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[Qemu-devel] qemu-system-x86_64 crashes
From: |
Erik de Castro Lopo |
Subject: |
[Qemu-devel] qemu-system-x86_64 crashes |
Date: |
Sun, 27 Apr 2008 09:47:13 +1000 |
Hi all,
I'm new to qemu and I'm getting this same crash on both the qemu packages
in Ubuntu Hardy Heron (0.9.1) and the version in SVN.
I'm running on an 2 * dual core AMD-64 system [0] which is running
Ubuntu Hardy Heron. I am trying to load debian testing AMD64 in
qemu. When running from the SVN compiled sources I do:
x86_64-softmmu/qemu-system-x86_64 -L pc-bios \
-cdrom ~/Qemu/debian-testing-amd64-netinst.iso -m 512 \
-boot d ~/Qemu/debian-64.img
I get the first boots splash screen and proceed to chose a language
and thats when qemu crashes with:
RAX=0000000000000000 RBX=0000000000000000 RCX=0000000000000000
RDX=0000000000000000
RSI=0000000000000000 RDI=0000000000000000 RBP=0000000000000000
RSP=00007fff6d37c000
R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000000
R11=0000000000000200
R12=0000000000000000 R13=0000000000000000 R14=0000000000000000
R15=0000000000000000
RIP=00002ba53d72da60 RFL=00010202 [-------] CPL=3 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 00000000 00000000
CS =0033 0000000000000000 ffffffff 00affb00
SS =002b 0000000000000000 ffffffff 00cff300
DS =0000 0000000000000000 00000000 00000000
FS =0000 0000000000000000 00000000 00000000
GS =0000 0000000000000000 00000000 00000000
LDT=0000 0000000000000000 00000000 00008000
TR =0040 ffff810001008000 0000206f 00008900
GDT= ffffffff8051e000 00000080
IDT= ffffffff8057c000 00000fff
CR0=8005003b CR2=00002ba53d72da60 CR3=000000001feb5000 CR4=000006e0
Unsupported return value: 0xffffffff
If I add -kernel-kqemu to the command line it crashes with a slightly
sooner with a slightly different register dump and the following in
the messages log:
[224430.290033] kqemu: aborting: Unexpected exception 0x0d in monitor space
[224430.290038] err=0000 CS:EIP=f180:00000000f0001f6f
SS:SP=0000:00000000f00c6e00
Anyone have any idea what went wrong here?
I'm a reasonably advanced developer so if someone can point me in the
right direction, I'mmore than willing to hack on this.
Cheers,
Erik
[0] Opteron 265 which does *not* have the hardware virtualization
extensions.
--
-----------------------------------------------------------------
Erik de Castro Lopo
-----------------------------------------------------------------
"Every time microshaft's stock price drops again, I rejoice. I
want to see that bunch of criminals brought to their knees.
Preferably at the chopping block."
-- rixt in http://linuxtoday.com/stories/20659_flat.html
- [Qemu-devel] qemu-system-x86_64 crashes,
Erik de Castro Lopo <=