|Summary:||SIGABRT: Modules/gcmodule.c:275: visit_decref: Assertion > `gc->gc.gc_refs != 0' failed|
|Product:||[Fedora] Fedora EPEL||Reporter:||Šimon Lukašík <slukasik>|
|Component:||python-psycopg2||Assignee:||Devrim Gündüz <devrim>|
|Status:||CLOSED ERRATA||QA Contact:||Fedora Extras Quality Assurance <extras-qa>|
|Version:||el5||CC:||a.badger, devrim, jhutar, jpazdziora|
|Fixed In Version:||Doc Type:||Bug Fix|
|Doc Text:||Story Points:||---|
|:||843723 (view as bug list)||Environment:|
|Last Closed:||2012-08-13 03:00:42 UTC||Type:||---|
|oVirt Team:||---||RHEL 7.3 requirements from Atomic Host:|
|Cloudforms Team:||---||Target Upstream Version:|
|Bug Depends On:|
Description Šimon Lukašík 2011-11-26 08:26:14 UTC
Description of problem: There is a reference leak bug in python-psycopg2. Sadly, I cannot provide narrow reproducer (without Spacewalk components). Version-Release number of selected component (if applicable): python-psycopg2-2.0.14-1.el5 How reproducible: deterministic Steps to Reproduce: 1. Install Spacewalk nightly (PostgreSQL variant) on RHEL5 (or equivalent) 2. Create some non-empty custom channels 3. # /usr/bin/rhn-satellite-exporter --channel=parent-qrywz \ --channel=child-of-parent-qrywz --dir=/tmp/dump.errata.kgCvf28372 Actual results: 02:51:20 Gathering channel info... Appending channels ['child-of-parent-qrywz', 'parent-qrywz'] 02:51:20 Gathering binary RPM info... python: Modules/gcmodule.c:275: visit_decref: Assertion `gc->gc.gc_refs != 0' failed. Aborted Expected results: Export should pass. Additional info:
Comment 2 Šimon Lukašík 2011-11-26 08:29:17 UTC
Created attachment 536653 [details] A proposed patch This problem was actually fixed in upstream. The attached please find an equivalent of upstream's commit: eaa97def731faa6fb9b17cfe9005d327f6a70341
Comment 3 Jan Hutař 2012-03-15 12:26:59 UTC
This was observed also on RHEL6 with python-psycopg2-2.0.14-1.el6_2.1
Comment 4 Jan Pazdziora 2012-07-25 11:57:50 UTC
(In reply to comment #3) > This was observed also on RHEL6 with python-psycopg2-2.0.14-1.el6_2.1 Do we have a RHEL 6 version of this bugzilla?
Comment 5 Toshio Ernie Kuratomi 2012-07-25 15:15:15 UTC
I don't work with the Python CAPI but a quick look at the patch seems sane. I also checked that * This is the only difference between typecast.c in 2.0.14 and typecast.c at the time of the upstream commit. * The patch is still applied in upstream's current 2.4.4 release. Devrim, I'll go ahead and apply and build tomorrow unless I hear otherwise from you.
Comment 6 Jan Hutař 2012-07-27 07:51:49 UTC
(In reply to comment #4) > (In reply to comment #3) > > This was observed also on RHEL6 with python-psycopg2-2.0.14-1.el6_2.1 > > Do we have a RHEL 6 version of this bugzilla? I see, python-psycopg2 is in EPEL5 and RHEL6 (and not EPEL6). Cloned as bug 843723. Thanks for the ping here.
Comment 7 Fedora Update System 2012-07-27 18:24:00 UTC
python-psycopg2-2.0.14-2.el5 has been submitted as an update for Fedora EPEL 5. https://admin.fedoraproject.org/updates/python-psycopg2-2.0.14-2.el5
Comment 8 Toshio Ernie Kuratomi 2012-07-27 18:30:34 UTC
Thanks for the bug report and extracting the fix. See if this update works.
Comment 9 Fedora Update System 2012-07-27 22:06:41 UTC
Package python-psycopg2-2.0.14-2.el5: * should fix your issue, * was pushed to the Fedora EPEL 5 testing repository, * should be available at your local mirror within two days. Update it with: # su -c 'yum update --enablerepo=epel-testing python-psycopg2-2.0.14-2.el5' as soon as you are able to. Please go to the following url: https://admin.fedoraproject.org/updates/FEDORA-EPEL-2012-6533/python-psycopg2-2.0.14-2.el5 then log in and leave karma (feedback).
Comment 10 Jan Pazdziora 2012-07-30 15:28:12 UTC
My testing of Spacewalk with this new build shows that the problem is resolved. Thank you!
Comment 11 Fedora Update System 2012-08-13 03:00:42 UTC
python-psycopg2-2.0.14-2.el5 has been pushed to the Fedora EPEL 5 stable repository. If problems still persist, please make note of it in this bug report.