syzbot

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WARNING: CPU: 1 PID: 133 at fs/jfs/jfs_dmap.c:2873 dbAdjTree+0x41b/0x520
Modules linked in:
CPU: 1 PID: 133 Comm: jfsCommit Not tainted 6.1.85-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
RIP: 0010:dbAdjTree+0x41b/0x520 fs/jfs/jfs_dmap.c:2873
Code: fe eb bd e8 67 b6 84 fe eb 0c e8 60 b6 84 fe eb 05 e8 59 b6 84 fe 48 83 c4 20 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 45 b6 84 fe <0f> 0b eb e8 89 e9 80 e1 07 80 c1 03 38 c1 0f 8c 1a fc ff ff 48 89
RSP: 0018:ffffc90002d5f5d8 EFLAGS: 00010293
RAX: ffffffff8305e0ab RBX: 0000000000000155 RCX: ffff888015f40000
RDX: 0000000000000000 RSI: 0000000000000155 RDI: 0000000000020056
RBP: ffff888076cfd018 R08: ffffffff8305dce7 R09: fffffbfff209305f
R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000
R13: 0000000000000004 R14: ffff888076cfd010 R15: 0000000000020056
FS:  0000000000000000(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00005609353578b8 CR3: 000000000ce8e000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 dbJoin+0x255/0x310 fs/jfs/jfs_dmap.c:2841
 dbFreeBits+0x4ef/0xdb0 fs/jfs/jfs_dmap.c:2338
 dbFreeDmap fs/jfs/jfs_dmap.c:2087 [inline]
 dbFree+0x357/0x670 fs/jfs/jfs_dmap.c:409
 txFreeMap+0x966/0xd50 fs/jfs/jfs_txnmgr.c:2515
 xtTruncate+0xe58/0x3260 fs/jfs/jfs_xtree.c:2467
 jfs_free_zero_link+0x46a/0x6e0 fs/jfs/namei.c:758
 jfs_evict_inode+0x35b/0x440 fs/jfs/inode.c:153
 evict+0x2a4/0x620 fs/inode.c:666
 txUpdateMap+0x825/0x9e0 fs/jfs/jfs_txnmgr.c:2367
 txLazyCommit fs/jfs/jfs_txnmgr.c:2664 [inline]
 jfs_lazycommit+0x476/0xb60 fs/jfs/jfs_txnmgr.c:2732
 kthread+0x28d/0x320 kernel/kthread.c:376
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308
 </TASK>