[ 1672.189997][ T7519] veth0: entered allmulticast mode
[ 1672.190756][ T7519] veth1: entered allmulticast mode
[ 1672.191303][ T7519] veth2: entered allmulticast mode
[ 1672.191850][ T7519] veth3: entered allmulticast mode
[ 1696.964891][ T7519] veth0: left allmulticast mode
[ 1696.965475][ T7519] veth1: left allmulticast mode
[ 1696.966067][ T7519] veth2: left allmulticast mode
[ 1696.966492][ T7519] veth3: left allmulticast mode