sssd.log:
(Fri Oct 28 00:38:56 2016) [sssd] [monitor_restart_service] (0x0010): Process [DOMAIN.NET], definitely stopped!
(Fri Oct 28 00:39:02 2016) [sssd] [monitor_restart_service] (0x0010): Process [DOMAIN.NET], definitely stopped!
(Fri Oct 28 00:39:08 2016) [sssd] [monitor_restart_service] (0x0010): Process [DOMAIN.NET], definitely stopped!

sssd_pam.log:

(Fri Oct 28 00:38:36 2016) [sssd[pam]] [sss_process_init] (0x0010): fatal error setting up backend connector
(Fri Oct 28 00:38:36 2016) [sssd[pam]] [pam_process_init] (0x0010): sss_process_init() failed
(Fri Oct 28 00:38:36 2016) [sssd[pam]] [sss_dp_init] (0x0010): Failed to connect to monitor services.
(Fri Oct 28 00:38:36 2016) [sssd[pam]] [sss_process_init] (0x0010): fatal error setting up backend connector
(Fri Oct 28 00:38:36 2016) [sssd[pam]] [pam_process_init] (0x0010): sss_process_init() failed