Bug 789526

Summary:	abrt hashing on kernel backtraces needs improving.
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:	abrt-devel-list, dhoward, dvlasenk, iprikryl, jmoskovc, kklic, mmilata, mtoman, npajkovs, pfrields
Target Milestone:	---
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:	abrt-2.0.10-1.fc17	Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2012-04-18 22:59:47 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 2012-02-11 00:56:18 UTC

we frequently see the same trace but from different kernel builds. This means the addresses of functions changes, but the trace is the same.
For example, see bugs 785814 and bug 789518.

When computing the hash, ignore the address, along with any symbols prefixed with ?

We still want to see the trace, but obviously putting it in one bug rather than a new one would be more useful.

Comment 1 Nikola Pajkovsky 2012-02-14 10:56:30 UTC

the addresses are ignored. symbols prefixed with ? are not. easy fix.

Comment 2 Nikola Pajkovsky 2012-02-14 13:13:19 UTC

commit 90645ae8995e64816bb698599ce80e00d335f90d
Author: Nikola Pajkovsky <npajkovs>
Date:   Tue Feb 14 14:14:20 2012 +0100

    rhbz#789526 - abrt hashing on kernel backtraces needs improving
    
    Signed-off-by: Nikola Pajkovsky <npajkovs>

Comment 3 Dave Jones 2012-03-12 18:56:07 UTC

has this been deployed in the current versions of abrt in f16 ?

bug 802532 and bug 742032 should have been auto-duped too.

Comment 4 Nikola Pajkovsky 2012-03-14 11:31:40 UTC

not yet, but we have plan to release abrt soon.

Comment 5 Fedora Update System 2012-03-27 10:17:56 UTC

abrt-2.0.9-1.fc17, libreport-2.0.10-1.fc17 has been submitted as an update for Fedora 17.
https://admin.fedoraproject.org/updates/abrt-2.0.9-1.fc17,libreport-2.0.10-1.fc17

Comment 6 Fedora Update System 2012-03-28 05:58:45 UTC

Package abrt-2.0.9-1.fc17, libreport-2.0.10-1.fc17:
* should fix your issue,
* was pushed to the Fedora 17 testing repository,
* should be available at your local mirror within two days.
Update it with:
# su -c 'yum update --enablerepo=updates-testing abrt-2.0.9-1.fc17 libreport-2.0.10-1.fc17'
as soon as you are able to, then reboot.
Please go to the following url:
https://admin.fedoraproject.org/updates/FEDORA-2012-4804/abrt-2.0.9-1.fc17,libreport-2.0.10-1.fc17
then log in and leave karma (feedback).

Comment 7 Fedora Update System 2012-04-02 13:33:51 UTC

abrt-2.0.10-1.fc17,libreport-2.0.10-2.fc17 has been submitted as an update for Fedora 17.
https://admin.fedoraproject.org/updates/abrt-2.0.10-1.fc17,libreport-2.0.10-2.fc17

Comment 8 Fedora Update System 2012-04-18 22:59:47 UTC

abrt-2.0.10-1.fc17, libreport-2.0.10-2.fc17 has been pushed to the Fedora 17 stable repository.  If problems still persist, please make note of it in this bug report.