[  704.148306][ T6617] veth0: entered allmulticast mode
[  704.148678][ T6617] veth1: entered allmulticast mode
[  704.148913][ T6617] veth2: entered allmulticast mode
[  704.149142][ T6617] veth3: entered allmulticast mode
[  714.985905][ T6617] veth0: left allmulticast mode
[  714.986162][ T6617] veth1: left allmulticast mode
[  714.986341][ T6617] veth2: left allmulticast mode
[  714.986530][ T6617] veth3: left allmulticast mode