[ 1501.820605][T12659] veth0: entered allmulticast mode
[ 1501.821133][T12659] veth1: entered allmulticast mode
[ 1501.821971][T12659] veth2: entered allmulticast mode
[ 1501.822310][T12659] veth3: entered allmulticast mode
[ 1529.344486][T12659] veth0: left allmulticast mode
[ 1529.344771][T12659] veth1: left allmulticast mode
[ 1529.345038][T12659] veth2: left allmulticast mode
[ 1529.345263][T12659] veth3: left allmulticast mode