[ 1193.955906][T18904] veth0: entered allmulticast mode
[ 1193.956645][T18904] veth1: entered allmulticast mode
[ 1193.959589][T18904] veth2: entered allmulticast mode
[ 1193.960144][T18904] veth3: entered allmulticast mode
[ 1216.848898][T18904] veth0: left allmulticast mode
[ 1216.859789][T18904] veth1: left allmulticast mode
[ 1216.860218][T18904] veth2: left allmulticast mode
[ 1216.860639][T18904] veth3: left allmulticast mode