Locker's tblock: ffffc900026f9300: 8bc3eba0 ffffffff 00000300 00000000
Locker's tblock: ffffc900026f9310: 026f9310 ffffc900 026f9310 ffffc900
Locker's tblock: ffffc900026f9320: 00000004 00000024 00000023 00000000
Tlock: ffffc9000291a090: 00010004 20208040 32ca1ba0 ffff8880
Tlock: ffffc9000291a0a0: 77f0bb80 ffff8880 03140000 05002000
Tlock: ffffc9000291a0b0: 03060a00 0000050d 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] SMP KASAN PTI
CPU: 0 UID: 0 PID: 6597 Comm: syz-executor.0 Not tainted 6.16.0-rc1-syzkaller-gaef17cb3d3c4 #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
RIP: 0010:txLock+0x1c61/0x1cb0 fs/jfs/jfs_txnmgr.c:834
Code: 48 c7 c6 e0 f1 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 ce 7b 01 48 83 c4 10 90 <0f> 0b e8 a8 6f 81 fe 4c 89 ff 48 c7 c6 e0 f9 c3 8b e8 49 ff c6 fe
RSP: 0018:ffffc90005287560 EFLAGS: 00010286
RAX: c09b54be16d6ac00 RBX: dffffc0000000000 RCX: ffff888020761e00
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
RBP: ffffc90005287698 R08: 0000000000000003 R09: 0000000000000004
R10: dffffc0000000000 R11: fffffbfff1bfa9ec R12: 0000000000000010
R13: dffffc0000000000 R14: 1ffff92000523412 R15: ffffc9000291a092
FS:  00007f1014f806c0(0000) GS:ffff888125c86000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f3d75f77000 CR3: 000000007b04c000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 dtSplitRoot+0x36f/0x16c0 fs/jfs/jfs_dtree.c:1927
 dtSplitUp fs/jfs/jfs_dtree.c:993 [inline]
 dtInsert+0xef8/0x5f40 fs/jfs/jfs_dtree.c:871
 jfs_create+0x6c8/0xa80 fs/jfs/namei.c:137
 vfs_create+0x24e/0x400 fs/namei.c:3405
 do_mknodat+0x3c6/0x4d0 fs/namei.c:4285
 __do_sys_mknodat fs/namei.c:4313 [inline]
 __se_sys_mknodat fs/namei.c:4310 [inline]
 __x64_sys_mknodat+0xa7/0xc0 fs/namei.c:4310
 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: 0033:0x7f101427dda9
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:00007f1014f800c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000103
RAX: ffffffffffffffda RBX: 00007f10143ac050 RCX: 00007f101427dda9
RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000004
RBP: 00007f10142ca47a R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000700 R11: 0000000000000246 R12: 0000000000000000
R13: 000000000000000b R14: 00007f10143ac050 R15: 00007ffff268a688
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:txLock+0x1c61/0x1cb0 fs/jfs/jfs_txnmgr.c:834
Code: 48 c7 c6 e0 f1 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 ce 7b 01 48 83 c4 10 90 <0f> 0b e8 a8 6f 81 fe 4c 89 ff 48 c7 c6 e0 f9 c3 8b e8 49 ff c6 fe
RSP: 0018:ffffc90005287560 EFLAGS: 00010286
RAX: c09b54be16d6ac00 RBX: dffffc0000000000 RCX: ffff888020761e00
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
RBP: ffffc90005287698 R08: 0000000000000003 R09: 0000000000000004
R10: dffffc0000000000 R11: fffffbfff1bfa9ec R12: 0000000000000010
R13: dffffc0000000000 R14: 1ffff92000523412 R15: ffffc9000291a092
FS:  00007f1014f806c0(0000) GS:ffff888125c86000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f3d75f77000 CR3: 000000007b04c000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400