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 '10.128.10.34' (ECDSA) to the list of known hosts. executing program executing program executing program executing program executing program executing program executing program syzkaller login: [ 30.514403] gfs2: can't find protocol dlm [ 30.516171] sysfs: cannot create duplicate filename '/fs/gfs2/_dev_cuse' [ 30.525201] sysfs: cannot create duplicate filename '/fs/gfs2/_dev_cuse' [ 30.525605] CPU: 0 PID: 4496 Comm: syzkaller551643 Not tainted 4.16.0+ #4 [ 30.539298] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 30.548636] Call Trace: [ 30.551221] dump_stack+0x1b9/0x294 [ 30.554845] ? dump_stack_print_info.cold.2+0x52/0x52 [ 30.560049] sysfs_warn_dup.cold.3+0x1c/0x2b [ 30.564453] sysfs_create_dir_ns+0x184/0x1d0 [ 30.568855] kobject_add_internal+0x353/0xba0 [ 30.573344] ? kobj_ns_type_registered+0x60/0x60 [ 30.578091] ? kfree_const+0x59/0x70 [ 30.581798] ? rcu_read_lock_sched_held+0x108/0x120 [ 30.586802] ? kfree+0x1e9/0x260 [ 30.590163] ? kfree_const+0x5e/0x70 [ 30.593870] kobject_init_and_add+0xed/0x130 [ 30.598268] ? kobject_add_internal+0xba0/0xba0 [ 30.602932] ? vsnprintf+0x242/0x1b40 [ 30.606734] gfs2_sys_fs_add+0x1ff/0x500 [ 30.610787] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 30.616419] ? recover_store+0x190/0x190 [ 30.620473] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 30.626004] ? snprintf+0xa5/0xd0 [ 30.629449] ? vscnprintf+0x80/0x80 [ 30.633070] ? memcpy+0x45/0x50 [ 30.636346] fill_super+0x8c9/0x1a40 [ 30.640053] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 30.645580] ? vsnprintf+0x242/0x1b40 [ 30.649378] ? gfs2_online_uevent+0x2b0/0x2b0 [ 30.653868] ? gfs2_mount_args+0x962/0xae0 [ 30.658096] ? snprintf+0xa5/0xd0 [ 30.661544] ? vsprintf+0x40/0x40 [ 30.664989] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 30.669997] ? set_blocksize+0x2c4/0x350 [ 30.674055] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 30.679584] gfs2_mount+0x5e6/0x712 [ 30.683205] ? fill_super+0x1a40/0x1a40 [ 30.687192] mount_fs+0xae/0x328 [ 30.690553] vfs_kern_mount.part.34+0xd4/0x4d0 [ 30.695129] ? may_umount+0xb0/0xb0 [ 30.698749] ? _raw_read_unlock+0x22/0x30 [ 30.702885] ? __get_fs_type+0x97/0xc0 [ 30.706770] do_mount+0x564/0x3070 [ 30.710307] ? copy_mount_string+0x40/0x40 [ 30.714533] ? rcu_pm_notify+0xc0/0xc0 [ 30.718418] ? copy_mount_options+0x5f/0x380 [ 30.722817] ? rcu_read_lock_sched_held+0x108/0x120 [ 30.727826] ? kmem_cache_alloc_trace+0x616/0x780 [ 30.732666] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 30.738196] ? copy_mount_options+0x285/0x380 [ 30.742687] ksys_mount+0x12d/0x140 [ 30.746308] SyS_mount+0x35/0x50 [ 30.749664] ? ksys_mount+0x140/0x140 [ 30.753459] do_syscall_64+0x29e/0x9d0 [ 30.757349] ? vmalloc_sync_all+0x30/0x30 [ 30.761498] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 30.766250] ? syscall_return_slowpath+0x5c0/0x5c0 [ 30.771181] ? syscall_return_slowpath+0x30f/0x5c0 [ 30.776103] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 30.781461] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 30.786311] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 30.791488] RIP: 0033:0x44318a [ 30.794664] RSP: 002b:00007ffdd2ebfa48 EFLAGS: 00000217 ORIG_RAX: 00000000000000a5 [ 