[  OK  ] Started OpenBSD Secure Shell server.
[  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 '10.128.15.195' (ECDSA) to the list of known hosts.
executing program
syzkaller login: [   41.504026][    T0] general protection fault, probably for non-canonical address 0x1ffff11015d26b1a: 0000 [#1] PREEMPT SMP KASAN
[   41.504036][    T0] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.8.0-rc6-syzkaller #0
[   41.504041][    T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   41.504055][    T0] RIP: 0010:__switch_to_asm+0x0/0x40
[   41.504062][    T0] Code: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 <00> 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[   41.504066][    T0] RSP: 0018:ffffc90000d3fdc8 EFLAGS: 00010046
[   41.504072][    T0] RAX: 1ffff11015d26b1a RBX: ffff8880ae9358c0 RCX: ffff8880a99f8340
[   41.504076][    T0] RDX: ffff8880a99f8c08 RSI: ffff8880921ee2c0 RDI: ffff8880a99f8340
[   41.504081][    T0] RBP: ffff8880954403c0 R08: dffffc0000000000 R09: fffffbfff131a7ee
[   41.504085][    T0] R10: fffffbfff131a7ee R11: 0000000000000000 R12: ffff8880a99f8770
[   41.504090][    T0] R13: dffffc0000000000 R14: 1ffff1101533f0ee R15: ffff8880921ee2c0
[   41.504096][    T0] FS:  0000000000000000(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000
[   41.504100][    T0] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   41.504105][    T0] CR2: 00007f77300f26c0 CR3: 000000009a662000 CR4: 00000000001406e0
[   41.504113][    T0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   41.504117][    T0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   41.504119][    T0] Call Trace:
[   41.504131][    T0]  __schedule+0x8ec/0xd90
[   41.504142][    T0]  schedule_idle+0x5c/0x90
[   41.504150][    T0]  do_idle+0x61a/0x650
[   41.504161][    T0]  cpu_startup_entry+0x15/0x20
[   41.504169][    T0]  start_secondary+0x1b2/0x1e0
[   41.504178][    T0]  secondary_startup_64+0xa4/0xb0
[   41.504184][    T0] Modules linked in:
[   41.504196][    T0] ---[ end trace 811161e79ee73411 ]---
[   41.504204][    T0] RIP: 0010:__switch_to_asm+0x0/0x40
[   41.504210][    T0] Code: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 <00> 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[   41.504214][    T0] RSP: 0018:ffffc90000d3fdc8 EFLAGS: 00010046
[   41.504219][    T0] RAX: 1ffff11015d26b1a RBX: ffff8880ae9358c0 RCX: ffff8880a99f8340
[   41.504223][    T0] RDX: ffff8880a99f8c08 RSI: ffff8880921ee2c0 RDI: ffff8880a99f8340
[   41.504228][    T0] RBP: ffff8880954403c0 R08: dffffc0000000000 R09: fffffbfff131a7ee
[   41.504232][    T0] R10: fffffbfff131a7ee R11: 0000000000000000 R12: ffff8880a99f8770
[   41.504237][    T0] R13: dffffc0000000000 R14: 1ffff1101533f0ee R15: ffff8880921ee2c0
[   41.504242][    T0] FS:  0000000000000000(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000
[   41.504247][    T0] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   41.504251][    T0] CR2: 00007f77300f26c0 CR3: 000000009a662000 CR4: 00000000001406e0
[   41.504256][    T0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   41.504260][    T0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   41.504264][    T0] Kernel panic - not syncing: Fatal exception
[   41.506234][    T0] Kernel Offset: disabled
[   41.808259][    T0] Rebooting in 86400 seconds..