RHEL 7.6 joining AD using adcli

Latest response

Trying to follow the instructions within 'How to join RHEL system to Active Directory domain using adcli' outlined at: https://access.redhat.com/solutions/2653771

On step 4 we receive an error after running: adcli join

Error message:
"adcli: couldn't connect to domain: Couldn't authenticate as : Administrator@: Pre-Authentication failed: Cannot allocate memory"

Is this an known issue with 7.6?
Is there a fix?

Thank you


This likes a known bug with SSSD which should be solved with the latest updates (RHEL 7.7).