ERROR: (device loop2): diWrite: ixpxd invalid
BUG at fs/jfs/jfs_txnmgr.c:2795 assert(mp->nohomeok)
------------[ cut here ]------------
kernel BUG at fs/jfs/jfs_txnmgr.c:2795!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 0 PID: 4472 Comm: syz.2.7 Not tainted 6.1.148-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
RIP: 0010:LogSyncRelease fs/jfs/jfs_txnmgr.c:2795 [inline]
RIP: 0010:txAbort+0x596/0x5c0 fs/jfs/jfs_txnmgr.c:2621
Code: fe e9 3e ff ff ff e8 19 aa 92 fe 48 c7 c7 40 3b c6 8a 48 c7 c6 39 37 c6 8a ba eb 0a 00 00 48 c7 c1 e0 4e c6 8a e8 ca 31 1d 07 <0f> 0b e8 f3 a9 92 fe 48 c7 c7 40 3b c6 8a 48 c7 c6 39 37 c6 8a ba
RSP: 0018:ffffc90004f9f8f8 EFLAGS: 00010246
RAX: 0000000000000034 RBX: 0000000000000002 RCX: 4f92009aacf62200
RDX: ffffc90010d81000 RSI: 000000000007ffff RDI: 0000000000080000
RBP: 0000000000000000 R08: dffffc0000000000 R09: fffff520009f3ec1
R10: fffff520009f3ec1 R11: 1ffff920009f3ec0 R12: 0000000000000012
R13: ffff88802e9914d8 R14: dffffc0000000000 R15: 0000000000000000
FS:  00007f96044586c0(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f9b719f6000 CR3: 0000000075a46000 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:1354
 jfs_symlink+0xbe4/0xe60 fs/jfs/namei.c:1039
 vfs_symlink+0x247/0x3d0 fs/namei.c:4471
 do_symlinkat+0x1ae/0x3f0 fs/namei.c:4500
 __do_sys_symlink fs/namei.c:4522 [inline]
 __se_sys_symlink fs/namei.c:4520 [inline]
 __x64_sys_symlink+0x7a/0x90 fs/namei.c:4520
 do_syscall_x64 arch/x86/entry/common.c:51 [inline]
 do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:81
 entry_SYSCALL_64_after_hwframe+0x68/0xd2
RIP: 0033:0x7f960358ebe9
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:00007f9604458038 EFLAGS: 00000246 ORIG_RAX: 0000000000000058
RAX: ffffffffffffffda RBX: 00007f96037b6180 RCX: 00007f960358ebe9
RDX: 0000000000000000 RSI: 00002000000001c0 RDI: 00002000000204c0
RBP: 00007f9603611e19 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f96037b6218 R14: 00007f96037b6180 R15: 00007ffda80c14f8
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:LogSyncRelease fs/jfs/jfs_txnmgr.c:2795 [inline]
RIP: 0010:txAbort+0x596/0x5c0 fs/jfs/jfs_txnmgr.c:2621
Code: fe e9 3e ff ff ff e8 19 aa 92 fe 48 c7 c7 40 3b c6 8a 48 c7 c6 39 37 c6 8a ba eb 0a 00 00 48 c7 c1 e0 4e c6 8a e8 ca 31 1d 07 <0f> 0b e8 f3 a9 92 fe 48 c7 c7 40 3b c6 8a 48 c7 c6 39 37 c6 8a ba
RSP: 0018:ffffc90004f9f8f8 EFLAGS: 00010246
RAX: 0000000000000034 RBX: 0000000000000002 RCX: 4f92009aacf62200
RDX: ffffc90010d81000 RSI: 000000000007ffff RDI: 0000000000080000
RBP: 0000000000000000 R08: dffffc0000000000 R09: fffff520009f3ec1
R10: fffff520009f3ec1 R11: 1ffff920009f3ec0 R12: 0000000000000012
R13: ffff88802e9914d8 R14: dffffc0000000000 R15: 0000000000000000
FS:  00007f96044586c0(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fd7853d5000 CR3: 0000000075a46000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400