ERROR: (device loop4): diWrite: ixpxd invalid
ERROR: (device loop4): 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: 1 UID: 0 PID: 6555 Comm: syz.4.84 Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
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 8a bb 80 fe 48 c7 c7 60 48 24 8b 48 c7 c6 59 44 24 8b ba ed 0a 00 00 48 c7 c1 00 5d 24 8b e8 2b ea e8 fd 90 <0f> 0b e8 63 bb 80 fe 48 c7 c7 60 48 24 8b 48 c7 c6 59 44 24 8b ba
RSP: 0018:ffffc9000f6df8d0 EFLAGS: 00010246
RAX: 0000000000000034 RBX: 1ffff1100669dbca RCX: 56e1c30fd309d400
RDX: ffffc90010fae000 RSI: 00000000000012da RDI: 00000000000012db
RBP: ffff8880334ede50 R08: 0000000000000000 R09: 0000000000000000
R10: dffffc0000000000 R11: ffffed101712487b R12: 000000000000002d
R13: ffff8880334edd68 R14: 0000000000000000 R15: 0000000000000005
FS:  00007fea860c46c0(0000) GS:ffff888126cc8000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000200000040000 CR3: 000000001c7d8000 CR4: 00000000003526f0
Call Trace:
 <TASK>
 txCommit+0x46e4/0x5430 fs/jfs/jfs_txnmgr.c:1355
 jfs_symlink+0xbc6/0xe60 fs/jfs/namei.c:1040
 vfs_symlink+0x143/0x2f0 fs/namei.c:4817
 do_symlinkat+0x1b1/0x3f0 fs/namei.c:4843
 __do_sys_symlink fs/namei.c:4864 [inline]
 __se_sys_symlink fs/namei.c:4862 [inline]
 __x64_sys_symlink+0x7a/0x90 fs/namei.c:4862
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xfa/0xfa0 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fea87e9efc9
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:00007fea860c4038 EFLAGS: 00000246 ORIG_RAX: 0000000000000058
RAX: ffffffffffffffda RBX: 00007fea880f6180 RCX: 00007fea87e9efc9
RDX: 0000000000000000 RSI: 00002000000002c0 RDI: 00002000000005c0
RBP: 00007fea87f21f91 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007fea880f6218 R14: 00007fea880f6180 R15: 00007fff9b7c2388
 </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 8a bb 80 fe 48 c7 c7 60 48 24 8b 48 c7 c6 59 44 24 8b ba ed 0a 00 00 48 c7 c1 00 5d 24 8b e8 2b ea e8 fd 90 <0f> 0b e8 63 bb 80 fe 48 c7 c7 60 48 24 8b 48 c7 c6 59 44 24 8b ba
RSP: 0018:ffffc9000f6df8d0 EFLAGS: 00010246
RAX: 0000000000000034 RBX: 1ffff1100669dbca RCX: 56e1c30fd309d400
RDX: ffffc90010fae000 RSI: 00000000000012da RDI: 00000000000012db
RBP: ffff8880334ede50 R08: 0000000000000000 R09: 0000000000000000
R10: dffffc0000000000 R11: ffffed101712487b R12: 000000000000002d
R13: ffff8880334edd68 R14: 0000000000000000 R15: 0000000000000005
FS:  00007fea860c46c0(0000) GS:ffff888126cc8000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000200000040000 CR3: 000000001c7d8000 CR4: 00000000003526f0