Hi,
I know this is a very old thread, but the problem still exist on my host.
My config:
net0: name=eth0,bridge=vmbr1,firewall=1,gw=10.40.0.1,hwaddr=26:EA:C0:3A:D4:F8,ip=10.40.0.34/24,type=veth
net1: name=eth1,bridge=vmbr0,firewall=1,hwaddr=1E:5E:08:C3:2D:19,ip=dhcp,type=veth
ostype: debian...