[kontact] [Bug 343446] New: Kontact crashes when reading HTML E-Mails in KMail

Wed Jan 28 10:41:50 GMT 2015

https://bugs.kde.org/show_bug.cgi?id=343446

            Bug ID: 343446
           Summary: Kontact crashes when reading HTML E-Mails in KMail
           Product: kontact
           Version: unspecified
          Platform: Compiled Sources
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: NOR
         Component: mail
          Assignee: kdepim-bugs at kde.org
          Reporter: dyle at dyle.org

Open up Kontact and started reading in E-Mail. First change to HTML View and
then loading images. While loading, kontact crashes.

Happens all the time.

The crash can be reproduced every time.

-- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f172d44f800 (LWP 13637))]

Thread 5 (Thread 0x7f17130aa700 (LWP 13638)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f17282d71aa in WTF::TCMalloc_PageHeap::scavengerThread
(this=<optimized out>) at
/var/tmp/portage/dev-qt/qtwebkit-4.8.6-r1/work/qt-everywhere-opensource-src-4.8.6/src/3rdparty/webkit/Source/JavaScriptCore/wtf/FastMalloc.cpp:2495
#2  0x00007f17282d71e9 in WTF::TCMalloc_PageHeap::runScavengerThread
(context=<optimized out>) at
/var/tmp/portage/dev-qt/qtwebkit-4.8.6-r1/work/qt-everywhere-opensource-src-4.8.6/src/3rdparty/webkit/Source/JavaScriptCore/wtf/FastMalloc.cpp:1618
#3  0x00007f1725288224 in start_thread (arg=0x7f17130aa700) at
pthread_create.c:310
#4  0x00007f172aa11c9d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 4 (Thread 0x7f17127a9700 (LWP 13639)):
#0  0x00007f172be1bd9b in testAndSetOrdered (newValue=1, expectedValue=0,
this=0x185da60) at
../../include/QtCore/../../../qt-everywhere-opensource-src-4.8.6/src/corelib/arch/qatomic_x86_64.h:145
#1  testAndSetAcquire (newValue=1, expectedValue=0, this=0x185da60) at
../../include/QtCore/../../../qt-everywhere-opensource-src-4.8.6/src/corelib/arch/qatomic_x86_64.h:267
#2  tryLockInline (this=0x185da18) at
../../include/QtCore/../../../qt-everywhere-opensource-src-4.8.6/src/corelib/thread/qmutex.h:181
#3  lockInline (this=0x185da18) at
../../include/QtCore/../../../qt-everywhere-opensource-src-4.8.6/src/corelib/thread/qmutex.h:189
#4  QMutexLocker (m=0x185da18, this=<synthetic pointer>) at
../../include/QtCore/../../../qt-everywhere-opensource-src-4.8.6/src/corelib/thread/qmutex.h:109
#5  canWaitLocked (this=0x185d9d0) at
../../include/QtCore/private/../../../../qt-everywhere-opensource-src-4.8.6/src/corelib/thread/qthread_p.h:228
#6  postEventSourcePrepare (s=0x7f170c0012e0,
timeout=timeout at entry=0x7f17127a8c24) at
/var/tmp/portage/dev-qt/qtcore-4.8.6-r1/work/qt-everywhere-opensource-src-4.8.6/src/corelib/kernel/qeventdispatcher_glib.cpp:279
#7  0x00007f1724466fdd in g_main_context_prepare
(context=context at entry=0x7f170c0009a0, priority=priority at entry=0x7f17127a8ca8)
at /var/tmp/portage/dev-libs/glib-2.42.1/work/glib-2.42.1/glib/gmain.c:3399
#8  0x00007f1724467853 in g_main_context_iterate
