpair$inet(0x2, 0xe, 0x7ff, &(0x7f0000000040)) [ 204.347391] ? netdev_change_features+0x100/0x100 [ 204.352271] register_netdev+0x30/0x50 [ 204.356182] br_add_bridge+0x9b/0xf0 [ 204.359921] br_ioctl_deviceless_stub+0x99c/0xad0 [ 204.364787] ? graph_lock+0x170/0x170 [ 204.368603] ? find_held_lock+0x36/0x1c0 [ 204.372681] ? old_dev_ioctl.isra.2+0x20c0/0x20c0 [ 204.377550] ? lock_downgrade+0x8e0/0x8e0 [ 204.381720] ? kasan_check_read+0x11/0x20 [ 204.385888] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 204.391110] ? old_dev_ioctl.isra.2+0x20c0/0x20c0 [ 204.395974] sock_ioctl+0x2d5/0x680 2018/05/18 19:37:40 executing program 2: r0 = socket$kcm(0xa, 0x122000000003, 0x11) socketpair(0x2, 0x5, 0xfff, &(0x7f0000000140)) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0xa, 0x5, &(0x7f0000000180)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x200}, [@generic={0x100, 0xe1, 0x9, 0xfffffffffffffff7}], {0x95}}, &(0x7f0000000200)='GPL\x00', 0x8000, 0x3a, &(0x7f0000000240)=""/58, 0x41f00, 0x1, [], 0x0, 0xf}, 0x48) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x0, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) [ 204.399619] ? dlci_ioctl_set+0x40/0x40 [ 204.403609] ? expand_files.part.8+0x9a0/0x9a0 [ 204.408211] ? kasan_check_write+0x14/0x20 [ 204.412461] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 204.417410] ? wait_for_completion+0x870/0x870 [ 204.422010] ? dlci_ioctl_set+0x40/0x40 [ 204.425993] do_vfs_ioctl+0x1cf/0x16a0 [ 204.429898] ? ioctl_preallocate+0x2e0/0x2e0 [ 204.434320] ? fget_raw+0x20/0x20 [ 204.437790] ? __sb_end_write+0xac/0xe0 [ 204.441786] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 2018/05/18 19:37:40 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000040)=@sco={0x1f, {0x4, 0xffffffff80000001, 0x100000000, 0x2599, 0x400, 0x8}}, 0x80, &(0x7f0000000300)=[{&(0x7f00000000c0)="35ada1083dfd26c9eee24276f073f84cd5a11d57bd7d55b9f48b3b32ae9e115031cdc18296b37950a5260e7de422484dc29985930f94870f14ca6ebc4a54b19975d46f95d6b0e2027cf936f663a3832d9786323db730150868f455a2ba7789f241f5a7b7e31e62405fe09664843ccb6a6acb206bf1e550ecc59463", 0x7b}, {&(0x7f0000000140)="7d908c2ff238c52bb160d0215f29026cb27e3d839e0b430b6073369dbf64e2ba26d0778dfb6963349bc8bb84978e17a57dbd07bd3a1b6e6452246d1fe8cfbe2313c888a224de2919e4ccf2de7e7ca19a9c5183d25968f258af0d23f7c621731332af2390cb9fc59c2829b68d8b349e59b35d678639595a85970a8cf90339bbacdd42f73428888f78fb3d65fb4c0d2e6748387552795f221e5f97e764eec94b9fe15fd3b286c6584fe71fb55f860c8e0022793abece5371a20ec82417e842e8f50eac733da27b73fa84e1a746e1b4ef9bdccbea35db54bf83e74a2cab69db1ea9c13a362daf2b", 0xe6}, {&(0x7f0000000240)="cedf776458b0ec2877ecb1b4fa673ba8183d463ae8529791a82f397277950c659df2977f4ad2e19542c45585393dbdea2f782bef4e6bb167daad9152e5c7d1148341abb8c57ba505623b03e12a93216a71672f0baf71035447636aea9e82bf9304f51dd1a425fd26abfecd89", 0x6c}, {&(0x7f00000002c0)="6779a6bc256c5a0a5ffe45d25ce184580d97f68d00d0f31ab1dc2d0967", 0x1d}], 0x4, &(0x7f0000000340)=[{0xb8, 0x11f, 0x101, "c78d95742ee6d05a2aef6ab4356f3623cb5fde4a4c860a28a421112b7e9fa64c70469b15ecf935ecfc16489404ec4a67309b07e951ba589a37b5fe9399a36fdcfb44287424b67242f637186f6cded401b0d8dddc335989e0ff28e09e92570097d7e491bcaab0390feedfcb92a10d0fd84b07e953c187d4029f8a5e8a3ac81d7f757dfdee2268e26c486536badaf6f1d3f80ba4a0ecac0762ed061d3546db392af5cf13"}, {0x10, 0x10a, 0x400}, {0x48, 0x13f, 0xffffffff, "1c8f547df888e1773fccb2c60fa113f54020b1ce360b0a73a4e4f0bbb1350b0b7ab7372dc0c2ed4819d976dd84965c77127d8255fb"}], 0x110, 0x8804}, 0x4040) r1 = socket$kcm(0x2, 0x1, 0x0) sendmsg$kcm(r1, &(0x7f00000063c0)={&(0x7f00000060c0)=@ll={0x2, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f00000010c0)}, 0x20000010) [ 204.447339] ? fput+0x130/0x1a0 [ 204.450636] ? ksys_write+0x1a6/0x250 [ 204.454463] ? security_file_ioctl+0x94/0xc0 [ 204.458886] ksys_ioctl+0xa9/0xd0 [ 204.462356] __x64_sys_ioctl+0x73/0xb0 [ 204.466270] do_syscall_64+0x1b1/0x800 [ 204.470178] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 204.475046] ? syscall_return_slowpath+0x5c0/0x5c0 [ 204.479998] ? syscall_return_slowpath+0x30f/0x5c0 [ 204.484954] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 204.490343] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 204.495213] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 204.500418] RIP: 0033:0x455a09 [ 204.503615] RSP: 002b:00007f99ad167c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 204.511344] RAX: ffffffffffffffda RBX: 00007f99ad1686d4 RCX: 0000000000455a09 [ 204.518629] RDX: 0000000020000000 RSI: 00000000000089a0 RDI: 0000000000000013 [ 204.525911] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 204.533196] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 204.540483] R13: 00000000000002bf R14: 00000000006f8288 R15: 0000000000000021 2018/05/18 19:37:40 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000080)='./file1\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='pipefs\x00', 0x0, &(0x7f0000000300)) close(r0) socketpair$inet(0x2, 0x3, 0x3, &(0x7f0000000140)={0xffffffffffffffff}) recvmsg(r2, &(0x7f0000000540)={&(0x7f0000000180)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000280)=""/223, 0xdf}, {&(0x7f0000000380)=""/126, 0x7e}, {&(0x7f0000000400)=""/7, 0x7}], 0x4, &(0x7f0000000480)=""/150, 0x96, 0x6}, 0x1) gettid() socket$kcm(0xa, 0x3, 0x11) mkdir(&(0x7f00000006c0)='./file1\x00', 0x1) r3 = gettid() perf_event_open(&(0x7f0000000640)={0xee11f1f2703ae08e, 0x70, 0x6af, 0x2dd9, 0x1, 0x20, 0x0, 0x7, 0x1000, 0x4, 0x7, 0x20, 0xffffffffffff8000, 0x8, 0xa1, 0xffff, 0x800, 0x7f, 0x3, 0x7ff, 0xef40, 0x7c, 0x8001, 0x9, 0x9, 0x9, 0x7, 0xe4, 0x1000, 0x7fffffff, 0x4, 0x0, 0x0, 0x5, 0x8, 0x2, 0x1, 0x9, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000600), 0x3}, 0x0, 0x8, 0x0, 0x3, 0x2, 0x5, 0x8b}, r3, 0xe, r1, 0x9) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000580)={&(0x7f00000000c0)='./file1\x00', 0x0, 0x10}, 0x10) mkdir(&(0x7f00000005c0)='./file1\x00', 0x24) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x89e0, 0x0) 2018/05/18 19:37:40 executing program 4: r0 = socket$kcm(0x11, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r0}) socketpair(0x800, 0x80000, 0xfffffffffffffffd, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="23ef955f0ed1cace0c5f3433b5b0ce04ec558ca937370c7213ab1c5283044a88d4209f3c9d4a497b9d262ff10ea58d344ee9961d5b3b58b1c475b8a409f415a349de33c7f63e173378fbd391479b2e738473b55340b4c0ef01bd02bb81be8e3453ac43ea211558393d4e13b780d4f597c2a265f3459a73021b422bf5b434bac0e85164e2a1ec9552cf061ee90d4fb095cb0a22f110c46f1b713216f2ecaa73394f830368a37c7c165d643a1be19c82508080084431606aa05f44f0c57f3140e2c28fada0813e1723a4c091d608611d78e63429c6d48d1a5053f5f97e8464307bcb51e03364", 0xe5}, {&(0x7f0000000200)="711ef2989896d34b2892f4ecd9b4dccda5b3ccd3dbde06e4d82fd808576e895381670ef7a5ee6e1f99595813d5446ea314ae26f46a2f9752dfd6aba2cb72c50b0275737523b165a96a3e7fa0311170fc3225cfaaefbf682e91c2174f8ee9bfc98ae776d50fbda9c675ee6172273bec0ce9feb762080b51fa96760d816e477aef836dcc172964dcd23338eba0afb9054c910cec9502a195af99be7f32f5778589b8e27b8619129118a4227f1f83634bb4e3ab1658f00d223eb3ce9474952a05c05a7b978621694bf87e3a479c8ed9ddc17eb96e1793f7", 0xd6}, {&(0x7f0000000300)="d1b1de0075fb2fa035777ad440d52908ca7e248e39f3c8b2f0d6e7623a4c44c099849793ec071e0bfcadb45bee4639d276e6cb37b3ddc5acfe88d23b5d567cd8f2d7c2d187cc0c315e915beb19bf28c8d667b2e3ca0b93ce8888a18216b7c1718a05892efaaff86ac8bb031bf0aabd06225cd13b3a3d74cf1358e7cc600765fa539cab8ccddfe975fd", 0x89}, {&(0x7f0000000040)="35bdbd028a5335afefffb2a1e27278629d82a2ce8eea6483c180f905ba184932ea17b8", 0x23}], 0x4, &(0x7f00000003c0), 0x0, 0x10}, 0x40800) socketpair(0x1a, 0x3, 0x5, &(0x7f00000003c0)={0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000440)={0x1e, 0x100000000, 0x200, 0x100, 0x11, r2, 0x4}, 0x2c) setsockopt$sock_attach_bpf(r0, 0x107, 0xd, &(0x7f00000000c0), 0x241) 2018/05/18 19:37:40 executing program 2: r0 = socket$kcm(0xa, 0x122000000003, 0x11) socketpair(0x2, 0x5, 0xfff, &(0x7f0000000140)) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0xa, 0x5, &(0x7f0000000180)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x200}, [@generic={0x100, 0xe1, 0x9, 0xfffffffffffffff7}], {0x95}}, &(0x7f0000000200)='GPL\x00', 0x8000, 0x3a, &(0x7f0000000240)=""/58, 0x41f00, 0x1, [], 0x0, 0xf}, 0x48) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x0, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) 2018/05/18 19:37:40 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x6, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f0000003ec0)={&(0x7f0000000940)=@hci={0x0, 0x0}, 0x80, &(0x7f0000003d40)=[{&(0x7f00000009c0)=""/95, 0x5f}, {&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001a40)=""/198, 0xc6}, {&(0x7f0000001b40)=""/4096, 0x1000}, {&(0x7f0000002b40)=""/29, 0x1d}, {&(0x7f0000002b80)=""/61, 0x3d}, {&(0x7f0000002bc0)=""/4096, 0x1000}, {&(0x7f0000003bc0)=""/240, 0xf0}, {&(0x7f0000003cc0)=""/65, 0x41}], 0x9, &(0x7f0000003e00)=""/167, 0xa7, 0x1f}, 0x163) bpf$PROG_LOAD(0x5, &(0x7f0000003f00)={0x19, 0x8, &(0x7f0000000080)=@raw=[@generic={0x9, 0x5, 0x5, 0x6d49}, @generic={0x5, 0xb3c, 0xffffffffffff8001, 0x7fff}, @call={0x85, 0x0, 0x0, 0xf}, @generic={0x0, 0x0, 0x7}], &(0x7f00000000c0)='GPL\x00', 0x4, 0x39, &(0x7f0000000100)=""/57, 0x41f00, 0x1, [], r1, 0x7}, 0x48) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000140)={0x0, r0, 0x3, 0x2}, 0x14) 2018/05/18 19:37:40 executing program 7 (fault-call:1 fault-nth:34): socketpair(0x1, 0x80003, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a0, &(0x7f0000000000)='%d') 2018/05/18 19:37:40 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x2, 0x3, 0x84) sendmsg(r0, &(0x7f0000000340)={&(0x7f00000000c0)=@un=@abs, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000380)=[{0x10, 0x0, 0x7}], 0x24}, 0x0) 2018/05/18 19:37:40 executing program 6: socketpair(0x1, 0x3, 0x94cd, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x80000000) r1 = gettid() perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x2, 0x4, 0x9, 0x100000000, 0x0, 0x7, 0x1, 0x8, 0x4, 0x20000000000000, 0x98, 0xffff, 0x8, 0x4, 0x7, 0x3, 0xffffffff, 0x3, 0x2, 0x7, 0x1, 0xfffffffffffffff9, 0x2, 0x4, 0x6, 0x4, 0x7ff, 0x0, 0x8, 0x1, 0x3, 0x5, 0x2, 0x10001, 0x4, 0x9, 0x0, 0x100000001, 0x1, @perf_bp={&(0x7f0000000040), 0x8}, 0x41, 0x9, 0x5, 0x3, 0x7, 0x9, 0x8}, r1, 0x5, r0, 0x1) r2 = socket$kcm(0x2, 0xd, 0x0) setsockopt$sock_attach_bpf(r2, 0x84, 0x4, &(0x7f0000000180), 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f0000000100)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000200)=r3, 0x4) 2018/05/18 19:37:40 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x7f, 0x7, 0x5, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000180), &(0x7f0000000080)=""/140}, 0x18) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000240)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000500)={r0, &(0x7f0000000180)="06", &(0x7f0000000300)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={r0, &(0x7f0000000180)}, 0x10) 2018/05/18 19:37:40 executing program 3: r0 = socket$kcm(0xa, 0x120000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x16, &(0x7f0000000000), 0xffffff75) 2018/05/18 19:37:40 executing program 0: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) recvmsg(0xffffffffffffff9c, &(0x7f0000001240)={&(0x7f0000000f80)=@hci={0x0, 0x0}, 0x80, &(0x7f0000001140)=[{&(0x7f0000001000)=""/88, 0x58}, {&(0x7f0000001080)=""/160, 0xa0}], 0x2, &(0x7f0000001180)=""/168, 0xa8, 0xfffffffffffff000}, 0x40) sendmsg(r0, &(0x7f0000001740)={&(0x7f0000001280)=@can={0x1d, r1}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001300)="dcb6f107feb51827aa45e0c18b7cd4232c11af88cd11ca0ddecaf950730438c06212d88a505546edbae3e7b80c99e0e7ee0245cbd53ec254a7766322cf7aa73b0008309aee79da0ebc741e0318d2b653a3ffcd5d45e41c8073b918a4c50fe52ffafe690bf922524498b0b92223b5a52fbe70d0253b082fbaed1a92394f8513", 0x7f}, {&(0x7f0000001380)="f49a177e691bc397a2ae608a6b7166d65e06e364125132f30231dca2af0c3aeaaacbb61119f411ac81c429c67c0101318dd4e4fbc49ae56fe1ba6365518eb823ab44ccf811e14aca828689070e328b88cef42314e456d4cb938805d71710453b81a7fbb97bcec7b032797ad95bb55ef986ae32c8383ae0003a276afd658cd804fbfdd14cd1dffe77fff9dfa21ef3", 0x8e}, {&(0x7f0000001440)="d5ada50f9d6b401b10bd75d6383e47479cda57f3a252761cb75feed89a010c9b3244b63fc2db5666d3316ba86660d360cd34a52f412a6fee1bfce3", 0x3b}, {&(0x7f0000001480)="1bcad7a9d4303ec9adf92f4815771fcc8c34875706aef1fb5d80560acf44299991c86d0e9cfe29981c73465f071874d4c2f71c070b58d1c430d9db1789c76df17a1ace2abfa276448dafeb4bd173a498de724b5894f06aa63e45531f012449011efbcbd50db66450bd65e597343dd5ae3598c479421e2b9fa200acae70af1432ffc57d6db4e23dc9b74026e9031591bdbcd7c0c050710f505e3d09d105119d9fa0c5e0d99778ce3f4b7f453efbdb1f770c77f0a6a02fbb49ffdf16ede9ae6ec1b8dc4ddac86f3b39a15581347d17f70f9c0f528a0b931c107cbcdac19a14fb05c9cf2b67cb77ebef8d9c3160eb1660434db40c1ef5a3ee83aa", 0xf9}, {&(0x7f0000001580)="bf56d118c70f464180fc189663f1fbd5105a0d13a579f781c9b1d2e556f0583e1009a1f3f4f0b84637dfd4bfbb083b4a505b4249625af3da4699ec536f86d6562d1814b155bcb0f961d3e0969319d7503f3a5941142c7b22ffc5ad1c50534a230a4fe9465bec817118b5d9d48727b2fe6bc3c7332e3119fa34e006d9b79555169fba58f37bdef409959e7d265a59901b3fe7bf3528b88eba1884324c598c4fe2d5498e8103239335c7a4b584608252403aaea8c1aada8a70ac90a992c250f8000a68c25720793d05c58b9cf4552f6ec0d0514ffffd79dc8791a7c1811d83", 0xde}], 0x5, &(0x7f0000001700), 0x0, 0x800}, 0x24004044) r2 = getpid() socketpair(0x8, 0x1, 0x80, &(0x7f0000001800)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000001780)={0x4, 0x70, 0x0, 0xffffffffffff31a0, 0x7, 0x101, 0x0, 0x6, 0x20490, 0xf, 0x6, 0x6, 0x0, 0x38c47771, 0xffffffff, 0x3, 0x81, 0x1ff, 0x7fffffff0, 0x9, 0x67, 0xfffffffffffffffb, 0x3, 0x3, 0xff, 0x7f, 0x1, 0x7, 0x8, 0x100000000000, 0x400, 0xff, 0xffffffffffffffff, 0x3, 0x78e7ff7a, 0x6, 0x10000, 0x3, 0x0, 0x30, 0x1, @perf_config_ext={0x9}, 0x0, 0x5, 0x3, 0x7, 0x0, 0x0, 0x3}, r2, 0x2, r4, 0xa) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001840)) mount(&(0x7f0000001880)='./file0\x00', &(0x7f00000018c0)='./file0\x00', &(0x7f0000001900)='cifs\x00', 0x2010480, &(0x7f0000001940)="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") bpf$PROG_LOAD(0x5, &(0x7f0000002ac0)={0xd, 0x9, &(0x7f0000002940)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x4}, [@alu={0x4, 0x3, 0xf, 0xb, 0x7, 0x8, 0x1d}, @map={0x18, 0x5, 0x1, 0x0, r4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f00000029c0)='GPL\x00', 0xfffffffffffffff9, 0x98, &(0x7f0000002a00)=""/152, 0x41f00, 0x1, [], r1, 0x7}, 0x48) mount(&(0x7f0000002b40)='./file0\x00', &(0x7f0000002b80)='./file0\x00', &(0x7f0000002bc0)='pipefs\x00', 0x8000, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000002c00)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r3, &(0x7f0000002e40)={&(0x7f0000002c40)=@alg, 0x80, &(0x7f0000002d80)=[{&(0x7f0000002cc0)=""/172, 0xac}], 0x1, &(0x7f0000002dc0)=""/93, 0x5d, 0x1}, 0x40000003) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000002e80)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r3, &(0x7f0000003040)={0x0, 0x0, &(0x7f0000002fc0)=[{&(0x7f0000002ec0)=""/41, 0x29}, {&(0x7f0000002f00)=""/104, 0x68}, {&(0x7f0000002f80)=""/13, 0xd}], 0x3, &(0x7f0000003000)=""/56, 0x38, 0x3}, 0x100) socketpair(0x9, 0x5, 0x26d, &(0x7f0000003080)={0xffffffffffffffff}) sendmsg$kcm(r4, &(0x7f0000004380)={&(0x7f00000030c0)=@ethernet={0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f0000004300)=[{&(0x7f0000003140)="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", 0xfb}, {&(0x7f0000003240)="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", 0x1000}, {&(0x7f0000004240)="b87e79d11919f280eb655e0de36da91553898f5b1d50b9df51618048ffd7a334f8bb4f7c60bc5ff4064416d6d0b1f4657f46945d902fc938aaa35cb1443fbbccd04cece1e28d24774204943251f49d63d961c42e6b1373d8c2fc7260a5b2faa7ef6f68bbf8c27b831ac10b569f89d4ec64eb", 0x72}, {&(0x7f00000042c0)="bce044abeb98fc5943a5d16a6f83c7ccbeb13a0f36d7b09c045967d5d01843440a713ce8a03e923ec2afb4cf740fcb8fab8959aa07d962912e2ba55b41bb3c", 0x3f}], 0x4, &(0x7f0000004340), 0x0, 0x40000}, 0x1) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000004500)={r6, &(0x7f00000043c0)="0584ae014381e7a27d1041bc4d623d82939f9a9d71df7c0ed15d5994f14b2097bf168fd613697eca55221018ee34914b5e0883e50b718240917a2b3821fc627c4594eccdad659e901f5082cca6e2345cd682ececbe10478ba2e3ed7e7d2765a474f1da21a9fce9befe065d8947284cedd5678256bb2c154bfb2df4dc99d58bc37b85e26c783eaf3f822da419c6d6e49090fbb7e26cce38c4cc3c89a55f5069bd86062bdf24588dc6fb8d230400b783ddde040d9abe59e68708448655521d4cf2241e8c95f5bb8baa94d0", &(0x7f00000044c0)=""/5}, 0x18) socket$kcm(0x29, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000004680)={0x10, 0x7, &(0x7f0000004540)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x8001}, [@call={0x85, 0x0, 0x0, 0x22}, @exit={0x95}], {0x95}}, &(0x7f0000004580)='GPL\x00', 0x3, 0xc0, &(0x7f00000045c0)=""/192, 0x41100, 0x1, [], 0x0, 0xf}, 0x48) close(r5) bpf$PROG_LOAD(0x5, &(0x7f0000004800)={0xf, 0x2, &(0x7f0000004700)=@raw=[@generic={0x0, 0x9, 0x4, 0x3}], &(0x7f0000004740)='GPL\x00', 0x62, 0x6a, &(0x7f0000004780)=""/106, 0x40f00, 0x1, [], r1, 0xf}, 0x48) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004a00)={r7, &(0x7f0000004880)="e4e1395aede0b495b0745e2d5dd9372d4aca675ab6234dd623c2d438225879e0711e9619e14f644bfe788df07757f2b931e62a549220fd6fff08ad452462b167befcfebd32b956d0f5ef089a4f16e48b4d5b98a7f51930bb1f064e2ab6c78d86814a0984c060ac8a21f5dadd4bb2be66ce9da216841b55f79680cfd1d4b0875bf681b2ac92faf81dd6bf", &(0x7f0000004940)="76829d2d184220e52c0dcbaeea4c3da00187d179e66cc3d8a091c4c5d65fdb4a49cc0c607df6545a8a2ba3c3a78c610fd7b881da44830a57330d3acd636db7d792a3eb8806c3c8d58ed1672efd4e81ded229ff81467cb19f857a6601aacc4a7646b474ba5dcdd1432648261dbc890a7c03ece44902a9ee0f769e53433715862d426b9a679a259e87bd2b6348354a11d00dd9e8098ba35f58a5d6ba0cedb399e8a1a022ce028136854e739bc2", 0x3}, 0x20) mkdir(&(0x7f0000004a40)='./file0\x00', 0xc0) mount(&(0x7f0000004a80)='./file0\x00', &(0x7f0000004ac0)='./file0\x00', &(0x7f0000004b00)='ocfs2_dlmfs\x00', 0x0, &(0x7f0000004b40)="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") r8 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000005b80)={&(0x7f0000005b40)='./file0\x00', 0x0, 0x18}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000005c00)={&(0x7f0000005bc0)='./file0\x00', r3}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000005c40)={0x6, 0x6, 0x10000, 0x8, 0x0, r7, 0x9}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000005e00)={r8, &(0x7f0000005c80)="9a0bd82ad0c81526f8d46595625c4e2e80fb5aaf3dfd603b62be12769e78e70f5008b74cd1ce6c0a7a8d661d61d367da878bc860b0edebab2f5de3e229e1dc09b03ef6dded105080d953a9cbe5605d6b8fb62d14e23e5ed86b7530f068ee8c45c7dfc2f04060bd19678bb5960156f2d93b67fd11ca209ddfd45634c1003ddd3f47d98274266cf8a01225d804e0b202c591d800c847d397a6630755a24c06460873dd11e46268464b0d857916978eea3d4686679cda3f858fce3a460ed303c1707aefb1d2913100ac2eb7e5698feb8b252f22", &(0x7f0000005d80)=""/65}, 0x18) gettid() mount(&(0x7f0000005e40)='\x00', &(0x7f0000005e80)='./file0\x00', &(0x7f0000005ec0)='minix\x00', 0x2010004, 0x0) [ 204.791950] FAULT_INJECTION: forcing a failure. [ 204.791950] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 204.803817] CPU: 1 PID: 17321 Comm: syz-executor7 Not tainted 4.17.0-rc4+ #14 [ 204.811091] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 204.820446] Call Trace: [ 204.823034] dump_stack+0x1b9/0x294 [ 204.826654] ? dump_stack_print_info.cold.2+0x52/0x52 [ 204.831833] ? graph_lock+0x170/0x170 [ 204.835618] ? find_held_lock+0x36/0x1c0 [ 204.839668] should_fail.cold.4+0xa/0x1a [ 204.843717] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 204.848829] ? debug_check_no_locks_freed+0x310/0x310 [ 204.854013] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 204.859544] ? lock_release+0xa10/0xa10 [ 204.863511] ? check_same_owner+0x320/0x320 [ 204.867828] ? __might_sleep+0x95/0x190 [ 204.871795] ? kasan_check_write+0x14/0x20 [ 204.876022] ? __mutex_lock+0x7d9/0x17f0 [ 204.880096] ? graph_lock+0x170/0x170 [ 204.883888] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 204.889414] ? should_fail+0x21b/0xbcd [ 204.893292] __alloc_pages_nodemask+0x34e/0xd70 [ 204.897956] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 204.902970] ? find_held_lock+0x36/0x1c0 [ 204.907028] ? __lock_is_held+0xb5/0x140 [ 204.911090] ? check_same_owner+0x320/0x320 [ 204.915405] ? kasan_check_write+0x14/0x20 [ 204.919631] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 204.924549] cache_grow_begin+0x72/0x6c0 [ 204.928605] kmem_cache_alloc+0x689/0x760 [ 204.932739] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 204.937674] __kernfs_new_node+0xe7/0x580 [ 204.941812] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 204.946555] ? mutex_unlock+0xd/0x10 [ 204.950255] ? kernfs_activate+0x20e/0x2a0 [ 204.954485] ? kernfs_walk_and_get_ns+0x320/0x320 [ 204.959316] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 204.964838] ? kernfs_link_sibling+0x1d2/0x3b0 [ 204.969409] kernfs_new_node+0x80/0xf0 [ 204.973292] __kernfs_create_file+0x4d/0x330 [ 204.977690] sysfs_add_file_mode_ns+0x21a/0x560 [ 204.982350] internal_create_group+0x282/0x970 [ 204.986921] sysfs_create_groups+0x9b/0x150 [ 204.991244] device_add+0x84d/0x16d0 [ 204.994950] ? device_private_init+0x230/0x230 [ 204.999523] ? rtnl_is_locked+0xae/0xe0 [ 205.003486] ? rtnl_trylock+0x20/0x20 [ 205.007273] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 205.012288] ? br_multicast_init_stats+0xdf/0x150 [ 205.017125] netdev_register_kobject+0x180/0x380 [ 205.021874] register_netdevice+0x997/0x11c0 [ 205.026284] ? netdev_change_features+0x100/0x100 [ 205.031123] register_netdev+0x30/0x50 [ 205.035003] br_add_bridge+0x9b/0xf0 [ 205.038711] br_ioctl_deviceless_stub+0x99c/0xad0 [ 205.043543] ? graph_lock+0x170/0x170 [ 205.047333] ? find_held_lock+0x36/0x1c0 [ 205.051384] ? old_dev_ioctl.isra.2+0x20c0/0x20c0 [ 205.056218] ? lock_downgrade+0x8e0/0x8e0 [ 205.060366] ? kasan_check_read+0x11/0x20 [ 205.064509] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 205.069703] ? old_dev_ioctl.isra.2+0x20c0/0x20c0 [ 205.074534] sock_ioctl+0x2d5/0x680 [ 205.078152] ? dlci_ioctl_set+0x40/0x40 [ 205.082113] ? expand_files.part.8+0x9a0/0x9a0 [ 205.086681] ? kasan_check_write+0x14/0x20 [ 205.090906] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 205.095828] ? wait_for_completion+0x870/0x870 [ 205.100401] ? dlci_ioctl_set+0x40/0x40 [ 205.104370] do_vfs_ioctl+0x1cf/0x16a0 [ 205.108248] ? ioctl_preallocate+0x2e0/0x2e0 [ 205.112644] ? fget_raw+0x20/0x20 [ 205.116089] ? __sb_end_write+0xac/0xe0 [ 205.120053] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 205.125581] ? fput+0x130/0x1a0 [ 205.128851] ? ksys_write+0x1a6/0x250 [ 205.132918] ? security_file_ioctl+0x94/0xc0 [ 205.137328] ksys_ioctl+0xa9/0xd0 [ 205.140775] __x64_sys_ioctl+0x73/0xb0 [ 205.144669] do_syscall_64+0x1b1/0x800 [ 205.148551] ? syscall_return_slowpath+0x5c0/0x5c0 [ 205.153477] ? syscall_return_slowpath+0x30f/0x5c0 [ 205.158403] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 205.163768] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 205.168602] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 205.173778] RIP: 0033:0x455a09 [ 205.176949] RSP: 002b:00007f99ad167c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 205.186479] RAX: ffffffffffffffda RBX: 00007f99ad1686d4 RCX: 0000000000455a09 2018/05/18 19:37:40 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x11) sendmsg$kcm(r0, &(0x7f00000027c0)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f0000002500), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="00000002000000000000903daf77f1fb00"], 0x18}, 0x0) 2018/05/18 19:37:41 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x18}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000180)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000140)={r2, r3}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000001c0)) recvmsg(r1, &(0x7f0000009c00)={&(0x7f00000099c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000009b40)=[{&(0x7f0000009a40)=""/13, 0xd}, {&(0x7f0000009a80)=""/142, 0x8e}], 0x2, &(0x7f0000009b80)=""/102, 0x66, 0x3}, 0x2) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0xb, 0x239, &(0x7f0000009c80)=@raw=[@initr0={0x18}, @alu, @jmp={0x5}, @jmp={0x5}, @ldst, @generic, @generic, @ldst], &(0x7f0000009c40)='syzkaller\x00', 0xfffffffffffffffe, 0xc3, &(0x7f0000000380)=""/195, 0x41f00, 0x0, [], r4}, 0x6a) [ 205.193748] RDX: 0000000020000000 RSI: 00000000000089a0 RDI: 0000000000000013 [ 205.201011] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 205.208272] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 205.215538] R13: 00000000000002bf R14: 00000000006f8288 R15: 0000000000000022 2018/05/18 19:37:41 executing program 2: r0 = socket$kcm(0xa, 0x122000000003, 0x11) socketpair(0x2, 0x5, 0xfff, &(0x7f0000000140)) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x0, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) 2018/05/18 19:37:41 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000040)={0x0, 0x70, 0x6, 0x5, 0x81, 0x4, 0x0, 0x4, 0x4000, 0x8, 0xf045, 0x6, 0x1, 0x0, 0x6, 0x6, 0x11, 0x6, 0x53f, 0x8, 0x3, 0x1ff, 0x0, 0xfffffffffffffffd, 0x100000000, 0x5, 0x5, 0x80000001, 0x101, 0x0, 0x3, 0xfff, 0x6, 0x1ff, 0xffff, 0x4, 0x2, 0x1, 0x0, 0x10001, 0x5, @perf_config_ext, 0x20000, 0x6, 0xa2f, 0x0, 0xffff, 0x10001}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, r0, 0x0) 2018/05/18 19:37:41 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x82, 0x5, 0x2, 0x1, 0xffffffffffffffff, 0x0, [0x77]}, 0x2cf) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f00000001c0), &(0x7f0000000140)}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7fff, 0x8, 0x80000003, 0x1, 0xffffffffffffffff, 0x200}, 0x2c) 2018/05/18 19:37:41 executing program 6: r0 = socket$kcm(0x2, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000740)={&(0x7f0000000040)=@in={0x2, 0x4e23, @multicast2=0xe0000002}, 0x80, &(0x7f0000000200), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2000c1999e00000000000000000000070000f9ffffffffffffff6a1900000000"], 0x20}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000340)={&(0x7f0000000100)=@l2={0x1f, 0x7fffffff, {0x1, 0x80000001, 0x1, 0x1f, 0xfffffffffffffe90, 0x5}, 0x5, 0x7}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000180)="a40efbdce695ffa83c1edc8a8573c44d60fc45fd6f684e75fab96df3a556e8623b2ac0cbbbdc4a881ec0b9266647b8c0cc65b834896f43fe09923225547349036616cb7c709543831719c87383c46910bfd7fdf9666f5473ad71a0047e7f8bd1b751daee50f77211a2ba150c88e7885b633c9bf721cbf0a6b68fae742b4ba6b1948065a436feb7a6bac9f6fd3b64a06377f030e8b03bc2faa97e134c11948d77cd910dd9430e4176b17b8744b156fcf9448d148c14582e19", 0xb8}, {&(0x7f0000000240)="192320efd76427044514a962873ac0187ae180fd17dc1fc74d1e2248f426cd2efa683c7aaf68451702ba4d28409f6162ce540266b8bca89a682481d8d2744f9839521c162bf2b0d19ea68a4d391e1cb4d6f9ea78b81c46cc61ec43d3bdf523241c86060964d1562118942561e246403cbb6d5d10c58b299efa676fc0b6a503bab8f833c2c27e8e3bf30f944f35aa04d4677d0689a320b55922f91d367fcbffff3cfa95bbd6c741c6ab984b1e1cfaf578a9cc60a529706912a743224709f9e41b", 0xc0}, {&(0x7f0000000780)="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0x1000}], 0x3, &(0x7f0000001780)=[{0xfffffffffffffdf0, 0x10b, 0x8, 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{0x38, 0x1, 0x0, "b41b7d007dddf50e25ae8b7e2972e6a8d6a75d1e94f098654198270e792e00100d8c7ab605"}, {0x60, 0x102, 0x0, "76d9a4697ef9eab331d61cbc2b446e0518f98cfc83bfd678322b79fd68341350b1bb869a0d9884ca1bc91719b084df4004bd7f447c4034f777ac1cbac5b3addec4e8bf4c62459c74f5ad"}, {0xd0, 0x117, 0x100000000, "6c2834dda8bd84c206b2a69892c22ca11e8c0a550fdcd4b6860b53ff21a38d208a0824ae9595f04f35a2d4e7b673cb5a2ccaef3ebee2c715c19088b1e6757e489eac5a563a53895258ef09dcbe3e06c9f9122f392b5fa3d912f25ded1e89f06bfced214fdb955cf32dacdc88f16c098908f804b21fbdaf348af0f85de1e256f678449a4b062fa12236c87735f6792b314d9b7f6b33da716df0e028fea6024f4eaa06c0d5486908135176b47a9547e9f3e427b2cb1ce50ec31cfbe7d990f355b9"}, {0x108, 0x115, 0xffffffff, "ac25a5b3d5de3651404ac418204873ae2dfcb754f09674e70474a360cd4e90dfd3bc114ebff0d7485c7b8957484f0f4e2261d38007764ef142c28ec47b3bd6daff614baa771d2997a78d115d52fa08a21e3b5a669011472443aed768545336d7aa4c930b950e00761042f529d224e08d4cb7b3034736f5a7c189f0cc4f7beb0d336bdb6575f318c0d0c07982303d84d748be1cc000daa32cc7d8e6b5c542b9cb6db66b87b6391326269c561feedb85b1880c71d5be049ad10a881becc03dc332ac817e4ba00d57332efc2b3b0c2993fa355b013839685d6cb0d30c0db93f71be7342e207eaa7fd1739eceaa8a29e94aa095398"}, {0x50, 0x112, 0x6, "0007519227f15c34cf2747a7d7c57e74ffdff99102d2d33031fe501cf917f12236b5380b136f95de6369c475f711001d16d31ecf9db092b734263a4e22"}, {0x50, 0x119, 0x7, "1effc4767c67ebcebe128451b30805795eb4de8a6dda532e271ff6d7c5236b36540aeb6f524be2c2f253a9884aae84c60659be42edc45ecf8f586f6f98d63b"}], 0x1320, 0x20000000}, 0x4840) 2018/05/18 19:37:41 executing program 2: r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x0, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) 2018/05/18 19:37:41 executing program 3: r0 = socket$kcm(0xa, 0x122000000003, 0x11) socketpair(0x2, 0x5, 0xfff, &(0x7f0000000140)) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x0, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) 2018/05/18 19:37:41 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000c3000)={0x10, 0x0, 0x0, 0x3ff, 0x0, 0xffffffffffffffff, 0x0, [0x305f]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000180)={r0, &(0x7f0000000000)="b4829f54da39d1733c05a0d713e6ee05f07f6234528e8d47888540aaac8e28ca61fe13c3a2dbba2b3e065d8905224a816f078cf1c268e742785905ef9d1a693e3d9d1aaf0bb92c938ece2a7eb1566176a4add001d719a327f40939aef735a6ba622b9d0dd6c08d14d2e2854cfa5a1fc303aadd38d49d22c3f57e8102ce657de44088b2f187d20cd0a7f32e2e396d628e30a7b8e4b32bb737cb2decc3f0c223eb61cfc72e178683caa60c48cc99261336febc81198d340c703b676a7bd96c", &(0x7f00000000c0)=""/152}, 0x18) 2018/05/18 19:37:41 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)={r0}) sendmsg$kcm(r0, &(0x7f0000000700)={&(0x7f0000000140)=@pppol2tpv3in6={0x2, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x211, &(0x7f00000001c0), 0x0, &(0x7f0000000780)}, 0x8000000000010) 2018/05/18 19:37:41 executing program 7 (fault-call:1 fault-nth:35): socketpair(0x1, 0x80003, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a0, &(0x7f0000000000)='%d') 2018/05/18 19:37:41 executing program 0: r0 = socket$kcm(0xa, 0x800002, 0x88) sendmsg$kcm(r0, &(0x7f0000000400)={&(0x7f00000001c0)=@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)="887d2dba3cd1eb616c19ce910f56d569224c25c8d02beba1fa2703f5174f20bbefc117380de82914169131e7b733c5d7709f6670f98e989385551bb94b025dbf6d3532d54f2eb224f8860413f2e59e2eb4a8808b4512f327d2b4373ffa5fd403f1e23588a3f1dfe3a3a23dd6e86139702c56b7b702c49e0161bea3a176bc3aa10b277f787c1e0d", 0x87}], 0x1, 0x0, 0x0, 0x3}, 0x8800) r1 = perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x7f, 0x7fffffff, 0x8001, 0x100, 0x0, 0x80, 0x80, 0x4, 0x3, 0x100, 0x3, 0x10000, 0xff, 0x10001, 0x6, 0x100000001, 0x4, 0x0, 0x100, 0x6, 0x7fff, 0x7f, 0xf6, 0x0, 0x6, 0x100000001, 0x3, 0xc7f, 0x0, 0x8, 0x1, 0x40, 0xc5, 0x0, 0x0, 0x8, 0x0, 0x7, 0x0, @perf_config_ext={0x3, 0x40}, 0x88, 0x3, 0x2, 0x0, 0xfffffffffffffff7, 0x3, 0xfe}, 0x0, 0x0, 0xffffffffffffff9c, 0xb) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x8) 2018/05/18 19:37:41 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x35, &(0x7f0000000700), 0x3) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00'}, 0x10) 2018/05/18 19:37:41 executing program 1: r0 = socket$kcm(0xa, 0x2, 0x11) socket$kcm(0x29, 0x0, 0x0) sendmsg$kcm(r0, &(0x7f0000000680)={&(0x7f00000001c0)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000500), 0x0, &(0x7f0000000700)=[{0x10, 0x11, 0x67}], 0x10}, 0x0) 2018/05/18 19:37:41 executing program 3: r0 = socket$kcm(0xa, 0x122000000003, 0x11) socketpair(0x2, 0x5, 0xfff, &(0x7f0000000140)) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x0, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) 2018/05/18 19:37:41 executing program 2: setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x0, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) 2018/05/18 19:37:41 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x15, 0x6, 0x2, &(0x7f0000000380)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00000003c0)={r1, r0}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000240)={0xffffffffffffffff, &(0x7f0000000100), &(0x7f00000018c0)=""/4096}, 0x18) socketpair(0x0, 0x80f, 0x45b, &(0x7f00000001c0)={0xffffffffffffffff}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={r3, &(0x7f0000000200)="d155971b02de6e040bbbcb58ae2ea60b7be7945c665f8ff9d76f057ec316ef32aa378c2c69099575d0bc", &(0x7f00000002c0)="67820ffef5fa2efc65725ab60412281fd538fb386e", 0x2}, 0x20) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)=' ', 0x1}], 0x1, &(0x7f0000000100), 0x0, 0x10}, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0xb, 0x8001, 0x5, 0x938, 0x20, 0x1, 0x1}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000180)={&(0x7f0000000100)='./file0\x00', r4}, 0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000340)) recvmsg(r1, &(0x7f0000000080)={0x0, 0x31f, &(0x7f0000000240), 0x345, &(0x7f0000000280)=""/54, 0x405}, 0x0) [ 205.661509] FAULT_INJECTION: forcing a failure. [ 205.661509] name failslab, interval 1, probability 0, space 0, times 0 [ 205.672868] CPU: 0 PID: 17392 Comm: syz-executor7 Not tainted 4.17.0-rc4+ #14 [ 205.680154] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 205.689524] Call Trace: [ 205.692137] dump_stack+0x1b9/0x294 [ 205.695781] ? dump_stack_print_info.cold.2+0x52/0x52 [ 205.700984] ? __mutex_lock+0x7d9/0x17f0 [ 205.705068] should_fail.cold.4+0xa/0x1a 2018/05/18 19:37:41 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000740)={&(0x7f0000000140)=@sco={0x1f}, 0x80, &(0x7f0000000480), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="10050020000000000000000000000000ec10448c11bf5dc2bbbb8ca65491af6d68fcd7cc0189f4d990ec4f30ae50c6741822ffc7ea4d68ad6e82857e93fb3370b97361cb314b9797980f76e51fac9c5fdcfd334d04d8c84cf3ce49ddd54f7a1c9b765d21f9a92b26b25ff58ac8f1ffaf740a4852ad14c292ae067cfd047ecc7ebc50d3895e1216dd36b115bee388692a9abe611a136e8c889964e599859c5cd8056a070fa8244c1adcd18ec9e3cd212e2045602dab2c339214dcae25184648676985f220238b45a1605756bf8522c0a239651d6a9615c649968b4940e727d7a77fbe"], 0x10}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r0}) socketpair(0xd, 0x800, 0x3, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00000000c0)={r1, r3}) [ 205.709150] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 205.714280] ? graph_lock+0x170/0x170 [ 205.718108] ? find_held_lock+0x36/0x1c0 [ 205.722202] ? __lock_is_held+0xb5/0x140 [ 205.726301] ? check_same_owner+0x320/0x320 [ 205.730648] ? kasan_check_write+0x14/0x20 [ 205.734908] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 205.739861] ? rcu_note_context_switch+0x710/0x710 [ 205.744819] __should_failslab+0x124/0x180 [ 205.749081] should_failslab+0x9/0x14 [ 205.752904] kmem_cache_alloc+0x2af/0x760 [ 205.757077] ? __mutex_unlock_slowpath+0x180/0x8a0 2018/05/18 19:37:41 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x1b, 0x17, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x100000000}, [@alu={0x7, 0x9, 0x0, 0x0, 0x3, 0xffffffff, 0x10}, @map={0x18, 0xa, 0x1, 0x0, 0xffffffffffffff9c}, @generic={0x80000000, 0x1, 0x2}, @ldst={0x2, 0x2, 0x7, 0x6, 0x6, 0x100, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0x3a}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x3}, @ldst={0x3, 0x1, 0x3, 0xf, 0x7, 0x4, 0x15}, @map={0x18, 0xd, 0x1, 0x0, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x2}, @generic={0x27, 0xfd0f, 0x81, 0x20}], {0x95}}, &(0x7f0000000100)='syzkaller\x00', 0x5, 0x0, 0x0, 0x41100, 0x0, [], 0x0, 0x9}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000240)={r0, 0x50, &(0x7f00000001c0)}, 0x10) r1 = socket$kcm(0xa, 0x5, 0x0) setsockopt$sock_attach_bpf(r1, 0x10d, 0x2, &(0x7f0000000000)=r1, 0x223) [ 205.762036] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 205.767080] __kernfs_new_node+0xe7/0x580 [ 205.771252] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 205.776033] ? mutex_unlock+0xd/0x10 [ 205.779769] ? kernfs_activate+0x20e/0x2a0 [ 205.784031] ? kernfs_walk_and_get_ns+0x320/0x320 [ 205.788896] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 205.794454] ? kernfs_link_sibling+0x1d2/0x3b0 [ 205.799060] kernfs_new_node+0x80/0xf0 [ 205.802975] __kernfs_create_file+0x4d/0x330 [ 205.807420] sysfs_add_file_mode_ns+0x21a/0x560 2018/05/18 19:37:41 executing program 4: r0 = socket$kcm(0xa, 0x3, 0x3a) sendmsg$kcm(r0, &(0x7f0000000000)={&(0x7f0000000140)=@nl=@unspec, 0x31b, &(0x7f0000000040)=[{&(0x7f0000000080)="f5ffffff", 0x4}], 0x1, &(0x7f00000003c0), 0x1eb}, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0), 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000100)=r1, 0x4) recvmsg$kcm(r0, &(0x7f0000000800)={&(0x7f0000000380)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f00000006c0), 0x0, &(0x7f0000000740)=""/166, 0xa6}, 0x40010160) 2018/05/18 19:37:41 executing program 0: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x10}, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000100)=r1, 0x4) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00', 0x0, 0x8}, 0x10) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fusectl\x00', 0x12, &(0x7f0000000280)="b4587e83429e6c5a05339225657b22d2d2abb9dc9c467f187f2dd10f") socketpair(0xf, 0x0, 0x0, &(0x7f0000000000)) [ 205.812115] internal_create_group+0x282/0x970 [ 205.816725] sysfs_create_groups+0x9b/0x150 [ 205.821075] device_add+0x84d/0x16d0 [ 205.824817] ? device_private_init+0x230/0x230 [ 205.829424] ? rtnl_is_locked+0xae/0xe0 [ 205.833423] ? rtnl_trylock+0x20/0x20 [ 205.837249] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 205.842286] ? br_multicast_init_stats+0xdf/0x150 [ 205.847154] netdev_register_kobject+0x180/0x380 [ 205.851940] register_netdevice+0x997/0x11c0 [ 205.856381] ? netdev_change_features+0x100/0x100 [ 205.861264] register_netdev+0x30/0x50 [ 205.865178] br_add_bridge+0x9b/0xf0 [ 205.868914] br_ioctl_deviceless_stub+0x99c/0xad0 [ 205.873777] ? graph_lock+0x170/0x170 [ 205.877604] ? find_held_lock+0x36/0x1c0 [ 205.881692] ? old_dev_ioctl.isra.2+0x20c0/0x20c0 [ 205.886575] ? lock_downgrade+0x8e0/0x8e0 [ 205.890749] ? kasan_check_read+0x11/0x20 [ 205.894923] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 205.900144] ? old_dev_ioctl.isra.2+0x20c0/0x20c0 [ 205.905013] sock_ioctl+0x2d5/0x680 [ 205.908659] ? dlci_ioctl_set+0x40/0x40 [ 205.912651] ? expand_files.part.8+0x9a0/0x9a0 [ 205.917255] ? kasan_check_write+0x14/0x20 [ 205.921503] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 205.926451] ? wait_for_completion+0x870/0x870 [ 205.931079] ? dlci_ioctl_set+0x40/0x40 [ 205.935069] do_vfs_ioctl+0x1cf/0x16a0 [ 205.938985] ? ioctl_preallocate+0x2e0/0x2e0 [ 205.943414] ? fget_raw+0x20/0x20 [ 205.946888] ? __sb_end_write+0xac/0xe0 [ 205.950884] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 205.956429] ? fput+0x130/0x1a0 [ 205.959724] ? ksys_write+0x1a6/0x250 [ 205.963546] ? security_file_ioctl+0x94/0xc0 [ 205.967973] ksys_ioctl+0xa9/0xd0 [ 205.971444] __x64_sys_ioctl+0x73/0xb0 [ 205.975353] do_syscall_64+0x1b1/0x800 [ 205.979261] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 205.984127] ? syscall_return_slowpath+0x5c0/0x5c0 [ 205.989080] ? syscall_return_slowpath+0x30f/0x5c0 [ 205.994036] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 205.999422] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 206.004286] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 206.009488] RIP: 0033:0x455a09 [ 206.012685] RSP: 002b:00007f99ad167c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 206.020524] RAX: ffffffffffffffda RBX: 00007f99ad1686d4 RCX: 0000000000455a09 [ 206.027937] RDX: 0000000020000000 RSI: 00000000000089a0 RDI: 0000000000000013 [ 206.035220] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 206.042505] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 206.049798] R13: 00000000000002bf R14: 00000000006f8288 R15: 0000000000000023 2018/05/18 19:37:41 executing program 0: recvmsg$kcm(0xffffffffffffffff, &(0x7f0000004300)={&(0x7f0000003dc0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000004240)=[{&(0x7f0000003e40)=""/140, 0x8c}, {&(0x7f0000003f00)=""/164, 0xa4}, {&(0x7f0000003fc0)=""/185, 0xb9}, {&(0x7f0000004080)=""/245, 0xf5}, {&(0x7f0000004180)=""/171, 0xab}], 0x5, &(0x7f00000042c0)=""/22, 0x16, 0x3}, 0x40) socketpair$inet6(0xa, 0x80000, 0x80, &(0x7f0000004340)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000043c0)={&(0x7f0000004380)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000004400)={r1, r2}) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000007f7a95dd44c5b9ab4f"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000002ac0)={0x1, 0x28, &(0x7f0000002a80)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000002b00)={r3, 0x7, 0x8}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x2000036f, 0x0, 0x7b}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000002b40)={r3, 0x7ff, 0x18}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f0000002a00)={0xf, 0x6, &(0x7f0000000000)=@raw=[@generic={0x9, 0x80000001, 0x4, 0x8}, @call={0x85, 0x0, 0x0, 0x3a}, @initr0={0x18, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x3ff}], &(0x7f0000000140)='GPL\x00', 0x100000000, 0x5b, &(0x7f00000003c0)=""/91, 0x40f00, 0x1, [], 0x0, 0x7}, 0x48) 2018/05/18 19:37:41 executing program 2: r0 = socket$kcm(0xa, 0x0, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x0, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) 2018/05/18 19:37:41 executing program 1: socketpair(0x1, 0x1, 0x0, &(0x7f0000000240)={0x0, 0x0}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x5, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f00000001c0)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f0000000080)=""/251}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) recvmsg$kcm(r0, &(0x7f0000000400)={&(0x7f0000000040)=@ax25, 0x80, &(0x7f00000003c0), 0x0, &(0x7f00000001c0)=""/17, 0x11}, 0x0) close(r1) 2018/05/18 19:37:41 executing program 5: socketpair(0x0, 0x1, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8913, &(0x7f00000000c0)="6c6f0020000000a11f1a5a148bc68bdb6e2a00000000000000000000000000") 2018/05/18 19:37:41 executing program 3: r0 = socket$kcm(0xa, 0x122000000003, 0x11) socketpair(0x2, 0x5, 0xfff, &(0x7f0000000140)) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x0, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) 2018/05/18 19:37:41 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000440)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000003980)) socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000000080)={0x0, 0x0}) socket$kcm(0x29, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000002c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000240)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) socketpair(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f0000000100)="6c6f00966fd651b159a9c84a2c60d29800000020") 2018/05/18 19:37:41 executing program 7 (fault-call:1 fault-nth:36): socketpair(0x1, 0x80003, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a0, &(0x7f0000000000)='%d') 2018/05/18 19:37:41 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x5, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f00000001c0)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f0000000080)=""/251}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000180)={0x1c0}) [ 206.193926] FAULT_INJECTION: forcing a failure. [ 206.193926] name failslab, interval 1, probability 0, space 0, times 0 [ 206.205462] CPU: 0 PID: 17451 Comm: syz-executor7 Not tainted 4.17.0-rc4+ #14 [ 206.212764] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 206.222140] Call Trace: [ 206.224755] dump_stack+0x1b9/0x294 [ 206.228420] ? dump_stack_print_info.cold.2+0x52/0x52 [ 206.233668] should_fail.cold.4+0xa/0x1a [ 206.237775] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 206.242933] ? graph_lock+0x170/0x170 [ 206.246787] ? find_held_lock+0x36/0x1c0 [ 206.250895] ? __lock_is_held+0xb5/0x140 [ 206.255012] ? check_same_owner+0x320/0x320 [ 206.259364] ? kasan_check_write+0x14/0x20 [ 206.263634] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 206.268610] ? rcu_note_context_switch+0x710/0x710 [ 206.273590] __should_failslab+0x124/0x180 [ 206.277865] should_failslab+0x9/0x14 [ 206.281695] kmem_cache_alloc+0x2af/0x760 [ 206.285879] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 206.290854] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 206.295914] __kernfs_new_node+0xe7/0x580 [ 206.300107] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 206.304903] ? mutex_unlock+0xd/0x10 [ 206.308653] ? kernfs_activate+0x20e/0x2a0 [ 206.312929] ? kernfs_walk_and_get_ns+0x320/0x320 [ 206.317809] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 206.323384] ? kernfs_link_sibling+0x1d2/0x3b0 [ 206.328021] kernfs_new_node+0x80/0xf0 [ 206.331957] __kernfs_create_file+0x4d/0x330 [ 206.336416] sysfs_add_file_mode_ns+0x21a/0x560 [ 206.341131] internal_create_group+0x282/0x970 [ 206.345765] sysfs_create_groups+0x9b/0x150 [ 206.350134] device_add+0x84d/0x16d0 [ 206.353899] ? device_private_init+0x230/0x230 [ 206.358518] ? rtnl_is_locked+0xae/0xe0 [ 206.362536] ? rtnl_trylock+0x20/0x20 [ 206.366369] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 206.371422] ? br_multicast_init_stats+0xdf/0x150 [ 206.376311] netdev_register_kobject+0x180/0x380 [ 206.381111] register_netdevice+0x997/0x11c0 [ 206.385577] ? netdev_change_features+0x100/0x100 [ 206.390487] register_netdev+0x30/0x50 [ 206.394421] br_add_bridge+0x9b/0xf0 [ 206.398171] br_ioctl_deviceless_stub+0x99c/0xad0 [ 206.403047] ? graph_lock+0x170/0x170 [ 206.406886] ? find_held_lock+0x36/0x1c0 [ 206.410984] ? old_dev_ioctl.isra.2+0x20c0/0x20c0 [ 206.415877] ? lock_downgrade+0x8e0/0x8e0 [ 206.420078] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 206.425324] ? old_dev_ioctl.isra.2+0x20c0/0x20c0 [ 206.430202] sock_ioctl+0x2d5/0x680 [ 206.433868] ? dlci_ioctl_set+0x40/0x40 [ 206.437875] ? expand_files.part.8+0x9a0/0x9a0 [ 206.442498] ? kasan_check_write+0x14/0x20 [ 206.446774] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 206.451751] ? wait_for_completion+0x870/0x870 [ 206.456386] ? dlci_ioctl_set+0x40/0x40 [ 206.460392] do_vfs_ioctl+0x1cf/0x16a0 [ 206.464321] ? ioctl_preallocate+0x2e0/0x2e0 [ 206.468762] ? fget_raw+0x20/0x20 [ 206.472249] ? __sb_end_write+0xac/0xe0 [ 206.476264] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 206.481825] ? fput+0x130/0x1a0 [ 206.485134] ? ksys_write+0x1a6/0x250 [ 206.488968] ? security_file_ioctl+0x94/0xc0 2018/05/18 19:37:42 executing program 2: r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x0, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) 2018/05/18 19:37:42 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f00000005c0)={&(0x7f0000000340)=@generic, 0x80, &(0x7f0000000540), 0x0, &(0x7f0000000580)=""/16, 0x10}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$kcm(r2, &(0x7f0000000300)={&(0x7f00000000c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x4, 0x1, 0x1, 0x4, {0xa, 0x4e23, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x546e}}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000140)="dee1cbc6791951a7596a7b16d4bc5582b4f058442b4cf550f017829dcb482bb9065fccd447074e67e25cf52db8ae3b06e686ed3c47786a70162b79c3da015456eb34780f6d08724c617b48c0f9f65e863094908f550861fc078531fb65ea480a56a6d0", 0x63}, {&(0x7f00000001c0)="f4f69047d1f3b68769afce23179bb24d15f639e97e1e9414437e81f42823adf2fbf95eeaa5de07afb1c2e8a0346a19f35a31465b8a72686cbb1e7c92973ae8dcfd824d833f6f57bd3961fbd71f2c1ae1f95caf982720ccd1e7ae30a0f4ff13f5696f6e53f64bf76b241599acb4773509d8ed16e1c31a65452d4c9c1f1e3a98d3d32d98ea20a861afe962cc6fe2f3d33015b82bd918c89dd0c08576494882f3e7da82f7efdb6348b5c582f4dd81c1ee4eeb0b3a8a3299f9e0356a7f064d93068123d72b6f109c249708573bb39060e1236f5c9c48393f844fd1f4a79dcb4428", 0xdf}], 0x2, &(0x7f0000000600)=[{0x70, 0x11f, 0x3, "d8c719dbe1ee20635d79a98f5d7f4a0eb1839d1595a3cc44f0ccd4a767b66444333bdeb3abeb7cf5f80fbedad558e2d4fdd00952113ddc29bc92919ac911cd28f2bfd784ae7fd1ed8569fa383b4ae4301f50d42acc8d79f50aa105e87d"}, {0x40, 0x0, 0x200, "06d3d9c9772ee36fded0b5985c78030b9553907358c6135a656eeecf77a2cc369bccaf85ce5e1e978081c0"}, {0xd0, 0x18a, 0x1, "1fa629c21b4bd77743c626fb1ccad86fa5bbe3517c11333854a5b58c23182fb426767c0a2713d671e89509b5b81e55baa5f3e608dd8cbdfa58e6399164a4f2bd175baa664346fa7cddd9edf639a3b70b2ce05448fcc62e94f1da0fe254dcaa6bd96e3d391b84dd5b7ac5b47076db4961c05fb743422faf9d43a3184dd2eebba9749affc8063ae1ddce864a5099a9ef6e04cb2690310b6b5a2783dc7ffdfa224dc253eb2949cc2d12923314f10ba007d18319896d07977da4de571d"}, {0x88, 0x18f, 0x7ff, "c8729ddd74b2b95a55bfc7134f1e6f8b178d241c595dee4aac9ff68400be763d6554c072440a4cf57f2965b5d6d037c879289065f30bf329edba53f2c5fe5f3a8b1a3d6c2a6831720910d83f9e462736abd1cc54540a7248e21ae68546a98b360e982494ca72561e7efa878141bd2dee28"}, {0x100, 0x101, 0x7, "46f40657ccfd78c5ebaf46cb0ea4f6e4dfa948d0e90dd3cdc357ba6c119a96ee196723576447c484eed15e189d6339a2de6ea336326429346dfae9e9dd3b10e407c2aa65e0d96fdf819f0a0f642ad2ea350a39dbb17acc5ecba11360cfb65a3c4ecf20a7c32587c9918d4bec3ada5a8ee821dd29c1530fbf2f5ce0a348e8869e083bd1c6aa5709d8525c64d5bb17735cfbc74f2158d9282cb6d01952656546d1b4bf230df944e4fa6122ec62afff8788c8b3179158404e327db2311b8ffa755016ea1fd00873125d58afb6c835bfb666b05d93cae7dde0d8471d32ce36868b4e3bdf12770f9e658e40aa"}, {0x30, 0x1, 0x100000000, "e4fd22f38902b842cec14b30224ef143fb4c47c5283d952b2277471d"}, {0x78, 0x114, 0xc0000, "17e61b3aaa05a5649ac27c7888a7a8367e44d3eb94cef3467094fceafb6adb852c74d52237e8245b55871fce285403c6759a3668cb40530e0ad396863a2b064e565fa7afc32200737e6886f83f1fea1027fd4a4c175db174846e916138cec76670"}, {0xf8, 0x11f, 0x200, "9f22d3f786c9412088a4b465017d7352256b109cf442e24617e9ca47472cf7dd604b5dd1bf6d54903e20071c92a74d4d4b352fdc1219bcdda422326012d24c061f39b30c9f54a83305195a96b6be3e90543899c5768deafd0f053caf4f7db6bbd0ec298b4552618afe8203272c8aaa9a0813534f6eb76a263b50148239bd9437944eaec2f7260006f285b9bc24dcacb93430be19ddcb39e2ac79929202f603977da3d420f6f479484ccd9b459449cddcb11a7f605eb971da787f7d7e2d217fc5dd32a4aa6e5ca379a651497db5c78bfcfe250847847d5dd298200c8399813681f715f24c4386"}, {0xc0, 0x10f, 0x81, "bdec64b33bb516bc48f27f3297e764caaaba1444f7d3c4b82e3f22ca07d07c5ee3dc8e8bec86697d2444821d7e618996e2872a4c1c21c86396a612ce0b3e2f02b80e0d3c743702458fe6233499398610896bfa3b990665754220412e2caa672139aba78f7afaaf71636e091ba3650f4f0c2271543a1e67de64db064ed00e3551705cfa128597f8c7e7218dad97fcb712dad8376a81b8949063b5b66fc553234924120e101fd7fbf8cc1a"}], 0x568, 0x10}, 0xc005) recvmsg(r0, &(0x7f00000050c0)={&(0x7f0000004d80)=@can, 0x80, &(0x7f0000005080)}, 0x0) close(r1) 2018/05/18 19:37:42 executing program 3: r0 = socket$kcm(0xa, 0x122000000003, 0x11) socketpair(0x2, 0x5, 0xfff, &(0x7f0000000140)) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x0, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) 2018/05/18 19:37:42 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x5, 0x8, &(0x7f0000000300)=ANY=[@ANYBLOB="18000000000000000000000000000000950000000000000018049fef11dcf12e5fb89aa1756aba28999b274a2006c67a133a599d8026b7fb4ab613a1dd42226d8a11"], &(0x7f00000001c0)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f0000000080)=""/251}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = getpid() perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0xa43c, 0xd1, 0x5a3, 0x5, 0x0, 0x5, 0x8, 0x2, 0x20, 0x8, 0x4, 0x3, 0x5, 0x5, 0x9, 0xe55f, 0x3, 0x4, 0xf1, 0x3ff, 0x4, 0x3, 0x3b, 0x40, 0x2, 0x400, 0x9, 0x4, 0x91e, 0x7fffffff, 0x2, 0x7, 0x7, 0xa80, 0x5, 0x80000000, 0x0, 0xffffffff, 0x4, @perf_config_ext={0x7fffffff, 0x454a6dd0}, 0x1, 0xb248, 0xc4, 0x4, 0xf4, 0xff, 0x2}, r2, 0xe, r0, 0x2) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000040)=@ax25, 0x80, &(0x7f00000003c0), 0x0, &(0x7f00000001c0)=""/17, 0x11}, 0x0) close(r0) [ 206.493415] ksys_ioctl+0xa9/0xd0 [ 206.496899] __x64_sys_ioctl+0x73/0xb0 [ 206.500824] do_syscall_64+0x1b1/0x800 [ 206.504740] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 206.509620] ? syscall_return_slowpath+0x5c0/0x5c0 [ 206.514585] ? syscall_return_slowpath+0x30f/0x5c0 [ 206.519561] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 206.524973] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 206.529859] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 206.535073] RIP: 0033:0x455a09 2018/05/18 19:37:42 executing program 2: r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x0, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) [ 206.538278] RSP: 002b:00007f99ad167c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 206.546015] RAX: ffffffffffffffda RBX: 00007f99ad1686d4 RCX: 0000000000455a09 [ 206.553313] RDX: 0000000020000000 RSI: 00000000000089a0 RDI: 0000000000000013 [ 206.560606] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 206.567904] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 206.575197] R13: 00000000000002bf R14: 00000000006f8288 R15: 0000000000000024 2018/05/18 19:37:42 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x0, 0x7f}, 0x2c) bpf$MAP_LOOKUP_ELEM(0xa, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f0000000180), &(0x7f0000000080)=""/140}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0xf, 0x6, 0x7f9, 0x4, 0x20, r0}, 0x2c) 2018/05/18 19:37:42 executing program 3: r0 = socket$kcm(0xa, 0x122000000003, 0x11) socketpair(0x2, 0x5, 0xfff, &(0x7f0000000140)) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x0, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) 2018/05/18 19:37:42 executing program 0: socketpair(0xa, 0x3, 0xffffffffffff8001, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r0, &(0x7f00000000c0)="37ed8d64eab8f8d86de614a7b204644c2b24cff7760da6a24a7377eaca1fe09292b092873a15422a81541a89659af2b5673af9", &(0x7f0000000100)=""/85}, 0x18) sendmsg$kcm(r1, &(0x7f0000000340)={&(0x7f0000000200)=@pptp={0x18, 0x2, {0x1, @multicast1=0xe0000001}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000280)="85077452318d024993d95074cc", 0xd}, {&(0x7f00000002c0)="cfc60fbf976cc2ffc446594e3ffe9e87", 0x10}], 0x2, 0x0, 0x0, 0x20000000}, 0x4004045) r2 = socket$kcm(0x11, 0x0, 0x300) r3 = socket$kcm(0x11, 0x2, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00000001c0)=r1, 0x4) sendmsg$kcm(r3, &(0x7f00000017c0)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x4, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x80, &(0x7f00000004c0), 0x0, &(0x7f0000000180)}, 0x0) 2018/05/18 19:37:42 executing program 7 (fault-call:1 fault-nth:37): socketpair(0x1, 0x80003, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a0, &(0x7f0000000000)='%d') 2018/05/18 19:37:42 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) r0 = gettid() r1 = perf_event_open(&(0x7f00000000c0)={0x3, 0x70, 0x9, 0x1, 0xffffffffffff8000, 0x7, 0x0, 0x7fff, 0x40000, 0x8, 0x7f, 0x7a25, 0x9, 0x3, 0x0, 0x40, 0x20, 0x6, 0x0, 0x8, 0x80, 0x9, 0xfffffffffffff1e4, 0x2, 0x3, 0x0, 0x8, 0xc9c, 0x9, 0x5, 0x4, 0x3, 0x100000001, 