boot panic on amd64

[Thomas Runge <coto%marsrakete.de@localhost>]

We have an Intel modular server system where I tested NetBSD-current
on one of the compute modules:

http://www.intel.com/Products/Server/Modular-Server/Server-Compute-Module/Server-Compute-Module-overview.htm

And unfortunately it panics quite early. There is almost no difference,
when I disable ACPI. Anything I can try to get NetBSD running here? I'm
willing to do some testing, if someone wants to debug it.

This is the output:

NetBSD 4.99.72 (INSTALL) #2: Wed Sep 17 09:31:50 CEST 2008
        root@netbsd:/usr/obj/sys/arch/amd64/compile/INSTALL
total memory = 2041 MB
avail memory = 1960 MB
RTC BIOS diagnostic error c<fixed_disk,invalid_time>
SMBIOS rev. 2.5  @ 0x7fa2b000 (51 entries)
Intel MFSYS25 (System Version)
mainbus0 (root)
cpu0 at mainbus0 apid 0: Intel 686-class, 1995MHz, id 0x10676
cpu1 at mainbus0 apid 2: Intel 686-class, 1995MHz, id 0x10676
cpu2 at mainbus0 apid 4: Intel 686-class, 1995MHz, id 0x10676
cpu3 at mainbus0 apid 6: Intel 686-class, 1995MHz, id 0x10676
cpu4 at mainbus0 apid 1: Intel 686-class, 1995MHz, id 0x10676
cpu5 at mainbus0 apid 3: Intel 686-class, 1995MHz, id 0x10676
cpu6 at mainbus0 apid 5: Intel 686-class, 1995MHz, id 0x10676
cpu7 at mainbus0 apid 7: Intel 686-class, 1995MHz, id 0x10676
ioapic0 at mainbus0 apid 8
ioapic1 at mainbus0 apid 9
acpi0 at mainbus0: Intel ACPICA 20080321
panic: pci_make_tag: bad request
fatal breakpoint trap in supervisor mode
trap type 1 code 0 rip ffffffff804e24d5 cs 8 rflags 246 cr2  0 cpl 8 rsp 
ffffffff811668b0
Stopped in pid 0.1 (system) at  0xffffffff804e24d5:     leave
db{0}>


--
Tom