------------[ cut here ]------------
WARNING: CPU: 0 PID: 278 at fs/jfs/jfs_dmap.c:2943 dbAdjTree fs/jfs/jfs_dmap.c:2943 [inline]
WARNING: CPU: 0 PID: 278 at fs/jfs/jfs_dmap.c:2943 dbJoin+0xc17/0xd40 fs/jfs/jfs_dmap.c:2911
Modules linked in:
CPU: 0 PID: 278 Comm: jfsCommit Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026
RIP: 0010:dbAdjTree fs/jfs/jfs_dmap.c:2943 [inline]
RIP: 0010:dbJoin+0xc17/0xd40 fs/jfs/jfs_dmap.c:2911
Code: ff e8 8d 21 aa fe eb 0c e8 86 21 aa fe eb 05 e8 7f 21 aa fe 31 c0 48 83 c4 68 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 69 21 aa fe <0f> 0b eb e6 44 89 e9 80 e1 07 38 c1 0f 8c 1d f4 ff ff 4c 89 ef e8
RSP: 0018:ffffc90002d9f6b0 EFLAGS: 00010293
RAX: ffffffff82ced137 RBX: 0000000000000155 RCX: ffff88801de78000
RDX: 0000000000000000 RSI: 0000000000000155 RDI: 0000000000020056
RBP: 0000000000000004 R08: ffffea0001732a87 R09: 1ffffd40002e6550
R10: dffffc0000000000 R11: fffff940002e6551 R12: dffffc0000000000
R13: ffff88805ccaa020 R14: 0000000000020056 R15: 0000000000000004
FS: 0000000000000000(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f550c985796 CR3: 000000007e40e000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
<TASK>
dbFreeBits+0x49f/0xd40 fs/jfs/jfs_dmap.c:2408
dbFreeDmap fs/jfs/jfs_dmap.c:2157 [inline]
dbFree+0x31c/0x640 fs/jfs/jfs_dmap.c:398
txFreeMap+0x9e2/0xde0 fs/jfs/jfs_txnmgr.c:2550
xtTruncate+0xccf/0x2d10 fs/jfs/jfs_xtree.c:3428
jfs_free_zero_link+0x358/0x4b0 fs/jfs/namei.c:758
jfs_evict_inode+0x34c/0x430 fs/jfs/inode.c:159
evict+0x4b6/0x8b0 fs/inode.c:647
txLazyCommit fs/jfs/jfs_txnmgr.c:2699 [inline]
jfs_lazycommit+0x445/0xb60 fs/jfs/jfs_txnmgr.c:2767
kthread+0x42e/0x520 kernel/kthread.c:334
ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:287
</TASK>