Warning: Permanently added '10.128.0.45' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 50.306468] FAULT_INJECTION: forcing a failure. [ 50.306468] name failslab, interval 1, probability 0, space 0, times 1 [ 50.318130] CPU: 0 PID: 4518 Comm: syz-executor062 Not tainted 4.16.0+ #87 [ 50.325155] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.334511] Call Trace: [ 50.337117] dump_stack+0x185/0x1d0 [ 50.340746] should_fail+0x87b/0xab0 [ 50.344464] should_failslab+0x279/0x2a0 [ 50.348556] __kmalloc_track_caller+0x208/0xcb0 [ 50.353249] ? __request_module+0x7d1/0x1160 [ 50.357675] ? trace_kmalloc+0xb6/0x2b0 [ 50.361657] kstrdup+0xd0/0x1a0 [ 50.364964] __request_module+0x7d1/0x1160 [ 50.369226] ? crypto_alg_mod_lookup+0x3ca/0x12b0 [ 50.374087] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 50.379469] ? __crypto_alg_lookup+0x79c/0x7f0 [ 50.384064] crypto_alg_mod_lookup+0x3ca/0x12b0 [ 50.388734] ? crypto_probing_notify+0x180/0x180 [ 50.393484] crypto_alloc_tfm+0x2fc/0x710 [ 50.397665] crypto_alloc_shash+0x99/0xb0 [ 50.401818] drbg_init_hash_kernel+0x87/0x4e0 [ 50.406326] ? _cond_resched+0x3c/0xd0 [ 50.410233] drbg_kcapi_seed+0xa5a/0x2270 [ 50.414411] ? trace_kmalloc+0xa3/0x2b0 [ 50.418400] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 50.423795] ? drbg_kcapi_random+0xc20/0xc20 [ 50.428312] crypto_rng_reset+0x262/0x310 [ 50.432492] rng_setkey+0x8b/0xa0 [ 50.435951] alg_setsockopt+0x6c5/0x740 [ 50.439952] ? rng_release+0x50/0x50 [ 50.443678] ? alg_accept+0xd0/0xd0 [ 50.447323] SYSC_setsockopt+0x4b8/0x570 [ 50.451416] SyS_setsockopt+0x76/0xa0 [ 50.455250] do_syscall_64+0x309/0x430 [ 50.459163] ? SYSC_recv+0xe0/0xe0 [ 50.462714] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 50.467984] RIP: 0033:0x4416f9 [ 50.471163] RSP: 002b:00007ffd16f3d708 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 50.478870] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004416f9 [ 50.486134] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000003 [ 50.493399] RBP: 00007ffd16f3d720 R08: 0000000000000001 R09: 0000000000000000 executing program [ 50.500674] R10: 0000000020000000 R11: 0000000000000246 R12: ffffffffffffffff [ 50.507937] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000000 [ 50.528357] FAULT_INJECTION: forcing a failure. [ 50.528357] name failslab, interval 1, probability 0, space 0, times 0 [ 50.539633] CPU: 0 PID: 4522 Comm: syz-executor062 Not tainted 4.16.0+ #87 [ 50.546640] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.555986] Call Trace: [ 50.558587] dump_stack+0x185/0x1d0 [ 50.562215] should_fail+0x87b/0xab0 [ 50.566052] should_failslab+0x279/0x2a0 [ 50.570120] __kmalloc+0xc2/0x350 [ 50.573590] ? drbg_kcapi_seed+0xedd/0x2270 [ 50.577929] ? drbg_kcapi_seed+0xd8c/0x2270 [ 50.582272] drbg_kcapi_seed+0xedd/0x2270 [ 50.586458] ? trace_kmalloc+0xa3/0x2b0 [ 50.590455] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 50.595840] ? drbg_kcapi_random+0xc20/0xc20 [ 50.600268] crypto_rng_reset+0x262/0x310 [ 50.604457] rng_setkey+0x8b/0xa0 [ 50.607926] alg_setsockopt+0x6c5/0x740 [ 50.611935] ? rng_release+0x50/0x50 [ 50.615667] ? alg_accept+0xd0/0xd0 [ 50.619308] SYSC_setsockopt+0x4b8/0x570 [ 50.623400] SyS_setsockopt+0x76/0xa0 [ 50.627225] do_syscall_64+0x309/0x430 [ 50.631114] ? SYSC_recv+0xe0/0xe0 [ 50.634654] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 50.639837] RIP: 0033:0x4416f9 [ 50.643020] RSP: 002b:00007ffd16f3d708 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 50.650735] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004416f9 [ 50.657996] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000003 [ 50.665354] RBP: 00007ffd16f3d720 R08: 0000000000000001 R09: 0000000000000000 [ 50.672623] R10: 0000000020000000 R11: 0000000000000246 R12: ffffffffffffffff [ 50.679912] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000000 [ 50.690187] Not allocated shadow for addr ffff880100000000 (page ffffea0006000000) [ 50.697990] Attempted to access 64 bytes [ 50.702054] ------------[ cut here ]------------ [ 50.706962] kernel BUG at mm/kmsan/kmsan.c:1326! [ 50.711713] invalid opcode: 0000 [#1] SMP PTI [ 50.716187] Dumping ftrace buffer: [ 50.719701] (ftrace buffer empty) [ 50.723386] Modules linked in: [ 50.731325] CPU: 0 PID: 4517 Comm: syz-executor062 Not tainted 4.16.0+ #87 [ 50.738343] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.747773] RIP: 0010:kmsan_get_shadow_address+0x1ce/0x1f0 [ 50.753371] RSP: 0018:ffff88019ad5f578 EFLAGS: 00010086 [ 50.758713] RAX: 000000000000001c RBX: 0000000000000400 RCX: 0000000000000000 [ 50.765963] RDX: 0000000000000000 RSI: 0000000000000008 RDI: 0000000000000000 [ 50.773210] RBP: ffff88019ad5f590 R08: 0000000000000000 R09: 0000000000000001 [ 50.781075] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000040 [ 50.788332] R13: 0000000000000202 R14: 0000000000000001 R15: 0000000000000040 [ 50.795601] FS: 0000000001ca9880(0000) GS:ffff88021fc00000(0000) knlGS:0000000000000000 [ 50.803803] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.809922] CR2: 00007ffd16f3cfb8 CR3: 00000001a5dec000 CR4: 00000000001406f0 [ 50.817170] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 50.824416] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 50.831687] Call Trace: [ 50.834262] kmsan_internal_memset_shadow+0x5c/0xd0 [ 50.839257] __msan_memset+0x73/0xd0 [ 50.842953] __kmalloc_node+0xa58/0x1190 [ 50.846996] ? __get_vm_area_node+0x28e/0x810 [ 50.851470] __get_vm_area_node+0x28e/0x810 [ 50.855772] __vmalloc_node_range+0x2ad/0x1140 [ 50.860334] ? alloc_counters+0x99/0x920 [ 50.864388] vzalloc+0xb2/0xc0 [ 50.867556] ? alloc_counters+0x99/0x920 [ 50.871593] alloc_counters+0x99/0x920 [ 50.875462] ? strcmp+0x83/0x160 [ 50.878811] do_arpt_get_ctl+0x7da/0xe60 [ 50.882851] ? compat_do_arpt_set_ctl+0x2b40/0x2b40 [ 50.887843] nf_getsockopt+0x47b/0x4e0 [ 50.891709] ip_getsockopt+0x284/0x3c0 [ 50.895575] ? compat_ip_setsockopt+0x380/0x380 [ 50.900222] tcp_getsockopt+0x1c1/0x1f0 [ 50.904179] ? tcp_get_timestamping_opt_stats+0x1070/0x1070 [ 50.911450] sock_common_getsockopt+0x13a/0x170 [ 50.916108] ? sock_recv_errqueue+0x990/0x990 [ 50.920579] SYSC_getsockopt+0x49b/0x570 [ 50.924620] SyS_getsockopt+0x76/0xa0 [ 50.928403] do_syscall_64+0x309/0x430 [ 50.932272] ? SYSC_setsockopt+0x570/0x570 [ 50.936885] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 50.942147] RIP: 0033:0x4440da [ 50.945322] RSP: 002b:00007ffd16f3cfb8 EFLAGS: 00000212 ORIG_RAX: 0000000000000037 [ 50.953026] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000004440da [ 50.960283] RDX: 0000000000000061 RSI: 0000000000000000 RDI: 0000000000000003 [ 50.967534] RBP: 00007ffd16f3d0c0 R08: 00007ffd16f3cfcc R09: 0000000001ca9880 [ 50.975052] R10: 00007ffd16f3d0c0 R11: 0000000000000212 R12: 000000000000c55c [ 50.982309] R13: 00000000006ce448 R14: 0000000000000000 R15: 0000000000000000 [ 50.989559] Code: 75 29 48 c7 c7 fd 92 7d 8a 31 c0 e8 4d 68 86 ff 80 3c 25 e8 03 2c 8b 00 75 11 48 c7 c7 2d 93 7d 8a 31 c0 4c 89 fe e8 32 68 86 ff <0f> 0b eb fe 48 3d ff ff ff 1f 0f 87 a2 fe ff ff 48 8b 1c 25 10 [ 51.008648] RIP: kmsan_get_shadow_address+0x1ce/0x1f0 RSP: ffff88019ad5f578 [ 51.015742] ---[ end trace 69aa040062397a1a ]--- [ 51.020474] Kernel panic - not syncing: Fatal exception [ 51.026324] Dumping ftrace buffer: [ 51.029845] (ftrace buffer empty) [ 51.033532] Kernel Offset: disabled [ 51.037138] Rebooting in 86400 seconds..