30.802363] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000044318a [ 30.809625] RDX: 0000000020000040 RSI: 0000000020000080 RDI: 00007ffdd2ebfa60 [ 30.816885] RBP: 00000000006cb018 R08: 0000000020001580 R09: 000000000000000a [ 30.824148] R10: 0000000000200000 R11: 0000000000000217 R12: 6972773d61746164 [ 30.831407] R13: 63613d61746f7571 R14: 0030656c69662f2e R15: 0000000000000004 [ 30.838683] CPU: 1 PID: 4498 Comm: syzkaller551643 Not tainted 4.16.0+ #4 [ 30.838820] ------------[ cut here ]------------ [ 30.845601] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 30.845606] Call Trace: [ 30.845623] dump_stack+0x1b9/0x294 [ 30.845642] ? dump_stack_print_info.cold.2+0x52/0x52 [ 30.845658] ? trace_hardirqs_on+0xd/0x10 [ 30.850410] kobject_add_internal failed for _dev_cuse with -EEXIST, don't try to register things with the same name in the same directory. [ 30.859737] sysfs_warn_dup.cold.3+0x1c/0x2b [ 30.859752] sysfs_create_dir_ns+0x184/0x1d0 [ 30.859768] kobject_add_internal+0x353/0xba0 [ 30.862651] WARNING: CPU: 0 PID: 4496 at lib/kobject.c:238 kobject_add_internal+0x8e0/0xba0 [ 30.865938] ? kobj_ns_type_registered+0x60/0x60 [ 30.871098] Kernel panic - not syncing: panic_on_warn set ... [ 30.871098] [ 30.875230] ? kfree_const+0x59/0x70 [ 30.925233] ? rcu_read_lock_sched_held+0x108/0x120 [ 30.930238] ? kfree+0x1e9/0x260 [ 30.933595] ? kfree_const+0x5e/0x70 [ 30.937302] kobject_init_and_add+0xed/0x130 [ 30.941698] ? kobject_add_internal+0xba0/0xba0 [ 30.946359] ? vsnprintf+0x242/0x1b40 [ 30.950157] gfs2_sys_fs_add+0x1ff/0x500 [ 30.954210] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 30.959736] ? recover_store+0x190/0x190 [ 30.963782] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 30.969308] ? snprintf+0xa5/0xd0 [ 30.972751] ? vscnprintf+0x80/0x80 [ 30.976371] ? memcpy+0x45/0x50 [ 30.979645] fill_super+0x8c9/0x1a40 [ 30.983349] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 30.988875] ? vsnprintf+0x242/0x1b40 [ 30.992671] ? gfs2_online_uevent+0x2b0/0x2b0 [ 30.997156] ? gfs2_mount_args+0x962/0xae0 [ 31.001381] ? snprintf+0xa5/0xd0 [ 31.004825] ? vsprintf+0x40/0x40 [ 31.008268] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 31.013273] ? set_blocksize+0x2c4/0x350 [ 31.017324] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 31.022854] gfs2_mount+0x5e6/0x712 [ 31.026472] ? fill_super+0x1a40/0x1a40 [ 31.030455] mount_fs+0xae/0x328 [ 31.033817] vfs_kern_mount.part.34+0xd4/0x4d0 [ 31.038393] ? may_umount+0xb0/0xb0 [ 31.042011] ? _raw_read_unlock+0x22/0x30 [ 31.046146] ? __get_fs_type+0x97/0xc0 [ 31.050029] do_mount+0x564/0x3070 [ 31.053558] ? do_raw_spin_unlock+0x9e/0x2e0 [ 31.057959] ? copy_mount_string+0x40/0x40 [ 31.062184] ? rcu_pm_notify+0xc0/0xc0 [ 31.066070] ? copy_mount_options+0x5f/0x380 [ 31.070472] ? rcu_read_lock_sched_held+0x108/0x120 [ 31.075483] ? kmem_cache_alloc_trace+0x616/0x780 [ 31.080318] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 31.085848] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 31.091374] ? copy_mount_options+0x285/0x380 [ 31.095860] ksys_mount+0x12d/0x140 [ 31.099479] SyS_mount+0x35/0x50 [ 31.102835] ? ksys_mount+0x140/0x140 [ 31.106629] do_syscall_64+0x29e/0x9d0 [ 31.110507] ? vmalloc_sync_all+0x30/0x30 [ 31.114647] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 