[ 1644.638654][T12800] br1: port 1(veth1) entered blocking state
[ 1644.638948][T12800] br1: port 1(veth1) entered disabled state
[ 1644.639224][T12800] veth1: entered allmulticast mode
[ 1644.641161][T12800] veth1: entered promiscuous mode
[ 1644.824014][   T39] br1: port 1(veth1) entered blocking state
[ 1644.824334][   T39] br1: port 1(veth1) entered forwarding state
[ 1660.572917][T12860] br1: port 1(veth1) entered disabled state
[ 1660.740920][T12861] veth1: left allmulticast mode
[ 1660.741300][T12861] veth1: left promiscuous mode
[ 1660.741746][T12861] br1: port 1(veth1) entered disabled state