ERROR: (device loop7): diWrite: ixpxd invalid
BUG at fs/jfs/jfs_txnmgr.c:2796 assert(mp->nohomeok)
------------[ cut here ]------------
kernel BUG at fs/jfs/jfs_txnmgr.c:2796!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 0 PID: 21097 Comm: syz.7.2398 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:2796 [inline]
RIP: 0010:txAbort+0x59a/0x5d0 fs/jfs/jfs_txnmgr.c:2622
Code: fe e9 3e ff ff ff e8 25 fd 83 fe 48 c7 c7 00 10 e4 8a 48 c7 c6 f9 0b e4 8a ba ec 0a 00 00 48 c7 c1 e0 23 e4 8a e8 a6 97 5a 07 <0f> 0b e8 ff fc 83 fe 48 c7 c7 00 10 e4 8a 48 c7 c6 f9 0b e4 8a ba
RSP: 0018:ffffc9000bba7918 EFLAGS: 00010246
RAX: 0000000000000034 RBX: 000000000000000a RCX: 28bccafe08965500
RDX: ffffc900126eb000 RSI: 000000000001bf0f RDI: 000000000001bf10
RBP: 0000000000000000 R08: ffffc9000bba7627 R09: 1ffff92001774ec4
R10: dffffc0000000000 R11: fffff52001774ec5 R12: 000000000000005a
R13: ffff8880635e30f8 R14: dffffc0000000000 R15: 0000000000000000
FS:  00007f925c9d56c0(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b2fe12ff8 CR3: 000000007a9e3000 CR4: 00000000003506f0
Call Trace:
 <TASK>
 txCommit+0x4543/0x5250 fs/jfs/jfs_txnmgr.c:1355
 jfs_symlink+0xbd4/0xe50 fs/jfs/namei.c:1039
 vfs_symlink+0x138/0x2b0 fs/namei.c:4481
 do_symlinkat+0x1b2/0x3f0 fs/namei.c:4507
 __do_sys_symlinkat fs/namei.c:4523 [inline]
 __se_sys_symlinkat fs/namei.c:4520 [inline]
 __x64_sys_symlinkat+0x99/0xb0 fs/namei.c:4520
 do_syscall_x64 arch/x86/entry/common.c:51 [inline]
 do_syscall_64+0x55/0xb0 arch/x86/entry/common.c:81
 entry_SYSCALL_64_after_hwframe+0x68/0xd2
RIP: 0033:0x7f925e78f749
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:00007f925c9d5038 EFLAGS: 00000246 ORIG_RAX: 000000000000010a
RAX: ffffffffffffffda RBX: 00007f925e9e6090 RCX: 00007f925e78f749
RDX: 0000200000000240 RSI: ffffffffffffff9c RDI: 0000200000000140
RBP: 00007f925e813f91 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f925e9e6128 R14: 00007f925e9e6090 R15: 00007ffd8a624568
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:LogSyncRelease fs/jfs/jfs_txnmgr.c:2796 [inline]
RIP: 0010:txAbort+0x59a/0x5d0 fs/jfs/jfs_txnmgr.c:2622
Code: fe e9 3e ff ff ff e8 25 fd 83 fe 48 c7 c7 00 10 e4 8a 48 c7 c6 f9 0b e4 8a ba ec 0a 00 00 48 c7 c1 e0 23 e4 8a e8 a6 97 5a 07 <0f> 0b e8 ff fc 83 fe 48 c7 c7 00 10 e4 8a 48 c7 c6 f9 0b e4 8a ba
RSP: 0018:ffffc9000bba7918 EFLAGS: 00010246
RAX: 0000000000000034 RBX: 000000000000000a RCX: 28bccafe08965500
RDX: ffffc900126eb000 RSI: 000000000001bf0f RDI: 000000000001bf10
RBP: 0000000000000000 R08: ffffc9000bba7627 R09: 1ffff92001774ec4
R10: dffffc0000000000 R11: fffff52001774ec5 R12: 000000000000005a
R13: ffff8880635e30f8 R14: dffffc0000000000 R15: 0000000000000000
FS:  00007f925c9d56c0(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f5b5d7b7198 CR3: 000000007a9e3000 CR4: 00000000003506f0