[ 1418.647238][T12338] br1: port 1(veth1) entered blocking state
[ 1418.647542][T12338] br1: port 1(veth1) entered disabled state
[ 1418.647820][T12338] veth1: entered allmulticast mode
[ 1418.649666][T12338] veth1: entered promiscuous mode
[ 1418.793478][   T52] br1: port 1(veth1) entered blocking state
[ 1418.793789][   T52] br1: port 1(veth1) entered forwarding state
[ 1453.314953][T12429] br1: port 1(veth1) entered disabled state
[ 1453.461133][T12431] veth1: left allmulticast mode
[ 1453.461431][T12431] veth1: left promiscuous mode
[ 1453.461723][T12431] br1: port 1(veth1) entered disabled state