WARNING: CPU: 1 PID: 277 at fs/jfs/jfs_dmap.c:2935 dbAdjTree+0x448/0x4d0 fs/jfs/jfs_dmap.c:2935
Modules linked in:
CPU: 0 PID: 277 Comm: jfsCommit Not tainted 5.15.189-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
RIP: 0010:dbAdjTree+0x448/0x4d0 fs/jfs/jfs_dmap.c:2935
Code: e8 5d 70 f2 fe e9 5a ff ff ff e8 43 0d ae fe eb 05 e8 3c 0d ae fe 48 83 c4 28 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 28 0d ae fe <0f> 0b eb e8 44 89 e1 80 e1 07 80 c1 03 38 c1 0f 8c ee fb ff ff 4c
RSP: 0018:ffffc90002cdfae8 EFLAGS: 00010293
RAX: ffffffff82c9b6f8 RBX: ffff88805a3b2010 RCX: ffff88801daf9dc0
RDX: 0000000000000000 RSI: 0000000000000155 RDI: 0000000000020056
RBP: 0000000000020056 R08: dffffc0000000000 R09: fffff940002d1d91
R10: fffff940002d1d91 R11: 1ffffd40002d1d90 R12: ffff88805a3b2018
R13: dffffc0000000000 R14: 0000000000000004 R15: 0000000000000155
FS:  0000000000000000(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f2325bacf98 CR3: 0000000062c33000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 dbJoin+0x238/0x300 fs/jfs/jfs_dmap.c:2903
 dbFreeBits+0x4e2/0xd80 fs/jfs/jfs_dmap.c:2400
 dbFreeDmap fs/jfs/jfs_dmap.c:2149 [inline]
 dbFree+0x32e/0x640 fs/jfs/jfs_dmap.c:398
 txFreeMap+0x7fb/0xde0 fs/jfs/jfs_txnmgr.c:2568
 txUpdateMap+0x306/0x890 fs/jfs/jfs_txnmgr.c:-1
 txLazyCommit fs/jfs/jfs_txnmgr.c:2698 [inline]
 jfs_lazycommit+0x437/0xb20 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>