BUG at fs/jfs/jfs_txnmgr.c:931 assert(mp->nohomeok > 0)
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kernel BUG at fs/jfs/jfs_txnmgr.c:931!
Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN PTI
CPU: 1 UID: 0 PID: 112 Comm: jfsCommit Not tainted 6.12.0-next-20241119-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/30/2024
RIP: 0010:txUnlock+0xd46/0xdb0 fs/jfs/jfs_txnmgr.c:931
Code: e9 0e fe ff ff e8 6a 8a 6e fe 48 c7 c7 20 77 41 8c 48 c7 c6 19 73 41 8c ba a3 03 00 00 48 c7 c1 c0 83 41 8c e8 4b 11 d6 fd 90 <0f> 0b e8 43 8a 6e fe 48 c7 c7 20 77 41 8c 48 c7 c6 19 73 41 8c ba
RSP: 0018:ffffc90002d7fce8 EFLAGS: 00010246
RAX: 0000000000000037 RBX: 1ffff11005d2ac91 RCX: 334fab918f9b0a00
RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: ffffffff817f052c R09: 1ffff920005aff38
R10: dffffc0000000000 R11: fffff520005aff39 R12: ffff8880631941d0
R13: ffffc900028f2000 R14: ffff88802e956488 R15: dffffc0000000000
FS:  0000000000000000(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f9c00c7e018 CR3: 000000007c5d0000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 txLazyCommit fs/jfs/jfs_txnmgr.c:2682 [inline]
 jfs_lazycommit+0x5f4/0xb80 fs/jfs/jfs_txnmgr.c:2733
 kthread+0x2f0/0x390 kernel/kthread.c:389
 ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:txUnlock+0xd46/0xdb0 fs/jfs/jfs_txnmgr.c:931
Code: e9 0e fe ff ff e8 6a 8a 6e fe 48 c7 c7 20 77 41 8c 48 c7 c6 19 73 41 8c ba a3 03 00 00 48 c7 c1 c0 83 41 8c e8 4b 11 d6 fd 90 <0f> 0b e8 43 8a 6e fe 48 c7 c7 20 77 41 8c 48 c7 c6 19 73 41 8c ba
RSP: 0018:ffffc90002d7fce8 EFLAGS: 00010246
RAX: 0000000000000037 RBX: 1ffff11005d2ac91 RCX: 334fab918f9b0a00
RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: ffffffff817f052c R09: 1ffff920005aff38
R10: dffffc0000000000 R11: fffff520005aff39 R12: ffff8880631941d0
R13: ffffc900028f2000 R14: ffff88802e956488 R15: dffffc0000000000
FS:  0000000000000000(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f9c00b20420 CR3: 0000000063954000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400