URL:
https://github.com/SSSD/sssd/pull/5299
Title: #5299: dp: fix potential race condition in provider's sbus server
alexey-tikhonov commented:
"""
Those are reproducible:
```
FAIL test_ldap.py::test_refresh_after_cleanup_task
FAIL test_memory_cache.py::test_colliding_hashes
FAIL test_pam_responder.py::test_require_sc_auth_no_cert
```
```
AssertionError: assert -1 != -1
+ where -1 = <built-in method find of str object at
0x7fc24a6621f0>(('pam_authenticate for user [user1]: Authentication ' +
'service cannot retrieve authentication info'))
+ where <built-in method find of str object at 0x7fc24a6621f0> = 'Unable to
connect to system bus!\nInfoPipe User lookup with [user1] failed.\nPassword: Password:
pam_authenticate for user [user1]: System error\n\nPAM Environment:\n - no env
-\n'.find
```
"""
See the full comment at
https://github.com/SSSD/sssd/pull/5299#issuecomment-685938822