[ 1733.843400][T14812] veth0: entered allmulticast mode
[ 1733.843931][T14812] veth1: entered allmulticast mode
[ 1733.844283][T14812] veth2: entered allmulticast mode
[ 1733.844616][T14812] veth3: entered allmulticast mode
[ 1762.023087][T14812] veth0: left allmulticast mode
[ 1762.023389][T14812] veth1: left allmulticast mode
[ 1762.023606][T14812] veth2: left allmulticast mode
[ 1762.023848][T14812] veth3: left allmulticast mode