[ 1247.268759][T13226] br1: port 1(veth1) entered blocking state
[ 1247.269102][T13226] br1: port 1(veth1) entered disabled state
[ 1247.269429][T13226] veth1: entered allmulticast mode
[ 1247.271741][T13226] veth1: entered promiscuous mode
[ 1247.377648][   T40] br1: port 1(veth1) entered blocking state
[ 1247.377945][   T40] br1: port 1(veth1) entered forwarding state
[ 1278.616061][T13405] br1: port 1(veth1) entered disabled state
[ 1278.695608][T13406] veth1: left allmulticast mode
[ 1278.695845][T13406] veth1: left promiscuous mode
[ 1278.696160][T13406] br1: port 1(veth1) entered disabled state