Tlock: ffffc900028d21d0: 06030a00 0000020d 00000000 00000000
Tlock: ffffc900028d21e0: 00000000 00000000 00000000 00000000
Tlock: ffffc900028d21f0: 00000000 00000000
------------[ cut here ]------------
kernel BUG at fs/jfs/jfs_txnmgr.c:834!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 1 PID: 5337 Comm: syz.3.33 Not tainted 5.15.182-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025
RIP: 0010:txLock+0x1af1/0x1b10 fs/jfs/jfs_txnmgr.c:834
Code: 8a 48 c7 c6 00 3d 42 8a ba 01 00 00 00 b9 10 00 00 00 41 b8 04 00 00 00 4c 8b 4c 24 08 6a 00 6a 48 e8 03 ac 0d 01 48 83 c4 10 <0f> 0b e8 c8 ae a9 fe 4c 89 ff 48 c7 c6 60 43 42 8a e8 f9 2a dd fe
RSP: 0018:ffffc900034df3c8 EFLAGS: 00010282
RAX: 10f1f71ff2558200 RBX: 000000000000000a RCX: ffff888020afd940
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
RBP: ffffc900028d21b2 R08: dffffc0000000000 R09: fffff5200069bda9
R10: fffff5200069bda9 R11: 1ffff9200069bda8 R12: 1ffff9200051a436
R13: dffffc0000000000 R14: 0000000000002001 R15: 0000000000000010
FS:  00007f55aeead6c0(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f55aeeacf98 CR3: 00000000581f9000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 dtInsert+0x7cf/0x5730 fs/jfs/jfs_dtree.c:882
 jfs_create+0x69d/0xa50 fs/jfs/namei.c:137
 lookup_open fs/namei.c:3462 [inline]
 open_last_lookups fs/namei.c:3532 [inline]
 path_openat+0x11e1/0x2f30 fs/namei.c:3739
 do_filp_open+0x1b3/0x3e0 fs/namei.c:3769
 do_sys_openat2+0x142/0x4a0 fs/open.c:1253
 do_sys_open fs/open.c:1269 [inline]
 __do_sys_openat fs/open.c:1285 [inline]
 __se_sys_openat fs/open.c:1280 [inline]
 __x64_sys_openat+0x135/0x160 fs/open.c:1280
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x66/0xd0
RIP: 0033:0x7f55afc4e819
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f55aeead038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
RAX: ffffffffffffffda RBX: 00007f55afe06080 RCX: 00007f55afc4e819
RDX: 000000000000275a RSI: 00000000200010c0 RDI: ffffffffffffff9c
RBP: 00007f55afcc175e R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000001 R14: 00007f55afe06080 R15: 00007ffd51fa45b8
 </TASK>
Modules linked in:
---[ end trace fccfd61c5b0df008 ]---
RIP: 0010:txLock+0x1af1/0x1b10 fs/jfs/jfs_txnmgr.c:834
Code: 8a 48 c7 c6 00 3d 42 8a ba 01 00 00 00 b9 10 00 00 00 41 b8 04 00 00 00 4c 8b 4c 24 08 6a 00 6a 48 e8 03 ac 0d 01 48 83 c4 10 <0f> 0b e8 c8 ae a9 fe 4c 89 ff 48 c7 c6 60 43 42 8a e8 f9 2a dd fe
RSP: 0018:ffffc900034df3c8 EFLAGS: 00010282
RAX: 10f1f71ff2558200 RBX: 000000000000000a RCX: ffff888020afd940
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
RBP: ffffc900028d21b2 R08: dffffc0000000000 R09: fffff5200069bda9
R10: fffff5200069bda9 R11: 1ffff9200069bda8 R12: 1ffff9200051a436
R13: dffffc0000000000 R14: 0000000000002001 R15: 0000000000000010
FS:  00007f55aeead6c0(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f55aeeacf98 CR3: 00000000581f9000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400