0x80000000, 0x8000, 0x4, 0x7029, 0x5b, 0x0, 0xfffffffffffffffb, 0x4, @perf_config_ext={0x6, 0x80000000}, 0x400, 0x101, 0xfffffffffffffe00, 0x6, 0x5, 0xffff, 0xffff}, 0xffffffffffffffff, 0x8, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x80000001, 0xffff, 0x0, 0x20, 0x0, 0x0, 0x1, 0x5, 0x3, 0x4, 0x8000, 0x6, 0x100, 0x200, 0x5, 0x8, 0x8, 0x1f, 0x8, 0x3, 0x1, 0x7f, 0x8, 0x4, 0x9, 0x9, 0x80000000, 0x5, 0xfff, 0x170, 0x8, 0x400, 0x7ff, 0xff, 0x37f, 0x2, 0x0, 0x1000, 0x0, @perf_bp={&(0x7f0000000000), 0x4}, 0x18, 0x4, 0x0, 0x5, 0x2, 0x200, 0x10000}, r0, 0x1, r1, 0xa) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x9, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0xffffff85, 0x7, 0x0, 0x1, 0x4}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) [ 206.831383] FAULT_INJECTION: forcing a failure. [ 206.831383] name failslab, interval 1, probability 0, space 0, times 0 [ 206.842747] CPU: 0 PID: 17494 Comm: syz-executor7 Not tainted 4.17.0-rc4+ #14 [ 206.850041] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 206.859418] Call Trace: [ 206.862031] dump_stack+0x1b9/0x294 [ 206.865698] ? dump_stack_print_info.cold.2+0x52/0x52 [ 206.870939] should_fail.cold.4+0xa/0x1a [ 206.875042] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 206.880195] ? graph_lock+0x170/0x170 [ 206.884033] ? find_held_lock+0x36/0x1c0 [ 206.888137] ? __lock_is_held+0xb5/0x140 [ 206.892253] ? check_same_owner+0x320/0x320 [ 206.896609] ? kasan_check_write+0x14/0x20 [ 206.900878] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 206.905842] ? rcu_note_context_switch+0x710/0x710 [ 206.910816] __should_failslab+0x124/0x180 [ 206.915095] should_failslab+0x9/0x14 [ 206.918924] kmem_cache_alloc+0x2af/0x760 [ 206.923099] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 206.928069] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 206.933126] __kernfs_new_node+0xe7/0x580 [ 206.937319] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 206.942113] ? mutex_unlock+0xd/0x10 [ 206.945860] ? kernfs_activate+0x20e/0x2a0 [ 206.950133] ? kernfs_walk_and_get_ns+0x320/0x320 [ 206.955007] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 206.960575] ? kernfs_link_sibling+0x1d2/0x3b0 [ 206.965201] kernfs_new_node+0x80/0xf0 [ 206.969127] __kernfs_create_file+0x4d/0x330 [ 206.973579] sysfs_add_file_mode_ns+0x21a/0x560 [ 206.978271] internal_create_group+0x282/0x970 [ 206.982865] sysfs_create_groups+0x9b/0x150 [ 206.987191] device_add+0x84d/0x16d0 [ 206.990911] ? device_private_init+0x230/0x230 [ 206.995488] ? rtnl_is_locked+0xae/0xe0 [ 206.999457] ? rtnl_trylock+0x20/0x20 [ 207.003250] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 207.008256] ? br_multicast_init_stats+0xdf/0x150 [ 207.013094] netdev_register_kobject+0x180/0x380 [ 207.017856] register_netdevice+0x997/0x11c0 [ 207.022274] ? netdev_change_features+0x100/0x100 [ 207.027121] register_netdev+0x30/0x50 [ 207.031002] br_add_bridge+0x9b/0xf0 [ 207.034712] br_ioctl_deviceless_stub+0x99c/0xad0 [ 207.039543] ? graph_lock+0x170/0x170 [ 207.043339] ? find_held_lock+0x36/0x1c0 [ 207.047394] ? old_dev_ioctl.isra.2+0x20c0/0x20c0 [ 207.052242] ? lock_downgrade+0x8e0/0x8e0 [ 207.056390] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 207.061582] ? old_dev_ioctl.isra.2+0x20c0/0x20c0 [ 207.066417] sock_ioctl+0x2d5/0x680 [ 207.070043] ? dlci_ioctl_set+0x40/0x40 [ 207.074011] ? expand_files.part.8+0x9a0/0x9a0 [ 207.078607] ? kasan_check_write+0x14/0x20 [ 207.082830] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 207.087756] ? wait_for_completion+0x870/0x870 [ 207.092329] ? dlci_ioctl_set+0x40/0x40 [ 207.096296] do_vfs_ioctl+0x1cf/0x16a0 [ 207.100179] ? ioctl_preallocate+0x2e0/0x2e0 [ 207.104579] ? fget_raw+0x20/0x20 [ 207.108032] ? __sb_end_write+0xac/0xe0 [ 207.112003] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 207.117536] ? fput+0x130/0x1a0 [ 207.120810] ? ksys_write+0x1a6/0x250 [ 207.124607] ? security_file_ioctl+0x94/0xc0 [ 207.129012] ksys_ioctl+0xa9/0xd0 [ 207.132467] __x64_sys_ioctl+0x73/0xb0 [ 207.136347] do_syscall_64+0x1b1/0x800 [ 207.140231] ? finish_task_switch+0x1ca/0x810 [ 207.144726] ? syscall_return_slowpath+0x5c0/0x5c0 [ 207.149650] ? syscall_return_slowpath+0x30f/0x5c0 [ 207.154575] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 207.159934] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 207.164772] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 207.169957] RIP: 0033:0x455a09 [ 207.173134] RSP: 002b:00007f99ad167c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 207.180834] RAX: ffffffffffffffda RBX: 00007f99ad1686d4 RCX: 0000000000455a09 [ 207.188092] RDX: 0000000020000000 RSI: 00000000000089a0 RDI: 0000000000000013 [ 207.195361] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 207.202619] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 207.209877] R13: 00000000000002bf R14: 00000000006f8288 R15: 0000000000000025 2018/05/18 19:37:43 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000100)={r1}) r2 = socket$kcm(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000000440)={&(0x7f0000000040)=@ax25={0x10, {"fff320e1e8d2b6"}}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}, 0x0) 2018/05/18 19:37:43 executing program 1: socketpair(0xb, 0x5, 0xfff, &(0x7f0000000080)={0xffffffffffffffff}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0xb, 0x5, 0x8, 0xffffffffffff1e64, 0x0, r0, 0xb}, 0xfffffffffffffe8c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x0, 0xffffffffffffffff, 0x5, 0x0, r1}, 0x21) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xc, 0x8, 0xd4, 0x4, 0x14, r2}, 0x2c) socketpair(0x10, 0x3, 0x5, &(0x7f00000000c0)) 2018/05/18 19:37:43 executing program 5: r0 = socket$kcm(0xa, 0x1, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000300)={0xffffffffffffffff, 0x50, &(0x7f0000000280)={0x0, 0x0}}, 0x10) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=r1, 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r2, 0x0, 0xd4, 0x1000, &(0x7f0000000140)="d5f3f2e654e9404684364ab195637ba020ab827e200065f69f7ff16ae94d95c57bf0c8922a48808ea12b762a9e08c51a0696a7e30efb0e86ee8cff708dacfdcbbef0f8310a3f7da98133a78226aab933eeea0e1d13d99fccf1fc6853284cd8fd6876cdce4616954ca8cfdffa913c14aa7fae24ccb8e93d924a4c4d8fa030ea8fe632b81b652d4c05256beee9bb70d6f01ef2fb00aa9e455ec097ceed0b712a123f28ce4f7e5fa802edc8181eaf1472e1e25b400f75ac444f04b76b23e9af2691d3e3ae1b6c0610ddb18a51a59f14598e6fdbf9cd", &(0x7f0000000780)=""/4096, 0xfff}, 0x28) sendmsg$kcm(r0, &(0x7f0000000700)={&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1c}, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000740)}, 0x20004040) sendmsg(r0, &(0x7f0000000740)={&(0x7f00000000c0)=@sco={0x1f}, 0x80, &(0x7f0000000500), 0x0, &(0x7f0000000580)}, 0x840) 2018/05/18 19:37:43 executing program 7 (fault-call:1 fault-nth:38): socketpair(0x1, 0x80003, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a0, &(0x7f0000000000)='%d') 2018/05/18 19:37:43 executing program 4: r0 = socket$kcm(0xa, 0x7, 0x0) sendmsg(r0, &(0x7f0000000740)={&(0x7f0000000140)=@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}, 0x80, &(0x7f0000000500), 0x0, &(0x7f0000000580)}, 0x83e) sendmsg(r0, &(0x7f0000000540)={&(0x7f0000000000)=@in6={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, 0x47, &(0x7f00000004c0)=[{&(0x7f0000000080)="ab65b846551af889fb6daca1a61fc6bd4716de58c1731235a6cbd6c5638efe9487ba0b9cc175fad24618248aeef982221286a151036ea01f853cc99fc8a53907c489713fd3f46c94b14cbf25c803e28b7b52553343615a9a497aed4289ee770f14af007a008a6515a12624ec4cea074c4574024dddb2dd4ada7cb4419a7dcdac81ec81739999b71f24eb94dc8a66134eb68629dbbaed80387322ab585934c69f4771b3ade13953f74b77eb8ccef2e2", 0xaf}, {&(0x7f00000001c0)="345c7d1f37fac10b02c21adc20a17a32ca142f5888180c01f2da06326641d5579398c4a14f860197777be285fc19c4ba89b421d5219f4e3c0fd75a660baba67152e62aa32ba13fa01225aba128f5cdbcf9b1e384dd3f0f17d706f08792a7c959299b2c9c584c81f6207923649cb31987d2c6d3a708a1ce4833268119275e380345a95eb819978e983c8a3e2eb7d3a97333224c41e7d42332f3fd0aed9f84464c2bd88a502642489fd0d174a0863f6e04bebf653c5652b227f565f1c8493cd95b822072ed0987c07a77927e1a94c2bc7a5a73d116e9512b0e89c5f7464fb3c9d7383b353581bbdb15e7b683fb7306", 0xee}, {&(0x7f00000002c0)="acc22dad4e14afa546a40ddea6df8d5d4917382359c010ddfa26bae4107e2a69ad44e4ddb8ba15fea8ef6fe6b188ead4b15a733881775de67b51a30daa5c3ae9606b00f7de688ae8eb26d16f50a668b471ec6c73fe0799558755174ad926d332477feef62ac941738a468d68682f08a91f244e38a01c0eff", 0x78}, {&(0x7f0000000340)="a4034563b79777bea3e604c8afc5dae9f4239b22305e6e407df71cd8e90d53b4529bf8e908fd16ac225686e8f49f8ef7a3a06a3b1ff2c03ef2d3", 0x3a}, {&(0x7f0000000380)="16b1a724ab66344e30ab05712da448af3db64b72779467448785e21780d94e8bf97dfebac9", 0x25}, {&(0x7f00000003c0)="dec393671fe1e7e7dbcdd89e0281789db6d5421bac763fb608d668d8288e9c8056785248770f29a2166d27d40c7f87defe81fdcde0068f08e85e2a92882efb55b5f43d5ec318c2896e613702e673a4ec5cc39f6bfa2197bb039492b2e98aedb45e0ad75524f30cf0a19b497b58dc0a20f913c0133b25ed7816dbac94437f0636f0edd9681fcda5c7f65210401423092cd314088ec59f25f1ebd54436a522ae0ae261d3be4e7cd650ad1d00d9c36c0a451aba4b303b5ff36d055f2740bc6ff03d60ddba138f15", 0xc6}], 0xfffffffffffff4a, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x6fd, 0x40000}, 0x4) 2018/05/18 19:37:43 executing program 3: r0 = socket$kcm(0xa, 0x122000000003, 0x11) socketpair(0x2, 0x5, 0xfff, &(0x7f0000000140)) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x0, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) 2018/05/18 19:37:43 executing program 2: r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x0, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) 2018/05/18 19:37:43 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x0, 0x2, &(0x7f00000000c0)=@raw=[@jmp={0x5, 0x8, 0xa, 0xa, 0x6, 0xfffffffe, 0x10}], &(0x7f0000000100)='syzkaller\x00', 0x0, 0x55, &(0x7f0000000140)=""/85, 0x41100, 0x1, [], 0x0, 0xb}, 0x48) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000002c0)) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000280)={r0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000240)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) recvmsg(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000740), 0x10000000000000c0, &(0x7f0000000440)=""/191, 0xbf}, 0x140) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000003c0)={r1, 0x50, &(0x7f0000000340)={0x0, 0x0}}, 0x10) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000300)=r2, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000040)={r0, r3}) [ 207.325367] FAULT_INJECTION: forcing a failure. [ 207.325367] name failslab, interval 1, probability 0, space 0, times 0 [ 207.336716] CPU: 0 PID: 17511 Comm: syz-executor7 Not tainted 4.17.0-rc4+ #14 [ 207.343998] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 207.353359] Call Trace: [ 207.355964] dump_stack+0x1b9/0x294 [ 207.359609] ? dump_stack_print_info.cold.2+0x52/0x52 [ 207.364814] ? __mutex_lock+0x7d9/0x17f0 [ 207.368896] should_fail.cold.4+0xa/0x1a [ 207.372980] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 207.378102] ? kasan_kmalloc+0xc4/0xe0 [ 207.382013] ? graph_lock+0x170/0x170 [ 207.385835] ? find_held_lock+0x36/0x1c0 [ 207.389919] ? __lock_is_held+0xb5/0x140 [ 207.394016] ? check_same_owner+0x320/0x320 [ 207.398361] ? kasan_check_write+0x14/0x20 [ 207.402618] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 207.407576] ? rcu_note_context_switch+0x710/0x710 [ 207.412538] __should_failslab+0x124/0x180 [ 207.416804] should_failslab+0x9/0x14 [ 207.420633] kmem_cache_alloc+0x2af/0x760 [ 207.424806] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 207.429766] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 207.434813] __kernfs_new_node+0xe7/0x580 [ 207.438984] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 207.443755] ? mutex_unlock+0xd/0x10 [ 207.447485] ? kernfs_activate+0x20e/0x2a0 [ 207.451748] ? kernfs_walk_and_get_ns+0x320/0x320 [ 207.456617] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 207.462177] ? kernfs_link_sibling+0x1d2/0x3b0 [ 207.466793] kernfs_new_node+0x80/0xf0 [ 207.470693] __kernfs_create_file+0x4d/0x330 [ 207.475185] sysfs_add_file_mode_ns+0x21a/0x560 [ 207.479848] internal_create_group+0x282/0x970 [ 207.484440] sysfs_create_groups+0x9b/0x150 [ 207.488760] device_add+0x84d/0x16d0 [ 207.492473] ? device_private_init+0x230/0x230 [ 207.497051] ? rtnl_is_locked+0xae/0xe0 [ 207.501023] ? rtnl_trylock+0x20/0x20 [ 207.504822] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 207.509834] ? br_multicast_init_stats+0xdf/0x150 [ 207.514680] netdev_register_kobject+0x180/0x380 [ 207.519447] register_netdevice+0x997/0x11c0 [ 207.523858] ? netdev_change_features+0x100/0x100 [ 207.528699] register_netdev+0x30/0x50 [ 207.532591] br_add_bridge+0x9b/0xf0 [ 207.536306] br_ioctl_deviceless_stub+0x99c/0xad0 [ 207.541147] ? graph_lock+0x170/0x170 [ 207.544948] ? find_held_lock+0x36/0x1c0 [ 207.549019] ? old_dev_ioctl.isra.2+0x20c0/0x20c0 [ 207.553871] ? lock_downgrade+0x8e0/0x8e0 [ 207.558029] ? kasan_check_read+0x11/0x20 [ 207.562173] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 207.567359] ? old_dev_ioctl.isra.2+0x20c0/0x20c0 [ 207.572191] sock_ioctl+0x2d5/0x680 [ 207.575808] ? dlci_ioctl_set+0x40/0x40 [ 207.579781] ? expand_files.part.8+0x9a0/0x9a0 [ 207.584351] ? kasan_check_write+0x14/0x20 [ 207.588576] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 207.593510] ? wait_for_completion+0x870/0x870 [ 207.598117] ? dlci_ioctl_set+0x40/0x40 [ 207.602088] do_vfs_ioctl+0x1cf/0x16a0 [ 207.605963] ? ioctl_preallocate+0x2e0/0x2e0 [ 207.610374] ? fget_raw+0x20/0x20 [ 207.613826] ? __sb_end_write+0xac/0xe0 [ 207.617790] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 207.623315] ? fput+0x130/0x1a0 [ 207.626580] ? ksys_write+0x1a6/0x250 [ 207.630368] ? security_file_ioctl+0x94/0xc0 [ 207.634765] ksys_ioctl+0xa9/0xd0 [ 207.638204] __x64_sys_ioctl+0x73/0xb0 [ 207.642079] do_syscall_64+0x1b1/0x800 [ 207.645958] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 207.650796] ? syscall_return_slowpath+0x5c0/0x5c0 [ 207.655712] ? syscall_return_slowpath+0x30f/0x5c0 [ 207.660637] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 207.665999] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 207.670843] entry_SYSCALL_64_after_hwframe+0x49/0xbe 2018/05/18 19:37:43 executing program 5: socketpair(0xb, 0x10000000000a, 0x20000000, &(0x7f00000004c0)={0x0, 0x0}) r2 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x10, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0x11}, 0x0) perf_event_open(&(0x7f0000000300)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x89, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000002c0)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@vsock, 0xfffffffffffffef2, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/154, 0xfffffffffffffe95}], 0x1, &(0x7f0000000240)=""/105, 0x69}, 0x0) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r3) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x8941, &(0x7f0000000380)=0x1) 2018/05/18 19:37:43 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x8}, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x25, &(0x7f0000000000), 0x4) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x8, 0x1f, 0x7, 0x2, 0x2, 0xffffffffffffff9c, 0x2}, 0x2c) recvmsg(r0, &(0x7f0000000840)={&(0x7f0000000280)=@can, 0x80, &(0x7f0000000780)=[{&(0x7f0000000300)=""/236, 0xec}, {&(0x7f0000000400)=""/102, 0x66}, {&(0x7f0000000480)=""/111, 0x6f}, {&(0x7f0000000500)}, {&(0x7f0000000540)=""/20, 0x14}, {&(0x7f0000000580)=""/222, 0xde}, {&(0x7f0000000680)=""/112, 0x70}, {&(0x7f0000000700)=""/96, 0x60}], 0x8, &(0x7f0000000800)=""/30, 0x1e, 0x4}, 0x40000001) recvmsg(r0, &(0x7f0000001700)={&(0x7f0000001180)=@hci={0x0, 0x0}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001200)=""/91, 0x5b}, {&(0x7f0000001280)=""/32, 0x20}, {&(0x7f00000012c0)=""/143, 0x8f}, {&(0x7f0000001380)=""/208, 0xd0}, {&(0x7f0000001480)=""/66, 0x42}, {&(0x7f0000001500)=""/91, 0x5b}, {&(0x7f0000001580)=""/201, 0xc9}], 0x7, 0x0, 0x0, 0xa17}, 0x12101) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000001740)={0x1f, 0x11, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1f}, [@jmp={0x5, 0x2, 0xe, 0x0, 0x9, 0x58, 0x8}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x4}, @ldst={0x2, 0x3, 0x3, 0x6, 0x0, 0xfffffff0, 0xfffffffffffffffc}, @generic={0x9, 0x6, 0x800, 0xfffffffffffff1a0}, @ldst={0x1, 0x3, 0x3, 0x7, 0x6, 0xfffffffd}, @call={0x85, 0x0, 0x0, 0x33}, @map={0x18, 0x7, 0x1, 0x0, r2}], {0x95}}, &(0x7f00000001c0)='GPL\x00', 0x40, 0x25, &(0x7f0000000200)=""/37, 0x41000, 0x1, [], r3, 0x3}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000000240)={r0, r1}) 2018/05/18 19:37:43 executing program 0: r0 = socket$kcm(0xa, 0x8120000000002, 0x11) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0xc, 0x6, &(0x7f0000000000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x7}, @map={0x18, 0x0, 0x1, 0x0, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x3}], &(0x7f0000000100)='syzkaller\x00', 0x6, 0x67, &(0x7f0000000140)=""/103, 0x41100, 0x1, [], 0x0, 0x3}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000300)={r1, 0x50, &(0x7f0000000280)}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000240)={r0, r1}) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x8}, 0x10) setsockopt$sock_attach_bpf(r0, 0x29, 0x16, &(0x7f00000000c0)=r2, 0x7712e63627967b0b) socket$kcm(0x29, 0x3, 0x0) [ 207.676033] RIP: 0033:0x455a09 [ 207.679222] RSP: 002b:00007f99ad167c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 207.686916] RAX: ffffffffffffffda RBX: 00007f99ad1686d4 RCX: 0000000000455a09 [ 207.694177] RDX: 0000000020000000 RSI: 00000000000089a0 RDI: 0000000000000013 [ 207.701439] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 207.708693] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 207.715956] R13: 00000000000002bf R14: 00000000006f8288 R15: 0000000000000026 2018/05/18 19:37:43 executing program 6: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0xf, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f00000001c0)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f0000000080)=""/251, 0xfffffffffffffffc, 0x0, [], 0x0, 0x2}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000200)={r0, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000240)=r1, 0x4) 2018/05/18 19:37:43 executing program 3: r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x0, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) 2018/05/18 19:37:43 executing program 7 (fault-call:1 fault-nth:39): socketpair(0x1, 0x80003, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a0, &(0x7f0000000000)='%d') 2018/05/18 19:37:43 executing program 2: r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x0, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) 2018/05/18 19:37:43 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x7f, 0x7, 0x5, 0x1}, 0x2c) bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000000)='./file0\x00'}, 0x10) socketpair$inet(0x2, 0x803, 0x2f40d5b2, &(0x7f0000000100)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000080)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000001c0)={r0, &(0x7f0000000180)}, 0xffffffffffffff19) [ 207.880767] FAULT_INJECTION: forcing a failure. [ 207.880767] name failslab, interval 1, probability 0, space 0, times 0 [ 207.892234] CPU: 0 PID: 17558 Comm: syz-executor7 Not tainted 4.17.0-rc4+ #14 [ 207.899531] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 207.908904] Call Trace: [ 207.911520] dump_stack+0x1b9/0x294 [ 207.915172] ? dump_stack_print_info.cold.2+0x52/0x52 [ 207.920381] ? __mutex_lock+0x7d9/0x17f0 [ 207.924515] should_fail.cold.4+0xa/0x1a [ 207.928601] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 207.933726] ? graph_lock+0x170/0x170 [ 207.937556] ? find_held_lock+0x36/0x1c0 [ 207.941641] ? __lock_is_held+0xb5/0x140 [ 207.945733] ? check_same_owner+0x320/0x320 [ 207.950077] ? kasan_check_write+0x14/0x20 [ 207.954330] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 207.959278] ? rcu_note_context_switch+0x710/0x710 [ 207.964229] __should_failslab+0x124/0x180 [ 207.968493] should_failslab+0x9/0x14 [ 207.972311] kmem_cache_alloc+0x2af/0x760 [ 207.976480] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 207.981431] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 207.986464] __kernfs_new_node+0xe7/0x580 [ 207.990648] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 207.995423] ? mutex_unlock+0xd/0x10 [ 207.999156] ? kernfs_activate+0x20e/0x2a0 [ 208.003431] ? kernfs_walk_and_get_ns+0x320/0x320 [ 208.008296] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 208.013852] ? kernfs_link_sibling+0x1d2/0x3b0 [ 208.018463] kernfs_new_node+0x80/0xf0 [ 208.022382] __kernfs_create_file+0x4d/0x330 [ 208.026811] sysfs_add_file_mode_ns+0x21a/0x560 [ 208.031504] internal_create_group+0x282/0x970 [ 208.036109] sysfs_create_groups+0x9b/0x150 [ 208.040544] device_add+0x84d/0x16d0 [ 208.044283] ? device_private_init+0x230/0x230 [ 208.048881] ? rtnl_is_locked+0xae/0xe0 [ 208.052873] ? rtnl_trylock+0x20/0x20 [ 208.056698] netdev_register_kobject+0x180/0x380 [ 208.061463] register_netdevice+0x997/0x11c0 [ 208.065866] ? netdev_change_features+0x100/0x100 [ 208.070734] register_netdev+0x30/0x50 [ 208.074635] br_add_bridge+0x9b/0xf0 [ 208.078362] br_ioctl_deviceless_stub+0x99c/0xad0 [ 208.083223] ? graph_lock+0x170/0x170 [ 208.087045] ? find_held_lock+0x36/0x1c0 [ 208.091117] ? old_dev_ioctl.isra.2+0x20c0/0x20c0 [ 208.095970] ? lock_downgrade+0x8e0/0x8e0 [ 208.100121] ? kasan_check_read+0x11/0x20 [ 208.104268] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 208.109471] ? old_dev_ioctl.isra.2+0x20c0/0x20c0 [ 208.114312] sock_ioctl+0x2d5/0x680 [ 208.117930] ? dlci_ioctl_set+0x40/0x40 [ 208.121894] ? expand_files.part.8+0x9a0/0x9a0 [ 208.126477] ? kasan_check_write+0x14/0x20 [ 208.130708] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 208.135645] ? wait_for_completion+0x870/0x870 [ 208.140225] ? dlci_ioctl_set+0x40/0x40 [ 208.144198] do_vfs_ioctl+0x1cf/0x16a0 [ 208.148086] ? ioctl_preallocate+0x2e0/0x2e0 [ 208.152491] ? fget_raw+0x20/0x20 [ 208.155939] ? __sb_end_write+0xac/0xe0 [ 208.159909] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 208.165452] ? fput+0x130/0x1a0 [ 208.168730] ? ksys_write+0x1a6/0x250 [ 208.172535] ? security_file_ioctl+0x94/0xc0 [ 208.176938] ksys_ioctl+0xa9/0xd0 [ 208.180385] __x64_sys_ioctl+0x73/0xb0 [ 208.184778] do_syscall_64+0x1b1/0x800 [ 208.188658] ? finish_task_switch+0x1ca/0x810 [ 208.193154] ? syscall_return_slowpath+0x5c0/0x5c0 [ 208.198071] ? syscall_return_slowpath+0x30f/0x5c0 [ 208.202993] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 208.208362] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 208.213200] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 208.218378] RIP: 0033:0x455a09 [ 208.221554] RSP: 002b:00007f99ad167c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 2018/05/18 19:37:43 executing program 3: setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x0, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) 2018/05/18 19:37:43 executing program 6: r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x0, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) 2018/05/18 19:37:43 executing program 2: r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x0, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)}, 0x0) 2018/05/18 19:37:43 executing program 5: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) socketpair(0x0, 0x0, 0x155, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000000c0)=r2, 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) close(r0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x894c, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0xb704, r2) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000100)) 2018/05/18 19:37:44 executing program 4: socketpair(0x5, 0x4, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000040)={r2}) r3 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r3, 0x29, 0x1b, &(0x7f0000000280), 0x3ca) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000080)=r1, 0x4) 2018/05/18 19:37:44 executing program 0: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001080)={r0, &(0x7f0000000080)="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"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102f}, 0xffffffffffffffad) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xe, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) [ 208.229252] RAX: ffffffffffffffda RBX: 00007f99ad1686d4 RCX: 0000000000455a09 [ 208.236512] RDX: 0000000020000000 RSI: 00000000000089a0 RDI: 0000000000000013 [ 208.243770] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 208.251030] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 208.258288] R13: 00000000000002bf R14: 00000000006f8288 R15: 0000000000000027 2018/05/18 19:37:44 executing program 2: r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x0, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)}], 0x1}, 0x0) 2018/05/18 19:37:44 executing program 6: socketpair(0x1e, 0xa, 0x80000000000800, &(0x7f0000000000)={0x0, 0x0}) socketpair(0x5, 0x3, 0x6, &(0x7f0000000040)) close(r0) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 2018/05/18 19:37:44 executing program 3: r0 = socket$kcm(0xa, 0x0, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x0, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) 2018/05/18 19:37:44 executing program 7 (fault-call:1 fault-nth:40): socketpair(0x1, 0x80003, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a0, &(0x7f0000000000)='%d') 2018/05/18 19:37:44 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x7f, 0x7, 0x5, 0x1}, 0x2c) recvmsg(r0, &(0x7f0000001900)={&(0x7f0000000400)=@hci, 0x80, &(0x7f0000000140)=[{&(0x7f0000000080)=""/90, 0x5a}, {&(0x7f0000000000)=""/8, 0x8}, {&(0x7f0000000100)=""/30, 0x1e}], 0x3, &(0x7f00000018c0)=""/48, 0x30, 0xdd}, 0x0) 2018/05/18 19:37:44 executing program 3: r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x0, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) 2018/05/18 19:37:44 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x2, 0x80000000405, 0x10000004, 0x1, 0x20, r0, 0xfffffffffffffffe}, 0x193) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r1, &(0x7f00000000c0), &(0x7f0000000140)=""/72}, 0x18) 2018/05/18 19:37:44 executing program 2: r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x0, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e1", 0x14}], 0x1}, 0x0) 2018/05/18 19:37:44 executing program 5: recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000001b80)={&(0x7f0000001940)=@can={0x0, 0x0}, 0x80, &(0x7f0000001b00)=[{&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f00000019c0)=""/28, 0x1c}, {&(0x7f0000001a00)=""/227, 0xe3}], 0x3, &(0x7f0000001b40)=""/11, 0xb, 0x7fffffff}, 0x10000) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x10, 0x3, &(0x7f0000001fd8)=ANY=[], &(0x7f0000003ff6)='GPL\x00', 0x8000000000001, 0xe2, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], r0}, 0xfffffe34) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x8, 0xad9f, 0x81, 0x3, 0x0, 0x10001, 0x40000, 0x1, 0x2, 0x5, 0x40, 0x10000, 0xffffffffffffffff, 0x7261, 0x7f, 0x0, 0x7fffffff, 0x0, 0x3, 0x2, 0x0, 0x4, 0x5, 0x0, 0x100, 0x8001, 0x9, 0x1ff, 0x1, 0xfff, 0x8001, 0x1, 0x3ff, 0x0, 0x101, 0x1870, 0x0, 0xfffffffffffffbff, 0x0, @perf_config_ext={0x1, 0x1}, 0x80, 0x800000000000000, 0x2, 0x0, 0x101, 0x5, 0xfffffffffffffffe}, 0x0, 0xd, 0xffffffffffffffff, 0xa) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000080)={0x3, 0x0, [0x0, 0x0, 0x0]}) 2018/05/18 19:37:44 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000011c0)={0xffffffffffffff9c}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000001240)={r2}) mount(&(0x7f0000001280)='./file0\x00', &(0x7f00000012c0)='./file0\x00', &(0x7f0000001300)='btrfs\x00', 0x800000, &(0x7f0000001340)="3e98a99be4b2cdcc38352d8d7f282651e87a99967b1f917675d407f8944d2da09e3c80784edbd23a450808d4caced06719f24e8e379c45c2bce526111b5a0ef26abf0f71ee8825feb0be5df7776535ff6093d2e5c42cd371ac10156feeb566a357f530316cc5d25ab3abded5e6e4446ed13e8b04b28d93c20da586bb2787d56aa454d86d5098e7be6c87a998bc5888cbb4ed79f137dc3c4a2533eb") recvmsg(r2, &(0x7f0000002640)={&(0x7f0000001400)=@alg, 0x80, &(0x7f0000002500)=[{&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f0000002480)=""/34, 0x22}, {&(0x7f00000024c0)=""/59, 0x3b}], 0x3, &(0x7f0000002540)=""/245, 0xf5, 0x100}, 0x10000) socketpair(0x11, 0x5, 0x8, &(0x7f00000026c0)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000002700)={&(0x7f0000002680)='./file0\x00', r4}, 0x10) r5 = socket$kcm(0x29, 0x5, 0x0) sendmsg(r4, &(0x7f0000004d00)={&(0x7f0000002740)=@in6={0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0x1a}, 0x95}, 0x80, &(0x7f0000004c00)=[{&(0x7f00000027c0)="faf126ed638182e82139ad4a32036cc09e71becb156d496a80cc341e7fe37e7965301b96c722d632b0721fc2053d0281d758a3c5f5962cf3baf453d4e81dad80b44ab131a9d9e5b75b053eaeeece8bd7fe9158312ca4db3ed5c04b07ec2b905a29aa29e8f6cfcaffe854f2e51212c39a068ccaf82a464a2b5d3bd7cf234eb7a498735a3387551b30b3ed66737b96ba55ac8639b890cb0020f519740c0b4a502ca449dd2a13754af3e5ac650eb30f3dda7cb0ac18dbd9fe50943701a6d47e648ccb7d465626d3b1c30365c59af643090dbe65371f12255c", 0xd7}, {&(0x7f00000028c0)="f3cdb76daf608348e798f6790def7be68244f2b293c3b6ce2cd2c139518dc67b53e08b6e45544ff112c3ff63afa642a4b4327acb8d6b61a5d31ad0a4dc02001972eb63c3579ffbf678e469e2f44ab298ca9721f2ef8d05eedea1c33c89313b89b346d257a98b803e21f8c99499a966fe2a14db5dcc1978a9e63e1503f6717d8760be467109df80926e35f470c44d7622888d173f22591dda52d07ad17068607a08e6685be71abc2f53b96a9767c7c279380d12152c578c6f6743c24c7aa3a9675032292f61bdcb710794", 0xca}, {&(0x7f00000029c0)="4fda710e7e3e73bccaa747a3097edc8aa74830b8117fd7bac425acc831165070d00a", 0x22}, {&(0x7f0000002a00)="5a0a5b597f5d3a72afc2b528655fb57690f887a89bcac434453ba1c367fecaf463db8c24f459f83fa16f64aa6687e1b3c2be8e18e67fb9796a365af8f7aafa3ddf03033fa94136451010d233fde38021c1e83aabc8fc012f5ffea2f7057f3195c9637670712f421993bc60f9c84e196133a653565ef66c4acbdaf10374e247e53523139230cc72bc7ca85a47a38fdd7419f42b8797a3136ad0d4a29786de92b634abf149ddc97df1503a4b62b92fcd4256a60cfbbd9bbe4ef5e8989c", 0xbc}, {&(0x7f0000002ac0)="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", 0x1000}, {&(0x7f0000003ac0)="3e1026acf2370c93c88bf941bda57957eb1abe444f03eed85b0ba3dd097da9a14343962bd9665df246b0b416f62b120b53be27e945d33bee4398dc56863b71ac77fad8ee8931f15dc973d196ab6443a870982c6eb71fd4030c440bf4202d850f819ba1b8afb5aaea07459cd760cd", 0x6e}, 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0x1000}, {&(0x7f0000004b40)="5f70585e56bc718c33c9141a70476aefcef7e98f6b51299493d228c62a4a97f3efc7b14246fe8a12b2c68de40661a38951a2a02015b87d4e2f55548c70392d2ef082a775f0cd9a4d6d52e80afb1d5b43f3aa242bdaa784d3ac95f92dc1523facec2a20a4b2fac7faff56b60e4736710c1d539e309d23a39d7cb580e6206c77210dd68779f51ac2666003d24ca60270fbd6ded7e05acd29532692479c28dfb69c529b5c1985f7072600fdc6af", 0xac}], 0x8, &(0x7f0000004c80)=[{0x10, 0x105, 0x9}, {0x68, 0x29, 0x40, "f493fa2b4cc17180fe336571dbc63201971aa99c5d3c6b430bf7fbf3dfbe300dca9d37875c01060ebd20bef10e8b3a4b6859a264a9938008aa0a4c62d2ae8a03466091284c446e88b4add2748dde8ff92b2032"}], 0x78, 0x4040}, 0x20004004) sendmsg(r5, &(0x7f0000006080)={&(0x7f0000004d40)=@pptp={0x18, 0x2, {0x2, @rand_addr=0xb2}}, 0x80, &(0x7f0000006040)=[{&(0x7f0000004dc0)="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", 0x1000}, {&(0x7f0000005dc0)="87dcbb82043fbbb7f381d5f2ee775632ba210d381d1c33c6447b63c027573bf9d8d77ee95be35c735356e14ae73753a1691cf94c1686943f361f276417577686a3079bd1292547457fc66bfdcd8f9b9c2f55b9590d9cf38890816e99a43a3e45b48fa6a326e2f4e137fba6805afc524cc3f2964014cee6e5ccd2278fb8c9f31d05cb43eb8e8404de4816aea39cf24a33bb90006fded942c5940f46ae61d5187a31d54c77e6894bb8c52421ef0ada9193ba3fd4e1ff994adcd387e25c9a8a6ed1a28b34124e990ab8fba4214202d8afdbc48816ec1606fd0ea2", 0xd9}, {&(0x7f0000005ec0)="b16dbad3694d82da2a6bdb90dd74dd14d245083a78672613826ec46fb9f0d26e5dcf8e3639f89fd385204d44e8d44e616b72cc21af1ec81c615cc6c978cc255478940e5d4c9631e2707ea5e79a0b80b3aff1db6b09960d23722a04828e448ebe99a4ba39fac68ec80177277e46775c0f5a5f8216c6246de98a2352515bbbfea7b41073a04b7b58b25e28ba53eab37ae7a233760cd6b21f14a8ade25b1614c3178204d1219eeb7b5f883113cf1e2b4a9f69fdc1773e0ba9f82f873991d960b2b78e5d1f7363e46515", 0xc8}, {&(0x7f0000005fc0)="015381d428fd262e1b85dddb636b147611de9d84fba42c60ffcb6cff613feb96f861211e72ac55157b02016b2b0374e9747e0c47ea5ed306c576c081a0f3b594eab010a209b2156d856819d510eaa0db17f0a174eb43bb2fe229680b863798ef8718ec57b34ea5753f8a1f5b", 0x6c}], 0x4, 0x0, 0x0, 0x8000}, 0x4000000) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f00000060c0)={r5, r4}) sendmsg(r1, &(0x7f0000006340)={&(0x7f0000006100)=@nfc_llcp={0x27, 0x1, 0x0, 0x7, 0x10001, 0x6, "a84f911eae045563e5d473db49a82ee382b0e85b9da2e0f0edc9de0a44dc91f1962c67a65b6c8890cf7b5b809766173a0ff96e6fe4ad31096f8b0956ae6df5", 0xb}, 0x80, &(0x7f00000062c0)=[{&(0x7f0000006180)="760ec653063d53afb6c074471a45a77a2254cf7e10a0ccaf841df9bca2b99dbf22fe6089e40342c2a2606c61396c810792f66af215992a7cfe29b24c8f5e95a153ba7cde2ef34502641e099807ccaf1791f8ee53c623f68efac550f831518210d28ed7af441fe8b714ea85ff99ef2187d02a26d0b5c696db4d95c076e4a7df6737313964eb73390fe82fe3112caa9070e4e8558543fb6924550ba32818c46757a002a19f1b25e178722e5b3204e6abbc46e5942fa3608cc857b1abf4616bc4e31060b522e51db442", 0xc8}, {&(0x7f0000006280)="85ca164ed8db8332185baf98099a554ed2987a65bf414db39257d669300a85a489b33d8c4ff90f7463f68b1819c72cea657706f1d0a433", 0x37}], 0x2, &(0x7f0000006300)=[{0x30, 0x101, 0xff, "83e53f9e8c0cca624cad0e39d63a6c882f319d74a62a3a0f47"}], 0x30, 0x40}, 0x4) r6 = socket$kcm(0x29, 0x5, 0x0) recvmsg$kcm(r4, &(0x7f00000068c0)={&(0x7f0000006380)=@in={0x0, 0x0, @broadcast}, 0x80, &(0x7f0000006800)=[{&(0x7f0000006400)=""/117, 0x75}, {&(0x7f0000006480)=""/129, 0x81}, {&(0x7f0000006540)=""/216, 0xd8}, {&(0x7f0000006640)=""/173, 0xad}, {&(0x7f0000006700)=""/208, 0xd0}], 0x5, &(0x7f0000006880)=""/55, 0x37, 0x3}, 0x2000) mount(&(0x7f0000006900)='./file0\x00', &(0x7f0000006940)='./file1\x00', &(0x7f0000006980)='ext4\x00', 0x2902004, &(0x7f00000069c0)="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") socket$kcm(0x29, 0x0, 0x0) mkdir(&(0x7f00000079c0)='./file1\x00', 0x2) sendmsg(r5, &(0x7f0000007a80)={0x0, 0x0, &(0x7f0000007a40)=[{&(0x7f0000007a00)="c342c32192c8c1e4fac4c7f501e8253f21aec0d34ca2e63acb3c5f68b9d27f341209fe4f906d292376b69a4d", 0x2c}], 0x1, 0x0, 0x0, 0x5}, 0x40800) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000007ac0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r7, &(0x7f00000083c0)={&(0x7f0000007b00)=@ipx={0x4, 0xffffffffffff67b4, 0x100000000, "a22f3b417066", 0x8000}, 0x80, &(0x7f0000008300)=[{&(0x7f0000007b80)="661187b3473d30fa5805563d38c80336750df7a8d9e9aacef1b1087669cef3e65ccb9b9ad982a45f2634bf932a27d053f8dcb5b44e70488c51f8ff42e33a2578f889288cadb397e232b516e939a0ade96adb24b76243520a4895fc491d8d729ca5d59455303bbf506a269e7fa34d223c5b98ff9b15e338439e6733b259a4c47adc62d1456bc63a4bec59d75bde9f8fd4a00bd5e0481bf1de3f29807f417a86d46a4d3d07d48c8202fdf00ffdde661b6c793237b5b4493c7cfccb56e8b3b88567", 0xc0}, {&(0x7f0000007c40)="84b7650b839493e4c8cc9251ec2f3b6230d4fa4a3ad4", 0x16}, {&(0x7f0000007c80)="4523704b325580f96b67f78a75af5349a4e7ba5f5ca78a152d8835546c3a491eaea83c56f8c792e9e3b32eb71f319c526ac707659572b58b0c50745609812502498bd7d05d19258140611ad8cf340aa0aa083ffccbedf892b680496d7afd84e6ab1d31f73baaff04271556da2eb3c69a00c436e81f8e3e729cdc", 0x7a}, {&(0x7f0000007d00)="6fa6558b54588fe705a9488d1b807424693f9b8a000412c9af504951a7fb06d37fbcc066d16a4df9b30bc1694ce9b96fe39815efdb8cb357e56ee4211a621a268abfb323cff55af9bbe44c71f27f52107e4783b8d06a17999f39e493175223a9dc4fbc9c47b78c62b966f010741bd0a569073d10c7bd47a9e5b6ee2b11c2ccc911adad2055c27991be15c0770f924c8c73b78cd3332ce2fc6326bb837c2e0be23c65e208d7fa8f788c1fe94e36bf51f73866ff1113af9061951976", 0xbb}, {&(0x7f0000007dc0)="305615f1eb6efcbb249a879aa77cb4da9dbe9d797f37bf4f0d10d75cd4bb4b8e38068e4d73b60caf73d390cad41adf6bf5cfc5b830b1bef00d2285518f4d2e406985bc5494f5de69462c3fa986a0c625e31afdb6c8acabc98d20931d7ab73f36f56a1ef25bf0a3006ad205b00b1be4ec817eaa33a6f080fafb921d4dabe7761d9b5901fc35911431bfc6d9d0def80dadc715b209bc74ca0d089608e226bf702855c3a41ac7dd7f02edf88935440f79e8488de2f947755b1beb05af9e14", 0xbd}, {&(0x7f0000007e80)="ab89ff08e9086f71c321610b24c218bf707c890714fe06847b346109655e21955858ad3d6ab3e10c5375a668d0cd73f98a51bb8ee53955f106b660abe505522103ea098d73353255f9c66716c83b30fb0a233cd9a985cf36c84d7686b7d50aac89d5e7f87216f97ce2c058432ddcce26b285c27b3da0bc5af469d32f3855e94768a0493c00024f60662c641b4de47930e26e20a4eef1e760a671abc1b25f11ac179a39237fdbcaf537a05d7dac43fcf8a050cd3a52fcfc9bab3f669ef3a99ed26536eff8a7b78c9b9e2cf2cec74cb00e8b737587b4c3d091d968a7e5670e5094e97b8284595e48c8229cef9bb22ab4", 0xef}, {&(0x7f0000007f80)="9c792de3b551dd8414b7a8da7e96b674ee1b0c9ebaae47c669e4b9ba5f7e4cd864f9e3a1fef74afd7778477909e332218ba313c6c821d57ad52d1dedb1d01315aa682c84ed6bb1776a0e45a2b5618a4baefa98dea1d59da892181912d516c63cd3907394b145fa1240704dccb76741bed7ec4e8657a525f942de349c774d1a3ed5615bb0feea2da9c5bcbb69e95f4b55be68fee020a9935484e25f4f21a32007b99782a2ff13620ff78ef935c4373661388311905ceda38541f946692e13ec4ad538b3a2b69b19034878b952688e8a30a7df1aad0809ab0f7fd030720e8909c734fba72959767ca9c0b2445e157bf07711", 0xf1}, {&(0x7f0000008080)="1caaa139d706a8516c07d576770479394c050a115543300c16696aead05bba6c88d4595247571a67b4f5638238f3994eb28f3aa84258863265a1d69be73266f51833132909c4504825711691fa363dacd03a922fde10dd0f44ad22f869d94e83f3616d6d9e6ff4448ab12e4ad2d991f4df54fdf188ae42b62e11c5c1503bdc797b0423091b744c950fe577d7be47de004c8ddc20595b4b4493bd0da572ec12cc0e910b3da24f2e8d89dde3ea9c114c4d383611af49b530c865a142a60b11460bb7d5550c28770d5735", 0xc9}, {&(0x7f0000008180)="41599e112d975f93b6f1fbc7b01b74da9cc231ceabca9c337ed95b8ba596218e4110f2221dba6a62fd15e2af08865c55f1a91170fca978b9dca90ddcff29d7455d5e97b61fbb040a48ab83c75ab07eb4ec10b128f81517fb41b2b3c1dc5013610b3a9d950c6884700592adf50d1052c8c8b827ec40063f2bd8d535274e7e15b0620f5cba1ab8e8c4ed92b1aab8577605000c7dbb960a1903b5cbcdac8f3af8881394e3063239453ff1815518cfc32068a338eee530ae8e9bc35b6d67fc16ac", 0xbf}, {&(0x7f0000008240)="26491e7e78734f218193bbc59ef2179962615ba4c96e6357f6867839f563d12350db1897b97a4382a8b195d042ea682f9897a92aee0dd3ba4262ce429e7b687e7a9b84dbbdfdcf674d98c5da0f9ca77d1946ec98843c858cf8d02f6327698f1972248d7fa9b4c9dc439617f48ff66ce40078f0033d63fdb782f841fe2a2a7c5daa419313fcbcdac9d4370711c4600ea795e2a9467ca8a89089a4c93189c4", 0x9e}], 0xa, 0x0, 0x0, 0x40000}, 0x4000000) sendmsg$kcm(r5, &(0x7f0000008740)={&(0x7f0000008400)=@llc={0x1a, 0x104, 0x9, 0x9, 0x3, 0x86a, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x80, &(0x7f00000086c0)=[{&(0x7f0000008480)="0627734026d6c55a229cf33b0316c02cec7d0585b6089c142a59f8fbdac2f9a5e2586f4f4f8e07939886499bbcccc426a3a197d23d98bfe937dd1ce19fcc9eed4845d08c3f37b18b9d59e5d2dce137b58312d0a00d2cdf5b9d4267d496bce6185b3afc9f5f0bf826e8e1f29cf5208270343b08298b897fecff5c688419fd53633cb9ba5615ffe0e007ebdc992ed4bf867465c5f7473826605ddee74414c220350f020684f09c10b4f16c2c7123a0d172e109f54cc5283a4e12476cb2c0a6a06cd1876ef14d4be951c90341e28f3d7683a16845a70f41a60f5f998b5154e5a564602d3090f42e67e12e0a5a15d00434d320ae84d53773ad776f", 0xf9}, {&(0x7f0000008580)="336b65c4718a06a16db1798e545965e27587a35da95765bf2a5fe1dbcfa3ce20bb95b3957419fc2e2d7dcb1f9756dd0cb9d82bd65bb01df6045bb81277982a343ea9cd1f8dee5cc9831344d7eac10c1343301ee24f5057a18ba6f72076782f0b8f", 0x61}, {&(0x7f0000008600)="573db6908f8b361845e310690f1464d1b46e2cf01e02d29951381869360a6bb841ea146d29ee5a39171aaf5ac9cf812fa9b102", 0x33}, {&(0x7f0000008640)="d8d48d", 0x3}, {&(0x7f0000008680)="02887e985fccc7d720d7c6209c10a789b75365607e0a25f15860de1e1baa165337991ec242658a39a179a09f77b436", 0x2f}], 0x5, 0x0, 0x0, 0x1}, 0x24000000) sendmsg(r6, &(0x7f0000008b80)={&(0x7f0000008780)=@l2={0x1f, 0x1f, {0x1, 0x4, 0x0, 0x3, 0x7, 0xcc}, 0x0, 0x5}, 0x80, &(0x7f0000008a80)=[{&(0x7f0000008800)="d6ab2ff23ea332958f40ce35473480ad36691d2e9dea864b036b51ec476970db8a835f2c72e9ed1f770073db4692f72c7c5096e0077acd1c0a74ec6237af47702942f61d8d13a6c4667b1ceb109999adc193be5b938dc89417e877c498c8626b5242126c6a0ea64b6044babb154694d22d703c0965", 0x75}, {&(0x7f0000008880)="5d7797c79c3f6d91d92ce9be6105f3d630dfe48cab3f678719224ef8cb3c689c201df1f6d3ee420f86181088e85a5a7996824be9f077d44c7c6b44cb1f28fc1c6422812c55ff3d2a14d1fe35293613e2c4d6bf74aaa32b28f6a0366971d9c23848c25ec3a5a238f2acea4fa495b0cadb7b244f83c6b2f56b65f4db0a849c7e7ed5b15e378457425a2052d49deae4c311dbd2dbaaae6deb9e12c3e9f29ba4fe4ad30260c83c2694806aff006d5e102c28fdcfa5d3979357aa17ebe91deb7ec7cf9383d82da46c3ac15f0eaa5af0f5d87e02f02a2271386f", 0xd7}, {&(0x7f0000008980)="e899885851f9786a36f181bd59c11228021bf9a1d01b31253e6e4e36eef8aa3d3bf511322700c23bbf7941e9e89211b36a844d49c23d15adb827b4bea09b25a450c413f3a0afc0f5bece40552e53ab5f03e45a0b0e6d867e6f6e49975e953a30fc91409477e58ed1d338dc787cadec915f7caedb348cced1d34f714a58d1d67b4ce9686b33a2cc23afeb2d9e99fd653f104f9133405af2e1f9c5c1c67e77c565dbedd7222e1097a352452649e64e0512efac2f70e41a88a4c70abe15a273ec7174896dbbac26299c1574554b4de4a0d420cc3e9cd7995d6cdcedaceb2ff39ec823b8170965ccca021bd06081c9d3eb2843874187a6", 0xf5}], 0x3, &(0x7f0000008ac0)=[{0x48, 0x3b, 0xda7, "78a3a84b48e610e4f9a0178bc7fb838e07ab0427c8f2da6f49911f49968c57663491905b95a05fd434c19b21841c1420393b3355877be0"}, {0x38, 0x0, 0x3f, "a58aec6de80b4fe747e2a10647742771dab951eec8016df2c240ee99d7029e67e6"}, {0x30, 0x10d, 0xc91, "30ee158ef3f1bf11801a019b8513c60bea45689bebb0b8e9ab03640b4b6e"}], 0xb0}, 0x4004040) mount(&(0x7f0000008bc0)='./file1\x00', &(0x7f0000008c00)='./file1\x00', &(0x7f0000008c40)='ntfs\x00', 0x800400, &(0x7f0000008c80)="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") sendmsg$kcm(r4, &(0x7f0000009300)={&(0x7f0000008d80)=@nl=@kern={0x10, 0x0, 0x0, 0x4}, 0x80, &(0x7f0000008ec0)=[{&(0x7f0000008e00)="f74644bef970b6f84d170c797a51cbb4b24b0bc52aed0597ffe43bd353fb963eb78f2948d4a7d815e6469cb299eb8928b7f7dcb5ec909cbd7e7351f1dae58c6611c6ea877b77f0ea7cd86be49a3478e87e617c47298b33bef0f88ec9cf003b142775ae2d11b4e6e96327e910ef7eaa99a49ed4594374212f8ac923b2337e145f7041fc3b672760", 0x87}], 0x1, &(0x7f0000008f00)=[{0x58, 0x10f, 0x2, "5f662ed2900a6fa4bde9393e9ae1cf99565a545a65ba36f3968dfcd33f897e0b74379bb629865dae40bb8bed814a8222d282ef6970ff8ed0694bbd80ae3fbfd9a3085e3acc9e95"}, {0xb8, 0x101, 0xffffffffffffff3c, "d7acfcda48f709c775572d7544aa1905339246716c33997f8dc11e72dcadd6ae013dc1c3d0b0ffe7b747d031086e619b6b47fa8f0944bc73c3cc25c6c572195e0bce803ceee647f6a13b2cacdff24774f11947bad581f62ed80e6543f5ab6a595bed61c5c97e3d709fc4c8fee04c2267247f85d3d66a1506b12cee9ee4578a2af17839eec360f967f5fd6b9dba678ab8f212e96c799da31019791564ceb1398d9aaa447ed31163"}, {0xf0, 0x100, 0x0, "256f7e090f9e4d5d26fcb77707533d6b53db87876f29c0abf6dbc459fd505719c8356f0e844a4fc180f6e76b11bea4fde20dbaefd1ef8e19fe31f09481a12c45a4bea6d9f3f8583808f76d5d9e60435449e26fb0fffb80a030fb109728de5dd1e96af7471e5fba6458534b16e5e4ddb484e53c60630547ac807dc4a75e40bfe079ff7ecf79edd2d9f2b58552b54a940dffc53763e68020404488b7c315aab96a3bc371ed59487393d42f37f524dfde6593f1aac1026547b7e05728d22b0ad5a57cb8d8dfe2517583b45dbe39b4d99a3a749efad69f8a1c61127656dba4"}, {0xa0, 0x102, 0x401, "913dd11376d04ed154a5acd4f5a2549bedcf65a5018c30acdf8c852a0b3a22296d1a5cfd4418f20149090ab381f71daeda6d2543aac54336f91cab88c28351365a24ec7940e6b47f02d825edb91deeed96d93a5b8d40496e21954139033160cf153a9917f58a8553d45b2fad14d9e91b117cb1b5bd048e16e55452136ee934be3a12cba9ed8233b836"}, {0xe8, 0x0, 0xfffffffffffffffb, "568a1d8094dd0b43eaa01e90342ecbffe779e0302850788d4e38c4ab528731755ef5bda8cfd99e5b5b21c574dd84a351a4c6ba519116389eb9e56310e9ea01a47b9f3ee411f7da6217f59be4d478feca058002b8d7e33e7ba890e1382dcb858ec6a8167405816e2e031b5bfedf2d373d1c4dbdda613de601ba1bccf8b9c4beeab105be443fea9c5f8156ecd02da952125b506be58c9a40514ea948abc2ed36183c4a67801780cedde01d97fecedbc90c0a9a35f035af330a6ee8bbeb4634c5c2a7e1ca9fa692ec459e8a5c2e0867ab3e080d"}, {0x78, 0x0, 0x0, "b5f3b09c8ec88c1e67aac352643e4b61370f18c8f4b808fa6fe1f16cdbc23d2f942b9aff6cc8fa459cfbeda5b224352d6ddc848c4de3152f1a62a298fa15da2f378f661e5f8189a526d4e6f752804690fdb44af58f13bf3912f2b2494f5b56a265a5d8943a79"}], 0x400, 0x8bbc703b33158c35}, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000009380)={r3, 0x28, &(0x7f0000009340)}, 0x10) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f00000093c0)='ntfs\x00') recvmsg$kcm(r0, &(0x7f0000009980)={&(0x7f0000009400)=@nl=@unspec, 0x80, &(0x7f00000098c0)=[{&(0x7f0000009480)=""/186, 0xba}, {&(0x7f0000009540)=""/226, 0xe2}, {&(0x7f0000009640)=""/215, 0xd7}, {&(0x7f0000009740)=""/17, 0x11}, {&(0x7f0000009780)=""/36, 0x24}, {&(0x7f00000097c0)=""/203, 0xcb}], 0x6, &(0x7f0000009940)=""/21, 0x15, 0x3}, 0x21) socketpair(0x0, 0x4, 0x3, &(0x7f00000099c0)) socket$kcm(0x29, 0x2, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000009a00)) 2018/05/18 19:37:44 executing program 6: r0 = perf_event_open(&(0x7f0000002380)={0x7, 0x70, 0x5, 0x5, 0xf5, 0x0, 0x0, 0x2, 0xa2e02, 0x3, 0x101, 0xc5f, 0x7f, 0x7, 0x4, 0x100000001, 0xb31, 0x4, 0x1, 0x85, 0x10001, 0xfff, 0x8001, 0x581, 0x9, 0x2, 0x1, 0x9, 0xaf24, 0x100000001, 0x5, 0x7, 0x0, 0x7, 0x1, 0x4, 0x9, 0x3, 0x0, 0x204, 0x0, @perf_config_ext={0x9, 0x2}, 0x8000, 0x5, 0x3, 0x0, 0x7, 0x2, 0x2}, 0x0, 0xf, 0xffffffffffffffff, 0x8) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000002400)=0x7) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="68404b1539ed32ae62d0a704772e49b7a00b5fd27b2ee2702000a397622b8703e237a8b1742669531f9fb0f2d3e3ce185fe876ab361d36208b814db51b7bfe9bee4b77e34f7055c2994cb235ceb6938890a805303819175c076d2eadf9b36b40426aeff5c7dcb5969dfab397b8dcb254d0a007ac6486e9862753cd79e73c7222a00b7dd5264163c5cf0b0b2766e1910afc0e8431a60977097ca499e2266ba6c77457129c1fb320c054b6b7fc7d1e946b931bdd432671f21b8de0ae47a9249f303e12c1fddb50a86a3ab69ca221a72275", 0xd0}, {&(0x7f00000002c0)="f8c993eff5df24b9313bc6ab3ecfa502d2541ca12a4dc9e4e15db52e64920903010ab9af7a1f1d258154b57ef88c4980e132007877237c78062602b0988a3f0f209ef5a37e0769d9b70af1fe2d6993e3e130a407097f1cb4662c7693812d78267ca9d2129e32660ee129d125181d101ce4da908820788b65e793b0164e950328cbba9f0e905d01d55ae17fad09facdf5181215a9401070a0938b0341556b204029a24bc225e449e05297797d5518c70705e6dc43117b99f9bbfacaa2083c46b0e5bb5b62fba44be507ba70d0a14539f6a4c306b703e288054a0037e6b399f5a3fde896cd4d861c9435cf7fcb940ac29ffebadd374cb20d2fa13c99333a52d313a552decd0dee5906af93cba9b98a348ada4de6ce59d454804ea0536024640b9bbc44db81de1534761466dafe99cd67782ed2b9e03a0fd975fa912ff24c4d0cce2a17ce0fa93ecdc50de92ba56faadc378c942e691763ac865dfa8b34c613292cd5311b9614decbe711bfc35e5430e6d1623972a6d3a49518345f29c90b5f5c92a6944193f624c9b3d0b2f306e6b6d64f3d04a7d1bdf22da8d9d210c965a9062dc89441f71961101337f5b68a4438a3c9f29ec8b4154484f9d3267b4795b5013eb33b0412649cfce7aed775c83ef688bd94352bb12495f1fe1ad570035832ed3e27dcdd1e130b50b6b243b3a327f503e499c4c54b63ea81cf2ceeac312065abc94c6341c7bd7405dba889790b56da5d50e9cb944292dcf9652d15745cb4b598b8bb80575ed8d678ed62740cfa2898bc1e37dbf8fb4132cceb7392856f692de945bb5444abfcc8ef88bda3b5ce228b60cdcc0667767ae4f56a682e904e1b522dd5001f8324483b1cddc123a5ca046b16fb80f2d345e4dec3ac45c6ed28f15d33e7db1be9ecc5f0ca166de9de215555df3dc5a60cb9b7739ccfd9d3638c9126c5f6ed33a826d926cce5b3cad03d32f88ce85e6c9c4b7735157640ae8837b7bd5e1f73c5b067e67b536523a44b9364a5d1e51843c4258aef01e47a5fedc35d421f53783343bc0e256a4be09a837afe252706513c851d2e84abe341b685090f48362c87e486ea30accad367a56b014ae76db0b028a65242576dc1d5732c82479d8b430b442d90e6dec101209ee615a1edac3c7cc2385b4160dbc2ee9a5bc0931d3cb907cda845815dc701bbf25d197a2ccde8ff998b915d0af790c556d7f020f59e0520aad37564d4eba4fd34d849d850dd0823e7eedcf89cbb6a7e1583ca2e0f06d2405b73b15a1855d81320c486f659d561ba94fc23fc9f66c4a89cdb2a6f62230a5593b6b6f78539aab80579d2366d5d518a1c9cbf8985ad29df3efe96515b2462197902b129421d2736040ddc689d8ec159e56c840b7c9488c54d6d57f3c03878795ad7ba4a54a2d2976e65d37933915d58200501af3cce431ef063e8230452ef9b92349f7e3f98e3d8f840ca41b21129ca50989c2fb4a69dfae2ed00b74c2520ecb43a0bee3e3e1c984b3c6a79d05b1f7937f55226d7dddcd790a13e488f2cd31859e04c6691178d06a13e83b59602d57ecc180c2f022df3ef67247e7e25f5194b4060490663e6a0193e612eca7e4587d1b5ec66525e3a18ba71908dff700999887a45c6b2708a1edf8a0fac63ea2e3eae3857b5e42603c96a98902eb3df9e91b5fe3ff9ebeb2723675d6afdb5cf30f010bd0a309aecefa1d94954952564425e710e40e4faa5626f4d850802026857a454edbee790ecef63ed232cfe3a9c856adc42d23275d5930171a46ec3acd3fefe1e86138e2ee7237ca5fafaf6fa3f2a7f900046de277c21820eef2e95e0b0ecb15b37deabd494b6d8926130f8879fd285ee7bb77f18831aca42467651a689323d64b0dac5faef22b97b860e9aad9823d353bcf304789123bd775a0aa0646f967d0f9e770fd0127458438baa4dcbecc38ab904b749b8fad694995a696f65ebd6a541f292a2a17425bb1346c1a9cb56c250ccff45d345145f5ab7a087327aabac855cc1d587278d3378b83a4aa2c99fa4350b567ed812ab27bfbcc8b10a5a81c79d2a41909d03e37cec7a3e4e8bf354d5509be4326f058591edd5b1932ce5036c65455fea3880b610e184d14f3712093a9800c79f18ffe5c50283b2aa225710fd3ffed966ced1db9a3b9e4ccede25d0dd5392d53d0a136791db811fcd31645791b59b2cc0cf64d5a601c00d867ff10512062a5ee907eef2bbecdc9f3e989616612c6a5affc3fbac0be017af9d6912de01ac973b6b24199cc1b928e15988cd3ef57cf358bea34046d541aeda432ea4b75f3210443df54e68f64d518455ec00dd168eda51a1e7fe5f98d077865b20bc8a0cc25a7cfd81e1e090be064fb03a7926753b88c2516baa22f136ea59dfd0c2a77fc5df3c0d3c183f1b391af6be0039cb7422012463addb409f1726e046302f509a13de8b8b9601e983962bdb6d190938dca605874a84ce3f9e4c5f663e929dee9df5e08b269da90bd4ef6b947db2214047e9d0577c833e03ae2f9a13e15e02f5a1b33d3ed252b9f8ff0299084a84ad55c0ee109c06d8f702096a25d5b4f395a6b602c3db10bb75c644f386c91088e748aa67f4e84679f4dd55a910099d78341b803d6f3c8c75998fae7c848672493c10dc2032abca990b3c1867b423d753c8f8be857d3936e51f62c8e330dc7024de9168bb69efef128a054188ae817cdd8cd262040992d1b96a192ada17eed801a9eec870723441f87004990c4415e95ed29df9c8f87bc6c9fccde06891f5f9444059258f64564cdd4f8d985fc5c44489edfc552d27b86d1ca8b2d539728f50ab1c05f5dc06712e2c0a26a597dcec85386fcb89a9a54b5b8f982d9a55ece699b93e4a73f9b6b5124d2bdc838d2ab6374652c57553404e308f2f66c26af74c1d3bdfca93ccf5cedcd63536e47941e7933dd982a65bd2430c0b5d89f0df1cb80299f6010cfb62ae14917185a7c9c5d601229222e1aa2e9300465fb9dfd95bba2cf488325a7f16d50b5d5033cb4cc9536498191a646ff570b5de009c189a8681543bab59ad59b13d089abac56389f1b65c6229f198921a52f6dd0545f11e27ec1912f3edfecd5f0955cd6576f9418ab457eadfaa9a5facdd585b9432bdc2ed9e9db79cc719ed21b61f0610d10f8f42d4239efb9f8b35d3a14c9b4645dae9e31bb14466038a307fc8a06c7b40834cc0cdb00c3628c84f5804f30f0c9be4ace68d26ff5ee507116bf7b605b2896485aeccb75b60bd105336c3f22b8d46169d83e8b67012c6e87777a3fc0ccfcf7ee94b3e7c4d8c7add72578064ddc0b9cc1055ae009d76b629abe31dc8da4bfcd54f455b4b9f8793f6ed87884bbd9c4674135d43892263da0bb102ab163f4a0de87aec3d192eea2ae698bde928c4565035645514d812edda08750bfb48ade00a073d703a74e9e2615c7135c2f87d61ffb9ea53013f43abd3588c7a60ccebbb5aef0127c5654d2e742b6e0aec7eee5c14f37ec8fdfe94fbbccbcd0b76776497ad9971e5c5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0x1000}], 0x2, &(0x7f00000012c0)=[{0x1010, 0x101, 0x401, "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"}, {0x80, 0x117, 0x1, "49a6a8ba579bb9149c05875f46a5c97dc0ea0c4492662616c5b58d0816dbe9336cd1bc3dcb35b93228e3000c64f6998d4f929e53b08f591f3356f2f3dc2fdef615734e0d02caf585dbfc0e5acf857e2563fea4e73cc6a2e617c55bf0a2d1ddcc1904613201acc1ef09bc05ad9613"}], 0x1090}, 0x0) r2 = socket$kcm(0xa, 0x3, 0x11) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000240)) sendmsg(r2, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1302, [0x7fffec80], 0x1}, 0xc}, 0x80, &(0x7f00000000c0), 0x300, &(0x7f0000000440)}, 0x0) 2018/05/18 19:37:44 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x48, &(0x7f0000000700), 0xfffffd53) [ 208.931435] FAULT_INJECTION: forcing a failure. [ 208.931435] name failslab, interval 1, probability 0, space 0, times 0 [ 208.942885] CPU: 1 PID: 17653 Comm: syz-executor7 Not tainted 4.17.0-rc4+ #14 [ 208.950171] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 208.959535] Call Trace: [ 208.962113] dump_stack+0x1b9/0x294 [ 208.965727] ? dump_stack_print_info.cold.2+0x52/0x52 [ 208.970898] ? __mutex_lock+0x7d9/0x17f0 [ 208.974949] should_fail.cold.4+0xa/0x1a [ 208.978993] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 208.984103] ? kasan_kmalloc+0xc4/0xe0 [ 208.987974] ? graph_lock+0x170/0x170 [ 208.991759] ? find_held_lock+0x36/0x1c0 [ 208.995804] ? __lock_is_held+0xb5/0x140 [ 208.999855] ? check_same_owner+0x320/0x320 [ 209.004165] ? kasan_check_write+0x14/0x20 [ 209.008385] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 209.013298] ? rcu_note_context_switch+0x710/0x710 [ 209.018214] __should_failslab+0x124/0x180 [ 209.022437] should_failslab+0x9/0x14 [ 209.026231] kmem_cache_alloc+0x2af/0x760 [ 209.030368] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 209.035284] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 209.040286] __kernfs_new_node+0xe7/0x580 [ 209.044420] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 209.049162] ? mutex_unlock+0xd/0x10 [ 209.052861] ? kernfs_activate+0x20e/0x2a0 [ 209.057089] ? kernfs_walk_and_get_ns+0x320/0x320 [ 209.061919] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 209.067457] ? kernfs_link_sibling+0x1d2/0x3b0 [ 209.072038] kernfs_new_node+0x80/0xf0 [ 209.075912] __kernfs_create_file+0x4d/0x330 [ 209.080307] sysfs_add_file_mode_ns+0x21a/0x560 [ 209.084962] internal_create_group+0x282/0x970 [ 209.089528] sysfs_create_groups+0x9b/0x150 [ 209.093841] device_add+0x84d/0x16d0 [ 209.097540] ? device_private_init+0x230/0x230 [ 209.102100] ? rtnl_is_locked+0xae/0xe0 [ 209.106058] ? rtnl_trylock+0x20/0x20 [ 209.109842] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 209.114852] ? br_multicast_init_stats+0xdf/0x150 [ 209.119681] netdev_register_kobject+0x180/0x380 [ 209.124422] register_netdevice+0x997/0x11c0 [ 209.128814] ? netdev_change_features+0x100/0x100 [ 209.133655] register_netdev+0x30/0x50 [ 209.137527] br_add_bridge+0x9b/0xf0 [ 209.141232] br_ioctl_deviceless_stub+0x99c/0xad0 [ 209.146061] ? graph_lock+0x170/0x170 [ 209.149846] ? find_held_lock+0x36/0x1c0 [ 209.153891] ? old_dev_ioctl.isra.2+0x20c0/0x20c0 [ 209.158719] ? lock_downgrade+0x8e0/0x8e0 [ 209.162863] ? kasan_check_read+0x11/0x20 [ 209.166994] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 209.172180] ? old_dev_ioctl.isra.2+0x20c0/0x20c0 [ 209.177008] sock_ioctl+0x2d5/0x680 [ 209.180627] ? dlci_ioctl_set+0x40/0x40 [ 209.184585] ? expand_files.part.8+0x9a0/0x9a0 [ 209.189159] ? kasan_check_write+0x14/0x20 [ 209.193376] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 209.198293] ? wait_for_completion+0x870/0x870 [ 209.202870] ? dlci_ioctl_set+0x40/0x40 [ 209.206839] do_vfs_ioctl+0x1cf/0x16a0 [ 209.210712] ? ioctl_preallocate+0x2e0/0x2e0 [ 209.215102] ? fget_raw+0x20/0x20 [ 209.218541] ? __sb_end_write+0xac/0xe0 [ 209.222502] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 209.228037] ? fput+0x130/0x1a0 [ 209.231301] ? ksys_write+0x1a6/0x250 [ 209.235089] ? security_file_ioctl+0x94/0xc0 [ 209.239491] ksys_ioctl+0xa9/0xd0 [ 209.242944] __x64_sys_ioctl+0x73/0xb0 [ 209.246818] do_syscall_64+0x1b1/0x800 [ 209.250691] ? syscall_return_slowpath+0x5c0/0x5c0 [ 209.255605] ? syscall_return_slowpath+0x30f/0x5c0 [ 