executable qemu-1.4.0/i386-linux-user/./qemu-i386 gives a segmentation fault executable qemu-1.4.0/i386-linux-user/./qemu-i386 gives a segmentation fault Can you please provide some more information here. e.g. - qemu command-line used - how did you trigger it - libvirt/or direct qemu-kvm binary - segentation fault/tracedetails I'm going to close this bug, since there was no response to the 2013 request for more detail. If you're still having problems with QEMU, please open a fresh bug report.