[ OK ] Reached target Login Prompts. [ OK ] Reached target Multi-User System. [ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... [ OK ] Started Update UTMP about System Runlevel Changes. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.1.4' (ECDSA) to the list of known hosts. syzkaller login: [ 60.540423][ T6842] IPVS: ftp: loaded support on port[0] = 21 [ 60.544378][ T6843] IPVS: ftp: loaded support on port[0] = 21 [ 60.548225][ T6840] IPVS: ftp: loaded support on port[0] = 21 [ 60.564266][ T6836] IPVS: ftp: loaded support on port[0] = 21 [ 60.576280][ T6844] IPVS: ftp: loaded support on port[0] = 21 [ 60.587437][ T6841] IPVS: ftp: loaded support on port[0] = 21 [ 98.416336][T23978] ------------[ cut here ]------------ [ 98.425647][T23991] ------------[ cut here ]------------ [ 98.425754][T23992] ------------[ cut here ]------------ [ 98.431126][T23991] ODEBUG: free active (active state 1) object type: rcu_head hint: 0x0 [ 98.436565][T23992] ODEBUG: free active (active state 1) object type: rcu_head hint: 0x0 [ 98.445334][T23991] WARNING: CPU: 1 PID: 23991 at lib/debugobjects.c:485 debug_print_object+0x160/0x250 [ 98.453546][T23992] WARNING: CPU: 0 PID: 23992 at lib/debugobjects.c:485 debug_print_object+0x160/0x250 [ 98.462679][T23991] Kernel panic - not syncing: panic_on_warn set ... [ 98.472188][T23992] Modules linked in: [ 98.478779][T23991] CPU: 1 PID: 23991 Comm: syz-executor553 Not tainted 5.9.0-rc1-syzkaller #0 [ 98.482650][T23992] CPU: 0 PID: 23992 Comm: syz-executor553 Not tainted 5.9.0-rc1-syzkaller #0 [ 98.491375][T23991] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 98.500109][T23992] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 98.510143][T23991] Call Trace: [ 98.520197][T23992] RIP: 0010:debug_print_object+0x160/0x250 [ 98.523470][T23991] dump_stack+0x18f/0x20d [ 98.529259][T23992] Code: dd e0 26 94 88 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 bf 00 00 00 48 8b 14 dd e0 26 94 88 48 c7 c7 40 1c 94 88 e8 e2 3a a6 fd <0f> 0b 83 05 a3 85 13 07 01 48 83 c4 20 5b 5d 41 5c 41 5d c3 48 89 [ 98.533567][T23991] panic+0x2e3/0x75c [ 98.553154][T23992] RSP: 0018:ffffc9000e0f7dd0 EFLAGS: 00010082 [ 98.557050][T23991] ? __warn_printk+0xf3/0xf3 [ 98.563108][T23992] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 0000000000000000 [ 98.567682][T23991] ? console_unlock+0xac8/0xf30 [ 98.575626][T23992] RDX: ffff888091bc01c0 RSI: ffffffff815dafc7 RDI: fffff52001c1efac [ 98.580463][T23991] ? __warn.cold+0x5/0x4a [ 98.588423][T23992] RBP: 0000000000000002 R08: 0000000000000001 R09: ffff8880ae620f8b [ 98.592734][T23991] ? __warn+0xd6/0x1f2 [ 98.600695][T23992] R10: 0000000000000000 R11: 0000000000000000 R12: ffffffff89bd6780 [ 98.604749][T23991] ? debug_print_object+0x160/0x250 [ 98.612706][T23992] R13: 0000000000000000 R14: dead000000000100 R15: dffffc0000000000 [ 98.617905][T23991] __warn.cold+0x20/0x4a [ 98.625848][T23992] FS: 00007f40709a9700(0000) GS:ffff8880ae600000(0000) knlGS:0000000000000000 [ 98.630072][T23991] ? debug_print_object+0x160/0x250 [ 98.638973][T23992] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 98.644164][T23991] report_bug+0x1bd/0x210 [ 98.650718][T23992] CR2: 00000000004b5200 CR3: 00000000a758a000 CR4: 00000000001506f0 [ 98.655030][T23991] handle_bug+0x38/0x90 [ 98.662972][T23992] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 