Ok, so looks like this is not a nova-network issue, but rather a problem with linux kernel: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=680094 (ip link delete won't work, but brctl delbr works just fine)
Ok, so looks like this is not a nova-network issue, but rather a problem with linux kernel: https:/ /bugs.debian. org/cgi- bin/bugreport. cgi?bug= 680094 (ip link delete won't work, but brctl delbr works just fine)