[  731.824823][T21073] veth0: entered allmulticast mode
[  731.825210][T21073] veth1: entered allmulticast mode
[  731.825444][T21073] veth2: entered allmulticast mode
[  731.825689][T21073] veth3: entered allmulticast mode
[  731.826017][T21073] veth4: entered allmulticast mode
[  731.826258][T21073] veth5: entered allmulticast mode
[  743.025837][T21073] veth0: left allmulticast mode
[  743.026138][T21073] veth1: left allmulticast mode
[  743.026370][T21073] veth2: left allmulticast mode
[  743.026872][T21073] veth3: left allmulticast mode
[  743.027114][T21073] veth4: left allmulticast mode
[  743.027341][T21073] veth5: left allmulticast mode