My Oracle Support Banner

Oracle Linux 6: Kerberos Intermittent Authentication Errors (Doc ID 2574344.1)

Last updated on FEBRUARY 26, 2020

Applies to:

Linux OS - Version Oracle Linux 6.0 and later
Linux x86
Linux x86-64


Intermittent authentication errors by any user login to the portal homepage but unable to navigate further links. Below error messages will be noticed in the /var/log/messages

[Thu Feb 07 23:23:58.415881 2019] [auth_kerb:debug] [pid :tid 140464069900032] src/mod_auth_kerb.c(1155): [client IP:32865] GSS-API major_status:00070000, minor_status:0000000
0, referer:
[Thu Feb 07 23:23:58.415888 2019] [auth_kerb:error] [pid :tid 140464069900032] [client IP:32865] gss_accept_sec_context() failed: No credentials were supplied, or the credentials were unavailable or inaccessible (, Unknown error), referer:


To view full details, sign in with your My Oracle Support account.

Don't have a My Oracle Support account? Click to get started!

In this Document

My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts.