[  985.870501][T27257] veth0: entered allmulticast mode
[  985.870857][T27257] veth1: entered allmulticast mode
[  985.871096][T27257] veth2: entered allmulticast mode
[  985.871320][T27257] veth3: entered allmulticast mode
[  996.888325][T27257] veth0: left allmulticast mode
[  996.888635][T27257] veth1: left allmulticast mode
[  996.888877][T27257] veth2: left allmulticast mode
[  996.889129][T27257] veth3: left allmulticast mode