[  748.614822][T17930] veth0: entered allmulticast mode
[  748.615203][T17930] veth1: entered allmulticast mode
[  748.615443][T17930] veth2: entered allmulticast mode
[  748.615719][T17930] veth3: entered allmulticast mode
[  748.615960][T17930] veth4: entered allmulticast mode
[  748.616198][T17930] veth5: entered allmulticast mode
[  760.467640][T17930] veth0: left allmulticast mode
[  760.467896][T17930] veth1: left allmulticast mode
[  760.468086][T17930] veth2: left allmulticast mode
[  760.468271][T17930] veth3: left allmulticast mode
[  760.468455][T17930] veth4: left allmulticast mode
[  760.468652][T17930] veth5: left allmulticast mode