[  656.751550] veth0: entered allmulticast mode
[  656.751624] veth1: entered allmulticast mode
[  656.751679] veth2: entered allmulticast mode
[  656.751737] veth3: entered allmulticast mode
[  666.123902] veth0: left allmulticast mode
[  666.123974] veth1: left allmulticast mode
[  666.124011] veth2: left allmulticast mode
[  666.124050] veth3: left allmulticast mode