[  816.884099][T21925] veth0: entered allmulticast mode
[  816.884439][T21925] veth1: entered allmulticast mode
[  816.884668][T21925] veth2: entered allmulticast mode
[  816.884896][T21925] veth3: entered allmulticast mode
[  816.885129][T21925] veth4: entered allmulticast mode
[  816.885357][T21925] veth5: entered allmulticast mode
[  827.929966][T21925] veth0: left allmulticast mode
[  827.930195][T21925] veth1: left allmulticast mode
[  827.930380][T21925] veth2: left allmulticast mode
[  827.930544][T21925] veth3: left allmulticast mode
[  827.930709][T21925] veth4: left allmulticast mode
[  827.930874][T21925] veth5: left allmulticast mode