[ 1258.121931][T19102] veth0: entered allmulticast mode
[ 1258.123228][T19102] veth1: entered allmulticast mode
[ 1258.123805][T19102] veth2: entered allmulticast mode
[ 1258.124340][T19102] veth3: entered allmulticast mode
[ 1281.269921][T19102] veth0: left allmulticast mode
[ 1281.270420][T19102] veth1: left allmulticast mode
[ 1281.270856][T19102] veth2: left allmulticast mode
[ 1281.271259][T19102] veth3: left allmulticast mode