[  516.017590] veth0: entered allmulticast mode
[  516.017686] veth1: entered allmulticast mode
[  516.017803] veth2: entered allmulticast mode
[  516.017899] veth3: entered allmulticast mode
[  523.601847] veth0: left allmulticast mode
[  523.601935] veth1: left allmulticast mode
[  523.601972] veth2: left allmulticast mode
[  523.601995] veth3: left allmulticast mode