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 PTI
CPU: 0 UID: 0 PID: 119 Comm: jfsCommit Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
RIP: 0010:txUnlock+0xda1/0xdf0 fs/jfs/jfs_txnmgr.c:933
Code: c7 fd 90 0f 0b e8 df 9f 65 fe 48 c7 c7 a0 f1 0b 8c 48 c7 c6 99 ed 0b 8c ba a5 03 00 00 48 c7 c1 a0 fe 0b 8c e8 30 3c c7 fd 90 <0f> 0b e8 b8 9f 65 fe 48 c7 c7 a0 f1 0b 8c 48 c7 c6 99 ed 0b 8c ba
RSP: 0000:ffffc90002d87c48 EFLAGS: 00010246
RAX: 0000000000000037 RBX: 0000000000001000 RCX: c59cea302970a200
RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
RBP: ffffc900028fa240 R08: ffffc90002d879c7 R09: 1ffff920005b0f38
R10: dffffc0000000000 R11: fffff520005b0f39 R12: dffffc0000000000
R13: 1ffff11003b7a253 R14: ffff88801dbd1298 R15: 0000000000000000
FS:  0000000000000000(0000) GS:ffff88812525c000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f35549f0000 CR3: 000000003855e000 CR4: 00000000003526f0
Call Trace:
 <TASK>
 txLazyCommit fs/jfs/jfs_txnmgr.c:2684 [inline]
 jfs_lazycommit+0x582/0xaa0 fs/jfs/jfs_txnmgr.c:2735
 kthread+0x388/0x470 kernel/kthread.c:436
 ret_from_fork+0x514/0xb70 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+0xda1/0xdf0 fs/jfs/jfs_txnmgr.c:933
Code: c7 fd 90 0f 0b e8 df 9f 65 fe 48 c7 c7 a0 f1 0b 8c 48 c7 c6 99 ed 0b 8c ba a5 03 00 00 48 c7 c1 a0 fe 0b 8c e8 30 3c c7 fd 90 <0f> 0b e8 b8 9f 65 fe 48 c7 c7 a0 f1 0b 8c 48 c7 c6 99 ed 0b 8c ba
RSP: 0000:ffffc90002d87c48 EFLAGS: 00010246
RAX: 0000000000000037 RBX: 0000000000001000 RCX: c59cea302970a200
RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
RBP: ffffc900028fa240 R08: ffffc90002d879c7 R09: 1ffff920005b0f38
R10: dffffc0000000000 R11: fffff520005b0f39 R12: dffffc0000000000
R13: 1ffff11003b7a253 R14: ffff88801dbd1298 R15: 0000000000000000
FS:  0000000000000000(0000) GS:ffff88812525c000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00005558f9afa300 CR3: 000000005ce4a000 CR4: 00000000003526f0