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<div dir="auto">Looks like this is libvirt bug, because same behavior on fedora 34 with libvirt 7.0.0-8, but works correct on fedora 35 with 7.6.0-5<br />
<br />
Fedora 34:<br />
[root@fedora ~]# ip link<br />
5: test: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN mode DEFAULT group default qlen 1000<br />
link/ether 52:54:00:45:0b:ac brd ff:ff:ff:ff:ff:ff<br />
<br />
Fedora 35:<br />
[root@f35 ~]# ip link<br />
5: test: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 9000 qdisc noqueue state DOWN mode DEFAULT group default qlen 1000<br />
link/ether 52:54:00:c8:0e:c0 brd ff:ff:ff:ff:ff:ff<br /></div>
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