[[0;32m OK [0m] Started Getty on tty1.
[[0;32m OK [0m] Started Serial Getty on ttyS0.
[[0;32m OK [0m] Started Getty on tty2.
[[0;32m OK [0m] Reached target Login Prompts.
[[0;32m OK [0m] Reached target Multi-User System.
[[0;32m OK [0m] Reached target Graphical Interface.
Starting Update UTMP about System Runlevel Changes...
[[0;32m OK [0m] Started Update UTMP about System Runlevel Changes.
Starting Load/Save RF Kill Switch Status...
[[0;32m OK [0m] Started Load/Save RF Kill Switch Status.
Debian GNU/Linux 9 syzkaller ttyS0
Warning: Permanently added '10.128.0.157' (ECDSA) to the list of known hosts.
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[ 53.081709][ T35] audit: type=1804 audit(1611369020.239:3): pid=8485 uid=0 auid=0 ses=5 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor567" name="/root/file0" dev="sda1" ino=15705 res=1 errno=0
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[ 53.104801][ T35] audit: type=1804 audit(1611369020.259:4): pid=8486 uid=0 auid=0 ses=5 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor567" name="/root/file0" dev="sda1" ino=15705 res=1 errno=0
[ 53.128992][ T35] audit: type=1804 audit(1611369020.279:5): pid=8487 uid=0 auid=0 ses=5 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor567" name="/root/file0" dev="sda1" ino=15705 res=1 errno=0
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[ 53.153115][ T35] audit: type=1804 audit(1611369020.309:6): pid=8488 uid=0 auid=0 ses=5 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor567" name="/root/file0" dev="sda1" ino=15705 res=1 errno=0
[ 53.175310][ T35] audit: type=1804 audit(1611369020.329:7): pid=8489 uid=0 auid=0 ses=5 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor567" name="/root/file0" dev="sda1" ino=15705 res=1 errno=0
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[ 53.199224][ T35] audit: type=1804 audit(1611369020.349:8): pid=8490 uid=0 auid=0 ses=5 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor567" name="/root/file0" dev="sda1" ino=15705 res=1 errno=0
[ 53.223191][ T35] audit: type=1804 audit(1611369020.379:9): pid=8491 uid=0 auid=0 ses=5 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor567" name="/root/file0" dev="sda1" ino=15705 res=1 errno=0
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[ 53.243850][ T35] audit: type=1804 audit(1611369020.379:10): pid=8492 uid=0 auid=0 ses=5 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor567" name="/root/file0" dev="sda1" ino=15705 res=1 errno=0
[ 53.264424][ T35] audit: type=1804 audit(1611369020.399:11): pid=8493 uid=0 auid=0 ses=5 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor567" name="/root/file0" dev="sda1" ino=15705 res=1 errno=0
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[ 58.069555][ T35] kauditd_printk_skb: 288 callbacks suppressed
[ 58.069568][ T35] audit: type=1804 audit(1611369025.230:300): pid=8782 uid=0 auid=0 ses=5 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor567" name="/root/file0" dev="sda1" ino=15705 res=1 errno=0
[ 58.099236][ T35] audit: type=1804 audit(1611369025.260:301): pid=8783 uid=0 auid=0 ses=5 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor567" name="/root/file0" dev="sda1" ino=15705 res=1 errno=0
