[  715.475826][ T7784] veth0: entered allmulticast mode
[  715.476289][ T7784] veth1: entered allmulticast mode
[  715.476581][ T7784] veth2: entered allmulticast mode
[  715.476868][ T7784] veth3: entered allmulticast mode
[  726.113455][ T7784] veth0: left allmulticast mode
[  726.113768][ T7784] veth1: left allmulticast mode
[  726.114003][ T7784] veth2: left allmulticast mode
[  726.114258][ T7784] veth3: left allmulticast mode