Locker's tblock: ffffc900026f9320: 00000004 0000001c 00000007 00000000
Tlock: ffffc9000291a090: 00010001 20208040 7e62b2e8 ffff8880
Tlock: ffffc9000291a0a0: 786b9fd8 ffff8880 03140000 05002000
Tlock: ffffc9000291a0b0: 06030a00 0000020d 00000000 00000000
Tlock: ffffc9000291a0c0: 00000000 00000000 00000000 00000000
Tlock: ffffc9000291a0d0: 00000000 00000000
------------[ cut here ]------------
kernel BUG at fs/jfs/jfs_txnmgr.c:834!
Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN PTI
CPU: 1 UID: 0 PID: 6291 Comm: syz-executor.0 Not tainted 6.14.0-rc2-next-20250214-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
RIP: 0010:txLock+0x1cbc/0x1cf0 fs/jfs/jfs_txnmgr.c:834
Code: 48 c7 c6 00 6e 63 8c ba 01 00 00 00 b9 10 00 00 00 41 b8 04 00 00 00 4c 8b 4c 24 18 6a 00 6a 48 e8 39 ca 9b 01 48 83 c4 10 90 <0f> 0b e8 ad 8d 65 fe 4c 89 ff 48 c7 c6 00 76 63 8c e8 be 3b b0 fe
RSP: 0018:ffffc90004b4eec0 EFLAGS: 00010286
RAX: 1e9c206f05c29f00 RBX: 0000000000000010 RCX: ffff88803066da00
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
RBP: ffffc90004b4f010 R08: ffffffff81a16efc R09: fffffbfff1d3a654
R10: dffffc0000000000 R11: fffffbfff1d3a654 R12: ffffc9000291a092
R13: 1ffff92000523412 R14: dffffc0000000000 R15: 0000000000000001
FS:  00007fa10e0c16c0(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f64e3213378 CR3: 00000000332e4000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 dtSplitRoot+0x42d/0x18e0 fs/jfs/jfs_dtree.c:1926
 dtSplitUp fs/jfs/jfs_dtree.c:992 [inline]
 dtInsert+0x12df/0x6d10 fs/jfs/jfs_dtree.c:870
 jfs_create+0x7ba/0xbb0 fs/jfs/namei.c:137
 lookup_open fs/namei.c:3659 [inline]
 open_last_lookups fs/namei.c:3758 [inline]
 path_openat+0x1954/0x35b0 fs/namei.c:3994
 do_filp_open+0x282/0x4e0 fs/namei.c:4024
 do_sys_openat2+0x13f/0x1c0 fs/open.c:1428
 do_sys_open fs/open.c:1443 [inline]
 __do_sys_open fs/open.c:1451 [inline]
 __se_sys_open fs/open.c:1447 [inline]
 __x64_sys_open+0x225/0x280 fs/open.c:1447
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fa10d27dde9
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:00007fa10e0c10c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
RAX: ffffffffffffffda RBX: 00007fa10d3abf80 RCX: 00007fa10d27dde9
RDX: 0000000000000000 RSI: 0000000000000040 RDI: 0000000020000400
RBP: 00007fa10d2ca47a R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 000000000000000b R14: 00007fa10d3abf80 R15: 00007ffc87d05ae8
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:txLock+0x1cbc/0x1cf0 fs/jfs/jfs_txnmgr.c:834
Code: 48 c7 c6 00 6e 63 8c ba 01 00 00 00 b9 10 00 00 00 41 b8 04 00 00 00 4c 8b 4c 24 18 6a 00 6a 48 e8 39 ca 9b 01 48 83 c4 10 90 <0f> 0b e8 ad 8d 65 fe 4c 89 ff 48 c7 c6 00 76 63 8c e8 be 3b b0 fe
RSP: 0018:ffffc90004b4eec0 EFLAGS: 00010286
RAX: 1e9c206f05c29f00 RBX: 0000000000000010 RCX: ffff88803066da00
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
RBP: ffffc90004b4f010 R08: ffffffff81a16efc R09: fffffbfff1d3a654
R10: dffffc0000000000 R11: fffffbfff1d3a654 R12: ffffc9000291a092
R13: 1ffff92000523412 R14: dffffc0000000000 R15: 0000000000000001
FS:  00007fa10e0c16c0(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f64e3213378 CR3: 00000000332e4000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400