INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.6' (ECDSA) to the list of known hosts. executing program executing program executing program executing program executing program executing program executing program syzkaller login: [ 27.502913] gfs2: fsid=_dev_dsp#: Trying to join cluster "lock_nolock", "_dev_dsp#" [ 27.508755] sysfs: cannot create duplicate filename '/fs/gfs2/_dev_dsp#' [ 27.510825] gfs2: fsid=_dev_dsp#: Now mounting FS... [ 27.516979] sysfs: cannot create duplicate filename '/fs/gfs2/_dev_dsp#' [ 27.517695] CPU: 0 PID: 4433 Comm: syzkaller794056 Not tainted 4.16.0+ #13 [ 27.536817] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 27.546151] Call Trace: [ 27.548722] dump_stack+0x1a7/0x27d [ 27.552333] ? arch_local_irq_restore+0x53/0x53 [ 27.556987] ? trace_hardirqs_on+0xd/0x10 [ 27.561115] ? sysfs_warn_dup+0x6c/0xa0 [ 27.565069] sysfs_warn_dup+0x83/0xa0 [ 27.568850] sysfs_create_dir_ns+0x178/0x1d0 [ 27.573239] kobject_add_internal+0x335/0xbc0 [ 27.577718] ? kobj_ns_type_registered+0x50/0x50 [ 27.582458] ? kfree_const+0x31/0x40 [ 27.586151] ? rcu_read_lock_sched_held+0x108/0x120 [ 27.591146] ? kfree+0x1f6/0x260 [ 27.594494] ? kfree_const+0x36/0x40 [ 27.598193] kobject_init_and_add+0xf9/0x150 [ 27.602582] ? kset_create_and_add+0x170/0x170 [ 27.607146] ? vsnprintf+0x1ed/0x1900 [ 27.610927] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 27.615498] gfs2_sys_fs_add+0x1ff/0x580 [ 27.619542] ? recover_store+0x160/0x160 [ 27.623583] ? snprintf+0xc0/0xf0 [ 27.627020] ? vsprintf+0x40/0x40 [ 27.630463] ? set_blocksize+0x1f1/0x260 [ 27.634507] ? memcpy+0x45/0x50 [ 27.637770] fill_super+0x86f/0x1d70 [ 27.641465] ? vsnprintf+0x1ed/0x1900 [ 27.645252] ? gfs2_online_uevent+0x2a0/0x2a0 [ 27.649729] ? memcpy+0x45/0x50 [ 27.652991] ? match_strlcpy+0xbc/0xf0 [ 27.656860] ? snprintf+0xc0/0xf0 [ 27.660291] ? vsprintf+0x40/0x40 [ 27.663723] ? gfs2_evict_inode+0x1500/0x1500 [ 27.668198] ? ns_capable_common+0xcf/0x160 [ 27.672499] ? set_blocksize+0x1f1/0x260 [ 27.676546] gfs2_mount+0x587/0x6e0 [ 27.680155] ? gfs2_mount+0x587/0x6e0 [ 27.683940] ? fill_super+0x1d70/0x1d70 [ 27.687894] ? rcu_read_lock_sched_held+0x108/0x120 [ 27.692908] mount_fs+0x66/0x2d0 [ 27.696259] vfs_kern_mount.part.26+0xc6/0x4a0 [ 27.700821] ? may_umount+0xa0/0xa0 [ 27.704435] ? _raw_read_unlock+0x22/0x30 [ 27.708566] ? __get_fs_type+0x8a/0xc0 [ 27.712439] do_mount+0xea4/0x2b90 [ 27.715965] ? copy_mount_string+0x40/0x40 [ 27.720179] ? rcu_pm_notify+0xc0/0xc0 [ 27.724054] ? copy_mount_options+0x5f/0x2e0 [ 27.728447] ? rcu_read_lock_sched_held+0x108/0x120 [ 27.733445] ? kmem_cache_alloc_trace+0x459/0x740 [ 27.738273] ? copy_mount_options+0x1f7/0x2e0 [ 27.742751] ksys_mount+0xab/0x120 [ 27.746271] SyS_mount+0x39/0x50 [ 