(context=context at entry=0x7f170c0009a0, block=block at entry=1,
dispatch=dispatch at entry=1, self=<optimized out>) at
/var/tmp/portage/dev-libs/glib-2.42.1/work/glib-2.42.1/glib/gmain.c:3761
#9  0x00007f1724467a3c in g_main_context_iteration (context=0x7f170c0009a0,
may_block=1) at
/var/tmp/portage/dev-libs/glib-2.42.1/work/glib-2.42.1/glib/gmain.c:3842
#10 0x00007f172be1ba0e in QEventDispatcherGlib::processEvents
(this=0x7f170c0008c0, flags=...) at
/var/tmp/portage/dev-qt/qtcore-4.8.6-r1/work/qt-everywhere-opensource-src-4.8.6/src/corelib/kernel/qeventdispatcher_glib.cpp:452
#11 0x00007f172bdeceaf in QEventLoop::processEvents
(this=this at entry=0x7f17127a8de0, flags=...) at
/var/tmp/portage/dev-qt/qtcore-4.8.6-r1/work/qt-everywhere-opensource-src-4.8.6/src/corelib/kernel/qeventloop.cpp:149
#12 0x00007f172bded1a5 in QEventLoop::exec (this=this at entry=0x7f17127a8de0,
flags=...) at
/var/tmp/portage/dev-qt/qtcore-4.8.6-r1/work/qt-everywhere-opensource-src-4.8.6/src/corelib/kernel/qeventloop.cpp:204
#13 0x00007f172bce6e6f in QThread::exec (this=<optimized out>) at
/var/tmp/portage/dev-qt/qtcore-4.8.6-r1/work/qt-everywhere-opensource-src-4.8.6/src/corelib/thread/qthread.cpp:538
#14 0x00007f172bce95df in QThreadPrivate::start (arg=0x185d840) at
/var/tmp/portage/dev-qt/qtcore-4.8.6-r1/work/qt-everywhere-opensource-src-4.8.6/src/corelib/thread/qthread_unix.cpp:349
#15 0x00007f1725288224 in start_thread (arg=0x7f17127a9700) at
pthread_create.c:310
#16 0x00007f172aa11c9d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 3 (Thread 0x7f16c3e05700 (LWP 13651)):
#0  g_private_get_impl (key=key at entry=0x7f1724754b00
<g_thread_specific_private>) at
/var/tmp/portage/dev-libs/glib-2.42.1/work/glib-2.42.1/glib/gthread-posix.c:1026
#1  g_private_get (key=key at entry=0x7f1724754b00 <g_thread_specific_private>) at
/var/tmp/portage/dev-libs/glib-2.42.1/work/glib-2.42.1/glib/gthread-posix.c:1057
#2  0x00007f172448cca0 in g_thread_self () at
/var/tmp/portage/dev-libs/glib-2.42.1/work/glib-2.42.1/glib/gthread.c:958
#3  0x00007f17244669ec in g_main_context_acquire (context=0x3310cc0) at
/var/tmp/portage/dev-libs/glib-2.42.1/work/glib-2.42.1/glib/gmain.c:3166
#4  0x00007f17244677f5 in g_main_context_iterate (context=0x3310cc0,
block=block at entry=1, dispatch=dispatch at entry=1, self=<optimized out>) at
/var/tmp/portage/dev-libs/glib-2.42.1/work/glib-2.42.1/glib/gmain.c:3731
#5  0x00007f1724467c5a in g_main_loop_run (loop=0x331cf90) at
/var/tmp/portage/dev-libs/glib-2.42.1/work/glib-2.42.1/glib/gmain.c:3975
#6  0x00007f16bb9384d6 in gdbus_shared_thread_func (user_data=0x331cfd0) at
/var/tmp/portage/dev-libs/glib-2.42.1/work/glib-2.42.1/gio/gdbusprivate.c:273
#7  0x00007f172448c805 in g_thread_proxy (data=0x32ab0a0) at
/var/tmp/portage/dev-libs/glib-2.42.1/work/glib-2.42.1/glib/gthread.c:764
#8  0x00007f1725288224 in start_thread (arg=0x7f16c3e05700) at
pthread_create.c:310
