This is the KP that sometimes occurs...
Panic(CPU 0, time 3453995288839): NMIPI for spinlock acquisition timeout, spinlock: 0xffffff878c6d1220, spinlock owner: 0xffffff8788c0f9b0, current_thread: 0xffffff8788c0f9b0, spinlock_owner_cpu: 0x0
RAX: 0x0000000000000000, RBX: 0x0000000000000004, RCX...