[  763.807795][ T7217] veth0: entered allmulticast mode
[  763.808164][ T7217] veth1: entered allmulticast mode
[  763.808455][ T7217] veth2: entered allmulticast mode
[  763.808693][ T7217] veth3: entered allmulticast mode
[  774.677397][ T7217] veth0: left allmulticast mode
[  774.677634][ T7217] veth1: left allmulticast mode
[  774.677822][ T7217] veth2: left allmulticast mode
[  774.678009][ T7217] veth3: left allmulticast mode