[  OK  ] Reached target Graphical Interface.
         Starting Update UTMP about System Runlevel Changes...
[  OK  ] Started Update UTMP about System Runlevel Changes.
         Starting Load/Save RF Kill Switch Status...
[  OK  ] Started Load/Save RF Kill Switch Status.

Debian GNU/Linux 9 syzkaller ttyS0

Warning: Permanently added '10.128.0.161' (ECDSA) to the list of known hosts.
syzkaller login: [   36.835966] IPVS: ftp: loaded support on port[0] = 21
executing program
[   37.003658] ERROR: (device loop0): txAbort: 
[   37.003658] 
[   37.026415] BUG at fs/jfs/jfs_txnmgr.c:939 assert(mp->nohomeok > 0)
[   37.033879] ------------[ cut here ]------------
[   37.038645] kernel BUG at fs/jfs/jfs_txnmgr.c:939!
[   37.044352] invalid opcode: 0000 [#1] PREEMPT SMP KASAN
[   37.049810] CPU: 1 PID: 1985 Comm: jfsCommit Not tainted 4.19.211-syzkaller #0
[   37.057144] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[   37.066485] RIP: 0010:txUnlock.cold+0x4a/0x72
[   37.070957] Code: eb cc fa ff 0f 0b e8 79 9b 69 f9 48 c7 c1 a0 16 9b 88 ba ab 03 00 00 48 c7 c6 20 16 9b 88 48 c7 c7 60 16 9b 88 e8 c5 cc fa ff <0f> 0b e8 53 9b 69 f9 48 c7 c1 e0 15 9b 88 ba a5 03 00 00 48 c7 c6
[   37.090013] RSP: 0018:ffff8880b0a87d58 EFLAGS: 00010282
[   37.095363] RAX: 0000000000000037 RBX: ffffc90001602090 RCX: 0000000000000000
[   37.102612] RDX: 0000000000000000 RSI: ffffffff814dff01 RDI: ffffed1016150f9d
[   37.109860] RBP: ffff8880a23f72d0 R08: 0000000000000037 R09: 0000000000000000
[   37.117106] R10: 0000000000000005 R11: 0000000000000000 R12: 0000000000000000
[   37.124354] R13: 0000000000000000 R14: ffffc90001401100 R15: dffffc0000000000
[   37.131602] FS:  0000000000000000(0000) GS:ffff8880ba100000(0000) knlGS:0000000000000000
[   37.139805] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   37.145748] CR2: 000055bedbcc9160 CR3: 00000000a132d000 CR4: 00000000003406e0
[   37.152998] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   37.160251] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   37.167783] Call Trace:
[   37.170368]  jfs_lazycommit+0x66b/0x9d0
[   37.174323]  ? txCommit+0x39e0/0x39e0
[   37.178107]  ? lock_acquire+0x170/0x3c0
[   37.182068]  ? __kthread_parkme+0x5d/0x1e0
[   37.186383]  ? wake_up_q+0xe0/0xe0
[   37.189911]  ? lockdep_hardirqs_on+0x3a8/0x5c0
[   37.194470]  ? _raw_spin_unlock_irqrestore+0x66/0xe0
[   37.199551]  ? __kthread_parkme+0x133/0x1e0
[   37.203849]  ? txCommit+0x39e0/0x39e0
[   37.207634]  kthread+0x33f/0x460
[   37.210978]  ? kthread_park+0x180/0x180
[   37.214930]  ret_from_fork+0x24/0x30
[   37.218616] Modules linked in:
[   37.224330] ---[ end trace 41146660a9becfbb ]---
[   37.229123] RIP: 0010:txUnlock.cold+0x4a/0x72
[   37.233609] Code: eb cc fa ff 0f 0b e8 79 9b 69 f9 48 c7 c1 a0 16 9b 88 ba ab 03 00 00 48 c7 c6 20 16 9b 88 48 c7 c7 60 16 9b 88 e8 c5 cc fa ff <0f> 0b e8 53 9b 69 f9 48 c7 c1 e0 15 9b 88 ba a5 03 00 00 48 c7 c6
[   37.252792] RSP: 0018:ffff8880b0a87d58 EFLAGS: 00010282
[   37.258424] RAX: 0000000000000037 RBX: ffffc90001602090 RCX: 0000000000000000
[   37.265675] RDX: 0000000000000000 RSI: ffffffff814dff01 RDI: ffffed1016150f9d
[   37.273764] RBP: ffff8880a23f72d0 R08: 0000000000000037 R09: 0000000000000000
[   37.281882] R10: 0000000000000005 R11: 0000000000000000 R12: 0000000000000000
[   37.289588] R13: 0000000000000000 R14: ffffc90001401100 R15: dffffc0000000000
[   37.296860] FS:  0000000000000000(0000) GS:ffff8880ba000000(0000) knlGS:0000000000000000
[   37.305715] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   37.312084] CR2: 00007ff32ceab000 CR3: 00000000a1511000 CR4: 00000000003406f0
[   37.319770] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   37.327033] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   37.335109] Kernel panic - not syncing: Fatal exception
[   37.340720] Kernel Offset: disabled
[   37.344435] Rebooting in 86400 seconds..