[ 1282.223901][ T6615] veth0: entered allmulticast mode
[ 1282.225109][ T6615] veth1: entered allmulticast mode
[ 1282.226150][ T6615] veth2: entered allmulticast mode
[ 1282.227023][ T6615] veth3: entered allmulticast mode
[ 1306.487482][ T6615] veth0: left allmulticast mode
[ 1306.488001][ T6615] veth1: left allmulticast mode
[ 1306.488425][ T6615] veth2: left allmulticast mode
[ 1306.488865][ T6615] veth3: left allmulticast mode