ERROR: (device loop1): diWrite: ixpxd invalid
ERROR: (device loop1): remounting filesystem as read-only
BUG at fs/jfs/jfs_txnmgr.c:2797 assert(mp->nohomeok)
------------[ cut here ]------------
kernel BUG at fs/jfs/jfs_txnmgr.c:2797!
Oops: invalid opcode: 0000 [#1] SMP KASAN PTI
CPU: 0 UID: 0 PID: 7732 Comm: syz.1.259 Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/27/2026
RIP: 0010:LogSyncRelease fs/jfs/jfs_txnmgr.c:2797 [inline]
RIP: 0010:txAbort+0x716/0x760 fs/jfs/jfs_txnmgr.c:2622
Code: e9 2c ff ff ff e8 0a 87 6f fe 48 c7 c7 20 dc 8a 8b 48 c7 c6 19 d8 8a 8b ba ed 0a 00 00 48 c7 c1 c0 f0 8a 8b e8 db 94 d2 fd 90 <0f> 0b e8 e3 86 6f fe 48 c7 c7 20 dc 8a 8b 48 c7 c6 19 d8 8a 8b ba
RSP: 0018:ffffc90005e1f450 EFLAGS: 00010246
RAX: 0000000000000034 RBX: 1ffff1100b84126b RCX: dcbd52127564b600
RDX: ffffc9000ed61000 RSI: 00000000000014ce RDI: 00000000000014cf
RBP: ffff88805c209358 R08: 0000000000000000 R09: 0000000000000000
R10: dffffc0000000000 R11: ffffed1017104923 R12: 0000000000000063
R13: ffff88805c209270 R14: 0000000000000000 R15: 000000000000000b
FS:  00007fdfa7a3d6c0(0000) GS:ffff88812633c000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fdf9f61b000 CR3: 00000000332ae000 CR4: 00000000003526f0
Call Trace:
 <TASK>
 txCommit+0x46bd/0x5410 fs/jfs/jfs_txnmgr.c:1355
 jfs_create+0x8f4/0xb10 fs/jfs/namei.c:157
 lookup_open fs/namei.c:4483 [inline]
 open_last_lookups fs/namei.c:4583 [inline]
 path_openat+0x13b4/0x38a0 fs/namei.c:4827
 do_file_open+0x23e/0x4a0 fs/namei.c:4859
 do_sys_openat2+0x113/0x200 fs/open.c:1366
 do_sys_open fs/open.c:1372 [inline]
 __do_sys_openat fs/open.c:1388 [inline]
 __se_sys_openat fs/open.c:1383 [inline]
 __x64_sys_openat+0x138/0x170 fs/open.c:1383
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0x14d/0xf80 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fdfa980c799
Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fdfa7a3d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
RAX: ffffffffffffffda RBX: 00007fdfa9a86090 RCX: 00007fdfa980c799
RDX: 00000000000a0c42 RSI: 0000200000000180 RDI: ffffffffffffff9c
RBP: 00007fdfa98a2c99 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000030 R11: 0000000000000246 R12: 0000000000000000
R13: 00007fdfa9a86128 R14: 00007fdfa9a86090 R15: 00007fff227ce838
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:LogSyncRelease fs/jfs/jfs_txnmgr.c:2797 [inline]
RIP: 0010:txAbort+0x716/0x760 fs/jfs/jfs_txnmgr.c:2622
Code: e9 2c ff ff ff e8 0a 87 6f fe 48 c7 c7 20 dc 8a 8b 48 c7 c6 19 d8 8a 8b ba ed 0a 00 00 48 c7 c1 c0 f0 8a 8b e8 db 94 d2 fd 90 <0f> 0b e8 e3 86 6f fe 48 c7 c7 20 dc 8a 8b 48 c7 c6 19 d8 8a 8b ba
RSP: 0018:ffffc90005e1f450 EFLAGS: 00010246
RAX: 0000000000000034 RBX: 1ffff1100b84126b RCX: dcbd52127564b600
RDX: ffffc9000ed61000 RSI: 00000000000014ce RDI: 00000000000014cf
RBP: ffff88805c209358 R08: 0000000000000000 R09: 0000000000000000
R10: dffffc0000000000 R11: ffffed1017104923 R12: 0000000000000063
R13: ffff88805c209270 R14: 0000000000000000 R15: 000000000000000b
FS:  00007fdfa7a3d6c0(0000) GS:ffff88812633c000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fdf9f61b000 CR3: 00000000332ae000 CR4: 00000000003526f0