209.260520] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 209.265868] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 209.270703] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 209.275883] RIP: 0033:0x455a09 2018/05/18 19:37:45 executing program 7 (fault-call:1 fault-nth:41): socketpair(0x1, 0x80003, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a0, &(0x7f0000000000)='%d') 2018/05/18 19:37:45 executing program 0: r0 = socket$kcm(0xa, 0x2, 0x11) socket$kcm(0x29, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x3, &(0x7f0000000700), 0x3) r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x0, 0x1, 0x7fff800000, 0x80000001, 0x0, 0x0, 0x10001, 0x2, 0xf269, 0xfffffffffffff001, 0x7, 0x80, 0x5, 0x80000001, 0x7ff800000000, 0x4, 0xfffffffffffff207, 0xffff, 0x6, 0x5, 0x1f, 0x62, 0x8, 0x4, 0x1, 0x1, 0x19, 0x80, 0xfffffffffffff800, 0x8, 0x800, 0x0, 0x7ff, 0xffffffffffffff92, 0x3, 0x7, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x3}, 0x20000, 0x81, 0x28ae758f, 0x6, 0x62, 0x1d20000, 0xe1b4}, 0xffffffffffffffff, 0x8, 0xffffffffffffff9c, 0xb) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000080), 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) 2018/05/18 19:37:45 executing program 2: r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x0, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830", 0x1e}], 0x1}, 0x0) 2018/05/18 19:37:45 executing program 5: mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x2) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000280)={&(0x7f0000000080)=@in={0x0, 0x0, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000100)=""/189, 0xbd}], 0x1, &(0x7f0000000200)=""/118, 0x76, 0x1}, 0x2000) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffdfffffffffff, @perf_config_ext={0xffffffff}, 0xa000003fe, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) recvmsg$kcm(r1, &(0x7f0000000640)={&(0x7f00000002c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000340)=""/122, 0x7a}, {&(0x7f00000003c0)}, {&(0x7f0000000400)=""/181, 0xb5}, {&(0x7f00000004c0)=""/71, 0x47}, {&(0x7f0000000540)=""/97, 0x61}], 0x5, 0x0, 0x0, 0x5}, 0x10000) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/05/18 19:37:45 executing program 3: r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x0, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) 2018/05/18 19:37:45 executing program 4: socketpair(0x11, 0x6, 0x93f3, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000000c0)='-self\x00') socketpair$inet6(0xa, 0x6, 0x800, &(0x7f0000000000)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000140)) socketpair(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x891d, &(0x7f0000000100)="6c6f00966fd651b159a9c84a2c60d29800000020") ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) 2018/05/18 19:37:45 executing program 6: r0 = socket$kcm(0x10, 0x3, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x48) setsockopt$sock_attach_bpf(r0, 0x10e, 0x5, &(0x7f0000000000), 0x3) 2018/05/18 19:37:45 executing program 1: r0 = getpid() r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000740)={0x0, 0x5, 0x20, 0x1, 0x0, 0x1, 0x62a}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000840)={r1, &(0x7f0000000780)="a1c0f1e8f876c3fb2d27a0f54eb2a4848113a2988c0bb5571f225c0285e7d48d60d691", &(0x7f00000007c0)="f0e5b5114b95b74d03a90bea5186b267bee572f7ea5be5f236e8c1ad36f84f14adaffde387e67966f34cfc3cbc6c0fb84bda57a2ac37b79f646cdc50cd21", 0xfffffffffffffffd}, 0x20) socketpair(0x0, 0x0, 0x6, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r2, &(0x7f0000000540)={&(0x7f0000000300)=@rc={0x1f, {0x6, 0x2fb, 0x57e4, 0x0, 0x3ff, 0xc4b9}, 0x7}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000380)="af572e9d2efe308cb75e14d469561904de4c4fb4fe0f048e108041d340be842892674a56934d6f326cae0aef25ecaf08a007ec8027f9576006c1440de3f63805bd0af41bd4195fa66c786232684d66b208dcf4aa27522867c920906f9dd4d31ab8d123f06e85545b44ff627ae3289b91db16aa8a708b79cd17d3979dbb6e7577e0ce739e17e614666c9c3c01e007870a9306ffa50530ff3cf3bd0a31522545c137f996e2a9f87d52c9f3305b4be44e6b2b4f3292e920e06fcf0adb9aca4d0ae78dd811269068f42de4ce55f1573a0e51ad433efb96", 0xd5}, {&(0x7f0000000480)="2ed66a5be003c980a27f7391b476219fe6f8dcdabafc40cad166454585d7efc04bcabf598f5900625b950f8f4253a27d675bf09f25bff8161ab1b7475c00927b39b5cd02", 0x44}], 0x2, 0x0, 0x0, 0x4004000}, 0x40000) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x80, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000005c0)={0x1, 0x70, 0x2, 0x2, 0x80000000, 0xf011, 0x0, 0x1, 0x4, 0x8, 0x5, 0x9, 0x7, 0x81, 0x5, 0x100000001, 0x3, 0x6, 0x6, 0x8, 0x7fffffff, 0x4, 0x20000009, 0x6, 0x7, 0xee, 0xc0, 0x7fffffff, 0x10001, 0x5, 0x20, 0x100, 0x4, 0x0, 0x0, 0x5, 0x3, 0x10000, 0x0, 0x3071, 0x4, @perf_config_ext={0x0, 0x80000001}, 0x20, 0x0, 0x800, 0x1, 0xa69a, 0x2, 0xffffffffffffff81}, r0, 0x7, r3, 0x1) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x42c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x9, 0x83, 0x20000000008, 0x3}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000002c0)={r4, &(0x7f0000000140)="6669762eae0d723f1d21cfd53849559d7d6e864eab1f9b40e78919a5", &(0x7f0000000200)=""/148}, 0x18) socketpair(0x0, 0x5, 0x81, &(0x7f0000000640)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f00000006c0)={0x0, 0x70, 0x6, 0x5, 0x9, 0x4, 0x0, 0xfffffffffffffffb, 0x2000, 0x8, 0xc7aa, 0x80000001, 0x0, 0x1, 0x1f, 0x64, 0xfff, 0x6c4, 0x3, 0x1b, 0x4, 0x2, 0x0, 0x6, 0x2b, 0x6, 0x8000, 0xfe8, 0xfffffffffffffff7, 0x100000001, 0x8000, 0x3ff, 0x3f, 0x8, 0x1f, 0x4, 0x0, 0x4, 0x0, 0x29, 0x4, @perf_bp={&(0x7f0000000680), 0xb}, 0x0, 0x8, 0x7, 0x5, 0x9, 0x8, 0x5}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r4, &(0x7f0000000080), &(0x7f0000000140)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r4, &(0x7f0000000080)}, 0x10) [ 209.279054] RSP: 002b:00007f99ad167c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 209.286745] RAX: ffffffffffffffda RBX: 00007f99ad1686d4 RCX: 0000000000455a09 [ 209.294002] RDX: 0000000020000000 RSI: 00000000000089a0 RDI: 0000000000000013 [ 209.301271] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 209.308523] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 209.315776] R13: 00000000000002bf R14: 00000000006f8288 R15: 0000000000000028 2018/05/18 19:37:45 executing program 6: recvmsg(0xffffffffffffff9c, &(0x7f0000001540)={&(0x7f00000013c0)=@can={0x0, 0x0}, 0x80, &(0x7f0000001480)=[{&(0x7f0000001440)=""/56, 0x38}], 0x1, &(0x7f00000014c0)=""/102, 0x66, 0x2925}, 0x10141) bpf$PROG_LOAD(0x5, &(0x7f0000001580)={0xf, 0x17, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x100000001}, [@jmp={0x5, 0x1, 0x0, 0x5, 0x9, 0x4, 0xfffffffffffffffc}, @generic={0x8, 0xe1, 0x4, 0x5ee5488d}, @call={0x85, 0x0, 0x0, 0xe}, @ldst={0x3, 0x2, 0x7, 0x2, 0x6, 0x56, 0xfffffffffffffff0}, @exit={0x95}, @ldst={0x0, 0x0, 0x3, 0x0, 0x3, 0x1c}, @ldst={0x1, 0x2, 0x3, 0x0, 0x0, 0xe28b837685274ae9, 0xfffffffffffffff8}, @generic={0x3, 0x4, 0xfffffffff6188878, 0xfffffffffffffbff}, @generic={0x5, 0x8, 0x80, 0xfffffffffffffeff}, @jmp={0x5, 0x8000, 0x5, 0x3, 0xa, 0xfffffffc, 0xfffffffffffffff1}], {0x95}}, &(0x7f00000000c0)='syzkaller\x00', 0x3, 0x0, 0x0, 0x0, 0x1, [], r0, 0x2}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xc, 0x3, &(0x7f0000001fd8)=ANY=[@ANYBLOB="850000002b00000025000000000000008100000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x1, 0xffffffffffffff6d, &(0x7f000000cf3d)=""/195}, 0x3ac) 2018/05/18 19:37:45 executing program 3: r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x0, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) [ 209.416855] FAULT_INJECTION: forcing a failure. [ 209.416855] name failslab, interval 1, probability 0, space 0, times 0 [ 209.428215] CPU: 1 PID: 17677 Comm: syz-executor7 Not tainted 4.17.0-rc4+ #14 [ 209.435504] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 209.444869] Call Trace: [ 209.447476] dump_stack+0x1b9/0x294 [ 209.451124] ? dump_stack_print_info.cold.2+0x52/0x52 [ 209.456334] ? __mutex_lock+0x7d9/0x17f0 [ 209.460418] ? perf_trace_lock+0xd6/0x900 [ 209.464594] should_fail.cold.4+0xa/0x1a [ 209.468684] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 209.473817] ? graph_lock+0x170/0x170 [ 209.477648] ? find_held_lock+0x36/0x1c0 [ 209.481739] ? __lock_is_held+0xb5/0x140 [ 209.485838] ? check_same_owner+0x320/0x320 [ 209.490181] ? kasan_check_write+0x14/0x20 [ 209.494441] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 209.499396] ? rcu_note_context_switch+0x710/0x710 [ 209.504351] __should_failslab+0x124/0x180 [ 209.508611] should_failslab+0x9/0x14 [ 209.512434] kmem_cache_alloc+0x2af/0x760 2018/05/18 19:37:45 executing program 4: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000700)={r1, &(0x7f0000000580)="def7bc6e8690abbf1827110ca16de927a2ab7aca0feec1ec3967fb2f7d5a2649e5396196a07f92ad227c3437ebdb8a47a5d46f81e19c080bdd5931d69ab4112d59764e55568b19b11ec8702b82aff5c8f5a2f242b6a10bf91c64fc2eafea57c7c27272b9bc4d9454f0c89240c4d725b4b347872f416321c79aedd9b6fb9e236d386d98b1ca6791c02d8bd551b2f996f2a1d1c142b4696f4ff90a1d3cd7948fd3aec4304b4f2afde4f6d6b7f5ff37eb6b6e0613abbf476182", &(0x7f0000000640)=""/149}, 0x18) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000040)) bpf$OBJ_GET_PROG(0x7, &(0x7f00000009c0)={&(0x7f0000000980)='./file0/file0\x00', 0x0, 0x18}, 0x10) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000100)='coda\x00', 0x2040000, &(0x7f0000000180)="e535691012") bpf$PROG_LOAD(0x5, &(0x7f0000000ac0)={0xd, 0x6, &(0x7f0000000a00)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x70a7, 0x0, 0x0, 0x0, 0x7f}, @jmp={0x5, 0x0, 0x6, 0xe, 0x7, 0x565a7a16dcda7b8a, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x5}], &(0x7f0000000a40)='GPL\x00', 0x69e2, 0x36, &(0x7f0000000a80)=""/54, 0x41100, 0x1}, 0x48) mkdir(&(0x7f0000000740)='./file0/file0\x00', 0x1) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000140)={&(0x7f0000000280)='./file0/file0\x00', r1}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000540)={&(0x7f00000004c0)='./file0\x00', 0x0, 0x10}, 0x10) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='udf\x00', 0x80, &(0x7f0000000400)="c49fd312936b42231b03b6bfe8da245e9d3bf7e3d1fe463bfe4dc9ff35540b0ef9fb3016a4675a30ac0e30fbaa4c174d4ff746055dbe448b619fb7a43e28fbb6dcc1de9cf85d67752d6c490e8ba2a7df11d0753a1edbe5ad71753052251f09766833aa64b045b941b5415c57afcd01b90cfe122714f3daf81920e6b989c20d18993e4ec368b9bd137849cd8d77524d75f61bb393ac53fdcc721cb04fd7a6401dfef4a0bf1bb114d84b97e5ad7218") ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000940)='coda\x00') mount(&(0x7f0000000780)='./file0/file0\x00', &(0x7f00000007c0)='./file0/file0\x00', &(0x7f0000000800)='coda\x00', 0x2300004, &(0x7f0000000840)="56adb4b114ce032ee8bcf0835507feb6dc35fa02fd75ad820b44d714f99577788f11563813bb35a205ed7d49c31a959e1cee0da6b6cac2917393278cc8bcdd0e810ff48c58345b4f29caf360c9da564c1a240e185d75447d1d7f3bce9678c67b5c04987cdd9ead5aa18d4aa5891242a1954c53f2fdc08b034f01345d3416a0b254312a498af5203bbc8429a84191236e8a527a8a59d8a4be02e3c432ff78f02ddd58bf0d2a54c8058117cf1ce7323785dcfbfc0351a6d80871e17116ff6efd3a983b6d9634096a06d6c9e3debdbe2b7b65cf643f") bpf$OBJ_GET_PROG(0x7, &(0x7f0000000500)={&(0x7f0000000300)='./file0/file0\x00', 0x0, 0x8}, 0x10) 2018/05/18 19:37:45 executing program 0: r0 = socket$kcm(0xa, 0x10000010005, 0x11) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)={r0}) setsockopt$sock_attach_bpf(r0, 0x29, 0x2d, &(0x7f0000000700), 0x4) 2018/05/18 19:37:45 executing program 2: r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x0, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d06", 0x23}], 0x1}, 0x0) 2018/05/18 19:37:45 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x10000000, 0x0, 0x0, 0x44}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0xf, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000000240)="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", 0x0, 0xfb, &(0x7f0000000140)=""/251}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000100)={r0, 0x0, 0xe, 0x80, &(0x7f0000000000)="fb7bcb371fa842e6f53d88801572", &(0x7f0000000080)=""/128}, 0x28) socketpair$ax25(0x3, 0x0, 0xcf, &(0x7f0000000040)={0xffffffffffffffff}) sendmsg(r1, &(0x7f0000000680)={&(0x7f0000000340)=@un=@file={0x1, './file0\x00'}, 0x80, &(0x7f0000000600)=[{&(0x7f00000003c0)="e6e88cb70fe0043556702eca96f1e68c977efeb7a2205126b749bcb6a4b66efe4bbf6b3cbf230bcf85b1afa0bbaee48c5afccf6c3e69a1bb6793e02256b2e82a017a90e8be9ba9dc5d7154e347eb24442061573708c841c983820ded3c6d6a9774bed2b9df529da3", 0x68}, {&(0x7f0000000440)="b7ad1f414063c8c608fce453dcbca8bb95f36a19bc7b4e00fda99a8c5c379f9ece347ae955c2d5946d93d44e67428783d3866f94f3a9284d1556eaf1dc529f90100450ab1addf91f1dfca8355a60f6477a2440e9d88784ab9604641e67cd7a73195f271c39c16aa3e0330a03323e43da9e11abffcebe066b6a4717e2", 0x7c}, {&(0x7f00000004c0)="dadc03d68d1a70bf04eb2038b1cf32d81d3c487357e2d658cdff1902829f32f20f224a592ea87fa55bef22dc1c2fdbdb0a", 0x31}, {&(0x7f0000000500)="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", 0xfc}], 0x4, &(0x7f0000000640), 0x0, 0x4000000}, 0x10) [ 209.516601] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 209.521560] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 209.526606] __kernfs_new_node+0xe7/0x580 [ 209.530783] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 209.535558] ? mutex_unlock+0xd/0x10 [ 209.539290] ? kernfs_activate+0x20e/0x2a0 [ 209.543547] ? kernfs_walk_and_get_ns+0x320/0x320 [ 209.548415] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 209.553975] ? kernfs_link_sibling+0x1d2/0x3b0 [ 209.558582] kernfs_new_node+0x80/0xf0 [ 209.562491] __kernfs_create_file+0x4d/0x330 [ 209.566931] sysfs_add_file_mode_ns+0x21a/0x560 [ 209.571618] internal_create_group+0x282/0x970 [ 209.576227] sysfs_create_groups+0x9b/0x150 [ 209.580570] device_add+0x84d/0x16d0 [ 209.584315] ? device_private_init+0x230/0x230 [ 209.588915] ? rtnl_is_locked+0xae/0xe0 [ 209.592906] ? rtnl_trylock+0x20/0x20 [ 209.596711] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 209.601725] ? br_multicast_init_stats+0xdf/0x150 [ 209.606573] netdev_register_kobject+0x180/0x380 [ 209.611332] register_netdevice+0x997/0x11c0 [ 209.615739] ? netdev_change_features+0x100/0x100 [ 209.620590] register_netdev+0x30/0x50 [ 209.624471] br_add_bridge+0x9b/0xf0 [ 209.628177] br_ioctl_deviceless_stub+0x99c/0xad0 [ 209.633011] ? graph_lock+0x170/0x170 [ 209.636820] ? find_held_lock+0x36/0x1c0 [ 209.640870] ? old_dev_ioctl.isra.2+0x20c0/0x20c0 [ 209.645711] ? lock_downgrade+0x8e0/0x8e0 [ 209.649862] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 209.655055] ? old_dev_ioctl.isra.2+0x20c0/0x20c0 [ 209.659887] sock_ioctl+0x2d5/0x680 [ 209.663506] ? dlci_ioctl_set+0x40/0x40 [ 209.667472] ? expand_files.part.8+0x9a0/0x9a0 [ 209.672048] ? kasan_check_write+0x14/0x20 [ 209.676282] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 209.681226] ? wait_for_completion+0x870/0x870 [ 209.685801] ? dlci_ioctl_set+0x40/0x40 [ 209.689765] do_vfs_ioctl+0x1cf/0x16a0 [ 209.693649] ? ioctl_preallocate+0x2e0/0x2e0 [ 209.698051] ? fget_raw+0x20/0x20 [ 209.701508] ? __sb_end_write+0xac/0xe0 [ 209.705481] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 209.711013] ? fput+0x130/0x1a0 [ 209.714293] ? ksys_write+0x1a6/0x250 [ 209.718094] ? security_file_ioctl+0x94/0xc0 [ 209.722504] ksys_ioctl+0xa9/0xd0 [ 209.725953] __x64_sys_ioctl+0x73/0xb0 [ 209.729834] do_syscall_64+0x1b1/0x800 [ 209.733713] ? syscall_return_slowpath+0x5c0/0x5c0 [ 209.738650] ? syscall_return_slowpath+0x30f/0x5c0 [ 209.743580] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 209.748946] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 209.753788] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 209.758973] RIP: 0033:0x455a09 2018/05/18 19:37:45 executing program 2: r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x0, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76", 0x26}], 0x1}, 0x0) [ 209.762160] RSP: 002b:00007f99ad167c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 209.769874] RAX: ffffffffffffffda RBX: 00007f99ad1686d4 RCX: 0000000000455a09 [ 209.777134] RDX: 0000000020000000 RSI: 00000000000089a0 RDI: 0000000000000013 [ 209.784396] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 209.791655] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 209.798915] R13: 00000000000002bf R14: 00000000006f8288 R15: 0000000000000029 2018/05/18 19:37:45 executing program 3: r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x0, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) 2018/05/18 19:37:46 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2, 0x707000) 2018/05/18 19:37:46 executing program 7 (fault-call:1 fault-nth:42): socketpair(0x1, 0x80003, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a0, &(0x7f0000000000)='%d') 2018/05/18 19:37:46 executing program 1: socketpair(0x0, 0x1, 0x6, &(0x7f0000000040)) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000300)) 2018/05/18 19:37:46 executing program 2: r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x0, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c3", 0x27}], 0x1}, 0x0) 2018/05/18 19:37:46 executing program 6: r0 = socket$kcm(0xa, 0x3, 0x11) close(r0) sendmsg(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1302, [], 0x1}, 0x5}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000440)}, 0x0) 2018/05/18 19:37:46 executing program 3: r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x0, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)}, 0x0) 2018/05/18 19:37:46 executing program 5: socketpair(0xe, 0x0, 0x4, &(0x7f0000000040)) socketpair(0x1, 0x801, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x20000000000033}, 0x2c) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f0000000100)="6c6f00966fd651b159a9c84a2c60d29800000020") 2018/05/18 19:37:46 executing program 4: socket$kcm(0x11, 0x3, 0x300) r0 = socket$kcm(0x2, 0x1, 0x84) sendmsg$kcm(r0, &(0x7f00000000c0)={&(0x7f00000006c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000740)="f2", 0x1}], 0x1, &(0x7f0000002a40)}, 0x0) socketpair(0x19, 0x80f, 0x100000000, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000100)=r1, 0x4) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)=0x656, 0x4) [ 210.423378] FAULT_INJECTION: forcing a failure. [ 210.423378] name failslab, interval 1, probability 0, space 0, times 0 [ 210.434773] CPU: 0 PID: 17738 Comm: syz-executor7 Not tainted 4.17.0-rc4+ #14 [ 210.442062] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 210.451429] Call Trace: [ 210.454039] dump_stack+0x1b9/0x294 [ 210.457813] ? dump_stack_print_info.cold.2+0x52/0x52 [ 210.463051] ? __mutex_lock+0x7d9/0x17f0 [ 210.467183] should_fail.cold.4+0xa/0x1a [ 210.471324] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 210.476509] ? kasan_kmalloc+0xc4/0xe0 [ 210.480443] ? graph_lock+0x170/0x170 [ 210.484270] ? find_held_lock+0x36/0x1c0 [ 210.488348] ? __lock_is_held+0xb5/0x140 [ 210.492486] ? check_same_owner+0x320/0x320 [ 210.496840] ? kasan_check_write+0x14/0x20 [ 210.501099] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 210.506048] ? rcu_note_context_switch+0x710/0x710 [ 210.511001] __should_failslab+0x124/0x180 [ 210.515260] should_failslab+0x9/0x14 [ 210.519081] kmem_cache_alloc+0x2af/0x760 [ 210.523254] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 210.528211] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 210.533256] __kernfs_new_node+0xe7/0x580 [ 210.537439] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 210.542216] ? mutex_unlock+0xd/0x10 [ 210.545954] ? kernfs_activate+0x20e/0x2a0 [ 210.550212] ? kernfs_walk_and_get_ns+0x320/0x320 [ 210.555127] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 210.560714] ? kernfs_link_sibling+0x1d2/0x3b0 [ 210.565416] kernfs_new_node+0x80/0xf0 [ 210.569330] __kernfs_create_file+0x4d/0x330 [ 210.573774] sysfs_add_file_mode_ns+0x21a/0x560 [ 210.578506] internal_create_group+0x282/0x970 [ 210.583144] sysfs_create_groups+0x9b/0x150 [ 210.587488] device_add+0x84d/0x16d0 [ 210.591235] ? device_private_init+0x230/0x230 [ 210.595845] ? rtnl_is_locked+0xae/0xe0 [ 210.599836] ? rtnl_trylock+0x20/0x20 [ 210.603694] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 210.608742] ? br_multicast_init_stats+0xdf/0x150 [ 210.613612] netdev_register_kobject+0x180/0x380 [ 210.618374] register_netdevice+0x997/0x11c0 [ 210.622791] ? netdev_change_features+0x100/0x100 [ 210.627644] register_netdev+0x30/0x50 [ 210.631528] br_add_bridge+0x9b/0xf0 [ 210.635250] br_ioctl_deviceless_stub+0x99c/0xad0 [ 210.640091] ? graph_lock+0x170/0x170 [ 210.643905] ? find_held_lock+0x36/0x1c0 [ 210.647998] ? old_dev_ioctl.isra.2+0x20c0/0x20c0 [ 210.652869] ? lock_downgrade+0x8e0/0x8e0 [ 210.657069] ? kasan_check_read+0x11/0x20 [ 210.661230] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 210.666451] ? old_dev_ioctl.isra.2+0x20c0/0x20c0 [ 210.671336] sock_ioctl+0x2d5/0x680 [ 210.674984] ? dlci_ioctl_set+0x40/0x40 [ 210.678977] ? expand_files.part.8+0x9a0/0x9a0 [ 210.683599] ? kasan_check_write+0x14/0x20 [ 210.687845] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 210.692788] ? wait_for_completion+0x870/0x870 [ 210.697418] ? dlci_ioctl_set+0x40/0x40 [ 210.701406] do_vfs_ioctl+0x1cf/0x16a0 [ 210.705288] ? ioctl_preallocate+0x2e0/0x2e0 [ 210.709687] ? fget_raw+0x20/0x20 [ 210.713218] ? __sb_end_write+0xac/0xe0 [ 210.717189] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 210.722713] ? fput+0x130/0x1a0 [ 210.726074] ? ksys_write+0x1a6/0x250 [ 210.729887] ? security_file_ioctl+0x94/0xc0 [ 210.734297] ksys_ioctl+0xa9/0xd0 [ 210.737743] __x64_sys_ioctl+0x73/0xb0 [ 210.741632] do_syscall_64+0x1b1/0x800 [ 210.745509] ? finish_task_switch+0x1ca/0x810 [ 210.750000] ? syscall_return_slowpath+0x5c0/0x5c0 [ 210.754942] ? syscall_return_slowpath+0x30f/0x5c0 [ 210.759866] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 210.765253] ? trace_hardirqs_off_thunk+0x1a/0x1c 2018/05/18 19:37:46 executing program 3: r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x0, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)}], 0x1}, 0x0) 2018/05/18 19:37:46 executing program 0: r0 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0x3, &(0x7f0000000180), 0x1) 2018/05/18 19:37:46 executing program 6: r0 = socket$kcm(0x29, 0x7, 0x0) recvmsg$kcm(r0, &(0x7f0000000300)={&(0x7f0000000000)=@nfc_llcp, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/84, 0x54}, {&(0x7f0000000100)=""/17, 0x11}], 0x2, &(0x7f0000000200)=""/199, 0xc7, 0x2}, 0x60) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) 2018/05/18 19:37:46 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0xfffffffffffffffd, 0x0, 0x1, 0x9}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x10000000006, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}], {0x95}}, &(0x7f0000000080)="47104c00", 0xfffffffffffffffc, 0xfb, &(0x7f0000000100)=""/251}, 0x26) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r0, &(0x7f0000000280)="36e935193e00ee7c16af70466b3c89c29e8e19c4737d2988fd3ad6130941259e469158d29262b8545d9e8c5651767b7810b9bf2dd167479d4caf957f0aec976d138c3f0da0acf27d79032bb7c6758ec2c3f272b7bd4839ec5cb5ac5981fa967ac47767d45bb2d850f1eb2d3ab1e19d82f71dfdc926e9ca474cf2069105e8224d73615bbf1599094ab46ea2ed7e"}, 0x10) 2018/05/18 19:37:46 executing program 2 (fault-call:2 fault-nth:0): r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x0, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) [ 210.770114] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 210.775292] RIP: 0033:0x455a09 [ 210.778467] RSP: 002b:00007f99ad167c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 210.786176] RAX: ffffffffffffffda RBX: 00007f99ad1686d4 RCX: 0000000000455a09 [ 210.793450] RDX: 0000000020000000 RSI: 00000000000089a0 RDI: 0000000000000013 [ 210.800733] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 210.807988] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 210.815258] R13: 00000000000002bf R14: 00000000006f8288 R15: 000000000000002a 2018/05/18 19:37:46 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x1, 0x1, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$kcm(r0, &(0x7f0000001780)={&(0x7f0000000000)=@in6={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0xfffffffffffffcf9, &(0x7f00000000c0), 0x2a8, &(0x7f0000000140)=ANY=[@ANYBLOB="28000000000000002900000002000000000000000000000000e00000000000000200000000000000"], 0x28f}, 0x80000000) [ 210.867677] FAULT_INJECTION: forcing a failure. [ 210.867677] name failslab, interval 1, probability 0, space 0, times 0 [ 210.879334] CPU: 1 PID: 17755 Comm: syz-executor2 Not tainted 4.17.0-rc4+ #14 [ 210.886647] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 210.896018] Call Trace: [ 210.898609] dump_stack+0x1b9/0x294 [ 210.902237] ? dump_stack_print_info.cold.2+0x52/0x52 [ 210.907440] should_fail.cold.4+0xa/0x1a [ 210.911520] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 210.917054] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 210.922160] ? graph_lock+0x170/0x170 [ 210.925959] ? rt6_age_exceptions+0x1000/0x1000 [ 210.930614] ? print_usage_bug+0xc0/0xc0 [ 210.934674] ? __lock_is_held+0xb5/0x140 [ 210.938736] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 210.944266] ? __rt6_find_exception_rcu+0x371/0x500 [ 210.949280] ? rt6_exception_hash+0x7d0/0x7d0 [ 210.953777] __should_failslab+0x124/0x180 [ 210.958011] should_failslab+0x9/0x14 [ 210.961810] kmem_cache_alloc+0x47/0x760 [ 210.965864] ? rt6_find_cached_rt+0x22a/0x330 [ 210.970367] dst_alloc+0xbb/0x1d0 [ 210.973831] ip6_dst_alloc+0x35/0xa0 [ 210.977552] ip6_rt_cache_alloc+0x5a/0x4e0 [ 210.981782] ip6_pol_route+0x9af/0x1100 [ 210.985756] ? ip6_pol_route_lookup+0x1250/0x1250 [ 210.990612] ? zap_class+0x720/0x720 [ 210.994338] ? print_usage_bug+0xc0/0xc0 [ 210.998390] ? graph_lock+0x170/0x170 [ 211.002199] ? print_usage_bug+0xc0/0xc0 [ 211.006259] ? __lock_acquire+0x7f5/0x5140 [ 211.010492] ? lock_acquire+0x1dc/0x520 [ 211.014485] ? __lock_acquire+0x7f5/0x5140 [ 211.018752] ip6_pol_route_output+0x54/0x70 [ 211.023100] fib6_rule_lookup+0x211/0x6d0 [ 211.027261] ? ip6_pol_route_input+0x80/0x80 [ 211.031671] ? fib6_lookup+0x460/0x460 [ 211.035551] ? debug_check_no_locks_freed+0x310/0x310 [ 211.040737] ? rcu_read_lock+0x70/0x70 [ 211.044622] ? __unlock_page_memcg+0x72/0x100 [ 211.049111] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 211.054644] ip6_route_output_flags+0x2c5/0x350 [ 211.059317] ip6_dst_lookup_tail+0xe3f/0x1da0 [ 211.063798] ? print_usage_bug+0xc0/0xc0 [ 211.067861] ? dst_output+0x180/0x180 [ 211.071664] ? graph_lock+0x170/0x170 [ 211.075464] ? lock_acquire+0x1dc/0x520 [ 211.080388] ? alloc_set_pte+0x1013/0x1600 [ 211.084616] ? __lock_acquire+0x7f5/0x5140 [ 211.088837] ? print_usage_bug+0xc0/0xc0 [ 211.092900] ? find_held_lock+0x36/0x1c0 [ 211.096960] ? lock_downgrade+0x8e0/0x8e0 [ 211.101108] ip6_dst_lookup_flow+0xc1/0x260 [ 211.105421] ? ip6_dst_lookup+0x60/0x60 [ 211.109399] rawv6_sendmsg+0xec9/0x45b0 [ 211.113378] ? rawv6_getsockopt+0x140/0x140 [ 211.117688] ? graph_lock+0x170/0x170 [ 211.121480] ? perf_trace_lock+0xd6/0x900 [ 211.125625] ? zap_class+0x720/0x720 [ 211.129331] ? find_held_lock+0x36/0x1c0 [ 211.133393] ? lock_downgrade+0x8e0/0x8e0 [ 211.137534] ? lock_release+0xa10/0xa10 [ 211.141501] ? __check_object_size+0x95/0x5d9 [ 211.145996] ? __might_sleep+0x95/0x190 [ 211.149975] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 211.155504] ? _copy_from_user+0xdf/0x150 [ 211.159645] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 211.164648] ? rw_copy_check_uvector+0x2d3/0x3a0 [ 211.169418] inet_sendmsg+0x19f/0x690 [ 211.173215] ? rawv6_getsockopt+0x140/0x140 [ 211.177523] ? inet_sendmsg+0x19f/0x690 [ 211.181484] ? copy_msghdr_from_user+0x3bc/0x560 [ 211.186229] ? ipip_gro_receive+0x100/0x100 [ 211.190541] ? move_addr_to_kernel.part.18+0x100/0x100 [ 211.195809] ? security_socket_sendmsg+0x94/0xc0 [ 211.200553] ? ipip_gro_receive+0x100/0x100 [ 211.204872] sock_sendmsg+0xd5/0x120 [ 211.208578] ___sys_sendmsg+0x805/0x940 [ 211.212550] ? copy_msghdr_from_user+0x560/0x560 [ 211.217307] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 211.222837] ? proc_fail_nth_write+0x96/0x1f0 [ 211.227328] ? __fget_light+0x2ef/0x430 [ 211.231292] ? fget_raw+0x20/0x20 [ 211.234733] ? find_held_lock+0x36/0x1c0 [ 211.238788] ? kasan_check_write+0x14/0x20 [ 211.243039] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 211.248568] ? sockfd_lookup_light+0xc5/0x160 [ 211.253058] __sys_sendmsg+0x115/0x270 [ 211.256940] ? __ia32_sys_shutdown+0x80/0x80 [ 211.261339] ? __sb_end_write+0xac/0xe0 [ 211.265307] ? fput+0x130/0x1a0 [ 211.268576] ? ksys_write+0x1a6/0x250 [ 211.272386] __x64_sys_sendmsg+0x78/0xb0 [ 211.276443] do_syscall_64+0x1b1/0x800 [ 211.280321] ? finish_task_switch+0x1ca/0x810 [ 211.284807] ? syscall_return_slowpath+0x5c0/0x5c0 [ 211.289727] ? syscall_return_slowpath+0x30f/0x5c0 [ 211.294671] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 211.300041] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 211.304883] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 211.310062] RIP: 0033:0x455a09 [ 211.313238] RSP: 002b:00007f096b8d9c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 211.321112] RAX: ffffffffffffffda RBX: 00007f096b8da6d4 RCX: 0000000000455a09 [ 211.328373] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000013 [ 211.335632] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 211.342890] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 211.350152] R13: 000000000000059c R14: 00000000006fc740 R15: 0000000000000000 2018/05/18 19:37:47 executing program 7 (fault-call:1 fault-nth:43): socketpair(0x1, 0x80003, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a0, &(0x7f0000000000)='%d') 2018/05/18 19:37:47 executing program 5: socket$kcm(0x29, 0x5, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000440), 0x14e) 2018/05/18 19:37:47 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="a6bd19ca420f485ad5"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffffb5, 0x0, 0x0, 0xffffff90}, [@ldst={0x7, 0x731, 0x0, 0x91}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) recvmsg$kcm(r0, &(0x7f00000101c0)={&(0x7f000000ce40)=@can={0x0, 0x0}, 0x80, &(0x7f0000010080)=[{&(0x7f000000cec0)}], 0x1, &(0x7f00000100c0)=""/208, 0xd0, 0x7fe000}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000010200)={0x1b, 0x8, &(0x7f0000000040)=@raw=[@call={0x85, 0x0, 0x0, 0x38}, @jmp={0x5, 0x7f, 0xf, 0x0, 0x9, 0xfffffff8, 0x4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x2}, @jmp={0x5, 0xe9a9, 0x1, 0xf, 0x0, 0xffffffff, 0xffffffffffffffff}], &(0x7f0000000080)='GPL\x00', 0x0, 0xf6, &(0x7f00000000c0)=""/246, 0x41100, 0x1, [], r1, 0xb}, 0x48) [ 211.492520] FAULT_INJECTION: forcing a failure. [ 211.492520] name failslab, interval 1, probability 0, space 0, times 0 [ 211.503905] CPU: 1 PID: 17773 Comm: syz-executor7 Not tainted 4.17.0-rc4+ #14 [ 211.511193] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 211.520562] Call Trace: [ 211.523166] dump_stack+0x1b9/0x294 [ 211.526818] ? dump_stack_print_info.cold.2+0x52/0x52 [ 211.532003] ? perf_trace_lock_acquire+0xe3/0x980 [ 211.536844] ? __mutex_lock+0x7d9/0x17f0 [ 211.540910] should_fail.cold.4+0xa/0x1a [ 211.544962] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 211.550057] ? graph_lock+0x170/0x170 [ 211.553848] ? find_held_lock+0x36/0x1c0 [ 211.557902] ? __lock_is_held+0xb5/0x140 [ 211.561960] ? check_same_owner+0x320/0x320 [ 211.566272] ? kasan_check_write+0x14/0x20 [ 211.570498] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 211.575419] ? rcu_note_context_switch+0x710/0x710 [ 211.580340] __should_failslab+0x124/0x180 [ 211.584568] should_failslab+0x9/0x14 [ 211.588355] kmem_cache_alloc+0x2af/0x760 [ 211.592493] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 211.597415] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 211.602422] __kernfs_new_node+0xe7/0x580 [ 211.606559] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 211.611307] ? mutex_unlock+0xd/0x10 [ 211.615013] ? kernfs_activate+0x20e/0x2a0 [ 211.619251] ? kernfs_walk_and_get_ns+0x320/0x320 [ 211.624094] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 211.629618] ? kernfs_link_sibling+0x1d2/0x3b0 [ 211.634192] kernfs_new_node+0x80/0xf0 [ 211.638072] __kernfs_create_file+0x4d/0x330 [ 211.642472] sysfs_add_file_mode_ns+0x21a/0x560 [ 211.647132] internal_create_group+0x282/0x970 [ 211.651729] sysfs_create_groups+0x9b/0x150 [ 211.656045] device_add+0x84d/0x16d0 [ 211.659754] ? device_private_init+0x230/0x230 [ 211.664321] ? rtnl_is_locked+0xae/0xe0 [ 211.668284] ? rtnl_trylock+0x20/0x20 [ 211.672074] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 211.677085] ? br_multicast_init_stats+0xdf/0x150 [ 211.681921] netdev_register_kobject+0x180/0x380 [ 211.686667] register_netdevice+0x997/0x11c0 [ 211.691072] ? netdev_change_features+0x100/0x100 [ 211.695914] register_netdev+0x30/0x50 [ 211.699787] br_add_bridge+0x9b/0xf0 [ 211.703488] br_ioctl_deviceless_stub+0x99c/0xad0 [ 211.708318] ? graph_lock+0x170/0x170 [ 211.712108] ? find_held_lock+0x36/0x1c0 [ 211.716156] ? old_dev_ioctl.isra.2+0x20c0/0x20c0 [ 211.720997] ? lock_downgrade+0x8e0/0x8e0 [ 211.725151] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 211.730352] ? old_dev_ioctl.isra.2+0x20c0/0x20c0 [ 211.735182] sock_ioctl+0x2d5/0x680 [ 211.738797] ? dlci_ioctl_set+0x40/0x40 [ 211.742769] ? expand_files.part.8+0x9a0/0x9a0 [ 211.747340] ? kasan_check_write+0x14/0x20 [ 211.751562] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 211.756479] ? wait_for_completion+0x870/0x870 [ 211.761050] ? dlci_ioctl_set+0x40/0x40 [ 211.765012] do_vfs_ioctl+0x1cf/0x16a0 [ 211.768893] ? ioctl_preallocate+0x2e0/0x2e0 [ 211.773288] ? fget_raw+0x20/0x20 [ 211.776731] ? __sb_end_write+0xac/0xe0 [ 211.780692] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 211.786222] ? fput+0x130/0x1a0 [ 211.789485] ? ksys_write+0x1a6/0x250 [ 211.793274] ? security_file_ioctl+0x94/0xc0 [ 211.797672] ksys_ioctl+0xa9/0xd0 [ 211.801114] __x64_sys_ioctl+0x73/0xb0 [ 211.804989] do_syscall_64+0x1b1/0x800 [ 211.808864] ? finish_task_switch+0x1ca/0x810 [ 211.813348] ? syscall_return_slowpath+0x5c0/0x5c0 [ 211.818263] ? syscall_return_slowpath+0x30f/0x5c0 [ 211.823191] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 211.828545] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 211.833377] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 211.838553] RIP: 0033:0x455a09 2018/05/18 19:37:47 executing program 2 (fault-call:2 fault-nth:1): r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x0, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) 2018/05/18 19:37:47 executing program 1: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000040)=0x10000, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000080)="43b04e742d901166021e63bbd120930cadb1fd0e2817cd6443fd10a20a1f2870c9e8979c19d58bc249af26ea29bf942f8f4ac5e21c35313c46e746a8f37de65f20cb370d697988302fb5d32921177ba7b73132b1d01fb87d479439a3e48186ee3afb816460af3a527b", &(0x7f0000000100)="4c36d60afe86d273c95751555421f063e40f92", 0x3}, 0x20) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000440)={r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000480)={r1}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00000004c0)=0x4, 0x4) recvmsg$kcm(r3, &(0x7f0000000900)={&(0x7f00000006c0)=@can={0x0, 0x0}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000740)=""/91, 0x5b}], 0x1, &(0x7f0000000800)=""/207, 0xcf, 0x7}, 0x12060) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000940)={0x1c, 0xd, &(0x7f0000000500)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1}, [@call={0x85, 0x0, 0x0, 0x4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x2}, @alu={0x7, 0x3900000000, 0x0, 0x3, 0x0, 0x100, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x21}, @call={0x85, 0x0, 0x0, 0x13}], {0x95}}, &(0x7f0000000580)='syzkaller\x00', 0xffffffff, 0xed, &(0x7f00000005c0)=""/237, 0x41000, 0x1, [], r4, 0x4}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00000009c0)={r5}) socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r6, &(0x7f0000000dc0)={0x0, 0x0, &(0x7f0000000bc0)=[{&(0x7f0000000a00)="bd117447f2893f63c2b736b51ff092f294fb32f2478fb1b58a78e5613d9813ed95b35313fbbb8cfdc1db04d7071d141ce5cfb2884bdb", 0x36}, {&(0x7f0000000a40)="b8edffa7fd5b14a8de2cf8a290a4ee1b49206817338c784a6c2829631ec313c7783185dfc97abd3c688df938a7e5eaefbd790500976205ce3c16f8e33d0a3181bc0ad1473f697883bf47015b5e96822263a4b41df8b9f0ae75fae1a09124ba32f1c707cc0c34992a8dc3134feb62fac88e84ba1510e0c8e58dc78845c2f1686f4cadf666f886c691ce2aac6f17be8d520fb4bfa50143563b3dba25ca4effdb", 0x9f}, {&(0x7f0000000b00)="f05fc9dae71a7af7ff1766af2fae7b40bca03721ed218d0acc454f8773e199bd3358dcc21934bdc543e019a6fd0815d52af92f20926d8c84313f0559598b5ec67d8956492c9e44f0a32449bfacd2afc52d82058aae62fb8431cc299fbe043c23ac05c36c37ad5fe1c8ece8b98721b0e661e17d8d5d7cdfe0ec96722ac0d4a4ef72428092db43aa7c1df8481c9c0ba7011c160665b7b5b9bdcceda972fa6099020ab0dc0a", 0xa4}], 0x3, &(0x7f0000000c00)=[{0x38, 0x109, 0x6, "e4a11a6391679cd45044104a3c78e77feabae6589ecc621dabb178b064a6f86836bd"}, {0xa0, 0x11c, 0x540b, "33dbef382acd256fdb29410567564266ac77bd609a9b3e2d5cff0339715af6b52982020a533a5565d11d8da4a65fb48f85aab99a86ec9ab3c1c1135055e587abdeaf0028a72097f565010fa6e29dec61a07e3cda2ba039208e2995c3e003a0741a2d4f59972adc6674cbb16c8bc0f52a783eccd4f9a3c772156c47e1b7069e88eca66fe3227db0a6b645"}, {0xc0, 0x113, 0x2, "45f97c04a44ab2440400e6e2180aa7689339f1543388fb6a23965b2528627125cdd8a5ae1040d8cd519520e67d549f78a44a6c11e0e965fff7227506e2b8f91fb2cea7f58eb9250131e410e44818bfa60f7a0149e6a0ef2b9330a053d11ae51616ce46d4159674786d7199bb9cb764bb79505bfedbb6dc9fe2096073b72195e0bd7541c608ade65bc2c172288aa515ef4020e29d9a8bf281259d150e14ade372b0804d1cf5f7f5d8c0966d6781"}], 0x198, 0x20000800}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000e00)) r7 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000e80)={&(0x7f0000000e40)='./file0\x00', 0x0, 0x8}, 0x10) r8 = bpf$PROG_LOAD(0x5, &(0x7f0000001080)={0x3, 0x9, &(0x7f0000000ec0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x2}, [@generic={0x4, 0x5, 0x8, 0x7}, @alu={0x0, 0x80000001, 0x5, 0x6, 0x9, 0xfffffff8}, @generic={0xb4, 0x4, 0x100, 0xc6fda31}], {0x95}}, &(0x7f0000000f40)='GPL\x00', 0xfffffffffffffffd, 0xf5, &(0x7f0000000f80)=""/245, 0x41000, 0x1, [], r4, 0x7}, 0x48) socket$kcm(0x29, 0x7, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001240)={r7, &(0x7f0000001100)="949693dd474046b21746f161d5753b85f06697bb1161c3cf83a3e3d363f528c193ec3f1d31327f1f6e8db0c2016e1a74361c49a74eb03c39e4131050c2b77eb8007baf10403f127ea7628c8c1b0db1c49165f3e7d704d9010f57fc67b27945905b31c6cc5a9dee40f7545b517fd8a112e7ca57f79e926fa34a9663d278abf7", &(0x7f0000001180)="dbdf8405f95cd1d535f640ca1787df69e782a8a73b872842c94aedc87868d7c5ecb721c442184da6c50ba469bffadf3466ad7bef36956fa8a91f8585aa036f1d85e528013cd00a6d298c9e013eea310a445ceb47e00a9b5e7a9ff93e87f7ad20f4d2a5253e4e1389e03e5db93e62090d85eedf6417ce6283b54b8f9278e624f1da21ee80b62560e1c10e719bfb359ffb983add908c454698fa5efc083e087577459a1fb77c85592ba8cb454589c3016742fc80"}, 0x20) ioctl$PERF_EVENT_IOC_QUERY_BPF(r7, 0xc008240a, &(0x7f0000001280)={0x4, 0x0, [0x0, 0x0, 0x0, 0x0]}) r9 = gettid() r10 = perf_event_open(&(0x7f00000013c0)={0x3, 0x70, 0x9146, 0x9, 0xffffffff, 0x10000, 0x0, 0x2, 0x20, 0xb, 0x80000000, 0x6, 0x0, 0xffffffff, 0x3, 0x8, 0x1, 0x100, 0x5, 0xffffffff, 0x800, 0x81, 0x100400, 0xf3e, 0x38e46c69, 0x6, 0xfe2, 0x7, 0x0, 0xfffffffffffffffc, 0x0, 0x5, 0x4, 0x80, 0x1, 0x1, 0x5, 0x10001, 0x0, 0x7ff, 0x2, @perf_bp={&(0x7f0000001380), 0x6}, 0x100, 0x111, 0x100000001, 0x0, 0x7, 0x3, 0x296}, 0xffffffffffffffff, 0xd, 0xffffffffffffff9c, 0x9) r11 = perf_event_open(&(0x7f0000001300)={0x1, 0x70, 0xff, 0xbc, 0x50f7b881, 0x800, 0x0, 0x7fff, 0x80, 0x1, 0x7fffffff, 0x5, 0x7fffffff, 0x1000, 0x2, 0x61, 0xfffffffffffffffd, 0x1, 0x9cdd, 0x4, 0xf23, 0xba, 0xf1, 0x100000001, 0x0, 0x10000, 0x1, 0x1, 0x3ff, 0x4, 0x5, 0x7, 0x7, 0x2, 0x81, 0x80, 0x3, 0x80000001, 0x0, 0x1, 0x2, @perf_bp={&(0x7f00000012c0), 0x1}, 0x40, 0x6bbcd608, 0x4, 0x3, 0x5, 0xff, 0x8}, r9, 0x8, r10, 0x2) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001440)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000015c0)={r11, &(0x7f0000001480)="c38c839b7df5bf21fcbf522d7c4eda7af2fcc379cb7c15d076f166fd96447714d431cff78ed86d95358ed00cea9a41656f264381dd58f4a634705ef0fdbf653d756df02b74d59cc73543c55949c45bab7fced3a4510559022ba3b56148ed105764b7aef4291500d1f22d70928eff2b5387541c59328317f1a787bd774ab5c754f9808eb92d980056f5e87cfd189abe30e5665d8474e0c6b7a8beb85e66a9fccce1d4396c41adb5a6da1ceee4fce24f5a2e37cbdfd2f3102f26a957bb975b4747ad4bf607fd438a5cff59c672cd7cfd2f0c19665b26c90c2f21cac4b03a6891e9afe178efee2cf1016562c7ba7b351c", &(0x7f0000001580)="d92adb18dc2e00c19d93f25120aabb626249c84c1df0a42e6cb54da4f5aec30e35048f321713f342dd67f1", 0x3}, 0x20) r12 = bpf$MAP_CREATE(0x0, &(0x7f0000001600)={0x7, 0x0, 0x7f, 0x0, 0xa, r7, 0x3}, 0x2c) perf_event_open(&(0x7f0000001680)={0x1, 0x70, 0x2, 0x5, 0x80000000, 0xfffffffffffffffe, 0x0, 0xc697, 0x200, 0x1, 0x21, 0x40, 0x7, 0x3f, 0xffffffff, 0x3, 0x20, 0x177, 0xfffffffffffffff7, 0x6, 0x200, 0x0, 0xfffffffffffffffb, 0x6, 0x44, 0x7, 0x40, 0x4, 0x2, 0x5, 0x2, 0xff, 0x0, 0x20, 0x9, 0x0, 0x5, 0x1a8, 0x0, 0xf98b, 0x6, @perf_bp={&(0x7f0000001640), 0xe}, 0x0, 0x400, 0x6, 0x7, 0x230e, 0x200, 0x2}, r9, 0x8, r10, 0x3) r13 = bpf$MAP_CREATE(0x0, &(0x7f0000001700)={0xc, 0x2, 0x4, 0x1000, 0x8, r12, 0x2}, 0x2c) ioctl$PERF_EVENT_IOC_SET_BPF(r11, 0x40042408, r5) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001800)={r12, &(0x7f0000001740)="5de72eb3d78f", &(0x7f0000001780)=""/117}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000018c0)={r8, 0x50, &(0x7f0000001840)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001900)=r14, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001980)={r13, 0x28, &(0x7f0000001940)}, 0x10) [ 211.841724] RSP: 002b:00007f99ad167c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 211.849419] RAX: ffffffffffffffda RBX: 00007f99ad1686d4 RCX: 0000000000455a09 [ 211.856671] RDX: 0000000020000000 RSI: 00000000000089a0 RDI: 0000000000000013 [ 211.863922] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 211.871175] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 211.878429] R13: 00000000000002bf R14: 00000000006f8288 R15: 000000000000002b [ 212.011881] FAULT_INJECTION: forcing a failure. [ 212.011881] name failslab, interval 1, probability 0, space 0, times 0 [ 212.023707] CPU: 1 PID: 17793 Comm: syz-executor2 Not tainted 4.17.0-rc4+ #14 [ 212.030991] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 212.040357] Call Trace: [ 212.042960] dump_stack+0x1b9/0x294 [ 212.046613] ? dump_stack_print_info.cold.2+0x52/0x52 [ 212.051826] ? lock_downgrade+0x8e0/0x8e0 [ 212.056007] should_fail.cold.4+0xa/0x1a [ 212.060091] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 212.065203] ? __lock_acquire+0x7f5/0x5140 [ 212.069429] ? find_held_lock+0x36/0x1c0 [ 212.073486] ? check_same_owner+0x320/0x320 [ 212.077794] ? rcu_note_context_switch+0x710/0x710 [ 212.082708] __should_failslab+0x124/0x180 [ 212.086929] should_failslab+0x9/0x14 [ 212.090715] kmem_cache_alloc_node+0x272/0x780 [ 212.095281] ? __lock_acquire+0x7f5/0x5140 [ 212.099507] ? lock_acquire+0x1dc/0x520 [ 212.103475] ? graph_lock+0x170/0x170 [ 212.107272] __alloc_skb+0x111/0x780 [ 212.110978] ? skb_scrub_packet+0x580/0x580 [ 212.115284] ? find_held_lock+0x36/0x1c0 [ 212.119333] ? lock_downgrade+0x8e0/0x8e0 [ 212.123477] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 212.129014] ? xfrm_lookup+0x827/0x2860 [ 212.132985] alloc_skb_with_frags+0x137/0x760 [ 212.137467] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 212.142467] ? ip6_dst_lookup_tail+0xbbb/0x1da0 [ 212.147121] ? trace_hardirqs_on+0xd/0x10 [ 212.151252] ? __local_bh_enable_ip+0x161/0x230 [ 212.155904] ? skb_complete_wifi_ack+0x1e0/0x1e0 [ 212.160643] ? graph_lock+0x170/0x170 [ 212.164434] sock_alloc_send_pskb+0x87a/0xae0 [ 212.168916] ? sock_wmalloc+0x1e0/0x1e0 [ 212.172876] ? lock_downgrade+0x8e0/0x8e0 [ 212.177016] ? kasan_check_read+0x11/0x20 [ 212.181155] ? rcu_is_watching+0x85/0x140 [ 212.185298] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 212.190477] ? ip6_dst_hoplimit+0xcb/0x4c0 [ 212.194693] ? ipv6_select_ident+0x140/0x140 [ 212.199085] sock_alloc_send_skb+0x32/0x40 [ 212.203303] rawv6_sendmsg+0x201a/0x45b0 [ 212.207355] ? rawv6_getsockopt+0x140/0x140 [ 212.211664] ? graph_lock+0x170/0x170 [ 212.215458] ? debug_check_no_locks_freed+0x310/0x310 [ 212.220638] ? find_held_lock+0x36/0x1c0 [ 212.224686] ? lock_downgrade+0x8e0/0x8e0 [ 212.228820] ? lock_release+0xa10/0xa10 [ 212.232783] ? __check_object_size+0x95/0x5d9 [ 212.237264] ? __might_sleep+0x95/0x190 [ 212.241228] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 212.246746] ? _copy_from_user+0xdf/0x150 [ 212.250881] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 212.255881] ? rw_copy_check_uvector+0x2d3/0x3a0 [ 212.260645] inet_sendmsg+0x19f/0x690 [ 212.264438] ? rawv6_getsockopt+0x140/0x140 [ 212.268748] ? inet_sendmsg+0x19f/0x690 [ 212.272703] ? copy_msghdr_from_user+0x3bc/0x560 [ 212.277440] ? ipip_gro_receive+0x100/0x100 [ 212.281743] ? move_addr_to_kernel.part.18+0x100/0x100 [ 212.287001] ? security_socket_sendmsg+0x94/0xc0 [ 212.291748] ? ipip_gro_receive+0x100/0x100 [ 212.296055] sock_sendmsg+0xd5/0x120 [ 212.299761] ___sys_sendmsg+0x805/0x940 [ 212.303733] ? copy_msghdr_from_user+0x560/0x560 [ 212.308492] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 212.314020] ? proc_fail_nth_write+0x96/0x1f0 [ 212.318504] ? __fget_light+0x2ef/0x430 [ 212.322466] ? fget_raw+0x20/0x20 [ 212.325901] ? find_held_lock+0x36/0x1c0 [ 212.329956] ? kasan_check_write+0x14/0x20 [ 212.334183] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 212.339705] ? sockfd_lookup_light+0xc5/0x160 [ 212.344182] __sys_sendmsg+0x115/0x270 [ 212.348055] ? __ia32_sys_shutdown+0x80/0x80 [ 212.352444] ? __sb_end_write+0xac/0xe0 [ 212.356401] ? fput+0x130/0x1a0 [ 212.359669] ? ksys_write+0x1a6/0x250 [ 212.363458] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 212.368297] __x64_sys_sendmsg+0x78/0xb0 [ 212.372353] do_syscall_64+0x1b1/0x800 [ 212.376223] ? finish_task_switch+0x1ca/0x810 [ 212.380712] ? syscall_return_slowpath+0x5c0/0x5c0 [ 212.385627] ? syscall_return_slowpath+0x30f/0x5c0 [ 212.390543] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 212.395891] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 212.400721] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 212.405892] RIP: 0033:0x455a09 2018/05/18 19:37:48 executing program 4: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x6, 0x7, 0x3ff, 0xfff, 0x0, 0x1ff, 0x0, 0x3, 0x7, 0x4, 0x8, 0x2, 0x81, 0x0, 0x5, 0x3, 0x0, 0x9127, 0x100000, 0x3, 0x27a6, 0x0, 0xffffffffffffffc1, 0x7, 0x800, 0x4, 0x87, 0x6, 0x4000000000000, 0x98, 0x9, 0x4, 0x5, 0x4, 0x1, 0x6, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000000040), 0x1}, 0x2000, 0x1, 0x5, 0x6, 0x4, 0x7, 0x800}, 0x0, 0xf, 0xffffffffffffffff, 0xa) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x20) r1 = getpid() socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000280)) socketpair(0x9, 0x803, 0x3, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000240)) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000380)={r2}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x6, 0x2, 0x2, 0x1479, 0x0, 0x9, 0x2b, 0x3, 0x4, 0xd89, 0x0, 0xe2b3, 0x10001, 0xfffffffffffffe00, 0x9, 0x5, 0x7fffffff, 0x7fffffff, 0x3, 0x4, 0xc3ac, 0x9, 0xc5ce, 0x1, 0x100, 0x6, 0x5e, 0x8, 0x80, 0x9, 0x0, 0x80000000, 0x1, 0x1, 0x100000000, 0x7, 0x0, 0x100000000, 0x2, @perf_config_ext={0x24f, 0x1a41}, 0x0, 0x9, 0x0, 0x1, 0x1, 0x3, 0x1}, r1, 0x1, r0, 0xb) perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x93, 0x3f, 0x0, 0x1, 0x0, 0x2, 0x2, @perf_bp={&(0x7f0000000000), 0x4}, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 2018/05/18 19:37:48 executing program 3: r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x0, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e1", 0x14}], 0x1}, 0x0) 2018/05/18 19:37:48 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x2d, 0x8, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001140)={r0, &(0x7f0000000080), &(0x7f0000000240)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r0, &(0x7f0000000500)="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"}, 0xfffffffffffffd6a) 2018/05/18 19:37:48 executing program 6: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000000c0)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xec}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=ANY=[]}, 0x20044810) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @empty=0xc0fe}}, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000780)}, 0x20004040) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)) 2018/05/18 19:37:48 executing program 7 (fault-call:1 fault-nth:44): socketpair(0x1, 0x80003, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a0, &(0x7f0000000000)='%d') 2018/05/18 19:37:48 executing program 1: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0x3, &(0x7f0000000280)=ANY=[@ANYBLOB="18000000ffea00000000000000000000951f000000000000d14d5187984f787b60c607000000000000006b3364bffae8000cd07b7f4e41bc74ae97bf00abdf0fedac1c1d420fa3a3cdfde671a2ead62fea1624b8a8a5f5770b97f8891bda257275493931ae6e046d40e67fcba90b07cb1e48a27dc0672bf8a7b5333b93d113d8695b6e6ac21cd9eadc8d5cfefd87d4dda76657796212954463ceda8083e65ef2350b184a9b38b1a5b036725cbe584f80e4f72cf4552d449a2f47b151663aaf1331e57d9793aa94db1c19e859ddcbb5bbb7fdebc2c2445a1b5a028550524915729e636214278de09ebc0d80355196510f4ef1f6feca00addc63d29bbfc094e3eda0879f"], &(0x7f00000001c0)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f0000000080)=""/251}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000180)) 2018/05/18 19:37:48 executing program 2 (fault-call:2 fault-nth:2): r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x0, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) 2018/05/18 19:37:48 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x2c) r0 = socket$kcm(0xa, 0x3, 0x87) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000002240)={&(0x7f0000000080)=@ipx, 0x80, &(0x7f0000002140)=[{&(0x7f0000001140)=""/4096, 0x1000}], 0x1, &(0x7f0000002180)=""/146, 0x92}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000100)={r0}) sendmsg$kcm(r0, &(0x7f0000002780)={&(0x7f0000000000)=@un=@abs, 0x80, &(0x7f0000001380), 0x2ed, &(0x7f0000000100)}, 0x0) [ 212.409060] RSP: 002b:00007f096b8d9c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 212.416750] RAX: ffffffffffffffda RBX: 00007f096b8da6d4 RCX: 0000000000455a09 [ 212.423999] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000013 [ 212.431260] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 212.438512] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 212.445763] R13: 000000000000059c R14: 00000000006fc740 R15: 0000000000000001 [ 212.504712] FAULT_INJECTION: forcing a failure. [ 212.504712] name failslab, interval 1, probability 0, space 0, times 0 [ 212.516072] CPU: 1 PID: 17802 Comm: syz-executor7 Not tainted 4.17.0-rc4+ #14 [ 212.523361] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 212.532726] Call Trace: [ 212.535334] dump_stack+0x1b9/0x294 [ 212.538983] ? dump_stack_print_info.cold.2+0x52/0x52 [ 212.544186] ? perf_trace_lock_acquire+0xe3/0x980 [ 212.549053] ? __mutex_lock+0x7d9/0x17f0 [ 212.553153] should_fail.cold.4+0xa/0x1a [ 212.557239] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 212.562366] ? graph_lock+0x170/0x170 [ 212.566190] ? find_held_lock+0x36/0x1c0 [ 212.570271] ? __lock_is_held+0xb5/0x140 [ 212.574360] ? check_same_owner+0x320/0x320 [ 212.578703] ? kasan_check_write+0x14/0x20 [ 212.582958] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 212.587911] ? rcu_note_context_switch+0x710/0x710 [ 212.592871] __should_failslab+0x124/0x180 [ 212.597134] should_failslab+0x9/0x14 [ 212.600955] kmem_cache_alloc+0x2af/0x760 [ 212.605123] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 212.610076] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 212.615116] __kernfs_new_node+0xe7/0x580 [ 212.619287] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 212.624059] ? mutex_unlock+0xd/0x10 [ 212.627790] ? kernfs_activate+0x20e/0x2a0 [ 212.632046] ? kernfs_walk_and_get_ns+0x320/0x320 [ 212.636908] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 212.642463] ? kernfs_link_sibling+0x1d2/0x3b0 [ 212.647073] kernfs_new_node+0x80/0xf0 [ 212.650984] __kernfs_create_file+0x4d/0x330 [ 212.655419] sysfs_add_file_mode_ns+0x21a/0x560 [ 212.660117] internal_create_group+0x282/0x970 [ 212.664731] sysfs_create_groups+0x9b/0x150 [ 212.669073] device_add+0x84d/0x16d0 [ 212.672809] ? device_private_init+0x230/0x230 [ 212.677416] ? rtnl_is_locked+0xae/0xe0 [ 212.681408] ? rtnl_trylock+0x20/0x20 [ 212.685217] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 212.690247] ? br_multicast_init_stats+0xdf/0x150 [ 212.695114] netdev_register_kobject+0x180/0x380 [ 212.699892] register_netdevice+0x997/0x11c0 2018/05/18 19:37:48 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x2, 0x4, 0x6, 0x3, 0x2, 0xffffffffffffff9c}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)={&(0x7f0000000000)='.