Locker's tblock: ffffc900025e1630: 8b424900 ffffffff 00000200 00000000
Locker's tblock: ffffc900025e1640: 025e1640 ffffc900 025e1640 ffffc900
Locker's tblock: ffffc900025e1650: 00000004 00000024 00000023 00000000
Tlock: ffffc90002802288: 001e000a 202088c4 7ddd81f0 ffff8880
Tlock: ffffc90002802298: 36d296b0 ffff8880 01140000 05000010
Tlock: ffffc900028022a8: 00000001 0000002f 00000031 00000111
Tlock: ffffc900028022b8: 00000000 00000000 00000000 00000000
Tlock: ffffc900028022c8: 00000000 00000000
------------[ cut here ]------------
kernel BUG at fs/jfs/jfs_txnmgr.c:834!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 1 PID: 23999 Comm: syz-executor.2 Not tainted 6.5.0-syzkaller-12053-g744a759492b5 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023
RIP: 0010:txLock+0x1cd4/0x1fa0 fs/jfs/jfs_txnmgr.c:834
Code: 8b 48 c7 c6 40 4f 42 8b ba 01 00 00 00 b9 10 00 00 00 41 b8 04 00 00 00 4c 8b 4c 24 20 6a 00 6a 48 e8 a0 2f 2a 01 48 83 c4 10 <0f> 0b e8 55 21 7c fe 4c 89 e7 48 c7 c6 40 57 42 8b e8 36 9f bd fe
RSP: 0018:ffffc9000b0cf418 EFLAGS: 00010286
RAX: 44cf53c08363c200 RBX: 1ffff92000500451 RCX: ffff88801db8d940
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
RBP: 0000000000000010 R08: ffffffff8170afec R09: 1ffff92001619db8
R10: dffffc0000000000 R11: fffff52001619db9 R12: ffffc9000280228a
R13: 0000000000000005 R14: 0000000000000051 R15: 0000000000002020
FS:  00007f1fe3fd86c0(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000020007000 CR3: 0000000027069000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 dtSplitRoot+0x430/0x1920 fs/jfs/jfs_dtree.c:1919
 dtSplitUp fs/jfs/jfs_dtree.c:985 [inline]
 dtInsert+0x12fa/0x6b00 fs/jfs/jfs_dtree.c:863
 jfs_mknod+0x6f5/0xa40 fs/jfs/namei.c:1408
 vfs_mknod+0x308/0x350 fs/namei.c:3998
 do_mknodat+0x432/0x6e0
 __do_sys_mknodat fs/namei.c:4076 [inline]
 __se_sys_mknodat fs/namei.c:4073 [inline]
 __x64_sys_mknodat+0xa9/0xc0 fs/namei.c:4073
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x41/0xc0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f1fe327cae9
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:00007f1fe3fd80c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000103
RAX: ffffffffffffffda RBX: 00007f1fe339c050 RCX: 00007f1fe327cae9
RDX: 0000000000001300 RSI: 0000000020000100 RDI: 0000000000000004
RBP: 00007f1fe32c847a R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000704 R11: 0000000000000246 R12: 0000000000000000
R13: 000000000000000b R14: 00007f1fe339c050 R15: 00007ffc0dddbe58
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:txLock+0x1cd4/0x1fa0 fs/jfs/jfs_txnmgr.c:834
Code: 8b 48 c7 c6 40 4f 42 8b ba 01 00 00 00 b9 10 00 00 00 41 b8 04 00 00 00 4c 8b 4c 24 20 6a 00 6a 48 e8 a0 2f 2a 01 48 83 c4 10 <0f> 0b e8 55 21 7c fe 4c 89 e7 48 c7 c6 40 57 42 8b e8 36 9f bd fe
RSP: 0018:ffffc9000b0cf418 EFLAGS: 00010286
RAX: 44cf53c08363c200 RBX: 1ffff92000500451 RCX: ffff88801db8d940
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
RBP: 0000000000000010 R08: ffffffff8170afec R09: 1ffff92001619db8
R10: dffffc0000000000 R11: fffff52001619db9 R12: ffffc9000280228a
R13: 0000000000000005 R14: 0000000000000051 R15: 0000000000002020
FS:  00007f1fe3fd86c0(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000020007000 CR3: 0000000027069000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400