Bug 1166599

Summary: [abrt] webkitgtk4: WTF::RefPtr<WebKit::SharedMemory>::UnspecifiedBoolType(): WebKitWebProcess killed by SIGSEGV
Product: [Fedora] Fedora Reporter: Zdenek Chmelar <chmelarz>
Component: webkitgtk4Assignee: Tomas Popela <tpopela>
Status: CLOSED WONTFIX QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 21CC: kalevlember, mcatanzaro+wrong-account-do-not-cc, tpopela
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Unspecified   
URL: https://retrace.fedoraproject.org/faf/reports/bthash/3ced38fd2de71389db93d54f5453e3995ee709ae
Whiteboard: abrt_hash:9707a765fcdab9c2212757bd0083ec61f8be8256
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2015-07-14 00:14:02 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: open_fds
none
File: proc_pid_status
none
File: var_log_messages none

Description Zdenek Chmelar 2014-11-21 10:28:35 UTC 
Description of problem:
Pops up during web browsing

Version-Release number of selected component:
webkitgtk4-2.6.3-1.fc21

Additional info:
reporter:       libreport-2.3.0
backtrace_rating: 4
cmdline:        /usr/libexec/webkit2gtk-4.0/WebKitWebProcess 22
crash_function: WTF::RefPtr<WebKit::SharedMemory>::UnspecifiedBoolType
executable:     /usr/libexec/webkit2gtk-4.0/WebKitWebProcess
kernel:         3.17.3-300.fc21.x86_64
runlevel:       N 5
type:           CCpp
uid:            1000

Truncated backtrace:
Thread no. 1 (10 frames)
 #0 operator WTF::RefPtr<WebKit::SharedMemory>::UnspecifiedBoolType at /usr/src/debug/webkitgtk-2.6.3/Source/WTF/wtf/RefPtr.h:74
 #1 isBackedBySharedMemory at /usr/src/debug/webkitgtk-2.6.3/Source/WebKit2/Shared/ShareableBitmap.h:107
 #2 WebKit::ShareableBitmap::data at /usr/src/debug/webkitgtk-2.6.3/Source/WebKit2/Shared/ShareableBitmap.cpp:166
 #3 WebKit::ShareableBitmap::createCairoSurface at /usr/src/debug/webkitgtk-2.6.3/Source/WebKit2/Shared/cairo/ShareableBitmapCairo.cpp:77
 #4 WebKit::ShareableBitmap::createGraphicsContext at /usr/src/debug/webkitgtk-2.6.3/Source/WebKit2/Shared/cairo/ShareableBitmapCairo.cpp:56
 #5 convertCairoSurfaceToShareableBitmap at /usr/src/debug/webkitgtk-2.6.3/Source/WebKit2/WebProcess/WebCoreSupport/gtk/WebDragClientGtk.cpp:53
 #6 WebKit::WebDragClient::startDrag at /usr/src/debug/webkitgtk-2.6.3/Source/WebKit2/WebProcess/WebCoreSupport/gtk/WebDragClientGtk.cpp:61
 #7 WebCore::DragController::doSystemDrag at /usr/src/debug/webkitgtk-2.6.3/Source/WebCore/page/DragController.cpp:931
 #8 WebCore::DragController::startDrag at /usr/src/debug/webkitgtk-2.6.3/Source/WebCore/page/DragController.cpp:856
 #9 WebCore::EventHandler::handleDrag at /usr/src/debug/webkitgtk-2.6.3/Source/WebCore/page/EventHandler.cpp:3488
Comment 1 Zdenek Chmelar 2014-11-21 10:28:38 UTC 
Created attachment 959638 [details]
File: backtrace
Comment 2 Zdenek Chmelar 2014-11-21 10:28:39 UTC 
Created attachment 959639 [details]
File: cgroup
Comment 3 Zdenek Chmelar 2014-11-21 10:28:41 UTC 
Created attachment 959640 [details]
File: core_backtrace
Comment 4 Zdenek Chmelar 2014-11-21 10:28:42 UTC 
Created attachment 959641 [details]
File: dso_list
Comment 5 Zdenek Chmelar 2014-11-21 10:28:44 UTC 
Created attachment 959642 [details]
File: environ
Comment 6 Zdenek Chmelar 2014-11-21 10:28:46 UTC 
Created attachment 959643 [details]
File: exploitable
Comment 7 Zdenek Chmelar 2014-11-21 10:28:47 UTC 
Created attachment 959644 [details]
File: limits
Comment 8 Zdenek Chmelar 2014-11-21 10:28:49 UTC 
Created attachment 959645 [details]
File: maps
Comment 9 Zdenek Chmelar 2014-11-21 10:28:50 UTC 
Created attachment 959646 [details]
File: open_fds
Comment 10 Zdenek Chmelar 2014-11-21 10:28:51 UTC 
Created attachment 959647 [details]
File: proc_pid_status
Comment 11 Zdenek Chmelar 2014-11-21 10:28:52 UTC 
Created attachment 959648 [details]
File: var_log_messages
Comment 12 Michael Catanzaro 2015-07-14 00:14:02 UTC 
Closing old bug reports against the obsolete 2.6 series....