[  521.836851] veth0: entered allmulticast mode
[  521.836915] veth1: entered allmulticast mode
[  521.836952] veth2: entered allmulticast mode
[  521.836988] veth3: entered allmulticast mode
[  529.381205] veth0: left allmulticast mode
[  529.381260] veth1: left allmulticast mode
[  529.381288] veth2: left allmulticast mode
[  529.381317] veth3: left allmulticast mode