[  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 '10.128.1.31' (ECDSA) to the list of known hosts.
syzkaller login: [   35.082743] IPVS: ftp: loaded support on port[0] = 21
executing program
[   35.234773] ERROR: (device loop0): txAbort: 
[   35.234773] 
[   35.254528] BUG at fs/jfs/jfs_txnmgr.c:939 assert(mp->nohomeok > 0)
[   35.261426] ------------[ cut here ]------------
[   35.266170] kernel BUG at fs/jfs/jfs_txnmgr.c:939!
[   35.272757] invalid opcode: 0000 [#1] PREEMPT SMP KASAN
[   35.278129] CPU: 0 PID: 1985 Comm: jfsCommit Not tainted 4.19.211-syzkaller #0
[   35.285470] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[   35.294816] RIP: 0010:txUnlock.cold+0x4a/0x72
[   35.299295] 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
[   35.318178] RSP: 0018:ffff8880b09f7d58 EFLAGS: 00010282
[   35.323525] RAX: 0000000000000037 RBX: ffffc90001602090 RCX: 0000000000000000
[   35.330778] RDX: 0000000000000000 RSI: ffffffff814dff01 RDI: ffffed101613ef9d
[   35.338032] RBP: ffff88809fef92d0 R08: 0000000000000037 R09: 0000000000000000
[   35.345284] R10: 0000000000000005 R11: 0000000000000000 R12: 0000000000000000
[   35.352536] R13: 0000000000000000 R14: ffffc90001401100 R15: dffffc0000000000
[   35.359791] FS:  0000000000000000(0000) GS:ffff8880ba000000(0000) knlGS:0000000000000000
[   35.367997] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   35.373859] CR2: 00007f6ae498e000 CR3: 00000000aaba5000 CR4: 00000000003406f0
[   35.381113] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   35.388368] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   35.395617] Call Trace:
[   35.398197]  jfs_lazycommit+0x66b/0x9d0
[   35.402155]  ? txCommit+0x39e0/0x39e0
[   35.405940]  ? lock_acquire+0x170/0x3c0
[   35.409905]  ? __kthread_parkme+0x5d/0x1e0
[   35.414122]  ? wake_up_q+0xe0/0xe0
[   35.417645]  ? lockdep_hardirqs_on+0x3a8/0x5c0
[   35.422213]  ? _raw_spin_unlock_irqrestore+0x66/0xe0
[   35.427300]  ? __kthread_parkme+0x133/0x1e0
[   35.431605]  ? txCommit+0x39e0/0x39e0
[   35.435388]  kthread+0x33f/0x460
[   35.438740]  ? kthread_park+0x180/0x180
[   35.442699]  ret_from_fork+0x24/0x30
[   35.446399] Modules linked in:
[   35.450980] ---[ end trace d8e1d787df980f35 ]---
[   35.455757] RIP: 0010:txUnlock.cold+0x4a/0x72
[   35.460253] 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
[   35.479700] RSP: 0018:ffff8880b09f7d58 EFLAGS: 00010282
[   35.485298] RAX: 0000000000000037 RBX: ffffc90001602090 RCX: 0000000000000000
[   35.492764] RDX: 0000000000000000 RSI: ffffffff814dff01 RDI: ffffed101613ef9d
[   35.500021] RBP: ffff88809fef92d0 R08: 0000000000000037 R09: 0000000000000000
[   35.507489] R10: 0000000000000005 R11: 0000000000000000 R12: 0000000000000000
[   35.514942] R13: 0000000000000000 R14: ffffc90001401100 R15: dffffc0000000000
[   35.522395] FS:  0000000000000000(0000) GS:ffff8880ba100000(0000) knlGS:0000000000000000
[   35.530615] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   35.536753] CR2: 00007f3f65d48140 CR3: 00000000aaba5000 CR4: 00000000003406e0
[   35.544230] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   35.551676] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   35.558939] Kernel panic - not syncing: Fatal exception
[   35.564468] Kernel Offset: disabled
[   35.568100] Rebooting in 86400 seconds..