Locker's tblock: ffffc90002709420: 02709420 ffffc900 02709420 ffffc900
Locker's tblock: ffffc90002709430: 00000004 0000001c 00000008 00000000
Tlock: ffffc9000292a1b0: 00020007 20208040 79f371f0 ffff8880
Tlock: ffffc9000292a1c0: 684a8d68 ffff8880 03140000 05002000
Tlock: ffffc9000292a1d0: 06030a00 0000020d 00000000 00000000
Tlock: ffffc9000292a1e0: 00000000 00000000 00000000 00000000
Tlock: ffffc9000292a1f0: 00000000 00000000
------------[ cut here ]------------
kernel BUG at fs/jfs/jfs_txnmgr.c:834!
Oops: invalid opcode: 0000 [#1] SMP KASAN PTI
CPU: 0 UID: 0 PID: 6353 Comm: syz-executor.1 Not tainted 6.16.0-rc7-syzkaller-g89be9a83ccf1 #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
RIP: 0010:txLock+0x1c61/0x1cb0 fs/jfs/jfs_txnmgr.c:834
Code: 48 c7 c6 a0 ef c3 8b ba 01 00 00 00 b9 10 00 00 00 41 b8 04 00 00 00 4c 8b 4c 24 30 6a 00 6a 48 e8 b4 66 7c 01 48 83 c4 10 90 <0f> 0b e8 78 b2 82 fe 4c 89 ff 48 c7 c6 a0 f7 c3 8b e8 19 df c6 fe
RSP: 0018:ffffc9000b0272c0 EFLAGS: 00010286
RAX: d75a76f43a248c00 RBX: dffffc0000000000 RCX: ffff88802ab20000
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
RBP: ffffc9000b0273f0 R08: 0000000000000003 R09: 0000000000000004
R10: dffffc0000000000 R11: fffffbfff1bfaa6c R12: 0000000000000010
R13: dffffc0000000000 R14: 1ffff92000525436 R15: ffffc9000292a1b2
FS:  00007f2beb5216c0(0000) GS:ffff888125c57000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007efe617b6000 CR3: 000000007827e000 CR4: 00000000003526f0
Call Trace:
 <TASK>
 dtInsert+0x87b/0x5f40 fs/jfs/jfs_dtree.c:884
 jfs_create+0x6c8/0xa80 fs/jfs/namei.c:137
 lookup_open fs/namei.c:3717 [inline]
 open_last_lookups fs/namei.c:3816 [inline]
 path_openat+0x14f4/0x3830 fs/namei.c:4052
 do_filp_open+0x1fa/0x410 fs/namei.c:4082
 do_sys_openat2+0x121/0x1c0 fs/open.c:1437
 do_sys_open fs/open.c:1452 [inline]
 __do_sys_openat fs/open.c:1468 [inline]
 __se_sys_openat fs/open.c:1463 [inline]
 __x64_sys_openat+0x138/0x170 fs/open.c:1463
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f2bea87dda9
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:00007f2beb5210c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
RAX: ffffffffffffffda RBX: 00007f2bea9ac050 RCX: 00007f2bea87dda9
RDX: 000000000000275a RSI: 00000000200010c0 RDI: ffffffffffffff9c
RBP: 00007f2bea8ca47a R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 000000000000006e R14: 00007f2bea9ac050 R15: 00007ffc68472848
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:txLock+0x1c61/0x1cb0 fs/jfs/jfs_txnmgr.c:834
Code: 48 c7 c6 a0 ef c3 8b ba 01 00 00 00 b9 10 00 00 00 41 b8 04 00 00 00 4c 8b 4c 24 30 6a 00 6a 48 e8 b4 66 7c 01 48 83 c4 10 90 <0f> 0b e8 78 b2 82 fe 4c 89 ff 48 c7 c6 a0 f7 c3 8b e8 19 df c6 fe
RSP: 0018:ffffc9000b0272c0 EFLAGS: 00010286
RAX: d75a76f43a248c00 RBX: dffffc0000000000 RCX: ffff88802ab20000
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
RBP: ffffc9000b0273f0 R08: 0000000000000003 R09: 0000000000000004
R10: dffffc0000000000 R11: fffffbfff1bfaa6c R12: 0000000000000010
R13: dffffc0000000000 R14: 1ffff92000525436 R15: ffffc9000292a1b2
FS:  00007f2beb5216c0(0000) GS:ffff888125c57000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007efe617b6000 CR3: 000000007827e000 CR4: 00000000003526f0