INIT: Entering runlevel: 2 [[36minfo[39;49m] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[1G[[32m ok [39;49m8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[1G[[32m ok [39;49m8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[1G[[32m ok [39;49m8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.46' (ECDSA) to the list of known hosts. syzkaller login: [ 23.178738] IPVS: ftp: loaded support on port[0] = 21 executing program [ 23.208127] IPVS: ftp: loaded support on port[0] = 21 executing program executing program executing program [ 23.240227] IPVS: ftp: loaded support on port[0] = 21 executing program executing program executing program [ 23.276183] IPVS: ftp: loaded support on port[0] = 21 executing program executing program executing program executing program executing program executing program executing program [ 23.310977] IPVS: ftp: loaded support on port[0] = 21 executing program executing program executing program executing program executing program [ 23.380175] IPVS: ftp: loaded support on port[0] = 21 executing program [ 23.403237] FAULT_INJECTION: forcing a failure. [ 23.403237] name failslab, interval 1, probability 0, space 0, times 1 [ 23.407545] FAULT_INJECTION: forcing a failure. [ 23.407545] name failslab, interval 1, probability 0, space 0, times 1 [ 23.414735] CPU: 1 PID: 4471 Comm: syzkaller129261 Not tainted 4.16.0-rc6+ #43 [ 23.433147] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 23.442491] Call Trace: [ 23.445074] dump_stack+0x194/0x24d [ 23.448689] ? arch_local_irq_restore+0x53/0x53 [ 23.453347] ? find_held_lock+0x35/0x1d0 [ 23.457401] should_fail+0x8c0/0xa40 [ 23.461100] ? __list_lru_init+0x352/0x750 [ 23.465331] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 23.470453] ? find_held_lock+0x35/0x1d0 [ 23.474503] ? __lock_is_held+0xb6/0x140 [ 23.478556] ? check_same_owner+0x320/0x320 [ 23.482870] ? rcu_note_context_switch+0x710/0x710 [ 23.487785] ? find_held_lock+0x35/0x1d0 [ 23.491931] should_failslab+0xec/0x120 [ 23.495895] __kmalloc+0x63/0x760 [ 23.499332] ? lock_downgrade+0x980/0x980 [ 23.503469] ? _raw_spin_unlock+0x22/0x30 [ 23.507605] ? register_shrinker+0x10e/0x2d0 [ 23.511999] ? trace_event_raw_event_module_request+0x320/0x320 [ 23.518044] register_shrinker+0x10e/0x2d0 [ 23.522265] ? __bpf_trace_mm_vmscan_wakeup_kswapd+0x40/0x40 [ 23.528051] ? memcpy+0x45/0x50 [ 23.531588] sget_userns+0xbbf/0xe40 [ 23.535296] ? kernfs_sop_show_path+0x190/0x190 [ 23.539959] ? kernfs_sop_show_options+0x180/0x180 [ 23.544876] ? destroy_unused_super.part.6+0xd0/0xd0 [ 23.549972] ? check_same_owner+0x320/0x320 [ 23.554281] ? rcu_pm_notify+0xc0/0xc0 [ 23.558161] ? rcu_read_lock_sched_held+0x108/0x120 [ 23.563168] ? kmem_cache_alloc_trace+0x459/0x740 [ 23.567997] ? lock_downgrade+0x980/0x980 [ 23.572142] kernfs_mount_ns+0x13d/0x8b0 [ 23.576192] ? kernfs_super_ns+0x70/0x70 [ 23.580244] sysfs_mount+0xc2/0x1c0 [ 23.583858] ? sysfs_kill_sb+0x40/0x40 [ 23.587733] ? alloc_pages_current+0xbe/0x1e0 [ 23.592218] ? security_sb_copy_data+0x81/0xb0 [ 23.596790] mount_fs+0x66/0x2d0 [ 23.600150] vfs_kern_mount.part.26+0xc6/0x4a0 [ 23.604717] ? may_umount+0xa0/0xa0 [ 23.608331] ? _raw_read_unlock+0x22/0x30 [ 23.612481] ? __get_fs_type+0x8a/0xc0 [ 23.616361] do_mount+0xea4/0x2bb0 [ 23.619892] ? copy_mount_string+0x40/0x40 [ 23.624114] ? rcu_pm_notify+0xc0/0xc0 [ 23.627992] ? copy_mount_options+0x5f/0x2e0 [ 23.632390] ? rcu_read_lock_sched_held+0x108/0x120 [ 23.637396] ? kmem_cache_alloc_trace+0x459/0x740 [ 23.642235] ? copy_mount_options+0x1f7/0x2e0 [ 23.646718] SyS_mount+0xab/0x120 [ 23.650157] ? copy_mnt_ns+0xb30/0xb30 [ 23.654033] do_syscall_64+0x281/0x940 [ 23.657907] ? vmalloc_sync_all+0x30/0x30 [ 23.662042] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 23.667566] ? syscall_return_slowpath+0x550/0x550 [ 23.672483] ? syscall_return_slowpath+0x2ac/0x550 [ 23.677403] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 23.683790] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 23.688807] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 23.694071] RIP: 0033:0x442609 [ 23.697265] RSP: 002b:00007fff40a278e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 executing program [ 23.704965] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000442609 [ 23.712219] RDX: 0000000020000140 RSI: 0000000020000040 RDI: 0000000020000000 [ 23.719475] RBP: 00007fff40a28190 R08: 00000000200002c0 R09: 0000000300000000 [ 23.726736] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 23.733996] R13: 0000000000000003 R14: 0000000000001380 R15: 00007fff40a27a28 [ 23.741280] CPU: 0 PID: 4472 Comm: syzkaller129261 Not tainted 4.16.0-rc6+ #43 [ 23.747476] FAULT_INJECTION: forcing a failure. [ 23.747476] name failslab, interval 1, probability 0, space 0, times 0 [ 23.748635] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 23.748639] Call Trace: [ 23.748652] dump_stack+0x194/0x24d [ 23.748662] ? arch_local_irq_restore+0x53/0x53 [ 23.748673] ? find_held_lock+0x35/0x1d0 [ 23.748684] should_fail+0x8c0/0xa40 [ 23.748698] ? __list_lru_init+0x352/0x750 [ 23.791978] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 23.797089] ? find_held_lock+0x35/0x1d0 [ 23.801141] ? __lock_is_held+0xb6/0x140 [ 23.805198] ? check_same_owner+0x320/0x320 [ 23.809508] ? rcu_note_context_switch+0x710/0x710 [ 23.814425] ? find_held_lock+0x35/0x1d0 [ 23.818481] should_failslab+0xec/0x120 [ 23.822450] __kmalloc+0x63/0x760 [ 23.825891] ? lock_downgrade+0x980/0x980 [ 23.830033] ? _raw_spin_unlock+0x22/0x30 [ 23.834173] ? register_shrinker+0x10e/0x2d0 [ 23.838657] ? trace_event_raw_event_module_request+0x320/0x320 [ 23.844713] register_shrinker+0x10e/0x2d0 [ 23.849001] ? __bpf_trace_mm_vmscan_wakeup_kswapd+0x40/0x40 [ 23.854788] ? memcpy+0x45/0x50 [ 23.858062] sget_userns+0xbbf/0xe40 [ 23.861764] ? kernfs_sop_show_path+0x190/0x190 [ 23.866424] ? kernfs_sop_show_options+0x180/0x180 [ 23.871341] ? destroy_unused_super.part.6+0xd0/0xd0 [ 23.876437] ? check_same_owner+0x320/0x320 [ 23.880746] ? rcu_pm_notify+0xc0/0xc0 [ 23.884629] ? rcu_read_lock_sched_held+0x108/0x120 [ 23.889637] ? kmem_cache_alloc_trace+0x459/0x740 [ 23.894469] ? lock_downgrade+0x980/0x980 [ 23.898613] kernfs_mount_ns+0x13d/0x8b0 [ 23.902672] ? kernfs_super_ns+0x70/0x70 [ 23.906727] sysfs_mount+0xc2/0x1c0 [ 23.910347] ? sysfs_kill_sb+0x40/0x40 [ 23.914225] ? alloc_pages_current+0xbe/0x1e0 [ 23.918712] ? security_sb_copy_data+0x81/0xb0 [ 23.923281] mount_fs+0x66/0x2d0 [ 23.926636] vfs_kern_mount.part.26+0xc6/0x4a0 [ 23.931209] ? may_umount+0xa0/0xa0 [ 23.934828] ? _raw_read_unlock+0x22/0x30 [ 23.938963] ? __get_fs_type+0x8a/0xc0 [ 23.942841] do_mount+0xea4/0x2bb0 [ 23.946372] ? copy_mount_string+0x40/0x40 [ 23.950595] ? rcu_pm_notify+0xc0/0xc0 [ 23.954477] ? copy_mount_options+0x5f/0x2e0 [ 23.958872] ? rcu_read_lock_sched_held+0x108/0x120 [ 23.963881] ? kmem_cache_alloc_trace+0x459/0x740 [ 23.968718] ? kasan_check_write+0x14/0x20 [ 23.972942] ? _copy_from_user+0x99/0x110 [ 23.977081] ? copy_mount_options+0x1f7/0x2e0 [ 23.981564] SyS_mount+0xab/0x120 [ 23.985004] ? copy_mnt_ns+0xb30/0xb30 [ 23.988884] do_syscall_64+0x281/0x940 [ 23.992760] ? vmalloc_sync_all+0x30/0x30 [ 23.996897] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 24.002429] ? syscall_return_slowpath+0x550/0x550 [ 24.007350] ? syscall_return_slowpath+0x2ac/0x550 [ 24.012275] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 24.017634] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 24.022473] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 24.027653] RIP: 0033:0x442609 [ 24.030843] RSP: 002b:00007fff40a278e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 24.038539] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000442609 [ 24.045796] RDX: 0000000020000140 RSI: 0000000020000040 RDI: 0000000020000000 executing program [ 24.053056] RBP: 00007fff40a28190 R08: 00000000200002c0 R09: 0000000300000000 [ 24.060316] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 24.067572] R13: 0000000000000003 R14: 0000000000001380 R15: 00007fff40a27a28 [ 24.074844] CPU: 1 PID: 4473 Comm: syzkaller129261 Not tainted 4.16.0-rc6+ #43 [ 24.081053] FAULT_INJECTION: forcing a failure. [ 24.081053] name failslab, interval 1, probability 0, space 0, times 0 [ 24.082197] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 24.082201] Call Trace: [ 24.082214] dump_stack+0x194/0x24d [ 24.082224] ? arch_local_irq_restore+0x53/0x53 [ 24.082237] ? find_held_lock+0x35/0x1d0 [ 24.117780] should_fail+0x8c0/0xa40 [ 24.121485] ? __list_lru_init+0x352/0x750 [ 24.125707] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 24.130815] ? find_held_lock+0x35/0x1d0 [ 24.134891] ? __lock_is_held+0xb6/0x140 [ 24.139036] ? check_same_owner+0x320/0x320 [ 24.143351] ? rcu_note_context_switch+0x710/0x710 [ 24.148268] ? find_held_lock+0x35/0x1d0 [ 24.152322] should_failslab+0xec/0x120 [ 24.156284] __kmalloc+0x63/0x760 [ 24.159725] ? lock_downgrade+0x980/0x980 [ 24.163860] ? _raw_spin_unlock+0x22/0x30 [ 24.167994] ? register_shrinker+0x10e/0x2d0 [ 24.172393] ? trace_event_raw_event_module_request+0x320/0x320 [ 24.178439] register_shrinker+0x10e/0x2d0 [ 24.182660] ? __bpf_trace_mm_vmscan_wakeup_kswapd+0x40/0x40 [ 24.188445] ? memcpy+0x45/0x50 [ 24.191717] sget_userns+0xbbf/0xe40 [ 24.195419] ? kernfs_sop_show_path+0x190/0x190 [ 24.200077] ? kernfs_sop_show_options+0x180/0x180 [ 24.205081] ? destroy_unused_super.part.6+0xd0/0xd0 [ 24.210177] ? check_same_owner+0x320/0x320 [ 24.214487] ? rcu_pm_notify+0xc0/0xc0 [ 24.218366] ? rcu_read_lock_sched_held+0x108/0x120 [ 24.223379] ? kmem_cache_alloc_trace+0x459/0x740 [ 24.228207] ? lock_downgrade+0x980/0x980 [ 24.232355] kernfs_mount_ns+0x13d/0x8b0 [ 24.236406] ? kernfs_super_ns+0x70/0x70 [ 24.240464] sysfs_mount+0xc2/0x1c0 [ 24.244087] ? sysfs_kill_sb+0x40/0x40 [ 24.247974] ? alloc_pages_current+0xbe/0x1e0 [ 24.252465] ? security_sb_copy_data+0x81/0xb0 [ 24.257045] mount_fs+0x66/0x2d0 [ 24.260403] vfs_kern_mount.part.26+0xc6/0x4a0 [ 24.264975] ? may_umount+0xa0/0xa0 [ 24.268589] ? _raw_read_unlock+0x22/0x30 [ 24.272729] ? __get_fs_type+0x8a/0xc0 [ 24.276607] do_mount+0xea4/0x2bb0 [ 24.280141] ? copy_mount_string+0x40/0x40 [ 24.284370] ? rcu_pm_notify+0xc0/0xc0 [ 24.288253] ? copy_mount_options+0x5f/0x2e0 [ 24.292647] ? rcu_read_lock_sched_held+0x108/0x120 [ 24.297657] ? kmem_cache_alloc_trace+0x459/0x740 [ 24.302487] ? kasan_check_write+0x14/0x20 [ 24.306718] ? _copy_from_user+0x99/0x110 [ 24.310859] ? copy_mount_options+0x1f7/0x2e0 [ 24.315342] SyS_mount+0xab/0x120 [ 24.318781] ? copy_mnt_ns+0xb30/0xb30 [ 24.322744] do_syscall_64+0x281/0x940 [ 24.326624] ? vmalloc_sync_all+0x30/0x30 [ 24.330759] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 24.335502] ? syscall_return_slowpath+0x550/0x550 [ 24.340418] ? syscall_return_slowpath+0x2ac/0x550 [ 24.345338] ? prepare_exit_to_usermode+0x350/0x350 [ 24.350344] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 24.355697] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 24.360531] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 24.365705] RIP: 0033:0x442609 [ 24.368880] RSP: 002b:00007fff40a278e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 24.376578] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000442609 [ 24.383838] RDX: 0000000020000140 RSI: 0000000020000040 RDI: 0000000020000000 [ 24.391184] RBP: 00007fff40a28190 R08: 00000000200002c0 R09: 0000000300000000 [ 24.398448] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 24.405709] R13: 0000000000000003 R14: 0000000000001380 R15: 00007fff40a27a28 [ 24.412987] CPU: 0 PID: 4474 Comm: syzkaller129261 Not tainted 4.16.0-rc6+ #43 [ 24.420346] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 24.429704] Call Trace: [ 24.432294] dump_stack+0x194/0x24d [ 24.435927] ? arch_local_irq_restore+0x53/0x53 [ 24.438302] kasan: CONFIG_KASAN_INLINE enabled [ 24.440596] ? find_held_lock+0x35/0x1d0 [ 24.440610] should_fail+0x8c0/0xa40 [ 24.440619] ? __list_lru_init+0x352/0x750 [ 24.440629] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 24.440645] ? find_held_lock+0x35/0x1d0 [ 24.440656] ? __lock_is_held+0xb6/0x140 [ 24.440670] ? check_same_owner+0x320/0x320 [ 24.440682] ? rcu_note_context_switch+0x710/0x710 [ 24.445322] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 24.449345] ? find_held_lock+0x35/0x1d0 [ 24.449356] should_failslab+0xec/0x120 [ 24.449365] __kmalloc+0x63/0x760 [ 24.449371] ? lock_downgrade+0x980/0x980 [ 24.449380] ? _raw_spin_unlock+0x22/0x30 [ 24.453095] general protection fault: 0000 [#1] SMP KASAN [ 24.457286] ? register_shrinker+0x10e/0x2d0 [ 24.462357] Dumping ftrace buffer: [ 24.466398] ? trace_event_raw_event_module_request+0x320/0x320 [ 24.470425] (ftrace buffer empty) [ 24.474722] register_shrinker+0x10e/0x2d0 [ 24.479622] Modules linked in: [ 24.486962] ? __bpf_trace_mm_vmscan_wakeup_kswapd+0x40/0x40 [ 24.494942] ? memcpy+0x45/0x50 [ 