[  638.225638][T18414] veth0: entered allmulticast mode
[  638.226021][T18414] veth1: entered allmulticast mode
[  638.226264][T18414] veth2: entered allmulticast mode
[  638.226504][T18414] veth3: entered allmulticast mode
[  638.226745][T18414] veth4: entered allmulticast mode
[  638.227029][T18414] veth5: entered allmulticast mode
[  649.346800][T18414] veth0: left allmulticast mode
[  649.347340][T18414] veth1: left allmulticast mode
[  649.347530][T18414] veth2: left allmulticast mode
[  649.347721][T18414] veth3: left allmulticast mode
[  649.347901][T18414] veth4: left allmulticast mode
[  649.348086][T18414] veth5: left allmulticast mode