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[ 58.121319][ T35] audit: type=1804 audit(1611369025.280:302): pid=8784 uid=0 auid=0 ses=5 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor567" name="/root/file0" dev="sda1" ino=15705 res=1 errno=0
[ 58.143329][ T35] audit: type=1804 audit(1611369025.300:303): pid=8785 uid=0 auid=0 ses=5 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor567" name="/root/file0" dev="sda1" ino=15705 res=1 errno=0
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[ 58.165648][ T35] audit: type=1804 audit(1611369025.320:304): pid=8786 uid=0 auid=0 ses=5 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor567" name="/root/file0" dev="sda1" ino=15705 res=1 errno=0
[ 58.188149][ T35] audit: type=1804 audit(1611369025.350:305): pid=8787 uid=0 auid=0 ses=5 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor567" name="/root/file0" dev="sda1" ino=15705 res=1 errno=0
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[ 58.208275][ T35] audit: type=1804 audit(1611369025.350:306): pid=8788 uid=0 auid=0 ses=5 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor567" name="/root/file0" dev="sda1" ino=15705 res=1 errno=0
[ 58.228356][ T35] audit: type=1804 audit(1611369025.370:307): pid=8789 uid=0 auid=0 ses=5 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor567" name="/root/file0" dev="sda1" ino=15705 res=1 errno=0
[ 58.248364][ T35] audit: type=1804 audit(1611369025.390:308): pid=8790 uid=0 auid=0 ses=5 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor567" name="/root/file0" dev="sda1" ino=15705 res=1 errno=0
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[ 58.268626][ T35] audit: type=1804 audit(1611369025.410:309): pid=8791 uid=0 auid=0 ses=5 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor567" name="/root/file0" dev="sda1" ino=15705 res=1 errno=0
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[ 63.085230][ T35] kauditd_printk_skb: 289 callbacks suppressed
[ 63.085244][ T35] audit: type=1804 audit(1611369030.240:599): pid=9081 uid=0 auid=0 ses=5 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor567" name="/root/file0" dev="sda1" ino=15705 res=1 errno=0
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[ 63.117448][ T35] audit: type=1804 audit(1611369030.280:600): pid=9082 uid=0 auid=0 ses=5 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor567" name="/root/file0" dev="sda1" ino=15705 res=1 errno=0
[ 63.140628][ T35] audit: type=1804 audit(1611369030.300:601): pid=9083 uid=0 auid=0 ses=5 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor567" name="/root/file0" dev="sda1" ino=15705 res=1 errno=0
[ 63.163231][ T35] audit: type=1804 audit(1611369030.320:602): pid=9084 uid=0 auid=0 ses=5 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor567" name="/root/file0" dev="sda1" ino=15705 res=1 errno=0
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[ 63.185931][ T35] audit: type=1804 audit(1611369030.340:603): pid=9085 uid=0 auid=0 ses=5 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor567" name="/root/file0" dev="sda1" ino=15705 res=1 errno=0
[ 63.208968][ T35] audit: type=1804 audit(1611369030.360:604): pid=9086 uid=0 auid=0 ses=5 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor567" name="/root/file0" dev="sda1" ino=15705 res=1 errno=0