31.119391] ? syscall_return_slowpath+0x5c0/0x5c0 [ 31.124308] ? syscall_return_slowpath+0x30f/0x5c0 [ 31.129230] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 31.134584] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 31.139417] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 31.144594] RIP: 0033:0x44318a [ 31.147772] RSP: 002b:00007ffdd2ebfa48 EFLAGS: 00000217 ORIG_RAX: 00000000000000a5 [ 31.155472] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000044318a [ 31.162731] RDX: 0000000020000040 RSI: 0000000020000080 RDI: 00007ffdd2ebfa60 [ 31.169991] RBP: 00000000006cb018 R08: 0000000020001580 R09: 000000000000000a [ 31.177251] R10: 0000000000200000 R11: 0000000000000217 R12: 6972773d61746164 [ 31.184524] R13: 63613d61746f7571 R14: 0030656c69662f2e R15: 0000000000000004 [ 31.191800] CPU: 0 PID: 4496 Comm: syzkaller551643 Not tainted 4.16.0+ #4 [ 31.191945] ------------[ cut here ]------------ [ 31.198718] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 31.198723] Call Trace: [ 31.198742] dump_stack+0x1b9/0x294 [ 31.198760] ? dump_stack_print_info.cold.2+0x52/0x52 [ 31.203500] kobject_add_internal failed for _dev_cuse with -EEXIST, don't try to register things with the same name in the same directory. [ 31.212833] ? kobject_add_internal+0x860/0xba0 [ 31.212849] panic+0x22f/0x4de [ 31.215724] WARNING: CPU: 1 PID: 4498 at lib/kobject.c:238 kobject_add_internal+0x8e0/0xba0 [ 31.219013] ? add_taint.cold.5+0x16/0x16 [ 31.224168] Modules linked in: [ 31.236723] ? __warn.cold.8+0x148/0x1a3 [ 31.244534] ? __warn.cold.8+0x117/0x1a3 [ 31.252997] CPU: 1 PID: 4498 Comm: syzkaller551643 Not tainted 4.16.0+ #4 [ 31.257126] ? kobject_add_internal+0x8e0/0xba0 [ 31.260278] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 31.260294] RIP: 0010:kobject_add_internal+0x8e0/0xba0 [ 31.264329] __warn.cold.8+0x163/0x1a3 [ 31.268359] RSP: 0018:ffff8801cb927480 EFLAGS: 00010286 [ 31.275273] ? kobject_add_internal+0x8e0/0xba0 [ 31.290050] report_bug+0x252/0x2d0 [ 31.295299] RAX: 000000000000007e RBX: ffff8801ac569210 RCX: ffffffff815edf6d [ 31.299172] do_error_trap+0x1de/0x490 [ 31.304509] RDX: 0000000000000000 RSI: ffffffff815f2c21 RDI: ffff8801cb926fe0 [ 31.309162] ? math_error+0x420/0x420 [ 31.312759] RBP: ffff8801cb927578 R08: ffff8801d9bc2000 R09: 0000000000000006 [ 31.320016] ? vprintk_default+0x28/0x30 [ 31.323874] R10: ffff8801d9bc2000 R11: 0000000000000000 R12: 00000000ffffffef [ 31.331221] ? printk+0x9e/0xba [ 31.334902] R13: ffff8801d4131248 R14: 1ffff10039724e9a R15: ffff8801d4131200 [ 31.342172] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 31.346207] FS: 00000000021d6880(0000) GS:ffff8801db100000(0000) knlGS:0000000000000000 [ 31.353461] do_invalid_op+0x1b/0x20 [ 31.356712] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 31.363979] invalid_op+0x1b/0x40 [ 31.368785] CR2: 0000000000ef2530 CR3: 00000001ac9ab000 CR4: 00000000001406e0 [ 31.368796] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 31.377008] RIP: 0010:kobject_add_internal+0x8e0/0xba0 [ 31.380686] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 31.380693] Call Trace: [ 31.386558] RSP: 0018:ffff8801acaa7480 EFLAGS: 00010286 [ 31.389995] ? kobj_ns_type_registered+0x60/0x60 [ 31.404492] ? kfree_const+0x59/0x70 [ 31.409733] RAX: 