login: Fatal trap 18: integer divide fault while in kernel mode cpuid = 2; lapic id = 2 instruction pointer = 0x8:0xffffffff82600b1a stack pointer = 0x10:0xfffff8011853b030 frame pointer = 0x10:0xfffff8011853b170 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 929 current thread = pri 6 kernel: type 18 trap, code=0 CPU2 stopping CPUs: 0x0000003b stopped Stopped at ntfs_mountfs.isra.0+0x5ca: idivl %ecx,%eax db>