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[ 63.229018][ T35] audit: type=1804 audit(1611369030.380:605): pid=9087 uid=0 auid=0 ses=5 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor567" name="/root/file0" dev="sda1" ino=15705 res=1 errno=0
[ 63.249090][ T35] audit: type=1804 audit(1611369030.390:606): pid=9088 uid=0 auid=0 ses=5 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor567" name="/root/file0" dev="sda1" ino=15705 res=1 errno=0
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[ 63.269328][ T35] audit: type=1804 audit(1611369030.410:607): pid=9089 uid=0 auid=0 ses=5 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor567" name="/root/file0" dev="sda1" ino=15705 res=1 errno=0
[ 63.289614][ T35] audit: type=1804 audit(1611369030.430:608): pid=9090 uid=0 auid=0 ses=5 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor567" name="/root/file0" dev="sda1" ino=15705 res=1 errno=0
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[ 68.100908][ T35] kauditd_printk_skb: 289 callbacks suppressed
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[ 68.132679][ T35] audit: type=1804 audit(1611369035.290:899): pid=9381 uid=0 auid=0 ses=5 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor567" name="/root/file0" dev="sda1" ino=15705 res=1 errno=0
[ 68.155470][ T35] audit: type=1804 audit(1611369035.310:900): pid=9382 uid=0 auid=0 ses=5 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor567" name="/root/file0" dev="sda1" ino=15705 res=1 errno=0
[ 68.179221][ T35] audit: type=1804 audit(1611369035.340:901): pid=9383 uid=0 auid=0 ses=5 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor567" name="/root/file0" dev="sda1" ino=15705 res=1 errno=0
[ 68.199496][ C1] ------------[ cut here ]------------
[ 68.199521][ C1] WARNING: CPU: 1 PID: 35 at drivers/gpu/drm/vkms/vkms_crtc.c:21 vkms_vblank_simulate+0x31e/0x3b0
[ 68.199568][ C1] Modules linked in:
[ 68.199576][ C1] CPU: 1 PID: 35 Comm: kauditd Not tainted 5.11.0-rc4-syzkaller #0
[ 68.199588][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 68.199595][ C1] RIP: 0010:vkms_vblank_simulate+0x31e/0x3b0
[ 68.199608][ C1] Code: 85 9e 00 00 00 48 8b 95 b8 01 00 00 4c 89 e1 bf 02 00 00 00 48 c7 c6 40 92 b5 89 e8 bc f5 ef ff e9 e5 fe ff ff e8 82 c7 2d fd <0f> 0b e9 88 fd ff ff e8 a6 87 70 fd e9 11 fe ff ff 4c 89 ef e8 99
[ 68.199619][ C1] RSP: 0018:ffffc90000db0de8 EFLAGS: 00010046
[ 68.199629][ C1] RAX: 0000000080010001 RBX: ffff888143d01e48 RCX: 0000000000000000
[ 68.199637][ C1] RDX: ffff888010f59bc0 RSI: ffffffff844502fe RDI: 0000000000000003
[ 68.199644][ C1] RBP: 0000000000000002 R08: 0000000000000001 R09: 0000000000000000
[ 68.199651][ C1] R10: ffffffff84450083 R11: 0000000000000000 R12: ffff888143d00d40
[ 68.199658][ C1] R13: 0000000000fe4c00 R14: ffff8880b9f26a00 R15: ffffffff8444ffe0
[ 68.199668][ C1] FS: 0000000000000000(0000) GS:ffff8880b9f00000(0000) knlGS:0000000000000000
[ 68.199679][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 68.199687][ C1] CR2: 00000000004a5f1d CR3: 000000001c0e6000 CR4: 0000000000350ee0
[ 68.199694][ C1] Call Trace:
[ 68.199698][ C1]
[ 68.199704][ C1] ? vkms_disable_vblank+0x20/0x20
[ 68.199716][ C1] __hrtimer_run_queues+0x609/0xe40
[ 68.199733][ C1] ? hrtimer_sleeper_start_expires+0x80/0x80
[ 68.199746][ C1] ? ktime_get_update_offsets_now+0x268/0x340
[ 68.199763][ C1] hrtimer_interrupt+0x334/0x940
