[ 1422.964285][ T7568] br1: port 1(veth1) entered blocking state
[ 1422.964750][ T7568] br1: port 1(veth1) entered disabled state
[ 1422.965179][ T7568] veth1: entered allmulticast mode
[ 1422.969373][ T7568] veth1: entered promiscuous mode
[ 1423.090965][ T3717] br1: port 1(veth1) entered blocking state
[ 1423.091463][ T3717] br1: port 1(veth1) entered forwarding state
[ 1438.060791][ T7668] br1: port 1(veth1) entered disabled state
[ 1438.184653][ T7669] veth1: left allmulticast mode
[ 1438.185013][ T7669] veth1: left promiscuous mode
[ 1438.185504][ T7669] br1: port 1(veth1) entered disabled state