[ 1380.184315][ T3956] br1: port 1(veth1) entered blocking state
[ 1380.184680][ T3956] br1: port 1(veth1) entered disabled state
[ 1380.184928][ T3956] veth1: entered allmulticast mode
[ 1380.186848][ T3956] veth1: entered promiscuous mode
[ 1380.187491][ T3956] br1: port 1(veth1) entered blocking state
[ 1380.187717][ T3956] br1: port 1(veth1) entered forwarding state
[ 1399.366749][ T4031] br1: port 1(veth1) entered disabled state
[ 1399.513148][ T4032] veth1: left allmulticast mode
[ 1399.513395][ T4032] veth1: left promiscuous mode
[ 1399.513777][ T4032] br1: port 1(veth1) entered disabled state