43- 44- 45:Fatal trap 18: integer divide fault while in kernel mode 46-cpuid = 4; lapic id = 4 47-instruction pointer = 0x8:0xffffffff80328f7b 48-stack pointer = 0x10:0xfffff8008d9ab7e0 49-frame pointer = 0x10:0xfffff8008d9ab900 50-code segment = base 0x0, limit 0xfffff, type 0x1b 51- = DPL 0, pres 1, long 0, def32 0, gran 1 52-processor eflags = interrupt enabled, resume, IOPL = 0 53-current process = Idle 54-current thread = pri 12 55-kernel: type 18 trap, code=0 56- 57-CPU4 stopping CPUs: 0x0000002f 58- stopped 59-Stopped at ad_attach+0x24b: divq %rsi,%eax 60-db>