------------[ cut here ]------------
WARNING: CPU: 1 PID: 114 at fs/jfs/jfs_dmap.c:2875 dbAdjTree+0x454/0x4e0
Modules linked in:
CPU: 1 UID: 0 PID: 114 Comm: jfsCommit Not tainted 6.17.0-rc1-syzkaller-00036-gdfc0f6373094-dirty #0 PREEMPT(full) 
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
RIP: 0010:dbAdjTree+0x454/0x4e0
Code: 5a ff ff ff e8 bd 34 81 fe eb 05 e8 b6 34 81 fe 48 83 c4 28 5b 41 5c 41 5d 41 5e 41 5f 5d e9 43 b5 3d 08 cc e8 9d 34 81 fe 90 <0f> 0b 90 eb e1 44 89 e1 80 e1 07 80 c1 03 38 c1 0f 8c e1 fb ff ff
RSP: 0018:ffffc9000240f988 EFLAGS: 00010293
RAX: ffffffff833e7723 RBX: ffff888128216010 RCX: ffff88810621d640
RDX: 0000000000000000 RSI: 0000000000000155 RDI: 0000000000020056
RBP: 0000000000020056 R08: ffffea0004a08587 R09: 1ffffd40009410b0
R10: dffffc0000000000 R11: fffff940009410b1 R12: ffff888128216018
R13: dffffc0000000000 R14: 0000000000000004 R15: 0000000000000155
FS:  0000000000000000(0000) GS:ffff8881a3c1c000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000555584f665c8 CR3: 0000000028b54000 CR4: 00000000000006f0
Call Trace:
 <TASK>
 dbJoin+0x238/0x300
 dbFreeBits+0x4e1/0xdb0
 dbFree+0x336/0x650
 txFreeMap+0x7ff/0xde0
 txUpdateMap+0x308/0x9c0
 jfs_lazycommit+0x43f/0xa90
 kthread+0x711/0x8a0
 ret_from_fork+0x3fc/0x770
 ret_from_fork_asm+0x1a/0x30
 </TASK>