\x00', r0}, 0x10) socketpair(0x0, 0x6, 0x9, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x40) 2018/05/18 19:37:48 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x80000}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x7, 0x5, &(0x7f00000001c0)=ANY=[@ANYBLOB="18000000000000ee000000000000000079100000000000000034063a30599bc01700f320a52502d377000000000000009500"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0xe, 0xa, &(0x7f0000000000)=@raw=[@map={0x18, 0x7, 0x1, 0x0, r0}, @map={0x18, 0xe, 0x1, 0x0, r0}, @ldst={0x2, 0x0, 0x7, 0x7, 0x4, 0xfffffffc, 0x1}, @ldst={0x3, 0x1, 0x3, 0x0, 0x0, 0x4, 0x4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x6c71}], &(0x7f0000000080)='GPL\x00', 0x0, 0x7a, &(0x7f00000000c0)=""/122, 0x41000, 0x1, [], 0x0, 0x5}, 0x48) [ 212.704323] ? netdev_change_features+0x100/0x100 [ 212.709199] register_netdev+0x30/0x50 [ 212.713104] br_add_bridge+0x9b/0xf0 [ 212.716843] br_ioctl_deviceless_stub+0x99c/0xad0 [ 212.721700] ? graph_lock+0x170/0x170 [ 212.725518] ? find_held_lock+0x36/0x1c0 [ 212.729597] ? old_dev_ioctl.isra.2+0x20c0/0x20c0 [ 212.734468] ? lock_downgrade+0x8e0/0x8e0 [ 212.738640] ? kasan_check_read+0x11/0x20 [ 212.742805] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 212.748025] ? old_dev_ioctl.isra.2+0x20c0/0x20c0 [ 212.752886] sock_ioctl+0x2d5/0x680 [ 212.756533] ? dlci_ioctl_set+0x40/0x40 [ 212.760521] ? expand_files.part.8+0x9a0/0x9a0 [ 212.765124] ? kasan_check_write+0x14/0x20 [ 212.769397] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 212.774345] ? wait_for_completion+0x870/0x870 [ 212.778948] ? dlci_ioctl_set+0x40/0x40 [ 212.782938] do_vfs_ioctl+0x1cf/0x16a0 [ 212.786845] ? ioctl_preallocate+0x2e0/0x2e0 [ 212.791270] ? fget_raw+0x20/0x20 [ 212.794740] ? __sb_end_write+0xac/0xe0 [ 212.798733] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 212.804283] ? fput+0x130/0x1a0 [ 212.807575] ? ksys_write+0x1a6/0x250 [ 212.811394] ? security_file_ioctl+0x94/0xc0 [ 212.815820] ksys_ioctl+0xa9/0xd0 [ 212.819279] __x64_sys_ioctl+0x73/0xb0 [ 212.823177] do_syscall_64+0x1b1/0x800 [ 212.827066] ? finish_task_switch+0x1ca/0x810 [ 212.831568] ? syscall_return_slowpath+0x5c0/0x5c0 [ 212.836488] ? syscall_return_slowpath+0x30f/0x5c0 [ 212.841410] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 212.846766] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 212.851611] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 212.856789] RIP: 0033:0x455a09 [ 212.859966] RSP: 002b:00007f99ad167c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 212.867673] RAX: ffffffffffffffda RBX: 00007f99ad1686d4 RCX: 0000000000455a09 [ 212.874929] RDX: 0000000020000000 RSI: 00000000000089a0 RDI: 0000000000000013 [ 212.882193] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 212.889456] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 212.896721] R13: 00000000000002bf R14: 00000000006f8288 R15: 000000000000002c [ 212.910326] FAULT_INJECTION: forcing a failure. [ 212.910326] name failslab, interval 1, probability 0, space 0, times 0 [ 212.921769] CPU: 0 PID: 17832 Comm: syz-executor2 Not tainted 4.17.0-rc4+ #14 [ 212.929045] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 212.938384] Call Trace: [ 212.940962] dump_stack+0x1b9/0x294 [ 212.944581] ? dump_stack_print_info.cold.2+0x52/0x52 [ 212.949762] ? is_bpf_text_address+0xd7/0x170 [ 212.954248] ? kernel_text_address+0x79/0xf0 [ 212.958654] ? __unwind_start+0x166/0x330 [ 212.962802] should_fail.cold.4+0xa/0x1a [ 212.966849] ? __save_stack_trace+0x7e/0xd0 [ 212.971167] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 212.976286] ? save_stack+0xa9/0xd0 [ 212.979908] ? save_stack+0x43/0xd0 [ 212.983530] ? kasan_kmalloc+0xc4/0xe0 [ 212.987401] ? kasan_slab_alloc+0x12/0x20 [ 212.991543] ? find_held_lock+0x36/0x1c0 [ 212.995599] ? check_same_owner+0x320/0x320 [ 212.999905] ? rcu_note_context_switch+0x710/0x710 [ 213.004823] __should_failslab+0x124/0x180 [ 213.009059] should_failslab+0x9/0x14 [ 213.012848] kmem_cache_alloc_node_trace+0x26f/0x770 [ 213.017944] __kmalloc_node_track_caller+0x33/0x70 [ 213.022863] __kmalloc_reserve.isra.39+0x3a/0xe0 [ 213.027609] __alloc_skb+0x14d/0x780 [ 213.031314] ? skb_scrub_packet+0x580/0x580 [ 213.035625] ? find_held_lock+0x36/0x1c0 [ 213.039675] ? lock_downgrade+0x8e0/0x8e0 [ 213.043826] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 213.049350] ? xfrm_lookup+0x827/0x2860 [ 213.053316] alloc_skb_with_frags+0x137/0x760 [ 213.057796] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 213.062808] ? ip6_dst_lookup_tail+0xbbb/0x1da0 [ 213.067461] ? trace_hardirqs_on+0xd/0x10 [ 213.071595] ? __local_bh_enable_ip+0x161/0x230 [ 213.076259] ? skb_complete_wifi_ack+0x1e0/0x1e0 [ 213.080997] ? graph_lock+0x170/0x170 [ 213.086097] sock_alloc_send_pskb+0x87a/0xae0 [ 213.090587] ? sock_wmalloc+0x1e0/0x1e0 [ 213.094555] ? lock_downgrade+0x8e0/0x8e0 [ 213.098694] ? kasan_check_read+0x11/0x20 [ 213.102826] ? rcu_is_watching+0x85/0x140 [ 213.106959] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 213.112138] ? ip6_dst_hoplimit+0xcb/0x4c0 [ 213.116358] ? ipv6_select_ident+0x140/0x140 [ 213.120754] sock_alloc_send_skb+0x32/0x40 [ 213.124974] rawv6_sendmsg+0x201a/0x45b0 [ 213.129035] ? rawv6_getsockopt+0x140/0x140 [ 213.133344] ? graph_lock+0x170/0x170 [ 213.137132] ? debug_check_no_locks_freed+0x310/0x310 [ 213.142313] ? find_held_lock+0x36/0x1c0 [ 213.146366] ? lock_downgrade+0x8e0/0x8e0 [ 213.150501] ? lock_release+0xa10/0xa10 [ 213.154464] ? __check_object_size+0x95/0x5d9 [ 213.158947] ? __might_sleep+0x95/0x190 [ 213.162908] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 213.168430] ? _copy_from_user+0xdf/0x150 [ 213.172564] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 213.177565] ? rw_copy_check_uvector+0x2d3/0x3a0 [ 213.182422] inet_sendmsg+0x19f/0x690 [ 213.186208] ? rawv6_getsockopt+0x140/0x140 [ 213.190510] ? inet_sendmsg+0x19f/0x690 [ 213.194466] ? copy_msghdr_from_user+0x3bc/0x560 [ 213.199207] ? ipip_gro_receive+0x100/0x100 [ 213.203511] ? move_addr_to_kernel.part.18+0x100/0x100 [ 213.208773] ? security_socket_sendmsg+0x94/0xc0 [ 213.213511] ? ipip_gro_receive+0x100/0x100 [ 213.217818] sock_sendmsg+0xd5/0x120 [ 213.221519] ___sys_sendmsg+0x805/0x940 [ 213.225480] ? copy_msghdr_from_user+0x560/0x560 [ 213.230231] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 213.235752] ? proc_fail_nth_write+0x96/0x1f0 [ 213.240235] ? __fget_light+0x2ef/0x430 [ 213.244194] ? fget_raw+0x20/0x20 [ 213.247634] ? find_held_lock+0x36/0x1c0 [ 213.251682] ? kasan_check_write+0x14/0x20 [ 213.255911] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 213.261434] ? sockfd_lookup_light+0xc5/0x160 [ 213.265918] __sys_sendmsg+0x115/0x270 [ 213.269790] ? __ia32_sys_shutdown+0x80/0x80 [ 213.274182] ? __sb_end_write+0xac/0xe0 [ 213.278148] ? fput+0x130/0x1a0 [ 213.281415] ? ksys_write+0x1a6/0x250 [ 213.285208] __x64_sys_sendmsg+0x78/0xb0 [ 213.289258] do_syscall_64+0x1b1/0x800 [ 213.293134] ? syscall_return_slowpath+0x5c0/0x5c0 [ 213.298051] ? syscall_return_slowpath+0x30f/0x5c0 [ 213.302972] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 213.308328] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 213.313160] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 213.318333] RIP: 0033:0x455a09 [ 213.321506] RSP: 002b:00007f096b8d9c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 213.329200] RAX: ffffffffffffffda RBX: 00007f096b8da6d4 RCX: 0000000000455a09 [ 213.336455] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000013 [ 213.343706] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 213.350967] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 2018/05/18 19:37:49 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000001980)=[{&(0x7f0000000600)=' ', 0x1}], 0x1, &(0x7f0000003540)=ANY=[]}, 0x0) recvmsg$kcm(r1, &(0x7f0000003dc0)={&(0x7f0000000640)=@can, 0x80, &(0x7f0000003d40)=[{&(0x7f0000003d00)=""/32, 0x20}], 0x1}, 0x2140) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)=0x7, 0x4) 2018/05/18 19:37:49 executing program 3: r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x0, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830", 0x1e}], 0x1}, 0x0) 2018/05/18 19:37:49 executing program 0: mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='sysv\x00', 0x0, &(0x7f00000000c0)="e3cbf95275870cef28b5829b65ff41f7c5444f2d6e0dc80436e62815d116ccd78aa186814ba251f7068fd2681c2d11df3622eca18a01eafe7e38b8f3be06e5b16c40c1b1b867f689ddc56509e3175e9eee017f77338f1273c31ea0cbd194ff6453a084") mkdir(&(0x7f0000001000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0xffffffffffffffff, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='gfs2\x00', 0x4, &(0x7f0000000200)="3debb6f491ed53c0628f7cd908b24beda6ebd0e5f57a55f2d345df915a3b33661aa74d20caa21935c89b462de0510dbcc098f36908eb6f1fe0f4062fc23d1a37334475389fc8a166d421bb96250f17803cae98a7a5626f71dd0d53a3941bfa0029a201c2033210001e5faab22428a850313d96db242d04a0ae23643619f07b4d97ad99445343709a25c1eb35feffd1893fe1e79afc0b6571b75d6dd1347afb3e266ac29d6ca8c760b03aa020") 2018/05/18 19:37:49 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000080)={r0}) sendmsg$kcm(r0, &(0x7f0000000700)={&(0x7f0000000140)=@pppol2tpv3in6={0x2, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x80, &(0x7f00000005c0), 0x0, &(0x7f00000005c0), 0xa}, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) 2018/05/18 19:37:49 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) socketpair(0xa, 0x800, 0x81, &(0x7f0000000000)={0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', r0}, 0x10) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000040)={0x2, 0x0, [0x0, 0x0]}) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x9, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x3, 0x1, 0x10}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) close(r0) 2018/05/18 19:37:49 executing program 2 (fault-call:2 fault-nth:3): r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x0, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) 2018/05/18 19:37:49 executing program 7 (fault-call:1 fault-nth:45): socketpair(0x1, 0x80003, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a0, &(0x7f0000000000)='%d') 2018/05/18 19:37:49 executing program 1: r0 = getpid() r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x2, 0x8, 0x453, 0x7, 0x0, 0x5, 0x4, 0xa, 0x6, 0x100, 0x5, 0x7f, 0x4, 0xd5cb, 0x7352, 0xffa6, 0xe06, 0x9, 0x200, 0x2, 0x20, 0x6, 0x0, 0x200000000, 0x4, 0xffffffffffffff01, 0x4, 0xffffffff, 0x7, 0x8, 0x3, 0xfffffffffffffffd, 0x7fff, 0x80, 0x3, 0x62, 0x0, 0x100000001, 0x2, @perf_config_ext={0x1, 0xf980000000000000}, 0x10000, 0x7, 0x1ff, 0x1, 0xff, 0x7fff}, 0x0, 0xd, 0xffffffffffffff9c, 0x1) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x6, 0x100000001, 0x8347, 0x7, 0x0, 0x80, 0x10202, 0x8, 0x80000001, 0x4, 0x3, 0x1, 0x7, 0x9, 0x9105, 0xffffffff, 0x1ad1f1af, 0x9, 0x2, 0x2ea700000, 0x2, 0xffffffffffff8000, 0x9, 0x40, 0x3, 0x81, 0x100000001, 0x400, 0xfff, 0x873c, 0x800, 0x8, 0x3, 0x2, 0x1, 0x96, 0x0, 0x7, 0x3, @perf_config_ext={0x6, 0xfffffffffffffc01}, 0x10278, 0x8191, 0x401, 0x7, 0x7e5, 0x3, 0x69}, r0, 0x0, r1, 0x1) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x2c) r3 = getpid() perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001}, r3, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r2, &(0x7f0000000080), &(0x7f00000000c0)="14"}, 0x20) [ 213.358223] R13: 000000000000059c R14: 00000000006fc740 R15: 0000000000000002 [ 213.438431] FAULT_INJECTION: forcing a failure. [ 213.438431] name failslab, interval 1, probability 0, space 0, times 0 [ 213.449768] CPU: 1 PID: 17843 Comm: syz-executor7 Not tainted 4.17.0-rc4+ #14 [ 213.457057] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 213.466419] Call Trace: [ 213.469024] dump_stack+0x1b9/0x294 [ 213.472687] ? dump_stack_print_info.cold.2+0x52/0x52 [ 213.477891] ? __mutex_lock+0x7d9/0x17f0 [ 213.481919] FAULT_INJECTION: forcing a failure. [ 213.481919] name failslab, interval 1, probability 0, space 0, times 0 [ 213.481968] should_fail.cold.4+0xa/0x1a [ 213.482045] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 213.502504] ? kasan_kmalloc+0xc4/0xe0 [ 213.506396] ? graph_lock+0x170/0x170 [ 213.510198] ? find_held_lock+0x36/0x1c0 [ 213.514261] ? __lock_is_held+0xb5/0x140 [ 213.518331] ? check_same_owner+0x320/0x320 [ 213.522649] ? kasan_check_write+0x14/0x20 [ 213.526876] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 213.531813] ? rcu_note_context_switch+0x710/0x710 [ 213.536741] __should_failslab+0x124/0x180 [ 213.540972] should_failslab+0x9/0x14 [ 213.544768] kmem_cache_alloc+0x2af/0x760 [ 213.548915] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 213.553843] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 213.558858] __kernfs_new_node+0xe7/0x580 [ 213.563006] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 213.567765] ? mutex_unlock+0xd/0x10 [ 213.571479] ? kernfs_activate+0x20e/0x2a0 [ 213.575711] ? kernfs_walk_and_get_ns+0x320/0x320 [ 213.580552] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 213.586084] ? kernfs_link_sibling+0x1d2/0x3b0 [ 213.590667] kernfs_new_node+0x80/0xf0 [ 213.594553] __kernfs_create_file+0x4d/0x330 [ 213.598959] sysfs_add_file_mode_ns+0x21a/0x560 [ 213.603628] internal_create_group+0x282/0x970 [ 213.608213] sysfs_create_groups+0x9b/0x150 [ 213.612534] device_add+0x84d/0x16d0 [ 213.616249] ? device_private_init+0x230/0x230 [ 213.620828] ? rtnl_is_locked+0xae/0xe0 [ 213.624803] ? rtnl_trylock+0x20/0x20 [ 213.628599] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 213.633614] ? br_multicast_init_stats+0xdf/0x150 [ 213.638458] netdev_register_kobject+0x180/0x380 [ 213.643213] register_netdevice+0x997/0x11c0 [ 213.647622] ? netdev_change_features+0x100/0x100 [ 213.652472] register_netdev+0x30/0x50 [ 213.656355] br_add_bridge+0x9b/0xf0 [ 213.660067] br_ioctl_deviceless_stub+0x99c/0xad0 [ 213.664901] ? graph_lock+0x170/0x170 [ 213.668697] ? find_held_lock+0x36/0x1c0 [ 213.672753] ? old_dev_ioctl.isra.2+0x20c0/0x20c0 [ 213.677594] ? lock_downgrade+0x8e0/0x8e0 [ 213.681742] ? kasan_check_read+0x11/0x20 [ 213.685886] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 213.691082] ? old_dev_ioctl.isra.2+0x20c0/0x20c0 [ 213.695925] sock_ioctl+0x2d5/0x680 [ 213.699548] ? dlci_ioctl_set+0x40/0x40 [ 213.703519] ? expand_files.part.8+0x9a0/0x9a0 [ 213.708099] ? kasan_check_write+0x14/0x20 [ 213.712329] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 213.717253] ? wait_for_completion+0x870/0x870 [ 213.721835] ? dlci_ioctl_set+0x40/0x40 [ 213.725807] do_vfs_ioctl+0x1cf/0x16a0 [ 213.729692] ? ioctl_preallocate+0x2e0/0x2e0 [ 213.734096] ? fget_raw+0x20/0x20 [ 213.737545] ? __sb_end_write+0xac/0xe0 [ 213.741519] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 213.747066] ? fput+0x130/0x1a0 [ 213.750340] ? ksys_write+0x1a6/0x250 [ 213.754139] ? security_file_ioctl+0x94/0xc0 [ 213.758545] ksys_ioctl+0xa9/0xd0 [ 213.761994] __x64_sys_ioctl+0x73/0xb0 [ 213.765884] do_syscall_64+0x1b1/0x800 [ 213.769768] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 213.774610] ? syscall_return_slowpath+0x5c0/0x5c0 [ 213.779536] ? syscall_return_slowpath+0x30f/0x5c0 [ 213.784464] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 213.789825] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 213.794692] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 213.799875] RIP: 0033:0x455a09 [ 213.803059] RSP: 002b:00007f99ad167c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 213.810761] RAX: ffffffffffffffda RBX: 00007f99ad1686d4 RCX: 0000000000455a09 [ 213.818029] RDX: 0000000020000000 RSI: 00000000000089a0 RDI: 0000000000000013 [ 213.825290] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 213.832549] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 213.839809] R13: 00000000000002bf R14: 00000000006f8288 R15: 000000000000002d [ 213.847089] CPU: 0 PID: 17859 Comm: syz-executor2 Not tainted 4.17.0-rc4+ #14 [ 213.854374] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 213.863733] Call Trace: [ 213.865595] rpcbind: RPC call returned error 22 [ 213.866344] dump_stack+0x1b9/0x294 [ 213.866361] ? dump_stack_print_info.cold.2+0x52/0x52 [ 213.866379] ? __lock_acquire+0x7f5/0x5140 [ 213.884052] should_fail.cold.4+0xa/0x1a [ 213.888124] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 213.893247] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 213.898804] ? fib6_table_lookup+0xca4/0x1580 [ 213.903327] ? graph_lock+0x170/0x170 [ 213.907144] ? rt6_age_exceptions+0x1000/0x1000 [ 213.911828] ? trace_hardirqs_on_caller+0x110/0x5c0 [ 213.916859] ? find_match+0xd7b/0x1690 [ 213.920762] ? __lock_is_held+0xb5/0x140 [ 213.924836] ? graph_lock+0x170/0x170 [ 213.928649] __should_failslab+0x124/0x180 [ 213.932913] should_failslab+0x9/0x14 [ 213.936735] kmem_cache_alloc_node+0x56/0x780 [ 213.941225] ? find_held_lock+0x36/0x1c0 [ 213.945288] __alloc_skb+0x111/0x780 [ 213.948991] ? skb_scrub_packet+0x580/0x580 [ 213.953321] ? print_usage_bug+0xc0/0xc0 [ 213.957369] ? debug_check_no_locks_freed+0x310/0x310 [ 213.962543] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 213.967550] ? ip6_pol_route+0x3cd/0x1100 [ 213.971682] ? trace_hardirqs_on+0xd/0x10 [ 213.975815] ? ip6_pol_route+0x442/0x1100 [ 213.979952] alloc_skb_with_frags+0x137/0x760 [ 213.984435] ? __lock_acquire+0x7f5/0x5140 [ 213.988666] ? __lock_acquire+0x7f5/0x5140 [ 213.992889] ? skb_complete_wifi_ack+0x1e0/0x1e0 [ 213.997643] sock_alloc_send_pskb+0x87a/0xae0 [ 214.002125] ? __lock_is_held+0xb5/0x140 [ 214.006176] ? sock_wmalloc+0x1e0/0x1e0 [ 214.010143] ? print_usage_bug+0xc0/0xc0 [ 214.014206] ? __lock_acquire+0x7f5/0x5140 [ 214.018438] ? graph_lock+0x170/0x170 [ 214.022226] ? debug_check_no_locks_freed+0x310/0x310 [ 214.027399] ? dst_release+0x5d/0xb0 [ 214.031105] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 214.036634] ? xfrm_lookup+0x827/0x2860 [ 214.040598] sock_alloc_send_skb+0x32/0x40 [ 214.044821] __ip6_append_data.isra.47+0x1fae/0x3860 [ 214.049922] ? ip6_setup_cork+0x1810/0x1810 [ 214.054232] ? ip6_mtu+0x159/0x510 [ 214.057760] ? ip6_dst_ifdown+0x4c0/0x4c0 [ 214.061894] ? find_held_lock+0x36/0x1c0 [ 214.065942] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 214.071490] ? ip6_setup_cork+0x110b/0x1810 [ 214.075805] ? ip6_autoflowlabel.part.48+0x80/0x80 [ 214.080720] ? graph_lock+0x170/0x170 [ 214.084515] ? lock_acquire+0x1dc/0x520 [ 214.088474] ? icmp6_send+0x1c8c/0x2da0 [ 214.092435] ip6_append_data+0x1bd/0x2e0 [ 214.096482] ? rawv6_exit+0x20/0x20 [ 214.100094] ? rawv6_exit+0x20/0x20 [ 214.103707] icmp6_send+0x1e3a/0x2da0 [ 214.107503] ? icmpv6_push_pending_frames+0x540/0x540 [ 214.112677] ? __lock_acquire+0x7f5/0x5140 [ 214.116898] ? skb_scrub_packet+0x580/0x580 [ 214.121206] ? find_held_lock+0x36/0x1c0 [ 214.125257] ? __local_bh_enable_ip+0x161/0x230 [ 214.129924] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 214.135449] ? ip_vs_in+0x2b9/0x28f0 [ 214.139153] ? ip6t_do_table+0xd6c/0x1cd0 [ 214.143289] ? trace_hardirqs_on+0xd/0x10 [ 214.147431] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 214.152958] ? ip_vs_in_icmp+0x2900/0x2900 [ 214.157181] ? refcount_add_not_zero+0x216/0x320 [ 214.161923] ? ip_vs_out_icmp_v6.isra.25+0x6c0/0x6c0 [ 214.167017] ? __local_bh_enable_ip+0x161/0x230 [ 214.171675] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 214.176673] ? ip6t_do_table+0xd6c/0x1cd0 [ 214.180807] ? __local_bh_enable_ip+0x161/0x230 [ 214.185986] ? graph_lock+0x170/0x170 [ 214.189775] ? lock_acquire+0x1dc/0x520 [ 214.193735] ? inet6_unregister_icmp_sender+0x50/0x50 [ 214.198931] ? icmpv6_push_pending_frames+0x540/0x540 [ 214.204104] icmpv6_send+0x17a/0x300 [ 214.207801] ? icmpv6_send+0x17a/0x300 [ 214.211675] ? inet6_unregister_icmp_sender+0x50/0x50 [ 214.216848] ? icmpv6_push_pending_frames+0x540/0x540 [ 214.222032] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 214.227218] ip6_pkt_drop+0x1dd/0x600 [ 214.231007] ? __ip6_del_rt+0x140/0x140 [ 214.234973] ? rcu_is_watching+0x85/0x140 [ 214.239108] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 214.244289] ip6_pkt_discard_out+0xa9/0x190 [ 214.248600] rawv6_sendmsg+0x2686/0x45b0 [ 214.252656] ? rawv6_getsockopt+0x140/0x140 [ 214.256962] ? graph_lock+0x170/0x170 [ 214.260758] ? debug_check_no_locks_freed+0x310/0x310 [ 214.265943] ? find_held_lock+0x36/0x1c0 [ 214.270006] ? lock_release+0xa10/0xa10 [ 214.273978] ? __check_object_size+0x95/0x5d9 [ 214.278470] ? rawv6_recvmsg+0xe80/0xe80 [ 214.282527] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 214.288050] ? _copy_from_user+0xdf/0x150 [ 214.292186] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 214.297186] ? rw_copy_check_uvector+0x2d3/0x3a0 [ 214.301939] inet_sendmsg+0x19f/0x690 [ 214.305726] ? rawv6_getsockopt+0x140/0x140 [ 214.310034] ? inet_sendmsg+0x19f/0x690 [ 214.313991] ? copy_msghdr_from_user+0x3bc/0x560 [ 214.318826] ? ipip_gro_receive+0x100/0x100 [ 214.323130] ? move_addr_to_kernel.part.18+0x100/0x100 [ 214.328395] ? security_socket_sendmsg+0x94/0xc0 [ 214.333143] ? ipip_gro_receive+0x100/0x100 [ 214.337449] sock_sendmsg+0xd5/0x120 [ 214.341150] ___sys_sendmsg+0x805/0x940 [ 214.345114] ? copy_msghdr_from_user+0x560/0x560 [ 214.349861] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 214.355386] ? proc_fail_nth_write+0x96/0x1f0 [ 214.359867] ? __fget_light+0x2ef/0x430 [ 214.363832] ? fget_raw+0x20/0x20 [ 214.367273] ? find_held_lock+0x36/0x1c0 [ 214.371322] ? kasan_check_write+0x14/0x20 [ 214.375555] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 214.381081] ? sockfd_lookup_light+0xc5/0x160 [ 214.385563] __sys_sendmsg+0x115/0x270 [ 214.389443] ? __ia32_sys_shutdown+0x80/0x80 [ 214.393840] ? __sb_end_write+0xac/0xe0 [ 214.397803] ? fput+0x130/0x1a0 [ 214.401069] ? ksys_write+0x1a6/0x250 [ 214.404862] __x64_sys_sendmsg+0x78/0xb0 [ 214.408911] do_syscall_64+0x1b1/0x800 [ 214.412785] ? finish_task_switch+0x1ca/0x810 [ 214.417269] ? syscall_return_slowpath+0x5c0/0x5c0 [ 214.422185] ? syscall_return_slowpath+0x30f/0x5c0 [ 214.427114] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 214.432462] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 214.437293] entry_SYSCALL_64_after_hwframe+0x49/0xbe 2018/05/18 19:37:49 executing program 6: r0 = socket$kcm(0xa, 0x1, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r1, 0x0, 0x8d, 0x0, &(0x7f0000000200)="9448b3f04a6d9cae57e8ed4b96d3fba764a5757074676eac505893a976100ae608da69bdec1dd9463603445d18d09f803c690b6c61708f10f5c72501fa5713dc815de3bf165e5c5f4043f547d26d7a58395cc0a99a44d28364a01e4853ae8df8b4cfb02483b02162d32b5ce456834a5667300fa8435729b1cf75d605c61f08fb2cae05d448012c0af09c5e9fa0", &(0x7f0000000180), 0x3c794348}, 0x4b9) setsockopt$sock_attach_bpf(r0, 0x1, 0x7, &(0x7f0000000080), 0x4) recvmsg(r0, &(0x7f0000003c80)={&(0x7f00000039c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000003cc0)=[{&(0x7f0000003a40)=""/127, 0x7f}, {&(0x7f0000003ac0)=""/179, 0xfffffd2b}, {&(0x7f0000003d80)=""/30, 0x23f}], 0x10000249, &(0x7f0000003d00)=""/119, 0x77, 0x5}, 0x2000) sendmsg$kcm(r0, &(0x7f0000003980)={&(0x7f00000000c0)=@nfc_llcp={0x27, 0x1, 0x1, 0x7, 0x80000001, 0x2, "89712df754fbae814b4b557e29318de38972ccd846f0ad78117bdb6db3263095528a43951041bd0eeb30c1c0ae1647727a9fce966d4ed1b5aec45798d66765", 0x19}, 0x80, &(0x7f0000000140)=[{&(0x7f00000002c0)="b5d3d2b455c840b75a0eb1331a20f095d59e5e7137c6863d8fdd4c9e9698bbdd3abd87764f03c4080742d3e5de75a65cbbd12e55b8d7767e062a028d9c8a69539fd155938cc4b0e9c90843ede62cdc28fb7bd335e5235b5e56cef08667a47348e43026a40e31bc5dcfbb6df98342d08f2b86b5898720ee9f5184d68d00ee0a623b6fbb63ffe328ef6223ee2aec40df60cb4157ab2bbf2bd1e6790da8c845d282d619e2", 0xa3}, {&(0x7f0000000380)="21b39ff7c96970cae5aae97ff1c746562c2bafa0db3024dac28ab7c816a0bee3f6f94d80263f0510f2b51a606b4387838e2567454864b377b84d2764b6211b0dd39e227a8ae2e77f59030ee9e6e49bff3259630f1a3f8d0472386fc48bcb1d10e204aaf7bd1e28700d9f9d069839cbcf6974e2f345cb6f68201eaeef3edbea0c5a359c2325c9112b2be06ece852a2325a7ecb1549d15cf8d431a1ccd30389c01082f0a287d3a0d74a564d3118cee2fdac3c8f446e1d9e26d2396e7955cec6245dbea805f50250363e9025607fb8f83034e75b1a5a129e752bc9f9139c6ca880cecc00ce7a5336486b4bebb86be1f", 0xee}, {&(0x7f0000000480)="d20e85d4b9a639805371ee080e98805cfb3402d6ac9816a3f4f3d7571f1b0e9edfbd123e97e10d871be134e367c579f08a2fd8864f960e82029c8202997430a72c4b0d483882a7a2c794a2cbfafa7feb72f8d89b9b63a1dc156842fa1d90837b012727ea59928d499dfd5e3e28fe2c8b1a1f0a2e1dfbb933f1f983efcb59449530d08d1c25b472241e8febe85b1763fd5d4cfe54c01e125f15982f2acaab8f113df0882766bada53e93acc9f9046d8396c1967512334831d5ef9c9e025c80e0466ed5e8b8150", 0xc6}, {&(0x7f0000000580)="524919a6e34043f81a7a2203f815f4035db96b86f3cd2329cc187a5daceebc9c1ec63c138e71de87c8577cf47886085df8195a62671b825f836ac736ea33d0eeef085d8cdc52aba176bbd78e17a68d665c7b6c6adc447ea4b8598bd1c733ffbb173dd8087ec4293f5b3c8cceac91644f57aa0dba99f04d99df29815c5cdc96fc8d65d7f1befd7314d01bae3037626ee8822760e423a5253e1743df51a9432be6ae983f5cdcb17ea42fa11ef154ca5d73", 0xb0}, 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0x1000}], 0x8, &(0x7f0000002800)=[{0xa0, 0x1, 0x80000000, "91b28d17648a9bbcc556f66d699fb7d73645a5db23ea955978c54d2d5a5919ecfd70f427f7257a053f957b045a8ff1eb433dfa9dd97cf7144d715ff482c2f882c37d0a6922ce74c5b48029fee7f28ab4e78e660b01cfc490515719b62e91d7f47ae751405a075724853933aec3624230f02c8abf0bc2c137d3fb175931cf82597438fc7537fee3262601"}, {0x1010, 0x117, 0x100000000, 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{0x78, 0x3a, 0x7ff, "33b0a272e947a87cea07072fbef8e7bb864ea96c65382aa6a015b75a931fb84da6dbf7c3d87c1222d03a086959413ddce206f055093a1edee6463c9efcf38aec21daf0ec5da7a0bfd4b9fe73e8cb16640831d62dc8fb68cd002143bc40b05716d88947"}, {0x40, 0x111, 0x8, "94c0e993a0a4bd2a91d4ba15045f7648b5be9a83806e43aa988304484918f2ac13122b31867f98641aef773603"}], 0x1168, 0xc1}, 0x1) 2018/05/18 19:37:49 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x34, &(0x7f0000000080), 0x2cb) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e22, @multicast2=0xe0000002}, 0x4, 0x2, 0x40}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000140)="16d34da071a54b5a29b96b3e86d836f4ff6af9af110a3995deec0877c5f64bd33761c8a2a8688ccdcfb81333c173e349b89e3088085c67f189ae4bb1ee6485229437b96b8c8e9263cb3f3f0b6e26d5619b1369619a0a5d3a1637309ee487b106c4055eb5ec2bc32e6b4b398cdbb4a58f60f587f73e31f991a59086dda561c479d33556aea69ab14ff58ff4fa2004be3d9e8781e1855ff76749f2d24d80ea23daad49320e2e83cdeab2f5c4e3f4d5", 0xae}, {&(0x7f0000000200)="2a9b699b4176098fbd88e5d9e2f0795118a4cc", 0x13}], 0x2, &(0x7f0000000540)=[{0xb8, 0xff, 0x400000005d25, "26536d441fa56b3af3e8348434acd06a81fad100d0ed420c43d9ac1610a4406e69b7b9c4083e284266a749541fb387fba0a11a022b0e50dcf16ceaef9634bcd01e70102fe34a832718f44fd11000e23b55d28148ce5f81b08887bdb4b5004279bd02a735b70f18087e955d6fa87483146a3afccbb2185edb7612459f9f8e38ad47628a9e801979d7996d171bc4ae768d02cf7d62ce0fdb022030214d1c7bce7b6e63"}, {0x110, 0x107, 0x80, "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"}, {0xfffffffffffffe69, 0x11f, 0xfa9b, "1305a6c9c2bf77e594d0071ce60c93bd9b9a056087ed4be1e9a1b4207b0f83f89202a3e4a74f37a39a3046c156cc52257dca24e45cc86d9628ff2005b29b5a76d43e6f654ffae216b63fafa46fae822990a42800dd7826d25c2906339fcf42bf3d14b0f0152ba0b22b10b528cf019c7faf73c0ccbc5eeff3b0eceb7d6ce54f16f1d099b7fe3cc45f5da265cc11eb626d5277568f7566d92e26e85f0f70d24ff435a185a17f4c2dfedcb1cb6986e66432944c54fcd9c7b834d5e484e89dfbb0fee7aa058379f18104e03cf424c5ee53fcd29893a38a4200fe447aee22bd57912ebc4d1a63c29ffddb1271f4fea0721867f9b35a188333ba"}, {0xf0, 0x105, 0x8, "798c30e8b2561c5466ce67eb90d90b7e40a29474d8d5c10be34dbb859bcc6ae3fc8ffe0807c4b8820ecc3b40bef98594d12047755f12a6bb61680e734820a1ec2ef86a5e6a7d943df884bd792657c0360ea52ee9dec4b94d02270074de909f5ec94a0c80575960a6437aa22fffab58c481e9f08928ec723a61bd7596c97978cfa11dee19fb145f110f25e25cc14f545c8eef098f155dac3d994019e3cd60fba106da2653c8e22f9b4a8fcbaf2dde442e4f674f5f2abecae2a61fbbd286a970941f01f70894b04ba53d409c4a513f22961984bff275417933fcc6e2"}], 0x3c0, 0x80}, 0x10) r3 = socket$kcm(0xa, 0x1, 0x11) sendmsg$kcm(r3, &(0x7f0000000500)={&(0x7f0000000000)=@in={0x2, 0x4e20, @rand_addr=0x7fffffff}, 0x80, &(0x7f0000000480)}, 0x0) 2018/05/18 19:37:50 executing program 4: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000002c0)=""/49, 0x31}], 0x1, &(0x7f0000000400)=""/77, 0x4d}, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x10, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0x11}, 0x3f00) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@vsock, 0xfffffffffffffef2, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/154, 0xfffffffffffffe95}], 0x1, &(0x7f0000000240)=""/105, 0x69}, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x2, 0x0, 0x0) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x10000000000000d6, &(0x7f0000000480)=[{0x38, 0x10f, 0xf1a, "80198744c678eb39a777db7d5d07345f2125df28834d35bd7bee9190f24f2444ebded4df853c"}, {0x50, 0x3a, 0x1, "373ebb635c9ead109a83325d63ce204d8bea625df595caf7671ef4322458854f36e210b70297e9ca66cc31f0dab8580545fafe10ef622fefd692ec"}, {0xa0, 0x105, 0x6, "087f9d853689e71b2ea82bb7627901d6589a1e721515da684d021b523daee607551779400d424fcd11236fa331b9adda5b165673ea995ad57f24b5765beef5f54a0789ab1ef9d637e5bdaac9cbcf7ebbc89096a5189f40c77e710e1958a49c75397c8946e52aa41fb4b252ce6c375e7f8e825225063f4191a1d1aaaa655243d15822122a16b93b695c5585956f63"}, {0xd0, 0x11d, 0x1, "25a5470300954a8a813e1bcbfee4a203af5f608e619d01476388ffb4e398ee24a76ca3331aa2f2074b8813652f0a489a51b453ce6d85579ca37ba169fc906db077dba0d0193d66a1a4f7b4c24589e49b78d9c55fed55769b0e4053570dcae27881f8de75d4ad4acfaae7b2e2704010cf529018a824b87835e0f2f366acb19ae6958720467666069003900f1e3fcfc679551d3a184b52aacc3606a4ba0c2b88faa3f3fb1d1fc3169c5bbfd7f09aa6d9b7e611a0114bbb489255fc28"}, {0x80, 0xff, 0x1000, "a69c03fb6b9bba9272b4d027f4a8ce2656833b0a62c806f55e0c8712060c55871cc909abeed149cc581f94005c063045b59adfe6ec2aa3a66a0fcce59f98713a71b71a9ffd7dab1b604ba81b7b919f6b2cfdb45b1074fa7f8445205d560ca56ab32dfeb83ffbd2e287b2e7"}], 0x278}, 0x0) 2018/05/18 19:37:50 executing program 3: r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x0, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d06", 0x23}], 0x1}, 0x0) [ 214.442465] RIP: 0033:0x455a09 [ 214.445639] RSP: 002b:00007f096b8d9c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 214.453333] RAX: ffffffffffffffda RBX: 00007f096b8da6d4 RCX: 0000000000455a09 [ 214.460597] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000013 [ 214.467851] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 214.475116] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 214.482370] R13: 000000000000059c R14: 00000000006fc740 R15: 0000000000000003 2018/05/18 19:37:50 executing program 7: socketpair(0x1, 0x80003, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a0, &(0x7f0000000000)='%d') 2018/05/18 19:37:50 executing program 6: r0 = perf_event_open(&(0x7f0000000200)={0x5, 0x70, 0x7, 0x4, 0x4, 0x6, 0x0, 0x40, 0x1, 0x5, 0x3, 0xd16, 0xfff, 0xa3, 0xf4, 0x200, 0x2, 0xfffffffffffffffd, 0x1, 0x4, 0x40, 0x3, 0x9, 0xe4c, 0x7, 0x80, 0x7, 0x6, 0x2, 0x4, 0x487, 0xfffffffffffffffd, 0x10001, 0x401, 0x2, 0x4af, 0x0, 0x7ff, 0x0, 0x5, 0x4, @perf_bp={&(0x7f00000001c0)}, 0x10, 0x6, 0x80000001, 0x6, 0x2, 0x1}, 0x0, 0xb, 0xffffffffffffff9c, 0xa) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000280)='\x00') ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000002c0)="f305603b33ad1d290c041728f67fa0c8c1130c3cbf7f323e437bd8d30cdc05a9c7d0f5182f265287b8accc03a9cbca94510bb16a0d7f3e51c3b176b2490658346457b36fe0e1d6166550f1de532754d16688cc8d1255d5aba78464e6cee9f378310fd1319c46391e179e2b8e1eb4458059ff16191b2d6e26ea72033e9e90d9e4465a5c9b82acd1d31d32b8b853da69a334ce6a55547f7e7b65fe5b9afb2beb930768a2e3320f754e5b") bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) r1 = bpf$MAP_CREATE(0x3, &(0x7f0000003000)={0x13, 0x0, 0x6f3000, 0x0, 0x0, 0x0}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r1, &(0x7f0000000040)="4136308f94aef7236057392e14f39b83ccabd38b26ff60222eefc64781f66dd96c7ecbdc07bde8af41a647d1623b99b9e16e606632ff35d0cb23f85bf3bd19380373b0c35d3a3bdc839d0877ce6d0b60675ce9fc1792e44830236aa62dc8617ce884b7b3b1131c4e458a27987963f9", &(0x7f00000000c0)=""/167}, 0x18) [ 214.535675] rpcbind: RPC call returned error 22 2018/05/18 19:37:50 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x209e20, 0x8000000001}, 0xfffffffffffffe07) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000380)={r0, &(0x7f0000000280), &(0x7f0000000300)}, 0x20) recvmsg(0xffffffffffffffff, &(0x7f0000005900)={&(0x7f0000004380)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000005800)=[{&(0x7f0000005400)=""/12, 0xc}, {&(0x7f0000005440)=""/8, 0x8}, {&(0x7f0000005480)=""/234, 0xea}, {&(0x7f0000005580)=""/8, 0x8}, {&(0x7f00000055c0)=""/10, 0xa}, {&(0x7f0000005600)=""/251, 0xfb}], 0x6, &(0x7f0000005880)=""/118, 0x76}, 0x40000000) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000000100)={0xffffffffffffffff}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000180)={0xffffffffffffffff}) sendmsg(r1, &(0x7f0000000740)={&(0x7f00000001c0)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e23, @multicast2=0xe0000002}, 0x0, 0x4, 0x0, 0x1}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000240)="ccb8993ecfca8b39cd2f5adacc2f5f2ac770f6c62d48caf06cbd9560bc365a7a81d6dc9a5c89c135038dad05a5ec27d7bd46cd2f4469f7f6b042fa440be456c9acf05b683f2ed256809333c524b340dc6529e132eb66d0da7e2a6cdd10307beb19956e44d8517a84a152e1dc0e20e50fcb20111f621c96738468973e18d603b4fdb1425d97e137fbe2fdd26d320855c7c9172092c31d3356ac586a574772a522d16bee512a93c0e2212217a43dc2aea92b5e757c0d97d727001f979e891b4bcf5faf0720104765a7f1d990dfa5587e", 0xcf}, {&(0x7f0000000340)="fb1665bd09db28bfa0f42b52a5acb262624058c3a2c4c6bbb9b8ee6f50e407516b24be76b34713619a3055f1043c375da0922cf516f7d2f7", 0x38}, {&(0x7f00000003c0)="f58ff7d422ed6c836bd2cf2edfda52ec1f9eb791f7a6810dcce63dcf3d19f4c257a3697345317568caee1deb51b1dd965f5192", 0x33}, {&(0x7f0000000400)="a7a23c4784363d3cd5429c367872fefd16ccbb", 0x13}, {&(0x7f0000000440)="74f66d9dad7384d2e173d9d0ce32cca20a47c5e1aeeca9f84863c060523537e53e269c403878f0f38f5c93a872c6738fd3f9a4c727fdb23919ffa5b5bfb5756d970096a59421fa16823a935ea43b4e9664cb57bbe3725bd2950953bb16bf31c2c5b881ce56211675c6029090c55a80e27f4e3595d1531299c842b691fc1bafe871f8", 0x82}], 0x5, &(0x7f0000000580)=[{0x78, 0xff, 0x4, "ff0bb6e1f292afdb3783b5229aec5c59fdd12600a3b617b41ec39995fe822c5e071d32bae96d588a9c40b098af69a219b19899d7c381356893c36f0249a7238113c06f70ec4852ba0240d44a8922cfe2179eb076d69c547d62283e2b81267631e63760"}, {0xc0, 0x101, 0x9, "2bcd9cf080f4a1692cb8f896428097d841cbb5b00a8bc80eaec49df88840b4320b3b4ac7945f156dfab482770fa8e052c2e5973dec91c0a773292aed3d1edc1b661ad975a20add86c9aae6c26c08968fe2ab961128f4a33fee802ad95a46ae575f9fbc3fd726b5673e4a8128c0838b4e8023e92a5a97833d4a5ad4af3330375ad6cdb1a2e5bc9d78f2d29d2d106ce89c7c4067d45ab390206cda9d1980cda955b7f8ab68f6c329ea389e"}, {0x68, 0x84, 0x4, "4aab2864e6e3c4d92e585b86483f2ae0a1da14b40ae2e98cf028265cfc670e18a93ac2e0fe7eb55bc548391cedab81a33ae6d0ca4a98abe947e654e581fdec850f3adb40753d92560c6bd2792233d3919bf05ceba8a89e5e"}], 0x1a0, 0x80}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x401, 0x33, 0x10001, 0x8, 0xffffffffffffffff, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r0, &(0x7f0000000000), &(0x7f0000000040)=""/95}, 0x18) 2018/05/18 19:37:50 executing program 3: r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x0, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76", 0x26}], 0x1}, 0x0) 2018/05/18 19:37:50 executing program 6: r0 = getpid() bpf$PROG_LOAD(0x5, &(0x7f00000062c0)={0xf, 0x5, &(0x7f00000001c0)=@framed={{0x18}, [@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x6}], {0x95}}, &(0x7f0000000240)='GPL\x00', 0x3, 0x1000, &(0x7f0000000280)=""/4096}, 0x48) r1 = perf_event_open(&(0x7f0000000080)={0x5, 0x70, 0x1cf, 0x6, 0x101, 0x2, 0x0, 0x4, 0x1000, 0x0, 0x100000000, 0x401, 0x764, 0x401, 0x1, 0x1, 0x100000001, 0x53, 0x7ff, 0x1, 0x9, 0xe66, 0x6853, 0x2, 0x10000000, 0xffffffffffffff0f, 0x1, 0xda3, 0x9, 0x4aa7, 0x8001, 0x7, 0x6, 0x0, 0xfd5, 0x1, 0x9, 0x8, 0x0, 0x1, 0x1, @perf_config_ext={0x4, 0x1}, 0x0, 0x2, 0x7f, 0x4, 0x2, 0x7fff, 0x5}, r0, 0x8, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x7ff, 0xff, 0x72136f03, 0x1800000000000, 0x0, 0x8, 0x10000, 0xa, 0xd9, 0x1, 0x9, 0xfff, 0xdc8, 0x349, 0x9, 0xff, 0x7ff, 0x40, 0xfffffffffffffff7, 0x401, 0x4f, 0xfffffffffffffffd, 0x0, 0x400, 0x4, 0x7f, 0x80, 0xffffffffffffff12, 0x3, 0x47, 0x1, 0x6, 0x6, 0xe7ec, 0x0, 0x9, 0x0, 0xffff, 0x4, @perf_config_ext={0x38, 0x64}, 0x1000, 0x6, 0x6, 0x3, 0x9, 0x10000, 0x1}, r0, 0xd, r1, 0x1) 2018/05/18 19:37:50 executing program 2 (fault-call:2 fault-nth:4): r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x0, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) 2018/05/18 19:37:50 executing program 7: socketpair(0x1, 0x80003, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x4020940d, &(0x7f0000000000)='%d') [ 214.757107] FAULT_INJECTION: forcing a failure. [ 214.757107] name failslab, interval 1, probability 0, space 0, times 0 [ 214.768421] CPU: 1 PID: 17910 Comm: syz-executor2 Not tainted 4.17.0-rc4+ #14 [ 214.775706] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 214.785080] Call Trace: [ 214.787679] dump_stack+0x1b9/0x294 [ 214.791327] ? dump_stack_print_info.cold.2+0x52/0x52 [ 214.796534] ? is_bpf_text_address+0xd7/0x170 [ 214.801053] ? kernel_text_address+0x79/0xf0 [ 214.805478] ? __unwind_start+0x166/0x330 [ 214.809645] should_fail.cold.4+0xa/0x1a [ 214.813728] ? __save_stack_trace+0x7e/0xd0 [ 214.818075] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 214.823207] ? save_stack+0xa9/0xd0 [ 214.826853] ? save_stack+0x43/0xd0 [ 214.830494] ? kasan_kmalloc+0xc4/0xe0 [ 214.834392] ? kasan_slab_alloc+0x12/0x20 [ 214.838554] ? kmem_cache_alloc_node+0x144/0x780 [ 214.843328] ? __alloc_skb+0x111/0x780 [ 214.847231] ? alloc_skb_with_frags+0x137/0x760 [ 214.851920] ? sock_alloc_send_pskb+0x87a/0xae0 [ 214.856606] ? sock_alloc_send_skb+0x32/0x40 [ 214.861038] ? __ip6_append_data.isra.47+0x1fae/0x3860 [ 214.866337] ? ip6_append_data+0x1bd/0x2e0 [ 214.870596] ? icmp6_send+0x1e3a/0x2da0 [ 214.874588] ? icmpv6_send+0x17a/0x300 [ 214.878499] ? ip6_pkt_drop+0x1dd/0x600 [ 214.882497] ? ip6_pkt_discard_out+0xa9/0x190 [ 214.887013] ? rawv6_sendmsg+0x2686/0x45b0 [ 214.891261] ? inet_sendmsg+0x19f/0x690 [ 214.895243] ? sock_sendmsg+0xd5/0x120 [ 214.899137] ? ___sys_sendmsg+0x805/0x940 [ 214.903307] ? __sys_sendmsg+0x115/0x270 [ 214.907384] ? __x64_sys_sendmsg+0x78/0xb0 [ 214.911639] ? do_syscall_64+0x1b1/0x800 [ 214.915711] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 214.921074] ? print_usage_bug+0xc0/0xc0 [ 214.925130] ? graph_lock+0x170/0x170 [ 214.928921] ? graph_lock+0x170/0x170 [ 214.932710] ? rt6_age_exceptions+0x1000/0x1000 [ 214.937363] ? trace_hardirqs_on_caller+0x110/0x5c0 [ 214.942361] ? find_match+0xd7b/0x1690 [ 214.946237] __should_failslab+0x124/0x180 [ 214.950472] should_failslab+0x9/0x14 [ 214.954260] kmem_cache_alloc_node_trace+0x5a/0x770 [ 214.959267] __kmalloc_node_track_caller+0x33/0x70 [ 214.964186] __kmalloc_reserve.isra.39+0x3a/0xe0 [ 214.968928] __alloc_skb+0x14d/0x780 [ 214.972628] ? skb_scrub_packet+0x580/0x580 [ 214.976937] ? print_usage_bug+0xc0/0xc0 [ 214.980987] ? debug_check_no_locks_freed+0x310/0x310 [ 214.986166] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 214.991173] ? ip6_pol_route+0x3cd/0x1100 [ 214.995308] ? trace_hardirqs_on+0xd/0x10 [ 214.999444] ? ip6_pol_route+0x442/0x1100 [ 215.003586] alloc_skb_with_frags+0x137/0x760 [ 215.008077] ? __lock_acquire+0x7f5/0x5140 [ 215.012320] ? __lock_acquire+0x7f5/0x5140 [ 215.016543] ? skb_complete_wifi_ack+0x1e0/0x1e0 [ 215.021301] sock_alloc_send_pskb+0x87a/0xae0 [ 215.025804] ? __lock_is_held+0xb5/0x140 [ 215.029867] ? sock_wmalloc+0x1e0/0x1e0 [ 215.033830] ? print_usage_bug+0xc0/0xc0 [ 215.037925] ? __lock_acquire+0x7f5/0x5140 [ 215.042160] ? graph_lock+0x170/0x170 [ 215.045946] ? debug_check_no_locks_freed+0x310/0x310 [ 215.051125] ? dst_release+0x5d/0xb0 [ 215.054834] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 215.060355] ? xfrm_lookup+0x827/0x2860 [ 215.064325] sock_alloc_send_skb+0x32/0x40 [ 215.068559] __ip6_append_data.isra.47+0x1fae/0x3860 [ 215.073657] ? ip6_setup_cork+0x1810/0x1810 [ 215.077965] ? ip6_mtu+0x159/0x510 [ 215.081488] ? ip6_dst_ifdown+0x4c0/0x4c0 [ 215.085621] ? find_held_lock+0x36/0x1c0 [ 215.089682] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 215.095223] ? ip6_setup_cork+0x110b/0x1810 [ 215.099543] ? ip6_autoflowlabel.part.48+0x80/0x80 [ 215.104466] ? graph_lock+0x170/0x170 [ 215.108251] ? lock_acquire+0x1dc/0x520 [ 215.112209] ? icmp6_send+0x1c8c/0x2da0 [ 215.116171] ip6_append_data+0x1bd/0x2e0 [ 215.120217] ? rawv6_exit+0x20/0x20 [ 215.123839] ? rawv6_exit+0x20/0x20 [ 215.127453] icmp6_send+0x1e3a/0x2da0 [ 215.131249] ? icmpv6_push_pending_frames+0x540/0x540 [ 215.136427] ? __lock_acquire+0x7f5/0x5140 [ 215.140647] ? skb_scrub_packet+0x580/0x580 [ 215.144972] ? find_held_lock+0x36/0x1c0 [ 215.149034] ? __local_bh_enable_ip+0x161/0x230 [ 215.153703] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 215.159224] ? ip_vs_in+0x2b9/0x28f0 [ 215.162923] ? ip6t_do_table+0xd6c/0x1cd0 [ 215.167057] ? trace_hardirqs_on+0xd/0x10 [ 215.171199] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 215.176724] ? ip_vs_in_icmp+0x2900/0x2900 [ 215.180959] ? refcount_add_not_zero+0x216/0x320 [ 215.185708] ? ip_vs_out_icmp_v6.isra.25+0x6c0/0x6c0 [ 215.190808] ? __local_bh_enable_ip+0x161/0x230 [ 215.195469] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 215.200466] ? ip6t_do_table+0xd6c/0x1cd0 [ 215.204598] ? __local_bh_enable_ip+0x161/0x230 [ 215.209255] ? graph_lock+0x170/0x170 [ 215.213040] ? lock_acquire+0x1dc/0x520 [ 215.217000] ? inet6_unregister_icmp_sender+0x50/0x50 [ 215.222201] ? icmpv6_push_pending_frames+0x540/0x540 [ 215.227390] icmpv6_send+0x17a/0x300 [ 215.231094] ? icmpv6_send+0x17a/0x300 [ 215.234980] ? inet6_unregister_icmp_sender+0x50/0x50 [ 215.240170] ? icmpv6_push_pending_frames+0x540/0x540 [ 215.245351] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 215.250529] ip6_pkt_drop+0x1dd/0x600 [ 215.254315] ? __ip6_del_rt+0x140/0x140 [ 215.258278] ? rcu_is_watching+0x85/0x140 [ 215.262413] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 215.267593] ip6_pkt_discard_out+0xa9/0x190 [ 215.271902] rawv6_sendmsg+0x2686/0x45b0 [ 215.275953] ? rawv6_getsockopt+0x140/0x140 [ 215.280258] ? graph_lock+0x170/0x170 [ 215.284053] ? debug_check_no_locks_freed+0x310/0x310 [ 215.289230] ? find_held_lock+0x36/0x1c0 [ 215.293281] ? lock_release+0xa10/0xa10 [ 215.297246] ? __check_object_size+0x95/0x5d9 [ 215.301747] ? rawv6_recvmsg+0xe80/0xe80 [ 215.305797] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 215.311321] ? _copy_from_user+0xdf/0x150 [ 215.315456] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 215.320475] ? rw_copy_check_uvector+0x2d3/0x3a0 [ 215.325236] inet_sendmsg+0x19f/0x690 [ 215.329029] ? rawv6_getsockopt+0x140/0x140 [ 215.333334] ? inet_sendmsg+0x19f/0x690 [ 215.337288] ? copy_msghdr_from_user+0x3bc/0x560 [ 215.342035] ? ipip_gro_receive+0x100/0x100 [ 215.346340] ? move_addr_to_kernel.part.18+0x100/0x100 [ 215.351617] ? security_socket_sendmsg+0x94/0xc0 [ 215.356374] ? ipip_gro_receive+0x100/0x100 [ 215.360697] sock_sendmsg+0xd5/0x120 [ 215.364411] ___sys_sendmsg+0x805/0x940 [ 215.368382] ? copy_msghdr_from_user+0x560/0x560 [ 215.373146] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 215.378685] ? proc_fail_nth_write+0x96/0x1f0 [ 215.383176] ? __fget_light+0x2ef/0x430 [ 215.387145] ? fget_raw+0x20/0x20 [ 215.390587] ? find_held_lock+0x36/0x1c0 [ 215.394642] ? kasan_check_write+0x14/0x20 [ 215.398892] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 215.404424] ? sockfd_lookup_light+0xc5/0x160 [ 215.408913] __sys_sendmsg+0x115/0x270 [ 215.412816] ? __ia32_sys_shutdown+0x80/0x80 [ 215.417217] ? __sb_end_write+0xac/0xe0 [ 215.421189] ? fput+0x130/0x1a0 [ 215.424460] ? ksys_write+0x1a6/0x250 [ 215.428265] __x64_sys_sendmsg+0x78/0xb0 [ 215.432323] do_syscall_64+0x1b1/0x800 [ 215.436208] ? syscall_return_slowpath+0x5c0/0x5c0 [ 215.441129] ? syscall_return_slowpath+0x30f/0x5c0 [ 215.446054] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 215.451413] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 215.456253] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 215.461431] RIP: 0033:0x455a09 [ 215.464606] RSP: 002b:00007f096b8d9c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 215.472308] RAX: ffffffffffffffda RBX: 00007f096b8da6d4 RCX: 0000000000455a09 [ 215.479567] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000013 [ 215.486829] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 215.494091] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 215.501355] R13: 000000000000059c R14: 00000000006fc740 R15: 0000000000000004 2018/05/18 19:37:51 executing program 0: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000001c0)={r0, &(0x7f00000000c0)="5af7ed8916891726f74629b2bc57937b9de5ab13a845cfb2115497f45bff08daaeabf92507c04d8eb06f2e0dbd16bd27411bc29eec82f9e47b958cf978510faa699aad8c2e9e5e2d272230306dee0c7a30fc2d20f86ed2b8cbef0ee1751e6140d6a9da8a934c9f26bf94ee7f3f7715748f971dbaf99bdf4986e84232ff1c49c84a91b6126fbf149650e3e8159de6b78d27f541f3815d750414ffaf0081177c6eed1d68b11bfb44ce2288d8d0ef3b22bc94033f77bbe002c2ef9eb2f90b34582233d89ec5c7f66648284a82f3e5a3469db2bcdc478720cb9c777f6d5a45"}, 0x10) bpf$MAP_CREATE(0x12, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1000000}, 0x2c) 2018/05/18 19:37:51 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x28) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/05/18 19:37:51 executing program 6: r0 = socket$kcm(0x2, 0x2, 0x0) socketpair$unix(0x1, 0x802, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f00000006c0)}, 0x0) recvmsg(r2, &(0x7f0000001c80)={&(0x7f00000018c0), 0x80, &(0x7f0000001c00)}, 0x0) sendmsg(r0, &(0x7f0000000740)={&(0x7f0000000080)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000000440), 0x25f, &(0x7f0000000040)=ANY=[@ANYBLOB="e963e3c006e3fd7f5ff4f27133c284ffcbb2daac4aca71582a3e7965c386566418df84b00ab2eb0f90db755d201604b12d81b74674f3635e"], 0x5ce}, 0x0) 2018/05/18 19:37:51 executing program 3: r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x0, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c3", 0x27}], 0x1}, 0x0) 2018/05/18 19:37:51 executing program 1: r0 = perf_event_open(&(0x7f0000000200)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f00000001c0), 0x8}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x9) r1 = getpid() perf_event_open(&(0x7f0000000000)={0x7, 0x70, 0xf3, 0x8, 0x2, 0x0, 0x0, 0x3, 0x10000, 0x6, 0x8000, 0x6, 0xf124, 0x3, 0x3, 0x4, 0x2, 0x80, 0xddd, 0x5, 0x19, 0x80, 0x1, 0x3f, 0x7fff, 0x2, 0x80, 0x100000001, 0x100000000, 0x8, 0x7ff, 0x3f, 0xe0, 0x3, 0x80000000, 0x80000001, 0x8001, 0x1e3, 0x0, 0x8, 0x1, @perf_config_ext={0x4a2, 0xfffffffffffffff8}, 0x4000, 0x10000, 0x100, 0x3, 0x7, 0x80, 0x5}, r1, 0x10, r0, 0xa) 2018/05/18 19:37:51 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0xb, 0xa, 0xa00000000000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x89e0, 0x0) 2018/05/18 19:37:51 executing program 7: socketpair(0x1, 0x80003, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x5460, &(0x7f0000000000)='%d') 2018/05/18 19:37:51 executing program 2 (fault-call:2 fault-nth:5): r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x0, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) 2018/05/18 19:37:51 executing program 7: socketpair(0x1, 0x80003, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0xc0189436, &(0x7f0000000000)='%d') 2018/05/18 19:37:51 executing program 2: r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x0, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) 2018/05/18 19:37:51 executing program 3 (fault-call:2 fault-nth:0): r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x0, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) 2018/05/18 19:37:51 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c26fec)={0x1, 0x8, 0x5, 0x1, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001140)={r0, &(0x7f0000000140)="b841111218484dff8e95b5d39c2530ed7cb99d0993453d7c907e780e266ecf609c5e2734bd593e1c1bc40ae102ff481fac267f1cf09e983ad37f7d210a2bd2e85e3272951e5c51d944610b04d33be79493cc9c69f0c8c8b05f199f82e27ccd2cacbcce6faf64aaa686ca50b171195eb9c82f74de10eebcdc8491303d800cead1c905be4e4ff45afa5b56ac5c0406e73ab59f9dab57a7d6e1fe107e1f1af17fa5d0aab97aad3af22155cfadf4387f432de04efc4de066bfd71f0013aa6ccb12c3a6c54f17196dae4cf5757c3f477f5fb0feb05fc86dfcca928a9bc25efff3dafe238a91239d89a60e477e3c8a1b3ee646bd1d9fd80c909afbf14e445e1df580dfea1c5c2d18c86690e0968cf0172551b6ece2d274e024cfd6a3865beb4278e6b9b810c0f49dd6219fd38a571db754df99d65ad5e077134e9ee183167bc5c3fd65a0c9f6b69786ea7eee73a6e2e2c684397fe41ad230c6ce9128489646a4e7ac22f1facb6dce96973b46218388b675ae4757517a20a707c6eca19c910f3b9741f166c3d99c17371b80f83c8de8c748c8311666b9bd35aba47e0edb6d6e1d42d97dc879617b95434da27e59f2860db5fedeaaf54c9dcdfa60162d8c9d985346eeae20d56d61e1d17815a69f0b88cbc41d48e0d7252b77ff69f3e92b98266533dfa1bfbafe7789f14e9d77699cd01144c8e3b1c311774ddcafda72aceb0ca06bda06f3a2afa66d25e5b9687bff3dea372bb110003ec247b47237d0df42c1fe89016bfb308fdbc83136379c3ba3e70e04517ad91848528d3117427c1aa6ed19f2b10db1677b0f39b74555709aea095ec1ebf4357cfe4921ccecbe74cbc9ee01fe733d7b91f6321a7ec65d26de1c326bd5d428db8f035eb20c1228b9bf2faaf685d64aa67e85377ae624e1b1ab7d930e84b7ed17e6dfca3ab072efff765d97139a30276388fcd71a8684e8df1ae041aa05d66d4964e352435ef4adbb1ddcd403dae2aa9a7965fb0178a1e7e07e3d0fb1b2ffb6de94b37d4f9daefca7d7dc8c94b595e64e9f25741fd1fac44995889d2c4d6d95415d65551e60d24caef588b6c290e9988d6b3ebfb13ffd05aa1fa0248be498bb54eff08f0d2cfc04b97c266b09fdfbd1766018572ff50067ac4c1f8a405d39ff1c5bf9fcd792c4c0d35f9aa3dbe90275056b3be6dc34405fc0b8a4c12b00396e2b513f879fd3b337a3b4f807ffdfa0d51192a91611875dcc5401bbe01352b55f204d05d757ea5569e481c95eab528e8d399b83a035d4abe6b210dce7fed51faca47c5ffc4bc8850565c72743570ce958b70e9c7751252f6062a558405e98d4b00b7e5a2d9ee917ad31766085285627c86715d2b2e8db9a3ace3fa5924ab12239fb15990c03c8654383728d78a6f2a3667ab831cbb56b1da63934bfa4d45de6ab4d085d5b1fc450099fb603a5df05cb350fa2d9fb986c0250a6a17c956cc06f948eda080cb911552b9148b8f46b7a93b990c151d1618542a3a4c504f12f2646dca89c8b8f5799e9e993457284bd20fff9b91ad283ed25303b296f30abe7a3ccb43816e288c28b0fb20bacc4452c06062c11daf7adac858c1cb2a2f2e33f2a90b1d64f54f1ca84be2dac97c3b96a14beb190af29cd098d21f1a58869d862fdcc68a582ee11d24d16270058fef6dab0e3d0131f8c98b4911df59f4fd1850442011fd4b557be443de3a42b2b935a3fd1d64f4102b075ac65473e8c4ea8cc5afc7e02586a7484befb0453f9fde99b1820fcc8b8814d13f327aa16ef00059cfc5de0bb4c5a826c7b275a1d1d97ccd33e05844a344ae077e1a4ad302480f7adabb672149af2f41d5a8d19bd6d83757f704e6b090df3d60a855bf936a9ce5769a76a31724e443fa06f0f82e97a805199a7c50d957cce11ab61525d337e1be29fd12bb640571f6ff1e3c072de31b226f23cd13c5a1f77d594c7c090b9d2abd1502ac5c25b1c016a05d9a98a4698d80efce13bfb0711eea784e7cbec6b7acb220416a414db0c89ac0060cd4ef5503f2b44c16572d1d3e168ca4612acd7e0a51a2af7131e0e2153a72c6b67c8c0aa9857d065a51812b17ecb6945a10938a5e60ca7adf431f69d46d9075f01cf2bbf56ad541fe98ab89edb0ba9596ae2b664d6e5e87137cda145177e99db782d0fde16435ca8e6b597cae9d1d491ab87bcc275d72a6c12b590c88f787e61f852dfa684052003d27ed92a6ca5ddf8f4c7e7fd1315c0319388671fa700d9d2ea9e7ca83747fd5c4bd0ab2a7f0ff50b8db6bb1e3a2426f68d715b9dd9293170b25bfdea82c1c1a59c61c5e3301a085de610197fad4892b3ab65ca3427838fa61dec22018aa03ccabd7e531d6dd3cb8a1c4d2e0c9dca3d222817a4a49c7efe1dd0b57fb0ed50e025169dcdf5df0d9a269009786481eb12e78e19abe8b6692b5655c4b784a4eb4730fe402fe8190053b1f8837b639c7c96faf656ee61056f96ed04ceb5cf699f76bc6ca5c2a6c614e29581f274b3292f1051eb51303a8cedddf67091e20f62cdbf985408e0c1d1b0322af96dcd5faf9c489fa9058a4d22a71511744fb3e856d017fc4262f792790424e3a837de2e4f51601d82d4d6449ef164d9fc48c1e5e6ae2ee12e5b40e86cbbf3017c008e7daed4445b3d071d06adeb8b1c66aad352ea0e632b7bd8a5a57d510ad61de2807de2306c7717b1fbb8d84d749676a37e9cf52db8e11eb573be0b3109eb9f5396f058f448a6fc2fcc975c0e42db0d05c8af5d3671032fbd9472b648e0507a04349b928c220bdb57f5ec65d0f05a996e3a2a8b7427e323e83822be4b31ece70f976355f5150cf3595d31531edafd3b3f1c5472985dd1f6fe67dd088a5661d96f4981f26db61bd047b14c52c675b0e37643b4df6df075c3bd2511a35733efa34871882a8cc4d3b662293468fd1c9af3ba1865b68001edb8bcb708198bedb71aacf599f4fe7d0b2e39ff3e6c816325b3d4f735dba37049a73b73b24f474bcebbb3ac98cacf2065afcfa1586605976b2e8bdfa4c10b7d2a11d5d107d8817c36a4226d492a147a76e10ca0351dfcb30328fd88048302333ef6f1dc685eb646695d5da191b1b65e4c6985d41abee504f3891bfccd3756519377a75a4ca7521acf91c82302d4842dfe748b5b6e9ce7b892ac78eeb65c5431bf6da13a25076e2ed76bb2eee7731e27d349ee1d60a64df14fd80911210491c0d28b4676cb041ea9f64a694bb91eb0bb86e99ba2045c07a72717592036d1d293cdb99e3c9159eced05b95bdbc59ff2557f8e6ea6dc7bcfae89b45acc167371bdc313e64b4334bcae141e6f1db5e24c7bf743a61dbd78af79f186d07c5e396bbae9b1f0dfc5534f16e41727872064ebf55c9bd775ffa02c3ebb609ec30f668a67746d8f917208993090d9fbeb8e4009aa26309b22f3aeed93f185570bc3194110bdd9d89e193941e05b3a072bd856e420b613cd367a5ac28f42b11f438840e0978ca7aa6e40d6b1e680f41899aaa27bb18e9a95ae0837326e807a651b0e1137afa8d61931d9c0a7bed5742cf6d0e6c8cb4971695913737c04a57be94ee3142cff4688bcac2892af3891a26ffa6a154c38bc0258ded3d946fab6fc1219a9ef8fb3eb437d0e594c3c58222b4bf4b3c2f3dd6e24ae8ba2614a478674f3866639c7d67967c7906427adbb95984bbd210c897db11c71179e620ebaea533ac3904e401e72f6ab842647ce115360cf516eccf0868a30633c328cc8fffa5b5bdc678e5561b81ac0e91957d31be103d226ed9c2b5e1dd797c4fa6f2533244af161a10e42f662e3e7a43c7f9ca5ad9d7bf100c1964d3ef6d8170b9a9d67932f313c077cc62ec7f1868085c2a5904bf65eb80d576046475c4902d4466d1d150cd3bc5ab51fa6c2646c9c868ab46813a3e7ae45228bae90b4774f4ed673aae6d3fd3179d31a07c23b4dd1b7c9b9e562031c7b0099737869cb5dd66a0d96a2c2ad9e3c31c066e0af645da48525f4168c7f2015ed2d1c8e27769febaa4104ce049b1a015007f4b24a105ed392109021b23863dbf984609b1f67842736b219fc949fa96dc2b3cc5c09f7933c1bbd0c0504549ef4e24009c6070d98afe02eeff628ac810523405fbd3f286df4951f7aceb95636207c59e3d4ef27c09c64e8055cd03cd0e99a5e5aee710422dbf8b61e39529368a643ee893a390901a51cebf88d2b7e19d92b6b7c80fe2ed69e6a5ab1827fbbb752a0f27123c99f678620b20060f1e9b96d1f98bed5b4d7eebb0b6e77fef610f762fd636046d65e865f4b741da5ee6baeaac8873349886953918990b6cfe5edffd5885df3d11a8f71c72b7a59fb978246a4bce031002013399eac1cf41697da4649dfad72f57a441265dcb7947590f19a2e2625dcc56541a778ac52ffda423191eae819d33d23b36972460f14359c9c8746f02583a623db13adbae6eaaa9e039913830eeb885e61d6671562b8c301166d47e371f3f40a851cf2fc1c86122274a134c8161ecee1eeb30f56e0660043addc9c59432f5d3bb7b825c411a49bf51bfaf2f523dc0b0be31bc13e0770088d8d57f8f4830cfb30e48e27ecebfd4beefad088a61cf206b0616b082b325aabddda971ee0f5532a3d8a8881ddf4cee264c310a60a4af6dcac4c9be82b30a29c48e87299713f59c329be02c3dee719ca43695dae6c5fd4713f60805f2c26f84afe172a06524e8cbbc3a10ff789d00ba4f2f53a54fb1c26785c69160ee41a3909236a97a0fffe533559e7e198ef9020a71877a0df50b2d36d7adc90f64e1ffde6ae40630abe032096797085213bfff57638b81787e0639ded7280b17eba5088ad583d40cbd4eaee9becbc055b8c0a794442212c5a7500001a6ba970c73300eb8bad3c76f13cbcc969de40c1461fe6011939a688d620bade4ec4c0dfefd7dd0d383b9f89bca5c180e5029e1f377f4b0d755c2c813939fe491409c9946e56dbe126f86ffff3c806d9322f1e550027a501130113fb1378c4c94351fe27ec69e3519e1e35acab04643868e0cf27949f496af430b18fb587fa7a93cd2a641eaed77444495d43881ae8dfd3a015ffebbadda97705b669caf9c371555a2a282fa98931fc8eab6359ecbaf2da4f4a24217d5c182f191acd95045f442a93e0472c0d0c350e12c722696783fb5cd7ce6e198705eee2d4ad16eb68b1d43b25ea38b19c95fb8cf87e5dd4681163bd00ac1f5e9aae6720889e871f7846df69e0ff21e113217f0a36dd4f527f51c5655c12221d1932db2ebd3e275e0a10f9ed1d48b30856341b9eb5c0ec78fba4610229d86d99d5c288ac3bd4b30cca914adf46d905349a370e0e8cc97465ab2cf3549925bb908bdcee049a99a4c70ae7d4bb20e22dabe18da544c0deb05557a72105fa0923ebfe0d7e46ba1827a1cfe06f434bfc91669c1051f78188aa833994f6aa785b525009ac22633e19e5e9a40def90340b1d2a1e148987529dd54abf4dedafe0e3ab0524786b96bf9f526da3e2979e26ea324f521ff961178bb33ed45d236de996a3261426d779786f768fc83bf53abc582d9a407f4fedfafeb3683af46c97dc35e2c181a73aed8233d259f18e89c02616bb0479d3b88a8a1f3f861dcc7c3950c198117233c99881d6bda00453bf4042ec09713c1618896e2049e5612ba6735ea26aee084baa5357cd48ccdc9991d383db5628ea5e70e0ea7ca087f6b92c379b4c34923f137b5130b824e965ab475efd0aecee9176689b40108be184d350b3fce2294d91e2a7dfea49b4d10f36f5e5c5daf9fbc90b45b9e543d4cd634fc672e26a3410", &(0x7f0000000040)=""/169}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000012c0)={r0, &(0x7f0000001180)="0dc9a82cebd21ad33e0caef07e3f1eaf8a0c45cf1f288a9b4db14d0e89913fad08d015e975168acb6b4a56d1dc4b776e4e7ed198bc142913a7413b394ff1f0974db452fd896a21d6bbf89177a80e9550bc43e778e9f655a464c8ad2bac4ac7c204648c4bb3a3c899e58dbe14e369d90a4b3839", &(0x7f0000001200)=""/146}, 0x18) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000000), &(0x7f0000000040), 0x2000000}, 0x20) 2018/05/18 19:37:51 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x8000000007, 0x3ff, 0x0, 0x0, 0x1}, 0xffffffffffffff3e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000040), &(0x7f00000001c0), 