BUG at fs/jfs/jfs_txnmgr.c:932 assert(mp->nohomeok > 0)
------------[ cut here ]------------
kernel BUG at fs/jfs/jfs_txnmgr.c:932!
Oops: invalid opcode: 0000 [#1] SMP KASAN PTI
CPU: 1 UID: 0 PID: 117 Comm: jfsCommit Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
RIP: 0010:txUnlock+0xdaf/0xdf0
Code: e0 fd 90 0f 0b e8 d1 e5 78 fe 48 c7 c7 60 61 e4 8b 48 c7 c6 59 5d e4 8b ba a4 03 00 00 48 c7 c1 60 6e e4 8b e8 a2 29 e0 fd 90 <0f> 0b e8 aa e5 78 fe 48 c7 c7 60 61 e4 8b 48 c7 c6 59 5d e4 8b ba
RSP: 0018:ffffc9000247fba8 EFLAGS: 00010246
RAX: 0000000000000037 RBX: 0000000000001000 RCX: bb98f007693ff300
RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
RBP: ffffc90001ff2048 R08: ffffc9000247f8c7 R09: 1ffff9200048ff18
R10: dffffc0000000000 R11: fffff5200048ff19 R12: dffffc0000000000
R13: 1ffff110041ff189 R14: ffff888020ff8c48 R15: 0000000000000000
FS:  0000000000000000(0000) GS:ffff8881a39fc000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000110c3ab8c3 CR3: 000000002740c000 CR4: 00000000000006f0
Call Trace:
 <TASK>
 jfs_lazycommit+0x584/0xa90
 kthread+0x711/0x8a0
 ret_from_fork+0x4bc/0x870
 ret_from_fork_asm+0x1a/0x30
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:txUnlock+0xdaf/0xdf0
Code: e0 fd 90 0f 0b e8 d1 e5 78 fe 48 c7 c7 60 61 e4 8b 48 c7 c6 59 5d e4 8b ba a4 03 00 00 48 c7 c1 60 6e e4 8b e8 a2 29 e0 fd 90 <0f> 0b e8 aa e5 78 fe 48 c7 c7 60 61 e4 8b 48 c7 c6 59 5d e4 8b ba
RSP: 0018:ffffc9000247fba8 EFLAGS: 00010246
RAX: 0000000000000037 RBX: 0000000000001000 RCX: bb98f007693ff300
RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
RBP: ffffc90001ff2048 R08: ffffc9000247f8c7 R09: 1ffff9200048ff18
R10: dffffc0000000000 R11: fffff5200048ff19 R12: dffffc0000000000
R13: 1ffff110041ff189 R14: ffff888020ff8c48 R15: 0000000000000000
FS:  0000000000000000(0000) GS:ffff8881a39fc000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000110c3ab8c3 CR3: 0000000029204000 CR4: 00000000000006f0
