[  923.847703][T15996] veth0: entered allmulticast mode
[  923.848057][T15996] veth1: entered allmulticast mode
[  923.848319][T15996] veth2: entered allmulticast mode
[  923.848561][T15996] veth3: entered allmulticast mode
[  923.848799][T15996] veth4: entered allmulticast mode
[  923.849032][T15996] veth5: entered allmulticast mode
[  936.123162][T15996] veth0: left allmulticast mode
[  936.123830][T15996] veth1: left allmulticast mode
[  936.124087][T15996] veth2: left allmulticast mode
[  936.124364][T15996] veth3: left allmulticast mode
[  936.124607][T15996] veth4: left allmulticast mode
[  936.124858][T15996] veth5: left allmulticast mode