[ 1508.393018][ T8296] veth0: entered allmulticast mode
[ 1508.394065][ T8296] veth1: entered allmulticast mode
[ 1508.394479][ T8296] veth2: entered allmulticast mode
[ 1508.394850][ T8296] veth3: entered allmulticast mode
[ 1534.368019][ T8296] veth0: left allmulticast mode
[ 1534.368310][ T8296] veth1: left allmulticast mode
[ 1534.368560][ T8296] veth2: left allmulticast mode
[ 1534.368776][ T8296] veth3: left allmulticast mode