[ 68.199782][ C1] __sysvec_apic_timer_interrupt+0x146/0x540
[ 68.199798][ C1] asm_call_irq_on_stack+0xf/0x20
[ 68.199816][ C1]
[ 68.199820][ C1] sysvec_apic_timer_interrupt+0xbd/0x100
[ 68.199834][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20
[ 68.199847][ C1] RIP: 0010:console_unlock+0x7b6/0xbb0
[ 68.199861][ C1] Code: e0 27 28 8b e8 1b 98 fd ff e8 c6 3d 00 00 31 ff 4c 89 ee e8 0c a5 17 00 4d 85 ed 0f 85 3a 02 00 00 e8 0e 9d 17 00 ff 34 24 9d <8b> 5c 24 34 31 ff 89 de e8 7d a4 17 00 85 db 0f 84 eb f9 ff ff e8
[ 68.199871][ C1] RSP: 0018:ffffc90000dffaf0 EFLAGS: 00000293
[ 68.199880][ C1] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
[ 68.199887][ C1] RDX: ffff888010f59bc0 RSI: ffffffff815b2d72 RDI: 0000000000000000
[ 68.199894][ C1] RBP: 0000000000000000 R08: 0000000000000001 R09: ffffffff8ed317a7
[ 68.199901][ C1] R10: fffffbfff1da62f4 R11: 0000000000000000 R12: ffffffff84a9db90
[ 68.199909][ C1] R13: 0000000000000200 R14: dffffc0000000000 R15: ffffc90000dffb50
[ 68.199917][ C1] ? netconsole_netdev_event+0x340/0x340
[ 68.199933][ C1] ? console_unlock+0x7b2/0xbb0
[ 68.199951][ C1] ? devkmsg_read+0x740/0x740
[ 68.199965][ C1] ? lock_release+0x710/0x710
[ 68.199982][ C1] ? vprintk_func+0x8d/0x1e0
[ 68.199998][ C1] vprintk_emit+0x189/0x490
[ 68.200013][ C1] vprintk_func+0x8d/0x1e0
[ 68.200026][ C1] printk+0xba/0xed
[ 68.200039][ C1] ? record_print_text.cold+0x16/0x16
[ 68.200054][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 68.200071][ C1] ? _raw_spin_unlock_irqrestore+0x2f/0x50
[ 68.200084][ C1] ? ___ratelimit+0x21c/0x460
[ 68.200100][ C1] kauditd_hold_skb.cold+0x41/0x50
[ 68.200112][ C1] ? auditd_pid_vnr+0x230/0x230
[ 68.200124][ C1] kauditd_send_queue+0x19d/0x210
[ 68.200134][ C1] ? audit_log_lost+0x180/0x180
[ 68.200147][ C1] kauditd_thread+0x7f0/0xb80
[ 68.200158][ C1] ? auditd_reset+0x170/0x170
[ 68.200170][ C1] ? finish_wait+0x260/0x260
[ 68.200181][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 68.200194][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[ 68.200207][ C1] ? __kthread_parkme+0x13f/0x1e0
[ 68.200219][ C1] ? auditd_reset+0x170/0x170
[ 68.200231][ C1] kthread+0x3b1/0x4a0
[ 68.200241][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0
[ 68.200254][ C1] ret_from_fork+0x1f/0x30
[ 68.200274][ C1] Kernel panic - not syncing: panic_on_warn set ...
[ 68.200279][ C1] CPU: 1 PID: 35 Comm: kauditd Not tainted 5.11.0-rc4-syzkaller #0
[ 68.200290][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 68.200296][ C1] Call Trace:
[ 68.200300][ C1]
[ 68.200303][ C1] dump_stack+0x107/0x163
[ 68.200317][ C1] panic+0x306/0x73d
[ 68.200330][ C1] ? __warn_printk+0xf3/0xf3
[ 68.200347][ C1] ? __warn.cold+0x1a/0x44
[ 68.200361][ C1] ? vkms_vblank_simulate+0x31e/0x3b0
[ 68.200373][ C1] __warn.cold+0x35/0x44
[ 68.200386][ C1] ? vkms_vblank_simulate+0x31e/0x3b0
[ 68.200400][ C1] report_bug+0x1bd/0x210
[ 68.200420][ C1] handle_bug+0x3c/0x60
[ 68.200435][ C1] exc_invalid_op+0x14/0x40
[ 68.200451][ C1] asm_exc_invalid_op+0x12/0x20
[ 68.200470][ C1] RIP: 0010:vkms_vblank_simulate+0x31e/0x3b0
[ 68.200488][ C1] Code: 85 9e 00 00 00 48 8b 95 b8 01 00 00 4c 89 e1 bf 02 00 00 00 48 c7 c6 40 92 b5 89 e8 bc f5 ef ff e9 e5 fe ff ff e8 82 c7 2d fd <0f> 0b e9 88 fd ff ff e8 a6 87 70 fd e9 11 fe ff ff 4c 89 ef e8 99
