Date: Sun, 30 Sep 2012 18:16:23 +0100 From: Randy Bush <randy@psg.com> To: FreeBSD Stable <freebsd-stable@freebsd.org> Subject: atkbd attach excitement during boot Message-ID: <m2a9w7v3bs.wl%randy@psg.com>
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booting
FreeBSD fbsd64.psg.com 9.1-PRERELEASE FreeBSD 9.1-PRERELEASE #0 r241020: Fri Sep 28 07:14:15 UTC 2012 root@kaos.glenbarber.us:/usr/obj/usr/src/sys/GENERIC amd64
if i do not type a key during boot (after typing <cr> to beastie), i get
the following
Fatal trap 12: page fault while in kernel mode
cpuid = 0; apic id = 00
fault virtual address = 0x38
fault code = supervisor read data, page not present
instruction pointer = 0x20:0xffffffff80704740
stack pointer = 0x28:0xffffffff815336e0
frame pointer = 0x28:0xffffffff81533730
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)
trap number = 12
panic: page fault
cpuid = 0
KDB: stack backtrace:
#0 0xffffffff809221d6 at kdb_backtrace+0x66
#1 0xffffffff808ec40e at panic+0x1ce
#2 0xffffffff80bd91a0 at trap_fatal+0x290
#3 0xffffffff80bd94d8 at trap_pfault+0x1e8
#4 0xffffffff80bd9ade at trap+0x3be
#5 0xffffffff80bc33ff at calltrap+0x8
#6 0xffffffff80be95fb at atkbd_intr+0xab
#7 0xffffffff80be9dd6 at atkbd_timeout+0x96
#8 0xffffffff80be9e94 at atkbd_attach_unit+0xb4
#9 0xffffffff80bea0c8 at atkbdattach+0x78
#10 0xffffffff8091b702 at device_attach+0x72
#11 0xffffffff8091d15a at bus_generic_attach+0x1a
#12 0xffffffff80bec06f at atkbdc_isa_attach+0x1af
#13 0xffffffff8091b702 at device_attach+0x72
#14 0xffffffff8091d15a at bus_generic_attach+0x1a
#15 0xffffffff80340d05 at acpi_attach+0xbc5
#16 0xffffffff8091b702 at device_attach+0x72
#17 0xffffffff8091d15a at bus_generic_attach+0x1a
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