[  508.817996] veth0: entered allmulticast mode
[  508.818052] veth1: entered allmulticast mode
[  508.818091] veth2: entered allmulticast mode
[  508.818126] veth3: entered allmulticast mode
[  516.414855] veth0: left allmulticast mode
[  516.414897] veth1: left allmulticast mode
[  516.414937] veth2: left allmulticast mode
[  516.414964] veth3: left allmulticast mode