If the kernel doesn't have CONFIG_NET_DEVLINK then net devices are not listed in nodedev-list. See 2/3 for more info. Michal Prívozník (3): virNetDevGetFamilyId: Change signature virNetDevSwitchdevFeature: Make failure to get 'family_id' non-fatal virnetdev.c: Use g_auto*() src/util/virnetdev.c | 412 +++++++++++++++++-------------------------- 1 file changed, 157 insertions(+), 255 deletions(-) -- 2.25.3