Hi All, After installed 0.15 ( and 0.15rc1) guest VM failed at some point with USB attached with error: qemu-system-x86_64: /tmp/qemu-kvm-0.15.0/hw/usb.c:336: usb_packet_complete: Assertion `p->owner != ((void *)0)' failed. host intel,linux-3.0 ( debian squeeze x64 ) start with "qemu-system-x86_64 -m 512 -smp 2 /BIG/Virtual/debian6.base -usb -usbdevice host:067b:2303" kvm 0.12.5 works without problem. Do I missing something? -- -- Michael -- 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