Hi mates,
After upgrade to 2.3 I've observed two issues:
1. On host machine in syslog:
Mar 11 02:15:37 pxm-dc01 kernel: vmbr1: port 1(eth1) entering forwarding state
Mar 11 02:15:37 pxm-dc01 kernel: eth1: link down
Mar 11 02:15:37 pxm-dc01 kernel: vmbr1: port 1(eth1) entering disabled state...