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: 92 Comm: jfsCommit Not tainted 6.1.106-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 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 : ffff80001bf07c00 x29: ffff80001bf07c80 x28: dfff800000000000 x27: ffff800019bec7b8 x26: ffff800019bec000 x25: ffff800019bec764 x24: ffff800019bec000 x23: ffff80001d67a000 x22: 0000000000000000 x21: 0000000000000048 x20: 0000000000001000 x19: ffff0000d2288ba0 x18: ffff80001bf078c0 x17: 0000000000000000 x16: ffff80001228a15c x15: 0000000000000000 x14: 00000000ffffffff x13: 0000000000000001 x12: 0000000000000001 x11: 0000000000ff0100 x10: 0000000000000000 x9 : 3718db319a9cdf00 x8 : 3718db319a9cdf00 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff80001bf07518 x4 : ffff800015aa2d40 x3 : ffff80000aaa090c x2 : ffff0001b4343cd0 x1 : 0000000100000000 x0 : 0000000000000037 Call trace: txUnlock+0xb84/0xbb0 fs/jfs/jfs_txnmgr.c:931 txLazyCommit fs/jfs/jfs_txnmgr.c:2682 [inline] jfs_lazycommit+0x490/0x988 fs/jfs/jfs_txnmgr.c:2732 kthread+0x250/0x2d8 kernel/kthread.c:376 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:864 Code: d0046b43 91160063 52807462 95947c13 (d4210000) ---[ end trace 0000000000000000 ]---