[ 1001.707492][T15571] veth0: entered allmulticast mode
[ 1001.708010][T15571] veth1: entered allmulticast mode
[ 1001.708243][T15571] veth2: entered allmulticast mode
[ 1001.708475][T15571] veth3: entered allmulticast mode
[ 1012.688788][T15571] veth0: left allmulticast mode
[ 1012.689036][T15571] veth1: left allmulticast mode
[ 1012.689214][T15571] veth2: left allmulticast mode
[ 1012.689391][T15571] veth3: left allmulticast mode