Warning: Permanently added '10.128.1.25' (ECDSA) to the list of known hosts.
2020/08/04 21:30:56 fuzzer started
2020/08/04 21:30:56 connecting to host at 10.128.0.105:33961
2020/08/04 21:30:56 checking machine...
2020/08/04 21:30:56 checking revisions...
2020/08/04 21:30:56 testing simple program...
syzkaller login: [   36.103474][ T8741] IPVS: ftp: loaded support on port[0] = 21
2020/08/04 21:30:56 building call list...
[   36.412182][  T476] tipc: TX() has been purged, node left!
[   38.605087][    T0] ------------[ cut here ]------------
[   38.610593][    T0] WARNING: CPU: 1 PID: 0 at kernel/time/tick-sched.c:1024 tick_nohz_idle_enter+0x157/0x170
[   38.620598][    T0] Kernel panic - not syncing: panic_on_warn set ...
[   38.627265][    T0] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.8.0-syzkaller #0
[   38.634841][    T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   38.644888][    T0] Call Trace:
[   38.648180][    T0]  dump_stack+0x16e/0x25d
[   38.652516][    T0]  panic+0x20c/0x69a
[   38.656448][    T0]  ? tick_nohz_idle_enter+0x157/0x170
[   38.661805][    T0]  __warn+0x211/0x240
[   38.665877][    T0]  ? tick_nohz_idle_enter+0x157/0x170
[   38.671271][    T0]  report_bug+0x153/0x1d0
[   38.675638][    T0]  handle_bug+0x4d/0x90
[   38.679779][    T0]  exc_invalid_op+0x16/0x70
[   38.684272][    T0]  asm_exc_invalid_op+0x12/0x20
[   38.689122][    T0] RIP: 0010:tick_nohz_idle_enter+0x157/0x170
[   38.695116][    T0] Code: c7 06 00 74 33 e8 19 f2 07 00 fb 66 0f 1f 44 00 00 5b 41 5c 41 5e 41 5f c3 e8 05 f2 07 00 0f 0b e9 71 ff ff ff e8 f9 f1 07 00 <0f> 0b e9 f1 fe ff ff e8 ed f1 07 00 0f 0b e8 e6 f1 07 00 0f 0b 0f
[   38.714710][    T0] RSP: 0018:ffffc90000cd3ed8 EFLAGS: 00010293
[   38.720807][    T0] RAX: ffffffff814420e7 RBX: 0000000000000000 RCX: ffff88812b7cc340
[   38.728783][    T0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[   38.736737][    T0] RBP: ffff88812b7cc340 R08: ffffffff81441fcb R09: 0000ffff88619f77
[   38.744691][    T0] R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000000000
[   38.752647][    T0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[   38.760615][    T0]  ? tick_nohz_idle_enter+0x3b/0x170
[   38.765982][    T0]  ? tick_nohz_idle_enter+0x157/0x170
[   38.771394][    T0]  ? tick_nohz_idle_enter+0x157/0x170
[   38.776753][    T0]  do_idle+0x36/0x330
[   38.780724][    T0]  cpu_startup_entry+0x15/0x20
[   38.785579][    T0]  secondary_startup_64+0xa4/0xb0
[   38.791787][    T0] Kernel Offset: disabled
[   38.796142][    T0] Rebooting in 86400 seconds..