[  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 '10.128.1.104' (ECDSA) to the list of known hosts.
syzkaller login: [   34.836994] IPVS: ftp: loaded support on port[0] = 21
executing program
[   34.998345] ERROR: (device loop0): txAbort: 
[   34.998345] 
[   35.010793] BUG at fs/jfs/jfs_txnmgr.c:939 assert(mp->nohomeok > 0)
[   35.018035] ------------[ cut here ]------------
[   35.022795] kernel BUG at fs/jfs/jfs_txnmgr.c:939!
[   35.029002] invalid opcode: 0000 [#1] PREEMPT SMP KASAN
[   35.034375] CPU: 1 PID: 1984 Comm: jfsCommit Not tainted 4.19.211-syzkaller #0
[   35.041710] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[   35.051400] RIP: 0010:txUnlock.cold+0x4a/0x72
[   35.055877] 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
[   35.074757] RSP: 0018:ffff8880b0b27d58 EFLAGS: 00010282
[   35.080217] RAX: 0000000000000037 RBX: ffffc90001602090 RCX: 0000000000000000
[   35.087474] RDX: 0000000000000000 RSI: ffffffff814dff01 RDI: ffffed1016164f9d
[   35.094730] RBP: ffff8880987d02d0 R08: 0000000000000037 R09: 0000000000000000
[   35.101996] R10: 0000000000000005 R11: 0000000000000000 R12: 0000000000000000
[   35.109248] R13: 0000000000000000 R14: ffffc90001401100 R15: dffffc0000000000
[   35.116498] FS:  0000000000000000(0000) GS:ffff8880ba100000(0000) knlGS:0000000000000000
[   35.124703] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   35.130563] CR2: 0000559ca6269c30 CR3: 000000009c508000 CR4: 00000000003406e0
[   35.137820] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   35.145112] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   35.152364] Call Trace:
[   35.154946]  jfs_lazycommit+0x66b/0x9d0
[   35.158904]  ? txCommit+0x39e0/0x39e0
[   35.162687]  ? lock_acquire+0x170/0x3c0
[   35.166641]  ? __kthread_parkme+0x5d/0x1e0
[   35.170856]  ? wake_up_q+0xe0/0xe0
[   35.174382]  ? lockdep_hardirqs_on+0x3a8/0x5c0
[   35.178950]  ? _raw_spin_unlock_irqrestore+0x66/0xe0
[   35.184032]  ? __kthread_parkme+0x133/0x1e0
[   35.188330]  ? txCommit+0x39e0/0x39e0
[   35.192111]  kthread+0x33f/0x460
[   35.195459]  ? kthread_park+0x180/0x180
[   35.199436]  ret_from_fork+0x24/0x30
[   35.203129] Modules linked in:
[   35.206592] ---[ end trace 4ddf92dc28727e41 ]---
[   35.212483] RIP: 0010:txUnlock.cold+0x4a/0x72
[   35.216978] 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
[   35.235968] RSP: 0018:ffff8880b0b27d58 EFLAGS: 00010282
[   35.241399] RAX: 0000000000000037 RBX: ffffc90001602090 RCX: 0000000000000000
[   35.248682] RDX: 0000000000000000 RSI: ffffffff814dff01 RDI: ffffed1016164f9d
[   35.256008] RBP: ffff8880987d02d0 R08: 0000000000000037 R09: 0000000000000000
[   35.263330] R10: 0000000000000005 R11: 0000000000000000 R12: 0000000000000000
[   35.270591] R13: 0000000000000000 R14: ffffc90001401100 R15: dffffc0000000000
[   35.277933] FS:  0000000000000000(0000) GS:ffff8880ba100000(0000) knlGS:0000000000000000
[   35.286210] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   35.292151] CR2: 0000559ca6269c30 CR3: 000000009c508000 CR4: 00000000003406e0
[   35.299440] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   35.306750] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   35.314053] Kernel panic - not syncing: Fatal exception
[   35.319625] Kernel Offset: disabled
[   35.323237] Rebooting in 86400 seconds..