000000000000007e RBX: ffff8801ac54d1d0 RCX: ffffffff815edf6d [ 31.409744] RDX: 0000000000000000 RSI: ffffffff815f2c21 RDI: ffff8801acaa6fe0 [ 31.417000] ? rcu_read_lock_sched_held+0x108/0x120 [ 31.419552] RBP: ffff8801acaa7578 R08: ffff8801d9bb2700 R09: 0000000000000006 [ 31.419563] R10: ffff8801d9bb2700 R11: 0000000000000000 R12: 00000000ffffffef [ 31.424908] ? kfree+0x1e9/0x260 [ 31.429632] R13: ffff8801d4131248 R14: 1ffff10035954e9a R15: ffff8801d4131200 [ 31.429651] ? console_unlock+0x8ad/0x1100 [ 31.433339] ? kfree_const+0x5e/0x70 [ 31.440591] ? vprintk_func+0x81/0xe7 [ 31.447857] kobject_init_and_add+0xed/0x130 [ 31.452856] ? kobj_ns_type_registered+0x60/0x60 [ 31.460103] ? kobject_add_internal+0xba0/0xba0 [ 31.467355] ? kfree_const+0x59/0x70 [ 31.470700] ? vsnprintf+0x242/0x1b40 [ 31.477962] ? rcu_read_lock_sched_held+0x108/0x120 [ 31.482179] gfs2_sys_fs_add+0x1ff/0x500 [ 31.485863] ? kfree+0x1e9/0x260 [ 31.489644] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 31.494025] ? kfree_const+0x5e/0x70 [ 31.498760] ? recover_store+0x190/0x190 [ 31.503406] kobject_init_and_add+0xed/0x130 [ 31.507102] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 31.510874] ? kobject_add_internal+0xba0/0xba0 [ 31.515867] ? snprintf+0xa5/0xd0 [ 31.519902] ? vsnprintf+0x242/0x1b40 [ 31.523244] ? vscnprintf+0x80/0x80 [ 31.528761] gfs2_sys_fs_add+0x1ff/0x500 [ 31.532446] ? memcpy+0x45/0x50 [ 31.536486] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 31.540871] fill_super+0x8c9/0x1a40 [ 31.546387] ? recover_store+0x190/0x190 [ 31.551033] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 31.554464] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 31.558243] ? vsnprintf+0x242/0x1b40 [ 31.561843] ? snprintf+0xa5/0xd0 [ 31.565883] ? gfs2_online_uevent+0x2b0/0x2b0 [ 31.569138] ? vscnprintf+0x80/0x80 [ 31.574649] ? gfs2_mount_args+0x962/0xae0 [ 31.578337] ? memcpy+0x45/0x50 [ 31.582376] ? snprintf+0xa5/0xd0 [ 31.587890] fill_super+0x8c9/0x1a40 [ 31.593401] ? vsprintf+0x40/0x40 [ 31.597177] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 31.600605] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 31.605078] ? vsnprintf+0x242/0x1b40 [ 31.608682] ? set_blocksize+0x2c4/0x350 [ 31.612897] ? gfs2_online_uevent+0x2b0/0x2b0 [ 31.616153] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 31.619581] ? gfs2_mount_args+0x962/0xae0 [ 31.623274] gfs2_mount+0x5e6/0x712 [ 31.626703] ? snprintf+0xa5/0xd0 [ 31.632218] ? fill_super+0x1a40/0x1a40 [ 31.637211] ? vsprintf+0x40/0x40 [ 31.641003] mount_fs+0xae/0x328 [ 31.645029] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 31.649500] vfs_kern_mount.part.34+0xd4/0x4d0 [ 31.655008] ? set_blocksize+0x2c4/0x350 [ 31.659217] ? may_umount+0xb0/0xb0 [ 31.662819] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 31.666246] ? _raw_read_unlock+0x22/0x30 [ 31.670191] gfs2_mount+0x5e6/0x712 [ 31.673619] ? __get_fs_type+0x97/0xc0 [ 31.676961] ? fill_super+0x1a40/0x1a40 [ 31.681954] do_mount+0x564/0x3070 [ 31.686528] mount_fs+0xae/0x328 [ 31.690552] ? do_raw_spin_unlock+0x9e/0x2e0 [ 31.694155] vfs_kern_mount.part.34+0xd4/0x4d0 [ 31.699668] ? copy_mount_string+0x40/0x40 [ 31.703789] ? may_umount+0xb0/0xb0 [ 31.707392] ? rcu_pm_notify+0xc0/0xc0 [ 31.711266] ? _raw_read_unlock+0x22/0x30 [ 