On Wednesday, February 17, 2021 1:31:07 AM CST Sumit Bose wrote: > On Tue, Feb 16, 2021 at 10:48:30AM -0600, Anthony Joseph Messina wrote: > > After upgrading to sssd-2.4.1-1.fc33.x86_64, I began seeing the following > > in my sssd_be log: > > > > Bug: Trying to get hostent from a name-less server > > Server without name and address found in list. > > Hi, > > I think this is similar to > https://lists.fedorahosted.org/archives/list/[email protected] > rg/thread/37NX3YMIU5JHNFMVVHJXJCK7ZLVB5QOW/
I saw this as well but it didn't lead me to any solution. > As said in the other thread I think the worst case is that not all > possible KDC names are added to a kdcinfo file. So far I was not able to > reproduce the issue locally. Are you seeing this log message at regular > intervals or only once in a while? > > bye, > Sumit Oddly enough, after posting this message, I also upgraded my two FreeIPA servers to 4.9.2-2 from updates-testing: https://bodhi.fedoraproject.org/updates/FEDORA-2021-a53fdfcaeb and I no longer see this error on my cyrus-imapd machine, a FreeIPA client machine. But to answer your question, the error occurred every time a new connection to cyrus-imapd was being connected/authenticated. > > These entries occur at the time a user logins into cyrus-imapd via > > saslauthd. salsauthd uses the PAM backend, which uses SSSD. I increased > > the log-level and see the following, but am not sure how to interpret it, > > or if this is really an issue. There are no problems with the users > > logging into cyrus-imapd. > > > > Any pointers are appreciated. Thanks. > > > > Feb 16 10:17:52 sssd_be[724]: Marking port 0 of duplicate server > > 'ipa.example.com' as 'working' Feb 16 10:17:52 sssd_be[724]: DP Request > > [PAM Preauth #18362]: Request handler finished [0]: Success Feb 16 > > 10:17:52 sssd_be[724]: DP Request [PAM Preauth #18362]: Receiving request > > data. Feb 16 10:17:52 sssd_be[724]: DP Request [PAM Preauth #18362]: > > Request removed. Feb 16 10:17:52 sssd_be[724]: Number of active DP > > request: 1 > > Feb 16 10:17:52 sssd_be[724]: sssd.dataprovider.pamHandler: Success > > Feb 16 10:17:52 sssd_be[724]: Constructed uri 'ldap://ipa.example.com' > > Feb 16 10:17:52 sssd_be[724]: Bug: Trying to get hostent from a name-less > > server Feb 16 10:17:52 sssd_be[724]: Server without name and address > > found in list. Feb 16 10:17:52 sssd_be[724]: All data has been sent!
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