27.749615] ? ksys_mount+0x120/0x120 [ 27.753399] do_syscall_64+0x281/0x940 [ 27.757267] ? vmalloc_sync_all+0x30/0x30 [ 27.761396] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 27.766916] ? syscall_return_slowpath+0x550/0x550 [ 27.771825] ? syscall_return_slowpath+0x2ac/0x550 [ 27.776737] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 27.782081] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 27.786908] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 27.792079] RIP: 0033:0x4431fa [ 27.795251] RSP: 002b:00007ffc39311eb8 EFLAGS: 00000213 ORIG_RAX: 00000000000000a5 [ 27.802942] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000004431fa [ 27.810190] RDX: 0000000020000040 RSI: 0000000020000080 RDI: 00007ffc39311ed0 [ 27.817440] RBP: 0000000020000270 R08: 00000000200003c0 R09: 000000000000000a [ 27.824690] R10: 0000000000000002 R11: 0000000000000213 R12: fffffffffffffffe [ 27.831937] R13: 0030656c69662f2e R14: 0000000000000004 R15: 00000000200003c0 [ 27.839205] CPU: 1 PID: 4436 Comm: syzkaller794056 Not tainted 4.16.0+ #13 [ 27.839682] ------------[ cut here ]------------ [ 27.846197] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 27.846201] Call Trace: [ 27.846212] dump_stack+0x1a7/0x27d [ 27.846225] ? arch_local_irq_restore+0x53/0x53 [ 27.850964] kobject_add_internal failed for _dev_dsp# with -EEXIST, don't try to register things with the same name in the same directory. [ 27.860278] ? trace_hardirqs_on+0xd/0x10 [ 27.860288] ? sysfs_warn_dup+0x6c/0xa0 [ 27.860298] sysfs_warn_dup+0x83/0xa0 [ 27.863059] WARNING: CPU: 0 PID: 4433 at lib/kobject.c:238 kobject_add_internal+0x8d4/0xbc0 [ 27.866447] sysfs_create_dir_ns+0x178/0x1d0 [ 27.871078] Kernel panic - not syncing: panic_on_warn set ... [ 27.871078] [ 27.883615] kobject_add_internal+0x335/0xbc0 [ 27.920082] ? kobj_ns_type_registered+0x50/0x50 [ 27.924818] ? kfree_const+0x31/0x40 [ 27.928512] ? rcu_read_lock_sched_held+0x108/0x120 [ 27.933506] ? kfree+0x1f6/0x260 [ 27.936849] ? kfree_const+0x36/0x40 [ 27.940541] kobject_init_and_add+0xf9/0x150 [ 27.944929] ? kset_create_and_add+0x170/0x170 [ 27.949488] ? vsnprintf+0x1ed/0x1900 [ 27.953263] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 27.957828] gfs2_sys_fs_add+0x1ff/0x580 [ 27.961868] ? recover_store+0x160/0x160 [ 27.965905] ? snprintf+0xc0/0xf0 [ 27.969341] ? vsprintf+0x40/0x40 [ 27.972773] ? set_blocksize+0x1f1/0x260 [ 27.976811] ? memcpy+0x45/0x50 [ 27.980073] fill_super+0x86f/0x1d70 [ 27.983763] ? vsnprintf+0x1ed/0x1900 [ 27.987547] ? gfs2_online_uevent+0x2a0/0x2a0 [ 27.992020] ? memcpy+0x45/0x50 [ 27.995280] ? match_strlcpy+0xbc/0xf0 [ 27.999144] ? snprintf+0xc0/0xf0 [ 28.002573] ? vsprintf+0x40/0x40 [ 28.006002] ? gfs2_evict_inode+0x1500/0x1500 [ 28.010482] ? ns_capable_common+0xcf/0x160 [ 28.014784] ? set_blocksize+0x1f1/0x260 [ 28.018826] gfs2_mount+0x587/0x6e0 [ 28.022431] ? gfs2_mount+0x587/0x6e0 [ 28.026219] ? fill_super+0x1d70/0x1d70 [ 28.030169] ? rcu_read_lock_sched_held+0x108/0x120 [ 28.035180] mount_fs+0x66/0x2d0 [ 28.038528] vfs_kern_mount.part.26+0xc6/0x4a0 [ 28.043090] ? may_umount+0xa0/0xa0 [ 28.046694] ? _raw_read_unlock+0x22/0x30 [ 28.050822] ? __get_fs_type+0x8a/0xc0 [ 28.054688] do_mount+0xea4/0x2b90 [ 28.058204] ? kasan_check_read+0x11/0x20 [ 28.062328] ? do_raw_spin_unlock+0x9e/0x310 [ 28.066717] ? copy_mount_string+0x40/0x40 [ 28.070930] ? rcu_pm_notify+0xc0/0xc0 [ 28.074802] ? copy_mount_options+0x5f/0x2e0 [ 28.079189] ? rcu_read_lock_sched_held+0x108/0x120 [ 28.084186] ? kmem_cache_alloc_trace+0x459/0x740 [ 28.089006] ? kasan_check_write+0x14/0x20 [ 28.093221] ? copy_mount_options+0x1f7/0x2e0 [ 28.097694] ksys_mount+0xab/0x120 [ 28.101216] SyS_mount+0x39/0x50 [ 28.104558] ? ksys_mount+0x120/0x120 [ 28.108338] do_syscall_64+0x281/0x940 [ 28.112202] ? vmalloc_sync_all+0x30/0x30 [ 28.116328] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 28.121063] ? syscall_return_slowpath+0x550/0x550 [ 28.125971] ? syscall_return_slowpath+0x2ac/0x550 [ 28.130880] ? prepare_exit_to_usermode+0x350/0x350 [ 28.135876] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 28.141222] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 28.146047] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 28.151211] RIP: 0033:0x4431fa [ 28.154379] RSP: 002b:00007ffc39311eb8 EFLAGS: 00000213 ORIG_RAX: 00000000000000a5 [ 28.162064] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000004431fa [ 28.169310] RDX: 0000000020000040 RSI: 0000000020000080 RDI: 00007ffc39311ed0 [ 28.176558] RBP: 0000000020000270 R08: 00000000200003c0 R09: 000000000000000a [ 28.183804] R10: 0000000000000002 R11: 0000000000000213 R12: fffffffffffffffe [ 28.191052] R13: 0030656c69662f2e R14: 0000000000000004 R15: 00000000200003c0 [ 28.198312] CPU: 0 PID: 4433 Comm: syzkaller794056 Not tainted 4.16.0+ #13 [ 28.198419] ------------[ cut here ]------------ [ 28.205308] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 28.205312] Call Trace: [ 28.205321] dump_stack+0x1a7/0x27d [ 28.205331] ? arch_local_irq_restore+0x53/0x53 [ 28.205342] ? vsnprintf+0x1ed/0x1900 [ 28.210174] kobject_add_internal failed for _dev_dsp# with -EEXIST, don't try to register things with the same name in the same directory. [ 28.219488] panic+0x1f8/0x42c [ 28.219497] ? refcount_error_report+0x214/0x214 [ 28.219504] ? show_regs_print_info+0x18/0x18 [ 28.219512] ? vprintk_emit+0xa5f/0xb90 [ 28.222273] WARNING: CPU: 1 PID: 4436 at lib/kobject.c:238 kobject_add_internal+0x8d4/0xbc0 [ 28.225666] ? __warn+0x1c1/0x200 [ 28.230299] Modules linked