------------[ cut here ]------------
kernel BUG at fs/jfs/jfs_txnmgr.c:932!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 1 PID: 277 Comm: jfsCommit Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026
RIP: 0010:txUnlock+0xc87/0xcb0 fs/jfs/jfs_txnmgr.c:932
Code: ff 86 df 06 0f 0b e8 18 fe a5 fe 48 c7 c7 c0 78 62 8a 48 c7 c6 b9 74 62 8a ba a4 03 00 00 48 c7 c1 80 83 62 8a e8 d9 86 df 06 <0f> 0b e8 f2 fd a5 fe 48 c7 c7 c0 78 62 8a 48 c7 c6 b9 74 62 8a ba
RSP: 0000:ffffc90002cffd28 EFLAGS: 00010246
RAX: 0000000000000037 RBX: 0000000000001000 RCX: 0d87918ddbbbb800
RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
RBP: ffffc900028722d0 R08: ffffc90002cff847 R09: 1ffff9200059ff08
R10: dffffc0000000000 R11: fffff5200059ff09 R12: ffff888060bb46c8
R13: dffffc0000000000 R14: 0000000000000000 R15: ffffc90002651330
FS:  0000000000000000(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f3835704f9c CR3: 0000000072608000 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 8102d54508d3dd13 ]---
RIP: 0010:txUnlock+0xc87/0xcb0 fs/jfs/jfs_txnmgr.c:932
Code: ff 86 df 06 0f 0b e8 18 fe a5 fe 48 c7 c7 c0 78 62 8a 48 c7 c6 b9 74 62 8a ba a4 03 00 00 48 c7 c1 80 83 62 8a e8 d9 86 df 06 <0f> 0b e8 f2 fd a5 fe 48 c7 c7 c0 78 62 8a 48 c7 c6 b9 74 62 8a ba
RSP: 0000:ffffc90002cffd28 EFLAGS: 00010246
RAX: 0000000000000037 RBX: 0000000000001000 RCX: 0d87918ddbbbb800
RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
RBP: ffffc900028722d0 R08: ffffc90002cff847 R09: 1ffff9200059ff08
R10: dffffc0000000000 R11: fffff5200059ff09 R12: ffff888060bb46c8
R13: dffffc0000000000 R14: 0000000000000000 R15: ffffc90002651330
FS:  0000000000000000(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f59bb8bcff8 CR3: 0000000067b50000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400