ERROR: (device loop2): diWrite: ixpxd invalid
BUG at fs/jfs/jfs_txnmgr.c:2830 assert(mp->nohomeok)
------------[ cut here ]------------
kernel BUG at fs/jfs/jfs_txnmgr.c:2830!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 0 PID: 4441 Comm: syz.2.23 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:2830 [inline]
RIP: 0010:txAbort+0x596/0x5c0 fs/jfs/jfs_txnmgr.c:2656
Code: fe e9 3e ff ff ff e8 f9 e3 a9 fe 48 c7 c7 00 60 42 8a 48 c7 c6 f9 5b 42 8a ba 0e 0b 00 00 48 c7 c1 80 71 42 8a e8 ca 86 c9 06 <0f> 0b e8 d3 e3 a9 fe 48 c7 c7 00 60 42 8a 48 c7 c6 f9 5b 42 8a ba
RSP: 0018:ffffc900035cf8d8 EFLAGS: 00010246
RAX: 0000000000000034 RBX: 0000000000000003 RCX: 6b631932ca1a8700
RDX: ffffc900115f4000 RSI: 0000000000008a4b RDI: 0000000000008a4c
RBP: 0000000000000000 R08: dffffc0000000000 R09: ffffed10172067b0
R10: ffffed10172067b0 R11: 1ffff110172067af R12: 000000000000001b
R13: ffff888075dd81f0 R14: dffffc0000000000 R15: 0000000000000000
FS:  00007f4a45e156c0(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000110c270c92 CR3: 00000000627b1000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 txCommit+0x44b6/0x51c0 fs/jfs/jfs_txnmgr.c:1355
 jfs_symlink+0xbe4/0xe60 fs/jfs/namei.c:1039
 vfs_symlink+0x247/0x3d0 fs/namei.c:4437
 do_symlinkat+0x1be/0x6c0 fs/namei.c:4466
 __do_sys_symlink fs/namei.c:4488 [inline]
 __se_sys_symlink fs/namei.c:4486 [inline]
 __x64_sys_symlink+0x7a/0x90 fs/namei.c:4486
 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: 0033:0x7f4a47bf0749
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:00007f4a45e15038 EFLAGS: 00000246 ORIG_RAX: 0000000000000058
RAX: ffffffffffffffda RBX: 00007f4a47e47180 RCX: 00007f4a47bf0749
RDX: 0000000000000000 RSI: 0000200000000980 RDI: 0000200000000440
RBP: 00007f4a47c74f91 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f4a47e47218 R14: 00007f4a47e47180 R15: 00007ffed32f8e28
 </TASK>
Modules linked in:
---[ end trace df175b3f349b70cc ]---
RIP: 0010:LogSyncRelease fs/jfs/jfs_txnmgr.c:2830 [inline]
RIP: 0010:txAbort+0x596/0x5c0 fs/jfs/jfs_txnmgr.c:2656
Code: fe e9 3e ff ff ff e8 f9 e3 a9 fe 48 c7 c7 00 60 42 8a 48 c7 c6 f9 5b 42 8a ba 0e 0b 00 00 48 c7 c1 80 71 42 8a e8 ca 86 c9 06 <0f> 0b e8 d3 e3 a9 fe 48 c7 c7 00 60 42 8a 48 c7 c6 f9 5b 42 8a ba
RSP: 0018:ffffc900035cf8d8 EFLAGS: 00010246

RAX: 0000000000000034 RBX: 0000000000000003 RCX: 6b631932ca1a8700
RDX: ffffc900115f4000 RSI: 0000000000008a4b RDI: 0000000000008a4c
RBP: 0000000000000000 R08: dffffc0000000000 R09: ffffed10172067b0
R10: ffffed10172067b0 R11: 1ffff110172067af R12: 000000000000001b
R13: ffff888075dd81f0 R14: dffffc0000000000 R15: 0000000000000000
FS:  00007f4a45e156c0(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000056456ec03430 CR3: 00000000627b1000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400