[ 2153.268170][T19402] veth0: entered allmulticast mode
[ 2153.269021][T19402] veth1: entered allmulticast mode
[ 2153.271028][T19402] veth2: entered allmulticast mode
[ 2153.271600][T19402] veth3: entered allmulticast mode
[ 2175.913078][T19402] veth0: left allmulticast mode
[ 2175.913551][T19402] veth1: left allmulticast mode
[ 2175.913960][T19402] veth2: left allmulticast mode
[ 2175.914366][T19402] veth3: left allmulticast mode