in: [ 28.234073] ? kobject_add_internal+0x8d4/0xbc0 [ 28.246610] CPU: 1 PID: 4436 Comm: syzkaller794056 Not tainted 4.16.0+ #13 [ 28.249772] __warn+0x1dc/0x200 [ 28.254490] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 28.254499] RIP: 0010:kobject_add_internal+0x8d4/0xbc0 [ 28.258960] ? kobject_add_internal+0x8d4/0xbc0 [ 28.262906] RSP: 0018:ffff8801ae18f470 EFLAGS: 00010282 [ 28.271455] report_bug+0x1f4/0x2b0 [ 28.274872] RAX: dffffc0000000008 RBX: ffff8801ae7bd190 RCX: ffffffff815b324e [ 28.274878] RDX: 0000000000000000 RSI: 1ffff10035c31e3e RDI: 1ffff10035c31e13 [ 28.278046] fixup_bug.part.10+0x37/0x80 [ 28.282672] RBP: ffff8801ae18f568 R08: 1ffff10035c31dd5 R09: 0000000000000001 [ 28.282678] R10: 0000000000000001 R11: 0000000000000000 R12: 1ffff10035c31e94 [ 28.289662] do_error_trap+0x2d7/0x3e0 [ 28.292903] R13: 00000000ffffffef R14: ffff8801d39c1f48 R15: 1ffff10035c31e98 [ 28.292911] FS: 0000000000b20880(0000) GS:ffff8801db100000(0000) knlGS:0000000000000000 [ 28.302237] ? vprintk_default+0x28/0x30 [ 28.307473] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 28.307479] CR2: 0000000000ecfcc0 CR3: 00000001aea5c000 CR4: 00000000001406e0 [ 28.312116] ? math_error+0x400/0x400 [ 28.317446] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 28.321038] ? printk+0xaa/0xca [ 28.328276] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 28.328280] Call Trace: [ 28.335527] ? show_regs_print_info+0x18/0x18 [ 28.339559] ? kobj_ns_type_registered+0x50/0x50 [ 28.346802] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 28.354041] ? kfree_const+0x31/0x40 [ 28.357899] do_invalid_op+0x1b/0x20 [ 28.365138] ? rcu_read_lock_sched_held+0x108/0x120 [ 28.373331] invalid_op+0x1b/0x40 [ 28.377360] ? kfree+0x1f6/0x260 [ 28.383210] RIP: 0010:kobject_add_internal+0x8d4/0xbc0 [ 28.390450] ? kfree_const+0x36/0x40 [ 28.394212] RSP: 0018:ffff8801ae6af470 EFLAGS: 00010282 [ 28.401461] kobject_init_and_add+0xf9/0x150 [ 28.404704] RAX: dffffc0000000008 RBX: ffff8801ae7ed150 RCX: ffffffff815b324e [ 28.404710] RDX: 0000000000000000 RSI: 1ffff10035cd5e3e RDI: 1ffff10035cd5e13 [ 28.411952] ? kset_create_and_add+0x170/0x170 [ 28.414497] RBP: ffff8801ae6af568 R08: 1ffff10035cd5dd5 R09: 0000000000000000 [ 28.414503] R10: 0000000000000001 R11: 0000000000000000 R12: 1ffff10035cd5e94 [ 28.418966] ? vsnprintf+0x1ed/0x1900 [ 28.423684] R13: 00000000ffffffef R14: ffff8801d39c1f48 R15: 1ffff10035cd5e98 [ 28.423696] ? vprintk_func+0x5e/0xc0 [ 28.428504] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 28.432193] ? kobj_ns_type_registered+0x50/0x50 [ 28.435879] gfs2_sys_fs_add+0x1ff/0x580 [ 28.440853] ? kfree_const+0x31/0x40 [ 28.444277] ? recover_store+0x160/0x160 [ 28.447613] ? rcu_read_lock_sched_held+0x108/0x120 [ 