[  900.076311][T18628] veth0: entered allmulticast mode
[  900.077030][T18628] veth1: entered allmulticast mode
[  900.077390][T18628] veth2: entered allmulticast mode
[  900.077732][T18628] veth3: entered allmulticast mode
[  911.873545][T18628] veth0: left allmulticast mode
[  911.873971][T18628] veth1: left allmulticast mode
[  911.874325][T18628] veth2: left allmulticast mode
[  911.874677][T18628] veth3: left allmulticast mode