[  803.513136][T21474] veth0: entered allmulticast mode
[  803.513607][T21474] veth1: entered allmulticast mode
[  803.513896][T21474] veth2: entered allmulticast mode
[  803.514178][T21474] veth3: entered allmulticast mode
[  803.514488][T21474] veth4: entered allmulticast mode
[  803.514774][T21474] veth5: entered allmulticast mode
[  815.067833][T21474] veth0: left allmulticast mode
[  815.068065][T21474] veth1: left allmulticast mode
[  815.068243][T21474] veth2: left allmulticast mode
[  815.074181][T21474] veth3: left allmulticast mode
[  815.074390][T21474] veth4: left allmulticast mode
[  815.074564][T21474] veth5: left allmulticast mode