BUG at fs/jfs/jfs_txnmgr.c:932 assert(mp->nohomeok > 0) ------------[ cut here ]------------ kernel BUG at fs/jfs/jfs_txnmgr.c:932! Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP Modules linked in: CPU: 1 PID: 92 Comm: jfsCommit Not tainted syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) pc : txUnlock+0xb4c/0xb78 fs/jfs/jfs_txnmgr.c:932 lr : txUnlock+0xb4c/0xb78 fs/jfs/jfs_txnmgr.c:932 sp : ffff80001fe27c60 x29: ffff80001fe27ce0 x28: ffff80001c5ac138 x27: ffff80001fe297f8 x26: dfff800000000000 x25: ffff80001c5ac0e4 x24: ffff80001c5ac000 x23: ffff80001c5ac000 x22: ffff0000de2b53e0 x21: 0000000000000048 x20: ffff80002004a5a0 x19: 0000000000000000 x18: ffff800011b7bf60 x17: 0000000000000000 x16: ffff8000082d9364 x15: 0000000000000000 x14: 0000000000000001 x13: 1ffff00003fc4ef4 x12: 0000000000ff0100 x11: ff00800008311710 x10: 0000000000000000 x9 : 4f292135b8699800 x8 : 4f292135b8699800 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff80001fe27738 x4 : ffff8000152e4cc0 x3 : ffff80000a88a6b0 x2 : ffff00019f576d10 x1 : 0000000100000000 x0 : 0000000000000037 Call trace: txUnlock+0xb4c/0xb78 fs/jfs/jfs_txnmgr.c:932 txLazyCommit fs/jfs/jfs_txnmgr.c:2683 [inline] jfs_lazycommit+0x440/0x908 fs/jfs/jfs_txnmgr.c:2733 kthread+0x250/0x2d8 kernel/kthread.c:376 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:850 Code: b0043143 91230063 52807482 959c8fc3 (d4210000) ---[ end trace 0000000000000000 ]---