On 05/26/2010 06:33 PM, steven765@yahoo.com wrote:

Hi Everyone, After upgrading FC12 and now FC13 whenever I try to attach a network device using attach-device it promptly crashes libvirtd. Is there an option that changed in the network interface xml spec I missed? I really need this feature or at least the ability to connect and disconnect interfaces if that's possible?

I've tried defining my network card in several ways:

First the one that worked previously:

<interface type="network"> <mac address="52:54:00:5c:fe:a8"/> <source network="fedora"/> </interface>

This should work with virsh attach-device $VMNAME $XMLFILE. I can't seem to reproduce this issue on F12 though. Can you capture the libvirtd crash? - debuginfo-install libvirt - service libvirtd stop - gdb libvirtd, at the prompt type 'run' - In another terminal, reproduce the crash - In gdb, type 'thread apply all bt' Post that output here, along with all your libvirt and qemu versions, and what steps you took to reproduce.

Second copying what appeared in the xml after using the add hardware through the VMM:

<interface type='network'> <mac address='52:54:00:5c:fe:a8'/> <source network='fedora'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x06' function='0x0'/> </interface>

Manually specifying the <address> piece shouldn't be required, libvirt will autogenerate it for you. - Cole