------------[ cut here ]------------
kernel BUG at fs/jfs/jfs_txnmgr.c:932!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 1 PID: 275 Comm: jfsCommit Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
RIP: 0010:txUnlock+0xc87/0xcb0 fs/jfs/jfs_txnmgr.c:932
Code: 4f b4 de 06 0f 0b e8 88 13 a6 fe 48 c7 c7 40 6c 62 8a 48 c7 c6 39 68 62 8a ba a4 03 00 00 48 c7 c1 00 77 62 8a e8 29 b4 de 06 <0f> 0b e8 62 13 a6 fe 48 c7 c7 40 6c 62 8a 48 c7 c6 39 68 62 8a ba
RSP: 0018:ffffc9000264fd28 EFLAGS: 00010246
RAX: 0000000000000037 RBX: 0000000000001000 RCX: e87bbf5ba9a9f100
RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
RBP: ffffc90002892240 R08: ffff8880b9033d7f R09: 1ffff110172067af
R10: dffffc0000000000 R11: ffffed10172067b0 R12: ffff88802ab87ba0
R13: dffffc0000000000 R14: 0000000000000000 R15: ffffc90002671330
FS:  0000000000000000(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f161898f000 CR3: 0000000067758000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 txLazyCommit fs/jfs/jfs_txnmgr.c:2717 [inline]
 jfs_lazycommit+0x581/0xb40 fs/jfs/jfs_txnmgr.c:2767
 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 fb1e5fe33a00c6c7 ]---
RIP: 0010:txUnlock+0xc87/0xcb0 fs/jfs/jfs_txnmgr.c:932
Code: 4f b4 de 06 0f 0b e8 88 13 a6 fe 48 c7 c7 40 6c 62 8a 48 c7 c6 39 68 62 8a ba a4 03 00 00 48 c7 c1 00 77 62 8a e8 29 b4 de 06 <0f> 0b e8 62 13 a6 fe 48 c7 c7 40 6c 62 8a 48 c7 c6 39 68 62 8a ba
RSP: 0018:ffffc9000264fd28 EFLAGS: 00010246
RAX: 0000000000000037 RBX: 0000000000001000 RCX: e87bbf5ba9a9f100
RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
RBP: ffffc90002892240 R08: ffff8880b9033d7f R09: 1ffff110172067af
R10: dffffc0000000000 R11: ffffed10172067b0 R12: ffff88802ab87ba0
R13: dffffc0000000000 R14: 0000000000000000 R15: ffffc90002671330
FS:  0000000000000000(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f7ad2fb6e9c CR3: 00000000770bb000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400