0x1}, 0x173) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1f, 0x5, 0x40, 0x3, 0x8, r0}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000100)={r1, &(0x7f0000000200)="a2906eaad3bb352e03", &(0x7f0000000080)=""/115}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xe, 0x5fe, 0x8, 0x10, 0x2, r1, 0xfffffffffffffff7}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f0000000240)="a376d86894d9442811ed083911e1ebc905c2edb082a555740d6cf4663fc21c42e001529522982adcae00ab38783c604e2b7c29f9568972d5f7bf3587d5dda4cb4ceb5f6bde19cd66e7e942a0b33bdf48c40f9ee0432d5cdb666f87eb5bc761b99fc1f8bceb", &(0x7f00000002c0)=""/165}, 0x18) 2018/05/18 19:37:51 executing program 6: r0 = getpid() socketpair(0x8, 0x0, 0xa4, &(0x7f0000000400)={0xffffffffffffffff}) perf_event_open(&(0x7f0000000380)={0x5, 0x70, 0xff, 0x1, 0x9345, 0x1, 0x0, 0xfff, 0x400, 0x1, 0xfffffffffffffffc, 0x0, 0x40, 0x1, 0x9, 0x2, 0x0, 0x8000, 0x40, 0x5f, 0xff, 0x2d75, 0x0, 0x8, 0x9, 0x629, 0x80000000, 0x1, 0x8, 0x9, 0x401, 0x200, 0x1, 0x3, 0x2, 0x5, 0x3, 0x401, 0x0, 0x7, 0x4, @perf_bp={&(0x7f0000000040), 0x8}, 0x400, 0x0, 0x2c, 0x7, 0x59bc, 0x0, 0x3}, r0, 0x6, r1, 0x9) mkdir(&(0x7f0000000300)='./file0\x00', 0x100) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000200)='nfs4\x00', 0x800002, &(0x7f0000000240)="6243622dac8da30a57fff20238ad03436ef88c1c4adf3c4974b241767d8dcccff6e548c83e87083999d788fc6ab0e1332491cf09e22d92cf67fadb2c9938fda74eefa7eaf46cb4722f942cea430e590efe1e4f0ea14cfacaca0dcfc4f0644141f324b38790f12cdafd36e82b67cff5ec615660c78888fd08c9a7a72c3f934492f03988d192326f8a0cc80e9b62") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000a7dfff)}, 0xa00000400, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f0000000080)='sockfs\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/05/18 19:37:51 executing program 2: r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0xfffffff5, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) [ 215.973583] FAULT_INJECTION: forcing a failure. [ 215.973583] name failslab, interval 1, probability 0, space 0, times 0 [ 215.984978] CPU: 1 PID: 17961 Comm: syz-executor3 Not tainted 4.17.0-rc4+ #14 [ 215.992273] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 216.001640] Call Trace: [ 216.004252] dump_stack+0x1b9/0x294 [ 216.007902] ? dump_stack_print_info.cold.2+0x52/0x52 [ 216.013120] should_fail.cold.4+0xa/0x1a [ 216.017876] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 216.023437] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 216.028564] ? graph_lock+0x170/0x170 [ 216.032389] ? rt6_age_exceptions+0x1000/0x1000 [ 216.037070] ? print_usage_bug+0xc0/0xc0 [ 216.041129] ? __lock_is_held+0xb5/0x140 [ 216.045184] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 216.050714] ? __rt6_find_exception_rcu+0x371/0x500 [ 216.055810] ? rt6_exception_hash+0x7d0/0x7d0 [ 216.060315] __should_failslab+0x124/0x180 [ 216.064543] should_failslab+0x9/0x14 [ 216.068338] kmem_cache_alloc+0x47/0x760 [ 216.072394] ? rt6_find_cached_rt+0x22a/0x330 [ 216.076879] dst_alloc+0xbb/0x1d0 [ 216.080323] ip6_dst_alloc+0x35/0xa0 [ 216.084029] ip6_rt_cache_alloc+0x5a/0x4e0 [ 216.088256] ip6_pol_route+0x9af/0x1100 [ 216.092224] ? ip6_pol_route_lookup+0x1250/0x1250 [ 216.097058] ? print_usage_bug+0xc0/0xc0 [ 216.101111] ? print_usage_bug+0xc0/0xc0 [ 216.105167] ? graph_lock+0x170/0x170 [ 216.108968] ? print_usage_bug+0xc0/0xc0 [ 216.113026] ? __lock_acquire+0x7f5/0x5140 [ 216.117255] ? lock_acquire+0x1dc/0x520 [ 216.121222] ? __lock_acquire+0x7f5/0x5140 [ 216.125449] ip6_pol_route_output+0x54/0x70 [ 216.129762] fib6_rule_lookup+0x211/0x6d0 [ 216.133908] ? ip6_pol_route_input+0x80/0x80 [ 216.138304] ? fib6_lookup+0x460/0x460 [ 216.142191] ? debug_check_no_locks_freed+0x310/0x310 [ 216.147371] ? rcu_read_lock+0x70/0x70 [ 216.151248] ? __unlock_page_memcg+0x72/0x100 [ 216.155736] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 216.161262] ip6_route_output_flags+0x2c5/0x350 [ 216.165930] ip6_dst_lookup_tail+0xe3f/0x1da0 [ 216.170413] ? print_usage_bug+0xc0/0xc0 [ 216.174461] ? print_usage_bug+0xc0/0xc0 [ 216.178505] ? graph_lock+0x170/0x170 [ 216.182311] ? dst_output+0x180/0x180 [ 216.186101] ? graph_lock+0x170/0x170 [ 216.189887] ? lock_acquire+0x1dc/0x520 [ 216.193864] ? alloc_set_pte+0x1013/0x1600 [ 216.198090] ? __lock_acquire+0x7f5/0x5140 [ 216.202307] ? print_usage_bug+0xc0/0xc0 [ 216.206353] ? find_held_lock+0x36/0x1c0 [ 216.210404] ? lock_downgrade+0x8e0/0x8e0 [ 216.214542] ip6_dst_lookup_flow+0xc1/0x260 [ 216.218853] ? ip6_dst_lookup+0x60/0x60 [ 216.222820] rawv6_sendmsg+0xec9/0x45b0 [ 216.226789] ? rawv6_getsockopt+0x140/0x140 [ 216.231095] ? graph_lock+0x170/0x170 [ 216.234890] ? debug_check_no_locks_freed+0x310/0x310 [ 216.240080] ? find_held_lock+0x36/0x1c0 [ 216.244138] ? lock_downgrade+0x8e0/0x8e0 [ 216.248274] ? lock_release+0xa10/0xa10 [ 216.252238] ? __check_object_size+0x95/0x5d9 [ 216.256728] ? __might_sleep+0x95/0x190 [ 216.260693] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 216.266227] ? _copy_from_user+0xdf/0x150 [ 216.270366] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 216.275367] ? rw_copy_check_uvector+0x2d3/0x3a0 [ 216.280122] inet_sendmsg+0x19f/0x690 [ 216.283912] ? rawv6_getsockopt+0x140/0x140 [ 216.288218] ? inet_sendmsg+0x19f/0x690 [ 216.292179] ? copy_msghdr_from_user+0x3bc/0x560 [ 216.296924] ? ipip_gro_receive+0x100/0x100 [ 216.301233] ? move_addr_to_kernel.part.18+0x100/0x100 [ 216.306507] ? security_socket_sendmsg+0x94/0xc0 [ 216.311251] ? ipip_gro_receive+0x100/0x100 [ 216.315562] sock_sendmsg+0xd5/0x120 [ 216.319271] ___sys_sendmsg+0x805/0x940 [ 216.323236] ? copy_msghdr_from_user+0x560/0x560 [ 216.327999] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 216.333529] ? proc_fail_nth_write+0x96/0x1f0 [ 216.338025] ? __fget_light+0x2ef/0x430 [ 216.341990] ? fget_raw+0x20/0x20 [ 216.345434] ? find_held_lock+0x36/0x1c0 [ 216.349484] ? kasan_check_write+0x14/0x20 [ 216.353720] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 216.360815] ? sockfd_lookup_light+0xc5/0x160 [ 216.365302] __sys_sendmsg+0x115/0x270 [ 216.369202] ? __ia32_sys_shutdown+0x80/0x80 [ 216.373604] ? __sb_end_write+0xac/0xe0 [ 216.377573] ? fput+0x130/0x1a0 [ 216.380854] ? ksys_write+0x1a6/0x250 [ 216.384652] __x64_sys_sendmsg+0x78/0xb0 [ 216.388714] do_syscall_64+0x1b1/0x800 [ 216.392591] ? finish_task_switch+0x1ca/0x810 [ 216.397078] ? syscall_return_slowpath+0x5c0/0x5c0 [ 216.402088] ? syscall_return_slowpath+0x30f/0x5c0 [ 216.407017] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 216.412389] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 216.417228] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 216.422419] RIP: 0033:0x455a09 2018/05/18 19:37:52 executing program 7: socketpair(0x1, 0x80003, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8902, &(0x7f0000000000)='%d') [ 216.425592] RSP: 002b:00007ffaac770c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 216.433287] RAX: ffffffffffffffda RBX: 00007ffaac7716d4 RCX: 0000000000455a09 [ 216.440544] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000013 [ 216.447799] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 216.455056] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 216.462311] R13: 000000000000059c R14: 00000000006fc740 R15: 0000000000000000 [ 216.607424] rpcbind: RPC call returned error 22 2018/05/18 19:37:52 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) recvmsg$kcm(r0, &(0x7f0000000700)={&(0x7f0000000400)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000480)=""/222, 0xde}, {&(0x7f0000000580)}], 0x2, &(0x7f0000000600)=""/200, 0xc8, 0x1}, 0x2000) sendmsg$kcm(r0, &(0x7f0000001f80)={&(0x7f0000001a00)=@ll={0x11, 0xff, r1, 0x1, 0x1, 0x6, @random="7aeb22588a7f"}, 0x80, &(0x7f0000001cc0)=[{&(0x7f0000001a80)="ec941a4892d70c0fd4fb76348d2c125601410db6f2102fcf27509ab4d94550804bacf95e84c312839089ee687e07897f2b8b63b9f35acf331208de759b0bdd3785093a17011ea494c376fcb5f7a0ce58b8eb7636793beaad", 0x58}, {&(0x7f0000001b00)="f2186d6716afeb4eab827b0cf159d1ae2bc4ad2d4bd5df991c127631cb5ad46e3478e341bbdbdd1a3480478b7afba913d4ecf89237d20b2c86386b437d71aded94b80deb7fb14e6997b32d1706aa46026d2f77dded9524d8767e26da0b85b12aadfb782054c3b9be66187cf061797e4318dfd28c15fab74437aedc62ad4b515b7311fdcfaa12ba774a72afb23428fcd926efb48a", 0x94}, {&(0x7f0000001bc0)="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", 0xfd}], 0x3, &(0x7f0000001d00)=[{0x100, 0x104, 0x8001, "850b3d4d017929708af0a74913be66ff20a9300b945040bd8936875a6fc65534033bd55692c27876958abe47a96e8c6c6e8693babaf839ef1b34b56f7f9d44e4bab0cbe9d710a26a29173199c9e0d1cc1dd79b95e4862798e663420011d2cb1f34a43cdc7276ccd3145fea230104066442a55095b9a3275ce831ed753d4ba0d87b13c2d9eb91107174d5d4c43728b076270551e9c4ed6d02d2ddca711c9b91733ab32bf7273269ea6b528c05075f752a8360581946a73d5292ad8bbdf66f10e05e3cd6727f642f7ec673993192a8c003e62d2337088003adf4a4a972a5f2175635e500a00b9ce2ce879b11ca"}, {0x100, 0x1ff, 0x4, "68be59afa0f50287e672821fecf2f3b981af8fdd5775c8fc1e1cfde82be326519feeb0cab2cfc5e914fa98ca84cf4d0ea6d50527e9d3ee0a6e13d6c7eb514907b02572ed6c92fbca007d6b553dcc756f8362cbe7ea987c766ad36e3bcbe7885b09b47674b7fb17d5b8eddbb73c4276cdaf9100bea865265a40f27b0829d7f54c350b9eb9081725dfef364d30f05e4c23707818f433753e35d85586ddd1abccf3a0c302675b4afaec78a4c7a4be185391318458037ae4b15090f46fcdb52edffe37fd8244bc10f66e8d4d06c3faff95d97c2fd71bb00c34374a5ce8a81cd6f77a808f772731581b67484d4673"}, {0x48, 0x104, 0x6, "fb3ab72f764ed5adffbbf0333de80fadc918c42ee5f73c44cbe25e20b991a2291ce3485655cf5297cdc637b10defc8b4694d"}], 0x248, 0xf38890085c1bc3b3}, 0x40000) sendmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000100)=@nfc_llcp={0x27, 0x1, 0x1, 0x7, 0x89d, 0x0, "9b19ced6220c36bd2e48b4be1db12e800ba33b2b11a371202705206ca425d9686f96f17ec06dfbafeb7f81ad805c9fd7c2b07670391fbe3373cebe52b8818e", 0x3d}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000180)="ce48bfb8117897686d1075d743252e9d55851aef6db477061695c5396001dc36edd37563e9694ba209f5308e8b49d1f4ce2367bbd1a2f30d193741209674ffb51be2eab396b1bd2a7bd030f96a4bea9ebefe1feca93abba59d9e673943a16ee661fc017148f379ae88fa195b2baa6e0a8804b7496367eb5231a1ab8290c43d9b8a5959f41b5d58968aa10acfe0a5bdbd02cbf621ba4bd6330860193a6cee3b", 0x9f}, {&(0x7f0000000240)="10c619f3eaeaec46a603cd43014057d5adbef25ad6a40e923f68ff7ea83ca6b4c48fdc0918bff8b9e54a0f73cdcecea07b7d569f88eb210ff6fa6b53907a91641c39f5124622", 0x46}, {&(0x7f00000002c0)="c198f11e0f669ef3cb2b01d72ae7a49e490844bcfb155b5d2d2e32a2fe2f2046588be4c958807adee1c310e9ca9c81cd1958d3d44d121c2ecbedb5307d3f588aeae57836432a29c8d07a544e321d1db23feb16546542cdbdda6921a11576c07068fdb30201a81066c46798d79973a1adfe7a306d771592caaad13abfe84769951bde85e8ceadb3b680248c0c96a4c7bd118b5809337b83f3fe1b4115ceb242240ded23f0df430f33466d8307c29f94cfd992fa672d5a0fbb8b3617f7764467abb06eae8a283223c430071cbd58b39718", 0xd0}], 0x3, &(0x7f0000000780)=[{0x88, 0x19f, 0x5, "0746c8618161cd02df1bdc59290bbc73ed49be59b643c80f450fa5917904960b088f15262c9752d4e40627644fb5636c22f8a3cfd38ccc9882dda19ac55f350633afab27b2149948ee1c7a971b8686c82e9dff753f69d53fbcf92afc45f475173d9b6f138f98ecd54a08ab5274e52eaaab7551d7f4"}, {0x20, 0x10f, 0x1, "92eab03a64161f1e960affeaa17658"}, {0xd0, 0x0, 0x401, "559b146a18e5993eef36ee5efe5a553e86c4049b862be40df55839aebceda017a1db2749a65bb9ede408dccb7a652d8497f0945ef11efa0434c5ed1a65ffd2fd4651cb190edb77df51b21ce10512e9b250f90f931fc6a1500f37073b91314e1c75fd52eed15ad3b4ef77929505cdf8390548646ace603ae3bfdaf757a4e9eabdffe6c8be3fe36a79a48d77d06f5e491180b550dd1ccfa809111683997ae8d36a658f0d391ae1eafda5779a5fd7eadd1f430105e9cbc28bb43f710c532e"}, {0xc8, 0x11f, 0x6, "647e8cc086d93377918259b1e6bd96e2faca62da842275d6762901dcca93179b683506e9e3363eb94234e8df5aab6eaa0260637f647f581c376644adf0d0f909f6aa0a68b84336059bc9bb2e8f7948e4d38b82b1eecc6b008033401375eceda804f47de4a8e5230f7d5b025bc94c3478192f854001fa2259b7d19ea7669a19df2f3f745ce496c3df1637c8991cb1fce497d180feacc5144453aee6b4fec44d1d8a5850f08046eded9ce883a1bab7a2f2f0e918485898"}, {0x1010, 0x10d, 0x100, "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"}], 0x1250, 0x80}, 0x0) r2 = socket$kcm(0x2, 0x2, 0x0) sendmsg$kcm(r2, &(0x7f0000000740)={&(0x7f0000000040)=@in={0x2, 0x4e23, @multicast2=0xe0000002}, 0x80, &(0x7f0000000200), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="20000000000000000000000007000000440f050400007d6a19000000000000a3"], 0x20}, 0x0) 2018/05/18 19:37:52 executing program 7: socketpair(0x1, 0x80003, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a1, &(0x7f0000000000)='%d') 2018/05/18 19:37:52 executing program 5: r0 = perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000004c0)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000000)={0x0, 0x70, 0xfffffffffffffff8, 0x8, 0x3, 0x3, 0x0, 0xd4, 0x48, 0x0, 0x5, 0x8, 0x7, 0x3, 0xf9, 0x401, 0x81, 0x1, 0x18a, 0x2, 0x8, 0x6, 0x49, 0x8001, 0x7a, 0x5, 0xeee, 0x9, 0x401, 0xb, 0x2, 0x2, 0x800000, 0x9, 0x101, 0x4, 0x2, 0x2, 0x0, 0x40, 0x3, @perf_config_ext={0x3, 0x1}, 0x80000400, 0x10001, 0x2, 0x7, 0x60c, 0x3, 0x5}) 2018/05/18 19:37:52 executing program 0: r0 = socket$kcm(0xa, 0x1, 0x0) sendmsg$kcm(r0, &(0x7f00000000c0)={&(0x7f0000000040)=@ethernet={0x51d3eae6a6b54209}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000780)}, 0x20004040) recvmsg$kcm(r0, &(0x7f00000005c0)={&(0x7f0000000340)=@generic, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000001740)=""/4096, 0x1000}, 0x0) 2018/05/18 19:37:52 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x0, 0x0, 0x4, 0x0, 0x2, 0xffffffffffffffff, 0x500000000000}, 0x2c) socketpair(0x15, 0x80006, 0xe23, &(0x7f0000000000)={0xffffffffffffffff}) mount(&(0x7f0000000400)='./file0\x00', &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='vxfs\x00', 0x2000000, &(0x7f0000000500)="e146c89ccdca3b8f") bpf$OBJ_GET_MAP(0x7, &(0x7f0000000440)={&(0x7f00000003c0)='./file0\x00'}, 0x10) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000040)={0x5, 0x70, 0x9, 0x5, 0x3, 0x3ff, 0x0, 0x4, 0x0, 0x1, 0x7, 0x9, 0xb0c0, 0x2, 0x316, 0x80000000, 0x7, 0x5, 0x200, 0x5, 0x507b, 0xcf, 0x10000, 0x6, 0x81, 0x20, 0x8000, 0x1, 0x2, 0x2, 0x4, 0x20, 0xee9, 0x2, 0x2, 0x3, 0x3, 0xfffffffffffffffd, 0x0, 0xffff, 0x4, @perf_config_ext={0x1000, 0x8}, 0x10201, 0x1f, 0xd1, 0x2, 0x5, 0x8, 0x6}) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x20b1, &(0x7f0000000540)=ANY=[@ANYBLOB="00000000000eddb2b488a781d79e1a95a33e2d76fb73b630350be29230af42e755e5e3e97012e55d59f3954799dae9772c9ab3a7d5058cdd6bb7b645c74963dbbc4ce32f05074127fa7e355ab43d9bb1227e2855573a8db6"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="b4000000150000002500000000000000a3c50005000000000000000000001000f7ffffff000000000ebd3db7f60d6cf9c40442fbd1fa86c6079fd4133a559a576fd0fa729f9f638209587b0da365ff5d607d2c05aaed22542118af5d474210a4ba2241df62c394d095ca5cb881cf5dbb4d9936f2e79d4d3edbe8de3d33ec44519daae12a7e18"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000380)={&(0x7f0000000200)='./file0\x00', 0x0, 0x18}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000340)={r1, 0x0, 0xe, 0xdc, &(0x7f0000000180)="d2b80205fc7d409594a57d507eb5", &(0x7f0000000240)=""/220, 0x98e8}, 0x28) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00000001c0)={r0}) 2018/05/18 19:37:52 executing program 2: r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x900000000000000, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) 2018/05/18 19:37:52 executing program 6: socketpair$inet(0x2, 0x1, 0x2, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000500)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000280)=""/230, 0xe6}, {&(0x7f0000000380)=""/222, 0xde}, {&(0x7f0000000180)=""/61, 0x3d}, {&(0x7f00000001c0)=""/90, 0x5a}], 0x4, &(0x7f00000004c0)=""/62, 0x3e, 0x1a}, 0x2100) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000540)={r0}) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x100000, 0xffffffffffffffff, 0x0) close(r3) r4 = socket$kcm(0xa, 0x1, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x12, &(0x7f0000000080), 0x4) sendmsg(r4, &(0x7f00000016c0)={&(0x7f0000000000)=@in6={0xa}, 0x80, &(0x7f0000001600)}, 0x20000000) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x8954, &(0x7f0000000240)=0x2) 2018/05/18 19:37:52 executing program 3 (fault-call:2 fault-nth:1): r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x0, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) [ 216.685977] FAULT_INJECTION: forcing a failure. [ 216.685977] name failslab, interval 1, probability 0, space 0, times 0 [ 216.697331] CPU: 1 PID: 17996 Comm: syz-executor3 Not tainted 4.17.0-rc4+ #14 [ 216.704618] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 216.713982] Call Trace: [ 216.716591] dump_stack+0x1b9/0x294 [ 216.720248] ? dump_stack_print_info.cold.2+0x52/0x52 [ 216.725463] ? lock_downgrade+0x8e0/0x8e0 [ 216.729640] should_fail.cold.4+0xa/0x1a [ 216.733732] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 216.738857] ? __lock_acquire+0x7f5/0x5140 [ 216.743128] ? find_held_lock+0x36/0x1c0 [ 216.747231] ? check_same_owner+0x320/0x320 [ 216.751582] ? rcu_note_context_switch+0x710/0x710 [ 216.756624] __should_failslab+0x124/0x180 [ 216.760885] should_failslab+0x9/0x14 [ 216.764720] kmem_cache_alloc_node+0x272/0x780 [ 216.769324] ? __lock_acquire+0x7f5/0x5140 [ 216.773577] ? lock_acquire+0x1dc/0x520 [ 216.777575] ? graph_lock+0x170/0x170 [ 216.781400] __alloc_skb+0x111/0x780 [ 216.785134] ? skb_scrub_packet+0x580/0x580 [ 216.789476] ? find_held_lock+0x36/0x1c0 [ 216.793569] ? lock_downgrade+0x8e0/0x8e0 [ 216.797743] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 216.803309] ? xfrm_lookup+0x827/0x2860 [ 216.807316] alloc_skb_with_frags+0x137/0x760 [ 216.811834] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 216.816870] ? ip6_dst_lookup_tail+0xbbb/0x1da0 [ 216.821557] ? trace_hardirqs_on+0xd/0x10 [ 216.825729] ? __local_bh_enable_ip+0x161/0x230 [ 216.830423] ? skb_complete_wifi_ack+0x1e0/0x1e0 [ 216.835198] ? graph_lock+0x170/0x170 [ 216.839033] sock_alloc_send_pskb+0x87a/0xae0 [ 216.843564] ? sock_wmalloc+0x1e0/0x1e0 [ 216.847564] ? lock_downgrade+0x8e0/0x8e0 [ 216.851743] ? kasan_check_read+0x11/0x20 [ 216.855913] ? rcu_is_watching+0x85/0x140 [ 216.860085] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 216.865307] ? ip6_dst_hoplimit+0xcb/0x4c0 [ 216.869560] ? ipv6_select_ident+0x140/0x140 [ 216.873999] sock_alloc_send_skb+0x32/0x40 [ 216.878254] rawv6_sendmsg+0x201a/0x45b0 [ 216.882341] ? rawv6_getsockopt+0x140/0x140 [ 216.886676] ? graph_lock+0x170/0x170 [ 216.890510] ? debug_check_no_locks_freed+0x310/0x310 [ 216.895735] ? find_held_lock+0x36/0x1c0 [ 216.899825] ? lock_downgrade+0x8e0/0x8e0 [ 216.903992] ? lock_release+0xa10/0xa10 [ 216.907985] ? __check_object_size+0x95/0x5d9 [ 216.912502] ? __might_sleep+0x95/0x190 [ 216.916504] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 216.922058] ? _copy_from_user+0xdf/0x150 [ 216.926231] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 216.931266] ? rw_copy_check_uvector+0x2d3/0x3a0 2018/05/18 19:37:52 executing program 2: r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x58, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) 2018/05/18 19:37:52 executing program 5: socketpair(0x9, 0x807, 0x18c000000000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='&\x00') bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000100)='em0trustedwlan0:(\x00') socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000140)) mkdir(&(0x7f0000000180)='./file1\x00', 0x85) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000001c0)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000200)) socketpair(0x5bb98d33275e5444, 0x80007, 0x2da, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000280)='em0trustedwlan0:(\x00') mkdir(&(0x7f00000002c0)='./file1\x00', 0x127) socketpair(0x0, 0x2, 0xfffffffffffffff8, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000340)={0xffffffffffffffff}) r7 = gettid() r8 = perf_event_open(&(0x7f0000000380)={0x5, 0x70, 0xfffffffffffffff7, 0xbad, 0x4, 0x4a0b, 0x0, 0xe4, 0x2, 0x0, 0x7b11, 0x3f, 0x2, 0x4775, 0x80, 0x1, 0x4, 0x8, 0x0, 0x7, 0xdda, 0x1000, 0xfff, 0x1, 0xab, 0x1c, 0xffffffffffffffff, 0xf44, 0x64c167cc, 0x9b5, 0x800, 0x101, 0xffffffff, 0x6, 0x100, 0x200, 0x2, 0x2, 0x0, 0x43f0, 0x1, @perf_config_ext={0x1, 0x2}, 0x1000, 0x7, 0x7, 0x1, 0x80, 0x0, 0x6}, r7, 0xb, r1, 0x8) setsockopt$sock_attach_bpf(r6, 0x1, 0x32, &(0x7f0000000400)=r2, 0x4) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000440)) r9 = gettid() socketpair(0x5, 0x8000f, 0x4, &(0x7f0000000480)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_RESET(r10, 0x2403, 0xffffffffffff8001) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000004c0)) socketpair(0x11, 0xa, 0xfffffffffffffffa, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r11) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r0) mkdir(&(0x7f0000000540)='./file0\x00', 0x46) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r5, 0x2405, r2) perf_event_open(&(0x7f00000005c0)={0x4, 0x70, 0x3f, 0x80, 0x3f, 0x3c5, 0x0, 0x5, 0x2000, 0x2, 0x7, 0x0, 0x1, 0x0, 0xc38e, 0xa3, 0x80000001, 0x2, 0x2, 0x101, 0x10001, 0x81, 0xfffffffffffffffd, 0x0, 0x262c, 0x5, 0x7, 0x80000001, 0x0, 0x3, 0x7fff, 0xd93, 0x65, 0xfffffffffffffffb, 0x5, 0x33, 0x8, 0x20e, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000580), 0x9}, 0x200, 0x0, 0x4, 0x7, 0xa8b, 0x0, 0x9}, r9, 0x8, r8, 0x2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$PERF_EVENT_IOC_SET_FILTER(r10, 0x40082406, &(0x7f0000000640)=':nodev]\x00') socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000680)) 2018/05/18 19:37:52 executing program 2: r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0xfc00000000000000, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) 2018/05/18 19:37:52 executing program 7: socketpair(0x1, 0x80003, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x894c, &(0x7f0000000000)='%d') 2018/05/18 19:37:52 executing program 2: r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x600, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) [ 216.936057] inet_sendmsg+0x19f/0x690 [ 216.939875] ? rawv6_getsockopt+0x140/0x140 [ 216.944214] ? inet_sendmsg+0x19f/0x690 [ 216.948205] ? copy_msghdr_from_user+0x3bc/0x560 [ 216.952980] ? ipip_gro_receive+0x100/0x100 [ 216.957326] ? move_addr_to_kernel.part.18+0x100/0x100 [ 216.962624] ? security_socket_sendmsg+0x94/0xc0 [ 216.967397] ? ipip_gro_receive+0x100/0x100 [ 216.971740] sock_sendmsg+0xd5/0x120 [ 216.975468] ___sys_sendmsg+0x805/0x940 [ 216.979469] ? copy_msghdr_from_user+0x560/0x560 [ 216.984256] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 216.989809] ? proc_fail_nth_write+0x96/0x1f0 [ 216.994326] ? __fget_light+0x2ef/0x430 [ 216.998319] ? fget_raw+0x20/0x20 [ 217.001787] ? find_held_lock+0x36/0x1c0 [ 217.005877] ? kasan_check_write+0x14/0x20 [ 217.010151] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 217.015717] ? sockfd_lookup_light+0xc5/0x160 [ 217.020236] __sys_sendmsg+0x115/0x270 [ 217.024144] ? __ia32_sys_shutdown+0x80/0x80 [ 217.028568] ? __sb_end_write+0xac/0xe0 [ 217.032565] ? fput+0x130/0x1a0 [ 217.035862] ? ksys_write+0x1a6/0x250 [ 217.039695] __x64_sys_sendmsg+0x78/0xb0 [ 217.043775] do_syscall_64+0x1b1/0x800 [ 217.047681] ? finish_task_switch+0x1ca/0x810 [ 217.052192] ? syscall_return_slowpath+0x5c0/0x5c0 [ 217.057142] ? syscall_return_slowpath+0x30f/0x5c0 [ 217.062100] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 217.067489] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 217.072367] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 217.077566] RIP: 0033:0x455a09 [ 217.080765] RSP: 002b:00007ffaac770c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 217.088485] RAX: ffffffffffffffda RBX: 00007ffaac7716d4 RCX: 0000000000455a09 [ 217.095766] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000013 [ 217.103045] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 217.110326] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 217.117605] R13: 000000000000059c R14: 00000000006fc740 R15: 0000000000000001 2018/05/18 19:37:53 executing program 7: socketpair(0x1, 0x80003, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8980, &(0x7f0000000000)='%d') 2018/05/18 19:37:53 executing program 2: r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0xa805, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) 2018/05/18 19:37:53 executing program 4: r0 = socket$kcm(0x29, 0x7, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000005340)={&(0x7f00000051c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000005240), 0x0, &(0x7f0000005280)=""/142, 0x8e, 0x4}, 0x40) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000240)="b516257fc42694b4f77fca8be2fee57ba943b00e8086419d1dab120d99633dfb135c66023d6014484397c517a992a0a19ab9cb266d07235eb627a7e685c68e02acb717fa0734924fe41a4281db9d7a8d9ad2cfa9a4068c82ebce9eccf18d6bea93825f93eddbdef21fe830c3b8b5e83e85c0a54af4dda6cd3061f65db1df63dac4d0639cc7acec56b17a668e93f20ff059bd93f23767c1f74e05a9d6bd752ad1c8b1cf37a40f59bcbe4f3223f1cd90a05b670702b9917b821fe74b36b40a6a16b0b5e28400370fab09d2453052a4", 0xce}, {&(0x7f0000000340)="7bb443b8d1b9427c2a306dbb2dd2f4b7d3fc186915f0064f7ff8b041c5dc7ffe97e454cbd07f2f0c865ec9f7e3214712db09edf53e1c3c4d51436e24611fc0475da727fab5a0b75a8a7add64bcbe5e2c652f0259bbd846ae2d3e9bfca9c5a9c18a335556abdf75fd42af3796af33e5227c22cd9d927b92b5b19af704e9baf8a4661b4aa79231cf97cf4efdb792be90c7e852987bacdd73e4be44b1158748646c75c45f22a86600e2becaf2adeed81d3e47e6f9c708306abbcf534a6a1faf20e6d4910126b2430bda2d2613f80d5842e2466a09689e9f5c96dcd120c9818509", 0xdf}], 0x2, &(0x7f0000000040)=[{0x38, 0x13f, 0x95c, "6f09bb97405d3a3f1086d22fb23da718606d0267566ea010204f612d65e98be690f8"}], 0x38}, 0x1) recvmsg$kcm(r0, &(0x7f00000004c0)={&(0x7f0000000100)=@pptp={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000440)=""/94, 0x5e}], 0x1, 0x0, 0x0, 0x8000}, 0x10142) sendmsg$kcm(r0, &(0x7f0000005880)={&(0x7f0000005380)=@can={0x1d, r1}, 0x80, &(0x7f0000005540)=[{&(0x7f0000005400)="03e365aa37a028d627bd31402e44427809cca2e795268321d2662a3846c3592f2f33eedb8010c54729a695c055a08861677f2fc5fa44732565cee0a56fa0c5af41a266a30b816fae5456862f0c644fa1300e5280f66d101226abfbc84c26e24e10dcd57150cfc754559be42e2b709c14e6755a01eae29c13d74077e92a4d0cd62ae93c0c5855b10ea7d8a42c2fbbbeb83f99df485e045f7269532a88ace5b60a03a0e850", 0xa4}, {&(0x7f00000054c0)="c5316ae13c782160e9bc7180693f6932fe5f2bf085af5066d2acbb1a2ad498f640f8e909b2a1a8837c04fffb5647a43d06cf9c2f82bb28a56eede7c66e00b324d5b2a0a9af43a86164f41a417360db5cb2af47690bda1f29a142e1e25648629b6a102795ffdadbd5ebf14ea4", 0x6c}], 0x2, &(0x7f0000005580)=ANY=[@ANYBLOB="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"], 0x300, 0x40010}, 0x80) mkdir(&(0x7f0000001000)='./file0\x00', 0x0) mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000001c0)) 2018/05/18 19:37:53 executing program 0: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg$kcm(r0, &(0x7f0000000400)={&(0x7f0000000080)=@generic={0xa, "ffd11b01521dfe80000000000000fa1037a80e29465907000000a6c593e6ef3d35a6b12233521f1f636c82483ced9b15aa88e89d87d0a87acb148d0b77a3d7bb288947cfc623e0afad275f4d5c79a6de39a113a85c44221a41d88b7d6c6b3af53503d46853b4e13a897e4d7c008782ee6d03488cea4dd54a9ee79ddc2994"}, 0x80, &(0x7f0000000280), 0x0, &(0x7f0000000440)}, 0xf401) sendmsg$kcm(r0, &(0x7f0000000600)={&(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000380)="cc", 0x1}], 0x1, &(0x7f00000004c0)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)=0xffffffff, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000140)={r1, r2}) 2018/05/18 19:37:53 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x7, 0x9, &(0x7f0000000040)) r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg$kcm(r0, &(0x7f0000000780)={&(0x7f00000005c0)=@in={0x2, 0x4e21}, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)="d6", 0x1}], 0x1}, 0xc810) 2018/05/18 19:37:53 executing program 3 (fault-call:2 fault-nth:2): r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x0, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) 2018/05/18 19:37:53 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f0000000040)={0x4, 0x70, 0x10000, 0x6, 0x8, 0x6, 0x0, 0x9, 0x10, 0x0, 0xffff, 0xfffffffffffffffa, 0xffffffffffffff00, 0x40, 0x2f, 0x3ff, 0x9, 0x100000000, 0x5, 0xb625, 0x800, 0x7ff, 0x2c1, 0x8, 0xfffffffffffffffe, 0x1f, 0x1, 0xd, 0xa21e, 0x5, 0x3, 0x0, 0x8, 0x1436, 0x9, 0x20, 0x79, 0x7c, 0x0, 0x0, 0x1, @perf_config_ext={0x2ccf}, 0x2008, 0x4, 0x24, 0x6, 0xef, 0x5, 0x4}, r1, 0xc, r0, 0x2) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) 2018/05/18 19:37:53 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x1, 0x80, 0x81}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001140)={r0, &(0x7f0000000080), &(0x7f0000000240)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r0, &(0x7f0000000200)}, 0x10) perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x1800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0xc40, 0xcb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 217.637381] FAULT_INJECTION: forcing a failure. [ 217.637381] name failslab, interval 1, probability 0, space 0, times 0 [ 217.648795] CPU: 1 PID: 18051 Comm: syz-executor3 Not tainted 4.17.0-rc4+ #14 [ 217.656083] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 217.665448] Call Trace: [ 217.668055] dump_stack+0x1b9/0x294 [ 217.671705] ? dump_stack_print_info.cold.2+0x52/0x52 [ 217.676911] ? is_bpf_text_address+0xd7/0x170 [ 217.681436] should_fail.cold.4+0xa/0x1a [ 217.685528] ? __save_stack_trace+0x7e/0xd0 [ 217.689866] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 217.695002] ? save_stack+0x43/0xd0 [ 217.698645] ? kasan_kmalloc+0xc4/0xe0 [ 217.702547] ? kasan_slab_alloc+0x12/0x20 [ 217.706713] ? find_held_lock+0x36/0x1c0 [ 217.710816] ? check_same_owner+0x320/0x320 [ 217.715161] ? rcu_note_context_switch+0x710/0x710 [ 217.720114] __should_failslab+0x124/0x180 [ 217.724367] should_failslab+0x9/0x14 [ 217.728187] kmem_cache_alloc_node_trace+0x26f/0x770 [ 217.733327] __kmalloc_node_track_caller+0x33/0x70 [ 217.738283] __kmalloc_reserve.isra.39+0x3a/0xe0 [ 217.743069] __alloc_skb+0x14d/0x780 [ 217.746809] ? skb_scrub_packet+0x580/0x580 [ 217.751153] ? find_held_lock+0x36/0x1c0 [ 217.755250] ? lock_downgrade+0x8e0/0x8e0 [ 217.759426] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 217.764991] ? xfrm_lookup+0x827/0x2860 [ 217.768992] ? perf_trace_lock+0xd6/0x900 [ 217.773172] alloc_skb_with_frags+0x137/0x760 [ 217.777696] ? zap_class+0x720/0x720 [ 217.781433] ? trace_hardirqs_on_caller+0x421/0x5c0 2018/05/18 19:37:53 executing program 5: r0 = perf_event_open(&(0x7f0000000200)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f00000001c0), 0x8}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f0000000040)={0x6, 0x70, 0x7fffffff, 0x20, 0x7f5d, 0x7, 0x0, 0xffffffff, 0x0, 0x3, 0x5, 0x100000000, 0x5, 0x2, 0x0, 0x122200000000000, 0x40, 0x7ff, 0x2, 0x80000000, 0x7, 0x1, 0x49bf09fd, 0x2, 0x1, 0xffffffffffff0001, 0x4, 0x2, 0xfc, 0x600000000, 0xfffffffffffffffc, 0x8f, 0x9, 0x16634c14, 0x0, 0xfffffffffffffff8, 0x81, 0x7fff, 0x0, 0x3, 0x1, @perf_config_ext={0xfffffffffffffffd, 0x9}, 0x8, 0x0, 0x2, 0x7, 0x7, 0x8, 0x1}, r1, 0x1, r0, 0x2) r2 = socket$kcm(0x29, 0x7, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000100)={r3}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x80082407, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000000)) 2018/05/18 19:37:53 executing program 0: r0 = socket$kcm(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f00000000c0)=@in={0x2, 0x4e22}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000040)=[{0x18, 0x0, 0xdf, "07eb"}], 0x18}, 0x0) 2018/05/18 19:37:53 executing program 1: recvmsg(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f0000000400)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/32, 0x20}, {&(0x7f0000000540)=""/71, 0x47}, {&(0x7f0000000600)=""/246, 0xf6}, {&(0x7f0000000700)=""/196, 0xc4}], 0x4, &(0x7f0000000800)=""/61, 0x3d, 0x7ff}, 0x2000) recvmsg$kcm(r0, &(0x7f0000000bc0)={&(0x7f0000000880)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000000ac0)=[{&(0x7f0000000900)=""/239, 0xef}, {&(0x7f0000000a00)}, {&(0x7f0000000a40)=""/112, 0x70}], 0x3, &(0x7f0000000b00)=""/167, 0xa7, 0x3}, 0x41) r1 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r1, &(0x7f00000005c0)={&(0x7f0000000200)=@ethernet={0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000500)="ec", 0x1}], 0x1}, 0x20000844) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000040)=@nfc, 0x26f, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x7}, 0x2000) 2018/05/18 19:37:53 executing program 2: r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x80fe, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) 2018/05/18 19:37:53 executing program 4: socketpair(0x11, 0x0, 0x3, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={r0, 0x28, &(0x7f0000000140)}, 0x10) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x10}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000001dc0)={0x7, 0x4, 0x8, 0x6507}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x5, 0xfffffffffffff615, 0x2e, 0x1, r1, 0xf0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={r2, &(0x7f0000000240)="ee7b", &(0x7f0000000280)="d0514b78c54478c9dcc69d83bcaf447983e29b408f7ab7f7120c67cf2b8e20e2763ad030aeb1cc9eeb8c085a4592eff470a8ef9588e6ddb51613ad6f2a2147657b9e1157ec709d512c0504e6a00e09f44cd4ba6173ff6d1ac11b1ee7dcfb52d1ff184920c11404e1e96ff75e29fdcadbd391fa497e9169dde35465cdab823596a1482537cdb015a4caff3768464e4394", 0x1}, 0x20) [ 217.786477] ? ip6_dst_lookup_tail+0xbbb/0x1da0 [ 217.791166] ? trace_hardirqs_on+0xd/0x10 [ 217.795336] ? __local_bh_enable_ip+0x161/0x230 [ 217.800030] ? skb_complete_wifi_ack+0x1e0/0x1e0 [ 217.804808] ? graph_lock+0x170/0x170 [ 217.808641] sock_alloc_send_pskb+0x87a/0xae0 [ 217.813178] ? sock_wmalloc+0x1e0/0x1e0 [ 217.817175] ? lock_downgrade+0x8e0/0x8e0 [ 217.821351] ? rcu_is_watching+0x85/0x140 [ 217.825519] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 217.830738] ? ip6_dst_hoplimit+0xcb/0x4c0 2018/05/18 19:37:53 executing program 5: r0 = gettid() r1 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, r0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x7f, 0x7, 0x5, 0x1}, 0x2c) perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x0, 0x40, 0x2be, 0x2, 0x0, 0x3f, 0xc000, 0x0, 0xffff, 0x5, 0x2, 0x81, 0x2, 0x97, 0xdf36, 0x100, 0xfffffffffffffffb, 0x6, 0x8, 0x7, 0x2, 0x100000000, 0x6, 0x80000001, 0x100000001, 0xfffffffffffffffc, 0x4, 0xfffffffffffffff8, 0x6, 0x6, 0x2, 0xc0, 0x3, 0x2, 0x0, 0x10001, 0x0, 0x7, 0x1, @perf_config_ext={0x8cea, 0xfffffffffffffffe}, 0x2, 0xfffffffffffffffd, 0x4, 0x7, 0x20, 0x7fff, 0x7ff}, r0, 0x3, r1, 0x1) getpid() bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r2, &(0x7f0000000040)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000240)={r2, &(0x7f0000000440), &(0x7f0000000180)=""/11}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000400)={r2, &(0x7f0000000180), &(0x7f0000000300)}, 0x20) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000080)) socketpair(0x15, 0xc0000, 0x2, &(0x7f0000000200)={0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000300)={&(0x7f00000000c0)='./file0\x00', r3}, 0x10) [ 217.834995] ? ipv6_select_ident+0x140/0x140 [ 217.839426] sock_alloc_send_skb+0x32/0x40 [ 217.843694] rawv6_sendmsg+0x201a/0x45b0 [ 217.847789] ? rawv6_getsockopt+0x140/0x140 [ 217.852136] ? graph_lock+0x170/0x170 [ 217.855946] ? perf_trace_lock+0xd6/0x900 [ 217.860114] ? zap_class+0x720/0x720 [ 217.863842] ? find_held_lock+0x36/0x1c0 [ 217.867926] ? lock_downgrade+0x8e0/0x8e0 [ 217.872096] ? lock_release+0xa10/0xa10 [ 217.876086] ? __check_object_size+0x95/0x5d9 [ 217.880602] ? __might_sleep+0x95/0x190 2018/05/18 19:37:53 executing program 2: r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0xa00000000000000, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) [ 217.884605] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 217.890165] ? _copy_from_user+0xdf/0x150 [ 217.894340] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 217.899379] ? rw_copy_check_uvector+0x2d3/0x3a0 [ 217.904185] inet_sendmsg+0x19f/0x690 [ 217.908012] ? rawv6_getsockopt+0x140/0x140 [ 217.912342] ? inet_sendmsg+0x19f/0x690 [ 217.916336] ? copy_msghdr_from_user+0x3bc/0x560 [ 217.921095] ? ipip_gro_receive+0x100/0x100 [ 217.925412] ? move_addr_to_kernel.part.18+0x100/0x100 [ 217.930683] ? security_socket_sendmsg+0x94/0xc0 [ 217.935426] ? ipip_gro_receive+0x100/0x100 [ 217.939747] sock_sendmsg+0xd5/0x120 [ 217.943464] ___sys_sendmsg+0x805/0x940 [ 217.947436] ? copy_msghdr_from_user+0x560/0x560 [ 217.952194] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 217.957722] ? proc_fail_nth_write+0x96/0x1f0 [ 217.962211] ? __fget_light+0x2ef/0x430 [ 217.966179] ? fget_raw+0x20/0x20 [ 217.969622] ? find_held_lock+0x36/0x1c0 [ 217.973685] ? kasan_check_write+0x14/0x20 [ 217.977930] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 217.983468] ? sockfd_lookup_light+0xc5/0x160 [ 217.987958] __sys_sendmsg+0x115/0x270 [ 217.991836] ? __ia32_sys_shutdown+0x80/0x80 [ 217.996237] ? __sb_end_write+0xac/0xe0 [ 218.000209] ? fput+0x130/0x1a0 [ 218.003483] ? ksys_write+0x1a6/0x250 [ 218.007301] __x64_sys_sendmsg+0x78/0xb0 [ 218.011368] do_syscall_64+0x1b1/0x800 [ 218.015798] ? finish_task_switch+0x1ca/0x810 [ 218.020289] ? syscall_return_slowpath+0x5c0/0x5c0 [ 218.025218] ? syscall_return_slowpath+0x30f/0x5c0 [ 218.030148] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 218.035508] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 218.040349] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 218.045530] RIP: 0033:0x455a09 [ 218.048708] RSP: 002b:00007ffaac770c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 218.056410] RAX: ffffffffffffffda RBX: 00007ffaac7716d4 RCX: 0000000000455a09 [ 218.063684] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000013 [ 218.070949] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 218.078207] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 218.085473] R13: 000000000000059c R14: 00000000006fc740 R15: 0000000000000002 2018/05/18 19:37:53 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x12, 0xcc, 0x4, 0x4}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000011c0)={r0, &(0x7f0000001180)}, 0xffffffffffffff23) 2018/05/18 19:37:53 executing program 7: socketpair(0x1, 0x80003, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40049409, &(0x7f0000000000)='%d') 2018/05/18 19:37:53 executing program 1: socketpair(0x3, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8914, &(0x7f0000000780)='lo:&!wlan1{::\x00') 2018/05/18 19:37:54 executing program 2: r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0xfe80000000000000, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) 2018/05/18 19:37:54 executing program 6: r0 = perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = getpid() perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x64f, 0x44d, 0x100000000, 0x86d, 0x0, 0x80000000, 0x4, 0x1, 0x40, 0x0, 0xfffffffffffff001, 0x1000, 0x1, 0x5, 0xffffffffffffffe1, 0x8, 0x80000000, 0x9, 0x3, 0x8, 0x1, 0xb02, 0xffffffff, 0xe43, 0x100, 0x81, 0x0, 0x3f, 0x3ff, 0x6, 0x8001, 0xffff, 0x10000, 0x3, 0x4, 0x0, 0x0, 0x1000, 0x4, @perf_bp={&(0x7f0000000100), 0xb}, 0x20010, 0x47, 0x8, 0x4, 0x223, 0x7ff, 0xffff}, r1, 0x0, r0, 0x9) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x209e20, 0x8000000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000380)={r2, &(0x7f0000000280), &(0x7f0000000300)}, 0x20) getpid() bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r2, &(0x7f0000000000), &(0x7f0000000040)=""/95}, 0x18) 2018/05/18 19:37:54 executing program 3 (fault-call:2 fault-nth:3): r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x0, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) 2018/05/18 19:37:54 executing program 7: socketpair(0x1, 0x80003, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0xc0045878, &(0x7f0000000000)='%d') 2018/05/18 19:37:54 executing program 0: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="18000000000000db000000000000"], &(0x7f00000001c0)='GPL\x00', 0xfffffffffffffbfc, 0xfb, &(0x7f0000000080)=""/251, 0xfffffffffffffffd}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) close(r0) 2018/05/18 19:37:54 executing program 1: r0 = socket$kcm(0xa, 0x6, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={0xffffffffffffffff, 0x50, &(0x7f0000000100)}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000240)={0xffffffffffffff9c, 0x50, &(0x7f00000001c0)={0x0, 0x0}}, 0x10) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r1, 0x42) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000040)=r2, 0x4) setsockopt$sock_attach_bpf(r0, 0x10d, 0x11, &(0x7f0000000080)=r2, 0x4) 2018/05/18 19:37:54 executing program 5: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000040)=@l2={0x1f, 0xffffffffffffffff, {0x20, 0x200, 0x5, 0x400, 0x5, 0xffffffff}, 0x7, 0x40}, 0x80, &(0x7f0000000200)=[{&(0x7f00000000c0)="4fb75e9a8da99e9e7d3c5c82e2cf9db04057a00c5fe0ea20304565acb86efade6f73eb9c7547f43161c75206dcec6d12d1c674eb45656bdf71dd9d1b14f282efd718ea88dcfe47b211a60f3beb4506eeab8e5fdb7626d8c39d1ddc688b49df11ff0b713acd95e09cf965c95363aa5e029e170624e12b5b7c11a1c315", 0x7c}, {&(0x7f0000000140)="f14a5c7d19867164af33d84c1748cb5d39765a11c9d6b0a4ea5751234e2f3e529fd8a0497db80090581d99d1ad78666d3f5c016c00d76fbb4230d391d27a1bae79a060aeeb4d46a107bd70ef39b66850dc565916ee30639552e83ed6273cf1863835c6c2ada344fd10cf349c334154a79e1e06d3065aac7128cdc575dfc78c81096443c13137603d57295f039f8bde93a129bfd9edce6558614adc4f97566dd4c25967a2", 0xa4}], 0x2, &(0x7f0000000240)=[{0x60, 0x104, 0xff, "2f182f1b8092911e6a4934d8d5be773633e970245df48d83424d01924b6236e3c4d69b535b1fca62ca771b73b00c0791d00ce560120f6839640223b4c884a86da69148fc5b04babc963170499af9786d"}, {0xe0, 0x10a, 0x4, "51199bd5d805a0cde37d1f97dd9b72f1b1d0b718c6c5c8116d06d27b5b5627c7b4af01b34fc69c3008271ae33fc2ad998fcf98819f5f898b08729c26279220cad723569a64415a9be491bf998ab6ed86fb4753740e034c74b9dec181e0df04f3370c0501a60376978898bc0abd1433ce0b523838b77b9236c8faee5d0e3c7fa11261d43dd66fbfeb0998d448bcb53f1a21599fb797160141576767ab2af3073c695eb42d9f19f980c36896f7c4678897b3bebaef96aacc9bc8b831f4edfb14957e352bfafc1b7a0491"}, {0x18, 0x10e, 0x0, "8f"}], 0x158, 0x4000000}, 0xc000) recvmsg(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000500)=""/191, 0xbf}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f0000000400)=""/105, 0x69}, {&(0x7f00000006c0)=""/103, 0x67}, {&(0x7f0000000740)=""/109, 0x6d}, {&(0x7f00000007c0)=""/127, 0x7f}], 0x6, &(0x7f00000008c0)=""/25, 0x19, 0x4}, 0x102) sendmsg$kcm(r0, &(0x7f0000002dc0)={&(0x7f0000000480)=@generic={0x2, "307a563ef466c98dd7f5aaa599ca3d6cd975e39e690f85922aee97d11abbd1444d53668e577dc91b4a47dbaf4629f7617b5704086759f45b41b3100aa19deedd1964be51b3a01172b02e8bd06cba03e10ffea1a5a0ca8a2a9762b66bd1040f6bc5cfc9d078b4ac27208485a8c8a40eb6bed81d51e9505980e48a2827e956"}, 0x80, &(0x7f0000000440), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="200000000000000084000000080000003320a58609aa38790000000000000001"], 0x20}, 0x4000054) 2018/05/18 19:37:54 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x8932, &(0x7f0000000000)) [ 218.439067] FAULT_INJECTION: forcing a failure. [ 218.439067] name failslab, interval 1, probability 0, space 0, times 0 [ 218.450397] CPU: 1 PID: 18128 Comm: syz-executor3 Not tainted 4.17.0-rc4+ #14 [ 218.457686] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 218.467048] Call Trace: [ 218.469646] dump_stack+0x1b9/0x294 [ 218.473277] ? dump_stack_print_info.cold.2+0x52/0x52 [ 218.478470] ? __lock_acquire+0x7f5/0x5140 [ 218.482709] should_fail.cold.4+0xa/0x1a [ 218.486768] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 218.491868] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 218.497421] ? fib6_table_lookup+0xca4/0x1580 [ 218.501928] ? graph_lock+0x170/0x170 [ 218.505728] ? rt6_age_exceptions+0x1000/0x1000 [ 218.510384] ? trace_hardirqs_on_caller+0x110/0x5c0 [ 218.515391] ? find_match+0xd7b/0x1690 [ 218.519273] ? __lock_is_held+0xb5/0x140 [ 218.523326] ? graph_lock+0x170/0x170 [ 218.527119] __should_failslab+0x124/0x180 [ 218.531348] should_failslab+0x9/0x14 [ 218.535142] kmem_cache_alloc_node+0x56/0x780 [ 218.539631] ? find_held_lock+0x36/0x1c0 [ 218.543688] __alloc_skb+0x111/0x780 [ 218.547392] ? skb_scrub_packet+0x580/0x580 [ 218.551709] ? print_usage_bug+0xc0/0xc0 [ 218.555766] ? debug_check_no_locks_freed+0x310/0x310 [ 218.560959] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 218.565970] ? ip6_pol_route+0x3cd/0x1100 [ 218.570110] ? trace_hardirqs_on+0xd/0x10 [ 218.574252] ? ip6_pol_route+0x442/0x1100 [ 218.578396] alloc_skb_with_frags+0x137/0x760 [ 218.582883] ? __lock_acquire+0x7f5/0x5140 [ 218.587112] ? __lock_acquire+0x7f5/0x5140 [ 218.591338] ? skb_complete_wifi_ack+0x1e0/0x1e0 [ 218.596097] sock_alloc_send_pskb+0x87a/0xae0 [ 218.600587] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 218.605604] ? sock_wmalloc+0x1e0/0x1e0 [ 218.609579] ? print_usage_bug+0xc0/0xc0 [ 218.613643] ? __lock_acquire+0x7f5/0x5140 [ 218.617884] ? graph_lock+0x170/0x170 [ 218.621678] ? debug_check_no_locks_freed+0x310/0x310 [ 218.626861] ? dst_release+0x5d/0xb0 [ 218.630569] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 218.636099] ? xfrm_lookup+0x827/0x2860 [ 218.640066] sock_alloc_send_skb+0x32/0x40 [ 218.644295] __ip6_append_data.isra.47+0x1fae/0x3860 [ 218.649418] ? ip6_setup_cork+0x1810/0x1810 [ 218.653741] ? ip6_mtu+0x159/0x510 [ 218.657270] ? ip6_dst_ifdown+0x4c0/0x4c0 [ 218.661420] ? find_held_lock+0x36/0x1c0 [ 218.665474] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 218.671006] ? ip6_setup_cork+0x110b/0x1810 [ 218.675333] ? ip6_autoflowlabel.part.48+0x80/0x80 [ 218.680256] ? graph_lock+0x170/0x170 [ 218.684060] ? lock_acquire+0x1dc/0x520 [ 218.688029] ? icmp6_send+0x1c8c/0x2da0 [ 218.692033] ip6_append_data+0x1bd/0x2e0 [ 218.696094] ? rawv6_exit+0x20/0x20 [ 218.699721] ? rawv6_exit+0x20/0x20 [ 218.703350] icmp6_send+0x1e3a/0x2da0 [ 218.707158] ? icmpv6_push_pending_frames+0x540/0x540 [ 218.712347] ? __lock_acquire+0x7f5/0x5140 [ 218.716573] ? skb_scrub_packet+0x580/0x580 [ 218.720885] ? find_held_lock+0x36/0x1c0 [ 218.724938] ? __local_bh_enable_ip+0x161/0x230 [ 218.729600] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 218.735131] ? ip_vs_in+0x2b9/0x28f0 [ 218.738837] ? ip6t_do_table+0xd6c/0x1cd0 [ 218.742971] ? trace_hardirqs_on+0xd/0x10 [ 218.747112] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 218.752647] ? ip_vs_in_icmp+0x2900/0x2900 [ 218.756869] ? refcount_add_not_zero+0x216/0x320 [ 218.761617] ? ip_vs_out_icmp_v6.isra.25+0x6c0/0x6c0 [ 218.766717] ? __local_bh_enable_ip+0x161/0x230 [ 218.771381] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 218.776388] ? ip6t_do_table+0xd6c/0x1cd0 [ 218.780529] ? __local_bh_enable_ip+0x161/0x230 [ 218.785186] ? graph_lock+0x170/0x170 [ 218.788980] ? lock_acquire+0x1dc/0x520 [ 218.792946] ? inet6_unregister_icmp_sender+0x50/0x50 [ 218.798147] ? icmpv6_push_pending_frames+0x540/0x540 [ 218.803331] icmpv6_send+0x17a/0x300 [ 218.807036] ? icmpv6_send+0x17a/0x300 [ 218.810917] ? inet6_unregister_icmp_sender+0x50/0x50 [ 218.816100] ? icmpv6_push_pending_frames+0x540/0x540 [ 218.821286] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 218.826469] ip6_pkt_drop+0x1dd/0x600 [ 218.830263] ? __ip6_del_rt+0x140/0x140 [ 218.834228] ? rcu_is_watching+0x85/0x140 [ 218.838366] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 218.843548] ip6_pkt_discard_out+0xa9/0x190 [ 218.847864] rawv6_sendmsg+0x2686/0x45b0 [ 218.851938] ? rawv6_getsockopt+0x140/0x140 [ 218.856248] ? graph_lock+0x170/0x170 [ 218.860050] ? debug_check_no_locks_freed+0x310/0x310 [ 218.865239] ? find_held_lock+0x36/0x1c0 [ 218.869307] ? lock_release+0xa10/0xa10 [ 218.873277] ? __check_object_size+0x95/0x5d9 [ 218.877779] ? rawv6_recvmsg+0xe80/0xe80 [ 218.881838] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 218.887383] ? _copy_from_user+0xdf/0x150 [ 218.892834] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 218.897838] ? rw_copy_check_uvector+0x2d3/0x3a0 [ 218.902606] inet_sendmsg+0x19f/0x690 [ 218.906402] ? rawv6_getsockopt+0x140/0x140 [ 218.910715] ? inet_sendmsg+0x19f/0x690 [ 218.914680] ? copy_msghdr_from_user+0x3bc/0x560 [ 218.919436] ? ipip_gro_receive+0x100/0x100 [ 218.923754] ? move_addr_to_kernel.part.18+0x100/0x100 [ 218.929037] ? security_socket_sendmsg+0x94/0xc0 [ 218.933784] ? ipip_gro_receive+0x100/0x100 [ 218.938099] sock_sendmsg+0xd5/0x120 [ 218.941805] ___sys_sendmsg+0x805/0x940 [ 218.945775] ? copy_msghdr_from_user+0x560/0x560 [ 218.950531] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 218.956059] ? proc_fail_nth_write+0x96/0x1f0 [ 218.960554] ? __fget_light+0x2ef/0x430 [ 218.964520] ? fget_raw+0x20/0x20 [ 218.967970] ? find_held_lock+0x36/0x1c0 [ 218.972033] ? kasan_check_write+0x14/0x20 [ 218.976282] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 218.981816] ? sockfd_lookup_light+0xc5/0x160 [ 218.986310] __sys_sendmsg+0x115/0x270 [ 218.990195] ? __ia32_sys_shutdown+0x80/0x80 [ 218.994624] ? __sb_end_write+0xac/0xe0 [ 218.998595] ? fput+0x130/0x1a0 [ 219.001881] ? ksys_write+0x1a6/0x250 [ 219.005689] __x64_sys_sendmsg+0x78/0xb0 [ 219.009751] do_syscall_64+0x1b1/0x800 [ 219.013638] ? finish_task_switch+0x1ca/0x810 [ 219.018129] ? syscall_return_slowpath+0x5c0/0x5c0 [ 219.023052] ? syscall_return_slowpath+0x30f/0x5c0 [ 219.027986] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 219.033354] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 219.038204] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 219.043379] RIP: 0033:0x455a09 [ 219.046557] RSP: 002b:00007ffaac770c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 219.054257] RAX: ffffffffffffffda RBX: 00007ffaac7716d4 RCX: 0000000000455a09 [ 219.061515] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000013 [ 219.068771] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 219.076034] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 219.083292] R13: 000000000000059c R14: 00000000006fc740 R15: 0000000000000003 2018/05/18 19:37:54 executing program 7: socketpair(0x1, 0x80003, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x5421, &(0x7f0000000000)='%d') 2018/05/18 19:37:54 executing program 2: r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0xa8050000, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) 2018/05/18 19:37:54 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x9, 0x2, &(0x7f0000346fc8)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7fff}], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/18 19:37:54 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000015c0)={&(0x7f0000000040)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}}}, 0x80, &(0x7f0000001380)=[{&(0x7f00000012c0)="97", 0x1}], 0x1, &(0x7f0000001400)}, 0x0) sendmsg$kcm(r0, &(0x7f0000001240)={&(0x7f0000000100)=@sco={0x1f}, 0x80, &(0x7f0000001200)=[{&(0x7f0000000200)="d8", 0x1}], 0x1, &(0x7f0000001600)}, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={0x1, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000180)={r1, 0xfffffffffffffffc, 0x18}, 0xc) close(r0) close(r0) 2018/05/18 19:37:54 executing program 3 (fault-call:2 fault-nth:4): r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x0, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) 2018/05/18 19:37:54 executing program 6: r0 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0x14, &(0x7f0000000180), 0x1) socket$kcm(0x29, 0x0, 0x0) 2018/05/18 19:37:55 executing program 4: socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x10, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0x11}, 0x3f00) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@vsock, 0xfffffffffffffef2, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/154, 0xfffffffffffffe95}], 0x1, &(0x7f0000000240)=""/105, 0x69}, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000002c0), 0xe}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f0000000300)={0x0, 0x70, 0x9, 0x80000001, 0x5, 0xffffffffffff0001, 0x0, 0x5, 0x1000, 0xa, 0x6, 0x6, 0x8, 0x6, 0xffffffffffffff01, 0x3, 0x1, 0x0, 0x8, 0xffffffff, 0x2, 0x401, 0x76a8da6a, 0xe73, 0x7, 0x6, 0xc5, 0x100, 0x7, 0xfff, 0x9, 0x9, 0x8, 0x6, 0x4, 0x7, 0x6, 0xc26, 0x0, 0xfff000000000, 0x0, @perf_config_ext={0x80, 0x6}, 0x100, 0x6, 0x4, 0x0, 0x8, 0x3, 0x96}, r2, 0x2, r1, 0x0) socketpair(0x19, 0x80006, 0x4200000000, &(0x7f0000000380)) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 2018/05/18 19:37:55 executing program 7: socketpair(0x1, 0x80003, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x5452, &(0x7f0000000000)='%d') [ 219.280586] FAULT_INJECTION: forcing a failure. [ 219.280586] name failslab, interval 1, probability 0, space 0, times 0 [ 219.291920] CPU: 1 PID: 18164 Comm: syz-executor3 Not tainted 4.17.0-rc4+ #14 [ 219.299209] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 219.308578] Call Trace: [ 219.311191] dump_stack+0x1b9/0x294 [ 219.314841] ? dump_stack_print_info.cold.2+0x52/0x52 [ 219.320054] ? is_bpf_text_address+0xd7/0x170 [ 219.324570] ? kernel_text_address+0x79/0xf0 2018/05/18 19:37:55 executing program 2: r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0xff000000, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) 2018/05/18 19:37:55 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="ddb2007503000000000000531df814000000"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) recvmsg(0xffffffffffffffff, &(0x7f0000006400)={&(0x7f0000006000)=@hci={0x0, 0x0}, 0x80, &(0x7f0000006340)=[{&(0x7f0000006080)=""/177, 0xb1}, {&(0x7f0000006140)=""/76, 0x4c}, {&(0x7f00000061c0)=""/184, 0xb8}, {&(0x7f0000006280)=""/30, 0x1e}, {&(0x7f00000062c0)=""/127, 0x7f}], 0x5, &(0x7f00000063c0), 0x0, 0xffffffffffffffff}, 0x1) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000006a0a00fffffff6006118"], &(0x7f0000000080)='syzkalleP\x00', 0x0, 0xce, &(0x7f0000000180)=""/206, 0x0, 0x100000000000000, [], r0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0xd, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x9, 0x20d, &(0x7f0000000300)=""/187}, 0x48) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x91a4, 0x10}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000480)={&(0x7f0000000280)='./file0\x00', r1}, 0x10) [ 219.329004] ? __unwind_start+0x166/0x330 [ 219.333178] should_fail.cold.4+0xa/0x1a [ 219.337262] ? __save_stack_trace+0x7e/0xd0 [ 219.341611] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 219.346741] ? save_stack+0xa9/0xd0 [ 219.350392] ? save_stack+0x43/0xd0 [ 219.354039] ? kasan_kmalloc+0xc4/0xe0 [ 219.357941] ? kasan_slab_alloc+0x12/0x20 [ 219.362104] ? kmem_cache_alloc_node+0x144/0x780 [ 219.366874] ? __alloc_skb+0x111/0x780 [ 219.370781] ? alloc_skb_with_frags+0x137/0x760 [ 219.375466] ? sock_alloc_send_pskb+0x87a/0xae0 2018/05/18 19:37:55 executing program 7: socketpair(0x1, 0x80003, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8981, &(0x7f0000000000)='%d') [ 219.380155] ? sock_alloc_send_skb+0x32/0x40 [ 219.384590] ? __ip6_append_data.isra.47+0x1fae/0x3860 [ 219.389900] ? ip6_append_data+0x1bd/0x2e0 [ 219.394170] ? icmp6_send+0x1e3a/0x2da0 [ 219.398169] ? icmpv6_send+0x17a/0x300 [ 219.402080] ? ip6_pkt_drop+0x1dd/0x600 [ 219.406077] ? ip6_pkt_discard_out+0xa9/0x190 [ 219.410596] ? rawv6_sendmsg+0x2686/0x45b0 [ 219.414861] ? inet_sendmsg+0x19f/0x690 [ 219.418858] ? sock_sendmsg+0xd5/0x120 [ 219.422767] ? ___sys_sendmsg+0x805/0x940 [ 219.426938] ? __sys_sendmsg+0x115/0x270 2018/05/18 19:37:55 executing program 2: r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x30, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) [ 219.431016] ? __x64_sys_sendmsg+0x78/0xb0 [ 219.435274] ? do_syscall_64+0x1b1/0x800 [ 219.439359] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 219.444749] ? print_usage_bug+0xc0/0xc0 [ 219.448825] ? graph_lock+0x170/0x170 [ 219.452644] ? graph_lock+0x170/0x170 [ 219.456465] ? rt6_age_exceptions+0x1000/0x1000 [ 219.461151] __should_failslab+0x124/0x180 [ 219.465383] should_failslab+0x9/0x14 [ 219.469178] kmem_cache_alloc_node_trace+0x5a/0x770 [ 219.474195] __kmalloc_node_track_caller+0x33/0x70 [ 219.479123] __kmalloc_reserve.isra.39+0x3a/0xe0 [ 219.483869] __alloc_skb+0x14d/0x780 [ 219.487572] ? skb_scrub_packet+0x580/0x580 [ 219.491896] ? print_usage_bug+0xc0/0xc0 [ 219.495947] ? debug_check_no_locks_freed+0x310/0x310 [ 219.501128] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 219.506132] ? ip6_pol_route+0x3cd/0x1100 [ 219.510266] ? trace_hardirqs_on+0xd/0x10 [ 219.514403] ? ip6_pol_route+0x442/0x1100 [ 219.518555] alloc_skb_with_frags+0x137/0x760 [ 219.523041] ? __lock_acquire+0x7f5/0x5140 [ 219.527267] ? skb_complete_wifi_ack+0x1e0/0x1e0 [ 219.532023] sock_alloc_send_pskb+0x87a/0xae0 [ 219.536519] ? __lock_is_held+0xb5/0x140 [ 219.540569] ? perf_trace_lock+0x900/0x900 [ 219.544793] ? sock_wmalloc+0x1e0/0x1e0 [ 219.548755] ? print_usage_bug+0xc0/0xc0 [ 219.552804] ? perf_trace_lock_acquire+0xe3/0x980 [ 219.557634] ? __lock_acquire+0x7f5/0x5140 [ 219.561860] ? perf_trace_lock+0x900/0x900 [ 219.566088] ? graph_lock+0x170/0x170 [ 219.569881] ? debug_check_no_locks_freed+0x310/0x310 [ 219.575061] ? dst_release+0x5d/0xb0 [ 219.578775] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 219.584306] ? xfrm_lookup+0x827/0x2860 [ 219.588282] sock_alloc_send_skb+0x32/0x40 [ 219.592511] __ip6_append_data.isra.47+0x1fae/0x3860 [ 219.597632] ? ip6_setup_cork+0x1810/0x1810 [ 219.601948] ? ip6_mtu+0x159/0x510 [ 219.605477] ? ip6_dst_ifdown+0x4c0/0x4c0 [ 219.609620] ? find_held_lock+0x36/0x1c0 [ 219.613674] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 219.619202] ? ip6_setup_cork+0x110b/0x1810 [ 219.623530] ? ip6_autoflowlabel.part.48+0x80/0x80 [ 219.628451] ? graph_lock+0x170/0x170 [ 219.632244] ? lock_acquire+0x1dc/0x520 [ 219.636210] ? icmp6_send+0x1c8c/0x2da0 [ 219.640182] ip6_append_data+0x1bd/0x2e0 [ 219.644231] ? rawv6_exit+0x20/0x20 [ 219.647853] ? rawv6_exit+0x20/0x20 [ 219.651473] icmp6_send+0x1e3a/0x2da0 [ 219.655278] ? icmpv6_push_pending_frames+0x540/0x540 [ 219.660457] ? __lock_acquire+0x7f5/0x5140 [ 219.664681] ? perf_trace_lock_acquire+0x3b/0x980 [ 219.669511] ? find_held_lock+0x36/0x1c0 [ 219.673565] ? __local_bh_enable_ip+0x161/0x230 [ 219.678236] ? perf_trace_lock+0x900/0x900 [ 219.682462] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 219.687994] ? ip_vs_in_icmp+0x2900/0x2900 [ 219.692218] ? perf_trace_lock+0x900/0x900 [ 219.696441] ? ip_vs_out_icmp_v6.isra.25+0x6c0/0x6c0 [ 219.701537] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 219.706542] ? ip6t_do_table+0xd6c/0x1cd0 [ 219.710683] ? __local_bh_enable_ip+0x161/0x230 [ 219.715340] ? graph_lock+0x170/0x170 [ 219.719130] ? lock_acquire+0x1dc/0x520 [ 219.723095] ? inet6_unregister_icmp_sender+0x50/0x50 [ 219.728296] ? icmpv6_push_pending_frames+0x540/0x540 [ 219.733473] icmpv6_send+0x17a/0x300 [ 219.737175] ? icmpv6_send+0x17a/0x300 [ 219.741056] ? inet6_unregister_icmp_sender+0x50/0x50 [ 219.746236] ? icmpv6_push_pending_frames+0x540/0x540 [ 219.751417] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 219.756615] ip6_pkt_drop+0x1dd/0x600 [ 219.760411] ? __ip6_del_rt+0x140/0x140 [ 219.764373] ? rcu_is_watching+0x85/0x140 [ 219.768512] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 219.773697] ip6_pkt_discard_out+0xa9/0x190 [ 219.778015] rawv6_sendmsg+0x2686/0x45b0 [ 219.782079] ? rawv6_getsockopt+0x140/0x140 [ 219.786396] ? graph_lock+0x170/0x170 [ 219.790188] ? perf_trace_lock_acquire+0xe3/0x980 [ 219.795026] ? perf_trace_lock_acquire+0xe3/0x980 [ 219.799864] ? find_held_lock+0x36/0x1c0 [ 219.803927] ? lock_release+0xa10/0xa10 [ 219.807894] ? __check_object_size+0x95/0x5d9 [ 219.812382] ? rawv6_recvmsg+0xe80/0xe80 [ 219.816433] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 219.821964] ? _copy_from_user+0xdf/0x150 [ 219.826103] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 219.831110] ? rw_copy_check_uvector+0x2d3/0x3a0 [ 219.835873] inet_sendmsg+0x19f/0x690 [ 219.839659] ? rawv6_getsockopt+0x140/0x140 [ 219.843968] ? inet_sendmsg+0x19f/0x690 [ 219.847932] ? copy_msghdr_from_user+0x3bc/0x560 [ 219.852675] ? ipip_gro_receive+0x100/0x100 [ 219.856992] ? move_addr_to_kernel.part.18+0x100/0x100 [ 219.862264] ? security_socket_sendmsg+0x94/0xc0 [ 219.867011] ? ipip_gro_receive+0x100/0x100 [ 219.871327] sock_sendmsg+0xd5/0x120 [ 219.875035] ___sys_sendmsg+0x805/0x940 [ 219.879005] ? copy_msghdr_from_user+0x560/0x560 [ 219.883764] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 219.889288] ? proc_fail_nth_write+0x96/0x1f0 [ 219.893773] ? __fget_light+0x2ef/0x430 [ 219.897735] ? fget_raw+0x20/0x20 [ 219.901174] ? find_held_lock+0x36/0x1c0 [ 219.905229] ? kasan_check_write+0x14/0x20 [ 219.909463] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 219.914990] ? sockfd_lookup_light+0xc5/0x160 [ 219.919491] __sys_sendmsg+0x115/0x270 [ 219.923369] ? __ia32_sys_shutdown+0x80/0x80 [ 219.927768] ? __sb_end_write+0xac/0xe0 [ 219.931732] ? fput+0x130/0x1a0 [ 219.935010] ? ksys_write+0x1a6/0x250 [ 219.938822] __x64_sys_sendmsg+0x78/0xb0 [ 219.942876] do_syscall_64+0x1b1/0x800 [ 219.946761] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 219.951598] ? syscall_return_slowpath+0x5c0/0x5c0 [ 219.956520] ? syscall_return_slowpath+0x30f/0x5c0 [ 219.961440] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 219.966796] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 219.971634] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 219.976818] RIP: 0033:0x455a09 [ 219.980003] RSP: 002b:00007ffaac770c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 219.987711] RAX: ffffffffffffffda RBX: 00007ffaac7716d4 RCX: 0000000000455a09 [ 219.994972] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000013 [ 220.002231] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 220.009492] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 220.017432] R13: 000000000000059c R14: 00000000006fc740 R15: 0000000000000004 2018/05/18 19:37:55 executing program 0: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000040)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000280)='./file0/file0\x00', r0}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000200)={&(0x7f0000000180)='./file0/file0/file0\x00'}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000100)={r0, &(0x7f00000002c0)="f09461ee3e6922873831eefbabf0617698b78b1c84aa86c20b890075ea1017789601884987565241cf788414d2d3a19ede36172e327af9b223fbf3de15f387f5e01414688e64c8dfdc25d6bdb3c0a7bc6cdd225e9963af6fc400c76df2df257791c123c841706d717983f315113b0352730586fe158053904c6d9c1ea7576b73285a9f34cf80b22e7a4953c7e42edbc9b370e9308b1be5834d4ddc01455ed67298a46239b5f62719b4c90c6bb966669f06c9c0d0ffe4113c1fccd7bcd43d10d69be47651ad7f10e7e68e9e874e58c0817aefc9cf6f618992cf65627499bc80b1", &(0x7f0000000040)=""/113}, 0x18) 2018/05/18 19:37:55 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) recvmsg(r0, &(0x7f0000000600)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000080)=""/251, 0xfb}, {&(0x7f0000000640)=""/175, 0xaf}, {&(0x7f0000000240)=""/145, 0x91}, {&(0x7f0000000300)=""/38, 0x26}, {&(0x7f0000000340)=""/22, 0x16}, {&(0x7f0000000380)=""/123, 0xfffffffffffffde6}, {&(0x7f0000000400)=""/67, 0x43}], 0x7, &(0x7f0000000500)=""/202, 0xffffff14}, 0x0) recvmsg(r0, &(0x7f000000e3c0)={&(0x7f000000e140)=@hci={0x0, 0x0}, 0x80, &(0x7f000000e300)=[{&(0x7f000000e1c0)=""/138, 0x8a}, {&(0x7f000000e280)=""/85, 0x55}], 0x2, &(0x7f000000e340)=""/89, 0x59, 0x4}, 0x40002000) sendmsg(r0, &(0x7f000000e6c0)={&(0x7f000000e400)=@hci={0x1f, r1, 0x3}, 0x80, &(0x7f000000e640)=[{&(0x7f000000e480)="fbe9907f48aec19b383a6afe2f82df063feff9f1391b447689803f3146ebf3b0598e6fd1d7496ef75ecf1e0a55e8263919c778aa45701452179241a9296e", 0x3e}, {&(0x7f000000e4c0)="ff7cc9ee28a3420f6b1fb78a296b91cd5d2d201ae6b7dc3adf9bd3273bf189569a0be3e8fc5e031a1c3f2485ed880bda73142e8f40a271a3e4cbc92424c3c6860a2f502295fb65203182743a252277583c2aeb731857e26a7d", 0x59}, {&(0x7f000000e540)="5017c22c63839ee7c76c3a3d88d991e12299dd9a00481a2ee32fd8f59a3c61f2c361c1c46d4ac0d1eb3a454083b908911bbc46eee7c8ab795f8e5215148e6e7b83fed92d28735725501070f34f80b8366d39560a3c3b", 0x56}, {&(0x7f000000e5c0)="1a19f4c35ca22c8a22980dfab490a1a043e213777d1da436bae28bb25c9fe363b0ddefad1abe34676860", 0x2a}, {&(0x7f000000e600)="ef9cbd417b006b88deafc7bf94bcfd04f1c88a8ca9bb9e1c81867da06684fc6ea9ee8bee43", 0x25}], 0x5, 0x0, 0x0, 0x20000000}, 0x4001) 2018/05/18 19:37:55 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x24) r0 = perf_event_open(&(0x7f0000000240)={0x4, 0x70, 0x3, 0x59e6, 0xcb, 0xf8, 0x0, 0x2, 0x1000d, 0xb, 0x1, 0x9, 0x4d0, 0x5, 0x3, 0x6, 0x2, 0x1fa9, 0x1, 0x10000, 0x5, 0x10000, 0x1ff, 0x9, 0xffffffffffff78a5, 0x3ff, 0x8, 0x9, 0x8, 0x3, 0x13c, 0x81, 0x7fff, 0x80000000, 0x0, 0x7, 0x7, 0x6, 0x0, 0x7, 0x6, @perf_config_ext={0x40}, 0x22, 0x1, 0x7, 0x4, 0x10000000000, 0x7f, 0x7}, 0xffffffffffffffff, 0xa, 0xffffffffffffff9c, 0x8) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000300)={&(0x7f00000002c0)='./file0\x00'}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = perf_event_open(&(0x7f000025c000)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r2, 0xc0189436, &(0x7f00000000c0)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='vxfs\x00', 0x1000, &(0x7f0000000140)="ef1feefd553051829e5bc9da59c43e025e56b5e91cdb4bef3c5c1380d8fa66c4948ad1296352a0f5fd6a584399081b012f683722524654b522f95f0835d2cd5209223469d597d480df7897056e8bd1d84673a25bf08896b36762feee7a5a0450779105013b996216217cba220e83aaf0d0bc96be40208deefca22151d176b27ca38877dc4cf51de4af9c2ba250d2adf0836f8ef1378b85114714682cff2eebced735098633811542f108db83d43e51cff7fe3166") 2018/05/18 19:37:55 executing program 7: socketpair(0x1, 0x80003, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8903, &(0x7f0000000000)='%d') 2018/05/18 19:37:56 executing program 3 (fault-call:2 fault-nth:5): r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x0, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) 2018/05/18 19:37:56 executing program 2: r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0xc0fe, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) 2018/05/18 19:37:56 executing program 7: socketpair(0x1, 0x80003, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8983, &(0x7f0000000000)='%d') 2018/05/18 19:37:56 executing program 0: socketpair(0x1d, 0x2, 0x5, &(0x7f0000000040)) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)) 2018/05/18 19:37:56 executing program 5: r0 = perf_event_open(&(0x7f0000000000)={0x6, 0x70, 0x7, 0xab, 0x9, 0xd82, 0x0, 0x7fffffff, 0x0, 0x2, 0x7fffffff, 0x7fff, 0x370dcf59, 0x6, 0x7, 0x8, 0x7f, 0x8000, 0x10000, 0xf425, 0x711, 0xffffffffffffff3d, 0x100000000, 0x0, 0x8, 0x10001, 0x0, 0x7f, 0x9c78, 0x8001, 0xce3, 0x3, 0x4, 0x879, 0x3, 0x8, 0x10001, 0x1f, 0x0, 0x10001, 0x4, @perf_config_ext={0x8, 0x9}, 0x20, 0x40, 0xfc5, 0x7, 0x2, 0xfffffffffffffff9, 0x100}, 0xffffffffffffffff, 0xc, 0xffffffffffffff9c, 0x8) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000180)=0x3) r1 = perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x0, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f0000000080)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f00000001c0), 0x8}}) 2018/05/18 19:37:56 executing program 1: bpf$BPF_PROG_DETACH(0x9, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, 0xf, 0x3}, 0x14) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x17, 0x3, &(0x7f0000001fd8)=ANY=[@ANYBLOB="850000003500000025000000000000009500000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x1, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) socketpair(0xa, 0xe, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) 2018/05/18 19:37:56 executing program 4: bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x5, 0xdc, &(0x7f0000000180)="d2b80205fc", &(0x7f0000000240)=""/220}, 0x28) r0 = socket$kcm(0x2, 0x5, 0x0) socket$kcm(0x29, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0x7b, &(0x7f0000000180), 0xc) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) 2018/05/18 19:37:56 executing program 6: r0 = bpf$PROG_LOAD(0x5, &(0x7f000000d000)={0xa, 0x1f, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], &(0x7f0000014ff5)="73797a6b610000000500f3", 0x2, 0x1000, &(0x7f0000014000)=""/4096, 0x0, 0x1}, 0x48) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0xf, 0x3, 0x2, 0x0, 0x10, 0xffffffffffffff9c, 0x2}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x8, 0x80000000, 0x200000000000000, 0xe5c, 0x4, r1, 0x3}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000002c0)={r2, &(0x7f0000000180)="23dc0d306b3be9d0c0ed70e29cab2cc75988581b0fe6d6833161d979d91d0c623211a87ac552e52b963c26366242b9c22d8eb28f9ab240b6d8fecf16577e35ed6594304ad2416280bca223903003ed191ccf029ad737e8376612b6da5cdc3d5609a633f3b5fd512e24e34d125e", &(0x7f0000000200)=""/140}, 0x18) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000001b000)={r0, 0x0, 0x3a, 0x9d, &(0x7f0000013000)="e460019234060dc106621abc86dd6a00000000072feb305660319056115082553800800000000000e8d500000001000000140000000000006558", &(0x7f000001df63)=""/157}, 0x28) 2018/05/18 19:37:56 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() perf_event_open(&(0x7f0000000240)={0x0, 0x70, 0x7, 0x20, 0x2, 0x1, 0x0, 0xce, 0x20000, 0x4, 0x10000, 0x1, 0x33, 0x0, 0x9, 0x76, 0x9, 0x8662, 0x80000001, 0x9, 0xfffffffffffffff8, 0x9, 0x3c75, 0x6, 0xff, 0xffff, 0x80000000, 0x4a, 0x7, 0xff, 0x101, 0x2, 0x0, 0x8, 0x2, 0x7, 0x40, 0x80000001, 0x0, 0x3, 0x0, @perf_bp={&(0x7f0000000040), 0x3}, 0x400, 0x1, 0x2, 0x4, 0x1, 0xfffffffffffffffa, 0x2c}, r1, 0x4, r0, 0x8) socketpair(0x12, 0x400003, 0x4000000006, &(0x7f0000000200)) socketpair(0x7, 0x0, 0x2, &(0x7f00000000c0)) socketpair$unix(0x1, 0xfffffffffdfffffd, 0x0, &(0x7f0000000140)) socketpair(0x4, 0x80003, 0x7f, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x100000001) 2018/05/18 19:37:56 executing program 3: r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x0, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) 2018/05/18 19:37:56 executing program 2: r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x10000000000000, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) 2018/05/18 19:37:56 executing program 4: socketpair$inet6(0x5f5e0ff, 0x0, 0x0, &(0x7f0000000000)) [ 221.162316] can: request_module (can-proto-5) failed. 2018/05/18 19:37:56 executing program 7: socketpair(0x1, 0x80003, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x5451, &(0x7f0000000000)='%d') 2018/05/18 19:37:56 executing program 6: r0 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x6) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x8) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000080)={0x2, 0x70, 0x0, 0x2be, 0x4d, 0x8, 0x0, 0x1ff, 0x2000, 0x2, 0x80000001, 0x1000, 0x2b, 0xffffffff, 0x1ff, 0x9, 0x100, 0x0, 0x6, 0x2, 0x2, 0x46bed260, 0xc1, 0xfffffffffffffffc, 0x9, 0x9fc9, 0x100000000, 0x6, 0x9, 0x0, 0x7ff, 0x7, 0x10000, 0x5, 0x0, 0x1000, 0x0, 0x5, 0x0, 0x1ff, 0x2, @perf_config_ext={0x1, 0x40}, 0x0, 0x40, 0x0, 0x0, 0xbd, 0x2, 0x5}) [ 221.214320] can: request_module (can-proto-5) failed. 2018/05/18 19:37:57 executing program 5: close(0xffffffffffffffff) r0 = socket$kcm(0x2, 0xa, 0x300) r1 = socket$kcm(0x2, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x2, 0x4e24}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000900)=ANY=[]}, 0xe000) close(r0) recvmsg(r1, &(0x7f0000003700)={&(0x7f0000003500)=@hci, 0x80, &(0x7f00000035c0)=[{&(0x7f0000003580)=""/55, 0x37}], 0x1, &(0x7f0000003600)=""/197, 0xc5, 0x9}, 0x40000040) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)) sendmsg$kcm(r1, &(0x7f0000000f40)={&(0x7f0000000b80)=@vsock={0x28, 0x0, 0x0, @my=0x0}, 0x80, &(0x7f00000009c0), 0x18c, &(0x7f0000000c80)}, 0x0) 2018/05/18 19:37:57 executing program 3: r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x4, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) 2018/05/18 19:37:57 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x0) socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001780)={&(0x7f0000000000)=@in6={0xa, 0x4e22, 0x0, @remote={0xfe, 0x17, [], 0xbb}}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="280000c927a5b80000000000290000000200000000000000000000000200000000e29a00"], 0x24, 0x2}, 0x0) 2018/05/18 19:37:57 executing program 7: socketpair(0x1, 0x80003, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8901, &(0x7f0000000000)='%d') 2018/05/18 19:37:57 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e93de282346d61acb4"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="b40000000000000025000000000000008400000000000000000000000000000095000000000000009932e2782d5c8a0507db6ba70d8f072c8c92e6565f4399d7f2e282d5691ad21f4048a00639c50895fa67ac04cf7e8a3adbf47cb710bfdf6c78837b44e09756bd351cfaed3b687be2074704376b8bdb9eec00b6ccc5760000000000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r0, 0x0, 0xe, 0x45, &(0x7f0000000000)="1e9a87e4242ff99ce30bae23c0e0", &(0x7f00000000c0)=""/69}, 0x28) 2018/05/18 19:37:57 executing program 2: r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x800000000000000, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) 2018/05/18 19:37:57 executing program 6: r0 = socket$kcm(0x29, 0x2, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000100)={r1, r2}) r3 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x5a) socketpair(0x5, 0x9, 0xcdb5, &(0x7f0000000280)={0xffffffffffffffff}) r5 = gettid() perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0xe34, 0xffffffffffffffe0, 0xfffff80000000000, 0x4, 0x0, 0x4, 0x0, 0x1, 0x9, 0x1c, 0x3, 0x4d8c2a5c, 0x7, 0x71, 0x5, 0x6, 0x7a0, 0x100000000, 0x80000001, 0x7f, 0x6ef, 0x3, 0x3, 0xffff, 0x4, 0x5, 0x8, 0x748, 0x401, 0x9, 0x3, 0x8, 0x1000000000, 0x2, 0x0, 0x6b68, 0x0, 0xffffffffffffff7f, 0x4, @perf_config_ext={0x10000}, 0x10040, 0xe, 0x7, 0x204d6dd78dd7ae22, 0x9, 0x6, 0x1000}, r5, 0x2, r4, 0xa) 2018/05/18 19:37:57 executing program 1: r0 = socket$kcm(0x10, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x4, &(0x7f0000000000), 0x72) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x2, 0xf, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5c20, 0x0, 0x0, 0x0, 0x10001}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x9}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x89a}, @call={0x85, 0x0, 0x0, 0x3d}, @map={0x18, 0xf, 0x1, 0x0, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x96, 0x0, 0x0, 0x0, 0x6}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8}], {0x95}}, &(0x7f00000000c0)='GPL\x00', 0xfffffffffffffff8, 0xfe, &(0x7f0000000100)=""/254, 0x0, 0x1, [], 0x0, 0xf}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000300)={r1, 0x50, &(0x7f0000000280)}, 0x10) 2018/05/18 19:37:57 executing program 3: r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x78, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) 2018/05/18 19:37:57 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="0ee545cf00000000006e37fe50280fa245b2b0c3caea00006f"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x11, 0x5, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffff9f}, [@jmp={0x5}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) r1 = perf_event_open(&(0x7f00000003c0)={0x5, 0x70, 0xffffffffffff0001, 0x5, 0x6, 0x81, 0x0, 0x6, 0x2, 0x4, 0x4, 0x4, 0x100000001, 0x1, 0x3ac, 0x9997, 0xf0, 0x4, 0x3, 0x7, 0x100000001, 0xffffffffffffffe0, 0x77b9b7f9, 0xe12, 0xbb9f, 0x100000001, 0x400, 0x1, 0x100000000, 0x4, 0xffffffff, 0x4, 0x400, 0x3, 0x8, 0x2, 0x43f, 0x4, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x4}, 0x8000, 0x9, 0x8, 0x6, 0x6, 0x200, 0x5}, 0x0, 0xd, 0xffffffffffffffff, 0x9) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) 2018/05/18 19:37:57 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000000000000000000000061107a0000000000000000000000000095000000000000003b684840364f4e4abe440bd34761afc41e2e2aeb194f3cfd50b09ead694b5631610a8b14aeeb16ab603b01eabecb141cd4"], &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 2018/05/18 19:37:57 executing program 7: socketpair(0x1, 0x80003, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0xc0045877, &(0x7f0000000000)='%d') 2018/05/18 19:37:57 executing program 1: r0 = socket$kcm(0xa, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000180)={r0}) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000346fc8)=ANY=[], &(0x7f00000001c0)='GPL\x00', 0x0, 0xfb, &(0x7f0000000080)=""/251}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x8910, &(0x7f0000000000)) 2018/05/18 19:37:57 executing program 2: r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x14000000, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) 2018/05/18 19:37:57 executing program 7: socketpair(0x1, 0x80003, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0xc020660b, &(0x7f0000000000)='%d') 2018/05/18 19:37:57 executing program 4: perf_event_open(&(0x7f00000019c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x83c, 0x7, 0x745741f7, 0x9, 0xffffffffffffffff, 0x1000}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000040)="c2f62e66412594442f97eac3d38c877507986481a91e9d2c05fdbf6bcb227e0f01409df9392ba4e42d302cb2ece40bf1f3326854c88e5c3a", &(0x7f0000000080)="049b", 0x3}, 0x20) 2018/05/18 19:37:57 executing program 3: r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x3, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) 2018/05/18 19:37:57 executing program 0: socketpair(0x43, 0x0, 0x10001, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r0, &(0x7f0000000a00)={&(0x7f0000000540)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000000640)=[{&(0x7f00000005c0)="a41c2f784ac4ea06ec1d334eec005c73a451d067afb4ca0b07eba9bb13ce37cde1ab6785ca688773f44be4a55480c72f31003a279472396f11fb4df4bec6ae8a4a9f01899e67619ecb4349a5ab238c5abd0fffa1c4d60976f91239d4b35cd1354b5cfe0665c46860ee5d0602bfc603", 0x6f}], 0x1, &(0x7f0000000680)=ANY=[@ANYBLOB="c80000000000000001000000ff010000e0455d6c626fcf8968a874c786fb71a7a9bcf5aebc36c679e53e5950ff3b106727432bbd1e81478a02d8c5dc33803b06529e74a636dac28bed30cb5ae7e32d9ceba666c1ac435fea7f7cdcbde91ab0c872bf7bf8726511cc9093e676d0871654ae63cbb171b04039500a15c39b59a2b2161bf95337081fea3a69568a6373479f447d7aace46d4f738499b99e67f19cd5675d867f9103b59228ba88eace5a0f127464921e976d9340d4202d4efe1cfde5bf66413c0000000020000000000000001301000009000000c7a921ce66d0bbd9c2ed83c3d9e07bd030000000000000009b01000000020000bc30bdf6c5f6c9de8bd28364cca03a52629bf61c5be218a2e33538ab31000000d00000000000000004010000010000000c1a1aea746c228d7562c04c3632df3012fa77d92afb942e285a64668c4ce212b49021a37b25d3088e6374d4a62d1b796d7a06216738871771faac03ad62665572ee7ac1b8433a8ddf857e58a42f19c904529b1d058a21ea8d7b5476601f69e04a1bcec26b4c3e26148ed04435edf420d1a7c84ae09547de1a91fe009b3c3f8a761507438b1a400d1672c8cfcd64cb44171094d8a43f02e5b9a828cf0bb30d876e158a9b1612f1fa48244ef9d77a6b5d862037721edd917a00dc861a29c3000068000000000000003e010000fb820000216cd899819571f71e3ba3f375e15829a1cbae1b76a8d79160828d5d74aa94e992be2d20df6e721f44475da1254aa015d8801c5086c3d9c593e9d44d3031468a2be6c161e05423ec0aec37bb7e987499431c73000000000000010000000000000e01000007000000a7e9bd071ab5b4f987646099bf31a434803ed6dbf57e6d3b47de751e80f2ed5f9989cec45f95edf71ad33cf2e1c873b88171781922197631cba7822911ac27984f1fa36bcdfd7cb466693f4ceec67c78f7f99683fbcb1b9b997d8f3734db5dc72cbb4170ee27b9b62bb37c3374122d4f4ac1f4cd7ef3550775a535a0b7341c7f9e1b548b5b222c66a05e14d5c0aa17b4bc679ce3d2ccc090a796fa2fbe2348ad5be072f32ebc6e5c14f850557c1b3350a62450f2ba1209ad01de1bf08821f1361c2f6a43f7fcdac190da3bf528ce16ce3295d8e2e8afbb13df45afaf732408467b80ff9525ea7358604e6cfb94000000"], 0x350, 0x40000}, 0x1) r2 = socket$kcm(0x11, 0x2, 0x0) recvmsg(r1, &(0x7f000000e940)={&(0x7f000000e380)=@hci={0x0, 0x0}, 0x80, &(0x7f000000e800)=[{&(0x7f000000e400)=""/171, 0xab}, {&(0x7f000000e4c0)=""/243, 0xf3}, {&(0x7f000000e5c0)=""/52, 0x34}, {&(0x7f000000e600)=""/40, 0x28}, {&(0x7f000000e640)=""/82, 0x52}, {&(0x7f000000e6c0)=""/166, 0xa6}, {&(0x7f000000e780)=""/128, 0x80}], 0x7, &(0x7f000000e880)=""/188, 0xbc, 0x4ee2}, 0x2100) sendmsg$kcm(r2, &(0x7f000000ec00)={&(0x7f000000e980)=@hci={0x1f, r3, 0x3}, 0x80, &(0x7f000000eb00)=[{&(0x7f000000ea00)="1f6890c328d79f0fdfd2d2744cc3850058beedfbf2c4d69223f8aadf087dd9848bd0a53d69d3acfa07149b106cce1433b267f077e00bee26fd295188162c69b4f81e6a7f6ed635bace301469adacbd00fa8ff28314d4f9984896c20b35d38f4256631b70272697b750b2da1d6791f87d8757f4f7f985251c9ae92e12eeb6c30e1b365319d9a45d0950f327155e885a8f5985c64bf0eafff92e705ee2ef36b3cc68bca0863412ec953167fed8b8de1b6328922e98b67090e2e7aee72528e60891b6bef5338e1677755e426aa9b882f8c7a2bc51b4c9b747c3479ba9cb5f34026d7fb171910d1905b1640387d2dc798fa8b8de0920", 0xf4}], 0x1, &(0x7f000000eb40)=[{0x98, 0x105, 0x4, "cd129990ee1e18c60ce989f7bb458a48d7ff29a81057013963a1b9301af91a5af35898f018926c521ddcd4b6c0648ffae939485b7d282737238e9d93b7ecc6daed2dba91517a016bf8dc837a46912975f30bbc1f122fc47fd43b124b9f9328cd5f02f4f622bd5d1dd2296cd2acebfc493762223dbbfe9845cd6e0a29cd4063a449"}], 0x98, 0x240040c1}, 0x40000) sendmsg$kcm(r2, &(0x7f00000017c0)={&(0x7f00000012c0)=@in6={0xa, 0x0, 0x4, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x80, &(0x7f00000004c0), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x100}, 0x0) socket$kcm(0x29, 0x7, 0x0) 2018/05/18 19:37:57 executing program 3: r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x4000000000000000, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) 2018/05/18 19:37:57 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x3, 0x7fff, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000780)={&(0x7f00000005c0)=@ax25, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000640)=""/66, 0x42}], 0x1, &(0x7f0000000700)=""/95, 0x5f, 0x8}, 0x2042) socketpair$inet_sctp(0x2, 0x7ffffffffffffe, 0x84, &(0x7f00000002c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='tracefs\x00', 0x0, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000200)='btrfs\x00', 0x0, &(0x7f0000000240)) 2018/05/18 19:37:57 executing program 2: r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x100000000000000, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) 2018/05/18 19:37:57 executing program 7: socketpair(0x1, 0x80003, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8982, &(0x7f0000000000)='%d') 2018/05/18 19:37:57 executing program 0: r0 = gettid() socketpair(0x11, 0x80000, 0x3, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f00000004c0)={0x3, 0x70, 0x3, 0x99, 0x8, 0xfffffffffffff800, 0x0, 0xffffffffffffff01, 0x10, 0xd, 0x192, 0x3, 0x81, 0xcccc, 0xed, 0xffffffff, 0xcf7, 0x100, 0x0, 0x7fff, 0x5, 0x1, 0x1, 0xed, 0x4, 0x9, 0x0, 0x0, 0x2248, 0xff, 0x5, 0x21, 0x9, 0x9, 0x8, 0x9, 0x6, 0x6, 0x0, 0x2, 0x6, @perf_config_ext={0x3, 0x8001}, 0x80fca0052a012700, 0x200, 0x2, 0x2, 0x81, 0x100000001}, r0, 0xd, r1, 0x1) getpid() getpid() r2 = socket$kcm(0xa, 0x3, 0x11) gettid() sendmsg$kcm(r2, &(0x7f0000001a00)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @loopback={0xff00000000000000, 0x1}, 0x904}, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x408}, 0x0) sendmsg(r1, &(0x7f0000000800)={&(0x7f0000000580)=@ipx={0x4, 0x800, 0x10000, "b9a33cd55b21", 0x923}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000600)="70a70844166c55c3700eb2d89bb522a4b29cff43c854a905de5c259b071336836fc9c268bdf9bab595362f17c0ac764689a23fc23dc114ef66e0f78dd63145dd90208fa7132d8cdb8a39eaa89640666afabbb601517fe3045eb1bcc61ba56729172e79549ff1d25cb493a9f7bf35c804c030e7a93eb0967380d630b7564a50376610801a442107cf0ee3382d58fd3a6dddfd617821f6283de222234fe8a51e75aa4e0f4c3ed7b0268a2c5571047d9f4d9af2082c13a51c3b26eac726a717de1762e57617e233d335b84a2cd388afc805544857395151c6631f", 0xd9}, {&(0x7f0000000700)="7ecee64d78d58ca1d4c8d41498d22e80473e94433da6381bab7ace417cfe821c889b5876651ab0ec2f23f149cf20e892b731495a70f2fac272806ff11544e05b48e18ce4875a6fb0b47ea415b60f77bef83ba3b6081fa7bb987728de0a53126bf1dc7edacb5ccd01a72e9304d71e41cf5c6019dc1bece22ee8090d4b6ef5e6038e97789bdcfb227926214db8ec6ddc38bf6647e6b265b4a654", 0x99}], 0x2, 0x0, 0x0, 0x20000000}, 0x0) 2018/05/18 19:37:57 executing program 1: socketpair(0x1, 0x80003, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a0, &(0x7f0000000040)='\x00') socketpair(0x0, 0x80f, 0xffff, &(0x7f0000000000)) 2018/05/18 19:37:57 executing program 4: r0 = socket$kcm(0x2, 0x3, 0x2) recvmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0x80, &(0x7f0000000280), 0x0, &(0x7f00000002c0)=""/218, 0xda}, 0x2040) r1 = perf_event_open(&(0x7f00000000c0)={0x7, 0x70, 0x34a, 0x201e, 0x84, 0x2, 0x0, 0x48, 0x0, 0x4, 0x6, 0x9, 0x4, 0x0, 0x1000, 0x9c76, 0x2, 0x80000001, 0x80, 0xfff, 0x40, 0xffff, 0x3, 0x401, 0x50cb, 0x8, 0x65, 0x81, 0x232, 0x4, 0x0, 0x8, 0x9, 0x81, 0xcfd0, 0x8, 0x6, 0x7, 0x0, 0x60, 0x2, @perf_bp={&(0x7f0000000080), 0x8}, 0x20000, 0x1, 0x800, 0x6, 0x5c, 0xfffffffffffffffe, 0x2}, 0x0, 0x6, 0xffffffffffffffff, 0x2) recvmsg(r0, &(0x7f0000000680)={&(0x7f0000000180)=@nl=@unspec, 0x80, &(0x7f0000000540)=[{&(0x7f0000000200)=""/173, 0xad}, {&(0x7f0000000400)=""/58, 0x3a}, {&(0x7f0000000440)=""/237, 0xed}], 0x3, &(0x7f0000000580)=""/229, 0xe5, 0x8}, 0x40010020) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000140)) socketpair(0x10, 0x0, 0x3, &(0x7f00000006c0)={0xffffffffffffffff}) recvmsg$kcm(r0, &(0x7f0000004000)={&(0x7f0000003dc0)=@hci={0x0, 0x0}, 0x80, &(0x7f0000003f00)=[{&(0x7f0000003e40)=""/35, 0x23}, {&(0x7f0000003e80)=""/124, 0x7c}], 0x2, &(0x7f0000003f40)=""/190, 0xbe, 0x100}, 0x22) bpf$PROG_LOAD(0x5, &(0x7f0000004040)={0x0, 0x2, &(0x7f0000000700)=@raw=[@map={0x18, 0xf, 0x1, 0x0, r2}], &(0x7f0000000740)='GPL\x00', 0x1, 0xb7, &(0x7f0000000780)=""/183, 0x41100, 0x0, [], r3, 0xc}, 0x48) 2018/05/18 19:37:57 executing program 6: r0 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000002c0)={&(0x7f0000000040)=@sco={0xa2, {0x608, 0x0, 0x30c}}, 0x80, &(0x7f0000000000), 0xa2}, 0x0) socketpair(0x5, 0x0, 0x2, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f00000000c0)={0x8005, 0x70, 0x7fff, 0xcdb5, 0x80000000, 0x8ebcb18, 0x0, 0x3f, 0x200, 0x0, 0xc, 0x0, 0x3, 0x401, 0xf63, 0x80000000, 0xbce0, 0x5, 0x7, 0x5, 0x10000000000000, 0x7, 0x1, 0x2, 0x8, 0xffffffffffffffff, 0x7, 0x933, 0x5, 0x5, 0x6, 0x2, 0x20, 0xa93, 0x9ae, 0x3, 0x1f, 0xffffffff, 0x0, 0x81, 0x0, @perf_config_ext={0x4, 0x9}, 0x1, 0x3, 0x9, 0x5, 0x3f, 0x200, 0x4}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000002a80)=0x7, 0x4) sendmsg$kcm(r1, &(0x7f0000002a40)={&(0x7f0000000140)=@l2={0x1f, 0x6, {0x80000000, 0xe0a9, 0x4, 0x0, 0x1ff, 0x6}, 0xa8, 0x3}, 0x80, &(0x7f0000002740)=[{&(0x7f00000001c0)="abb6233b3f62ac77dd6a2e1368fd330bcc784a522fdc9d8093089984581ea2c8a0dad268d06ff641f26222bec3eb999cb9bb1448802d7258ff715cfdd0b65ea9a34c252f1e5e55b24c0681b8de3a430c7c7d10b8e954042a89966abb9f75aee5d819827c2dcc1f984c55691a212d83cb1c38b0d3a61883f9c5c27b40d621f227d21e694ed6131517e53c4e075a94d8a511db288336f4e6a647828e7879eb193a49473a7bf2eff425a060a47c575c504368878eacabc582cf6bb69c970fd9bf783fd12712747addb4984360bdb6d2ce16", 0xd0}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="3b60d8c8b88c7b8cde678a4d0c44d25e3d0862d6250dcfdf2b24d13cfe06404e19d73a6cc0381c79735ab7727ee4d4a96e", 0x31}, {&(0x7f0000001340)="bbd8e0c2a2fa5aab52277f96d5ee804385b8c3bdbeb5071b64bd5f1b328902c7710c23d3d6e2d0fb498c8179f5d449793519bfbe05d5f648b541e9149b46accd455ddfd6d912c6b33c44476def9b397eb8650e9d44d5aa7170b42bc6f11921489a50896730825afe04b9731332d552a4f1a32ced28bc0c6227b03cf8c168fc01ab41a813", 0x84}, {&(0x7f0000001400)="85a5b29f3dda1e6686c4c4cdf801b86565151bef533b627493ece5828878cb9e21862e6b2d81cdd3842172d6474ed59030d3a54eaa134f21dd4927d4", 0x3c}, {&(0x7f0000001440)="6f3bc31ed37b43b52516c11f2df92f97b30de03354d0f2ea7def778a13deef01566e02c8cb1b63cc5e83c95d6d3cdf1a3aeedc171da134900daca139b5b3f237762f17fc3ffe736bc11214e588265b960f342e723997a51454f288fff8f6ee690fef22330a4788093a02a4c8dc75431fc07e79bfb847cc3083d0d9fbce3f7f1351d0a620ef3e99682a6443ff6a4d5371d818d34c2d9486b06909f134ebfc558bbbc657505b0f759b8e7304b555981a59efe7d90e895ed263edd2d56d6e25e1df7f136cb8ed7b2b866301335b41fb987fc7337eaccb3338eadb371199d00047821e9cc9869e0afcfa5d1eba815cdcf16244", 0xf1}, {&(0x7f0000001540)="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0x1000}, {&(0x7f0000002540)="082e22dd4418320c8e27e0d978c3727e1d2f081ad2bf22146f242602349b06547ded26dcc51ed2c69f1c627ad71614549a8715f0faf0cc", 0x37}, {&(0x7f0000002580)="06a7cbfc99dd0dc37ddebb71b3bb5f0a58b9b2c03b26b771e8c27183c7bf1c29c4c02ca1c4294a77d8a6223f310754ecaf268fb4ee779c2e71a2e35a40a949608274df5c62f278e102d0f4922f2bf708ddbd9dba62e3f85277c3162a2548246bcd10c6d814a7d3c63e22b29544eebb04bc680552da0b064d19506a90cf5caa676bee73a2ab444b2f0366a1d654494f104eec762932c8a495525ce99973290d46d27b80dc2dc65325ddb9b05710cc7a7db6", 0xb1}, {&(0x7f0000002640)="646c01f8cf0ab085f86e074637d28cb634b3674e82d97103ea928cabd3731bcad1a7f22b4fa675a0f6b57a73a3dfa4f2fc8b7a03876670d31adf84f14244a4ca97eb2a0e4ad23bac3e300864bc5149d83fa2c8a9c980821f2d9f2edd77b139875fe39d3c7d63fc8dc31f2a136f38dce48024d97892d68296242831222fe0fa8de82e3bb5290f3cd2963fdab467ddfcd571181db17e41569ee6e46ef5e8982c295c61188894be0cf036a36986bc50a6ed1c10766c25b2767bd1cf763957d69570f22f33abf36f3de9b46fe78ad7e7e232593d9cf2b55c2d", 0xd7}], 0xa, &(0x7f0000002800)=[{0xd8, 0x13f, 0x7ff, "14a2fd9af1ce9c9e3067507f2db84732dc52c8542aa8e19af46ad230b16e4d331fb857c49637e66041377d71cb3d08f985e4d2556a88d8cd9838c5be8051543699d53283187695f75624d806dbf10d46177f37cd2d007c4e2b541dc1a20b0be3b3696d6708deb799f2a0933b5a2a2b65b75e7a54a08677e1a344a7f00cf9549f23cfe3f26268fe9f1aa66a9f4041a5f52cb93a501155a8f2a2f6a79bf15456473ca04655e22e29ee83b9a350ec01f1680679d1ca58d3eb856db7389332508fb21b"}, {0xf0, 0x88, 0x5, "06737a7da4f10274df7602672842c8e855e824f94291eca0fd170236351c7aab8499927c1bbcc4d439fd779721d1d9ca64583f88895ecc422836667eaf6fd0576fbcf45aa7c0b81d80ba38ab31809683df139658de90564720d91b03bd886ebaa9f4e347b23bee2374bfc9e812f2678f51cddb5c0c64a3ed50c1c90c331d18c83c2b5f57a59d85a9231ffa42a95d9bec7634ef746436535d51b34d0a2e43a15131d772fa1cd75e301f4a3f6c4ab891c1ab43c1539933abef30060ad539df30251d19f4f68ce14af743ffbc3410f1cb6a4ce04037f61f69cf98df420e"}, {0x48, 0x111, 0x8, "7fe5ea20791a54fdcd8bdefc2a32f9cdc3ca1aa29776b42e3638bbb260f0bd8f93d13517c30b6076eb3f02003d9dcf0472acbc5a838b02bb"}], 0x210, 0x40480c5}, 0x1) 2018/05/18 19:37:58 executing program 7: socketpair(0x1, 0x80003, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x5450, &(0x7f0000000000)='%d') 2018/05/18 19:37:58 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x9, 0x83, 0x8, 0x3}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001140)={r0, &(0x7f0000000080), &(0x7f0000000080)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000480), &(0x7f00000000c0)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000003c0)={r0, &(0x7f0000000100)='G', &(0x7f0000000340)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r0, &(0x7f0000000100), &(0x7f0000000200)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000004c0)={r0, &(0x7f0000000300)="00ce", &(0x7f00000003c0)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000007c0)={r0, &(0x7f0000000000), &(0x7f0000000500)="776a91705a8e9b5532a341c189ce2b2be967056b11b68ff9821ea750d7c2f2afaff5496fb7164867e3aa3a46abd3519dd5d374f1501563f5614eccc1a78817f5ad0899b221811b8a37b49566ab20803a4a106319ada93b0fbfd5ecaa333deb7bc9f113e908e25766c984d26823a467b82e34ea2e5ac90356f6349e1e3e22bcb864fbe15a2376a3d514ef4e2b44160a6d552ff8e18f7466a3276055c4778a9764b5134bfd8c7fe5b6ebabd5946e99a25dc9e6453e52fd5dd82d88f34cc2f42745555ed1bb7ca7bf9e44b91d4e78fa65417bcb53964993773fd39cca567b281d634e02", 0x3}, 0x18) 2018/05/18 19:37:58 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x8953, &(0x7f0000000240)=0x2) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={0xffffffffffffffff, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r1, 0x4) 2018/05/18 19:37:58 executing program 2: r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x1000000000000000, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) 2018/05/18 19:37:58 executing program 3: r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0xa8050000, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) 2018/05/18 19:37:58 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x12, 0xa, 0x4, 0x7}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r0}, 0x10) 2018/05/18 19:37:58 executing program 1: r0 = socket$kcm(0x29, 0x7, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x15, 0x3, 0x8000000000000000, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000005c0)={r1, r2}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000500)={r1}) socketpair(0x5, 0xb, 0x8, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socket$kcm(0x29, 0xd, 0x0) recvmsg$kcm(r4, &(0x7f0000000480)={&(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000100)=""/195, 0xc3}, {&(0x7f0000000200)=""/192, 0xc0}, {&(0x7f00000002c0)=""/115, 0x73}], 0x3, &(0x7f0000000380)=""/220, 0xdc, 0x7}, 0x40000000) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000600)=r4, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000000540)={0xa, 0x59, 0x1f, 0x1, 0x8, r3, 0x8}, 0x2c) r5 = socket$kcm(0x29, 0x5, 0x0) setsockopt$sock_attach_bpf(r5, 0x1, 0x3c, &(0x7f0000000000), 0x4) 2018/05/18 19:37:58 executing program 5: socketpair(0x9, 0x80006, 0x0, &(0x7f00000001c0)) socket$kcm(0x2, 0x3, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x0, 0x20, 0x8000, 0x1, 0x0, 0x400, 0x18, 0x8, 0xbea, 0x0, 0x1, 0x0, 0x1, 0xfffffffffffffff9, 0x8a98, 0x8, 0x1ff, 0x9, 0x5, 0xfffffffffffffffb, 0x7ff, 0x1, 0xfffffffffffffffa, 0x1000, 0x6, 0x9, 0x80000000, 0xfffffffffffffff7, 0x7fff, 0x8, 0x7, 0x401, 0x6, 0x400, 0x8, 0x10000, 0x0, 0x8, 0x0, @perf_config_ext={0xc0b, 0x1ff}, 0x2, 0x75fa, 0x80000000, 0x0, 0x3, 0x1}, 0x0, 0x7, 0xffffffffffffff9c, 0xb) socket$kcm(0x29, 0x5, 0x0) perf_event_open(&(0x7f00000000c0)={0x3, 0x70, 0x6, 0x1, 0x3f, 0x52ba36dd, 0x0, 0xfffffffffffff8fc, 0x2, 0x2, 0x26, 0x80000000, 0x8000, 0x5, 0xb851, 0x81, 0x4, 0x12b0d7a1, 0x101, 0x7fff, 0x5, 0x4, 0x393a, 0xc7, 0x1, 0x1, 0x4, 0x2, 0x3, 0xff, 0x9, 0xc8a4, 0x3, 0x9, 0xf6, 0x7, 0x200, 0x8, 0x0, 0xbb88, 0x2, @perf_bp={&(0x7f0000000080), 0x1}, 0x22, 0x8d9, 0x0, 0x3, 0x542e, 0x100, 0x3}, 0xffffffffffffffff, 0x3, 0xffffffffffffff9c, 0x1) socketpair(0x8, 0x0, 0x5, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x891b, &(0x7f00000005c0)="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") socketpair(0x5, 0xb, 0x9, &(0x7f0000000180)) 2018/05/18 19:37:58 executing program 3: r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x7e000000, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) 2018/05/18 19:37:58 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x2) mount(&(0x7f0000000140)='\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='gfs2meta\x00', 0x0, &(0x7f0000000200)) 2018/05/18 19:37:58 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) r2 = socket$kcm(0x2, 0x3, 0x2) r3 = gettid() r4 = perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x5, 0x3, 0x2, 0x40, 0x0, 0xe5, 0x500, 0x4, 0x9, 0xfffffffffffffffe, 0x1, 0xffff, 0x0, 0x80, 0xa093, 0x9, 0x4, 0x4, 0x9d5d, 0x7, 0x101, 0x20, 0x100000000, 0x5, 0xa8, 0x40, 0x80000001, 0xffffffffffff5c81, 0x3, 0x5, 0xfff, 0xbd, 0x0, 0x6, 0x20, 0x2, 0x0, 0x2, 0x6, @perf_bp={&(0x7f00000000c0), 0x1}, 0x2520, 0x7, 0x6, 0x7, 0x0, 0x3ec275b3}, r3, 0x2, r0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x8953, &(0x7f0000000300)=0x41) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000040)={r2, r0}) 2018/05/18 19:37:58 executing program 0: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x18}, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000100)=r1, 0x4) r2 = socket$kcm(0x29, 0x6, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x2c, &(0x7f0000000000), 0x4) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000180), 0x4) 2018/05/18 19:37:58 executing program 7: socketpair(0x1, 0x80003, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8941, &(0x7f0000000000)='%d') 2018/05/18 19:37:58 executing program 2: r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0xfec00000, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) 2018/05/18 19:37:58 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x10, 0x3, &(0x7f0000001fd8)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x7, 0xffffff9c}, [], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x1, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) [ 223.085709] gfs2: gfs2 mount does not exist 2018/05/18 19:37:58 executing program 3: r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x4000000000000, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) 2018/05/18 19:37:58 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000280)={r0}) socket$kcm(0x29, 0x7, 0x0) recvmsg$kcm(r0, &(0x7f0000000240)={&(0x7f0000000000)=@nl=@proc, 0x80, &(0x7f0000000080)=[{&(0x7f0000000100)=""/132, 0x84}], 0x1, &(0x7f00000001c0)=""/115, 0x73, 0x363}, 0x2000) 2018/05/18 19:37:59 executing program 7: socketpair(0x1, 0x80003, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8904, &(0x7f0000000000)='%d') 2018/05/18 19:37:59 executing program 2: r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x1100, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) 2018/05/18 19:37:59 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1, 0x6, 0x209e23, 0x8000000001}, 0x2c) r0 = bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x13, 0x0, 0x77fffb, 0x0, 0x730000, 0x0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000000)="22cb", &(0x7f0000000040)="c3b9febaad4f2e4a226781bf6b30604568c945e7ce9fb134e1a1562ced96bfdca382d58842bcf29cbbaabf090138ecd5457cd444d00330552940b4ba6dbe11fb36ee45031b408c5e22879c3b69ff21e62c39d3d009ff7ea89c344e99bc49eb0269a379869d8c06be3af267965c0d0a2b5e0183bdf572bc616723b8e6ead2416ac8cb0f0fbca5386b9efcfc93361232f68f497fa907810f6211ef445bc8c54e12b56527e5b58f2288f9e5478467a8b54774159cd8f0a02b284177be", 0x1}, 0x20) 2018/05/18 19:37:59 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x400, 0x3, 0x64fa509, 0xfffffffffffffffc}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x3, 0x200, 0x6, 0x0, r0, 0x8}, 0x2c) 2018/05/18 19:37:59 executing program 1: r0 = socket$kcm(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x1, 0x4, 0x4, 0x3}}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000000)=[{0x18, 0x0, 0x7, "4403"}], 0x18}, 0x0) 2018/05/18 19:37:59 executing program 4: r0 = socket$kcm(0x11, 0xb, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(r0, 0x107, 0xe, &(0x7f0000001640), 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000100)={r1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) socketpair(0x13, 0x0, 0x21000, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000280)) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f00000000c0)=0xc43) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r2, 0x28, &(0x7f0000000200)}, 0x10) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000001c0)=0x1, 0x4) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000140)=0x80, 0x4) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) 2018/05/18 19:37:59 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x1, 0x10, 0x5, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r0, &(0x7f0000000000)="860cc5a6", &(0x7f0000000540)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000240)={r0, &(0x7f0000000040)="de609fd039df50920f776d6e62a7631abbee16c9492fe69bc026bcf8d57db7f3149540c5c608d6a513def8c6f90015ec9a75e816dd6ad972bee386d84c41dec76ffcc3b6cd88d65217f297772748a8c2f435296c4805c060509f03a809f9a0e4dde61e456be976c7e4963b8c6579c52ab9104b5307e2e911593f8ed2f6114bcf9aad81bb2d1a799665cd26c4476a73"}, 0x10) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000200)={r0, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000300)={r0, &(0x7f0000000280)="90aeef322097e53382cb860d00a6837f928dd75392b15de6d0f5bd6cd7f1bd2c29570f6cdef7e785425a6d6b5081f4c8cf4d9775c9aa7f0182a6f6dcaeb2991bca0d5329dcb0"}, 0x10) 2018/05/18 19:37:59 executing program 3: r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0xff000000, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) 2018/05/18 19:37:59 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x4, 0x4, 0x5}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000140)={r0, &(0x7f0000000040)="02d17c4ecdf3334f62c1181c15ce030f5e520e6922f802fadf2b8e5d573a97318b7c7e34578e2f", &(0x7f0000000080)=""/187}, 0x18) bpf$MAP_CREATE(0x4, &(0x7f0000003000)={0x13, 0x0, 0x0, 0x0, 0x6f3000, 0x0}, 0x2c) 2018/05/18 19:38:00 executing program 1: r0 = socket$kcm(0x29, 0x7, 0x0) sendmsg$kcm(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000000)="ebf68280e470a20e17ef429ebcc51b25053928c7917c9418319d282d7cef7611759ca574c872c70883275e5cf3c84bd2c4a3bd8eec64838dcd1f74770345", 0x3e}, {&(0x7f0000000100)="f23fafbd2c92eeb35e16b878fc0218a3573a79cc3f5b74929363d43b82dd36cb5980a1de5bebca184c705b8f70e8df1ebeb9b9de741c6d5212f3cd26175548a30cc6c195850c5285e9c81f1eff1c3a44e47d65da9d3e8df7122c5fd6106a9a46a9f64769ffdec6aa541b23944977d3c2fa836b3882664d4598fb29a05dcd345e9c6a8d53fe4da6f0f05992a9a8cf8687fe155b66df5c0692720767f0fb604dcb", 0xa0}, {&(0x7f00000001c0)="428650b8c325e238f556114ba0b9f65c122edbcfbdeca6672f4841b6f2a1d4447b57d5565e66561089050e2a0343bbeec086c11bf997f7c2b68b84427930be5c8696d940a970acc1f0a90b2a215d776ddb2c5b44565ce0336b0ab792d425b8d4e4649a42f19ccd44fc550e547c43a145bbbcfd02cf3c3640b318b8570ddba7ed390e7ca392886198cb67f2a25cf61dc893bcb4ed314b566c99c92633dc5fb7f6d0acb5f7b7a56f117c361c537583a5b23211567648571bc10303b903aa2e4cd748eb25f5f9e756c7d72627824ccf71215ffa7a7e55c36f75880850", 0xdb}, {&(0x7f00000002c0)="05e4b8521d073b6ee80ca333680e6daebbcd5da8e80f0a161bdfee19f6d2ea8b6c0d41c4520a3fca87607d31fbae5717f6e73ffae5d0a7c60928de15cc8958b6c9a55f4ece0920702725e7c942fd6ff94208b014ef80188f612ff8f6c89a5247caa714cc3c2d5a75627a8cb814c4067342d6b8e6e488b0b2961ab4373c07d5ebc70759763ed317da5adbb814b3432f83587a3da12b0c51f0c0ec", 0x9a}, {&(0x7f0000000380)="29f00193683a24c6a02ca010e62c79df70ded47d1214d0b4cb8a10bcc42589c6485669b4d193c23c5b2f7cf6b572b5c98d917205a0037584bc11398484c4e388807caef467c355705fa44529a76ed3390006d2a60269c6a488479a878c4b2a0259035e4ea64f13ffbbe54597a134cb04f9f12f2259bf9e96c73a748d81dbdaca4abd5610bb818ff22ef4628fffe4ff0d18130c2f6fe9721c61909737ddb4bf534265499dc0ed2ea9f9c496511b254b735e44", 0xb2}, {&(0x7f0000000440)="b14d1097d035576509224e88261032ce96ac9503133d260880bac1", 0x1b}, {&(0x7f0000000480)="9720da45e0027bab9934ede86ae17cb47512d2071d183e369c4cd595ce0f0a4988a78fe1241a88520e910381c10a01556a36d0579cf69476816ab846d1751dc053f4454f57faaa87bb253707a8e20463b257043b6e9b668e0b338168851633d17378c62c3f6eee989f86d9d6e8ddbf811f6697be74e7d91ffe02d552c9c03996d5f8f296ad7f116e61748160e722ecf15813ad4defa3d4202bd923e8251792", 0x9f}], 0x7, &(0x7f0000000780)=[{0xa0, 0x0, 0xfffffffffffffffb, "ee0ece942b2ccd8fd94f8f4b4cbef119fc935810e69e33dab66eb4a149a43db9aac1e802c61bbd3b7b47325e42568a7f8da48be67bc4b2180ee24d2924781a5ac191ae53c461de62ff69a02e9f0ba44072ac56b69693bfed9cf3557e131e5342e86fd4b87389238ce786a45586ea63bb4d659bdd2b0b8c08b94718fe0fde6356fd74e3db93a13e71344072e992727eb8"}, {0xf8, 0x116, 0xfc9, "158e11cce73ec83eb7139bbfec642337d8e23188b19461f6c96a269adaf3547fef3fbeca9c1cbc523aa75e40ce85b5adc2af7ae0b58ffc9102b0a2be12fc1512e671eec3c26a7bea299868612cba731f3d0f715aadd9c692cac6d525c21da46e5f31e79e4872eb5fe85fb132e82daa3e00319fcc02a3d85b269d326d924ed34c5c854376dee01bd88d95929b9e0bdf13468ecee4277efae80998c2bfa441ebbaa6dcdd16cab8a7e5ead912586822e1080e6910bc8e8c95a744f48337219eff67691499251c4c76a074eda47a6e2ce6837275ad5327e77ceccb80b892765aa206e51d224070"}, {0x60, 0x13d, 0x40, "e7421ff0bcefbe45d8431ee9d888db78f0b15d3094fa246e0bc4223c979186a9e067d6d8ede09fefdfced10cd019f29311156cdb3c2eb8f3328b1c3c145498ac2605dae2363f64e90d"}], 0x1f8, 0x850}, 0x4004801) r1 = socket$kcm(0x2, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000740)={&(0x7f0000000040)=@in={0x2, 0x4e23, @multicast2=0xe0000002}, 0x80, &(0x7f0000000200), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="20000000000000000000000007000000440f051100007d6a19000000000000a3"], 0x20}, 0x0) 2018/05/18 19:38:00 executing program 6: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)) socketpair(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8994, &(0x7f0000000100)="6c6f00966fd651b159a9c84a2c60d29800000020") 2018/05/18 19:38:00 executing program 3: r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x80040200, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) 2018/05/18 19:38:00 executing program 2: r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0xfffffffe, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) 2018/05/18 19:38:00 executing program 7: socketpair(0x1, 0x80003, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x2, &(0x7f0000000000)='%d') 2018/05/18 19:38:00 executing program 4: socketpair(0x1, 0x80003, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='.\x00') ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a0, &(0x7f0000000000)='.