BUG at fs/jfs/jfs_txnmgr.c:931 assert(mp->nohomeok > 0) ------------[ cut here ]------------ kernel BUG at fs/jfs/jfs_txnmgr.c:931! Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP Modules linked in: CPU: 1 PID: 234 Comm: jfsCommit Not tainted 5.15.155-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : txUnlock+0xb84/0xbb0 fs/jfs/jfs_txnmgr.c:931 lr : txUnlock+0xb84/0xbb0 fs/jfs/jfs_txnmgr.c:931 sp : ffff80001af17be0 x29: ffff80001af17c60 x28: dfff800000000000 x27: ffff800018583c78 x26: ffff800018583000 x25: ffff800018583c24 x24: ffff800018583000 x23: ffff80001c222000 x22: 0000000000000000 x21: 0000000000000048 x20: 0000000000001000 x19: ffff0000db3fa000 x18: 0000000000000001 x17: 0000000000000000 x16: ffff800011997230 x15: 00000000ffffffff x14: ffff0000c6901b40 x13: 0000000000000001 x12: 0000000000000001 x11: 0000000000000000 x10: 0000000000000000 x9 : d279203fab4ac900 x8 : d279203fab4ac900 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff80001af17358 x4 : ffff800014a1f7c0 x3 : ffff80000a975b00 x2 : ffff0001b480cd10 x1 : 0000000100000000 x0 : 0000000000000037 Call trace: txUnlock+0xb84/0xbb0 fs/jfs/jfs_txnmgr.c:931 txLazyCommit fs/jfs/jfs_txnmgr.c:2716 [inline] jfs_lazycommit+0x4a0/0xa40 fs/jfs/jfs_txnmgr.c:2766 kthread+0x37c/0x45c kernel/kthread.c:334 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870 Code: d00429c3 91218063 52807462 9598320a (d4210000) ---[ end trace 3d8812a5ce4b4945 ]---