28.452853] ? snprintf+0xc0/0xf0 [ 28.456533] ? kfree+0x1f6/0x260 [ 28.461863] ? vsprintf+0x40/0x40 [ 28.466238] ? kfree_const+0x36/0x40 [ 28.473482] ? set_blocksize+0x1f1/0x260 [ 28.480722] kobject_init_and_add+0xf9/0x150 [ 28.485272] ? memcpy+0x45/0x50 [ 28.492511] ? kset_create_and_add+0x170/0x170 [ 28.499754] fill_super+0x86f/0x1d70 [ 28.503518] ? vsnprintf+0x1ed/0x1900 [ 28.510758] ? vsnprintf+0x1ed/0x1900 [ 28.514525] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 28.519077] ? gfs2_online_uevent+0x2a0/0x2a0 [ 28.523803] gfs2_sys_fs_add+0x1ff/0x580 [ 28.527827] ? memcpy+0x45/0x50 [ 28.531510] ? recover_store+0x160/0x160 [ 28.535540] ? match_strlcpy+0xbc/0xf0 [ 28.540520] ? snprintf+0xc0/0xf0 [ 28.543943] ? snprintf+0xc0/0xf0 [ 28.547275] ? vsprintf+0x40/0x40 [ 28.550695] ? vsprintf+0x40/0x40 [ 28.554381] ? set_blocksize+0x1f1/0x260 [ 28.558408] ? gfs2_evict_inode+0x1500/0x1500 [ 28.562783] ? memcpy+0x45/0x50 [ 28.566030] ? ns_capable_common+0xcf/0x160 [ 28.570583] fill_super+0x86f/0x1d70 [ 28.574263] ? set_blocksize+0x1f1/0x260 [ 28.578030] ? vsnprintf+0x1ed/0x1900 [ 28.581801] gfs2_mount+0x587/0x6e0 [ 28.586352] ? gfs2_online_uevent+0x2a0/0x2a0 [ 28.590812] ? gfs2_mount+0x587/0x6e0 [ 28.594839] ? memcpy+0x45/0x50 [ 28.598088] ? fill_super+0x1d70/0x1d70 [ 28.602118] ? match_strlcpy+0xbc/0xf0 [ 28.605972] ? rcu_read_lock_sched_held+0x108/0x120 [ 28.609394] ? snprintf+0xc0/0xf0 [ 28.612834] mount_fs+0x66/0x2d0 [ 28.616237] ? vsprintf+0x40/0x40 [ 28.619664] vfs_kern_mount.part.26+0xc6/0x4a0 [ 28.623688] ? gfs2_evict_inode+0x1500/0x1500 [ 28.628149] ? may_umount+0xa0/0xa0 [ 28.631396] ? ns_capable_common+0xcf/0x160 [ 28.635684] ? _raw_read_unlock+0x22/0x30 [ 28.639370] ? set_blocksize+0x1f1/0x260 [ 28.643401] ? __get_fs_type+0x8a/0xc0 [ 28.647172] gfs2_mount+0x587/0x6e0 [ 28.650769] do_mount+0xea4/0x2b90 [ 28.655229] ? gfs2_mount+0x587/0x6e0 [ 28.658998] ? kasan_check_read+0x11/0x20 [ 28.662245] ? fill_super+0x1d70/0x1d70 [ 28.666188] ? do_raw_spin_unlock+0x9e/0x310 [ 28.670040] ? rcu_read_lock_sched_held+0x108/0x120 [ 28.675024] ? copy_mount_string+0x40/0x40 [ 28.678461] mount_fs+0x66/0x2d0 [ 28.681781] ? rcu_pm_notify+0xc0/0xc0 [ 28.685205] vfs_kern_mount.part.26+0xc6/0x4a0 [ 28.689756] ? copy_mount_options+0x5f/0x2e0 [ 28.694217] ? may_umount+0xa0/0xa0 [ 28.697812] ? rcu_read_lock_sched_held+0x108/0x120 [ 28.702100] ? _raw_read_unlock+0x22/0x30 [ 28.706217] ? kmem_cache_alloc_trace+0x459/0x740 [ 28.710248] ? __get_fs_type+0x8a/0xc0 [ 28.714106] ? kasan_check_write+0x14/0x20 [ 28.717701] do_mount+0xea4/0x2b90 [ 28.721208] ? copy_mount_options+0x1f7/0x2e0 [ 28.724983] ? copy_mount_string+0x40/0x40 [ 28.729102] ksys_mount+0xab/0x120 [ 28.733045] ? rcu_pm_notify+0xc0/0xc0 [ 28.737421] SyS_mount+0x39/0x50 [ 