98.667107][T23991] ? __warn_printk+0xc6/0xf3 [ 98.675236][T23992] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 98.679821][T23991] exc_invalid_op+0x14/0x40 [ 98.687761][T23992] Call Trace: [ 98.692249][T23991] asm_exc_invalid_op+0x12/0x20 [ 98.695520][T23992] debug_check_no_obj_freed+0x301/0x41c [ 98.700337][T23991] RIP: 0010:debug_print_object+0x160/0x250 [ 98.705948][T23992] kmem_cache_free.part.0+0x16d/0x1f0 [ 98.711722][T23991] Code: dd e0 26 94 88 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 bf 00 00 00 48 8b 14 dd e0 26 94 88 48 c7 c7 40 1c 94 88 e8 e2 3a a6 fd <0f> 0b 83 05 a3 85 13 07 01 48 83 c4 20 5b 5d 41 5c 41 5d c3 48 89 [ 98.717069][T23992] task_work_run+0xdd/0x190 [ 98.736669][T23991] RSP: 0018:ffffc9000d357dd0 EFLAGS: 00010082 [ 98.741162][T23992] exit_to_user_mode_prepare+0x195/0x1c0 [ 98.747187][T23991] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 0000000000000000 [ 98.752800][T23992] syscall_exit_to_user_mode+0x59/0x2b0 [ 98.760753][T23991] RDX: ffff888091588380 RSI: ffffffff815dafc7 RDI: fffff52001a6afac [ 98.766290][T23992] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 98.774233][T23991] RBP: 0000000000000001 R08: 0000000000000001 R09: ffff8880ae720f8b [ 98.780104][T23992] RIP: 0033:0x4469c9 [ 98.788046][T23991] R10: 0000000000000000 R11: 0000000000000000 R12: ffffffff89bd6780 [ 98.788060][T23991] R13: 0000000000000000 R14: dead000000000100 R15: dffffc0000000000 [ 98.791934][T23992] Code: e8 8c e7 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b 07 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 98.799888][T23991] ? vprintk_func+0x97/0x1a6 [ 98.807838][T23992] RSP: 002b:00007f40709a8db8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 98.827436][T23991] debug_check_no_obj_freed+0x301/0x41c [ 98.831989][T23992] RAX: 0000000000000000 RBX: 00000000006dbc48 RCX: 00000000004469c9 [ 98.840381][T23991] kmem_cache_free.part.0+0x16d/0x1f0 [ 98.845882][T23992] RDX: 0000000000000004 RSI: 0000000000000001 RDI: 0000000000000003 [ 98.845896][T23992] RBP: 00000000006dbc40 R08: 0000000000000000 R09: 0000000000000000 [ 98.853861][T23991] task_work_run+0xdd/0x190 [ 98.859202][T23992] R10: 0000000020000340 R11: 0000000000000246 R12: 00000000006dbc4c [ 98.868114][T23991] exit_to_user_mode_prepare+0x195/0x1c0 [ 98.876058][T23992] R13: 00007ffffb1a2bcf R14: 00007f40709a99c0 R15: 0000000000000000 [ 98.880542][T23991] syscall_exit_to_user_mode+0x59/0x2b0 [ 98.888486][T23992] irq event stamp: 564 [ 98.894097][T23991] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 98.902048][T23992] hardirqs last enabled at (563): [] call_rcu+0x360/0x7e0 [ 98.907560][T23991] RIP: 0033:0x4469c9 [ 98.911608][T23992] hardirqs last disabled at (564): [] kmem_cache_free.part.0+0x3e/0x1f0 [ 98.917468][T23991] Code: e8 8c e7 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b 07 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 98.926193][T23992] softirqs last enabled at (106): [] l2tp_ip6_open+0x189/0x200 [ 98.926212][T23992] softirqs last disabled at (104): [] l2tp_ip6_open+0x97/0x200 [ 98.930075][T23991] RSP: 002b:00007f40709a8db8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 98.939935][T23992] ---[ end trace f97b118f361704a6 ]--- [ 98.959523][T23991] RAX: 0000000000000000 RBX: 00000000006dbc48 RCX: 00000000004469c9 [ 98.969208][T23992] ------------[ cut here ]------------ [ 98.978316][T23991] RDX: 0000000000000004 RSI: 0000000000000001 RDI: 0000000000000003 [ 98.986736][T23992] ODEBUG: free active (active state 1) object type: rcu_head hint: 0x0 [ 98.987168][T23992] WARNING: CPU: 0 PID: 23992 at lib/debugobjects.c:485 debug_print_object+0x160/0x250 [ 98.992199][T23991] RBP: 00000000006dbc40 R08: 0000000000000000 R09: 0000000000000000 [ 99.000146][T23992] Modules linked in: [ 99.005627][T23991] R10: 0000000020000340 R11: 0000000000000246 R12: 00000000006dbc4c [ 99.013587][T23992] CPU: 0 PID: 23992 Comm: syz-executor553 Tainted: G W 5.9.0-rc1-syzkaller #0 [ 99.021795][T23991] R13: 00007ffffb1a2bcf R14: 00007f40709a99c0 R15: 0000000000000000 [ 99.031306][T23992] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 99.031333][T23992] RIP: 0010:debug_print_object+0x160/0x250 [ 99.085097][T23992] Code: dd e0 26 94 88 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 bf 00 00 00 48 8b 14 dd e0 26 94 88 48 c7 c7 40 1c 94 88 e8 e2 3a a6 fd <0f> 0b 83 05 a3 85 13 07 01 48 83 c4 20 5b 5d 41 5c 41 5d c3 48 89 [ 99.104709][T23992] RSP: 0018:ffffc9000e0f7dd0 EFLAGS: 00010082 [ 99.110776][T23992] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 0000000000000000 [ 99.118859][T23992] RDX: ffff888091bc01c0 RSI: ffffffff815dafc7 RDI: fffff52001c1efac [ 99.127199][T23992] RBP: 0000000000000003 R08: 0000000000000001 R09: ffff8880ae620f8b [ 99.135271][T23992] R10: 0000000000000000 R11: 0000000000000001 R12: ffffffff89bd6780 [ 99.143245][T23992] R13: 0000000000000000 R14: dead000000000100 R15: dffffc0000000000 [ 99.151209][T23992] FS: 00007f40709a9700(0000) GS:ffff8880ae600000(0000) knlGS:0000000000000000 [ 99.160127][T23992] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 99.166707][T23992] CR2: 00000000004b5200 CR3: 00000000a758a000 CR4: 00000000001506f0 [ 99.174783][T23992] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 99.182750][T23992] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 99.190706][T23992] Call Trace: [ 99.194003][T23992] debug_check_no_obj_freed+0x301/0x41c [ 99.199549][T23992] kmem_cache_free.part.0+0x16d/0x1f0 [ 99.204910][T23992] task_work_run+0xdd/0x190 [ 99.209411][T23992] exit_to_user_mode_prepare+0x195/0x1c0 [ 99.215041][T23992] syscall_exit_to_user_mode+0x59/0x2b0 [ 99.220598][T23992] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 99.226488][T23992] RIP: 0033:0x4469c9 [ 99.230375][T23992] Code: e8 8c e7 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b 07 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 99.249980][T23992] RSP: 002b:00007f40709a8db8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 99.258387][T23992] RAX: 0000000000000000 RBX: 00000000006dbc48 RCX: 00000000004469c9 [ 99.266352][T23992] RDX: 0000000000000004 RSI: 0000000000000001 RDI: 0000000000000003 [ 99.274331][T23992] RBP: 00000000006dbc40 R08: 0000000000000000 R09: 0000000000000000 [ 99.282311][T23992] R10: 0000000020000340 R11: 0000000000000246 R12: 00000000006dbc4c [ 99.290274][T23992] R13: 00007ffffb1a2bcf R14: 00007f40709a99c0 R15: 0000000000000000 [ 99.298265][T23992] irq event stamp: 564 [ 99.302332][T23992] hardirqs last enabled at (563): [] call_rcu+0x360/0x7e0 [ 99.311455][T23992] hardirqs last disabled at (564): [] kmem_cache_free.part.0+0x3e/0x1f0 [ 99.321341][T23992] softirqs last enabled at (106): [] l2tp_ip6_open+0x189/0x200 [ 99.330631][T23992] softirqs last disabled at (104): [] l2tp_ip6_open+0x97/0x200 [ 99.339754][T23992] ---[ end trace f97b118f361704a7 ]--- [ 99.345203][T23992] ------------[ cut here ]------------ [ 99.350670][T23992] ODEBUG: free active (active state 1) object type: rcu_head hint: 0x0 [ 99.359282][T23992] WARNING: CPU: 0 PID: 23992 at lib/debugobjects.c:485 debug_print_object+0x160/0x250 [ 99.368805][T23992] Modules linked in: [ 99.372788][T23992] CPU: 0 PID: 23992 Comm: syz-executor553 Tainted: G W 5.9.0-rc1-syzkaller #0 [ 99.382926][T23992] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 99.393004][T23992] RIP: 0010:debug_print_object+0x160/0x250 [ 99.398813][T23992] Code: dd e0 26 94 88 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 bf 00 00 00 48 8b 14 dd e0 26 94 88 48 c7 c7 40 1c 94 88 e8 e2 3a a6 fd <0f> 0b 83 05 a3 85 13 07 01 48 83 c4 20 5b 5d 41 5c 41 5d c3 48 89 [ 99.418420][T23992] RSP: 0018:ffffc9000e0f7dd0 EFLAGS: 00010082 [ 99.424486][T23992] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 0000000000000000 [ 99.432471][T23992] RDX: ffff888091bc01c0 RSI: ffffffff815dafc7 RDI: fffff52001c1efac [ 99.440437][T23992] RBP: 0000000000000004 R08: 0000000000000001 R09: ffff8880ae620f8b [ 99.448416][T23992] R10: 0000000000000000 R11: 0000000000000001 R12: ffffffff89bd6780 [ 99.456393][T23992] R13: 0000000000000000 R14: dead000000000100 R15: dffffc0000000000 [ 99.464358][T23992] FS: 00007f40709a9700(0000) GS:ffff8880ae600000(0000) knlGS:0000000000000000 [ 99.473277][T23992] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 99.479852][T23992] CR2: 00000000004b5200 CR3: 00000000a758a000 CR4: 00000000001506f0 [ 99.487825][T23992] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 99.495796][T23992] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 99.503759][T23992] Call Trace: [ 99.507072][T23992] debug_check_no_obj_freed+0x301/0x41c [ 99.512628][T23992] kmem_cache_free.part.0+0x16d/0x1f0 [ 99.518004][T23992] task_work_run+0xdd/0x190 [ 99.522511][T23992] exit_to_user_mode_prepare+0x195/0x1c0 [ 99.528141][T23992] syscall_exit_to_user_mode+0x59/0x2b0 [ 99.533684][T23992] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 99.539590][T23992] RIP: 0033:0x4469c9 [ 99.543482][T23992] Code: e8 8c e7 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b 07 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 99.563084][T23992] RSP: 002b:00007f40709a8db8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 99.571508][T23992] RAX: 0000000000000000 RBX: 00000000006dbc48 RCX: 00000000004469c9 [ 99.579500][T23992] RDX: 0000000000000004 RSI: 0000000000000001 RDI: 0000000000000003 [ 99.587555][T23992] RBP: 00000000006dbc40 R08: 0000000000000000 R09: 0000000000000000 [ 99.595531][T23992] R10: 0000000020000340 R11: 0000000000000246 R12: 00000000006dbc4c [ 99.603511][T23992] R13: 00007ffffb1a2bcf R14: 00007f40709a99c0 R15: 0000000000000000 [ 99.611509][T23992] irq event stamp: 564 [ 99.615576][T23992] hardirqs last enabled at (563): [] call_rcu+0x360/0x7e0 [ 99.624349][T23992] hardirqs last disabled at (564): [] kmem_cache_free.part.0+0x3e/0x1f0 [ 99.635190][T23992] softirqs last enabled at (106): [] l2tp_ip6_open+0x189/0x200 [ 99.646998][T23992] softirqs last disabled at (104): [] l2tp_ip6_open+0x97/0x200 [ 99.656095][T23992] ---[ end trace f97b118f361704a8 ]--- [ 99.661544][T23992] ------------[ cut here ]------------ [ 99.667000][T23992] ODEBUG: free active (active state 1) object type: rcu_head hint: 0x0 [ 99.675613][T23992] WARNING: CPU: 0 PID: 23992 at lib/debugobjects.c:485 debug_print_object+0x160/0x250 [ 99.685163][T23992] Modules linked in: [ 99.689058][T23992] CPU: 0 PID: 23992 Comm: syz-executor553 Tainted: G W 5.9.0-rc1-syzkaller #0 [ 99.699195][T23992] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 99.709266][T23992] RIP: 0010:debug_print_object+0x160/0x250 [ 99.715065][T23992] Code: dd e0 26 94 88 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 bf 00 00 00 48 8b 14 dd e0 26 94 88 48 c7 c7 40 1c 94 88 e8 e2 3a a6 fd <0f> 0b 83 05 a3 85 13 07 01 48 83 c4 20 5b 5d 41 5c 41 5d c3 48 89 [ 99.734668][T23992] RSP: 0018:ffffc9000e0f7dd0 EFLAGS: 00010082 [ 99.740740][T23992] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 0000000000000000 [ 99.748728][T23992] RDX: ffff888091bc01c0 RSI: ffffffff815dafc7 RDI: fffff52001c1efac [ 99.756694][T23992] RBP: 0000000000000005 R08: 0000000000000001 R09: ffff8880ae620f8b [ 99.764662][T23992] R10: 0000000000000000 R11: 0000000000000001 R12: ffffffff89bd6780 [ 99.772650][T23992] R13: 0000000000000000 R14: dead000000000100 R15: dffffc0000000000 [ 99.780623][T23992] FS: 00007f40709a9700(0000) GS:ffff8880ae600000(0000) knlGS:0000000000000000 [ 99.789567][T23992] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 99.796149][T23992] CR2: 00000000004b5200 CR3: 00000000a758a000 CR4: 00000000001506f0 [ 99.804115][T23992] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 99.812083][T23992] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 99.820055][T23992] Call Trace: [ 99.823365][T23992] debug_check_no_obj_freed+0x301/0x41c [ 99.828931][T23992] kmem_cache_free.part.0+0x16d/0x1f0 [ 99.834302][T23992] task_work_run+0xdd/0x190 [ 99.838820][T23992] exit_to_user_mode_prepare+0x195/0x1c0 [ 99.844462][T23992] syscall_exit_to_user_mode+0x59/0x2b0 [ 99.850020][T23992] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 99.855909][T23992] RIP: 0033:0x4469c9 [ 99.859796][T23992] Code: e8 8c e7 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b 07 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 99.879400][T23992] RSP: 002b:00007f40709a8db8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 99.887811][T23992] RAX: 0000000000000000 RBX: 00000000006dbc48 RCX: 00000000004469c9 [ 99.895772][T23992] RDX: 0000000000000004 RSI: 0000000000000001 RDI: 0000000000000003 [ 99.903754][T23992] RBP: 00000000006dbc40 R08: 0000000000000000 R09: 0000000000000000 [ 99.911718][T23992] R10: 0000000020000340 R11: 0000000000000246 R12: 00000000006dbc4c [ 99.919688][T23992] R13: 00007ffffb1a2bcf R14: 00007f40709a99c0 R15: 0000000000000000 [ 99.927661][T23992] irq event stamp: 564 [ 99.931748][T23992] hardirqs last enabled at (563): [] call_rcu+0x360/0x7e0 [ 99.940502][T23992] hardirqs last disabled at (564): [] kmem_cache_free.part.0+0x3e/0x1f0 [ 99.950389][T23992] softirqs last enabled at (106): [] l2tp_ip6_open+0x189/0x200 [ 99.959586][T23992] softirqs last disabled at (104): [] l2tp_ip6_open+0x97/0x200 [ 99.968708][T23992] ---[ end trace f97b118f361704a9 ]--- [ 100.132472][T23991] Shutting down cpus with NMI [ 100.137919][T23991] Kernel Offset: disabled [ 100.142289][T23991] Rebooting in 86400 seconds..