[  775.181069][T21465] veth0: entered allmulticast mode
[  775.181363][T21465] veth1: entered allmulticast mode
[  775.181574][T21465] veth2: entered allmulticast mode
[  775.181793][T21465] veth3: entered allmulticast mode
[  784.662506][T21465] veth0: left allmulticast mode
[  784.662668][T21465] veth1: left allmulticast mode
[  784.662785][T21465] veth2: left allmulticast mode
[  784.662912][T21465] veth3: left allmulticast mode