[  804.501019][T19804] veth0: entered allmulticast mode
[  804.501600][T19804] veth1: entered allmulticast mode
[  804.501987][T19804] veth2: entered allmulticast mode
[  804.502380][T19804] veth3: entered allmulticast mode
[  815.511509][T19804] veth0: left allmulticast mode
[  815.511815][T19804] veth1: left allmulticast mode
[  815.512054][T19804] veth2: left allmulticast mode
[  815.512321][T19804] veth3: left allmulticast mode