[ 1577.518898][T12885] br1: port 1(veth1) entered blocking state
[ 1577.519344][T12885] br1: port 1(veth1) entered disabled state
[ 1577.519777][T12885] veth1: entered allmulticast mode
[ 1577.523154][T12885] veth1: entered promiscuous mode
[ 1577.644812][ T4017] br1: port 1(veth1) entered blocking state
[ 1577.645268][ T4017] br1: port 1(veth1) entered forwarding state
[ 1592.506592][T12984] br1: port 1(veth1) entered disabled state
[ 1592.634839][T12985] veth1: left allmulticast mode
[ 1592.635476][T12985] veth1: left promiscuous mode
[ 1592.636114][T12985] br1: port 1(veth1) entered disabled state