When I try to run mongod with GSSAPI authentication mechanism, it seems that there are multiple configuration problems that cause the server to dump core.
Test case #1: no kerberos configuration present on the system at all.
To reproduce, build a docker image from this dockerfile: https://github.com/p-mongo/tests/blob/master/server-gssapi-crash-1/Dockerfile
Test case #2: kerberos is configured but there aren't any keytabs defined.
To reproduce, build a docker image from this dockerfile: https://github.com/p-mongo/tests/blob/master/server-gssapi-crash-2/Dockerfile
Expected result: server produces an error message and exits but does not dump core.