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Description of problem:
Unable to lookup AD user if the request is not redirected to correct domain
Workaround: Use ad_enabled_domains
(2022-03-03 10:51:30): [be[example.com]] [get_server_status] (0x1000): Status of server 'RHEL.example.com' is 'name resolved'
...
(2022-03-03 10:51:30): [be[example.com]] [ad_sasl_log] (0x0040): SASL: GSSAPI Error: Unspecified GSS failure. Minor code may provide more information (KDC has no support for encryption type) <--
(2022-03-03 10:51:30): [be[example.com]] [sasl_bind_send] (0x0020): ldap_sasl_interactive_bind_s failed (-2)[Local error] <--
(2022-03-03 10:51:30): [be[example.com]] [sasl_bind_send] (0x0080): Extended failure message: [SASL(-1): generic failure: GSSAPI Error: Unspecified GSS failure. Minor code may provide more information (KDC has no support for encryption type)]
(2022-03-03 10:51:30): [be[example.com]] [child_sig_handler] (0x1000): Waiting for child [379042].
(2022-03-03 10:51:30): [be[example.com]] [child_sig_handler] (0x0100): child [379042] finished successfully.
(2022-03-03 10:51:30): [be[example.com]] [sdap_cli_connect_recv] (0x0040): Unable to establish connection [1432158227]: Authentication Failed<--
As a result, sssd is segfaulting.
Mar 3 07:46:05 RHELbox dbus-daemon[1255]: [system] Successfully activated service 'org.freedesktop.sssd.infopipe'
Mar 3 07:46:05 RHELbox systemd[1]: Started SSSD IFP Service responder.
Mar 3 07:46:05 RHELbox sssd_be[227946]: GSSAPI Error: Unspecified GSS failure. Minor code may provide more information (KDC has no support for encryption type)
Mar 3 07:46:05 RHELbox sssd_be[227946]: GSSAPI Error: Unspecified GSS failure. Minor code may provide more information (KDC has no support for encryption type)
Mar 3 07:46:05 RHELbox kernel: sssd_be[227946]: segfault at 0 ip 00007f60a807fb7e sp 00007ffc937aa888 error 4 in libc-2.28.so[7f60a7f27000+1bc000]
Mar 3 07:46:05 RHELbox kernel: Code: c8 c3 66 2e 0f 1f 84 00 00 00 00 00 f3 0f 1e fa 89 f8 31 d2 c5 c5 ef ff 09 f0 25 ff 0f 00 00 3d 80 0f 00 00 0f 8f 52 03 00 00 <c5> fe 6f 0f c5 f5 74 06 c5 fd da c1 c5 fd 74 c7 c5 fd d7 c8 85 c9
Mar 3 07:46:05 RHELbox systemd[1]: Started Process Core Dump (PID 277472/UID 0).
Mar 3 07:46:05 RHELbox systemd-coredump[277473]: Resource limits disable core dumping for process 227946 (sssd_be).
Mar 3 07:46:05 RHELbox systemd-coredump[277473]: Process 227946 (sssd_be) of user 0 dumped core.
Mar 3 07:46:05 RHELbox systemd[1]: systemd-coredump: Succeeded.
Mar 3 07:46:05 RHELbox sssd_be[277476]: Starting up
Mar 3 07:46:05 RHELbox sssd_be[277476]: GSSAPI Error: Unspecified GSS failure. Minor code may provide more information (KDC has no support for encryption type)
Version-Release number of selected component (if applicable):
sssd-2.5.2-2.el8_5.4.x86_64
How reproducible:
Steps to Reproduce:
1.
2.
3.
Actual results:
Expected results:
Additional info:
(In reply to Abhijit Roy from comment #0)
>
> GSSAPI Error: Unspecified GSS failure. Minor code may provide more
> information (KDC has no support for encryption type) <--
Is the system in FIPS mode?
> As a result, sssd is segfaulting.
> Mar 3 07:46:05 RHELbox systemd-coredump[277473]: Resource limits disable
> core dumping for process 227946 (sssd_be).
Can you reproduce this?
If yes, please enable coredump and provide it.
(In reply to Abhijit Roy from comment #3)
> Hi,
>
> Cus is not able to share coredump. But I have logs with and without
> `ad_enabled_domains`.
Is it reproducible? Maybe at least a backtrace?
And there is no answer about FIPS mode.