[  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 '10.128.15.204' (ECDSA) to the list of known hosts.
2020/08/05 06:30:24 fuzzer started
2020/08/05 06:30:24 connecting to host at 10.128.0.105:35975
2020/08/05 06:30:24 checking machine...
2020/08/05 06:30:24 checking revisions...
2020/08/05 06:30:24 testing simple program...
syzkaller login: [   34.688560][ T8730] IPVS: ftp: loaded support on port[0] = 21
2020/08/05 06:30:24 building call list...
[   35.001117][  T429] tipc: TX() has been purged, node left!
[   35.376530][    T0] ------------[ cut here ]------------
[   35.382090][    T0] WARNING: CPU: 1 PID: 0 at kernel/time/tick-sched.c:1024 tick_nohz_idle_enter+0x157/0x170
[   35.392100][    T0] Kernel panic - not syncing: panic_on_warn set ...
[   35.398741][    T0] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.8.0-syzkaller #0
[   35.406262][    T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   35.416329][    T0] Call Trace:
[   35.419663][    T0]  dump_stack+0x16e/0x25d
[   35.423981][    T0]  panic+0x20c/0x69a
[   35.427956][    T0]  ? tick_nohz_idle_enter+0x157/0x170
[   35.433385][    T0]  __warn+0x211/0x240
[   35.437351][    T0]  ? tick_nohz_idle_enter+0x157/0x170
[   35.442740][    T0]  report_bug+0x153/0x1d0
[   35.447054][    T0]  handle_bug+0x4d/0x90
[   35.451191][    T0]  exc_invalid_op+0x16/0x70
[   35.455745][    T0]  asm_exc_invalid_op+0x12/0x20
[   35.460578][    T0] RIP: 0010:tick_nohz_idle_enter+0x157/0x170
[   35.466619][    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
[   35.486205][    T0] RSP: 0018:ffffc90000cd3ed8 EFLAGS: 00010293
[   35.492251][    T0] RAX: ffffffff81442777 RBX: 0000000000000000 RCX: ffff88812b7cc340
[   35.500218][    T0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[   35.508169][    T0] RBP: ffff88812b7cc340 R08: ffffffff8144265b R09: 0000ffff88619eb7
[   35.516117][    T0] R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000000000
[   35.524079][    T0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[   35.532044][    T0]  ? tick_nohz_idle_enter+0x3b/0x170
[   35.537353][    T0]  ? tick_nohz_idle_enter+0x157/0x170
[   35.542743][    T0]  ? tick_nohz_idle_enter+0x157/0x170
[   35.548100][    T0]  do_idle+0x36/0x330
[   35.552073][    T0]  cpu_startup_entry+0x15/0x20
[   35.556855][    T0]  secondary_startup_64+0xa4/0xb0
[   35.563285][    T0] Kernel Offset: disabled
[   35.567627][    T0] Rebooting in 86400 seconds..