------------[ cut here ]------------ kernel BUG at fs/ext4/inode.c:2777! invalid opcode: 0000 [#1] PREEMPT SMP KASAN CPU: 1 PID: 314 Comm: kworker/u4:3 Not tainted 5.10.234-syzkaller-00033-g094fc3778d6b #0 Hardware name: Google Google Compute Engine/Google Compute Engine, B