Note: This bug is displayed in read-only format because the product is no longer active in Red Hat Bugzilla.
RHEL Engineering is moving the tracking of its product development work on RHEL 6 through RHEL 9 to Red Hat Jira (issues.redhat.com). If you're a Red Hat customer, please continue to file support cases via the Red Hat customer portal. If you're not, please head to the "RHEL project" in Red Hat Jira and file new tickets here. Individual Bugzilla bugs in the statuses "NEW", "ASSIGNED", and "POST" are being migrated throughout September 2023. Bugs of Red Hat partners with an assigned Engineering Partner Manager (EPM) are migrated in late September as per pre-agreed dates. Bugs against components "kernel", "kernel-rt", and "kpatch" are only migrated if still in "NEW" or "ASSIGNED". If you cannot log in to RH Jira, please consult article #7032570. That failing, please send an e-mail to the RH Jira admins at rh-issues@redhat.com to troubleshoot your issue as a user management inquiry. The email creates a ServiceNow ticket with Red Hat. Individual Bugzilla bugs that are migrated will be moved to status "CLOSED", resolution "MIGRATED", and set with "MigratedToJIRA" in "Keywords". The link to the successor Jira issue will be found under "Links", have a little "two-footprint" icon next to it, and direct you to the "RHEL project" in Red Hat Jira (issue links are of type "https://issues.redhat.com/browse/RHEL-XXXX", where "X" is a digit). This same link will be available in a blue banner at the top of the page informing you that that bug has been migrated.

Bug 956064

Summary: [abrt] Crash on name-selector's GConf access from multiple threads
Product: Red Hat Enterprise Linux 6 Reporter: David Jaša <djasa>
Component: evolution-data-serverAssignee: Matthew Barnes <mbarnes>
Status: CLOSED ERRATA QA Contact: Desktop QE <desktop-qa-list>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 6.4CC: lnovich, mcrha, tpelka
Target Milestone: rcKeywords: Patch
Target Release: ---   
Hardware: x86_64   
OS: Unspecified   
Whiteboard: abrt_hash:4e8e139edacf0212135b40374d6a979ddedbe8f4
Fixed In Version: evolution-data-server-2.32.3-2.el6 Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2013-11-21 05:12:51 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:
Bug Depends On: 883014    
Bug Blocks:    
Attachments:
Description Flags
File: maps
none
File: var_log_messages
none
File: open_fds
none
File: environ
none
File: dso_list
none
File: limits
none
File: sosreport.tar.xz
none
File: backtrace
none
File: build_ids
none
File: cgroup
none
evolution-data-server-2.28.3-name-selector-load.patch none

Description David Jaša 2013-04-24 09:02:53 UTC
Description of problem:
evo crashed after I hit "Reply all" to an email message

Version-Release number of selected component:
evolution-2.28.3-30.el6

Additional info:
libreport version: 2.0.9
abrt_version:   2.0.8
backtrace_rating: 4
cmdline:        evolution -c mail
crash_function: g_slice_free1
kernel:         2.6.32-358.el6.x86_64

truncated backtrace:
:Thread no. 1 (10 frames)
: #2 g_slice_free1 at gslice.c
: #3 g_slist_remove at gslist.c
: #4 ltable_next_cnxn at gconf-listeners.c
: #5 gconf_listeners_add at gconf-listeners.c
: #6 e_source_list_new_for_gconf at e-source-list.c
: #7 e_book_get_addressbooks at e-book.c
: #8 e_name_selector_entry_init at e-name-selector-entry.c
: #9 g_type_create_instance at gtype.c
: #10 g_object_constructor at gobject.c
: #12 g_object_new_valist at gobject.c

Comment 1 David Jaša 2013-04-24 09:02:56 UTC
Created attachment 739332 [details]
File: maps

Comment 2 David Jaša 2013-04-24 09:02:58 UTC
Created attachment 739333 [details]
File: var_log_messages

Comment 3 David Jaša 2013-04-24 09:03:01 UTC
Created attachment 739334 [details]
File: open_fds

Comment 4 David Jaša 2013-04-24 09:03:04 UTC
Created attachment 739335 [details]
File: environ

Comment 5 David Jaša 2013-04-24 09:03:07 UTC
Created attachment 739336 [details]
File: dso_list

Comment 6 David Jaša 2013-04-24 09:03:10 UTC
Created attachment 739337 [details]
File: limits

Comment 7 David Jaša 2013-04-24 09:03:25 UTC
Created attachment 739338 [details]
File: sosreport.tar.xz

Comment 8 David Jaša 2013-04-24 09:03:29 UTC
Created attachment 739339 [details]
File: backtrace

Comment 9 David Jaša 2013-04-24 09:03:32 UTC
Created attachment 739340 [details]
File: build_ids

Comment 10 David Jaša 2013-04-24 09:03:34 UTC
Created attachment 739341 [details]
File: cgroup

Comment 11 Milan Crha 2013-04-25 06:23:20 UTC
Thanks for a bug report. This is caused by a thread non-safety of GConf, as indicated here:
https://bugzilla.gnome.org/show_bug.cgi?id=627358

and here, with its duplicates:
https://bugzilla.gnome.org/show_bug.cgi?id=619567

Except of the first bug there was no exact fix in this, beside architecture change in evolution-data-server and evolution, basically where the place to save account information is saved, in time of 3.6.x.

Comment 12 Milan Crha 2013-04-25 06:31:49 UTC
Looking closely to the backtrace, your issue is the first bug. The commit Matthew mentioned is this one [1], but it changes public API, which might mean to rebuild all dependent packages in RHEL to be sure it didn't break anything. I'm not sure how much it is doable. Maybe if we'll not deprecate the old function and will use the new in ENameSelector, then it'll be fine.

[1] https://git.gnome.org/browse/evolution-data-server/commit/?id=7494d975b37e250f78964b11a768dfea06c6f780

Comment 14 Milan Crha 2013-05-07 14:51:29 UTC
Created attachment 744779 [details]
evolution-data-server-2.28.3-name-selector-load.patch

for evolution-data-server;

Backport of Matthew's patch, without changing existing API.

Comment 16 Milan Crha 2013-05-09 14:44:57 UTC
The above patch is part of the eds 2.32.3, thus I add dependency on the rebase bug.

Comment 24 errata-xmlrpc 2013-11-21 05:12:51 UTC
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

http://rhn.redhat.com/errata/RHSA-2013-1540.html