[  451.996956] veth0: entered allmulticast mode
[  451.997022] veth1: entered allmulticast mode
[  451.997069] veth2: entered allmulticast mode
[  451.997109] veth3: entered allmulticast mode
[  460.304557] veth0: left allmulticast mode
[  460.304614] veth1: left allmulticast mode
[  460.304658] veth2: left allmulticast mode
[  460.304689] veth3: left allmulticast mode