https://bugzilla.redhat.com/show_bug.cgi?id=2251709
--- Comment #3 from Alexey Tikhonov atikhono@redhat.com --- Is this a local user (from /etc/passwd)?
Unfortunately, there is no enough information with the default debug level.
Could you please add 'debug_level = 9' to the '[pam]' section of 'sssd.conf', clear SSSD logs and restart SSSD, repeat attempt and then provide sanitized 'p11_child.log' and 'sssd_pam.log'? And relevant parts of sssd.conf itself, if possible.