[ 1666.838219][ T7731] br1: port 1(veth1) entered blocking state
[ 1666.838514][ T7731] br1: port 1(veth1) entered disabled state
[ 1666.838807][ T7731] veth1: entered allmulticast mode
[ 1666.840720][ T7731] veth1: entered promiscuous mode
[ 1666.998084][ T6990] br1: port 1(veth1) entered blocking state
[ 1666.998437][ T6990] br1: port 1(veth1) entered forwarding state
[ 1682.847715][ T7790] br1: port 1(veth1) entered disabled state
[ 1682.997202][ T7791] veth1: left allmulticast mode
[ 1682.997444][ T7791] veth1: left promiscuous mode
[ 1682.997784][ T7791] br1: port 1(veth1) entered disabled state