[  631.453156] veth0: entered allmulticast mode
[  631.453299] veth1: entered allmulticast mode
[  631.453390] veth2: entered allmulticast mode
[  631.453471] veth3: entered allmulticast mode
[  640.211175] veth0: left allmulticast mode
[  640.211262] veth1: left allmulticast mode
[  640.211301] veth2: left allmulticast mode
[  640.211333] veth3: left allmulticast mode