#9  0x00007f172aa11c9d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7f16b11e5700 (LWP 13654)):
#0  g_mutex_unlock (mutex=0x33327f0) at
/var/tmp/portage/dev-libs/glib-2.42.1/work/glib-2.42.1/glib/gthread-posix.c:1343
#1  0x00007f1724467249 in g_main_context_query
(context=context at entry=0x33327f0, max_priority=2147483647,
timeout=timeout at entry=0x7f16b11e4ddc, fds=fds at entry=0x7f16ac0008c0,
n_fds=n_fds at entry=2) at
/var/tmp/portage/dev-libs/glib-2.42.1/work/glib-2.42.1/glib/gmain.c:3536
#2  0x00007f17244678a2 in g_main_context_iterate
(context=context at entry=0x33327f0, block=block at entry=1,
dispatch=dispatch at entry=1, self=<optimized out>) at
/var/tmp/portage/dev-libs/glib-2.42.1/work/glib-2.42.1/glib/gmain.c:3763
#3  0x00007f1724467a3c in g_main_context_iteration (context=0x33327f0,
may_block=may_block at entry=1) at
/var/tmp/portage/dev-libs/glib-2.42.1/work/glib-2.42.1/glib/gmain.c:3842
#4  0x00007f1724467a79 in glib_worker_main (data=<optimized out>) at
/var/tmp/portage/dev-libs/glib-2.42.1/work/glib-2.42.1/glib/gmain.c:5589
#5  0x00007f172448c805 in g_thread_proxy (data=0x33199e0) at
/var/tmp/portage/dev-libs/glib-2.42.1/work/glib-2.42.1/glib/gthread.c:764
#6  0x00007f1725288224 in start_thread (arg=0x7f16b11e5700) at
pthread_create.c:310
#7  0x00007f172aa11c9d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7f172d44f800 (LWP 13637)):
[KCrash Handler]
#6  IA__gdk_display_open (display_name=<optimized out>) at
/var/tmp/portage/x11-libs/gtk+-2.24.25-r1/work/gtk+-2.24.25/gdk/x11/gdkdisplay-x11.c:173
#7  0x00007f16a963e67d in IA__gdk_display_open_default_libgtk_only () at
/var/tmp/portage/x11-libs/gtk+-2.24.25-r1/work/gtk+-2.24.25/gdk/gdk.c:324
#8  0x00007f16a99fcb64 in IA__gtk_init_check (argc=argc at entry=0x0,
argv=argv at entry=0x0) at
/var/tmp/portage/x11-libs/gtk+-2.24.25-r1/work/gtk+-2.24.25/gtk/gtkmain.c:995
#9  0x00007f16a99fcb89 in IA__gtk_init (argc=argc at entry=0x0,
argv=argv at entry=0x0) at
/var/tmp/portage/x11-libs/gtk+-2.24.25-r1/work/gtk+-2.24.25/gtk/gtkmain.c:1042
#10 0x00007f1727fe043b in WebCore::initializeGtk (module=<optimized out>) at
/var/tmp/portage/dev-qt/qtwebkit-4.8.6-r1/work/qt-everywhere-opensource-src-4.8.6/src/3rdparty/webkit/Source/WebCore/plugins/qt/PluginPackageQt.cpp:115
#11 0x00007f1727fe06c2 in WebCore::PluginPackage::load
(this=this at entry=0x7f171280c040) at
/var/tmp/portage/dev-qt/qtwebkit-4.8.6-r1/work/qt-everywhere-opensource-src-4.8.6/src/3rdparty/webkit/Source/WebCore/plugins/qt/PluginPackageQt.cpp:175
#12 0x00007f1727fe0706 in WebCore::PluginPackage::fetchInfo
(this=this at entry=0x7f171280c040) at
/var/tmp/portage/dev-qt/qtwebkit-4.8.6-r1/work/qt-everywhere-opensource-src-4.8.6/src/3rdparty/webkit/Source/WebCore/plugins/qt/PluginPackageQt.cpp:40
#13 0x00007f1727eb21c6 in WebCore::PluginPackage::createPackage (path=...,
lastModified=@0x7fff39b4d750: 1422296013) at
/var/tmp/portage/dev-qt/qtwebkit-4.8.6-r1/work/qt-everywhere-opensource-src-4.8.6/src/3rdparty/webkit/Source/WebCore/plugins/PluginPackage.cpp:162
