[  715.335686][ T8866] veth0: entered allmulticast mode
[  715.336164][ T8866] veth1: entered allmulticast mode
[  715.336491][ T8866] veth2: entered allmulticast mode
[  715.336814][ T8866] veth3: entered allmulticast mode
[  726.427463][ T8866] veth0: left allmulticast mode
[  726.427881][ T8866] veth1: left allmulticast mode
[  726.428218][ T8866] veth2: left allmulticast mode
[  726.428525][ T8866] veth3: left allmulticast mode