ERROR: (device loop2): diWrite: ixpxd invalid
BUG at fs/jfs/jfs_txnmgr.c:2829 assert(mp->nohomeok)
------------[ cut here ]------------
kernel BUG at fs/jfs/jfs_txnmgr.c:2829!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 1 PID: 4522 Comm: syz.2.54 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
RIP: 0010:LogSyncRelease fs/jfs/jfs_txnmgr.c:2829 [inline]
RIP: 0010:txAbort+0x596/0x5c0 fs/jfs/jfs_txnmgr.c:2655
Code: fe e9 3e ff ff ff e8 39 db a9 fe 48 c7 c7 c0 5f 42 8a 48 c7 c6 b9 5b 42 8a ba 0d 0b 00 00 48 c7 c1 40 71 42 8a e8 0a fe d0 06 <0f> 0b e8 13 db a9 fe 48 c7 c7 c0 5f 42 8a 48 c7 c6 b9 5b 42 8a ba
RSP: 0018:ffffc900049df518 EFLAGS: 00010246
RAX: 0000000000000034 RBX: 0000000000000004 RCX: ca671f2f4381cc00
RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: dffffc0000000000 R09: ffffed10172267b0
R10: ffffed10172267b0 R11: 1ffff110172267af R12: 0000000000000024
R13: ffff88807480bc98 R14: dffffc0000000000 R15: 0000000000000000
FS:  00007f7904f6a6c0(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f9fd6f8b000 CR3: 0000000022ccd000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 txCommit+0x44b6/0x51c0 fs/jfs/jfs_txnmgr.c:1354
 jfs_create+0x852/0xa50 fs/jfs/namei.c:156
 lookup_open fs/namei.c:3470 [inline]
 open_last_lookups fs/namei.c:3540 [inline]
 path_openat+0x11e1/0x2f30 fs/namei.c:3747
 do_filp_open+0x1b3/0x3e0 fs/namei.c:3777
 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: 0033:0x7f790591c749
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:00007f7904f6a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
RAX: ffffffffffffffda RBX: 00007f7905b73090 RCX: 00007f790591c749
RDX: 000000000000275a RSI: 0000200000000200 RDI: ffffffffffffff9c
RBP: 00007f79059a0f91 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f7905b73128 R14: 00007f7905b73090 R15: 00007ffe5c5ac428
 </TASK>
Modules linked in:
---[ end trace dda0805a8a009faa ]---
RIP: 0010:LogSyncRelease fs/jfs/jfs_txnmgr.c:2829 [inline]
RIP: 0010:txAbort+0x596/0x5c0 fs/jfs/jfs_txnmgr.c:2655
Code: fe e9 3e ff ff ff e8 39 db a9 fe 48 c7 c7 c0 5f 42 8a 48 c7 c6 b9 5b 42 8a ba 0d 0b 00 00 48 c7 c1 40 71 42 8a e8 0a fe d0 06 <0f> 0b e8 13 db a9 fe 48 c7 c7 c0 5f 42 8a 48 c7 c6 b9 5b 42 8a ba
RSP: 0018:ffffc900049df518 EFLAGS: 00010246
RAX: 0000000000000034 RBX: 0000000000000004 RCX: ca671f2f4381cc00
RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: dffffc0000000000 R09: ffffed10172267b0
R10: ffffed10172267b0 R11: 1ffff110172267af R12: 0000000000000024
R13: ffff88807480bc98 R14: dffffc0000000000 R15: 0000000000000000
FS:  00007f7904f6a6c0(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f9fd6f8b000 CR3: 0000000022ccd000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400