Hi Paul, May I know the purpose of "trustGuestRxFilters='yes'" setting in your configuration? Refer to [1], currently this "trustGuestRxFilters" parameter is only supported for the virtio device model and for macvtap connections on the host. The hostdev type interface may not support it. Thank you. [1]https://libvirt.org/formatdomain.html#network-interfaces BR, Yalan On Sat, Jan 20, 2024 at 4:04 PM Paul B. Henson <henson@acm.org> wrote:
We've been running Debian 11 for a while, using sr-iov:
<network> <name>sr-iov-intel-10G-1</name> <uuid>6bdaa4c8-e720-4ea0-9a50-91cb7f2c83b1</uuid> <forward mode='hostdev' managed='yes'> <pf dev='eth2'/> </forward> </network>
and allocating vf's from the pool:
<interface type='network' trustGuestRxFilters='yes'> <mac address='52:54:00:08:da:5b'/> <source network='sr-iov-intel-10G-1'/> <vlan> <tag id='50'/> </vlan> <model type='virtio'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/> </interface>
After upgrading to Debian 12, when I try to start any vm which uses the trustGuestRxFilters option, it fails to start with the message:
error: internal error: unable to execute QEMU command 'query-rx-filter': invalid net client name: hostdev0
If I remove the option, it starts fine (but of course is broken functionality wise as the option wasn't there just for fun :) ).
Any thoughts on what's going on here? The Debian 12 versions are:
libvirt-daemon/stable,now 9.0.0-4 qemu-system-x86/stable,now 1:7.2+dfsg-7+deb12u3
I see Debian 12 backports has version 8.1.2+ds-1~bpo12+1 of qemu, but no newer versions of libvirt. I haven't tried the backports version to see if that resolves the problem.
Thanks much... _______________________________________________ Users mailing list -- users@lists.libvirt.org To unsubscribe send an email to users-leave@lists.libvirt.org