DragonFly BSD
DragonFly bugs List (threaded) for 2005-04
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Re: Problem booting from release cdrom in VirtualPC for Mac

From: Raphael Marmier <raphael@xxxxxxxxxxx>
Date: Fri, 08 Apr 2005 18:22:44 +0200

Output of the uname -a from what is currently running in VPC:

DragonFly-head# uname -a

DragonFly DragonFly-head.local 1.1-CURRENT DragonFly 1.1-CURRENT #0: Wed Dec 1
01:24:33 GMT 2004 root@xxxxxxxxxxxxxxxxxxxxxx:/usr/obj/usr/src/sys/GENERIC

I know, its a fairly old CURRENT.


Raphael Marmier wrote:
I get a panic while booting with the release cdrom I built from RELEASE_1_2 tonight, both in default and safe modes:

panic: pmap_bootstrap: no local apic!
mp_lock = 00000000; cpuid = 0; lapic.id = 00000000

Fatal trap 12: page fault while in kernel mode mp_lock = 00000000; cpuid = 0; lapic.id = 00000000 fault virtual address = 0x0 fault code = supervisor read, page not present instruction pointer = 0x8:0xc03c3f4b stack pointer = 0x10:0xc0657b9c frame pointer = 0x10:0xc0657b9c code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, def32 1, gran 1 processor eflags = interrupt enabled, IOPL = 0 current process = 0 (thread0) current thread = pri 44 (CRIT) interrupt mask = net tty bio cam <- SMP: XXX kernel: type 12 trap, code=0

CPU0 stopping CPUs: 0x00000000 stopped Stopped at 0xc03c3f4b: cmpb %al,0(%edx) db>

when I try from the boot prompt, I get an infinite DB> prompt loop:

OK lsmod
0x100000: /kernel (elf kernel, 0x533e50)
args: -C
modules: crypto.1 usb.1 pci.1 agp.1 pccard.1 wlan.1 if_faith.1 procfs.1 cd9660
.1 mpt.1 isp.1 sbp.1 fwe.1 firewire.1 ahd.1 ahd_pci.1 ahc.1 ahc_pci.1 ahc_eisa.1
exca.1 cardbus.1 cbb.1 scsi_low.1
OK boot


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