BUG at fs/jfs/jfs_txnmgr.c:931 assert(mp->nohomeok > 0)
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kernel BUG at fs/jfs/jfs_txnmgr.c:931!
Oops: invalid opcode: 0000 [#1] SMP KASAN PTI
CPU: 1 UID: 0 PID: 120 Comm: jfsCommit Tainted: G        W           syzkaller #0 PREEMPT_{RT,(full)} 
Tainted: [W]=WARN
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
RIP: 0010:txUnlock+0xd7a/0xdc0 fs/jfs/jfs_txnmgr.c:931
Code: ef fd 90 0f 0b e8 46 1f 86 fe 48 c7 c7 e0 b5 43 8b 48 c7 c6 d9 b1 43 8b ba a3 03 00 00 48 c7 c1 20 c3 43 8b e8 d7 13 ef fd 90 <0f> 0b e8 1f 1f 86 fe 48 c7 c7 e0 b5 43 8b 48 c7 c6 d9 b1 43 8b ba
RSP: 0018:ffffc9000398fbd0 EFLAGS: 00010246
RAX: 0000000000000037 RBX: 0000000000001000 RCX: c9f62bd94ed13f00
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffffc900034f26c0 R08: 0000000000000000 R09: 0000000000000000
R10: dffffc0000000000 R11: fffff52000731f1d R12: dffffc0000000000
R13: 1ffff11010659a6b R14: ffff8880832cd358 R15: 0000000000000000
FS:  0000000000000000(0000) GS:ffff8881269c5000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffd1aebb818 CR3: 0000000027a52000 CR4: 00000000003526f0
Call Trace:
 <TASK>
 txLazyCommit fs/jfs/jfs_txnmgr.c:2682 [inline]
 jfs_lazycommit+0x52e/0xa10 fs/jfs/jfs_txnmgr.c:2733
 kthread+0x70e/0x8a0 kernel/kthread.c:463
 ret_from_fork+0x3fc/0x770 arch/x86/kernel/process.c:148
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:txUnlock+0xd7a/0xdc0 fs/jfs/jfs_txnmgr.c:931
Code: ef fd 90 0f 0b e8 46 1f 86 fe 48 c7 c7 e0 b5 43 8b 48 c7 c6 d9 b1 43 8b ba a3 03 00 00 48 c7 c1 20 c3 43 8b e8 d7 13 ef fd 90 <0f> 0b e8 1f 1f 86 fe 48 c7 c7 e0 b5 43 8b 48 c7 c6 d9 b1 43 8b ba
RSP: 0018:ffffc9000398fbd0 EFLAGS: 00010246
RAX: 0000000000000037 RBX: 0000000000001000 RCX: c9f62bd94ed13f00
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffffc900034f26c0 R08: 0000000000000000 R09: 0000000000000000
R10: dffffc0000000000 R11: fffff52000731f1d R12: dffffc0000000000
R13: 1ffff11010659a6b R14: ffff8880832cd358 R15: 0000000000000000
FS:  0000000000000000(0000) GS:ffff8881269c5000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffd1aebb818 CR3: 0000000027a52000 CR4: 00000000003526f0