Locker's tblock: ffffc900025d8430: 00000004 0000001c 00000008 00000000
Tlock: ffffc900027f91f8: 00020006 20208040 7835a9b0 ffff8880
Tlock: ffffc900027f9208: 682616b0 ffff8880 03140000 05002000
Tlock: ffffc900027f9218: 06030a00 0000020d 00000000 00000000
Tlock: ffffc900027f9228: 00000000 00000000 00000000 00000000
Tlock: ffffc900027f9238: 00000000 00000000
------------[ cut here ]------------
kernel BUG at fs/jfs/jfs_txnmgr.c:834!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 1 PID: 5201 Comm: syz-executor.2 Not tainted 6.7.0-rc4-syzkaller-00009-gbee0e7762ad2 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023
RIP: 0010:txLock+0x1ddd/0x2120 fs/jfs/jfs_txnmgr.c:834
Code: 89 e9 41 b8 04 00 00 00 b9 10 00 00 00 6a 00 ba 01 00 00 00 48 c7 c6 a0 41 0b 8b 48 c7 c7 e0 40 0b 8b 6a 48 e8 94 37 65 01 90 <0f> 0b 48 8b 7c 24 20 e8 27 f0 e0 fe e9 2d f5 ff ff 4c 89 ff e8 da
RSP: 0018:ffffc90004c6f468 EFLAGS: 00010286
RAX: 0000000000000000 RBX: ffffffff8d53dca0 RCX: ffffffff8462795c
RDX: fffff5200098de62 RSI: ffffffff84627a13 RDI: 0000000000000006
RBP: ffffc900027f91f8 R08: 0000000000000006 R09: 0000000000000050
R10: 0000000000000048 R11: 0000000000000001 R12: 0000000000000007
R13: 0000000000000010 R14: ffffc900027f91fa R15: ffff88807835a9b0
FS:  00007f6420ca46c0(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007efee979d988 CR3: 0000000016bbe000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 dtInsert+0x45a/0xb00 fs/jfs/jfs_dtree.c:876
 jfs_create+0x63c/0xb40 fs/jfs/namei.c:137
 lookup_open.isra.0+0x1095/0x13b0 fs/namei.c:3477
 open_last_lookups fs/namei.c:3546 [inline]
 path_openat+0x922/0x2c50 fs/namei.c:3776
 do_filp_open+0x1de/0x430 fs/namei.c:3809
 do_sys_openat2+0x176/0x1e0 fs/open.c:1440
 do_sys_open fs/open.c:1455 [inline]
 __do_sys_openat fs/open.c:1471 [inline]
 __se_sys_openat fs/open.c:1466 [inline]
 __x64_sys_openat+0x175/0x210 fs/open.c:1466
 do_syscall_x64 arch/x86/entry/common.c:51 [inline]
 do_syscall_64+0x40/0x110 arch/x86/entry/common.c:82
 entry_SYSCALL_64_after_hwframe+0x63/0x6b
RIP: 0033:0x7f641fe7cae9
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f6420ca40c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
RAX: ffffffffffffffda RBX: 00007f641ff9c050 RCX: 00007f641fe7cae9
RDX: 000000000000275a RSI: 00000000200010c0 RDI: ffffffffffffff9c
RBP: 00007f641fec847a R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 000000000000006e R14: 00007f641ff9c050 R15: 00007ffcce02fc18
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:txLock+0x1ddd/0x2120 fs/jfs/jfs_txnmgr.c:834
Code: 89 e9 41 b8 04 00 00 00 b9 10 00 00 00 6a 00 ba 01 00 00 00 48 c7 c6 a0 41 0b 8b 48 c7 c7 e0 40 0b 8b 6a 48 e8 94 37 65 01 90 <0f> 0b 48 8b 7c 24 20 e8 27 f0 e0 fe e9 2d f5 ff ff 4c 89 ff e8 da
RSP: 0018:ffffc90004c6f468 EFLAGS: 00010286
RAX: 0000000000000000 RBX: ffffffff8d53dca0 RCX: ffffffff8462795c
RDX: fffff5200098de62 RSI: ffffffff84627a13 RDI: 0000000000000006
RBP: ffffc900027f91f8 R08: 0000000000000006 R09: 0000000000000050
R10: 0000000000000048 R11: 0000000000000001 R12: 0000000000000007
R13: 0000000000000010 R14: ffffc900027f91fa R15: ffff88807835a9b0
FS:  00007f6420ca46c0(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007efee979d988 CR3: 0000000016bbe000 CR4: 0000000000350ef0