Created attachment 343465 [details] GDB backtrace Description of problem: I get a segfault while running a 32-bit non-PAE Fedora 11 Preview guest on a Fedora 11 Preview host. The guest is running CTCS stress test. I was able to reproduce it 3 times. It takes about 2 hours until the guest process dies. Version-Release number of selected component (if applicable): kernel-2.6.29.1-102.fc11.x86_64 qemu-common-0.10-16.fc11.x86_64 qemu-debuginfo-0.10-16.fc11.x86_64 qemu-kvm-0.10-16.fc11.x86_64 qemu-kvm-tools-0.10-16.fc11.x86_64 qemu-system-x86-0.10-16.fc11.x86_64 Guest flags: -name 002-CTCS -k de -monitor pty -vnc :1 -usbdevice tablet -m 1280 -smp 3 -hda /xen/images/fedora_11_preview_32b_qcow.img -hdb /xen/images/002.img -serial file:/tmp/guest2.fifo -net nic,model=e1000 -net tap,ifname=tap1 How reproducible: Takes about 2 hours to reproduce. Additional info: Just an unqualified guess, but it's probably this issue... http://git.kernel.org/?p=virt/kvm/qemu-kvm.git;a=commit;h=7403b14eeb4670d54497284b110ca3e3be4a99a4
Thanks Frank, this is a dup of bug #497170 We'll either cherry-pick the fix into a qemu update soon, or if upstream releases 0.10.3 we'll jump to that *** This bug has been marked as a duplicate of bug 497170 ***