24.498369] CPU: 1 PID: 4471 Comm: syzkaller129261 Not tainted 4.16.0-rc6+ #43 [ 24.502491] sget_userns+0xbbf/0xe40 [ 24.506611] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 24.512127] ? kernfs_sop_show_path+0x190/0x190 [ 24.516513] RIP: 0010:__list_del_entry_valid+0x7e/0x150 [ 24.520033] ? kernfs_sop_show_options+0x180/0x180 [ 24.526148] RSP: 0018:ffff8801ae017658 EFLAGS: 00010246 [ 24.529847] ? destroy_unused_super.part.6+0xd0/0xd0 [ 24.537232] ? check_same_owner+0x320/0x320 [ 24.543104] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 24.543111] RDX: 0000000000000000 RSI: ffff8801d97a6e98 RDI: ffff8801d97a6ea0 [ 24.546370] ? rcu_pm_notify+0xc0/0xc0 [ 24.553705] RBP: ffff8801ae017670 R08: ffffffff81d39d22 R09: 0000000000000004 [ 24.557399] ? rcu_read_lock_sched_held+0x108/0x120 [ 24.566727] R10: ffff8801ae017670 R11: 0000000000000000 R12: 0000000000000000 [ 24.571374] ? kmem_cache_alloc_trace+0x459/0x740 [ 24.576711] R13: ffff8801d91dec00 R14: ffff8801ae017700 R15: ffff8801d97a6e98 [ 24.581614] ? lock_downgrade+0x980/0x980 [ 24.586949] FS: 0000000001569880(0000) GS:ffff8801db100000(0000) knlGS:0000000000000000 [ 24.592029] kernfs_mount_ns+0x13d/0x8b0 [ 24.596316] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 24.596321] CR2: 00000000006d0188 CR3: 00000001da40c005 CR4: 00000000001606e0 [ 24.603572] ? kernfs_super_ns+0x70/0x70 [ 24.610903] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 24.614770] sysfs_mount+0xc2/0x1c0 [ 24.622010] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 24.622014] Call Trace: [ 24.627010] ? sysfs_kill_sb+0x40/0x40 [ 24.634264] ? mutex_lock_nested+0x16/0x20 [ 24.639077] ? alloc_pages_current+0xbe/0x1e0 [ 24.646323] kernfs_kill_sb+0x9e/0x330 [ 24.650450] ? security_sb_copy_data+0x81/0xb0 [ 24.658661] ? unregister_shrinker+0x22c/0x3a0 [ 24.662694] mount_fs+0x66/0x2d0 [ 24.668553] ? kernfs_mount_ns+0x8b0/0x8b0 [ 24.675803] vfs_kern_mount.part.26+0xc6/0x4a0 [ 24.679838] ? perf_trace_mm_vmscan_writepage+0x790/0x790 [ 24.687086] ? may_umount+0xa0/0xa0 [ 24.690689] ? register_shrinker+0x235/0x2d0 [ 24.697938] ? _raw_read_unlock+0x22/0x30 [ 24.700499] ? __bpf_trace_mm_vmscan_wakeup_kswapd+0x40/0x40 [ 24.704361] ? __get_fs_type+0x8a/0xc0 [ 24.708568] sysfs_kill_sb+0x22/0x40 [ 24.713035] do_mount+0xea4/0x2bb0 [ 24.716899] deactivate_locked_super+0x88/0xd0 [ 24.721457] ? copy_mount_string+0x40/0x40 [ 24.726015] sget_userns+0xbda/0xe40 [ 24.729360] ? rcu_pm_notify+0xc0/0xc0 [ 24.733575] ? kernfs_sop_show_path+0x190/0x190 [ 24.738138] ? copy_mount_options+0x5f/0x2e0 [ 24.743655] ? kernfs_sop_show_options+0x180/0x180 [ 24.747252] ? rcu_read_lock_sched_held+0x108/0x120 [ 24.747262] ? kmem_cache_alloc_trace+0x459/0x740 [ 24.751645] ? destroy_unused_super.part.6+0xd0/0xd0 [ 24.755770] ? kasan_check_write+0x14/0x20 [ 24.761541] ? check_same_owner+0x320/0x320 [ 24.765488] ? _copy_from_user+0x99/0x110 [ 24.769173] ? rcu_pm_notify+0xc0/0xc0 [ 24.772686] ? copy_mount_options+0x1f7/0x2e0 [ 24.777268] ? rcu_read_lock_sched_held+0x108/0x120 [ 24.781474] SyS_mount+0xab/0x120 [ 24.785162] ? kmem_cache_alloc_trace+0x459/0x740 [ 24.789025] ? copy_mnt_ns+0xb30/0xb30 [ 24.793672] ? lock_downgrade+0x980/0x980 [ 24.798056] do_syscall_64+0x281/0x940 [ 24.802958] kernfs_mount_ns+0x13d/0x8b0 [ 24.807951] ? vmalloc_sync_all+0x30/0x30 [ 24.812766] ? kernfs_super_ns+0x70/0x70 [ 24.817846] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 24.822055] sysfs_mount+0xc2/0x1c0 [ 24.826353] ? syscall_return_slowpath+0x550/0x550 [ 24.830481] ? sysfs_kill_sb+0x40/0x40 [ 24.834345] ? syscall_return_slowpath+0x2ac/0x550 [ 24.838837] ? alloc_pages_current+0xbe/0x1e0 [ 24.843828] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 24.847258] ? security_sb_copy_data+0x81/0xb0 [ 24.852991] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 24.856851] mount_fs+0x66/0x2d0 [ 24.860977] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 24.864839] vfs_kern_mount.part.26+0xc6/0x4a0 [ 24.868874] RIP: 0033:0x442609 [ 24.873001] ? may_umount+0xa0/0xa0 [ 24.877033] RSP: 002b:00007fff40a278e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 24.882553] ? _raw_read_unlock+0x22/0x30 [ 24.886153] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000442609 [ 24.891080] ? __get_fs_type+0x8a/0xc0 [ 24.894936] RDX: 0000000020000140 RSI: 0000000020000040 RDI: 0000000020000000 [ 24.894941] RBP: 00007fff40a28190 R08: 00000000200002c0 R09: 0000000300000000 [ 24.899847] do_mount+0xea4/0x2bb0 [ 24.904319] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 24.909663] ? copy_mount_string+0x40/0x40 [ 24.914214] R13: 0000000000000003 R14: 0000000000001380 R15: 00007fff40a27a28 [ 24.919037] ? rcu_pm_notify+0xc0/0xc0 [ 25.002369] ? copy_mount_options+0x5f/0x2e0 [ 25.006761] ? rcu_read_lock_sched_held+0x108/0x120 [ 25.011787] ? kmem_cache_alloc_trace+0x459/0x740 [ 25.016620] ? copy_mount_options+0x1f7/0x2e0 [ 25.021112] SyS_mount+0xab/0x120 [ 25.024553] ? copy_mnt_ns+0xb30/0xb30 [ 25.028424] do_syscall_64+0x281/0x940 [ 25.032291] ? vmalloc_sync_all+0x30/0x30 [ 25.036420] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 25.041938] ? syscall_return_slowpath+0x550/0x550 [ 25.046856] ? syscall_return_slowpath+0x2ac/0x550 [ 25.051770] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 25.057129] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 25.061953] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 25.067121] RIP: 0033:0x442609 [ 25.070286] RSP: 002b:00007fff40a278e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 25.077969] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000442609 [ 25.085226] RDX: 0000000020000140 RSI: 0000000020000040 RDI: 0000000020000000 [ 25.092481] RBP: 00007fff40a28190 R08: 00000000200002c0 R09: 0000000300000000 [ 25.099729] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 25.106976] R13: 0000000000000003 R14: 0000000000001380 R15: 00007fff40a27a28 [ 25.114237] Code: 00 00 00 00 ad de 49 39 c4 74 66 48 b8 00 02 00 00 00 00 ad de 48 89 da 48 39 c3 74 65 48 c1 ea 03 48 b8 00 00 00 00 00 fc ff df <80> 3c 02 00 75 7b 48 8b 13 48 39 f2 75 57 49 8d 7c 24 08 48 b8 [ 25.133390] RIP: __list_del_entry_valid+0x7e/0x150 RSP: ffff8801ae017658 [ 25.140389] ---[ end trace b14d521943ecadbd ]--- [ 25.145159] Kernel panic - not syncing: Fatal exception [ 25.151058] Dumping ftrace buffer: [ 25.154590] (ftrace buffer empty) [ 25.158276] Kernel Offset: disabled [ 25.161878] Rebooting in 86400 seconds..