[ 68.200500][ C1] RSP: 0018:ffffc90000db0de8 EFLAGS: 00010046
[ 68.200510][ C1] RAX: 0000000080010001 RBX: ffff888143d01e48 RCX: 0000000000000000
[ 68.200517][ C1] RDX: ffff888010f59bc0 RSI: ffffffff844502fe RDI: 0000000000000003
[ 68.200525][ C1] RBP: 0000000000000002 R08: 0000000000000001 R09: 0000000000000000
[ 68.200531][ C1] R10: ffffffff84450083 R11: 0000000000000000 R12: ffff888143d00d40
[ 68.200539][ C1] R13: 0000000000fe4c00 R14: ffff8880b9f26a00 R15: ffffffff8444ffe0
[ 68.200546][ C1] ? vkms_disable_vblank+0x20/0x20
[ 68.200559][ C1] ? vkms_vblank_simulate+0xa3/0x3b0
[ 68.200572][ C1] ? vkms_vblank_simulate+0x31e/0x3b0
[ 68.200585][ C1] ? vkms_vblank_simulate+0x31e/0x3b0
[ 68.200597][ C1] ? vkms_disable_vblank+0x20/0x20
[ 68.200608][ C1] __hrtimer_run_queues+0x609/0xe40
[ 68.200624][ C1] ? hrtimer_sleeper_start_expires+0x80/0x80
[ 68.200637][ C1] ? ktime_get_update_offsets_now+0x268/0x340
[ 68.200653][ C1] hrtimer_interrupt+0x334/0x940
[ 68.200672][ C1] __sysvec_apic_timer_interrupt+0x146/0x540
[ 68.200687][ C1] asm_call_irq_on_stack+0xf/0x20
[ 68.200700][ C1]
[ 68.200704][ C1] sysvec_apic_timer_interrupt+0xbd/0x100
[ 68.200716][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20
[ 68.200729][ C1] RIP: 0010:console_unlock+0x7b6/0xbb0
[ 68.200743][ C1] Code: e0 27 28 8b e8 1b 98 fd ff e8 c6 3d 00 00 31 ff 4c 89 ee e8 0c a5 17 00 4d 85 ed 0f 85 3a 02 00 00 e8 0e 9d 17 00 ff 34 24 9d <8b> 5c 24 34 31 ff 89 de e8 7d a4 17 00 85 db 0f 84 eb f9 ff ff e8
[ 68.200753][ C1] RSP: 0018:ffffc90000dffaf0 EFLAGS: 00000293
[ 68.200762][ C1] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
[ 68.200769][ C1] RDX: ffff888010f59bc0 RSI: ffffffff815b2d72 RDI: 0000000000000000
[ 68.200776][ C1] RBP: 0000000000000000 R08: 0000000000000001 R09: ffffffff8ed317a7
[ 68.200783][ C1] R10: fffffbfff1da62f4 R11: 0000000000000000 R12: ffffffff84a9db90
[ 68.200790][ C1] R13: 0000000000000200 R14: dffffc0000000000 R15: ffffc90000dffb50
[ 68.200806][ C1] ? netconsole_netdev_event+0x340/0x340
[ 68.200820][ C1] ? console_unlock+0x7b2/0xbb0
[ 68.200838][ C1] ? devkmsg_read+0x740/0x740
[ 68.200852][ C1] ? lock_release+0x710/0x710
[ 68.200869][ C1] ? vprintk_func+0x8d/0x1e0
[ 68.200885][ C1] vprintk_emit+0x189/0x490
[ 68.200900][ C1] vprintk_func+0x8d/0x1e0
[ 68.200913][ C1] printk+0xba/0xed
[ 68.200925][ C1] ? record_print_text.cold+0x16/0x16
[ 68.200939][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 68.200951][ C1] ? _raw_spin_unlock_irqrestore+0x2f/0x50
[ 68.200963][ C1] ? ___ratelimit+0x21c/0x460
[ 68.200977][ C1] kauditd_hold_skb.cold+0x41/0x50
[ 68.200989][ C1] ? auditd_pid_vnr+0x230/0x230
[ 68.201000][ C1] kauditd_send_queue+0x19d/0x210
[ 68.201011][ C1] ? audit_log_lost+0x180/0x180
[ 68.201023][ C1] kauditd_thread+0x7f0/0xb80
[ 68.201034][ C1] ? auditd_reset+0x170/0x170
[ 68.201046][ C1] ? finish_wait+0x260/0x260
[ 68.201057][ C1] ? lockdep_hardirqs_on+0x79/0x100
[ 68.201073][ C1] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[ 68.201087][ C1] ? __kthread_parkme+0x13f/0x1e0
[ 68.201098][ C1] ? auditd_reset+0x170/0x170
[ 68.201110][ C1] kthread+0x3b1/0x4a0
[ 68.201120][ C1] ? kthread_create_worker_on_cpu+0xf0/0xf0
[ 68.201133][ C1] ret_from_fork+0x1f/0x30
[ 68.204566][ C1] Kernel Offset: disabled
[ 69.023066][ C1] Rebooting in 86400 seconds..