[ 1172.933698][ T7209] br1: port 1(veth1) entered blocking state
[ 1172.934184][ T7209] br1: port 1(veth1) entered disabled state
[ 1172.934649][ T7209] veth1: entered allmulticast mode
[ 1172.938335][ T7209] veth1: entered promiscuous mode
[ 1173.049516][   T38] br1: port 1(veth1) entered blocking state
[ 1173.050000][   T38] br1: port 1(veth1) entered forwarding state
[ 1187.794873][ T7308] br1: port 1(veth1) entered disabled state
[ 1187.896639][ T7309] veth1: left allmulticast mode
[ 1187.897015][ T7309] veth1: left promiscuous mode
[ 1187.897531][ T7309] br1: port 1(veth1) entered disabled state