\x00') 2018/05/18 19:38:00 executing program 3: r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0xfec0, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) 2018/05/18 19:38:00 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="bb66f841af31f2e05c"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000340)={r0, 0x0, 0xe, 0xdc, &(0x7f0000000180)="d2b80205fc7d409594a57d507eb5", &(0x7f0000000240)=""/220, 0x1}, 0x28) 2018/05/18 19:38:00 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000004c0)={0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000340)={&(0x7f00000001c0)=@un=@abs, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000000000000010000da6347790300010000006634c3bc00000000"], 0x18}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) 2018/05/18 19:38:00 executing program 2: r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0xa805000000000000, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) 2018/05/18 19:38:00 executing program 5: perf_event_open(&(0x7f00000000c0)={0x7, 0x70, 0x200000000003, 0x0, 0xb5, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xc}}, 0x0, 0x0, 0xffffffffffffffff, 0x100000000) 2018/05/18 19:38:00 executing program 6: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfffffffffffffffe, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x5, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x8000000000500000, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000440)={&(0x7f0000000400)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000480)={r2, r3}) r4 = socket$kcm(0xa, 0x5, 0x0) r5 = gettid() r6 = perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x4, 0x8, 0x6, 0x2, 0x0, 0xffff, 0x40a00, 0x8, 0x7ff, 0x3f, 0x2, 0xffffffffffff577f, 0x81, 0x8, 0x6, 0x100000001, 0x9, 0x9, 0x7, 0x100000000, 0x4, 0x4b34, 0xffffffff, 0x2, 0x800, 0x1, 0x0, 0x2, 0x8000, 0x7, 0x8, 0x6, 0xfffffffffffffffb, 0x5, 0x1, 0x4, 0x0, 0x101, 0x4, @perf_bp={&(0x7f0000000100), 0x8}, 0x41a6, 0x9, 0x99c2, 0x4, 0x5, 0x1, 0x8}, r5, 0x3, r0, 0x8) ioctl$PERF_EVENT_IOC_RESET(r6, 0x2403, 0x4709) r7 = perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0xfffffffffffffe01, 0x9, 0x5, 0x1, 0x0, 0x401, 0x8080, 0x3, 0x7, 0x6f, 0x3, 0x8, 0x6, 0x7, 0x8f2b, 0x40, 0x9, 0x7fff, 0x100, 0xb6, 0x9, 0x7f, 0x8, 0x2, 0xfffffffffffffff7, 0x1ff, 0x81, 0x10000000, 0xff, 0x7, 0x4, 0xbce9, 0x7f, 0x8001, 0xa8b7, 0x5, 0x0, 0x2, 0x1, @perf_config_ext={0xb9, 0x5917}, 0x410, 0x9, 0xdb0, 0x2, 0xbbf, 0x1, 0xf2}, r5, 0x7, r0, 0xa) perf_event_open(&(0x7f0000000340)={0x4, 0x70, 0x200, 0x9, 0x8, 0xa2f, 0x0, 0x0, 0x20, 0xf, 0x8, 0x26d4, 0x7, 0x6, 0x9, 0x1, 0x2, 0xfffffffffffffffd, 0x5, 0x64b, 0x2c3315ed, 0x9, 0x9, 0xff, 0x5, 0x400, 0x800, 0x3e, 0x7f, 0x6, 0x6, 0x6, 0x31cd, 0x10001, 0x0, 0x1000, 0x56c3bf22, 0x1f80000000, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000300), 0x1}, 0x100, 0x2, 0x7, 0x0, 0x2, 0x4, 0x1}, r5, 0x0, r7, 0x1) sendmsg$kcm(r4, &(0x7f00000004c0)={&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x100}, 0x80, &(0x7f0000000140)=[{&(0x7f00000000c0)="f7", 0x1}], 0x1, &(0x7f0000000180)}, 0x0) 2018/05/18 19:38:00 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x7f, 0x7, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000000), &(0x7f0000000000)="345445791b", 0x2}, 0x13) 2018/05/18 19:38:00 executing program 7: socketpair(0x1, 0x80003, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8940, &(0x7f0000000000)='%d') 2018/05/18 19:38:00 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x209e20, 0x8000000001}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000000), &(0x7f00000000c0)=""/29}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x7, 0xffffffff, 0x3461, 0x7fff, 0x8, r0, 0x1}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x3, 0xcc41, 0x7, 0x439a1983, 0x10, r0, 0xf1f}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0xe, 0x100000001, 0x0, 0x8, 0x0, r0, 0x3}, 0x2c) 2018/05/18 19:38:00 executing program 7: socketpair(0x1, 0x80003, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a0, &(0x7f0000000000)='/d') 2018/05/18 19:38:00 executing program 2: r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x300, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) 2018/05/18 19:38:00 executing program 6: r0 = bpf$MAP_CREATE(0x12, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffff, 0x0, 0xffffffffffffffff, 0x1000000}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f00000000c0)}, 0x10) 2018/05/18 19:38:00 executing program 0: socketpair$inet(0x2, 0x2, 0xfffffffffffffff9, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000680)={&(0x7f0000000300)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000380)=""/71, 0x47}, {&(0x7f0000003400)=""/4096, 0x1000}, {&(0x7f0000000400)=""/215, 0xd7}, {&(0x7f0000004400)=""/4096, 0x1000}, {&(0x7f0000000500)=""/75, 0x4b}, {&(0x7f0000005400)=""/4096, 0x1000}], 0x6, &(0x7f0000000600)=""/106, 0x6a}, 0x2000) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0xe, 0x401, &(0x7f0000000280)={0x0, 0x0}) recvmsg(r1, &(0x7f00000023c0)={&(0x7f00000011c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000001380)=[{&(0x7f0000001240)=""/140, 0x8c}], 0x1, &(0x7f0000002400)=""/4096, 0xffffffffffffff17}, 0x0) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000200)={0xffffffff, 0x626, 0x10}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r3, &(0x7f00000006c0)="d0650151242be8819c2fbab4c04c5e5c359bcb1ebcea218a5a4574f535f66fc1e3c942fb986e9b967d3feb7cb779df5b20b2c353a2778250927bceb1f731301892c979908babd99dacb30da3e730e62f7fb46835d68e78a21618ce50f6fef964ddba96ccb84269feb20dcf641147f70198255481b16a66f79d0d6c789ad76edda98120931ae41eb1354bafa9a8ce6d3721a943f833e73faf7e0abbb9b87a6f1aa6773295edef14580c9ff07f3fc35b59b213d37b9f3b0b0cbd5b3bf303aa1fc457f099fbf67d35fbb234fe1bc186d379c3c81085c071ed7656fc114fc40d2798ad7ba4d1fcd5214d53", &(0x7f00000013c0)="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", 0x2}, 0x20) close(r2) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x200, 0x68d, 0x1, 0x31, 0x1, 0x2}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000001c0)={r4, &(0x7f00000000c0)="5626166647a4d5fc9d5e34aefa498feb18f46b55e3501c38eda9b9ee47079f37921d60f3bab8dc7cfedad37fe27b7e8c0916a3dd7f829e472d2652c71344382035e2a48376754b1e7b7a2516d139e80f000345e0982cd70fd005e2ca3494ac13f7fa39410f2f2b3babc3c0a63808033ccca396a1978c3fad048f7954868dc8960414de7111d775acb313384e1c73959b76a8d72a9af1b2d7dc9d8fc560f0f22c5c65404f4de05ecd8b5e26586b18970e14e59c76fb8bff10e2cb459d11441fc48f42f4e2916f439aab57c836c75a2cf9a66c52fcef94ceb7bb84ffab42bc4512169dca7ab073"}, 0x10) 2018/05/18 19:38:00 executing program 3: r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x2, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) 2018/05/18 19:38:00 executing program 4: r0 = socket$kcm(0x10, 0x1, 0x0) setsockopt$sock_attach_bpf(r0, 0x10e, 0x4, &(0x7f0000000000), 0x3) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x3, 0x8, &(0x7f0000000080)=@raw=[@call={0x85, 0x0, 0x0, 0x4}, @ldst={0x0, 0x2, 0x0, 0x0, 0x8, 0xffffffff, 0xffffffffffffffff}, @jmp={0x5, 0x8, 0xb, 0xf, 0x9, 0x50, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x2c}], &(0x7f00000000c0)='GPL\x00', 0x100, 0xbc, &(0x7f0000000100)=""/188, 0x41f00, 0x1, [], 0x0, 0x9}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000240)={&(0x7f0000000280)='./file0\x00', r1}, 0x10) 2018/05/18 19:38:00 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)}, 0x20) close(r0) close(r0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000070000000004000001ae0000000000000000000000000000e90000000000000000000000"], &(0x7f0000000040)='syzkaller\x00', 0x9, 0x4a, &(0x7f0000000080)=""/74, 0x41000, 0x1, [], 0x0, 0xd}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) socket$kcm(0x2, 0x7, 0x2) 2018/05/18 19:38:00 executing program 6: socketpair(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x9, 0x9, 0x5, 0x0, r0, 0x8}, 0x2c) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8924, &(0x7f00000000c0)="6c6f00966fd651b159a9c84a2c60d29804030020") 2018/05/18 19:38:00 executing program 7: socketpair(0x1, 0x80003, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a0, &(0x7f0000000000)=':d') 2018/05/18 19:38:00 executing program 5: socketpair(0x11, 0x80000, 0xfff, &(0x7f0000000000)={0xffffffffffffffff}) socketpair(0x1b, 0x5, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000000c0)=r1, 0x4) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0xe, 0x4, 0x4, 0x8}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x9, 0x8128, 0x6, 0x7f, 0x0, r1, 0x7}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000140)={r2, &(0x7f0000000080)="a8e85573af2cc4e7740000000000010800"}, 0x10) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000100)) 2018/05/18 19:38:00 executing program 4: socketpair(0x2b, 0x0, 0x4001000001, &(0x7f0000000040)) 2018/05/18 19:38:00 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x0, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000068000000000000000020000494000000f3ffffff6b0148000000000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x8a, &(0x7f0000000480)=""/138}, 0x48) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x8955, &(0x7f0000000000)=0x2) 2018/05/18 19:38:00 executing program 4: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0x0, 0x8be0, 0x18}, 0xc) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={0xffffffff, 0x63, 0x8}, 0xc) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000001940)={&(0x7f00000004c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000001880)=[{&(0x7f0000000540)=""/67, 0x43}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/221, 0xdd}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f00000016c0)=""/231, 0xe7}, {&(0x7f00000017c0)=""/150, 0x96}], 0x6, &(0x7f0000001900)=""/27, 0x1b, 0x6}, 0x40010022) bpf$PROG_LOAD(0x5, &(0x7f0000001980)={0x8, 0xc, &(0x7f0000000080)=@raw=[@exit={0x95}, @jmp={0x5, 0xfff, 0x1, 0xc, 0x0, 0x17, 0xfffffffffffffffc}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3}, @map={0x18, 0x1, 0x1, 0x0, r0}, @map={0x18, 0x0, 0x1, 0x0, r1}, @alu={0x4, 0x9, 0xb, 0x2, 0x7, 0xfffffff0, 0xffffffffffffffff}], &(0x7f0000000100)='GPL\x00', 0x9, 0xae, &(0x7f0000000140)=""/174, 0x0, 0x1, [], r2, 0x9}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x10, 0x3, &(0x7f0000001fd8)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x7, 0xffffff9c}, [], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x1, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/18 19:38:00 executing program 2: r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x7e00, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) 2018/05/18 19:38:00 executing program 3: r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0xfffffff5, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) 2018/05/18 19:38:00 executing program 1: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000300)={0x3, 0x70, 0x1, 0x14d4, 0xe43d, 0x1f, 0x0, 0x6, 0x0, 0x6, 0x1, 0x1, 0x7, 0x5, 0x2a000, 0x1, 0x8001, 0x101, 0x3f, 0x3f, 0x5, 0x100000001, 0x80, 0x4, 0x80000001, 0x5, 0x0, 0x6ddf, 0x5, 0xfb6, 0x762, 0xff, 0x80, 0xd7cf, 0x7, 0x800, 0x2, 0xe8, 0x0, 0x80000000, 0x0, @perf_bp={&(0x7f00000002c0)}, 0x0, 0x3, 0x9, 0x0, 0xd89, 0x6, 0x3f}) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000040)) mount(&(0x7f0000000380)='./file0/file0\x00', &(0x7f00000003c0)='./file0/file0\x00', &(0x7f0000000400)='afs\x00', 0x180841, &(0x7f0000000440)="b4b2c946dade67e2b5e899ff0f5bb0bea8aa630812b1591af28953c2e75555de6ac0ac5bd6c90ed111e3b237a3ba54c34e183db97db8fcaa3049ae25de8c1f7af283d19a74993875fab1868df6fc93e58bc39b7006de712fc031a754097f96036d9f8b18a5507e83215e8c6f") bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000280)='./file0/file0\x00', r1}, 0x10) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000100)='rootfs\x00', 0x1, &(0x7f0000000080)="52bc585e") mkdir(&(0x7f0000000240)='./file0/file0\x00', 0x4) 2018/05/18 19:38:00 executing program 6: socketpair$ax25(0x3, 0x3, 0xcc, &(0x7f0000002440)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f00000023c0)={0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000001b00)="b07c45c83329c248a01f34b6404d3d340b48ac0b4b9b93ed58ec741d6e457b2a0beea37b555a9dd1dae8517f850bbeae2babe15022253696158d36b6246429f8523098fd55714d3e3bdd0a4ab24563276e410c42554ffa5688af0600748903949f595b3609ae2385ae1a9abb234e3586e3f5fabdc3cc5a12afc9c48fe04b654e4924f23f094b337ee9b3bae67536a497c88ff3151fe929147e300cae534845ceb60f", 0xa2}, {&(0x7f0000001bc0)="9177d1d0f3ef9dfbde2e4f5165a739349cbcec0324253c3358330249a38a0d16c85745601a2e8dee6155", 0x2a}, {&(0x7f0000001c00)="9597289bd60a52635edfc30b1d", 0xd}, {&(0x7f0000001c40)="3fe46784c0614aaa5cb34a1792e5f53c9dfc81b25537b7b228ded0a95aeab2126bef772f1c6995f270a58f69720384fb3c2fddc8cf9659307ffd572dce8a3bbeddfae6d7f81df4a6b20dc09a99512594e30cb5aebf76489c0a34a9d82130a6a912636e67560360b31004f761b3d199b78fba2630c74c85814b69068e9e576aaaed0238172eac9b1714c82c60eeed0c3874c87947fc6d5b3270359233e49fc8c65efe6a0796bf85f5320f6a944063a7a67f2f015ff57bbb2c23c8b1ccc67816313ada0ddd4a4b24a7a1391323186a6753d9e22201f3799a", 0xd7}, {&(0x7f0000001d40)="412504640dcbfa3f30545ee891a4f1016b4daaeefcf410fdc9ddd17c18d3995488ae4f32f992579ccd2b4c0c4237acb5a3e54662f1e4d6c60c1e07d76680308fd1bdd6e6de91760f96baaeb01f4f04f71705797c2beca42355be1b2e9f7155f2a0d74e39b7e304c08c4c2791d00255dce03b1369c14fd1ce4820e29a85a14d", 0x7f}, {&(0x7f0000001dc0)="dfbee8143e3d6753f062e0dd153838da07db387a5789c2cb1a5510206630d296f268c6b16a3b670bffef63f00fce216b9dbcceeb949eb636af4363c93f8870013d49ce34683743626bf49d570b2c0c5887", 0x51}, {&(0x7f0000001e40)="ef5e76f209e0bb2abbf51b0abf4520b8a58ca0f8b0c8ffb567c8fa6701d2fb7e0cdc3d9f7ce650329a467b3050401398a16dfbf2333e580ba29c1fa999dbe128b34352dd352b1121b5ebb7a1cb30dc8b3961435a22bc1ddac74c5182084294c4689d2a202cc1406cf66b4b2ae5b09499aa36b38cd5e448994f3750237e6eb9b4152ee2dbb6d0ef4b6c0b52281d5339d2af2d3548ae63d5e386e5d170212ec5b08fa5f19a58b4e8fe9c2266b3bba3473160998fb635cce043e5", 0xb9}, {&(0x7f0000001f00)="00166972a3de50db39e906469a978f3e16098461c6eb8dc37839fb36bfa513d6d66200646b4bada76a45d3ce86bc208ecc78996c470aa972999c0ea8615770f195309bd79bf3c84b43f9102b6ae6f41561b630a842609970da617136be8a6e05200121f8f2515d1c5a1fe08f4c3be814636e8f7053e9b7ca40d89315fccdb15b435cb02e00a4dae1c46c7b3bc566d40c553bcdc080f17aa150473dc1d0a7aa1ec70b5f703f33e0e0735b82b29896f46f1933d4090ddb9ad8042d090c8c909e0c843e09c8fe01fe1095aed7d8c1334ab6924883d3c67f0f6d133015b980f05e0dbe75c84236c7c02bff257fdfedb61f3a5a1e7060bf43e742bec5a4c12a35", 0xfe}], 0x8, &(0x7f0000002080)=[{0x50, 0x11, 0x10001, "a446c415bfd0beec505034545f71f498b666e99b87551c83008cb28fb018375529d630fb0677aeb0391c4f4f6d33b66d659e8812fc6f078c022d97dc78"}, {0x48, 0x106, 0x8b10, "2f9f345cf108801e2cf0689269239ae95b3cf5b7825724bb409c126ae7aa5d8dc527590e43805b090a7f012b5d5be7886d"}, {0x30, 0x11b, 0xf7f, "432f601992d092e164dc4d86afde686dab3003677dc6c3b5dd0c2c1716cc"}, {0xa0, 0x0, 0x8, "5b70eb2e5316ea183a54eb7e3ca6d30bce5dc551a26a6cfdf144d307e27b5d52f3506d2aab8709d2eda23f42376e6ca7ffd8ee51537b970b1a4dbb4259a63a08a1429cb334c95c6d076f7f0610b7968173beb92e9cb16fc9c335801dd6f37e15383e3f77a1667e17301542e3e322723cc4a4a95656b0bae8d75f7c0c38b0bb016c27a57461c9c140e9c6e79f6b01c1ef"}, {0x98, 0xff, 0x8001, "99c28d5e02a552ade791623bb56a19a57bf78898be353575c95854b05d6295372c76286afb92a29c77d5325704f70afb2894ffa0ead683186d7367045a210a0f987d4f4f2dec52f85742722bb41f18545bcbff86e6f49795848fe7494f42ce1d66c1f2ebcbe4b7fe051f6973e82ef871cba7720275f4ca005b823ccdb45912e8007a0a582e4f"}, {0x20, 0x118, 0x100000001, "cc484f6aa72f1e2daa9c01ab2235"}, {0x90, 0x197, 0x800, "76cf6ddbef9aaa21d517a6c10f64357235798b93a156a305b1c7822c9daf805f720c59de0a3d34a781c1133e2176ec2b612bfb63d4817ffa3a6ceb8c1e70e5e7fdde5bfaefcff65b8b970633a4b004ffaf6ba8c9a04999f95fbb1987d49826c267eb2be086a31dd2633ffe38c6b79b275eb25ce1e0241f1452b975560be4"}, {0x50, 0x114, 0x1f, "53d6932582c537ae7760c61d119d59de0f1b9b0a447d14da89b7c680f38b7161407c431ca35b54547545644c1eb3d75c2affa82ad0a58b38859fbee6ae2c67f7"}, {0x18, 0x100, 0x8, "b44b027b0cf5f6"}], 0x318, 0x10}, 0x80) sendmsg(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000240)="da59c5df1d942f3e5fd2bcec0506569c4763d6bcae0808bc4a83718183c5d9ba36f9733a2bdb9ec22138de2cb773e2d28ec952052b71cc66cc232560e42945330fac13a29842bc70503f14a4717849567bfe6b506c8ac80c424cc08ac5ab4c5a51f8cd6078fe93428f2861394520c9d3ca0870c3263a96ad32b74e219b4014ee38a8ba9f350fed4782097cae8d7110135c520844c3dc2dea7c769cf3", 0x9c}, 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{&(0x7f00000004c0)="c69f7d8b8a3bc1c234fc66932cb3b32e554974d15b89ea1a5a610d9bec5415b14cc6658b06e3996f3d5e12f204f4174b826a02f0346b78cde5a45f7a067bea4823bd6ac37be49f43560d7c2954bd5a3f60f84465226de1c0a08172c37d8d5a030aff1ce2d9", 0x65}, {&(0x7f0000002480)="44c9e6c6359888fb09dddc9c5530e96126be92380badef7f9bd50db911416fb45a3db35831913b3446827665cae8686402e70200ac1ae1c228b0157202c2df14b837e0c6f05f387ef591768dbe58c218634c4ada4bdba00189f95ae07cba8501b76c48a1b218ba06a8ea1ef6af418c3feb0978df0cc2f89cf102ca5d0e31e9d13b67e8fd11207c84e0cfa4d284573c5f5599e7deb60a2cee71c3d95a8a8dbe455b8e8d8cb4b94f384452dc67a909f80c50096bf983293b6f871394e50d046abcab289e895db3b6", 0xc7}], 0x7, &(0x7f0000001700)=[{0xe8, 0x11f, 0x1, "5e41e1360503907c2560d03605d9f10c4a9c25ed90ea6cb8704833cf7ad13390f577d5dc21bbfaf1da4e4f42ab5a8a8807e478552f15b4dd78ac8e3a09e82d04a59bf51f431e1a6a118fdde8770815a0ec9e72c1d48b1d2cb855562c566b3dce561fda790681163228b24628596d3af17833b9ac205a97f005dd6f0c7f34b70adbf23f151f6e6ac17d2e4a109135ef04bed620737a3f4c68fdda7e6c23b699b8f571b7263f942862340c95d0105d175f83c0240b9f21996beb3a0ae36ee79877f27c52a363bceb7cc93988cd4bbbe6e94c"}, {0xf8, 0x12d, 0x8, "0b27d360124725343c1766230951ea48390cba5dc79bb166568bc5d81148da7ebb588dc8af643a73f94949a058a6c243881e86d4d7215d4decc04e5fc7ac901b7d779dd6a5a388052d57ef999eca6121344071b01b7fb3969f55b760840702027101a3fe59626e62708976c1796401a4ec56af9390ac7f8e8f817d2c5c1583f433fa7318912109ea8fb92f7da6bed141747a29a891d10379bd5d8e935b7d70a068b9657f569aa19b6cc0db09b4826ac9108934d3ecb439fc5ae85431f616b7461a6e118c59eec0819a38d18573aacafd08f8c452ca37e16b817d488093c547c917"}, {0x98, 0x0, 0x7, "239a17051bcd0b1efc0a7ab45c665c9a9cb26c297106c2dc3173a7a4925254929967c6e133806b0582b3dccccc27eba95f07d6210bf0f1242ab00d0928f0526004a5e4d440766fbd22ebd6e04e0baf613147b17923472458c258592e5dbca386a82c16d2d87e8d4051f8613262cd61bbe57b4e57199965871dd8592478bfe7a8c1b0e4ae42718a"}, {0x78, 0x10f, 0x8000, "81ec280ed471e3849220fda38d2d4c89ce2506bdb5b60e9ad4fb71a0c5da8e4c12a80a1f1f67ae2434b74e68e1aac01bfbf2416d63cff0d0b0219e53b542bc74b23d8ed96ee2d47d1b755366c1d4ff2e4f300ffe2acbb0940db7648adbcad6216945c71a71"}, {0xf0, 0x0, 0x1, "eda13752834db0e4184ae3a577287787129b01c228d8fcbaca7bd4c65b1ae1b73a033bb2e1ef49c8180c92a1fa9642444d563604bd782594f30cbb130b94136cf21b4e0883ae713215c711eccbefdfefb7ae5d083515682884b1c89bddfb8039466e020a410e289320a40a3001aec095b4e4a660a1633f87679fe5c7dfeecc39a053a61fe5e5740a8bce4bac80d3f9be2cfec9184d44ee27a9d2d101f211eacfa3ff8308c0ff2f32becf45e07fc54f1d49c9016bfcac603dbc3bf2c4950f6a26fbc38c8459259fd2fe4d7aec17d36fe4ad311d9ff09bd0d23260"}], 0x3e0, 0x4}, 0x80) r1 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0xa, 0x2, 0x0) r3 = getpid() perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x80000001, 0x0, 0x6, 0x7ff, 0x0, 0x80000000, 0x6, 0x4, 0x200, 0x4ab3, 0xc6bc, 0x97b5, 0x0, 0x7, 0x2, 0x7a, 0x7, 0x6, 0xfffffffeffffffff, 0x0, 0x3, 0x1, 0x0, 0xcc, 0x1, 0x3, 0x1, 0x8, 0x7ff, 0x2, 0x8, 0x80000001, 0x60, 0x38000000000, 0x98, 0x4, 0x0, 0x20, 0x4, @perf_config_ext={0x2}, 0x20020, 0x100000001, 0x3, 0x3, 0x401, 0x3f, 0x1}, r3, 0x7, r1, 0x3) sendmsg(r2, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f0000000640), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="2000000000000000840000000200000000034202000000000000000000000000"], 0x20}, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00000000c0)='securityppp1\x00') 2018/05/18 19:38:00 executing program 7: socketpair(0x1, 0x80003, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a0, &(0x7f0000000000)='%i') 2018/05/18 19:38:00 executing program 5: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000a7dfff)}, 0xa00000400, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000200)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000140)) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000080)="280b28ff880fbda7290a96f1581ae881e4bd84c244058363bacc871b3ba35dae0000000000005afd9e54498d423a4fcb8962e912fb57ac790d30ad62fa90089038e5c484") ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000280)=ANY=[@ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00']) [ 225.047332] rpcbind: RPC call returned error 22 2018/05/18 19:38:00 executing program 7: socketpair(0x1, 0x80003, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a0, &(0x7f0000000000)='%n') 2018/05/18 19:38:00 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000140)=@sco={0x1f}, 0x80, &(0x7f0000001600)=[{&(0x7f0000001400)="abad462737f2e10fdcc2e990473728a9d4e5600edd1f82a320cfb5531c982c41cd9a798a6af281dd06c4c5c4ae7320abaeac5ea9646a9496863da58ccf448e48a3006d1a0fcbf6a9f5bcd9a93f4afc8d1ed31bff4d2cbeea363933d058b988c737cdfd789b4dea5c8742f7ca14a75d1cbe7fd467ac822f30f7b29b3393e9bc00f57c52df81bc39fcadeb1f90439b3eba920b47c64a465829a32496f60f9d3027a015d030d060a9746c", 0xa9}, {&(0x7f00000000c0)="0898d15c99e29ed077c9f4b5523486cdb1033a007253f08d16d4cd6e6473edec309e93acd9128ad4db246043b79bdb6222ec703c1d52cd2fe2dc86d84e9d22d6e6a550736e37ea7a9f6bcf90c850ec50f6", 0x51}, {&(0x7f00000014c0)="c1a956bfae577a217f7ada097e94bf99e38b68", 0x13}, {&(0x7f0000001500)}, {&(0x7f0000001540)="98dd38940e42ddb43b47ff2ca46da31fe94e53fe16e76b3b541d1241bf8e3e7ea11db4428ae88ecc3a94afb0f7f24650d1c72c33b787b962545e9712314d8d9c3047edc7bc28b3ba703714ec22dfdebcd718231d43c5c71389ff857ea74fe4479342fd0767e1ea871e1979ace0195398512a998c3966aac71faff7c27b84612b56891daf74f72570db3faa2324c34c01998748", 0x93}], 0x5, &(0x7f00000001c0)=[{0x100, 0x111, 0x4, "6fc7b5687ad3c6a6dd06fc33d493f76091d34d48a62e0012aa9187fb707afa8c858216accece2660a040fb391022daf7a88bd149e0c100c248b329c3293d321541cda8fd46799a64eb9f66a6f32585bd2546a5ec39ba7ea2bbf409104b3d4380b02a04250fc2e9dfb651bf50b791dd6684eaeea799208c5a34206c0ea94080751eef7d6d92e98b0f3af85d62a6fc1f617025d169b5b39df81884dc2386dedd4a50b62cb488623137fe1da8b4477d1220c2fd62646511cda46cfd5c9beb67c710448b7adf7a44995673844d8ca41706f1ddb211aafb3d84b8368c251bce50e51bb23e259ec67b9ee213cec847a03f"}, {0xb0, 0x88, 0x9, "6e7cd48f528d14232cc04325f96a66408a2158bf49453617d41574a6a8c1e192cc574f6c07511edae5561ee1b182c84c00cd33d5d112582fdd48c2dc7393e38c2ff27c75ae4f532a074b5e010f17fe0939ea89e72657a655dd86cbc0704d38763d08a3e7c5ac723c3017228d77560bc6f67709defce28fa5a949e73ec31ca318bfefaf459b1afff2522be74aafe12088f5e615ff7ac3f7365b876a0ffc"}, {0x1010, 0x11f, 0x5, "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"}, {0x48, 0x109, 0x6, "6e6f8cef07adc6176e8a60f7d0b54810f956d1e4a25ea4fb61fed3ba55af1903e55a2b95ef1d77f8ea5dba523fb0db0fbea5762766"}], 0x1208, 0x100000000000004}, 0x3dbdba985fe00d81) 2018/05/18 19:38:00 executing program 2: r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0xed46d8c76a2f011d, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) 2018/05/18 19:38:00 executing program 3: r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x11, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) 2018/05/18 19:38:00 executing program 0: r0 = socket$kcm(0xa, 0x6, 0x11) socket$kcm(0x29, 0x7, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) setsockopt$sock_attach_bpf(r0, 0x29, 0x22, &(0x7f0000000700), 0x4) [ 225.080725] rpcbind: RPC call returned error 22 2018/05/18 19:38:00 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x12, 0xa, 0x4, 0x7}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f0000000080)="bea8909818b4b5a055666c8b1f4de36288", &(0x7f00000000c0)=""/215}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000280)={r0, &(0x7f0000000200)="258299dd1f49d2df7fd10e74f9cf6ccdfc0a54e94c2682535987333ac364fbc828e240cf046ef6180781ef430bb19cb4ecec528f0e6469c5bbc4e545c4e2ab2e2fe44ccd84"}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r0}, 0x10) 2018/05/18 19:38:00 executing program 4: socket$kcm(0x29, 0x5, 0x0) r0 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0x65, &(0x7f0000000040), 0x0) 2018/05/18 19:38:00 executing program 5: socketpair(0x5, 0x3, 0x65, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xb, 0x2, 0xffffffffffffffff, 0x401, 0x10, 0xffffffffffffffff, 0xa0c9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x20000000000039}, 0x2c) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f0000000100)="6c6f00966fd651b159a9c84a2c60d29800000020") bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000280)={r1, &(0x7f0000000140)="9fc7a351b271eba7bcbeda4ffd647ef3c073276c810a9d342749c9a7ef98eba7fe0b447c6496e9a04dc03f628d1fde37e9fac15d1a5e4779e57f61c83d0fc87c27750ded042b9106ae84728bcd1d542eb6885b3c4e5f3cf7fda8912ba95227f85b050d70c7566bcdd073ea", &(0x7f0000000240)="2958426902", 0x12f82fac0f960d7f}, 0x20) 2018/05/18 19:38:00 executing program 2: r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x5800, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) 2018/05/18 19:38:01 executing program 7: socketpair(0x1, 0x80003, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a0, &(0x7f0000000000)='%/') 2018/05/18 19:38:01 executing program 4: perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000001a80)={&(0x7f0000000380)=@nl=@proc={0x10}, 0x80, &(0x7f0000001740)=[{&(0x7f0000000300)="7a7538f34cd87b2a3db68ccc931390bd3ac7fdf3d2233cc863b1aa79aa", 0x1d}], 0x1, &(0x7f00000017c0)=ANY=[]}, 0x0) r0 = socket$kcm(0x29, 0x7, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00000000c0)={r0}) r1 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r1, 0x29, 0x23, &(0x7f0000000280), 0x1c0) 2018/05/18 19:38:01 executing program 1: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)=0xffffffff, 0x4) r1 = getpid() socketpair(0x10, 0x80007, 0x67, &(0x7f0000000200)={0xffffffffffffffff}) perf_event_open(&(0x7f0000000040)={0x7, 0x70, 0x0, 0x3, 0x4, 0x0, 0x0, 0x81, 0x6, 0x4, 0x5, 0x7, 0x11, 0x9, 0x81, 0x2, 0x3, 0x8, 0xee, 0x6ffd, 0x1f, 0x4, 0x1, 0x5, 0x97, 0x80, 0x6, 0x4, 0x7fff, 0x9a3, 0x578, 0x3, 0x5, 0xef8, 0x200, 0x2d2, 0x4, 0xfc, 0x0, 0x80, 0x1, @perf_config_ext={0x4, 0x100000000}, 0x8000, 0x7, 0x63a046, 0x1, 0x1, 0x6, 0x5}, r1, 0xe, r2, 0x8) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000140)=r0, 0x4) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x10, 0x2000000004, 0x10000000000004, 0x4, 0x0, 0xffffffffffffffff, 0x0, [0x4]}, 0x2c) 2018/05/18 19:38:01 executing program 3: r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0xa000000, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) 2018/05/18 19:38:01 executing program 5: r0 = socket$kcm(0x2, 0xffffffffffffffff, 0x84) recvmsg$kcm(r0, &(0x7f0000002480)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f0000002400)}, 0x0) 2018/05/18 19:38:01 executing program 6: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000a7dfff)}, 0xa00000400, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) r1 = getpid() perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0xd7, 0x4, 0x3, 0x800, 0x0, 0xfffffffffffffffd, 0x1000, 0x0, 0x9, 0x1, 0x0, 0xfffffffffffffff9, 0x9, 0x4a204404, 0x4, 0x2, 0x641, 0x800, 0x3, 0x3, 0x1, 0x2, 0x0, 0x8, 0x800, 0x6, 0x81, 0x2, 0x3, 0x0, 0x2c7, 0x1, 0x7, 0x9540, 0x3, 0x100, 0x0, 0x6, 0x5, @perf_bp={&(0x7f00000000c0), 0x4}, 0x401, 0xfa7, 0x6, 0x7, 0x8, 0x9, 0x7}, r1, 0x6, r0, 0xa) 2018/05/18 19:38:01 executing program 0: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0xe, &(0x7f0000000040)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2}, @jmp={0x5, 0x8, 0x7, 0x7, 0x2, 0x30}, @call={0x85, 0x0, 0x0, 0x21}, @ldst={0x1, 0x3, 0x3, 0xf, 0x6}, @call={0x85, 0x0, 0x0, 0x1f}, @jmp={0x5, 0xb89, 0xa, 0x4, 0x9, 0xfffffffc, 0x8}, @alu={0x7, 0xfffffffffffffff9, 0xf, 0x1, 0x3, 0xfffffff0, 0xfffffffffffffffc}], &(0x7f00000000c0)='syzkaller\x00', 0x4, 0x0, 0x0, 0x41f00, 0x1, [], 0x0, 0x5}, 0x48) socket$kcm(0x29, 0x7, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000180)=r1, 0x4) r2 = getpid() r3 = perf_event_open(&(0x7f0000000280)={0x4, 0x70, 0x6, 0x200, 0x3, 0x0, 0x0, 0x40, 0x0, 0x7, 0x800, 0x0, 0x101, 0xab4, 0x5948, 0x6, 0x3, 0x5, 0x5, 0x332, 0x4, 0x3, 0x8, 0x7c, 0xf428, 0x7, 0x7f, 0xff, 0x1, 0x8, 0x3f, 0x6c2e, 0x1, 0x8001, 0x5, 0x8000, 0x40, 0xd7, 0x0, 0x5, 0x2, @perf_config_ext={0xffffffffffffffff}, 0x10, 0x9, 0x8fa, 0x7, 0x9, 0x200, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0x3) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x0, 0x5, 0x80000000, 0x40, 0x0, 0xec, 0x822, 0x4, 0x1ff, 0x0, 0x2, 0x24f, 0x4, 0xb4b9, 0x1, 0x7fc000, 0x4, 0x6, 0x3, 0x2, 0xc4, 0x4, 0x3, 0x8, 0xfffffffffffff713, 0xfff, 0x7f, 0xc1, 0x5, 0xbf, 0xc42, 0x3, 0x80, 0x2, 0x7ff, 0x9, 0x0, 0xfffffffffffffffa, 0x3, @perf_bp={&(0x7f00000001c0), 0x2}, 0x0, 0x8001, 0x1, 0x5, 0xd741, 0xcd1f, 0x2}, r2, 0x5, r3, 0x2) r4 = socket$kcm(0x11, 0x2, 0x0) setsockopt$sock_attach_bpf(r4, 0x107, 0xa, &(0x7f0000001640), 0x4) 2018/05/18 19:38:01 executing program 2: r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x7, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) [ 225.478280] rpcbind: RPC call returned error 22 [ 225.510274] rpcbind: RPC call returned error 22 2018/05/18 19:38:01 executing program 2: r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0xffffff7f00000000, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) 2018/05/18 19:38:01 executing program 7: socketpair(0x1, 0x80003, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a0, &(0x7f0000000000)='%u') 2018/05/18 19:38:01 executing program 5: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) close(r0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x894c, &(0x7f0000000040)) socket$kcm(0x29, 0x7, 0x0) close(r0) 2018/05/18 19:38:01 executing program 4: r0 = socket$kcm(0x2, 0x5, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x0, 0x5, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)='syzkaller\x00', 0x0, 0x8c, &(0x7f0000000240)=""/140}, 0x48) setsockopt$sock_attach_bpf(r0, 0x84, 0x9, &(0x7f0000000080), 0x98) 2018/05/18 19:38:01 executing program 3: r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x900, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) 2018/05/18 19:38:01 executing program 1: mount(&(0x7f00000001c0)='./file0/0ile0/file0\x00', &(0x7f0000000040)='./file0/0ile0\x00', &(0x7f00000000c0)='cramfs\x00', 0x10000, &(0x7f0000000100)="f2781e735d1a944bf89d364bad31d611b0bc2680f478a50c6bee40b94b64c989d0dc1726d4b2b08ecb36c251c32889b5c4846b411681ce88b31c255b316c6443046de3c7f509eab63072d30ae2f34f28dd20") mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x102) mount(&(0x7f0000000840)='./file0/file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)='proc\x00', 0x0, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000d80)={&(0x7f0000000d40)='./file0/0ile0\x00'}, 0x10) mkdir(&(0x7f0000000000)='./file0/0ile0/file0\x00', 0x140) 2018/05/18 19:38:01 executing program 0: socketpair(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2002000000004b}, 0x2c) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f0000000040)="6c6f00966fd651b159a9c84a2c60d29800000020") socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)) 2018/05/18 19:38:01 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x4, 0x2d, &(0x7f0000001fd8)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x26, 0x25}, [], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x107) recvmsg(0xffffffffffffffff, &(0x7f000000d140)={&(0x7f000000ce40)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f000000cec0)=[{&(0x7f000000d000)=""/231, 0xe7}], 0x1, &(0x7f000000d100)=""/16, 0x10, 0x7fff}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000d180)={0x7, 0xc, &(0x7f0000000000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffffb}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2000000000}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1}, @ldst={0x3, 0x2, 0x1, 0xa, 0x7, 0x0, 0x8}, @jmp={0x5, 0x3, 0x8, 0xb, 0x9, 0xfffffff8, 0x9}, @ldst={0x3, 0x3, 0x1, 0xf, 0xf, 0x4, 0xfffffffffffffffc}], &(0x7f0000000080)='syzkaller\x00', 0x40, 0x2b, &(0x7f00000000c0)=""/43, 0x41f00, 0x1, [], r0, 0x1}, 0x48) 2018/05/18 19:38:01 executing program 7: socketpair(0x1, 0x80003, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a0, &(0x7f0000000000)='%#') 2018/05/18 19:38:01 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x5, 0x3, &(0x7f0000001fd8)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x0, 0x25}, [], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) socketpair(0x11, 0x80803, 0xffff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x4) 2018/05/18 19:38:01 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x12, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0xde02]}, 0x2c) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) 2018/05/18 19:38:01 executing program 0: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000680)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000800)="cf", 0x1}], 0x1, &(0x7f00000004c0)}, 0x0) recvmsg(r0, &(0x7f00000125c0)={&(0x7f0000012380)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000012480), 0x0, &(0x7f00000124c0)=""/230, 0xe6}, 0x0) r1 = getpid() socketpair(0x4, 0x4, 0xc06, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f00000001c0)={0x7, 0x70, 0x8000, 0x6, 0x0, 0x63b0, 0x0, 0x9, 0x6008, 0x1, 0x0, 0x5, 0x4, 0x293, 0xedd1, 0x3f, 0x81, 0x0, 0x8, 0x36b9, 0x3de, 0x0, 0x3, 0x7, 0xfffffffffffffffa, 0x3, 0x6e, 0x2, 0x6, 0x1f, 0x7, 0x75b3, 0x9, 0x7, 0x2, 0x2, 0x9, 0x0, 0x0, 0x6, 0x2, @perf_config_ext={0x6, 0x9}, 0xa049, 0x80, 0x0, 0x3, 0x8, 0x4, 0x401}, r1, 0x6, r2, 0x9) sendmsg(r0, &(0x7f0000000780)={&(0x7f0000000340)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000002200)=[{&(0x7f0000002100)="a3", 0x1}], 0x1, &(0x7f00000022c0)}, 0x0) r3 = getpid() r4 = perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x8, 0x7, 0x7fff, 0x200, 0x0, 0x4, 0x40, 0x4, 0x9a42, 0x249, 0xfffffffffffffff8, 0xffff, 0x2, 0x3ff, 0x200, 0xfffffffffffffffd, 0x6, 0x400, 0x4, 0x5, 0x236, 0x3, 0x7, 0x7, 0x80000001, 0x0, 0x9, 0x2a6, 0xf0924fe, 0x9, 0x4c, 0x100000001, 0x80000000, 0x0, 0x3, 0x687, 0x0, 0x101, 0x0, @perf_bp={&(0x7f0000000100), 0xd}, 0x1000, 0x0, 0x4, 0x7, 0x35e, 0x3bf6f65b, 0x81}, r3, 0xd, 0xffffffffffffff9c, 0x1) perf_event_open(&(0x7f0000000080)={0x7, 0x70, 0xfffffffffffffffb, 0x20, 0x18af26f1, 0x0, 0x0, 0x8, 0x0, 0x1, 0x2, 0x7ff, 0x401, 0x3ff, 0x2, 0x3, 0x2, 0x6, 0xfffffffffffffff7, 0x1, 0xff, 0x1ff9, 0x2, 0x1, 0xfffffffffffffffe, 0xffff, 0xef, 0x400, 0x4, 0x1f, 0x5, 0x4, 0x4, 0x1, 0x1000, 0x741d925e, 0x40, 0x6, 0x0, 0x1, 0x0, @perf_config_ext={0x10001, 0x3}, 0x4, 0x8, 0x1f, 0x7, 0x4, 0x5, 0x7}, r3, 0xe, r4, 0x1) 2018/05/18 19:38:01 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000a40)={&(0x7f0000000300)=@sco={0x1f, {0x401, 0x9, 0x1, 0x1, 0x6, 0x401}}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000380)="0fc83b023dd8a6a78156805d1de0e991e3a20147866818e78ac7399b4e10bd5206e598c52cb7bd09f58ef32801a8acae5b8bc99f5883b4719ef1ed8773a4ac91a98e710734c3a7727ac6cf2263ec882c65dd76af4cefde7512b8492df9682eda775c17476f9fbacd34e5139d424d19fc4f9d59ddee", 0x75}, {&(0x7f0000000400)='/7', 0x2}, {&(0x7f0000000440)="0a0da3a677aea5860c03d3fe992158d8c0842059bbb8cb82bb602c1a62721c4a50a4377f384bfd557cea31141a5ab0bda773ec4c57dee3a58a59f9b3190cd23383a810dec718e05e97c66129c748e8e6b5d13b7886ef377a3b8c3d9a89d8866db6d4672ae6", 0x65}, {&(0x7f00000004c0)="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", 0xfe}, {&(0x7f00000005c0)="1b4230962750ba4b5a7798c7b652c36b4262ecaddfe3f4dde21f4b56b61b6d7cee4eb3da288b635b450d5fe4d32211bd8d059b1175ccee00f6edcae89a67d9ccb3098b1e5b9e0563e39400c167b1de19b0b56a5f63fdf04159f41bb2", 0x5c}, {&(0x7f0000000640)="e36e730fbd1f7db7029134e959f54430aec690a9b75f95c59648dcdeb6de17d6754c855568e44bb266505622d51d6d8fb0eb2f2334571c7fee40f87222155c77f2a220cbffa369112bd46b93cba6746ba45627a49828", 0x56}, {&(0x7f00000006c0)="248ec1d4830da8d913e5c6e89c7fa81e6813a3d2b03755a28925e037e4f7f0d31ea43d4cfe2caf84ed004f92752b2f0b0599e633c40cd405738298e9dd613be0914a4da228ed47483912a94e73ace1510a5324926240", 0x56}], 0x7, &(0x7f00000007c0)=[{0xb0, 0x10f, 0x8, "feae17ff014f19e72c9400c83994b184550b98ae94ff1307474766f4355e96deee1d3dacec0270555467c4d9beb4d4b5c728426f899e5307404626a83425731ab8fb2aa8b1b05965cc8b0ed91cda3778f4229deedc64e88aad70aa8b44ae1a63a23b1ab9e1e574e87b67ece7edf66926a61b66e3b096efd6f87e24a4fe2e0a01713df58137662683590ade3bd02aadab4e98fa45f73fa56675565f"}, {0xb0, 0x116, 0x1, "62e5fcec7144e5ec4511dc7649bbb95c2b74048bcd9079176d08d7ae5c44408927f01f6cd91ef73042b695566f39badf8c4835f291c8104f97bde0f9d425618dbf970b999594dc1bf128aeb95872bb07edeb8284174e25d27a17d3bb9eeca789710330f72fb053aabf9b99d4bca8e80973ef588f6a214e828529772dc06ed74ffae06654f0a8da78f31a26beb8d138894d10039d96765423c2169b05c7"}, {0x100, 0x13f, 0x3, "b27fb17c6c1df2bb51796bf1cef9bd56c34bd9b95c5953363d889936eea0f427c2860f3cca9f737a848dddb8d6edec56f18fb5cebc7c49f86117dac3aa62129e0133a4a65f5116dceeb96edb2c1283a2c700b3512865b3b52495d4162dcc61adac0797d2e9992e0b9d5c8136da2ec823c7bb8d203105e281dde9d780f6ca6e8fddf41becf42bb94a247688580d3829b4d8abb2e62c5c005747d85ba2f3e4bb2b88866e3fc9b7b5632f33bbebb86adcc6abbc613186a0ced587012d35b739754cc70a114076cc69a8e827e802cff8e80c99c6844196e858066483bf7626e869b8ed8301c5e259e7e3bdc88f"}, {0x10, 0x3a, 0x1}], 0x270, 0x4000001}, 0x8000) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)) 2018/05/18 19:38:01 executing program 3: r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x9, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) 2018/05/18 19:38:01 executing program 2: r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x200000000000000, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) 2018/05/18 19:38:01 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x88) mkdir(&(0x7f0000000140)='./file0\x00', 0x400000000001b) sendmsg$kcm(r0, &(0x7f0000000580)={&(0x7f0000000080)=@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xb}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000800)}, 0x0) 2018/05/18 19:38:01 executing program 4: r0 = socket$kcm(0xa, 0x7, 0x0) sendmsg(r0, &(0x7f0000000540)={&(0x7f00000000c0)=@in6={0xa, 0x0, 0x0, @loopback={0xfc00000000000000, 0x1}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000400)="f5", 0x1}], 0x1, &(0x7f0000000500)}, 0x8040) recvmsg$kcm(r0, &(0x7f0000005600)={&(0x7f00000053c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000005540)=[{&(0x7f0000005440)}, {&(0x7f0000005480)=""/3, 0x3}, {&(0x7f00000054c0)=""/4, 0x4}, {&(0x7f0000005500)=""/20, 0x14}], 0x4, &(0x7f0000005580)=""/115, 0x73, 0x7f}, 0x2041) sendmsg(r0, &(0x7f0000005880)={&(0x7f0000005640)=@ll={0x11, 0x8, r1, 0x1, 0xb9a4, 0x6, @random="2cae598647de"}, 0x80, &(0x7f0000005740)=[{&(0x7f00000056c0)="44d698ec2ee1dfb3ddbb3fe2cb1935da1977f4ff6120d5814d5c8fc4e019b4fc52a92065e972ffe5fa67677a56ec86c4f4ee4bcb3052fa0114edb2c3c94ce37a9886cb295e06f26f", 0x48}], 0x1, &(0x7f0000005780)=[{0xc0, 0x10d, 0xd0000, "cc03484c82b512ad5e361c4107cea548e3349d055572baa92c754db12f4e1c49cef632a8a3f706a2c134c02f7c3962afffb5b21c12d9d7717ca4411d1c08a7404dc74a2979136aefab8a787fdfd81ac2e83bfc372c49e0fbd47bd8615184a78f0ec5d29b811ec5578118681d9b8966fe5b30df7c87eacc8f3b9f301aae7f244a89ca08734c0b2c37f26eb8c2cd4112e84f246b2ee7ce44a659f9402965ba6cda291610dbd113918216c155bf1f5aa4"}, {0x18, 0x129, 0x6, "e6e97cc2c5df5c"}], 0xd8, 0x815}, 0x8004) 2018/05/18 19:38:01 executing program 3: r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x5, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) 2018/05/18 19:38:01 executing program 7: socketpair(0x1, 0x80003, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a0, &(0x7f0000000000)='%*') 2018/05/18 19:38:01 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xa9) socketpair$ax25(0x3, 0x0, 0xcf, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000080)=0xffffffff, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000000c0)=r2, 0x4) r3 = socket$kcm(0xa, 0x106, 0x0) setsockopt$sock_attach_bpf(r3, 0x10d, 0x2, &(0x7f0000000000)=r3, 0x29) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000100)) close(r3) 2018/05/18 19:38:01 executing program 5: r0 = socket$kcm(0x11, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0xd, &(0x7f0000001640), 0x4) socket$kcm(0x29, 0x0, 0x0) sendmsg$kcm(r0, &(0x7f0000001500)={&(0x7f0000000000)=@un=@abs={0x1, 0x0, 0x4e20}, 0x80, &(0x7f0000001100)=[{&(0x7f0000000080)="ca76e5bde2dafcb721d1e71fd2ff3f3384556dce926084ef28495d221d01d07bbf4d8f8c6493cdbafcf8dba99da5a5eefd7af3a295597426b30b0cb6a4e569b98c395e", 0x43}, {&(0x7f0000000100)="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", 0x1000}], 0x2, &(0x7f0000001140)=[{0x60, 0x0, 0x9, "f5a6a19f3e3c58a55658b5a458034c2a0d6b2234d22ea45ea968b73c39a40144a1e418da0fa79bb5eaa71e294b9020d1966f5c6e43f4bf47c09c9820561d5842e7e3af1d790c0948c6fa02c9"}, {0x100, 0x10d, 0x2, "d5694c36d37d3a30a4f843c27e46b6c16ddbd57cfc2a2d7ce168a637ff013a15c8969e0459325267d3a17649efccce4bf4284b4a22341ca85f89ea1aca43e93b724288be203add2d51ba9b6f7f8279f2d941ec4c0f7d003b09db5ac7958c3bc48743977e879b8c800558c0400a9c9426231ce6af63bd6720d4c0ffe3ba5e1bbed4241c32eb741526d81539c0c36b7b3bca44bc90b24049ae47f6795b096ad290d601096ddb7bd800fde773ff262ca4cfa13a8888e9e2c3ccf6a6336214ccc8cef766b73711c70732dcb4afaa29d5c628d6bd4c332c4260e3aa0ef668236b5ca4eb14ca170448cd0896d2c8cf20cc9959"}, {0xc8, 0x18f, 0x10001, "58f5f136ad77b53cb4eede2516ed663a82af7f30b17ccc4bc5034b26ed8d442b1fff914c257b6efa0da7f42d54dce0c7e2bfdf23ae0a01ae265b77d176f3cab298bcb792a4c05f209e21ca379d8cf0a8e2cf2e23104a9e427b983a31becc9f0b1a52bee86076447b2bb3374fa7358180a8f5dca407fde3b25bdbc0f18fc0570aec9f8f798ec2a5c1abd4aae43ab53765ea60bd1970f44908f28fd34bcec52b4542dca95e76ff8a9085eb96af0f3b08a6f2751a"}, {0x48, 0x1ff, 0x80, "746eb65673645fb1c97be8b361efa0176e783512e4a0aeac0af460dfa475406afd47bccb4a115c825fc33955b79123445b4fca944107"}, {0xb0, 0x109, 0x5, "1c1df8b5ce93910e6bad458b87497e67c50b0e9a4939faa1c2a8d623b153bb4c10a239ecb9d5b2c16d30dddd5bce88422fd33d28dcdc454d056a691638211324a1647be03641074ce892d579f1dd803c90ac9b8552961a0bd89c1588ba0c07d8277c5f0a5ec8088d61c0c14ffb9e9aa21b07447f3bc9c91d7c7a2dee4c173dd486dadb474378a8742da227a90ce5b70ca22c21bc38d817acc0"}, {0x98, 0x10e, 0x0, "243eea6a2b8fb8887509c5240fb27755c0dde5685259512512275a3652d2862d8e029b2604c4550b25a77d308289399a31d6d72a3364426b2796a788860bd302e38e5bebfad96f70756f9baae932d01d3e916a13408ab88cc995ca2bb89b9120d627ca91287a783120c2cc57587f2205ffbb81c539c4717f790d5a7eaf369ed6d316cc26eeaa"}], 0x3b8, 0x4}, 0x4040050) 2018/05/18 19:38:01 executing program 2: r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0xff00000000000000, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) 2018/05/18 19:38:02 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x1b, 0xe, &(0x7f0000000000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x68, 0x0, 0x0, 0x0, 0x7}, @jmp={0x5, 0x67, 0xd, 0xa, 0x8, 0x0, 0x10}, @call={0x85, 0x0, 0x0, 0x1c}, @jmp={0x5, 0xdbe, 0xf, 0x7, 0xa, 0xffffffff, 0xfffffffffffffff0}, @jmp={0x5, 0x80000001, 0x2, 0x6, 0xa, 0x4, 0xfffffffffffffff0}, @map={0x18, 0x3, 0x1, 0x0, 0xffffffffffffff9c}, @jmp={0x5, 0x1, 0xf, 0x3, 0xf, 0xfffffffe, 0xffffffffffffffff}], &(0x7f0000000080)='GPL\x00', 0x7df8, 0x78, &(0x7f00000000c0)=""/120, 0x40f00, 0x1, [], 0x0, 0x5}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000240)={r1, 0x50, &(0x7f00000001c0)}, 0x10) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x541b, 0x707000) 2018/05/18 19:38:02 executing program 3: r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x600000000000000, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) 2018/05/18 19:38:02 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x11f}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r0, &(0x7f0000000040)="1b9890a5b738c32a246f5a4228f805b646b9fef64e79579a881af820ffb069a45ee4b360f837384be256265b71472521c5b4484e34096e0a51c2a7c892c41bccca13a83d5baccd85045c61ce8fb7d37b7b0933099809b72030cc16363d878c76d929aa6499d0f51017150bd05cc0ebf534c0fcfe4f3402ccff43c13e61d52e75adc69c08699dd010a42279a506335f8e063bf6d4cea629038c882d286fe18ff390bc552ee624eb8dec682d6f491fc6a5170ce6fa6dd59ab4404b5d41c1c77c05c7", &(0x7f0000000140)=""/176}, 0x18) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001480)={0xffffffffffffff9c}) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000014c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000001500)={r2}) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xe, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) 2018/05/18 19:38:02 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xa, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000000000000000000000061100c0000000000000000000000000095000000000000004cfb96b434f5c46dc91d50199e3446a5e62168e8b45ac55b803a429286223d0c11bb206143b862bf3e1842ce5353fb38e1865198e46ffacf00000000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x1f, 0x11, &(0x7f0000000380)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x5}, [@map={0x18, 0x7, 0x1, 0x0, r0}, @exit={0x95}, @jmp={0x5, 0x4, 0xd, 0x8, 0x7, 0xfffffffe, 0x8}, @ldst={0x2, 0x2, 0x3, 0x0, 0x6, 0xfffffffc, 0x1}, @generic={0x8001, 0x7f, 0x7ff, 0x3380000000}, @generic={0x40, 0x1f, 0x8, 0xdc9}, @exit={0x95}], {0x95}}, &(0x7f0000000100)='syzkaller\x00', 0x116, 0x68, &(0x7f0000000300)=""/104, 0x41000, 0x1, [], 0x0, 0x2}, 0x48) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000001a00)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000001a40)=r1, 0x4) 2018/05/18 19:38:02 executing program 7: socketpair(0x1, 0x80003, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a0, &(0x7f0000000000)='%-') 2018/05/18 19:38:02 executing program 2: r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0xfc000000, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) 2018/05/18 19:38:02 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x5421, 0x707000) close(r1) 2018/05/18 19:38:02 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0xfffffffffffffffd, 0x1ff, 0xfffffffffffffffd, 0x8, 0xffffffffffffffff, 0x40000000000}, 0xfffffffffffffd47) 2018/05/18 19:38:02 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x0, 0x93, &(0x7f0000000200), &(0x7f0000001200)=""/147, 0x0, 0x101}, 0x28) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000340)={r0, 0x0, 0x44, 0xbd, &(0x7f0000000200)="eb2b790432327130c1de67552acd8a751db3fcfef192ed7bf2a30a8a8148615620010fd21b5963d988089349b6da04fbfaaf619a744b1f69d080bc1dee37ab0c0af7be45", &(0x7f0000000280)=""/189, 0xac}, 0x28) perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x4}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)) 2018/05/18 19:38:02 executing program 3: r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x3f000000, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) 2018/05/18 19:38:02 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x0, 0x0, 0x8001, 0x100000001, 0x31, 0xffffffffffffffff, 0x5}, 0x2c) r1 = gettid() r2 = perf_event_open(&(0x7f00000013c0)={0x4, 0x70, 0x101, 0x6, 0x2, 0x7ff, 0x0, 0x5b7, 0x80040, 0x4, 0x26, 0x100000000, 0x8, 0x4, 0x6, 0x9, 0xf3, 0x8, 0x5, 0xda12, 0x9, 0xffffffffffffffff, 0x101, 0x0, 0x4, 0x17, 0x8, 0x1, 0x1, 0x9, 0x91a, 0x1, 0x2, 0x2, 0x8, 0x100, 0x0, 0x8b, 0x0, 0x4, 0x1, @perf_bp={&(0x7f0000001380), 0x3}, 0x8000, 0x8, 0xffffffffffffff0d, 0x1, 0x7, 0x84e, 0x3}, 0xffffffffffffffff, 0x6, 0xffffffffffffff9c, 0x3) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x0, 0x7, 0xffffffff, 0x4, 0x0, 0x4, 0x4, 0x8, 0x80000001, 0x101, 0x8, 0x8ab450f, 0x8, 0x7, 0x1000, 0xffffffffffffff81, 0xf2, 0x8, 0x7, 0x7, 0x9, 0x401, 0x101, 0x37, 0x75e, 0x0, 0x2, 0x6, 0x1, 0x9, 0x6, 0x4, 0x20, 0xbe, 0x2, 0xb860, 0x0, 0x3, 0x0, @perf_bp={&(0x7f00000000c0), 0x1}, 0x1000, 0x7, 0x1000, 0x7, 0x4c9f, 0x6}, r1, 0x5, r2, 0x8) bpf$PROG_LOAD(0x5, &(0x7f00000011c0)={0x12, 0x15, &(0x7f0000001580)=ANY=[@ANYBLOB="18000000ffff0000000000008e6e0000180000000900000000000000ad000000955afffffcffffff00000000000000001800000020000000000000003f000000c5900201f0ffffff000000000000000085000000120000000000000000000900000000000000573f0000000000000000181700009bf76716ca1812a67a15b82d81a13ecf2d3df7591eda765822a53c4f1a991362edeb2db1c8836d7e416906d6ec6e4a69a6871a3c24219653e2600dac0f508cdb745468868d5c39f86e30b9b542d5177fcf2fa18089f8c53e768eca880d1295331dbc", @ANYRES32=r0, @ANYBLOB="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"], &(0x7f0000000180)='syzkaller\x00', 0x0, 0x1000, &(0x7f00000001c0)=""/4096, 0x41100, 0x1, [], 0x0, 0x1}, 0x48) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000001340)={0x7, 0x4000000008d5b, 0xc, 0x100000000000008, 0xfffffffffffffffd, r0}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001300)={r0, &(0x7f0000001240)="623264e3d415fcaada0c383a0fd2d753cfa1204474ca16a9207033f3bc39d58871bbb41e421610447e84e8e2ff9d1a53", &(0x7f0000001280)=""/91}, 0x18) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, r3}, 0xfffffffffffffd98) bpf$MAP_CREATE(0x4, &(0x7f0000003000)={0x13, 0x0, 0x0, 0x0, 0x6f3000, 0x0}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x6, 0x10000, 0x100000000, 0x8, r4, 0x3}, 0x2c) 2018/05/18 19:38:02 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xf, 0x5, &(0x7f0000000000)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffffbd}, [@ldst={0x7, 0x1}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/18 19:38:02 executing program 7: socketpair(0x1, 0x80003, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a0, &(0x7f0000000000)='%s') 2018/05/18 19:38:02 executing program 2: r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x3, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) 2018/05/18 19:38:02 executing program 0: r0 = getpid() socketpair(0x5, 0x6, 0x8, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r1, &(0x7f0000003d80)={&(0x7f0000001840)=@ll, 0x80, &(0x7f0000002d00)=[{&(0x7f00000018c0)=""/202, 0xca}, {&(0x7f00000019c0)=""/158, 0x9e}, {&(0x7f0000001a80)=""/34, 0x22}, {&(0x7f0000001ac0)=""/105, 0x69}, {&(0x7f0000001b40)=""/145, 0x91}, {&(0x7f0000001c00)=""/113, 0x71}, {&(0x7f0000001c80)=""/4096, 0x1000}, {&(0x7f0000002c80)=""/82, 0x52}], 0x8, &(0x7f0000002d80)=""/4096, 0x1000, 0xc4}, 0x10043) r2 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r1, &(0x7f0000000040)="1edbf6c82f5ca9ad40f01a7f05ffe50ae93127645add796e69d4aaa1e67f21d086586907f39798b857ab9be0"}, 0x10) r3 = socket$kcm(0xa, 0x2, 0x11) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x1ff) recvmsg$kcm(r3, &(0x7f00000005c0)={&(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000540), 0x0, &(0x7f0000000200)=""/19, 0x13}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x0) 2018/05/18 19:38:02 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7f, 0xa}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x9, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1, 0x18}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x2, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0xa82, 0x7, 0xb3b, 0xc, 0xffffffffffffffff, 0x4}, 0x2c) 2018/05/18 19:38:02 executing program 4: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000340)) socketpair(0xf, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r0, &(0x7f0000000080)="771d54586689586634bc257349c4ff756ed01335d9830c66114c708222a4afc92795652397c51b1dbdcf83b4b23cf8ea7b7cba56503c21a61a8e39717a991b3c832afdc1d0bba3468f79312ebf8264ed62dfe99f9263b49891c326a707dcda8d6e349802555ee6c40745c2a9230d9a5a2d0db29fe98e", &(0x7f0000000100)=""/208}, 0x18) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000003c0)={&(0x7f0000000380)='./file0\x00', r1}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000440)={&(0x7f0000000400)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={r0, &(0x7f0000000240)="720cfc25cef26aec9b607a5751006bea74c87ec52655e68b34ebc43bb0d0a39cda8a2636264ee85629e0fe32561f12cec17a15b789e96222cbbfb4f2852f531a0ab70346402d9feeeb28a7fab4abcfec63086e4a3b6b7098c51ca130df1ba63966adc6650e0ef56a7b349004b7fb64850cebf3df8e74ec532d4a8fc22b", &(0x7f00000002c0)="f7c770b645a62f671cac7cdd"}, 0x20) socketpair(0x13, 0x0, 0x3, &(0x7f0000000040)) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000480)) 2018/05/18 19:38:02 executing program 1: socketpair(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2000000000003a}, 0x2c) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f0000000100)="6c6f00966fd651b159a9c84a2c60d29800000020") bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000140)="9a788e3a1c4ad1522648a6036f3bebe3c1a8c4c60dbc7894ac6373d309327e9001a1550067ad95da4cb47bcaa0424b51c3ad8ae5d4fd163ca3d20f0bcb7b93af6f24", &(0x7f00000001c0)="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", 0x2}, 0x20) 2018/05/18 19:38:02 executing program 2: r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x34000, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) 2018/05/18 19:38:03 executing program 3: r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0xa805000000000000, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) 2018/05/18 19:38:03 executing program 7: socketpair(0x1, 0x80003, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a0, &(0x7f0000000000)='%l') 2018/05/18 19:38:03 executing program 5: r0 = socket$kcm(0x2, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000015c0)={&(0x7f00000000c0)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x19}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000140)="624a6ea180cf131057c26a2ecca1be456234df22104a4f7206782947b2f3a9790c633ead56c34dabb20d365948d9d8fcee4a2a", 0x33}, {&(0x7f0000000180)="9561837c469081ffd6fb624d9bb5721a72aa662adeed8b420908e54e134d84358aab045ac3eef622cb7caff7d8ba8d1c08d61dd993fc342833055eabf91b2925679380624a6756b4830fb6f554f3c988a567d1f446450a2aafe7082af3989a435964c4246b79f3d283951baaaefb4785d2c84274b365ec23fdef4479e6554af7453a5ea4a577a33543bae0da55b8e812b9ed0ef9d8b7f9", 0x97}, {&(0x7f0000000240)="36b3a06274c1c92e921a4918c693206ac4ae99192646b40975e81cfa21646597aa41a431df9d330876e8f80b8b36c451a1be22", 0x33}, {&(0x7f0000000340)="c7b411170096d2c3d64f9b0ab8a7a3a5459d118beea4ab15ce3bb4de472928f5fabba1f006abcaa34db60c36d272111a846655b99b2509a7bf7340f9d8ac57ef889d4bf659bbb49272d726316caa72bc7a2662c1df7098e93f4ee9d19ba969df1897dec807b12848f353839a0c67ca54359750126e2690b32c013f6a43e5386ff552d0cb2d50585b7f6cc0536c76e14a278a84a4b705f712444debee48de59684661e061ce61f47b1d164b289b4f0a3c02827ca697e99db6f17551255e2608dae5074d7420838f33640b63b20400a1facf", 0xd1}, {&(0x7f0000000440)="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", 0x1000}], 0x5, &(0x7f0000001440)=[{0x58, 0x10c, 0x800, "8740a3b208888f37d7181098071ee0a91b31c08347f44fcfbc2758f9584f5880846c3c92cab8032df1c4055ad9cad421e3f52efc5f5301ec40930796e19b304e4e2ec0f14d"}, {0xf0, 0x109, 0x8, "c046666de5dbc3b3082beab7484bee5fdec9648b5c9891efe5bbcbabc4c2d528d7357c0e03afb5c46ceb95dac171301a1bd0bb81c2f3af736966c4f92f7942a1e0fc7669a1ad55e8a626d3c96b44cd90e07ce35a519bb4d76a1d5ff104d527c89b63187aba9286db9d5f537f534d9eac8c9f192e432fafe5b843154fdec2ac3ee7e53ee0a117c08a503a9d86b13c29e40fa38296088f12f71311b5e9fce61cd79bb6ad47585e482844718cdd7f3f8eda524d2b629d0c0a06cf51617c62a063d7a9eaac51d0da71f1c98bc38d3fe3b04dd08ea202cb38ce47983c74"}, {0x38, 0x113, 0x5, "d22bdf0640ee03f2f2cb65cb3439c92ddc4401463ea2c105f038d8368e45a033eb837e565e49"}], 0x180, 0x800}, 0x10) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000000)=@in={0x2, 0x4e21, @rand_addr=0x7ffff000}, 0x80, &(0x7f00000002c0), 0x11, &(0x7f0000000300)=[{0xffffff24, 0x13e}], 0xb}, 0x7fffeec2) 2018/05/18 19:38:03 executing program 6: socketpair(0xa, 0x3, 0x0, &(0x7f00000000c0)) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000d300000000028000007a0a00ffffffff006b01"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000500)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xd, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48) 2018/05/18 19:38:03 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="0ee545cf000000000000008c388000006a0a003184c4272154"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0xffffffffffffffaa) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000002c0)={r0, &(0x7f00000003c0)="693da97ebad4b39d1863da77d1fbb9ca9484086e6f18d6c3b4baf2b9e0756d8c4437a0c32cb69de83a0d92e96b4b81b0fdbbbcb31bb8bb3a596b4d9a358a3995d8defc4ba121b6363b9f12fcb06e1e5c8018e3cdfc68a0360fbd23e26ed86e13393803ce770977ad3fa138aaab136641c4889b8c63373f0468bde9674b0968", &(0x7f0000000540)=""/175}, 0x18) socketpair$inet6(0xa, 0x800, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000001880)={&(0x7f0000000600)=@alg, 0x80, &(0x7f0000001740)=[{&(0x7f0000000480)=""/18, 0x12}, {&(0x7f0000000680)=""/33, 0x21}, {&(0x7f00000006c0)=""/51, 0x33}, {&(0x7f0000000700)=""/4096, 0x1000}, {&(0x7f0000001700)=""/8, 0x8}], 0x5, &(0x7f00000017c0)=""/155, 0x9b, 0x2}, 0x101) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4000}, [@jmp={0x5, 0x0, 0x61}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) 2018/05/18 19:38:03 executing program 0: socketpair(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a0, &(0x7f0000000000)=':\x00') 2018/05/18 19:38:03 executing program 2: r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x5, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) 2018/05/18 19:38:03 executing program 4: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000440)={&(0x7f0000000480)='./file0\x00', 0x0, 0x18}, 