[ 1404.870342][ T7159] br1: port 1(veth1) entered blocking state
[ 1404.870600][ T7159] br1: port 1(veth1) entered disabled state
[ 1404.870840][ T7159] veth1: entered allmulticast mode
[ 1404.873160][ T7159] veth1: entered promiscuous mode
[ 1405.021029][ T3109] br1: port 1(veth1) entered blocking state
[ 1405.021281][ T3109] br1: port 1(veth1) entered forwarding state
[ 1439.019203][ T7250] br1: port 1(veth1) entered disabled state
[ 1439.167126][ T7251] veth1: left allmulticast mode
[ 1439.167420][ T7251] veth1: left promiscuous mode
[ 1439.167723][ T7251] br1: port 1(veth1) entered disabled state