[ 1353.260199][ T6656] br1: port 1(veth1) entered blocking state
[ 1353.260464][ T6656] br1: port 1(veth1) entered disabled state
[ 1353.260724][ T6656] veth1: entered allmulticast mode
[ 1353.262551][ T6656] veth1: entered promiscuous mode
[ 1353.397659][   T52] br1: port 1(veth1) entered blocking state
[ 1353.397929][   T52] br1: port 1(veth1) entered forwarding state
[ 1387.503807][ T6747] br1: port 1(veth1) entered disabled state
[ 1387.692550][ T6749] veth1: left allmulticast mode
[ 1387.692748][ T6749] veth1: left promiscuous mode
[ 1387.693040][ T6749] br1: port 1(veth1) entered disabled state