------------[ cut here ]------------
kernel BUG at fs/jfs/jfs_txnmgr.c:931!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 1 PID: 276 Comm: jfsCommit Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
RIP: 0010:txUnlock+0xc87/0xcb0 fs/jfs/jfs_txnmgr.c:931
Code: 0f f4 d0 06 0f 0b e8 98 ef a9 fe 48 c7 c7 c0 37 42 8a 48 c7 c6 b9 33 42 8a ba a3 03 00 00 48 c7 c1 80 42 42 8a e8 e9 f3 d0 06 <0f> 0b e8 72 ef a9 fe 48 c7 c7 c0 37 42 8a 48 c7 c6 b9 33 42 8a ba
RSP: 0018:ffffc90002ccfd28 EFLAGS: 00010246
RAX: 0000000000000037 RBX: 0000000000001000 RCX: 7d826765f1fbc600
RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
RBP: ffffc90002842090 R08: dffffc0000000000 R09: ffffed10172267b0
R10: ffffed10172267b0 R11: 1ffff110172267af R12: ffff88801e9c6000
R13: dffffc0000000000 R14: 0000000000000000 R15: ffffc90002621110
FS:  0000000000000000(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f1dd1e8e000 CR3: 0000000071e74000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 txLazyCommit fs/jfs/jfs_txnmgr.c:2716 [inline]
 jfs_lazycommit+0x583/0xb20 fs/jfs/jfs_txnmgr.c:2766
 kthread+0x436/0x520 kernel/kthread.c:334
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:287
 </TASK>
Modules linked in:
---[ end trace 05d96af0e5b060b8 ]---
RIP: 0010:txUnlock+0xc87/0xcb0 fs/jfs/jfs_txnmgr.c:931
Code: 0f f4 d0 06 0f 0b e8 98 ef a9 fe 48 c7 c7 c0 37 42 8a 48 c7 c6 b9 33 42 8a ba a3 03 00 00 48 c7 c1 80 42 42 8a e8 e9 f3 d0 06 <0f> 0b e8 72 ef a9 fe 48 c7 c7 c0 37 42 8a 48 c7 c6 b9 33 42 8a ba
RSP: 0018:ffffc90002ccfd28 EFLAGS: 00010246
RAX: 0000000000000037 RBX: 0000000000001000 RCX: 7d826765f1fbc600
RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
RBP: ffffc90002842090 R08: dffffc0000000000 R09: ffffed10172267b0
R10: ffffed10172267b0 R11: 1ffff110172267af R12: ffff88801e9c6000
R13: dffffc0000000000 R14: 0000000000000000 R15: ffffc90002621110
FS:  0000000000000000(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f1ddb22e867 CR3: 0000000022c34000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400