[  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 '10.128.15.215' (ECDSA) to the list of known hosts.
2020/08/05 19:13:49 fuzzer started
2020/08/05 19:13:49 connecting to host at 10.128.0.105:44293
2020/08/05 19:13:49 checking machine...
2020/08/05 19:13:49 checking revisions...
2020/08/05 19:13:49 testing simple program...
syzkaller login: [   33.934589][ T8757] IPVS: ftp: loaded support on port[0] = 21
2020/08/05 19:13:50 building call list...
[   34.233284][   T32] tipc: TX() has been purged, node left!
[   36.157969][    T0] ------------[ cut here ]------------
[   36.163547][    T0] WARNING: CPU: 0 PID: 0 at kernel/time/tick-sched.c:1024 tick_nohz_idle_enter+0x157/0x170
[   36.173555][    T0] Kernel panic - not syncing: panic_on_warn set ...
[   36.180126][    T0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.8.0-syzkaller #0
[   36.187645][    T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   36.197685][    T0] Call Trace:
[   36.200961][    T0]  dump_stack+0x16e/0x25d
[   36.205270][    T0]  panic+0x20c/0x69a
[   36.209152][    T0]  ? tick_nohz_idle_enter+0x157/0x170
[   36.214508][    T0]  __warn+0x211/0x240
[   36.218477][    T0]  ? tick_nohz_idle_enter+0x157/0x170
[   36.223877][    T0]  report_bug+0x153/0x1d0
[   36.228195][    T0]  handle_bug+0x4d/0x90
[   36.232336][    T0]  exc_invalid_op+0x16/0x70
[   36.236824][    T0]  asm_exc_invalid_op+0x12/0x20
[   36.241657][    T0] RIP: 0010:tick_nohz_idle_enter+0x157/0x170
[   36.247615][    T0] Code: c7 06 00 74 33 e8 19 f3 07 00 fb 66 0f 1f 44 00 00 5b 41 5c 41 5e 41 5f c3 e8 05 f3 07 00 0f 0b e9 71 ff ff ff e8 f9 f2 07 00 <0f> 0b e9 f1 fe ff ff e8 ed f2 07 00 0f 0b e8 e6 f2 07 00 0f 0b 0f
[   36.267282][    T0] RSP: 0018:ffffffff88003e68 EFLAGS: 00010293
[   36.273331][    T0] RAX: ffffffff81442777 RBX: 0000000000000000 RCX: ffffffff8807e9c0
[   36.281283][    T0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[   36.289248][    T0] RBP: ffffffff8807e9c0 R08: ffffffff8144265b R09: 0000ffff8861a2f7
[   36.297202][    T0] R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000000000
[   36.305156][    T0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[   36.313121][    T0]  ? tick_nohz_idle_enter+0x3b/0x170
[   36.318391][    T0]  ? tick_nohz_idle_enter+0x157/0x170
[   36.323758][    T0]  ? tick_nohz_idle_enter+0x157/0x170
[   36.329108][    T0]  do_idle+0x36/0x330
[   36.333070][    T0]  cpu_startup_entry+0x15/0x20
[   36.337890][    T0]  rest_init+0x2e5/0x2f0
[   36.342136][    T0]  ? time_init+0xc/0xc
[   36.346190][    T0]  arch_call_rest_init+0xa/0xb
[   36.350935][    T0]  start_kernel+0x617/0x6e4
[   36.355428][    T0]  secondary_startup_64+0xa4/0xb0
[   36.361864][    T0] Kernel Offset: disabled
[   36.366335][    T0] Rebooting in 86400 seconds..