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Bug 555848

Summary: bind assertion in resolver.c, REQUIRE((((fctx->queries).head == ((void *)0))
Product: Red Hat Enterprise Linux 5 Reporter: Tim Mooney <mooney>
Component: bindAssignee: Adam Tkac <atkac>
Status: CLOSED ERRATA QA Contact: qe-baseos-daemons
Severity: high Docs Contact:
Priority: low    
Version: 5.4CC: azelinka, fnadge, james.antill, ovasik
Target Milestone: rc   
Target Release: ---   
Hardware: All   
OS: Linux   
Whiteboard:
Fixed In Version: Doc Type: Bug Fix
Doc Text:
BIND could have destroyed fetch too early which would end with assertion failure. With this update, this issue is resolved.
 Story Points: ---
Clone Of: Environment:
Last Closed: 2011-01-13 22:25:36 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Attachments:
Description Flags
Proposed patch none

Description Tim Mooney 2010-01-15 18:05:30 UTC 
Description of problem:

We just experienced this:

Jan 14 19:20:22 host named[2306]: resolver.c:2500: REQUIRE((((fctx->queries).head == ((void *)0)) ? isc_boolean_true : isc_boolean_false)) failed
Jan 14 19:20:22 host named[2306]: exiting (due to assertion failure)

This appears to be nearly identical to this:

  https://bugzilla.redhat.com/show_bug.cgi?id=507429

That may be fixed in Fedora, but it's definitely not fixed in RHEL 5.4.

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

bind-libs-9.3.6-4.P1.el5_4.1
bind-9.3.6-4.P1.el5_4.1
bind-utils-9.3.6-4.P1.el5_4.1

How reproducible:

Unknown.  We had enabled dnssec validation a couple weeks ago.

Steps to Reproduce:

Unknown, but it certainly seems to be nearly the same as the Fedora bug I linked to above.
Comment 1 Adam Tkac 2010-02-04 12:09:28 UTC 
*** Bug 561333 has been marked as a duplicate of this bug. ***
Comment 2 Adam Tkac 2010-03-30 10:11:25 UTC 
Created attachment 403459 [details]
Proposed patch
Comment 3 Adam Tkac 2010-03-30 10:12:43 UTC 
This issue is really not fixed in RHEL 5.4.
Comment 9 Florian Nadge 2010-10-11 09:10:16 UTC 
    Technical note added. If any revisions are required, please edit the "Technical Notes" field
    accordingly. All revisions will be proofread by the Engineering Content Services team.
    
    New Contents:
BIND could have destroyed fetch too early which would end with assertion failure. With this update, this issue is resolved.
Comment 12 Martin Cermak 2010-11-03 15:14:01 UTC 
=> SanityOnly
Comment 16 errata-xmlrpc 2011-01-13 22:25:36 UTC 
An advisory has been issued which should help the problem
described in this bug report. This report is therefore being
closed with a resolution of ERRATA. For more information
on therefore solution and/or where to find the updated files,
please follow the link below. You may reopen this bug report
if the solution does not work for you.

http://rhn.redhat.com/errata/RHBA-2011-0032.html