31.715218] ? copy_mount_options+0x5f/0x380 [ 31.718730] ? __get_fs_type+0x97/0xc0 [ 31.722074] ? rcu_read_lock_sched_held+0x108/0x120 [ 31.726460] do_mount+0x564/0x3070 [ 31.731022] ? kmem_cache_alloc_trace+0x616/0x780 [ 31.735234] ? copy_mount_string+0x40/0x40 [ 31.738838] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 31.742697] ? rcu_pm_notify+0xc0/0xc0 [ 31.746837] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 31.751225] ? copy_mount_options+0x5f/0x380 [ 31.755087] ? copy_mount_options+0x285/0x380 [ 31.760080] ? rcu_read_lock_sched_held+0x108/0x120 [ 31.763593] ksys_mount+0x12d/0x140 [ 31.768412] ? kmem_cache_alloc_trace+0x616/0x780 [ 31.772625] SyS_mount+0x35/0x50 [ 31.778142] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 31.781999] ? ksys_mount+0x140/0x140 [ 31.787513] ? copy_mount_options+0x285/0x380 [ 31.791896] do_syscall_64+0x29e/0x9d0 [ 31.796368] ksys_mount+0x12d/0x140 [ 31.801361] ? vmalloc_sync_all+0x30/0x30 [ 31.804965] SyS_mount+0x35/0x50 [ 31.809791] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 31.813151] ? ksys_mount+0x140/0x140 [ 31.818668] ? syscall_return_slowpath+0x5c0/0x5c0 [ 31.822441] do_syscall_64+0x29e/0x9d0 [ 31.826916] ? syscall_return_slowpath+0x30f/0x5c0 [ 31.830777] ? vmalloc_sync_all+0x30/0x30 [ 31.834383] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 31.838506] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 31.841850] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 31.846582] ? syscall_return_slowpath+0x5c0/0x5c0 [ 31.850360] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 31.855264] ? syscall_return_slowpath+0x30f/0x5c0 [ 31.859128] RIP: 0033:0x44318a [ 31.864037] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 31.868157] RSP: 002b:00007ffdd2ebfa48 EFLAGS: 00000217 [ 31.873503] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 31.878224] ORIG_RAX: 00000000000000a5 [ 31.883050] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 31.887949] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000044318a [ 31.893118] RIP: 0033:0x44318a [ 31.898031] RDX: 0000000020000040 RSI: 0000000020000080 RDI: 00007ffdd2ebfa60 [ 31.901194] RSP: 002b:00007ffdd2ebfa48 EFLAGS: 00000217 ORIG_RAX: 00000000000000a5 [ 31.906537] RBP: 00000000006cb018 R08: 0000000020001580 R09: 000000000000000a [ 31.906549] R10: 0000000000200000 R11: 0000000000000217 R12: 6972773d61746164 [ 31.911883] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000044318a [ 31.911894] RDX: 0000000020000040 RSI: 0000000020000080 RDI: 00007ffdd2ebfa60 [ 31.916711] R13: 63613d61746f7571 R14: 0030656c69662f2e R15: 0000000000000004 [ 31.920659] RBP: 00000000006cb018 R08: 0000000020001580 R09: 000000000000000a [ 31.925827] Code: [ 31.933078] R10: 0000000000200000 R11: 0000000000000217 R12: 6972773d61746164 [ 31.933089] R13: 63613d61746f7571 R14: 0030656c69662f2e R15: 0000000000000004 [ 31.936255] 00 00 00 00 fc ff df 48 c1 ea 03 80 3c 02 00 0f 85 88 02 00 00 48 8b 13 48 c7 c6 60 b8 41 88 48 c7 c7 c0 b5 41 88 e8 b0 1e 01 fa <0f> 0b e9 47 fb ff ff 4c 89 e7 e8 f1 c4 6e fa e9 e2 f7 ff ff 4c [ 32.030015] ---[ end trace 3c8c312bc258632e ]--- [ 32.035222] Dumping ftrace buffer: [ 32.038904] (ftrace buffer empty) [ 32.042624] Kernel Offset: disabled [ 32.046242] Rebooting in 86400 seconds..