[  816.660495][ T7850] veth0: entered allmulticast mode
[  816.660828][ T7850] veth1: entered allmulticast mode
[  816.661060][ T7850] veth2: entered allmulticast mode
[  816.661293][ T7850] veth3: entered allmulticast mode
[  827.768326][ T7850] veth0: left allmulticast mode
[  827.768604][ T7850] veth1: left allmulticast mode
[  827.768804][ T7850] veth2: left allmulticast mode
[  827.769006][ T7850] veth3: left allmulticast mode