Hi, I've noticed that all recent snapshots (ALPHA3, ALPHA2, ALPHA1, 20180802) fail to boot on MBP 2017: kbd0 at kbdmux0 netmap: loaded module nexus0 Fatal trap 12: page fault while in kernel mode cpuid = 2: apic id = 02 fault virtual address = 0x74c64a50 fault code = supervisor read data, page not present instruction pointer = 0x20: 0x7abece31 stack pointer = 0x28: 0xffffffff82b2f7c0 frame pointer = 0x28: 0xffffffff82b2f810 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 = 0 (swapper) [ thread pid 0 tid 100000 ] Stopped at 0x7abece31: calll *0x18(%rax) db> Sadly, there's no support for internal keyboard yet (it's connected via SPI), and external USB one stops working. A (not so quick) bisect is pointing at r336921, which enabled EFIRT. Some questions here: - is this something that can/should be fixed? - can we print some "enabling EFIRT" message to the console to make guesses about the problem source a bit easier?Received on Wed Aug 29 2018 - 07:37:56 UTC
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