Bug 1469719

Summary: [abrt] webkitgtk4: WebCore::ImageBackingStore::pixelValue(): WebKitWebProcess killed by signal 11
Product: [Fedora] Fedora Reporter: Gwendal <ezwen-redhatbugzilla>
Component: webkitgtk4Assignee: Tomas Popela <tpopela>
Status: CLOSED UPSTREAM QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 26CC: mcatanzaro+wrong-account-do-not-cc, tpopela
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Unspecified   
URL: https://retrace.fedoraproject.org/faf/reports/bthash/211182baba3d6404e2cd3f72ddfd63967228cae9
Whiteboard: abrt_hash:4b5035e5dc8690b6a287e347877979bb42574d35;VARIANT_ID=workstation;
Fixed In Version: Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2017-09-03 14:40:18 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: cpuinfo
none
File: dso_list
none
File: environ
none
File: exploitable
none
File: limits
none
File: maps
none
File: open_fds
none
File: proc_pid_status
none
File: var_log_messages none

Description Gwendal 2017-07-11 17:55:43 UTC 
Version-Release number of selected component:
webkitgtk4-2.16.5-1.fc26

Additional info:
reporter:       libreport-2.9.1
backtrace_rating: 4
cmdline:        /usr/libexec/webkit2gtk-4.0/WebKitWebProcess 36
crash_function: WebCore::ImageBackingStore::pixelValue
executable:     /usr/libexec/webkit2gtk-4.0/WebKitWebProcess
journald_cursor: s=976ceac0a19546fe967615f8e533c44a;i=1e10;b=6736624fff5e459e8ba3d4bd540d59a5;m=382c96487;t=55407cfc35bef;x=56ea2d665fe4b553
kernel:         4.11.8-300.fc26.x86_64
rootdir:        /
runlevel:       N 5
type:           CCpp
uid:            1000

Truncated backtrace:
Thread no. 1 (10 frames)
 #0 WebCore::ImageBackingStore::pixelValue at /usr/src/debug/webkitgtk-2.16.5/Source/WebCore/platform/graphics/ImageBackingStore.h:214
 #1 WebCore::ImageBackingStore::setPixel at /usr/src/debug/webkitgtk-2.16.5/Source/WebCore/platform/graphics/ImageBackingStore.h:136
 #2 WebCore::GIFImageDecoder::haveDecodedRow at /usr/src/debug/webkitgtk-2.16.5/Source/WebCore/platform/image-decoders/gif/GIFImageDecoder.cpp:227
 #3 GIFLZWContext::outputRow at /usr/src/debug/webkitgtk-2.16.5/Source/WebCore/platform/image-decoders/gif/GIFImageReader.cpp:150
 #4 GIFLZWContext::doLZW at /usr/src/debug/webkitgtk-2.16.5/Source/WebCore/platform/image-decoders/gif/GIFImageReader.cpp:305
 #5 GIFFrameContext::decode at /usr/src/debug/webkitgtk-2.16.5/Source/WebCore/platform/image-decoders/gif/GIFImageReader.cpp:339
 #6 GIFImageReader::decode at /usr/src/debug/webkitgtk-2.16.5/Source/WebCore/platform/image-decoders/gif/GIFImageReader.cpp:370
 #7 WebCore::GIFImageDecoder::decode at /usr/src/debug/webkitgtk-2.16.5/Source/WebCore/platform/image-decoders/gif/GIFImageDecoder.cpp:335
 #8 WebCore::GIFImageDecoder::frameBufferAtIndex at /usr/src/debug/webkitgtk-2.16.5/Source/WebCore/platform/image-decoders/gif/GIFImageDecoder.cpp:119
 #9 WebCore::ImageDecoder::createFrameImageAtIndex at /usr/src/debug/webkitgtk-2.16.5/Source/WebCore/platform/image-decoders/ImageDecoder.cpp:216
Comment 1 Gwendal 2017-07-11 17:55:48 UTC 
Created attachment 1296344 [details]
File: backtrace
Comment 2 Gwendal 2017-07-11 17:55:50 UTC 
Created attachment 1296345 [details]
File: cgroup
Comment 3 Gwendal 2017-07-11 17:55:51 UTC 
Created attachment 1296347 [details]
File: core_backtrace
Comment 4 Gwendal 2017-07-11 17:55:53 UTC 
Created attachment 1296349 [details]
File: cpuinfo
Comment 5 Gwendal 2017-07-11 17:55:55 UTC 
Created attachment 1296352 [details]
File: dso_list
Comment 6 Gwendal 2017-07-11 17:55:56 UTC 
Created attachment 1296353 [details]
File: environ
Comment 7 Gwendal 2017-07-11 17:55:58 UTC 
Created attachment 1296356 [details]
File: exploitable
Comment 8 Gwendal 2017-07-11 17:55:59 UTC 
Created attachment 1296358 [details]
File: limits
Comment 9 Gwendal 2017-07-11 17:56:02 UTC 
Created attachment 1296360 [details]
File: maps
Comment 10 Gwendal 2017-07-11 17:56:04 UTC 
Created attachment 1296362 [details]
File: open_fds
Comment 11 Gwendal 2017-07-11 17:56:05 UTC 
Created attachment 1296364 [details]
File: proc_pid_status
Comment 12 Gwendal 2017-07-11 17:56:06 UTC 
Created attachment 1296366 [details]
File: var_log_messages