[ 2023.695846][T19311] veth0: entered allmulticast mode
[ 2023.696714][T19311] veth1: entered allmulticast mode
[ 2023.697441][T19311] veth2: entered allmulticast mode
[ 2023.698110][T19311] veth3: entered allmulticast mode
[ 2047.018370][T19311] veth0: left allmulticast mode
[ 2047.018883][T19311] veth1: left allmulticast mode
[ 2047.019302][T19311] veth2: left allmulticast mode
[ 2047.019716][T19311] veth3: left allmulticast mode