Bug 707074

Summary:	abrt dupe detection needs to ignore some parts of kernel traces.
Product:	[Fedora] Fedora	Reporter:	Dave Jones <davej>
Component:	abrt	Assignee:	Nikola Pajkovsky <npajkovs>
Status:	CLOSED ERRATA	QA Contact:	Fedora Extras Quality Assurance <extras-qa>
Severity:	unspecified	Docs Contact:
Priority:	unspecified
Version:	rawhide	CC:	anton, dhoward, dvlasenk, iprikryl, jmoskovc, kklic, mtoman, npajkovs, pfrields
Target Milestone:	---
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:	abrt-2.0.3-1.fc15	Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2011-06-24 03:24:33 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:

Description Dave Jones 2011-05-23 22:05:39 UTC

Compare bug 706780 with bug 704651
Both filed with abrt, but not marked as duplicates.
Possibly because one was tainted, the other wasn't ?
(if so, ignoring that part of the report would be fine).

Comment 1 Nikola Pajkovsky 2011-05-24 11:30:44 UTC

I'm going to write some improvements.

Comment 2 Nikola Pajkovsky 2011-05-31 08:39:34 UTC

commit 82c53df6074a4db8f2c5cb4e6b665c2e0881eb28
Merge: a2c4ca9 8f35082
Author: Nikola Pajkovsky <npajkovs>
Date:   Tue May 31 10:35:51 2011 +0200

    Merge branch 'oops/btparser'
    
    * oops/btparser:
      rhzb#707074 abrt dupe detection needs to ignore some parts of kernel traces

The basic idea is strip out only function from bactrace and take the first 6 function to calculate hash.

Comment 3 Dave Jones 2011-06-07 20:28:29 UTC

btw, a further improvement to the backtrace hashing would be to ignore the functions that are prefixed with a ?
I don't know if you do that already..

Comment 4 Nikola Pajkovsky 2011-06-08 09:06:14 UTC

I don't ignore those functions. Algorithm just skip that '?' mark. Nevertheless skip unreliable function name from backtrace is not bad idea.

Comment 5 Fedora Update System 2011-06-21 13:44:33 UTC

abrt-2.0.3-1.fc15 has been submitted as an update for Fedora 15.
https://admin.fedoraproject.org/updates/abrt-2.0.3-1.fc15

Comment 6 Fedora Update System 2011-06-21 23:55:29 UTC

Package abrt-2.0.3-1.fc15:
* should fix your issue,
* was pushed to the Fedora 15 testing repository,
* should be available at your local mirror within two days.
Update it with:
# su -c 'yum update --enablerepo=updates-testing abrt-2.0.3-1.fc15'
as soon as you are able to.
Please go to the following url:
https://admin.fedoraproject.org/updates/abrt-2.0.3-1.fc15
then log in and leave karma (feedback).

Comment 7 Fedora Update System 2011-06-24 03:22:28 UTC

abrt-2.0.3-1.fc15 has been pushed to the Fedora 15 stable repository.  If problems still persist, please make note of it in this bug report.