[  798.384760][T20774] veth0: entered allmulticast mode
[  798.385206][T20774] veth1: entered allmulticast mode
[  798.385524][T20774] veth2: entered allmulticast mode
[  798.385834][T20774] veth3: entered allmulticast mode
[  798.386176][T20774] veth4: entered allmulticast mode
[  798.386463][T20774] veth5: entered allmulticast mode
[  810.408620][T20774] veth0: left allmulticast mode
[  810.408849][T20774] veth1: left allmulticast mode
[  810.409021][T20774] veth2: left allmulticast mode
[  810.409200][T20774] veth3: left allmulticast mode
[  810.409365][T20774] veth4: left allmulticast mode
[  810.409529][T20774] veth5: left allmulticast mode