On Tue, Jan 07, 2014 at 07:48:41PM +0100, Guido Winkelmann wrote: > Hi, > > When trying to boot a Windows 7 install from a local virtual disks, qemu stops > with the messages: > > KVM internal error. Suberror: 1 > emulation failure Can you please enable the following tracepoints via the # cd /sys/kernel/debug/tracing/ # echo kvm_emulate_insn kvm_exit > set_event provided that debugfs is mounted at /sys/kernel/debug. Then execute the problematic guest, and make the content of /sys/kernel/debug/trace available somewhere? -- 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