[  754.618783][T20452] veth0: entered allmulticast mode
[  754.619123][T20452] veth1: entered allmulticast mode
[  754.619792][T20452] veth2: entered allmulticast mode
[  754.620010][T20452] veth3: entered allmulticast mode
[  754.620229][T20452] veth4: entered allmulticast mode
[  754.620437][T20452] veth5: entered allmulticast mode
[  765.517397][T20452] veth0: left allmulticast mode
[  765.517687][T20452] veth1: left allmulticast mode
[  765.517912][T20452] veth2: left allmulticast mode
[  765.518133][T20452] veth3: left allmulticast mode
[  765.518384][T20452] veth4: left allmulticast mode
[  765.518616][T20452] veth5: left allmulticast mode