Satellite6.11: pulp_rpm.app.tasks.synchronizing:WARNING: The repository metadata being synced into Pulp is erroneous in a way that makes it ambiguous (duplicate PKGIDs). Yum, DNF and Pulp try to handle these problems, but unexpected things may happen.

Issue

Satellite 6.11 で次のメッセージが出力されます。リポジトリーの同期には成功しています。
これは KCS 6965093 インシデントに似ていますが、何か対処すべきことはありますか?

$ less /var/log/messages*|grep PKGIDs
Sep 22 01:03:21 satellite pulpcore-worker-4: pulp [6fae8a08-0c05-4355-a9b6-0fe7a1326d70]: pulp_rpm.app.tasks.synchronizing:WARNING: The repository metadata being synced into Pulp is erroneous in a way that makes it ambiguous (duplicate PKGIDs).Yum, DNF and Pulp try to handle these problems, but unexpected things may happen.