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: 94 Comm: jfsCommit Not tainted syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/07/2026 pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) pc : txUnlock+0xb80/0xbac fs/jfs/jfs_txnmgr.c:932 lr : txUnlock+0xb80/0xbac fs/jfs/jfs_txnmgr.c:932 sp : ffff80001fe67c60 x29: ffff80001fe67ce0 x28: ffff80002023a0d8 x27: 0000000000000048 x26: ffff80001c751000 x25: ffff80001c751000 x24: ffff80001c7512b8 x23: dfff800000000000 x22: ffff0000ccb5e9b0 x21: ffff80001c751264 x20: 0000000000000000 x19: 0000000000000000 x18: 1fffe00033e7457e x17: 0000000000000000 x16: ffff800011b9ea98 x15: 0000000000000000 x14: 0000000000000001 x13: 1ffff00003fccef4 x12: 0000000000000000 x11: ff00800008315498 x10: 0000000000000000 x9 : 2375c46e82d43f00 x8 : 2375c46e82d43f00 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff80001fe67738 x4 : ffff800015474e80 x3 : ffff80000a92975c x2 : ffff00019f3a2d10 x1 : 0000000100000000 x0 : 0000000000000037 Call trace: txUnlock+0xb80/0xbac fs/jfs/jfs_txnmgr.c:932 txLazyCommit fs/jfs/jfs_txnmgr.c:2683 [inline] jfs_lazycommit+0x454/0x930 fs/jfs/jfs_txnmgr.c:2733 kthread+0x254/0x2e0 kernel/kthread.c:376 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:850 Code: d0043ba3 912e0063 52807482 979c81c1 (d4210000) ---[ end trace 0000000000000000 ]---