Comment 4 for bug 1037675

I have the same issue, but not on hardened.
Tried for 1-2 hours to send the output to serial console but failed.
The text below is what I posted at https://bugs.gentoo.org/show_bug.cgi?id=431640#c8:
###############

Same issue here (same screenshot with qemu-kvm-1.1.1-r1), but not on hardened.
Happens with 1.1.1-r3 with a different panic message (not the one
mentioned in bug #431444)

I fail miserably at "sending output to serial console or file", if anyone
would help me there I could provide the entire output of the kernel panic.

Below is what I've found out to far:
(Tests with qemu-kvm-1.1.1-r1)

Analysis:
=========
Happens with the following LiveCDs:
- Fedora-17-x86_64-netinst.iso: uname -r = 3.3.4-5.fc17.x86_64; image: /LiveOS/squashfs.img
- pentoo-x86_64-2012.0_beta1.7.iso: uname -r = 3.4.2-pentoo; image: image.squashfs

Does not happen with:
- pentoo-x86_64-2009.0.iso: uname -r = 2.6.31-pentoo-r3; image: image.squashfs
- (Gentoo) install-amd64-minimal-20120621.iso: uname -r = 3.2.12-gentoo; image.squashfs
- systemrescuecd-x86-2.8.1.iso (64bit kernel): uname -r = 3.2.23-std281-amd64: sysrcd.dat

Tried installing qemu-kvm-1.1.1-r1 without the 2 patches, no difference.

Guess:
======
This seems to happen only with newer guest-kernels (on newer CPUs).

Hardware-Info:
==============
see attachments