#14 0x00007f1727eafe51 in WebCore::PluginDatabase::refresh
(this=0x7f16c435cc80) at
/var/tmp/portage/dev-qt/qtwebkit-4.8.6-r1/work/qt-everywhere-opensource-src-4.8.6/src/3rdparty/webkit/Source/WebCore/plugins/PluginDatabase.cpp:141
#15 0x00007f1727eb09b6 in WebCore::PluginDatabase::installedPlugins
(populate=160, populate at entry=true) at
/var/tmp/portage/dev-qt/qtwebkit-4.8.6-r1/work/qt-everywhere-opensource-src-4.8.6/src/3rdparty/webkit/Source/WebCore/plugins/PluginDatabase.cpp:71
#16 0x00007f1727a820c0 in WebCore::FrameLoaderClientQt::objectContentType
(this=0x2da6ea0, url=..., mimeTypeIn=...,
shouldPreferPlugInsForImages=<optimized out>) at
/var/tmp/portage/dev-qt/qtwebkit-4.8.6-r1/work/qt-everywhere-opensource-src-4.8.6/src/3rdparty/webkit/Source/WebKit/qt/WebCoreSupport/FrameLoaderClientQt.cpp:1382
#17 0x00007f1727ce9763 in WebCore::HTMLPlugInImageElement::isImageType
(this=this at entry=0x310ce70) at
/var/tmp/portage/dev-qt/qtwebkit-4.8.6-r1/work/qt-everywhere-opensource-src-4.8.6/src/3rdparty/webkit/Source/WebCore/html/HTMLPlugInImageElement.cpp:63
#18 0x00007f1727ce2c92 in WebCore::HTMLObjectElement::parseMappedAttribute
(this=0x310ce70, attr=<optimized out>) at
/var/tmp/portage/dev-qt/qtwebkit-4.8.6-r1/work/qt-everywhere-opensource-src-4.8.6/src/3rdparty/webkit/Source/WebCore/html/HTMLObjectElement.cpp:92
#19 0x00007f17281d49ef in WebCore::StyledElement::attributeChanged
(this=0x310ce70, attr=0x7f16c09e0ea0, preserveDecls=<optimized out>) at
/var/tmp/portage/dev-qt/qtwebkit-4.8.6-r1/work/qt-everywhere-opensource-src-4.8.6/src/3rdparty/webkit/Source/WebCore/dom/StyledElement.cpp:188
#20 0x00007f1727bcf4ba in WebCore::Element::setAttributeMap
(this=this at entry=0x310ce70, list=..., scriptingPermission=<optimized out>) at
/var/tmp/portage/dev-qt/qtwebkit-4.8.6-r1/work/qt-everywhere-opensource-src-4.8.6/src/3rdparty/webkit/Source/WebCore/dom/Element.cpp:851
#21 0x00007f17282174cb in WebCore::HTMLConstructionSite::createHTMLElement
(this=this at entry=0x7f16c4289f08, token=...) at
/var/tmp/portage/dev-qt/qtwebkit-4.8.6-r1/work/qt-everywhere-opensource-src-4.8.6/src/3rdparty/webkit/Source/WebCore/html/parser/HTMLConstructionSite.cpp:379
#22 0x00007f1728218e4e in WebCore::HTMLConstructionSite::insertHTMLElement
(this=this at entry=0x7f16c4289f08, token=...) at
/var/tmp/portage/dev-qt/qtwebkit-4.8.6-r1/work/qt-everywhere-opensource-src-4.8.6/src/3rdparty/webkit/Source/WebCore/html/parser/HTMLConstructionSite.cpp:289
#23 0x00007f1727d349a7 in WebCore::HTMLTreeBuilder::processStartTagForInBody
(this=this at entry=0x7f16c4289ee0, token=...) at
/var/tmp/portage/dev-qt/qtwebkit-4.8.6-r1/work/qt-everywhere-opensource-src-4.8.6/src/3rdparty/webkit/Source/WebCore/html/parser/HTMLTreeBuilder.cpp:881
#24 0x00007f1727d35b9a in WebCore::HTMLTreeBuilder::processStartTag
(this=0x7f16c4289ee0, token=...) at
/var/tmp/portage/dev-qt/qtwebkit-4.8.6-r1/work/qt-everywhere-opensource-src-4.8.6/src/3rdparty/webkit/Source/WebCore/html/parser/HTMLTreeBuilder.cpp:1248
