BUG at fs/jfs/jfs_txnmgr.[  241.703540][  T127] BUG at fs/jfs/jfs_txnmgr.c:933 assert(mp->nohomeok > 0)
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kernel BUG at fs/jfs/jfs_txnmgr.c:933!
Oops: invalid opcode: 0000 [#1] SMP KASAN PTI
CPU: 1 UID: 0 PID: 127 Comm: jfsCommit Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
RIP: 0010:txUnlock+0xd6c/0xdb0 fs/jfs/jfs_txnmgr.c:933
Code: ce fd 90 0f 0b e8 a4 b2 6b fe 48 c7 c7 e0 73 8b 8b 48 c7 c6 d9 6f 8b 8b ba a5 03 00 00 48 c7 c1 20 81 8b 8b e8 f5 9d ce fd 90 <0f> 0b e8 7d b2 6b fe 48 c7 c7 e0 73 8b 8b 48 c7 c6 d9 6f 8b 8b ba
RSP: 0018:ffffc90003857c50 EFLAGS: 00010246
RAX: 0000000000000037 RBX: 0000000000001000 RCX: 001b324437e76600
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffffc900033ba288 R08: 0000000000000000 R09: 0000000000000000
R10: dffffc0000000000 R11: fffff5200070af39 R12: dffffc0000000000
R13: 1ffff110076d6c6b R14: ffff88803b6b6358 R15: 0000000000000000
FS:  0000000000000000(0000) GS:ffff88812627d000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00005583df7ac950 CR3: 000000000ddb6000 CR4: 00000000003526f0
Call Trace:
 <TASK>
 txLazyCommit fs/jfs/jfs_txnmgr.c:2684 [inline]
 jfs_lazycommit+0x52c/0xa10 fs/jfs/jfs_txnmgr.c:2735
 kthread+0x388/0x470 kernel/kthread.c:436
 ret_from_fork+0x514/0xb70 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:txUnlock+0xd6c/0xdb0 fs/jfs/jfs_txnmgr.c:933
Code: ce fd 90 0f 0b e8 a4 b2 6b fe 48 c7 c7 e0 73 8b 8b 48 c7 c6 d9 6f 8b 8b ba a5 03 00 00 48 c7 c1 20 81 8b 8b e8 f5 9d ce fd 90 <0f> 0b e8 7d b2 6b fe 48 c7 c7 e0 73 8b 8b 48 c7 c6 d9 6f 8b 8b ba
RSP: 0018:ffffc90003857c50 EFLAGS: 00010246
RAX: 0000000000000037 RBX: 0000000000001000 RCX: 001b324437e76600
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffffc900033ba288 R08: 0000000000000000 R09: 0000000000000000
R10: dffffc0000000000 R11: fffff5200070af39 R12: dffffc0000000000
R13: 1ffff110076d6c6b R14: ffff88803b6b6358 R15: 0000000000000000
FS:  0000000000000000(0000) GS:ffff88812627d000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00005583df7ac950 CR3: 0000000037992000 CR4: 00000000003526f0