[ 1407.687632][ T5579] br1: port 1(veth1) entered blocking state
[ 1407.687900][ T5579] br1: port 1(veth1) entered disabled state
[ 1407.688183][ T5579] veth1: entered allmulticast mode
[ 1407.690091][ T5579] veth1: entered promiscuous mode
[ 1407.845622][   T51] br1: port 1(veth1) entered blocking state
[ 1407.845912][   T51] br1: port 1(veth1) entered forwarding state
[ 1442.186051][ T5670] br1: port 1(veth1) entered disabled state
[ 1442.343333][ T5671] veth1: left allmulticast mode
[ 1442.343627][ T5671] veth1: left promiscuous mode
[ 1442.343927][ T5671] br1: port 1(veth1) entered disabled state