Bug 1111372

Summary: [abrt] dconf-editor: composite_aligned_boxes(): dconf-editor killed by SIGSEGV
Product: Red Hat Enterprise Linux 7 Reporter: Matěj Cepl <mcepl>
Component: gtk3Assignee: Benjamin Otte <otte>
Status: CLOSED ERRATA QA Contact: Desktop QE <desktop-qa-list>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 7.0CC: mcepl, mclasen, tpelka, vbenes, vhumpa
Target Milestone: rc   
Target Release: ---   
Hardware: x86_64   
OS: Unspecified   
Whiteboard: abrt_hash:49e6bfcc6d03b68e4a76790181cbbfed6170413d
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2015-11-19 08:14:14 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: 1116384    
Bug Blocks:    
Attachments:
Description Flags
File: backtrace
none
File: cgroup
none
File: core_backtrace
none
File: dso_list
none
File: environ
none
File: limits
none
File: maps
none
File: open_fds
none
File: proc_pid_status
none
File: var_log_messages none

Description Matěj Cepl 2014-06-19 21:31:47 UTC 
Version-Release number of selected component:
dconf-editor-0.16.0-6.el7

Additional info:
reporter:       libreport-2.1.11
backtrace_rating: 4
cmdline:        dconf-editor
crash_function: composite_aligned_boxes
executable:     /usr/bin/dconf-editor
kernel:         3.10.0-123.el7.x86_64
runlevel:       N 5
type:           CCpp
uid:            1000

Truncated backtrace:
Thread no. 1 (10 frames)
 #0 composite_aligned_boxes at cairo-traps-compositor.c:1276
 #1 clip_and_composite_boxes at cairo-traps-compositor.c:1766
 #2 _cairo_traps_compositor_fill at cairo-traps-compositor.c:2215
 #3 _cairo_compositor_fill at cairo-compositor.c:203
 #4 _cairo_xlib_surface_fill at cairo-xlib-surface.c:1645
 #5 _cairo_surface_fill at cairo-surface.c:2238
 #6 _cairo_surface_offset_fill at cairo-surface-offset.c:239
 #7 _cairo_surface_subsurface_fill at cairo-surface-subsurface.c:165
 #8 _cairo_surface_fill at cairo-surface.c:2238
 #9 _cairo_gstate_fill at cairo-gstate.c:1308
Comment 1 Matěj Cepl 2014-06-19 21:31:50 UTC 
Created attachment 910548 [details]
File: backtrace
Comment 2 Matěj Cepl 2014-06-19 21:31:52 UTC 
Created attachment 910549 [details]
File: cgroup
Comment 3 Matěj Cepl 2014-06-19 21:31:55 UTC 
Created attachment 910550 [details]
File: core_backtrace
Comment 4 Matěj Cepl 2014-06-19 21:31:57 UTC 
Created attachment 910551 [details]
File: dso_list
Comment 5 Matěj Cepl 2014-06-19 21:31:59 UTC 
Created attachment 910552 [details]
File: environ
Comment 6 Matěj Cepl 2014-06-19 21:32:01 UTC 
Created attachment 910553 [details]
File: limits
Comment 7 Matěj Cepl 2014-06-19 21:32:04 UTC 
Created attachment 910554 [details]
File: maps
Comment 8 Matěj Cepl 2014-06-19 21:32:06 UTC 
Created attachment 910555 [details]
File: open_fds
Comment 9 Matěj Cepl 2014-06-19 21:32:08 UTC 
Created attachment 910556 [details]
File: proc_pid_status
Comment 10 Matěj Cepl 2014-06-19 21:32:10 UTC 
Created attachment 910557 [details]
File: var_log_messages
Comment 13 Marek Kašík 2014-07-04 12:01:58 UTC 
The problem here is that keys with long string values can cause problems with allocation of memory for the Gtk.CellRendererText which shows the values in dconf-editor.
I've observed the reported crash on virtual machines (it is probably related to amount of video memory).
I've prepared a patch which ellipsizes the text renderer so that the widget doesn't need to allocate the big amount of memory. I'll wait for upstream's decision before giving this devel_ack+.

Marek
Comment 14 Marek Kašík 2015-05-13 14:36:13 UTC 
This is fixed by the gtk3 rebase which removed the problematic linear gradient (see https://bugzilla.gnome.org/show_bug.cgi?id=732737#c6 for details).
Comment 17 Matěj Cepl 2015-09-09 15:15:33 UTC 
No, I don't.
Comment 18 errata-xmlrpc 2015-11-19 08:14:14 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.

https://rhn.redhat.com/errata/RHBA-2015-2116.html