Fatal trap 12: page fault while in kernel mode cpuid=0; lapic->id = 00000000 fault virtual address = 0x1000000a0 fault code = supervisor read data, page not present instruction pointer = 0x8:0xffffffff805bbbb3 stack pointer = 0x10:0xffffffe054fb9a80 frame pointer = 0x10:0xffffffe054fb9aa0 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 0, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = Idle current threads = pri 12 kernel: type 12 trap, code=0 CPU0 stopping CPUs: 0x00000002 stopped Stopped at ieee80211_flush_ifq+0x58: movq 0xa0(%rdi).%rbx