Bug 1285898

Summary: [abrt] webkitgtk4: convert_a8r8g8b8(): WebKitWebProcess killed by SIGSEGV
Product: [Fedora] Fedora Reporter: Matteo Settenvini <matteo>
Component: pixmanAssignee: Adam Jackson <ajax>
Status: CLOSED EOL QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 23CC: ajax, diogocamposwd, edelgado81, klember, mcatanzaro+wrong-account-do-not-cc, tpopela
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Unspecified   
URL: https://retrace.fedoraproject.org/faf/reports/bthash/f3201a040219c36a18dcd9fe7087f6500a644503
Whiteboard: abrt_hash:833521fb704a60fcd78864f727a83d50393bc7cb;VARIANT_ID=workstation;
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2016-12-20 16:19:59 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:
Attachments:
Description Flags
File: backtrace
none
File: cgroup
none
File: core_backtrace
none
File: dso_list
none
File: environ
none
File: exploitable
none
File: limits
none
File: maps
none
File: mountinfo
none
File: namespaces
none
File: open_fds
none
File: proc_pid_status none

Description Matteo Settenvini 2015-11-26 22:46:42 UTC
Version-Release number of selected component:
webkitgtk4-2.10.4-1.fc23

Additional info:
reporter:       libreport-2.6.3
backtrace_rating: 4
cmdline:        /usr/libexec/webkit2gtk-4.0/WebKitWebProcess 18
crash_function: convert_a8r8g8b8
executable:     /usr/libexec/webkit2gtk-4.0/WebKitWebProcess
global_pid:     30918
kernel:         4.2.6-300.fc23.x86_64
runlevel:       N 5
type:           CCpp
uid:            1000

Truncated backtrace:
Thread no. 1 (10 frames)
 #0 convert_a8r8g8b8 at pixman-fast-path.c:3077
 #1 bits_image_fetch_separable_convolution_affine at pixman-fast-path.c:2804
 #2 bits_image_fetch_separable_convolution_affine_pad_a8r8g8b8 at pixman-fast-path.c:3150
 #3 general_composite_rect at pixman-general.c:220
 #4 pixman_image_composite32 at pixman.c:700
 #5 composite_boxes at cairo-image-compositor.c:538
 #6 composite_aligned_boxes at cairo-spans-compositor.c:683
 #7 clip_and_composite_boxes at cairo-spans-compositor.c:882
 #9 _cairo_spans_compositor_fill at cairo-spans-compositor.c:1126
 #10 _cairo_compositor_fill at cairo-compositor.c:203

Comment 1 Matteo Settenvini 2015-11-26 22:46:47 UTC
Created attachment 1099474 [details]
File: backtrace

Comment 2 Matteo Settenvini 2015-11-26 22:46:49 UTC
Created attachment 1099475 [details]
File: cgroup

Comment 3 Matteo Settenvini 2015-11-26 22:46:52 UTC
Created attachment 1099476 [details]
File: core_backtrace

Comment 4 Matteo Settenvini 2015-11-26 22:46:56 UTC
Created attachment 1099477 [details]
File: dso_list

Comment 5 Matteo Settenvini 2015-11-26 22:46:57 UTC
Created attachment 1099478 [details]
File: environ

Comment 6 Matteo Settenvini 2015-11-26 22:46:59 UTC
Created attachment 1099479 [details]
File: exploitable

Comment 7 Matteo Settenvini 2015-11-26 22:47:01 UTC
Created attachment 1099480 [details]
File: limits

Comment 8 Matteo Settenvini 2015-11-26 22:47:04 UTC
Created attachment 1099481 [details]
File: maps

Comment 9 Matteo Settenvini 2015-11-26 22:47:05 UTC
Created attachment 1099482 [details]
File: mountinfo

Comment 10 Matteo Settenvini 2015-11-26 22:47:07 UTC
Created attachment 1099483 [details]
File: namespaces

Comment 11 Matteo Settenvini 2015-11-26 22:47:08 UTC
Created attachment 1099484 [details]
File: open_fds

Comment 12 Matteo Settenvini 2015-11-26 22:47:10 UTC
Created attachment 1099485 [details]
File: proc_pid_status

Comment 13 Erick Omar Delgado 2016-01-10 02:22:19 UTC
Another user experienced a similar problem:

While browsing http://mackie.com/products/onyx-blackbird I was scrolling down to view more information and the browser tab crashed.

Steps
Go to http://mackie.com/products/onyx-blackbird or http://mackie.com/products/ppm-series
Scroll down (Pg Down, etc.)
The page freezes and crashes the browser tab

reporter:       libreport-2.6.3
backtrace_rating: 4
cmdline:        /usr/libexec/webkit2gtk-4.0/WebKitWebProcess 22
crash_function: convert_a8r8g8b8
executable:     /usr/libexec/webkit2gtk-4.0/WebKitWebProcess
global_pid:     6625
kernel:         4.2.8-300.fc23.x86_64
package:        webkitgtk4-2.10.4-1.fc23
reason:         WebKitWebProcess killed by SIGSEGV
runlevel:       N 5
type:           CCpp
uid:            1000

Comment 14 Fedora End Of Life 2016-11-24 13:46:15 UTC
This message is a reminder that Fedora 23 is nearing its end of life.
Approximately 4 (four) weeks from now Fedora will stop maintaining
and issuing updates for Fedora 23. It is Fedora's policy to close all
bug reports from releases that are no longer maintained. At that time
this bug will be closed as EOL if it remains open with a Fedora  'version'
of '23'.

Package Maintainer: If you wish for this bug to remain open because you
plan to fix it in a currently maintained version, simply change the 'version' 
to a later Fedora version.

Thank you for reporting this issue and we are sorry that we were not 
able to fix it before Fedora 23 is end of life. If you would still like 
to see this bug fixed and are able to reproduce it against a later version 
of Fedora, you are encouraged  change the 'version' to a later Fedora 
version prior this bug is closed as described in the policy above.

Although we aim to fix as many bugs as possible during every release's 
lifetime, sometimes those efforts are overtaken by events. Often a 
more recent Fedora release includes newer upstream software that fixes 
bugs or makes them obsolete.

Comment 15 Fedora End Of Life 2016-12-20 16:19:59 UTC
Fedora 23 changed to end-of-life (EOL) status on 2016-12-20. Fedora 23 is
no longer maintained, which means that it will not receive any further
security or bug fix updates. As a result we are closing this bug.

If you can reproduce this bug against a currently maintained version of
Fedora please feel free to reopen this bug against that version. If you
are unable to reopen this bug, please file a new report against the
current release. If you experience problems, please add a comment to this
bug.

Thank you for reporting this bug and we are sorry it could not be fixed.