With Linus' git tree from today I can't boot qemu when using kvm. It seems to do fine, just glacially slow without -enable-kvm. The command simplest command line that fails is: /opt/qemu/bin/qemu-system-x86_64 -enable-kvm I tried to get a backtrace from gdb, but it looks like: (gdb) bt #0 0x0806c491 in ?? () #1 0x0806cc38 in ?? () #2 0x0811be10 in ?? () Backtrace stopped: previous frame inner to this frame (corrupt stack?) -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html