I am experiencing the same problem with version 0.15 while 0.14 works flawless. We're using it for an USB ISDN card which freezes the windows host with qemu-kvm 0.15 when "plugged in" while the system is already running or it completely prevents the start of the VM. We experience the same problem with two completely different USB ISDN adapters. I can further debug this problem if necessary. Cheers, Thomas On Wednesday 10 August 2011 09:25:11 Gerd Hoffmann wrote: > On 08/09/11 21:30, Michael wrote: > > 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. > > Looks like a bug. > > > 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" > > What kind of device is this? > > cheers, > Gerd > > -- > 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 -- 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