[ 1638.616386][ T8235] br1: port 1(veth1) entered blocking state
[ 1638.616641][ T8235] br1: port 1(veth1) entered disabled state
[ 1638.616905][ T8235] veth1: entered allmulticast mode
[ 1638.618742][ T8235] veth1: entered promiscuous mode
[ 1638.768895][ T2240] br1: port 1(veth1) entered blocking state
[ 1638.769154][ T2240] br1: port 1(veth1) entered forwarding state
[ 1659.110509][ T8311] br1: port 1(veth1) entered disabled state
[ 1659.257921][ T8312] veth1: left allmulticast mode
[ 1659.258253][ T8312] veth1: left promiscuous mode
[ 1659.258768][ T8312] br1: port 1(veth1) entered disabled state