[ 1646.811982][ T8887] br1: port 1(veth1) entered blocking state
[ 1646.812254][ T8887] br1: port 1(veth1) entered disabled state
[ 1646.812519][ T8887] veth1: entered allmulticast mode
[ 1646.814553][ T8887] veth1: entered promiscuous mode
[ 1646.972014][ T4667] br1: port 1(veth1) entered blocking state
[ 1646.972317][ T4667] br1: port 1(veth1) entered forwarding state
[ 1667.463215][ T8962] br1: port 1(veth1) entered disabled state
[ 1667.618019][ T8963] veth1: left allmulticast mode
[ 1667.618273][ T8963] veth1: left promiscuous mode
[ 1667.618600][ T8963] br1: port 1(veth1) entered disabled state