ERROR: (device loop4): 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: 5364 Comm: syz.4.151 Not tainted 6.1.147-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 99 c4 92 fe 48 c7 c7 40 39 c6 8a 48 c7 c6 39 35 c6 8a ba eb 0a 00 00 48 c7 c1 e0 4c c6 8a e8 ca 13 1d 07 <0f> 0b e8 73 c4 92 fe 48 c7 c7 40 39 c6 8a 48 c7 c6 39 35 c6 8a ba
RSP: 0018:ffffc9000e257918 EFLAGS: 00010246
RAX: 0000000000000034 RBX: 0000000000000006 RCX: 82bd1d7af0664700
RDX: ffffc9000fc32000 RSI: 0000000000008eb2 RDI: 0000000000008eb3
RBP: 0000000000000000 R08: dffffc0000000000 R09: fffff52001c4aec5
R10: fffff52001c4aec5 R11: 1ffff92001c4aec4 R12: 0000000000000036
R13: ffff88807ce033e0 R14: dffffc0000000000 R15: 0000000000000000
FS:  00007f7d15dd56c0(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fa6cd044000 CR3: 0000000027922000 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_mkdir+0x875/0xa70 fs/jfs/namei.c:290
 vfs_mkdir+0x387/0x570 fs/namei.c:4106
 do_mkdirat+0x1d0/0x430 fs/namei.c:4131
 __do_sys_mkdirat fs/namei.c:4146 [inline]
 __se_sys_mkdirat fs/namei.c:4144 [inline]
 __x64_sys_mkdirat+0x85/0x90 fs/namei.c:4144
 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: 0033:0x7f7d14f8d457
Code: 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 02 01 00 00 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:00007f7d15dd4e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000102
RAX: ffffffffffffffda RBX: 00007f7d15dd4ef0 RCX: 00007f7d14f8d457
RDX: 00000000000001ff RSI: 0000200000000240 RDI: 00000000ffffff9c
RBP: 0000200000000200 R08: 00002000000000c0 R09: 0000000000000000
R10: 0000200000000200 R11: 0000000000000246 R12: 0000200000000240
R13: 00007f7d15dd4eb0 R14: 0000000000000000 R15: 0000000000000000
 </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 99 c4 92 fe 48 c7 c7 40 39 c6 8a 48 c7 c6 39 35 c6 8a ba eb 0a 00 00 48 c7 c1 e0 4c c6 8a e8 ca 13 1d 07 <0f> 0b e8 73 c4 92 fe 48 c7 c7 40 39 c6 8a 48 c7 c6 39 35 c6 8a ba
RSP: 0018:ffffc9000e257918 EFLAGS: 00010246
RAX: 0000000000000034 RBX: 0000000000000006 RCX: 82bd1d7af0664700
RDX: ffffc9000fc32000 RSI: 0000000000008eb2 RDI: 0000000000008eb3
RBP: 0000000000000000 R08: dffffc0000000000 R09: fffff52001c4aec5
R10: fffff52001c4aec5 R11: 1ffff92001c4aec4 R12: 0000000000000036
R13: ffff88807ce033e0 R14: dffffc0000000000 R15: 0000000000000000
FS:  00007f7d15dd56c0(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fc343f84198 CR3: 0000000027922000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400