Re: qemu-kvm 0.15 usb problem

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On 08/09/2011 09:30 PM, Michael wrote:
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.

I experienced the exact same problem, a formerly working USB usage
by the virtual machine suddenly caused this assertion to abort
qemu-kvm 0.15.

Looking only briefly at this assertion and the surrounding code,
I found that I did not understand what it's good for, so I removed
the assertion, re-compiled, and - voila! - qemu-kvm 0.15 now works
with the USB device as good as before.

Regards,

Lutz Vieweg


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