[ 1300.073292][ T7990] br1: port 1(veth1) entered blocking state
[ 1300.073594][ T7990] br1: port 1(veth1) entered disabled state
[ 1300.074016][ T7990] veth1: entered allmulticast mode
[ 1300.076846][ T7990] veth1: entered promiscuous mode
[ 1300.159773][ T3543] br1: port 1(veth1) entered blocking state
[ 1300.160055][ T3543] br1: port 1(veth1) entered forwarding state
[ 1317.881117][ T8129] br1: port 1(veth1) entered disabled state
[ 1317.957254][ T8130] veth1: left allmulticast mode
[ 1317.957498][ T8130] veth1: left promiscuous mode
[ 1317.957829][ T8130] br1: port 1(veth1) entered disabled state