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 NOPTI
CPU: 0 UID: 0 PID: 115 Comm: jfsCommit Tainted: G             L      syzkaller #0 PREEMPT(full) 
Tainted: [L]=SOFTLOCKUP
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
RIP: 0010:txUnlock.cold+0xaa/0xac fs/jfs/jfs_txnmgr.c:933
Code: f6 ff 90 0f 0b e8 e5 ab de 00 48 c7 c1 e0 58 18 8c ba a5 03 00 00 48 c7 c6 20 58 18 8c 48 c7 c7 60 58 18 8c e8 76 a8 f6 ff 90 <0f> 0b e8 be ab de 00 48 c7 c7 00 5a 18 8c e8 62 a8 f6 ff e9 49 b0
RSP: 0018:ffffc90002d1fcd0 EFLAGS: 00010282
RAX: 0000000000000037 RBX: ffffc900028821b0 RCX: 0000000000000000
RDX: 0000000000000037 RSI: ffffffff81e89d99 RDI: fffff520005a3f8b
RBP: ffff888053c0c9b0 R08: 0000000000000005 R09: 0000000000000000
R10: 0000000080000000 R11: 0000000000000000 R12: 0000000000000000
R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000006
FS:  0000000000000000(0000) GS:ffff888123ddc000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffcfda6fd30 CR3: 000000005999e000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 txLazyCommit fs/jfs/jfs_txnmgr.c:2684 [inline]
 jfs_lazycommit+0x706/0xab0 fs/jfs/jfs_txnmgr.c:2735
 kthread+0x370/0x450 kernel/kthread.c:436
 ret_from_fork+0x72b/0xd50 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.cold+0xaa/0xac fs/jfs/jfs_txnmgr.c:933
Code: f6 ff 90 0f 0b e8 e5 ab de 00 48 c7 c1 e0 58 18 8c ba a5 03 00 00 48 c7 c6 20 58 18 8c 48 c7 c7 60 58 18 8c e8 76 a8 f6 ff 90 <0f> 0b e8 be ab de 00 48 c7 c7 00 5a 18 8c e8 62 a8 f6 ff e9 49 b0
RSP: 0018:ffffc90002d1fcd0 EFLAGS: 00010282
RAX: 0000000000000037 RBX: ffffc900028821b0 RCX: 0000000000000000
RDX: 0000000000000037 RSI: ffffffff81e89d99 RDI: fffff520005a3f8b
RBP: ffff888053c0c9b0 R08: 0000000000000005 R09: 0000000000000000
R10: 0000000080000000 R11: 0000000000000000 R12: 0000000000000000
R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000006
FS:  0000000000000000(0000) GS:ffff888123edc000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fa143becc38 CR3: 000000007ee03000 CR4: 0000000000350ef0