[  750.504853] veth0: entered allmulticast mode
[  750.504976] veth1: entered allmulticast mode
[  750.505049] veth2: entered allmulticast mode
[  750.505118] veth3: entered allmulticast mode
[  758.028037] veth0: left allmulticast mode
[  758.028084] veth1: left allmulticast mode
[  758.028109] veth2: left allmulticast mode
[  758.028137] veth3: left allmulticast mode