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: 0 UID: 0 PID: 116 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: d9 fd 90 0f 0b e8 71 d0 73 fe 48 c7 c7 a0 a5 c4 8b 48 c7 c6 99 a1 c4 8b ba a4 03 00 00 48 c7 c1 a0 b2 c4 8b e8 62 d1 d9 fd 90 <0f> 0b e8 4a d0 73 fe 48 c7 c7 a0 a5 c4 8b 48 c7 c6 99 a1 c4 8b ba
RSP: 0018:ffffc90003127ba8 EFLAGS: 00010246
RAX: 0000000000000037 RBX: 0000000000001000 RCX: 27f49fb938f64d00
RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
RBP: ffffc90002c8a120 R08: ffffc900031278c7 R09: 1ffff92000624f18
R10: dffffc0000000000 R11: fffff52000624f19 R12: dffffc0000000000
R13: 1ffff11036c16b2c R14: ffff8881b60b5960 R15: 0000000000000000
FS:  0000000000000000(0000) GS:ffff88818e712000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f5f7ff47b10 CR3: 0000000173fe4000 CR4: 00000000000006f0
Call Trace:
 <TASK>
 jfs_lazycommit+0x582/0xaa0
 kthread+0x726/0x8b0
 ret_from_fork+0x4d3/0x870
 ret_from_fork_asm+0x1a/0x30
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:txUnlock+0xdaf/0xdf0
Code: d9 fd 90 0f 0b e8 71 d0 73 fe 48 c7 c7 a0 a5 c4 8b 48 c7 c6 99 a1 c4 8b ba a4 03 00 00 48 c7 c1 a0 b2 c4 8b e8 62 d1 d9 fd 90 <0f> 0b e8 4a d0 73 fe 48 c7 c7 a0 a5 c4 8b 48 c7 c6 99 a1 c4 8b ba
RSP: 0018:ffffc90003127ba8 EFLAGS: 00010246
RAX: 0000000000000037 RBX: 0000000000001000 RCX: 27f49fb938f64d00
RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
RBP: ffffc90002c8a120 R08: ffffc900031278c7 R09: 1ffff92000624f18
R10: dffffc0000000000 R11: fffff52000624f19 R12: dffffc0000000000
R13: 1ffff11036c16b2c R14: ffff8881b60b5960 R15: 0000000000000000
FS:  0000000000000000(0000) GS:ffff88818e712000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055831586e068 CR3: 0000000111216000 CR4: 00000000000006f0