0x1) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000000c0)={r0, &(0x7f0000000140)="dc3e31b73e2ead7019e7b19c3243db883223db3a8f6e91830ee1b8b2e83a66056358167e7533ba724ec8ceb3c896409e371d3d3600a4f723a3a00c162c50ac3497421e55da846de65e5e0b7117d4ffdcb3bb624086edf6bc233af61643c946540363ac0eb811e9dd1883576a58b32da15d59e59fa194ce6fe392f01643f6f4c8890b212a4548e749dc76b7cd06dd29a66d5e71953655afa3cf8ee69994ca231af229e83aa9358dd440db56dc650fe325ef11596db9d2f6f2775f570ce15b7a5e9dbc27a3c628fe23001b4e80fb7e98e6dd3059deb76992931ae711bfdf8407a9068a77c88faaca2c85"}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000380)={r0, &(0x7f00000004c0)="a795510f395aeb1114720cbc7d5ca18eee1a3020b0c41bd9e02db3318be914994cece6818982fa3391baafa68c9293d037cf18a2c5e20ab2e01f51ff5835f4c41422efe19cacd7a14a5e73c7d73bf21d378d12791383a0f63e136b440b3f4c9cf0363fa2e0de3f85d8cabd4e0d39fd02b0525f94632bb90bea9d238e2263ff2f4e63361b4c0da91ec07b58f11356ad18463b352a173b0d32e0f30e4b3c29d75969a9e817dddec6f7c1170b9003ad4b96c4d6653a517cb12537450216a4c06db50ab14f246502d53d37546d2ce30216ee3a4efe8dc3368c4a4f97c89c82b207758c85a79beaa1c734972ce76e5f6ec89ccda6d5ba342cc79729c8a860d06337566ec8190d68194ada53c700997be34e544dde95f6075dfd8b1e2b9f5c69b1f4e4ad43f5b48d96227ae552458830689cd0fc8c73d37846a5342aa7fe79ede095f77d4588298ba2fb8d094b78042df9924eaab3c484b00c906a9161a169bb9fc4fd3f61d35b615c5f17ad0b1a486eb1acaa0d866d945284aece6c715f8871272b26ebeafb9421386b9462c702337147531188bc1c09123f850875cd5cb46c71f36940e9015e283a3c288061ee8de3230608b2486052a970f8ae0980f69097acb3d60d8d6510047d02058d3ba8005de0d7d33ea353aa6da2243f4de4e2aa2a3bb5d76dea64de2f70bd193f2584d95fa0fac977c682a774bb207c7676d7cb5123859e90af4665322de4d59aba020e0c4365bf7d77b07bdc8306f0f422e5b2a484004b98e1fc20cfe945dcdbfbe56888a00dc24d1a812662da7cb22f10d62b1ea95a081648301c8c2db7bbf350115c4deb38df9c57f32e259e270fc60d85bd1b63093ae3fcc3fede9b1da5dc9d1e1ec65d2eb2186f81831f7d364045603ca631834bf997f308f7164cb840881c18eb1a05f862f6038cc1762bea4cb4b3c75a68650c6734789db9b5eae0cf67e99534ef5e8f2af7526314e2c9307a3ceba5facc2fbff73ff2ea4131e9f6d178c6cf03c994af63286d21c93bbd89eca3b1c9ca645d0f263674bfa0b816c0e5bba5d5f501d754fc12a3157b1a3ca29d0c4e70c10337f9647360dd60863bb3e1938206da799db94a75f6e998e2e3521c1a9dd1a7cf7af87070cd9c167eb2c13d44614fc9b5bb733b99976fbf575c349473a497681b8f169947f5b66bc8290f13df167e359ae64628aeeb02644954c5e1849cb0e2c08442a7a7b5655b4870787bd6c6a701a069b8571978f2ca5bdb263bd07cfa87d0ba41dbf50d240e1941f71b928ae96d0ecd5347860ac7803dbc80e2e8879505cbb0fc75a87e2d186472b9f4972db7f454fbb3b71bf8fc4dc546547130085350d4b35ccf8ccaaec57141e0de86573314ab79d9cd7dac873cc5dfb76342d84f402bf4bb9b4e24024301a752ebb4a6e53a12b86e98e2537dd1df3d1f36b3175a4267f44194e513013eb6566523fefbdb53e4093facacd4b287d07fe9bc628a129e872c73c7d8db06ee15e4e9e057c39e2e87a74d3713c47709b9a3f10f21260c7a056b92e025fd769e30147673b9f77ef70816598d5fca9c2a27e8a68689b6e1cf581f85d7d7f45135922d2a609c86abbc252644bf1f583142df4e606d9ebb794c86a1b451381599c2b4a0b80236b6e48228dd7c8ff6763386e996f4262b68b5071769d66a90b62754aef5777432f9e3e2f1049098cd9bad53b78b817f011dead2585d3596b3def6dae9e3eb310f4e2719ae0265743f0d4dcd42a782253fc3fd6497f67270c185a39d897d203f7f5bc36a452457b19fdbe5796febf3079f7b004da01f1fa310800c33bcbf0d861f484c49a1f61f38e74928e307e6d1a20fa4f5a883a4017f9e9715e470c7506283318edc3237909c34faa442ac9fd18c92208d028c97cd83abd2652f207988acb5f71c0d515967a5833a7991dbd2b182c12ab8812e017acced3d2a2365daca3a0990915a6c126afbcdc18c3318e44944fe6e2d7a371e97b58dbb6eaff4a08ca4ceed852e07fadc4ee9a8d5f01ee8342ba6ce1e00123e77c484ade2fbb0f9a9d33ca99d4fee5d918455921a70a973d7fb10e2dba46733ac374e32f6f5c32f075746a81e8b3c10b54f0fa5a952b60f1ebcae0ad6f8d3efde5b82631c670f3ac314af28300b32eb3ef87b8906e15a095f08c714608f1b429aff2fcdf44aeb29df8a34566f554954d63b9c0cced27910313e8f739920fdfdc5ab03960f9925e8c557f943b8a1225d727e2b25d4dac3272b933ad372b9d0eed3dfc1373ea5e9fe8b8532775aa0bafb2fafd728a4446d40b03cc40f39830292ee4db985792fe841f6b07e9d7e9d8b6dad27a0a0c4fba24e972cc41c2f1987e0d943d6d4afa21802c5a0079c9db5218455aa7905c52852e5b0adcbdb678a9a9ada024c5f470504945cee2325c527166bccd78e21d709e4567f338a1e79f66f73346979a7c8ac9ed3d37482bb9f01cbabf3cb908074d643239ca513c0f5a42cf062ed64a8675df26e125572938dffd6507fd5d2b6e905fd0360ef7d653047740855ceafa3deb4d6d17e9201aaf75294abdb679bdd20abd56ca8e0a71f29c8b37feb8a1993e7b7b56542418db78c4723627205b951635141a70d051af6a8509894ce3404cfc35d58e367aaeefd3db8de289f72bba7b0ad90dd062a0133c5fbbfda9e402fe45c60047bc7cf841158da7a21cbd696e1698016b9e40555744602428ced4cbeb68434c3f3b01a5e52f86251187c0e3d7b165c42e98e57c1959f294dee08007dde35e6a2db9265a4e7e8b9e4013f5e3dc5f022d7b6171e19dba6f4289037b914b9443de4ae9089c41c79e509da6f022b06dbe091e818d1e2b036d61f62608087ff306877cfc86b9298effc9e093f4b9639988646279ab82491939f3e4d150382b5b19affa7d79d991bb51ea5068dab61ca138828aecd8f75dd4f5e8540e32a9992d2e4dbddc3ef89c6aa65d968cefa2fc3e59ec7d421f04b64b0603701bef568d5b9728c05bcbd2e4b02da3bd68d4abe0ab01d67b8eb2ebf4f8d58fb7828cf3faff19bd670683a8171880e4f96153a4cfeb6d57135b957421d3155d840cdce6ca67b8e68db11de480e15685fb50a18719391485cee86eaedd10cc95024f73e457b20ff5bcd6fc1ce1c3659247c9edf292223a22652175774de6aea4cd34ef9e4b6f4d864ce6795bb97793262d6b8d85ad9b4e78c7bdb55a5f33600c6e31d45d6dba9f3e25789206e8066585b750dda854c27834e277d9346fa238997790b8baadd3e9d1aa216bdddeab8a90a0a24a42459be96f07fda62bc12122492da6f06522976b25cfc22504a14df1a0a780c73aa0d6816077882d7b07e6ad7563b5633a29721d80cd9299383d96386b1b6d690ab52dbb676ecf43a235e9377e391a53ced9cbe86efe54aedd9b7a12104d6dfc3ac605bc7077f51105aab393c8e3a202fcd34b56c3ab477470fcf6554b84b458720d0f8bd3676e12bd5f05eadfd2de90fe735f0e92bc39975e82b8aeaf1ef97b2e5f629b1dd61f870f49417f534c3bccec48683271eee229c68cdb9e40c17a9e5da4d360b9248d3bd09029abcbe4f22768ede0d77da3c963aa79e55871842f25ac1ec37ebdc71ae4ab60da9b34763758bb9ba32c95ee08c227a2fb3088bd6d848509b00165431c1309984dee13a42c4395d6997a34481089e7f35f81bfe01dc9a0d2d0a089a74ce050081ebff7c6af99473da76dfe6d0e315709f7b09e09587ec6d3a1d67ffa6924e251678a2d4c6ba58455cecda5e4e8a8d55d87c387d713c07060125e635bd75bfcb29162762e70079567f4437a4cb6fdbd6041112a45c3450f3b3d27d405ca4c2abbf309c567640ad5dd94284c2f3340f77d7cb99838a77a719975258a117f259c4758485621abfd662d691ff22459c79e17da2668c4afe09cc7a5bf45dd84564ba99229224dae6168b56dc9fe6a3271bcb1e6af971c967940a20266a666127840cb367a5ab108137d6e1ec92b84c327d66ec67ce30e5439faddc5d591b76370101e51900dbd9cfbcfe457464e4bcc77dc812b640b7f21b1e121251231f20d6ae92b536befe1c47b375b621ed5f23953c8567d946748a447fe09a5dc40763632a0f93291282eb2131c9acd8380a16646f38ddc083acf86adfb204f3dd5938b046a068fc0f12ed788f317db381e2570dbfd4ab4320a06e5bab86be954caf26a21f5a41dc674efa90d6e8148bdf566af0289c0f45e1532d07ebff388fb970b62d576d0a4faf2a29c76444d71e423eec05cb106697895c41dd6c36be9d997f7355f6241bb931a0ac7acb3d82e696a8d51f54341feedbdd6a6106e683141315c8cffc0c29cc68275bd84fc9fa09522dffd610b0969d589543c2662eff93c9f3b1bc27117de19c91edb4072530047c473d13a0cebaca261785bfaa0a345006adb879d07f62ce758fda69aafd208a2c5fb65a7d4ce73c4e01f077089fada2fd5e0e6d4b492f1a20aaea15fd3a1364bca49386de59c39cb4e95b3371cdcac22c6acb46fdf417bffac67032c84849a8375e62d72f7b9883fb10ef8885bd3c864df5b05d0e41bfaac08a9903ce86fd9e7c1c933b12bfd54abdfdd5e6fd11057b8a86e9b8153f14b219a80e854d48ec13ee07fb44832fea43cc206731ce6669be54ffb3abd1f4268df9705dba34eb7bf54164ee4e2bfb362d5d8ed4fd6d7f100027f34d97cb1464bc45521e17bedf2907d60649d746d4d7c34ff29e02f1e71c52ab6a1f589b86341c00725519253cbfffb50e902a9da4b4e46ee68ff68082812562548da2cd3af14def00fe9c4a01e7d437aad4d344efea5b403ef76e73ca238af08d873a6631b38de85e82284dea8c3f5b4a918cd437b1fd4b06ee89c3da986d7f33dc9487c473c3788eb91832b7422fa7e831480e0fab5776ede18f45da996cc757341069e5b157821858a2fd3cde29e6708aede2751b061e4acf19e469e4c1a6df80be4ba6e9e8cda81e07b0a9e93e85a1ea59f1f3ff985e1212ed38523bc96d26b841e4eb2cf956ba98f7624b19eaa1ab0d737f7c38462e68cc0841f381c7a468070ea86cd79e7c581eabe5810aef5791e37533db5a4610725a0a17f76fe2788d33a045512386ee79ba0347c9065f919770eb69021dbe784150c150e4d9587e2963864fb95de5851a605b34036918ce3773e2d7ed28cc2a59620582ce16faeaff79d1e06dbb52829b1646386ed476b8f06497ebfdce0c232c21e8564d7e56330c06b89d52194d8e38baf6aff3de14b5bd477d63428e9adbfd4d6422670848dd5f6202c770de20e751568c8c6665c5cc7eb2b25d51220058728f6142abdedc88f4ded63711903cb00860cd53f8cda16539665f180e429ed129dc90d57b6c16a851e7e74d08b2fa5ecf45da3582fa7327cffee7bd7d6e270a45421eb49ed266e051091cb43f26f9d1c76b9b8e3e91fde338a31ace7eb7949b523e1bbcebfc9575404af8b4488d73ee1ef8a752030a5eea73d2b6d03094f0a756aa8869b0875a5f444341e09090172ed5fc85adccd91bbd6d788f8185e7bb735a17cdda4403900b1ccf3ff63caa6e1f497021e5abd6ed0034d7c0a5b7310b44219e082e55c17fe0d849001e2019cf7f78464724164c3464c336a45c513687331e2f3b7831194068426014b7548f7d9bda999865093b3ff2b233a6f2b1cb1e5edebfc956b0f1555354b818e310df0b5fda9bdd4bcfea39261980b20de80fdb429f9223a7eb654dd442ceed238bd2ba2c8a410f4817aa14ffda99f5f7f86028e7405e8bb5cfefc2cb5ce068cd6fd4f14062e8405b", &(0x7f00000014c0)=""/4096}, 0x18) socketpair(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8970, &(0x7f0000000100)="6c6f00966fd651b159a9c84a2c60d29800000020") socketpair(0x11, 0x5, 0x7f, &(0x7f0000000240)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000040)={r1, &(0x7f0000000000)="66ac7301882708e861cf1beda519cf1eb20a091dfc44931d8bd9e2e8de50ddbac92b375bce696d3d31ad4de590b52a83e69679f26b454ba3a8b9", &(0x7f0000000280)=""/113}, 0x18) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000340)={&(0x7f0000000300)='./file0\x00', 0x0, 0x10}, 0x10) 2018/05/18 19:38:03 executing program 5: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0xa, 0x4000000005, 0x0) recvmsg$kcm(r1, &(0x7f0000000400)={&(0x7f0000000040)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000200)=""/253, 0xfd}], 0x1, &(0x7f0000000380)=""/77, 0x4d, 0x8}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000300)=0x1) r2 = getpid() perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x4f, 0x40, 0x9, 0x4, 0x0, 0xfff, 0x1000, 0x6, 0xffffffffffffffd5, 0x44bee5b3, 0x3, 0x6, 0x0, 0x1000, 0x8001, 0x5, 0x8, 0x7, 0x7ff, 0x883c, 0x0, 0x1, 0x7, 0x0, 0x4, 0x0, 0xafa, 0x9, 0x2, 0xf4fb, 0x7, 0xff, 0x1ff, 0x6, 0x7fffffff, 0x7, 0x0, 0xffffffffffffffcb, 0x6, @perf_bp={&(0x7f00000000c0), 0x2}, 0x13588, 0x7, 0x80, 0x1, 0x81, 0x9, 0x80000000}, r2, 0x6, r0, 0x8) 2018/05/18 19:38:03 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='/\x00', &(0x7f0000000100)='iso9660\x00', 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x109) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='hostfs\x00', 0x2010000, &(0x7f0000000200)="7ffbde3e782e937e83c57b21fc582363139105fc4fe5345b21ef91031a5082bae079538718558e4e7b34d51d11c93e1f85ff24e5d134b4521751c4b3023bde9110d039962bfe6fcb5dc84a865dba37bba29479633fe24ae878db253702e020bad6fddf1c667c04253f6c831314ae044eba7525f8372a26a946b8eca415b21d023781c3f22aca251e452dd11e0427359d14fd95421786ff1b0b1cbf3130b126adb87aef64765060877361dd6165d518477a3dccebf11a95bb407d0e3db9ef") 2018/05/18 19:38:03 executing program 3: r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x700000000000000, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) 2018/05/18 19:38:03 executing program 7: socketpair(0x1, 0x80003, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a0, &(0x7f0000000000)='%p') 2018/05/18 19:38:04 executing program 2: r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x2000000, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) 2018/05/18 19:38:04 executing program 0: mkdir(&(0x7f0000001000)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000000040)='devtmpfs\x00', 0x0, &(0x7f0000000100)='\n') mkdir(&(0x7f00000000c0)='./file0\x00', 0x102) mkdir(&(0x7f0000000000)='./file0\x00', 0x40) 2018/05/18 19:38:04 executing program 1: socketpair(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x891d, &(0x7f0000000100)="6c6f00966fd651b159a9c84a2c60d29800000020") 2018/05/18 19:38:04 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x0, 0xfffffffffffffffc, 0xfffffffffffffffc, 0x20, 0x1}, 0x2c) socketpair(0x11, 0x1, 0x1ea8, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r0, &(0x7f0000000640)={&(0x7f0000000300)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000380)=""/157, 0x9d}, {&(0x7f0000000440)=""/188, 0xbc}, {&(0x7f0000000500)=""/96, 0x60}, {&(0x7f0000000580)=""/67, 0x43}], 0x4, 0x0, 0x0, 0x87}, 0x40010000) r1 = socket$kcm(0xa, 0x5, 0x0) recvmsg$kcm(r1, &(0x7f0000000280)={&(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000100)=""/47, 0x2f}, {&(0x7f0000000140)=""/42, 0x2a}], 0x2, &(0x7f00000001c0)=""/171, 0xab, 0x2}, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x8916, &(0x7f0000000000)={r1}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000680)) 2018/05/18 19:38:04 executing program 7: socketpair(0x1, 0x80003, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a0, &(0x7f0000000000)='%z') 2018/05/18 19:38:04 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x11, &(0x7f0000000280)=r0, 0x4d3) r1 = getpid() r2 = perf_event_open(&(0x7f0000000080)={0x4, 0x70, 0x3, 0x8, 0x10000, 0x0, 0x0, 0x8, 0x8880, 0x6, 0x8, 0x8000000000000000, 0x4, 0x1, 0x4, 0x6, 0xffffffffffffffff, 0x5, 0x0, 0x8001, 0x80, 0x4, 0x3, 0x8, 0x180000, 0xf4, 0x1ff, 0x5, 0x4, 0x3ac3, 0x5, 0x6, 0x8, 0x1, 0x9, 0x5, 0xaa8b000, 0x1, 0x0, 0x6, 0x0, @perf_config_ext={0x6b18, 0x3}, 0x1000, 0xf20, 0x3ff, 0x2, 0xc5fd, 0x0, 0xda7}, 0x0, 0x9, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000000)={0x4, 0x70, 0xffffffffffff1846, 0x40, 0x7fffffff, 0x7f, 0x0, 0xffff, 0xa1200, 0x2, 0xfffffffffffffffc, 0x200, 0x7c9, 0x3f, 0x3ff, 0x8, 0x800, 0x52, 0xffffffffffffff59, 0x81, 0x6, 0x0, 0x3, 0x800, 0x5, 0x9, 0x20, 0xe2d6, 0x7e7, 0x80000000000, 0xffffffffffff8001, 0x7, 0x7, 0x6, 0xce8, 0x4, 0x0, 0x200, 0x0, 0x4, 0x0, @perf_config_ext={0x10000, 0xf2}, 0x10, 0x6, 0x6, 0x7, 0x7, 0x2, 0x1ff}, r1, 0x4, r2, 0xb) 2018/05/18 19:38:04 executing program 3: r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0xf5ffffff00000000, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) 2018/05/18 19:38:04 executing program 4: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000380)) socketpair(0x1, 0x7, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000180)={r1}) mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='tracefs\x00', 0x14020, &(0x7f0000000600)) [ 228.325407] tmpfs: No value for mount option ' [ 228.325407] ' 2018/05/18 19:38:04 executing program 2: r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x3f000000, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) 2018/05/18 19:38:04 executing program 4: recvmsg$kcm(0xffffffffffffffff, &(0x7f00000014c0)={&(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000001400)=[{&(0x7f00000000c0)=""/187, 0xbb}, {&(0x7f0000000180)=""/219, 0xdb}, {&(0x7f0000000280)=""/178, 0xb2}, {&(0x7f0000000340)=""/1, 0x1}, {&(0x7f0000000380)=""/71, 0x47}, {&(0x7f0000000400)=""/4096, 0x1000}], 0x6, &(0x7f0000001480)=""/16, 0x10, 0xe8e3}, 0x1) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000001500)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000001540)={r1}) r2 = socket$kcm(0x11, 0x2, 0x0) setsockopt$sock_attach_bpf(r2, 0x107, 0x2, &(0x7f0000000000), 0xffb0) [ 228.376489] tmpfs: No value for mount option ' [ 228.376489] ' 2018/05/18 19:38:04 executing program 1: socketpair(0x0, 0xa, 0xf96e, &(0x7f0000000140)={0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000001c0)={r1}) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={0xffffffff, 0x1, 0x8}, 0xc) socketpair$inet6(0xa, 0x807, 0x80000001, &(0x7f0000000200)) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1a, 0x10, &(0x7f00000000c0)=@raw=[@map={0x18, 0x2, 0x1, 0x0, r2}, @initr0={0x18, 0x0, 0x0, 0x0, 0xa2b4, 0x0, 0x0, 0x0, 0x7fff}, @call={0x85, 0x0, 0x0, 0x5}, @call={0x85, 0x0, 0x0, 0x10}, @ldst={0x1, 0x3, 0x2, 0xb, 0xa, 0x50, 0x8}, @jmp={0x5, 0x8, 0x3, 0x7, 0x8, 0x8, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0xa}, @ldst={0x0, 0x0, 0x0, 0x8, 0x0, 0xfffffff4}], &(0x7f0000003ff6)='GPL\x00', 0x1, 0xc3, &(0x7f000000cf3d)=""/195, 0x400000000}, 0x48) 2018/05/18 19:38:04 executing program 7: socketpair(0x1, 0x80003, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a0, &(0x7f0000000000)='%0') 2018/05/18 19:38:04 executing program 6: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000001c0)={r0, 0x28, &(0x7f0000000180)}, 0x10) socketpair(0x5, 0x3, 0x5, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000380)={0xffffffffffffffff}) socketpair(0x17, 0x6, 0x2, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000400)={r2, r3}) mkdir(&(0x7f0000000440)='./file1\x00', 0x40) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x11, 0x0, 0x2, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$kcm(r6, &(0x7f0000000840)={&(0x7f0000000500)=@rc={0x1f, {0x9, 0x69, 0x3, 0x0, 0x6, 0x2}, 0x40}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000580)="ba023236de8372244a560dfb0d37062b49e0518874248436b1e05e961548c773b931443be66655c011d23d3a87dac4c5b2892364ce7f10487c1d069f8bcd8f2e14375bd0c71c3a7796be1a962c97fb4ed7e2f9de5410965d685e99edd7b0627955045585f1a6353a00f8c5e3d0c132e61cbeb346d1af0f97637161b7eb6a13f61a74c4fbae317497bd394d77d23b000e46cf2f9194360477f51d7150a7a7f8faa4b9731ea29472ef9c2e", 0xaa}, {&(0x7f0000000640)="0d3d35e5d9a52c3c3c2cf422bbd378fb4529316edbb92c2a910dc75347f3bf1675d5bfe60f943da20c19e2b4395308e07d1124de3e0ed6cb55f5401605757e6e7a1194d72f224837364d6ea099de6e1715350af60afa9ec4dab7ce33618b83", 0x5f}], 0x2, &(0x7f00000006c0)=[{0x38, 0x116, 0x6, "6f9e9d4e88406d3ef9e5929f0a1e12ea423733b0d1f084913b6b7d43b28c9c3c8657cf"}, {0x110, 0x110, 0x2, "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"}], 0x148, 0x5}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000300)={&(0x7f0000000200)='./file0\x00', 0x0, 0x8}, 0x10) socket$kcm(0x29, 0x0, 0x0) close(r4) recvmsg(r5, &(0x7f00000002c0)={&(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0xfffffffffffffe86, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/65, 0x41}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r7, 0xc0189436, &(0x7f00000004c0)={r5}) 2018/05/18 19:38:04 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000040)={r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5460, &(0x7f0000000000)) 2018/05/18 19:38:04 executing program 5: mkdir(&(0x7f0000000400)='./file0\x00', 0x100) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000280)='ocfs2\x00', 0x0, &(0x7f00000002c0)="dfdc442a268a71f34b4ff4b7fe05df1a7d1f641d17bbab6eb78f6b125167977aba9d7fdc1a16be71d9006d12b78c9e373141cae9db821bb9f223496bd0ca29f3f46643f3d496862b9869e367c59537a69a6412037a79d3a8e7741e0b436eba1bfe20ed37ea5a25d82d59c4ff21f74e782ab9331d24348e579be887f55aec2924d16e55f57bd7a9074c88297ba3adc27db1d86aaa40aab1ec833cfbc5897fb5e63be67e3d8fdb05e1a5b8c065fc68a7c4d467fb20553f19a5b782531e8cfa262b45d8b883956ae622a64b7d38eef17b922977d3d2d5eeba608f91fbfda29bb8bd84b6b98ac864756715df4b528424a40c5c110e47e4fc92f4d64c761a35") mkdir(&(0x7f00000000c0)='./file0\x00', 0x10) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)='ecryptfs\x00', 0x0, &(0x7f0000000140)="e8fea28937e96ce28ff4136830ca7c46252a4ade75edfa97c7707f512104797987b1df963793a2da25a4983391e1303bed344258eae2d3fc251ae42871b49134236cf43477db5cafae4af9ffffffffffffff7b2ae4b4cdf276cfd53754c126accf43be97116843d7d5164a010eac856486a5ccf80b6a3fb89c95d94c7e73b612e518e720e96067255a95c6f61622adb07dfe262473c3e4384b48a75f70b56a2405c0528d9ab5f558af450fa36b8bd2e93f8a83962f78458492f487baa553fdd9c5e4277b31345a4571718cecd2c8aae829ae2d6f2e9776b2ce109679f260ea95896c76c5bfa5d7e37a0371") 2018/05/18 19:38:04 executing program 3: r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x10000000, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) 2018/05/18 19:38:04 executing program 4: r0 = socket$kcm(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f00000000c0)=@in={0x2, 0x4e22}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="180000000000000000000000070000005e0404a6a95000000a2c76b626df499fb4edbfb552adc2e74c7aa99b6be7464ba8c471d9d820a58b23b379c24deba54da6b9e57530878e96598f13965a92a44392520d670d55e66305192d38d658cb0b4476ab15b96254"], 0x18}, 0x0) 2018/05/18 19:38:04 executing program 2: r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x3000000, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) 2018/05/18 19:38:04 executing program 7: socketpair(0x1, 0x80003, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a0, &(0x7f0000000000)='%h') 2018/05/18 19:38:04 executing program 3: r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x100000, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) 2018/05/18 19:38:04 executing program 5: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000140)=@nl=@unspec, 0x80, &(0x7f0000000040)=[{&(0x7f0000000080)="f5ff", 0x2}], 0x1, &(0x7f00000003c0)}, 0x0) 2018/05/18 19:38:04 executing program 1: socketpair(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89b0, &(0x7f00000000c0)="6c6f0020000000a11f1a5a148bc68bdb6e2a00000000000000000000000000") sendmsg$kcm(r0, &(0x7f00000004c0)={&(0x7f0000000000)=@vsock={0x28, 0x0, 0xffffffff, @hyper}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000100)="b483298c7ff66ececc1fc7290c1c87bed2ab4fd8b9d03dafef167a981f", 0x1d}, {&(0x7f0000000140)="b97af3441051269f4a0bac5f030878d26314c691d989698b6cf94777b49d562bc188027c8217bb1603d5a0cecb589fdfd41ba47d7d640b8d6780231e07a5299cc2eed8947a88596bd5a56f3ea71f620ec5f1b38ba3395e5fb1c27c740092fb5021b3057962999f7fe4352b12e2ead9bd48f5530e278d71e1ac0fd04ad0856d58daec0d40b6bee6615976282d7f2d90a6dfbcbc5922c5751dc1cfa7de308dc4b20ef0274aab51", 0xa6}, {&(0x7f0000000200)="c75a54090ede9c8c0c865827b806672992f492fde632388c811daf49fab04f511df1be4cf64e1dfabf82a6db85d22caa20aa6f7f20c12a8eb5443ce136d0f38665e47322dd379b18a4b5235b7fb51be4642133f09d49fd1cd4e11e5e486e9be05f884f40842515e6f9df68bfc4a1406d306aa653c16ddcb127368a3c024ab93442370be7983dd04118b4900b701d31d5fcc0", 0x92}, {&(0x7f00000002c0)="9a79c16704cfab43a29f9f983af8bc51c575b76f81acc69f0e55f5aebf821ab96e8f6bdf249117f0e1745645910444f4864e2547adfcc2fad8928edcf4b3544aae1b0ed9f16967e12860f9fa153580224135f50e5f845b994e270569816134e3a238ad26c1294172d145d74dc9ede54f34ab5df076479f93725db7947f30be830e18897a7c4136149de0e8e275d455a851684971decf1a8cbaef7d8243aaadc026ff459fa986bb000521e3fe964227e18c1794c14ab155581d8f0375fc72a8b19eb40de6d0b97179538beb8f5f7e3969bf89930b0df9f960d62b78", 0xdb}, {&(0x7f00000003c0)="a8b02554073659ec9cba90d90880265414fe0446101db9301e050f2520b1eec3cf2ea0d37ff5eef69bdd1d8b678b00a11b8726e8b7017f39af1f84fc73dc4e8851725470551b70ea75f1d7f034f440b96be21dc1e662cff4ea22f07a4b00c33ed97bf892dc79", 0x66}], 0x5}, 0x0) 2018/05/18 19:38:04 executing program 0: r0 = getpid() r1 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0xa, 0x2, 0x11) recvmsg$kcm(r2, &(0x7f00000005c0)={&(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000540), 0x0, &(0x7f0000000200)=""/19, 0x13}, 0x0) recvmsg(r2, &(0x7f0000003a00)={&(0x7f0000003240)=@can, 0x80, &(0x7f0000003940)}, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)) close(r1) 2018/05/18 19:38:04 executing program 4: socketpair(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8927, &(0x7f0000000040)='\\mime_type$user%}cpuset@.eth1\x00') bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r0, &(0x7f00000000c0)="5339a707cf1331f477263907229be270e910f996f24e98facf07ffad0ffad67396692e674e5e0cfe4e96e0c8151fad1fe8a84031e69acfbd82c3ef2993461545bbac6e133ddfa4c7957f1a579111a1b6cc4f28eb57e108016497192db995745ec0e6b9fb1a3b48295649663b9bdf7d4209daad159f0106392b790f42736811cfb10834a7d3fa2c944b72e5081a34579b", &(0x7f0000000000)=""/27}, 0x18) r2 = gettid() perf_event_open(&(0x7f00000001c0)={0x7, 0x70, 0x200, 0x5, 0x7, 0x74c0, 0x0, 0x29e2, 0x4000, 0x2, 0x4, 0x2, 0xff, 0x3, 0xfff, 0x9, 0x10000, 0x7fffffff, 0x1, 0x0, 0x5, 0x1, 0x3, 0x3, 0x76, 0x1ff, 0x2, 0x3, 0x0, 0x401, 0x7fffffff, 0x1ff, 0x3d5, 0xffffffffffffffff, 0x7, 0x1, 0xbf, 0x4, 0x0, 0x0, 0x4, @perf_config_ext={0x5, 0x9}, 0x1, 0x3, 0x3, 0x7, 0x6, 0x101, 0x6}, r2, 0x2, r1, 0x0) perf_event_open(&(0x7f0000000240)={0x0, 0x70, 0x6, 0x2, 0x100000001, 0x3f, 0x0, 0x7ff, 0x80000, 0x8, 0xfffffffffffff79c, 0x26, 0x7, 0x7, 0x5f, 0x5779, 0x8, 0xc, 0x800, 0x101, 0x80000001, 0x7fffffff, 0x5, 0x401, 0x1020000000000, 0x1, 0x0, 0x3, 0x5, 0x9, 0x8, 0xba8, 0xff, 0xffffffff, 0x6, 0x7ff, 0x3, 0x6, 0x0, 0x4, 0x0, @perf_config_ext={0x6, 0x6}, 0x2, 0x101, 0x2, 0x5, 0xffffffffffffffff, 0x1e13}, r2, 0x8, r0, 0xb) 2018/05/18 19:38:04 executing program 6: r0 = socket$kcm(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f0000007b00)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000001380)}, 0x0) sendmsg$kcm(r0, &(0x7f0000002c80)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000480)="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", 0xcfa}], 0x1, &(0x7f0000000000)}, 0x0) socket$kcm(0x29, 0x2, 0x0) 2018/05/18 19:38:04 executing program 2: r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0xfc, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) 2018/05/18 19:38:04 executing program 7: socketpair(0x1, 0x80003, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a0, &(0x7f0000000000)='%.') 2018/05/18 19:38:04 executing program 3: r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x10, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) 2018/05/18 19:38:04 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x2, 0xa, 0x0) sendmsg(r0, &(0x7f00000005c0)={&(0x7f0000000040)=@vsock={0x28, 0x0, 0x0, @reserved=0x1}, 0x80, &(0x7f0000000440), 0x0, &(0x7f0000000240)=[{0x10}], 0xc, 0xfffffffffffffffe}, 0x400000000000000) sendmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000280)=@un=@abs={0x0, 0x0, 0x4e20}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000300)="1b56c95b138e9889dfd62981f2017fdf8ce1806aa17a4bd2ecb74c9ca7039019c148a31dbbe8514585670c646ee5e995a1e050b0ca9e67605fba90459c25d4a8ef59c0a79598f8530aa7ce24b06774470d31de25", 0x54}, {&(0x7f0000000380)="0a84fee1689f969a116fab0c0c1350a7503babd8d5491e0107e51314b5cb7f43b17d67bda11c570191efa97add4e5ad35ffc80025de8f80543ca0e3814aa1d6f4b43f63f29350cecc3c655f584d01dc657731788b8625ccc8c4108cf6439d692add2d3ab48de58462405c34b09bb760174ec50606e50da338cbdc4a9b3e6ad7b1eb1047eddec0c74b216b8bd82db30bdb451d57bf4e29a64119e1e662017b783110a1c5e63", 0xa5}], 0x2}, 0x1) recvmsg$kcm(r0, &(0x7f0000000680)={&(0x7f0000000100)=@alg, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000640)=""/22, 0x16}, 0x0) 2018/05/18 19:38:04 executing program 2: r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x2, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) 2018/05/18 19:38:04 executing program 1: r0 = socket$kcm(0xa, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)={r0}) sendmsg$kcm(r0, &(0x7f0000002dc0)={&(0x7f0000000480)=@generic={0x2, "307a563ef466c98dd7f5aaa599ca3d6cd975e39e690f85922aee97d11abbd1444d53668e577dc91b4a47dbaf4629f7617b5704086759f45b41b3100aa19deedd1964be51b3a01172b02e8bd06cba03e10ffea1a5a0ca8a2a9762b66bd1040f6bc5cfc9d078b4ac27208485a8c8a40eb6bed81d51e9505980e48a2827e956"}, 0x80, &(0x7f0000000440), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="160000000000000084000000080000003320a58609aa3079bc00000000c00000736b187f2e38c6c24b4502766df346c582d7e5ea7b6eb2d005e96ae948b1bce565063d784828a21db9c50650da4b1a0028381e1ea12546ce12d63d1d74627e97e1adbfd507a1dfdc2fdd34e8f9276d1d6eb5deab0480fa132b281afde0c836471de4b0fae6d2a20b8fa66153110872a4be2fea9ad9e744f3557c15ed97ffc11b0f22bf481d6496a0bd5b1cdb1036e004394bcdd8748f40fce3eefde005fa20"], 0xbf}, 0x4000054) 2018/05/18 19:38:05 executing program 7: socketpair(0x1, 0x80003, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a0, &(0x7f0000000000)='%c') 2018/05/18 19:38:05 executing program 3: r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x800000000000000, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) 2018/05/18 19:38:05 executing program 4: r0 = getpid() r1 = perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x2, 0xfd9, 0x5, 0x40, 0x0, 0x100000000, 0x4000, 0x8, 0xc3, 0x4000000000000000, 0xffffffff, 0x7fffffff, 0x20, 0xd86, 0x7fff, 0x0, 0x1ff, 0x2, 0x8, 0x7, 0x4, 0xffff, 0xfffffffffffffff9, 0x2, 0xaf, 0x45, 0x401, 0x0, 0x1f, 0x800, 0x5, 0x9, 0x9, 0x7f, 0x3ff, 0x3, 0x0, 0x7, 0x4, @perf_bp={&(0x7f0000000040), 0x8}, 0x40, 0x1000, 0x44, 0x7, 0x0, 0x2, 0x8000}, 0x0, 0xd, 0xffffffffffffff9c, 0x2) perf_event_open(&(0x7f00000000c0)={0x7, 0x70, 0x2, 0x7fffffff, 0x877f, 0xea, 0x0, 0x8, 0x1040, 0x7, 0x74, 0x6, 0xf7e, 0x5, 0xe3, 0x620, 0x4, 0x7fffffff, 0x7, 0x10000, 0x1, 0x7, 0x7fff, 0x7, 0x7, 0x1, 0x1a63, 0x5, 0x54, 0x7, 0x0, 0x7fff, 0x0, 0x3f, 0xfffffffffffffff7, 0xb, 0x80000001, 0x10001, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x2}, 0x28200, 0x6, 0x3f, 0x5, 0x3abb, 0x8000, 0x9}, r0, 0x5, r1, 0x2) r2 = getpid() r3 = perf_event_open(&(0x7f0000000200)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xb8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f00000001c0), 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000002}, r2, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000300)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000002c0)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000280)) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000000080)=0x4) 2018/05/18 19:38:05 executing program 2: r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x3f00000000000000, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) 2018/05/18 19:38:05 executing program 1: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000040)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000280)='./file0/file0\x00', r0}, 0x10) mount(&(0x7f0000000440)='./file0/file1\x00', &(0x7f0000000480)='./file0\x00', &(0x7f0000001500)='jffs2\x00', 0x21, &(0x7f0000001540)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)={&(0x7f0000000100)='./file0/file0\x00'}, 0x10) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file2\x00', &(0x7f0000000140)='devpts\x00', 0x60, 0x0) 2018/05/18 19:38:05 executing program 6: r0 = perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x4, 0x38, 0x8, 0x56f2, 0x0, 0xcd14, 0xc2000, 0x4, 0x8, 0x0, 0x10000, 0xfff, 0x2, 0x4, 0x1, 0x2, 0x3, 0x5f80000000000000, 0xc08c, 0x8000, 0x2, 0x7f, 0x5, 0x1, 0xfffffffffffffff9, 0x80000000, 0x4, 0x2, 0x6, 0xcea8, 0x7, 0x9, 0x100000000, 0x4, 0xfffffffffffffffc, 0xc7e, 0x0, 0x8, 0x6, @perf_config_ext={0x8}, 0x2a200, 0x5c, 0xfff, 0x7, 0x100, 0xfffffffffffff801, 0x101}, 0x0, 0x20, 0xffffffffffffffff, 0x2) socketpair(0x2, 0x7, 0x1f, &(0x7f0000000140)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000000c0)='(()^\x00') r1 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000100)='(()^\x00') ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f0000000040)={0x0, 0x70, 0x0, 0x101, 0x3, 0x2, 0x0, 0x4, 0x200, 0x0, 0x6, 0x2, 0x6, 0x40, 0x5, 0x4, 0x9, 0x4, 0x9, 0xce, 0x80, 0x3, 0x8, 0x8, 0x12a0, 0x1, 0x6, 0x100000001, 0x0, 0xbf5, 0x10000, 0x8, 0xd, 0x40, 0x7fffffff, 0x8, 0x9, 0x237d, 0x0, 0xfff, 0x2, @perf_config_ext={0x40, 0x4}, 0x1010, 0x876, 0x9a3b, 0x6, 0x2, 0x6, 0x3}) 2018/05/18 19:38:05 executing program 0: socketpair$unix(0x1, 0x802, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) sendmsg(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000380)}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)) socketpair(0x0, 0x80007, 0x4, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x800) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f00000006c0)}, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r2) 2018/05/18 19:38:05 executing program 5: r0 = socket$kcm(0xa, 0x3, 0x11) sendmsg(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1302, [], 0x1}, 0x5}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000440)}, 0x0) recvmsg$kcm(r0, &(0x7f0000000240)={&(0x7f0000000080)=@llc, 0x80, &(0x7f0000001480)=[{&(0x7f0000000100)=""/71, 0x47}, {&(0x7f0000000180)=""/95, 0x5f}, {&(0x7f00000002c0)=""/213, 0xd5}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f0000000200)=""/44, 0x2c}, {&(0x7f00000013c0)=""/160, 0xa0}], 0x6, 0x0, 0x0, 0x2}, 0x10002) 2018/05/18 19:38:05 executing program 4: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={0x0, 0x100, 0x8}, 0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r0, &(0x7f00000000c0)="c86996e4679179b2ef66e716e2d5bdf58eeb45e0f3c2dec3d09e71b32491b1ff853c22a039da2b"}, 0x10) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0xa, 0x3, 0x11) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x8916, &(0x7f0000000080)) 2018/05/18 19:38:05 executing program 2: r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0xfe800000, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) 2018/05/18 19:38:05 executing program 3: r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x7f00000000000000, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) 2018/05/18 19:38:05 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x0) r1 = getpid() socketpair(0x0, 0x4, 0x3, &(0x7f0000000140)={0xffffffffffffffff}) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0xa45c23, 0x28, 0x0, 0x0, 0x8, 0x80712, 0x3, 0x8, 0x2, 0xfffffffffffffffd, 0x6, 0x6, 0x1, 0x711f, 0x7ff, 0x9, 0x3f103702, 0x80000000000000, 0xffffffff, 0x1, 0x1000, 0xa3b, 0x3, 0x5, 0x5, 0x6, 0x4, 0x8045, 0x7, 0xfffffffffffffff8, 0x7, 0x1, 0x7, 0x11, 0x100000000, 0x0, 0x101, 0x1, @perf_bp={&(0x7f0000000000), 0x4}, 0x5000, 0xffffffffffffffe0, 0x4, 0x6, 0x4, 0x7, 0x7b29ce82}, r1, 0x5, r2, 0x1) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x890b, &(0x7f0000000040)) 2018/05/18 19:38:05 executing program 7: socketpair(0x1, 0x80003, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a0, &(0x7f0000000000)='%x') 2018/05/18 19:38:05 executing program 6: perf_event_open(&(0x7f0000000040)={0x3, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x2, 0x1, 0x0) setsockopt$sock_attach_bpf(r0, 0x6, 0xd, &(0x7f0000000180), 0x4) 2018/05/18 19:38:05 executing program 1: r0 = socket$kcm(0x2, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x2, 0x4e24}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000200)=ANY=[]}, 0xe000) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000080)) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0xfffffffffffffffb, 0x7, 0x80000000, 0x2, 0x0, 0xe9, 0x8000, 0x4, 0x131460cd, 0x9, 0x6, 0xffffffffffffffc1, 0x5, 0x1, 0x1, 0xfff, 0x100, 0x1, 0x6, 0x4, 0x7fffffff, 0x31b, 0xa0, 0x1, 0x5, 0x100000000, 0x3f, 0x9, 0x4c3, 0x4, 0x401, 0x0, 0xff, 0x8, 0x8, 0xd2, 0x0, 0x4, 0x1, @perf_config_ext={0x6, 0x100}, 0x4000, 0x9, 0x7fff, 0x4, 0x2, 0xf6, 0x2}, 0x0, 0x5, 0xffffffffffffff9c, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xfffffffffffffbd8) close(r0) 2018/05/18 19:38:05 executing program 0: r0 = socket$kcm(0x2, 0x207, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0x8, &(0x7f0000000080), 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000040)={0xffffffffffffffff, 0x50, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) sendmsg(r0, &(0x7f0000001680)={&(0x7f0000000240)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f00000003c0)=[{&(0x7f00000002c0)='5', 0x1}], 0x1, &(0x7f0000000400)}, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=r1, 0x4) 2018/05/18 19:38:05 executing program 4: r0 = socket$kcm(0x11, 0x2, 0x300) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000100)}, {&(0x7f0000000140)=""/234, 0xea}, {&(0x7f0000000240)}], 0x3, &(0x7f00000002c0)=""/27, 0x1b, 0x5}, 0x10100) recvmsg(r0, &(0x7f00000017c0)={&(0x7f0000000080)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000001480)=""/23, 0x17}, {&(0x7f00000014c0)=""/81, 0x51}, {&(0x7f0000001540)=""/38, 0x26}, {&(0x7f0000001580)=""/5, 0x5}, {&(0x7f00000015c0)=""/69, 0x45}], 0x5, &(0x7f0000001700)=""/147, 0x93, 0x562}, 0x2) 2018/05/18 19:38:06 executing program 7: socketpair(0x1, 0x80003, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a0, &(0x7f0000000000)='%:') 2018/05/18 19:38:06 executing program 2: r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x7000000, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) 2018/05/18 19:38:06 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0xf, 0x8000000000004, 0x4, 0x6, 0x3}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000000)="b101536b3146cc12a98735b03d91a71784559b48d1406fe6791687c3faf9bd516091b125eb3332e0fc80315abc49ce51316787039d028228aed26d4f1ea2a0c0f503d5a1b5e89d54c59d5206be8dbc26a88e841db0a0676869dc6f29c98a7f0bfe9daed8ced76e93218cf6dcc7215e4cbe3260c0eba10261769c77a1943cba3e4760fdb0bdc3fa4ec16ab65ebb2d5a1b984debb682ad85fc6da7ed42ae2bfa85112a4c06912c03c359ee93443d63760e799c24cd4f9dba9164e285b68f56b2d7962af5c585387a051e17fb1dffc78d231b6ca7bf368ca23a372b54d5084424ee813a74eec292b2dcb4a14e", &(0x7f0000000100)="8d32f8e557a84877fbb57067213ddcdd03f6d4e73cbff92aa02bd20acfb943ca"}, 0x20) 2018/05/18 19:38:06 executing program 1: r0 = socket$kcm(0xa, 0x2, 0x88) sendmsg(r0, &(0x7f0000000280)={&(0x7f0000000180)=@in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x80, &(0x7f0000001680)=[{&(0x7f0000000480)="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", 0x837}, {&(0x7f0000000200)="4fc390fce6acabc75013968f41d8a87739a7be7c9f2fe68283b975e9496cf4a65ff3d70ee012ce63d7c518c169f8d3c275a88a2cf872ce54bc40ce7f092ae7b624546b3680ee4b2cdad6490bb540bdaac7d5dd23327b6ccef27964d676267f5a960826d41662b74b3b3976d11760149a42cd4d82365e4c2129106a", 0x7b}, {&(0x7f0000001580)="da06e1e5e41b9229a36b2dba366f7ca5b0f3a805d5ec7cecae765305f036eaf22fc268cc66abd298186e041b340d356fcea78bd04ff985a9cb21f58cc8544fbc44f72e1cc32b61dc13a0beff9189522760d20e0b3bc7d89185dde3168396f5ce3f40c5fd6f24512d8d128b552528d3eaa4e528b2a4819587081b15c5360730afeba84af9677061ca0618249e61fe4f2ec46444fa5c79d51f004f1effeb725016e544cefeab85dd2a9a58f0c8944d811a8a4acfbe0e5a44165ad5db5524db31df8b2ceef0439634bb64732f3714d83eb8e9d6651c75", 0xd5}], 0x3, &(0x7f0000001700)=[{0x78, 0x11f, 0xabc, "0478a5e5ba3c9020c4cf8be8194cf910627fd6dfb48e2c7b61eb28f05297331d04c3bc6972ccea8e8cfcb39347f99166069988da754346e717df8aaea1646b41683816ebff1f5b4dad5646168c7216048fbd32f5b7e1b9f1937c9433115cb1c296"}, {0xf8, 0x10f, 0x7fffffff, "9e6d33648d8a79a39e2071358ee11b7b67be003ecf3e73e88c015d4489b9d9961d171c9f8709b96fcc7c0becc13b7ff7d9cdef33f450e4a9951a2c10820f526f802554c57ae4788ac244c9f4012d5131b7d9f1e39b931e83adc7a8dbb0776687935f2a48925a4a83bb972404c3710105f57332a913222c91970d473b8b9efb81146c7d0e1f9ca6ae182258e31854ad2cd630265f67cc3c99ecd4dc82f69e9f0ffb4e2beddb0e2251795d2442a5b053844e9329dc5a2670dc0d67cdecd2ab8152150f0736a3400521487bf88307c730fb7e235fb196fbf125beab07649fe1b1f3f50dca22eb7b"}, {0x100, 0x10f, 0xfffffffffffff444, "c231addf39b548ec0d52bd57b58797d200455d268abe56cfc1c3c324ab0fbcb2a7df8ad8d036661d6aacbb937829ed5c82b7553df854d49fecefbda310489fec3350d6345161b05b21ccf6e40f8b9f981c047ba5bd8b326bafff6dc779196e90552e30bb45f11147076226f34032266a6f1805a4e968917492a6079f322ee90dbcfaa87b259d785b82acea065ebfd7da2a872de12ace706379e2933a17d5bc6cac0d8a5f77f8fa5bbd62aec7870c1aaae8b36cc95b53bae4af66d1f6dc9303589139bcd63a0c307dbb9d0cc96d988ba34f4413aaa1a72adf82c015e0524833acb0953a939e23e950c2a8"}, {0xf8, 0x11d, 0x3, "c0dd7ca88b2334c7e38319fde6a57f84a838cb9078eece5a26ecaa84b47bb97e328289aa7cd687f718ab6d178b41d55be84d2a59ba074b8cfe9fbba82669b745d00605b95c8983720235d2da0ed2f7c31b6f9674a8af05052822357a039e894169a28b10f3950790a8105b6bc97fc768be174dfe7e4263774b2295a0a77223f23e7f1ad8f70e6262ace3cb192adad86f731018bbd09032ed29fa421c1d37a2b29b3007f818984fcf5c23925f6170db970833f1bb7f050ed77a43169c16d3e94322bc166594e7947fd877feecadc8726695ec5a43a1ba7d7fe0613adcdf163bddb8"}], 0x368, 0x10}, 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000080)='/\x00', &(0x7f0000000280)='overlay\x00', 0x32, &(0x7f0000000000)) 2018/05/18 19:38:06 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x1}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x200000000000009}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000000240)="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", &(0x7f0000b88000)="13", 0x8000000007ffe}, 0x15) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r1, 0x28}, 0x10) 2018/05/18 19:38:06 executing program 6: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040)=0xffffffff, 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000100)={&(0x7f0000000000)='./file1\x00', r0}, 0x10) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x9, 0x8280, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file1\x00'}, 0x10) 2018/05/18 19:38:06 executing program 2: r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x9000000, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) 2018/05/18 19:38:06 executing program 7: socketpair(0x1, 0x80003, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a0, &(0x7f0000000000)="2514") 2018/05/18 19:38:06 executing program 3: r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0xfe80, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) 2018/05/18 19:38:06 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000002d00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000004c0)={0xffffffffffffffff}) r1 = perf_event_open(&(0x7f0000000380)={0x6, 0x70, 0x608, 0x2, 0x4, 0x1000, 0x0, 0x3, 0x4020, 0xe, 0x2, 0x3, 0x1, 0x2, 0x4, 0x6, 0x3, 0x7fffffff, 0x7ff, 0x8000, 0x9, 0x8, 0x6, 0x857, 0x8, 0x7, 0x1f, 0x120000000000000, 0x0, 0x2, 0x9, 0x7, 0x7fff, 0x6, 0x7, 0x2, 0x400, 0x8, 0x0, 0xa6a, 0x5, @perf_config_ext={0x401, 0xff}, 0x2, 0x8a2, 0x7fffffff, 0x7, 0x1, 0x6, 0x37}, 0x0, 0xd, 0xffffffffffffffff, 0x8) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000300)=0xffffffffffffffa9) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000002cc0)=0x3, 0x4) sendmsg(r0, &(0x7f0000000340)={&(0x7f00000001c0)=@un=@abs, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="180000000000000001000000010000001300000000000000"], 0x18}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002c80)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r2, &(0x7f0000000340)={&(0x7f00000001c0)=@un=@abs, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="180000000000200001000000010000001300000000000000"], 0x18}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000440)) sendmsg(0xffffffffffffff9c, &(0x7f0000002c40)={&(0x7f0000001600)=@nfc={0x27, 0x0, 0x0, 0x7}, 0x80, &(0x7f0000000480)=[{&(0x7f0000001680)="0b4696561013b6e0b128d3c098bac8718d0843f7ab04263e4aed4525efc6b121e1a203efa8ac196bae067852b1bed92494f9c0050f49a42f2658644f64cc0216df1fe9258baf2f53eb4a45f5e7c35532ca249e748ee6d984003e35f0ef22cf4e5cb28258ade723ec66dc7cd3c801f8735b1fa93e6a7385ca6184ed3c41f3bb4337b63f556c9aabbaa184a2e6aaba102f91d73278ed03", 0x96}], 0x1, &(0x7f0000001740)=ANY=[@ANYBLOB="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"], 0x14f8, 0x1}, 0x44) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)) sendmsg(r2, &(0x7f00000002c0)={&(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r4, 0x4, 0x1, 0x1, 0x4, {0xa, 0x4e24, 0x3, @empty, 0xfffffffffffff001}}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)="f5239898c82d2ef4efc10dbe95ae60cc3a15b0309e38843bf8ba9921dee0c1d58f22dcac7e37972e2cbab28c08f348ed8fc69bc522babc366c5060d673c9be54582562878741e44dc7a9492913654e3ada566730656583a30a09373daf8602057c048b5c3c28", 0x66}], 0x1, &(0x7f0000000500)=[{0xa8, 0x86, 0x9, "ec7f784de60a6f9614b6442e789539f663d1e226b26421777270bd21bded37b62ef854f4838c00e6c08945fcbd2d0360b24bbf82e50169417ce77e429be078ee19b9217303c60742608c1abbc8ddcfd48448ef57e827a1bc8312d0bb2b743b481942536a8cf8b73886a7e8b3824a5602729ad100b7158df0abe6f2be832a265937b57240a4c4724ed4a411acf8eb117abb4b0970"}, {0x1010, 0x11b, 0x3, "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"}, {0x20, 0x3a, 0x1, "533ede355b2c73a9739e"}], 0x10d8}, 0x1) recvmsg(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000100)=""/55, 0x37}, 0x0) 2018/05/18 19:38:07 executing program 7: socketpair(0x1, 0x80003, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a0, &(0x7f0000000000)='%%') 2018/05/18 19:38:07 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) recvmsg$kcm(r0, &(0x7f00000014c0)={&(0x7f0000001240)=@hci, 0x80, &(0x7f00000013c0), 0x0, &(0x7f0000001400)=""/141, 0x8d}, 0x40) socketpair(0x0, 0x5, 0x3288, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000000c0)={r0, r1}) 2018/05/18 19:38:07 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$kcm(0x2, 0x2, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8955, 0x0) 2018/05/18 19:38:07 executing program 6: r0 = socket$kcm(0x2, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000000c0)={&(0x7f0000000400)=@in={0x2, 0x4e23, @multicast2=0xe0000002}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000480)=[{0x18, 0x0, 0x7, "9403"}], 0x18}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)={r0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={0xffffffffffffffff, 0x50, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000140)=r1, 0x4) 2018/05/18 19:38:07 executing program 2: r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x40000000, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) 2018/05/18 19:38:07 executing program 3: r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x7e, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) 2018/05/18 19:38:07 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x10, 0x3, &(0x7f0000001fd8)=ANY=[@ANYBLOB="850000003d000000b5000000000000009500000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x1, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f000000f800)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000010940)=[{&(0x7f000000f880)=""/153, 0x99}, {&(0x7f000000f940)=""/4096, 0x13be}], 0x2, 0x0, 0x0, 0x1}, 0x10000) bpf$PROG_LOAD(0x5, &(0x7f00000109c0)={0x1d, 0x4, &(0x7f0000000000)=@raw=[@call={0x85, 0x0, 0x0, 0x1e}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x7}], &(0x7f0000000040)='syzkaller\x00', 0x8000, 0x5b, &(0x7f0000000080)=""/91, 0x41000, 0x1, [], r0}, 0x48) 2018/05/18 19:38:07 executing program 3: r0 = socket$kcm(0xa, 0x122000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000300), 0x2773) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x1000000000000000, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="235db86376863b681d012f6ac7d846ed2fa163e114801376340a21524830bc1ea19d0606cf76c32f", 0x28}], 0x1}, 0x0) [ 256.040027] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [syz-executor7:4535] [ 256.047787] Modules linked in: [ 256.050977] irq event stamp: 11671558 [ 256.054780] hardirqs last enabled at (11671557): [] d_walk+0x80f/0xc80 [ 256.063097] hardirqs last disabled at (11671558): [] interrupt_entry+0xb5/0xf0 [ 256.072017] softirqs last enabled at (6912312): [] __do_softirq+0x778/0xaf5 [ 256.080774] softirqs last disabled at (6912267): [] irq_exit+0x1d1/0x200 [ 256.089173] CPU: 0 PID: 4535 Comm: syz-executor7 Not tainted 4.17.0-rc4+ #14 [ 256.096961] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 256.106323] RIP: 0010:do_raw_spin_unlock+0x16f/0x2e0 [ 256.111420] RSP: 0018:ffff8801a1c37948 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 256.119129] RAX: 0000000000000000 RBX: ffff8801c9a9e080 RCX: ffffffff815e08fe [ 256.126396] RDX: 1ffff10039353c11 RSI: 0000000000000004 RDI: ffff8801c9a9e080 [ 256.133663] RBP: ffff8801a1c379d0 R08: ffffed0039353c11 R09: ffffed0039353c10 [ 256.140927] R10: ffffed0039353c10 R11: ffff8801c9a9e083 R12: 1ffff10034386f29 [ 256.148191] R13: ffff8801c9a9e090 R14: ffff8801c9a9e088 R15: 0000000000000001 [ 256.155457] FS: 0000000001158940(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000 [ 256.163681] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 256.169559] CR2: 0000000001161978 CR3: 00000001a2006000 CR4: 00000000001406f0 [ 256.176829] DR0: 00000000200001c0 DR1: 00000000200001c0 DR2: 0000000000000000 [ 256.184567] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 256.191835] Call Trace: [ 256.194431] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 256.199019] ? kasan_check_write+0x14/0x20 [ 256.203253] ? do_raw_spin_lock+0xc1/0x200 [ 256.207490] _raw_spin_unlock+0x22/0x30 [ 256.211466] d_walk+0x451/0xc80 [ 256.214753] ? d_shrink_del+0x3b0/0x3b0 [ 256.218730] ? dget_parent+0x680/0x680 [ 256.222621] ? shrink_dentry_list+0x5a8/0x7c0 [ 256.227123] ? is_subdir+0x480/0x480 [ 256.230835] ? d_shrink_del+0x3b0/0x3b0 [ 256.234805] ? d_walk+0x8/0xc80 [ 256.238091] shrink_dcache_parent+0x179/0x230 [ 256.242587] ? path_has_submounts+0x1a0/0x1a0 [ 256.247080] ? down_write+0x87/0x120 [ 256.250795] ? vfs_rmdir+0xe0/0x470 [ 256.254417] ? down_read+0x1b0/0x1b0 [ 256.258137] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 256.263678] ? security_inode_rmdir+0xf4/0x130 [ 256.268262] vfs_rmdir+0x202/0x470 [ 256.271803] do_rmdir+0x523/0x610 [ 256.275263] ? __ia32_sys_mkdir+0x80/0x80 [ 256.279408] ? exit_to_usermode_loop+0x87/0x310 [ 256.284083] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 256.289621] ? exit_to_usermode_loop+0x1ef/0x310 [ 256.294382] ? do_syscall_64+0x92/0x800 [ 256.298362] __x64_sys_rmdir+0x36/0x40 [ 256.302247] do_syscall_64+0x1b1/0x800 [ 256.306131] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 256.310977] ? syscall_return_slowpath+0x5c0/0x5c0 [ 256.315911] ? syscall_return_slowpath+0x30f/0x5c0 [ 256.320847] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 256.326218] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 256.331070] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 256.336257] RIP: 0033:0x455777 [ 256.339439] RSP: 002b:00007ffc43924908 EFLAGS: 00000202 ORIG_RAX: 0000000000000054 [ 256.347146] RAX: ffffffffffffffda RBX: 0000000000000065 RCX: 0000000000455777 [ 256.354409] RDX: 0000000000000000 RSI: 00007ffc439266b0 RDI: 00007ffc439266b0 [ 256.361673] RBP: 00007ffc439266b0 R08: 0000000000000000 R09: 0000000000000001 [ 256.368938] R10: 000000000000000a R11: 0000000000000202 R12: 0000000001159940 [ 256.376202] R13: 0000000000000000 R14: 0000000000000482 R15: 000000000003880d [ 256.383493] Code: b8 00 00 00 00 00 fc ff df 4c 8d 73 08 4c 89 f2 48 c1 ea 03 0f b6 04 02 84 c0 74 08 3c 03 0f 8e 2c 01 00 00 65 8b 05 61 77 a3 7e <39> 43 08 0f 85 e4 00 00 00 48 b8 00 00 00 00 00 fc ff df 4c 89 [ 256.402939] Sending NMI from CPU 0 to CPUs 1: [ 256.407431] NMI backtrace for cpu 1 [ 256.407441] CPU: 1 PID: 4539 Comm: syz-executor6 Not tainted 4.17.0-rc4+ #14 [ 256.407446] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 256.407456] RIP: 0010:strlen+0x5a/0xa0 [ 256.407460] RSP: 0018:ffff88019f2b76a0 EFLAGS: 00000002 [ 256.407467] RAX: ffffffff87d34404 RBX: dffffc0000000000 RCX: 0000000000000004 [ 256.407472] RDX: 0000000000000000 RSI: ffff8801b4a87e58 RDI: ffffffff87d34400 [ 256.407477] RBP: ffff88019f2b76b8 R08: ffff8801b4a87e58 R09: ffff88019f2b7740 [ 256.407482] R10: 0000000000000003 R11: 0000000000000004 R12: ffffffff87d34400 [ 256.407487] R13: ffff8801b4a87e58 R14: dffffc0000000000 R15: ffffffff88d77060 [ 256.407494] FS: 00000000024f1940(0000) GS:ffff8801daf00000(0000) knlGS:0000000000000000 [ 256.407499] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 256.407504] CR2: 00000000004540ba CR3: 000000019f27b000 CR4: 00000000001406e0 [ 256.407511] DR0: 0000000020000080 DR1: 0000000020000080 DR2: 0000000000000000 [ 256.407516] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 256.407518] Call Trace: [ 256.407529] ? print_usage_bug+0xc0/0xc0 [ 256.407537] perf_trace_lock+0xd6/0x900 [ 256.407544] ? perf_trace_lock+0xd6/0x900 [ 256.407551] ? print_usage_bug+0xc0/0xc0 [ 256.407558] ? zap_class+0x720/0x720 [ 256.407565] ? zap_class+0x720/0x720 [ 256.407573] ? mark_held_locks+0xc9/0x160 [ 256.407580] ? graph_lock+0x170/0x170 [ 256.407587] ? graph_lock+0x170/0x170 [ 256.407597] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 256.407608] lock_release+0x5e6/0xa10 [ 256.407617] ? d_walk+0x75f/0xc80 [ 256.407624] ? lock_downgrade+0x8e0/0x8e0 [ 256.407632] ? lock_downgrade+0x8e0/0x8e0 [ 256.407642] ? rcu_is_watching+0x85/0x140 [ 256.407651] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 256.407660] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 256.407670] ? kasan_check_write+0x14/0x20 [ 256.407678] ? do_raw_spin_lock+0xc1/0x200 [ 256.407688] _raw_spin_unlock+0x1a/0x30 [ 256.407695] d_walk+0x75f/0xc80 [ 256.407704] ? d_shrink_del+0x3b0/0x3b0 [ 256.407712] ? dget_parent+0x680/0x680 [ 256.407720] ? shrink_dentry_list+0x5a8/0x7c0 [ 256.407728] ? is_subdir+0x480/0x480 [ 256.407735] ? d_shrink_del+0x3b0/0x3b0 [ 256.407743] ? d_walk+0x26/0xc80 [ 256.407752] shrink_dcache_parent+0x179/0x230 [ 256.407761] ? path_has_submounts+0x1a0/0x1a0 [ 256.407768] ? down_write+0x87/0x120 [ 256.407777] ? vfs_rmdir+0xe0/0x470 [ 256.407784] ? down_read+0x1b0/0x1b0 [ 256.407795] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 256.407805] ? security_inode_rmdir+0xf4/0x130 [ 256.407813] vfs_rmdir+0x202/0x470 [ 256.407821] do_rmdir+0x523/0x610 [ 256.407831] ? __ia32_sys_mkdir+0x80/0x80 [ 256.407839] ? exit_to_usermode_loop+0x87/0x310 [ 256.407849] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 256.407858] ? exit_to_usermode_loop+0x1ef/0x310 [ 256.407867] ? do_syscall_64+0x92/0x800 [ 256.407876] __x64_sys_rmdir+0x36/0x40 [ 256.407884] do_syscall_64+0x1b1/0x800 [ 256.407893] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 256.407902] ? syscall_return_slowpath+0x5c0/0x5c0 [ 256.407910] ? syscall_return_slowpath+0x30f/0x5c0 [ 256.407920] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 256.407930] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 256.407939] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 256.407945] RIP: 0033:0x455777 [ 256.407948] RSP: 002b:00007ffda015b248 EFLAGS: 00000206 ORIG_RAX: 0000000000000054 [ 256.407956] RAX: ffffffffffffffda RBX: 0000000000000065 RCX: 0000000000455777 [ 256.407960] RDX: 0000000000000000 RSI: 00007ffda015cff0 RDI: 00007ffda015cff0 [ 256.407965] RBP: 00007ffda015cff0 R08: 0000000000000000 R09: 0000000000000001 [ 256.407969] R10: 000000000000000a R11: 0000000000000206 R12: 00000000024f2940 [ 256.407974] R13: 0000000000000000 R14: 0000000000000551 R15: 000000000003884a [ 256.407978] Code: 75 4d 41 80 3c 24 00 74 3b 48 bb 00 00 00 00 00 fc ff df 4c 89 e0 48 83 c0 01 48 89 c2 48 89 c1 48 c1 ea 03 83 e1 07 0f b6 14 1a <38> ca 7f 04 84 d2 75 23 80 38 00 75 de 48 83 c4 08 4c 29 e0 5b [ 256.408441] Kernel panic - not syncing: softlockup: hung tasks [ 256.790182] CPU: 0 PID: 4535 Comm: syz-executor7 Tainted: G L 4.17.0-rc4+ #14 [ 256.798751] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 256.808096] Call Trace: [ 256.810672] [ 256.812827] dump_stack+0x1b9/0x294 [ 256.816455] ? dump_stack_print_info.cold.2+0x52/0x52 [ 256.821649] ? printk_safe_log_store+0x260/0x260 [ 256.826412] panic+0x22f/0x4de [ 256.829603] ? add_taint.cold.5+0x16/0x16 [ 256.833754] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 256.839297] ? watchdog_timer_fn.cold.5+0xe2/0x126 [ 256.844223] ? watchdog_timer_fn.cold.5+0xd9/0x126 [ 256.849157] watchdog_timer_fn.cold.5+0xf3/0x126 [ 256.853915] __hrtimer_run_queues+0x3e3/0x10a0 [ 256.858501] ? watchdog+0x30/0x30 [ 256.861958] ? hrtimer_start_range_ns+0xd10/0xd10 [ 256.866805] ? pvclock_read_flags+0x160/0x160 [ 256.871299] ? kvm_clock_read+0x25/0x30 [ 256.875270] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 256.880289] ? kvm_clock_read+0x25/0x30 [ 256.884270] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 256.889282] ? ktime_get_update_offsets_now+0x3d3/0x5c0 [ 256.894647] ? do_timer+0x50/0x50 [ 256.898101] ? rcu_nmi_exit+0xd7/0x2b0 [ 256.901994] ? do_raw_spin_lock+0xc1/0x200 [ 256.906235] hrtimer_interrupt+0x2f3/0x750 [ 256.910480] smp_apic_timer_interrupt+0x15d/0x710 [ 256.915318] ? smp_call_function_single_interrupt+0x650/0x650 [ 256.921198] ? _raw_spin_lock+0x32/0x40 [ 256.925173] ? _raw_spin_unlock+0x22/0x30 [ 256.929321] ? handle_edge_irq+0x330/0x870 [ 256.933554] ? task_prio+0x50/0x50 [ 256.937101] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 256.941949] apic_timer_interrupt+0xf/0x20 [ 256.946173] [ 256.948407] RIP: 0010:do_raw_spin_unlock+0x16f/0x2e0 [ 256.953501] RSP: 0018:ffff8801a1c37948 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 256.961207] RAX: 0000000000000000 RBX: ffff8801c9a9e080 RCX: ffffffff815e08fe [ 256.968471] RDX: 1ffff10039353c11 RSI: 0000000000000004 RDI: ffff8801c9a9e080 [ 256.975734] RBP: ffff8801a1c379d0 R08: ffffed0039353c11 R09: ffffed0039353c10 [ 256.982998] R10: ffffed0039353c10 R11: ffff8801c9a9e083 R12: 1ffff10034386f29 [ 256.990266] R13: ffff8801c9a9e090 R14: ffff8801c9a9e088 R15: 0000000000000001 [ 256.997546] ? do_raw_spin_unlock+0x9e/0x2e0 [ 257.001958] ? do_raw_spin_unlock+0x9e/0x2e0 [ 257.006364] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 257.010950] ? kasan_check_write+0x14/0x20 [ 257.015181] ? do_raw_spin_lock+0xc1/0x200 [ 257.019419] _raw_spin_unlock+0x22/0x30 [ 257.023388] d_walk+0x451/0xc80 [ 257.026671] ? d_shrink_del+0x3b0/0x3b0 [ 257.030649] ? dget_parent+0x680/0x680 [ 257.034536] ? shrink_dentry_list+0x5a8/0x7c0 [ 257.039032] ? is_subdir+0x480/0x480 [ 257.042742] ? d_shrink_del+0x3b0/0x3b0 [ 257.046712] ? d_walk+0x8/0xc80 [ 257.049995] shrink_dcache_parent+0x179/0x230 [ 257.054489] ? path_has_submounts+0x1a0/0x1a0 [ 257.058984] ? down_write+0x87/0x120 [ 257.062695] ? vfs_rmdir+0xe0/0x470 [ 257.066319] ? down_read+0x1b0/0x1b0 [ 257.070033] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 257.075567] ? security_inode_rmdir+0xf4/0x130 [ 257.080147] vfs_rmdir+0x202/0x470 [ 257.083687] do_rmdir+0x523/0x610 [ 257.087146] ? __ia32_sys_mkdir+0x80/0x80 [ 257.091292] ? exit_to_usermode_loop+0x87/0x310 [ 257.095962] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 257.101496] ? exit_to_usermode_loop+0x1ef/0x310 [ 257.106254] ? do_syscall_64+0x92/0x800 [ 257.110231] __x64_sys_rmdir+0x36/0x40 [ 257.114118] do_syscall_64+0x1b1/0x800 [ 257.118002] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 257.122842] ? syscall_return_slowpath+0x5c0/0x5c0 [ 257.127775] ? syscall_return_slowpath+0x30f/0x5c0 [ 257.132711] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 257.138074] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 257.142919] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 257.148101] RIP: 0033:0x455777 [ 257.151284] RSP: 002b:00007ffc43924908 EFLAGS: 00000202 ORIG_RAX: 0000000000000054 [ 257.158990] RAX: ffffffffffffffda RBX: 0000000000000065 RCX: 0000000000455777 [ 257.166256] RDX: 0000000000000000 RSI: 00007ffc439266b0 RDI: 00007ffc439266b0 [ 257.173519] RBP: 00007ffc439266b0 R08: 0000000000000000 R09: 0000000000000001 [ 257.180781] R10: 000000000000000a R11: 0000000000000202 R12: 0000000001159940 [ 257.188044] R13: 0000000000000000 R14: 0000000000000482 R15: 000000000003880d [ 257.196017] Dumping ftrace buffer: [ 257.199560] (ftrace buffer empty) [ 257.203246] Kernel Offset: disabled [ 257.206856] Rebooting in 86400 seconds..