#25 0x00007f1727d36e5d in WebCore::HTMLTreeBuilder::processToken
(this=this at entry=0x7f16c4289ee0, token=...) at
/var/tmp/portage/dev-qt/qtwebkit-4.8.6-r1/work/qt-everywhere-opensource-src-4.8.6/src/3rdparty/webkit/Source/WebCore/html/parser/HTMLTreeBuilder.cpp:479
#26 0x00007f1727d36e8e in
WebCore::HTMLTreeBuilder::constructTreeFromAtomicToken
(this=this at entry=0x7f16c4289ee0, token=...) at
/var/tmp/portage/dev-qt/qtwebkit-4.8.6-r1/work/qt-everywhere-opensource-src-4.8.6/src/3rdparty/webkit/Source/WebCore/html/parser/HTMLTreeBuilder.cpp:460
#27 0x00007f1727d370b4 in WebCore::HTMLTreeBuilder::constructTreeFromToken
(this=0x7f16c4289ee0, rawToken=...) at
/var/tmp/portage/dev-qt/qtwebkit-4.8.6-r1/work/qt-everywhere-opensource-src-4.8.6/src/3rdparty/webkit/Source/WebCore/html/parser/HTMLTreeBuilder.cpp:450
#28 0x00007f1727d182d0 in WebCore::HTMLDocumentParser::pumpTokenizer
(this=0x7f17127f6000, mode=WebCore::HTMLDocumentParser::AllowYield) at
/var/tmp/portage/dev-qt/qtwebkit-4.8.6-r1/work/qt-everywhere-opensource-src-4.8.6/src/3rdparty/webkit/Source/WebCore/html/parser/HTMLDocumentParser.cpp:276
#29 0x00007f1727d19499 in WebCore::HTMLDocumentParser::append
(this=0x7f17127f6000, source=...) at
/var/tmp/portage/dev-qt/qtwebkit-4.8.6-r1/work/qt-everywhere-opensource-src-4.8.6/src/3rdparty/webkit/Source/WebCore/html/parser/HTMLDocumentParser.cpp:367
#30 0x00007f17281c9e3c in WebCore::DecodedDataDocumentParser::appendBytes
(this=0x7f17127f6000, writer=<optimized out>, data=0x312e4c8
"Child(e)}}function r(){\"complete\"===c.readyState&&o()}function
o(){a(\"mark\",[\"domContent\",i()])}function i(){return(new
Date).getTime()}var
a=t(\"handle\"),s=window,c=s.document,f=\"addEventListener\",u=\""...,
length=3952, shouldFlush=<optimized out>) at
/var/tmp/portage/dev-qt/qtwebkit-4.8.6-r1/work/qt-everywhere-opensource-src-4.8.6/src/3rdparty/webkit/Source/WebCore/dom/DecodedDataDocumentParser.cpp:54
#31 0x00007f1727dabec1 in WebCore::DocumentLoader::commitData
(this=this at entry=0x7f16c0a25000, bytes=bytes at entry=0x312e4c8
"Child(e)}}function r(){\"complete\"===c.readyState&&o()}function
o(){a(\"mark\",[\"domContent\",i()])}function i(){return(new
Date).getTime()}var
a=t(\"handle\"),s=window,c=s.document,f=\"addEventListener\",u=\""...,
length=length at entry=3952) at
/var/tmp/portage/dev-qt/qtwebkit-4.8.6-r1/work/qt-everywhere-opensource-src-4.8.6/src/3rdparty/webkit/Source/WebCore/loader/DocumentLoader.cpp:321
#32 0x00007f1727a7f30d in WebCore::FrameLoaderClientQt::committedLoad
(this=0x2da6ea0, loader=0x7f16c0a25000, data=0x312e4c8 "Child(e)}}function
r(){\"complete\"===c.readyState&&o()}function
o(){a(\"mark\",[\"domContent\",i()])}function i(){return(new
Date).getTime()}var
a=t(\"handle\"),s=window,c=s.document,f=\"addEventListener\",u=\""...,
length=3952) at
/var/tmp/portage/dev-qt/qtwebkit-4.8.6-r1/work/qt-everywhere-opensource-src-4.8.6/src/3rdparty/webkit/Source/WebKit/qt/WebCoreSupport/FrameLoaderClientQt.cpp:901
