syzbot

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WARNING: CPU: 0 PID: 274 at fs/jfs/jfs_dmap.c:2941 dbAdjTree+0x41b/0x520
Modules linked in:
CPU: 0 PID: 274 Comm: jfsCommit Not tainted 5.15.164-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024
RIP: 0010:dbAdjTree+0x41b/0x520 fs/jfs/jfs_dmap.c:2941
Code: fe eb bd e8 b7 27 9e fe eb 0c e8 b0 27 9e fe eb 05 e8 a9 27 9e fe 48 83 c4 20 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 95 27 9e 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:ffffc900026475d8 EFLAGS: 00010293
RAX: ffffffff82e239cb RBX: 0000000000000155 RCX: ffff888018eb5940
RDX: 0000000000000000 RSI: 0000000000000155 RDI: 000000005fe1d48e
RBP: ffff88801a8ce018 R08: ffffffff82e23607 R09: fffff940000d4671
R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000
R13: 0000000000000001 R14: ffff88801a8ce010 R15: 000000005fe1d48e
FS:  0000000000000000(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000555556238738 CR3: 000000001b221000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 dbJoin+0x255/0x310 fs/jfs/jfs_dmap.c:2909
 dbFreeBits+0x4ef/0xdb0 fs/jfs/jfs_dmap.c:2406
 dbFreeDmap fs/jfs/jfs_dmap.c:2155 [inline]
 dbFree+0x357/0x670 fs/jfs/jfs_dmap.c:409
 txFreeMap+0x966/0xd50 fs/jfs/jfs_txnmgr.c:2549
 xtTruncate+0xe58/0x3260 fs/jfs/jfs_xtree.c:3428
 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:587
 txUpdateMap+0x825/0x9e0 fs/jfs/jfs_txnmgr.c:2401
 txLazyCommit fs/jfs/jfs_txnmgr.c:2698 [inline]
 jfs_lazycommit+0x470/0xc30 fs/jfs/jfs_txnmgr.c:2766
 kthread+0x3f6/0x4f0 kernel/kthread.c:334
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:287
 </TASK>