[ 2974.105464][T11174] veth0: entered allmulticast mode
[ 2974.107608][T11174] veth1: entered allmulticast mode
[ 2974.108032][T11174] veth2: entered allmulticast mode
[ 2974.108382][T11174] veth3: entered allmulticast mode
[ 3003.652033][T11174] veth0: left allmulticast mode
[ 3003.652352][T11174] veth1: left allmulticast mode
[ 3003.652615][T11174] veth2: left allmulticast mode
[ 3003.652885][T11174] veth3: left allmulticast mode