#33 0x00007f1727dac68c in WebCore::DocumentLoader::commitLoad
(this=0x7f16c0a25000, data=0x312e4c8 "Child(e)}}function
r(){\"complete\"===c.readyState&&o()}function
o(){a(\"mark\",[\"domContent\",i()])}function i(){return(new
Date).getTime()}var
a=t(\"handle\"),s=window,c=s.document,f=\"addEventListener\",u=\""...,
length=3952) at
/var/tmp/portage/dev-qt/qtwebkit-4.8.6-r1/work/qt-everywhere-opensource-src-4.8.6/src/3rdparty/webkit/Source/WebCore/loader/DocumentLoader.cpp:307
#34 0x00007f1727de1cd5 in WebCore::ResourceLoader::didReceiveData
(this=0x7f17127f3d80, data=0x312e4c8 "Child(e)}}function
r(){\"complete\"===c.readyState&&o()}function
o(){a(\"mark\",[\"domContent\",i()])}function i(){return(new
Date).getTime()}var
a=t(\"handle\"),s=window,c=s.document,f=\"addEventListener\",u=\""...,
length=3952, encodedDataLength=-1, allAtOnce=<optimized out>) at
/var/tmp/portage/dev-qt/qtwebkit-4.8.6-r1/work/qt-everywhere-opensource-src-4.8.6/src/3rdparty/webkit/Source/WebCore/loader/ResourceLoader.cpp:279
#35 0x00007f1727dd25e0 in WebCore::MainResourceLoader::didReceiveData
(this=0x7f17127f3d80, data=0x312e4c8 "Child(e)}}function
r(){\"complete\"===c.readyState&&o()}function
o(){a(\"mark\",[\"domContent\",i()])}function i(){return(new
Date).getTime()}var
a=t(\"handle\"),s=window,c=s.document,f=\"addEventListener\",u=\""...,
length=3952, encodedDataLength=-1, allAtOnce=false) at
/var/tmp/portage/dev-qt/qtwebkit-4.8.6-r1/work/qt-everywhere-opensource-src-4.8.6/src/3rdparty/webkit/Source/WebCore/loader/MainResourceLoader.cpp:463
#36 0x00007f1727de0376 in WebCore::ResourceLoader::didReceiveData
(this=0x7f17127f3d80, data=0x312e4c8 "Child(e)}}function
r(){\"complete\"===c.readyState&&o()}function
o(){a(\"mark\",[\"domContent\",i()])}function i(){return(new
Date).getTime()}var
a=t(\"handle\"),s=window,c=s.document,f=\"addEventListener\",u=\""...,
length=3952, encodedDataLength=-1) at
/var/tmp/portage/dev-qt/qtwebkit-4.8.6-r1/work/qt-everywhere-opensource-src-4.8.6/src/3rdparty/webkit/Source/WebCore/loader/ResourceLoader.cpp:433
#37 0x00007f1727fc3d71 in WebCore::QNetworkReplyHandler::forwardData
(this=0x2da7220) at
/var/tmp/portage/dev-qt/qtwebkit-4.8.6-r1/work/qt-everywhere-opensource-src-4.8.6/src/3rdparty/webkit/Source/WebCore/platform/network/qt/QNetworkReplyHandler.cpp:586
#38 0x00007f1727fc5ddc in WebCore::QNetworkReplyHandlerCallQueue::flush
(this=this at entry=0x2da7258) at
/var/tmp/portage/dev-qt/qtwebkit-4.8.6-r1/work/qt-everywhere-opensource-src-4.8.6/src/3rdparty/webkit/Source/WebCore/platform/network/qt/QNetworkReplyHandler.cpp:195
#39 0x00007f1727fc5e2b in flush (this=0x2da7258) at
/var/tmp/portage/dev-qt/qtwebkit-4.8.6-r1/work/qt-everywhere-opensource-src-4.8.6/src/3rdparty/webkit/Source/WebCore/platform/network/qt/QNetworkReplyHandler.cpp:189
#40 WebCore::QNetworkReplyHandlerCallQueue::push (this=0x2da7258, method=(void
