BUG at fs/jfs/jfs_txnmgr.c:933 assert(mp->nohomeok > 0)
------------[ cut here ]------------
kernel BUG at fs/jfs/jfs_txnmgr.c:933!
Oops: invalid opcode: 0000 [#1] SMP KASAN PTI
CPU: 0 UID: 0 PID: 136 Comm: jfsCommit Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
RIP: 0010:txUnlock+0xd6c/0xdb0
Code: cb fd 90 0f 0b e8 24 7c 68 fe 48 c7 c7 e0 b5 8b 8b 48 c7 c6 d9 b1 8b 8b ba a5 03 00 00 48 c7 c1 20 c3 8b 8b e8 35 0b cb fd 90 <0f> 0b e8 fd 7b 68 fe 48 c7 c7 e0 b5 8b 8b 48 c7 c6 d9 b1 8b 8b ba
RSP: 0018:ffffc900017cfc50 EFLAGS: 00010246
RAX: 0000000000000037 RBX: 0000000000001000 RCX: 06364be3ab28fe00
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffffc900036b2288 R08: 0000000000000000 R09: 0000000000000000
R10: dffffc0000000000 R11: fffff520002f9f39 R12: dffffc0000000000
R13: 1ffff11022be2307 R14: ffff888115f11838 R15: 0000000000000000
FS:  0000000000000000(0000) GS:ffff88818e91f000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b347f1ff8 CR3: 00000001751d6000 CR4: 00000000000006f0
Call Trace:
 <TASK>
 jfs_lazycommit+0x52c/0xa10
 kthread+0x388/0x470
 ret_from_fork+0x514/0xb70
 ret_from_fork_asm+0x1a/0x30
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:txUnlock+0xd6c/0xdb0
Code: cb fd 90 0f 0b e8 24 7c 68 fe 48 c7 c7 e0 b5 8b 8b 48 c7 c6 d9 b1 8b 8b ba a5 03 00 00 48 c7 c1 20 c3 8b 8b e8 35 0b cb fd 90 <0f> 0b e8 fd 7b 68 fe 48 c7 c7 e0 b5 8b 8b 48 c7 c6 d9 b1 8b 8b ba
RSP: 0018:ffffc900017cfc50 EFLAGS: 00010246
RAX: 0000000000000037 RBX: 0000000000001000 RCX: 06364be3ab28fe00
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffffc900036b2288 R08: 0000000000000000 R09: 0000000000000000
R10: dffffc0000000000 R11: fffff520002f9f39 R12: dffffc0000000000
R13: 1ffff11022be2307 R14: ffff888115f11838 R15: 0000000000000000
FS:  0000000000000000(0000) GS:ffff88818e91f000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b347f1ff8 CR3: 00000001751d6000 CR4: 00000000000006f0
