[  631.980424] veth0: entered allmulticast mode
[  631.980533] veth1: entered allmulticast mode
[  631.980609] veth2: entered allmulticast mode
[  631.980683] veth3: entered allmulticast mode
[  639.599008] veth0: left allmulticast mode
[  639.599077] veth1: left allmulticast mode
[  639.599115] veth2: left allmulticast mode
[  639.599160] veth3: left allmulticast mode