Created attachment 769273 [details]
photo of backtrace and kernel panic
Description of problem: qemu-system-x64 crashes with a kernel panic after several hours of normal operation running Windows XP.
Version-Release number of selected component (if applicable):
How reproducible: eventually happens after 10-20 hours of operation
Steps to Reproduce:
/usr/bin/qemu-kvm -hda /var/lib/libvirt/images/MikeOfficeXP.img -usbdevice tablet -m 1024 -k en-us -vga qxl -spice port=5931,disable-ticketing -net nic,model=ne2k_pci -net user
See the attached screenshot for the backtrace.
Using model=rtl8139 seems to work better. No crashes yet.
I spoke too soon. Using model=rtl8139 causes crashes too.
That crash doesn't have its own bug report, but there's another bz which is has references to upcoming builds that will fix this issue, so duping to that.
*** This bug has been marked as a duplicate of bug 980254 ***