[ 2297.689476][T21000] br1: port 1(veth1) entered blocking state
[ 2297.689959][T21000] br1: port 1(veth1) entered disabled state
[ 2297.690449][T21000] veth1: entered allmulticast mode
[ 2297.695118][T21000] veth1: entered promiscuous mode
[ 2297.838460][T19557] br1: port 1(veth1) entered blocking state
[ 2297.839163][T19557] br1: port 1(veth1) entered forwarding state
[ 2312.637499][T21099] br1: port 1(veth1) entered disabled state
[ 2312.785604][T21100] veth1: left allmulticast mode
[ 2312.785987][T21100] veth1: left promiscuous mode
[ 2312.786482][T21100] br1: port 1(veth1) entered disabled state