28.742408] ? copy_mount_options+0x5f/0x2e0 [ 28.746607] ? ksys_mount+0x120/0x120 [ 28.749942] ? rcu_read_lock_sched_held+0x108/0x120 [ 28.753796] do_syscall_64+0x281/0x940 [ 28.758348] ? kmem_cache_alloc_trace+0x459/0x740 [ 28.762809] ? vmalloc_sync_all+0x30/0x30 [ 28.766412] ? copy_mount_options+0x1f7/0x2e0 [ 28.771391] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 28.775509] ksys_mount+0xab/0x120 [ 28.780321] ? syscall_return_slowpath+0x550/0x550 [ 28.784175] SyS_mount+0x39/0x50 [ 28.788380] ? syscall_return_slowpath+0x2ac/0x550 [ 28.791887] ? ksys_mount+0x120/0x120 [ 28.796350] ? prepare_exit_to_usermode+0x350/0x350 [ 28.800554] do_syscall_64+0x281/0x940 [ 28.804062] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 28.807917] ? vmalloc_sync_all+0x30/0x30 [ 28.811251] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 28.815627] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 28.819400] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 28.824381] ? syscall_return_slowpath+0x550/0x550 [ 28.828236] RIP: 0033:0x4431fa [ 28.833044] ? syscall_return_slowpath+0x2ac/0x550 [ 28.837153] RSP: 002b:00007ffc39311eb8 EFLAGS: 00000213 ORIG_RAX: 00000000000000a5 [ 28.841624] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 28.846340] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000004431fa [ 28.846345] RDX: 0000000020000040 RSI: 0000000020000080 RDI: 00007ffc39311ed0 [ 28.846351] RBP: 0000000020000270 R08: 00000000200003c0 R09: 000000000000000a [ 28.849863] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 28.854754] R10: 0000000000000002 R11: 0000000000000213 R12: fffffffffffffffe [ 28.854760] R13: 0030656c69662f2e R14: 0000000000000004 R15: 00000000200003c0 [ 28.858102] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 28.862999] Code: [ 28.866758] RIP: 0033:0x4431fa [ 28.866763] RSP: 002b:00007ffc39311eb8 EFLAGS: 00000213 [ 28.871745] 00 [ 28.875599] ORIG_RAX: 00000000000000a5 [ 28.875605] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000004431fa [ 28.880935] 00 [ 28.885048] RDX: 0000000020000040 RSI: 0000000020000080 RDI: 00007ffc39311ed0 [ 28.885054] RBP: 0000000020000270 R08: 00000000200003c0 R09: 000000000000000a [ 28.889859] 00 [ 28.895364] R10: 0000000000000002 R11: 0000000000000213 R12: fffffffffffffffe [ 28.895371] R13: 0030656c69662f2e R14: 0000000000000004 R15: 00000000200003c0 [ 28.900523] 00 fc ff df 48 c1 ea 03 80 3c 02 00 0f 85 aa 00 00 00 48 8b 13 48 c7 c6 e0 3d d6 87 48 c7 c7 40 3b d6 87 e8 3c dc 5d fa <0f> 0b e9 1d fb ff ff e8 60 ec 8d fa 0f 0b e9 29 fe ff ff e8 54 [ 29.046802] ---[ end trace 75173e99d4f58ca1 ]--- [ 29.051981] Dumping ftrace buffer: [ 29.055617] (ftrace buffer empty) [ 29.059300] Kernel Offset: disabled [ 29.062900] Rebooting in 86400 seconds..