[ 1403.103838][ T9805] br1: port 1(veth1) entered blocking state
[ 1403.104147][ T9805] br1: port 1(veth1) entered disabled state
[ 1403.104422][ T9805] veth1: entered allmulticast mode
[ 1403.107452][ T9805] veth1: entered promiscuous mode
[ 1403.252008][ T7949] br1: port 1(veth1) entered blocking state
[ 1403.252287][ T7949] br1: port 1(veth1) entered forwarding state
[ 1437.318050][ T9896] br1: port 1(veth1) entered disabled state
[ 1437.461464][ T9897] veth1: left allmulticast mode
[ 1437.461660][ T9897] veth1: left promiscuous mode
[ 1437.462022][ T9897] br1: port 1(veth1) entered disabled state