Debian GNU/Linux 9 syzkaller ttyS0

Warning: Permanently added '10.128.1.35' (ECDSA) to the list of known hosts.
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syzkaller login: [   32.855139] divide error: 0000 [#1] PREEMPT SMP KASAN
[   32.855143] Modules linked in:
[   32.855154] CPU: 1 PID: 7999 Comm: syz-executor516 Not tainted 4.14.231-syzkaller #0
[   32.855158] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   32.855162] task: ffff888096cf2300 task.stack: ffff888095d20000
[   32.855177] RIP: 0010:fbcon_init+0xcb4/0x1cc0
[   32.855181] RSP: 0018:ffff888095d277e0 EFLAGS: 00010246
[   32.855187] RAX: 0000000000000000 RBX: ffff8880b091a5c0 RCX: 1ffff110161234ef
[   32.855190] RDX: 0000000000000000 RSI: ffff88808fcdd934 RDI: ffff8880b091a778
[   32.855194] RBP: ffff88808fcdd580 R08: ffffffff8b9c43f8 R09: 0000000000000000
[   32.855196] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8882388809c0
[   32.855200] R13: 0000000000000320 R14: ffff88808fcdd8b4 R15: 0000000000000000
[   32.855205] FS:  000000000112e300(0000) GS:ffff8880ba500000(0000) knlGS:0000000000000000
[   32.855208] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   32.855212] CR2: 0000000000496dd3 CR3: 0000000095764000 CR4: 00000000001406e0
[   32.855218] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   32.855221] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   32.855223] Call Trace:
[   32.855240]  visual_init+0x332/0x5e0
[   32.855248]  vc_allocate+0x2c5/0x640
[   32.855258]  ? lock_acquire+0x170/0x3f0
[   32.855264]  ? vc_cons_allocated+0x70/0x70
[   32.855271]  con_install+0x4d/0x450
[   32.855276]  ? vc_allocate+0x640/0x640
[   32.855285]  tty_init_dev.part.0+0x99/0x400
[   32.855292]  tty_open+0x669/0x8b0
[   32.855300]  ? tty_kopen+0x1c0/0x1c0
[   32.855306]  ? tty_kopen+0x1c0/0x1c0
[   32.855313]  chrdev_open+0x23c/0x6d0
[   32.855320]  ? __register_chrdev+0x3d0/0x3d0
[   32.855328]  do_dentry_open+0x44b/0xec0
[   32.855333]  ? __register_chrdev+0x3d0/0x3d0
[   32.855342]  ? __inode_permission+0xcd/0x2f0
[   32.855347]  vfs_open+0x105/0x220
[   32.855354]  path_openat+0x628/0x2970
[   32.855364]  ? path_lookupat+0x780/0x780
[   32.855369]  ? trace_hardirqs_on+0x10/0x10
[   32.855374]  ? lock_downgrade+0x740/0x740
[   32.855382]  do_filp_open+0x179/0x3c0
[   32.855387]  ? may_open_dev+0xe0/0xe0
[   32.855397]  ? do_raw_spin_unlock+0x164/0x220
[   32.855404]  ? __alloc_fd+0x1be/0x490
[   32.855411]  do_sys_open+0x296/0x410
[   32.855416]  ? filp_open+0x60/0x60
[   32.855426]  ? __do_page_fault+0x159/0xad0
[   32.855433]  ? do_syscall_64+0x4c/0x640
[   32.855437]  ? SyS_open+0x30/0x30
[   32.855442]  do_syscall_64+0x1d5/0x640
[   32.855452]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[   32.855457] RIP: 0033:0x4024a7
[   32.855459] RSP: 002b:00007fffb65d2b50 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[   32.855465] RAX: ffffffffffffffda RBX: 00000000000f4240 RCX: 00000000004024a7
[   32.855468] RDX: 0000000000000002 RSI: 00007fffb65d2be0 RDI: 00000000ffffff9c
[   32.855472] RBP: 00007fffb65d2be0 R08: 0000000000000000 R09: 000000000000000e
[   32.855475] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[   32.855478] R13: 00007fffb65d2c7c R14: 00007fffb65d2c90 R15: 00007fffb65d2c80
[   32.855483] Code: 54 24 30 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 0f b6 04 02 84 c0 74 08 3c 03 0f 8e 8d 0d 00 00 31 d2 44 89 f8 48 8b 74 24 38 <f7> b5 b0 03 00 00 48 89 f2 48 c1 ea 03 89 44 24 30 48 b8 00 00 
[   32.855592] RIP: fbcon_init+0xcb4/0x1cc0 RSP: ffff888095d277e0
[   32.855606] ---[ end trace 46b097530fe6b9ee ]---
[   32.855610] Kernel panic - not syncing: Fatal exception
[   32.856950] Kernel Offset: disabled
[   33.193150] Rebooting in 86400 seconds..