[  691.156108][ T6986] veth0: entered allmulticast mode
[  691.156489][ T6986] veth1: entered allmulticast mode
[  691.156745][ T6986] veth2: entered allmulticast mode
[  691.156972][ T6986] veth3: entered allmulticast mode
[  702.082794][ T6986] veth0: left allmulticast mode
[  702.083026][ T6986] veth1: left allmulticast mode
[  702.083198][ T6986] veth2: left allmulticast mode
[  702.083372][ T6986] veth3: left allmulticast mode