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Bug 1332089 - winbindd does not reuse sealed ldap connections
Summary: winbindd does not reuse sealed ldap connections
Keywords:
Status: CLOSED WONTFIX
Alias: None
Product: Red Hat Enterprise Linux 6
Classification: Red Hat
Component: samba4
Version: 6.6
Hardware: All
OS: Linux
unspecified
medium
Target Milestone: rc
: ---
Assignee: Guenther Deschner
QA Contact: Kaleem
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2016-05-02 08:07 UTC by Rik Theys
Modified: 2017-11-21 09:34 UTC (History)
7 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of: 1331763
Environment:
Last Closed: 2017-11-21 09:34:09 UTC
Target Upstream Version:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Samba Project 11852 0 None None None 2016-05-02 08:07:07 UTC

Description Rik Theys 2016-05-02 08:07:07 UTC 
Hi,

This bug also affects RHEL6 with samba4 packages since they were upgraded to 4.2.10 (badlock bug).

Upstream has a patch for this.

Regards,

Rik

+++ This bug was initially created as a clone of Bug #1331763 +++

Description of problem:

/var/log/messages fills with  below error messges

winbindd[xxxx]:   gss_init_sec_context failed with [Unspecified GSS failure.  Minor code may provide more information: Ticket expired]

After winbind packages upgraded to -4.2.11-2, in a RHGS 3.1 node that is integrated with Active Directory . 


Version-Release number of selected component (if applicable):

Red Hat Gluster Storage 3.1
samba-winbind-4.2.11-2.el6rhs.x86_64

How reproducible:

Always. 

Steps to Reproduce:
1. Install RHGS 3.1 with samba-windbind-4.2.11-2
2. Integrate with Active Directory 
3. Check the /var/log/messages. 

Actual results:

winbindd[xxxx]:   gss_init_sec_context failed with [Unspecified GSS failure.  Minor code may provide more information: Ticket expired]

Above messages in the /var/log/messages , since windbind not know  when to get a new krb5 ticket since a regression in the mentioned package. 


Expected results:

windbind handle session expiry properly and avoid the warning message. 



Additional info:

upstream samba BZ 

https://bugzilla.samba.org/show_bug.cgi?id=11852

upstream patch : https://git.samba.org/?p=samba.git;a=commitdiff;h=aec25b0cc232286c3e4d85de7f00483c09f7c66e

Thanks to Günther Deschner for helping wiith the above details.
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