(WebCore::QNetworkReplyHandler::*)(WebCore::QNetworkReplyHandler * const))
0x7f1727fc3d10 <WebCore::QNetworkReplyHandler::forwardData()>) at
/var/tmp/portage/dev-qt/qtwebkit-4.8.6-r1/work/qt-everywhere-opensource-src-4.8.6/src/3rdparty/webkit/Source/WebCore/platform/network/qt/QNetworkReplyHandler.cpp:164
#41 0x00007f1727fc5e6c in WebCore::QNetworkReplyWrapper::didReceiveReadyRead
(this=0x30bfe40) at
/var/tmp/portage/dev-qt/qtwebkit-4.8.6-r1/work/qt-everywhere-opensource-src-4.8.6/src/3rdparty/webkit/Source/WebCore/platform/network/qt/QNetworkReplyHandler.cpp:342
#42 0x00007f172be024da in QMetaObject::activate (sender=0x2b08980, m=<optimized
out>, local_signal_index=<optimized out>, argv=0x0) at
/var/tmp/portage/dev-qt/qtcore-4.8.6-r1/work/qt-everywhere-opensource-src-4.8.6/src/corelib/kernel/qobject.cpp:3567
#43 0x00007f172be024da in QMetaObject::activate (sender=sender at entry=0x310f650,
m=m at entry=0x7f172a6c0820 <KIO::TransferJob::staticMetaObject>,
local_signal_index=local_signal_index at entry=0, argv=argv at entry=0x7fff39b4e260)
at
/var/tmp/portage/dev-qt/qtcore-4.8.6-r1/work/qt-everywhere-opensource-src-4.8.6/src/corelib/kernel/qobject.cpp:3567
#44 0x00007f172a31dc74 in KIO::TransferJob::data (this=this at entry=0x310f650,
_t1=_t1 at entry=0x310f650, _t2=...) at
/var/tmp/portage/kde-base/kdelibs-4.14.3-r1/work/kdelibs-4.14.3_build/kio/jobclasses.moc:446
#45 0x00007f172a320559 in KIO::TransferJob::slotData (this=0x310f650,
_data=...) at
/var/tmp/portage/kde-base/kdelibs-4.14.3-r1/work/kdelibs-4.14.3/kio/kio/job.cpp:999
#46 0x00007f172be024da in QMetaObject::activate (sender=0x312b670,
m=m at entry=0x7f172a6c4be0 <KIO::SlaveInterface::staticMetaObject>,
local_signal_index=local_signal_index at entry=0, argv=argv at entry=0x7fff39b4e410)
at
/var/tmp/portage/dev-qt/qtcore-4.8.6-r1/work/qt-everywhere-opensource-src-4.8.6/src/corelib/kernel/qobject.cpp:3567
#47 0x00007f172a3bf672 in KIO::SlaveInterface::data (this=<optimized out>,
_t1=...) at
/var/tmp/portage/kde-base/kdelibs-4.14.3-r1/work/kdelibs-4.14.3_build/kio/slaveinterface.moc:159
#48 0x00007f172a3c0fd0 in KIO::SlaveInterface::dispatch (this=<optimized out>,
_cmd=100, rawdata=...) at
/var/tmp/portage/kde-base/kdelibs-4.14.3-r1/work/kdelibs-4.14.3/kio/kio/slaveinterface.cpp:164
#49 0x00007f172a3be74e in KIO::SlaveInterface::dispatch (this=0x312b670) at
/var/tmp/portage/kde-base/kdelibs-4.14.3-r1/work/kdelibs-4.14.3/kio/kio/slaveinterface.cpp:92
#50 0x00007f172a3b3426 in KIO::Slave::gotInput (this=0x312b670) at
/var/tmp/portage/kde-base/kdelibs-4.14.3-r1/work/kdelibs-4.14.3/kio/kio/slave.cpp:344
#51 0x00007f172be024da in QMetaObject::activate (sender=0x312d9f0,
m=m at entry=0x7f172a6be100 <KIO::Connection::staticMetaObject>,
local_signal_index=local_signal_index at entry=0, argv=argv at entry=0x0) at
/var/tmp/portage/dev-qt/qtcore-4.8.6-r1/work/qt-everywhere-opensource-src-4.8.6/src/corelib/kernel/qobject.cpp:3567
#52 0x00007f172a2ef630 in KIO::Connection::readyRead (this=<optimized out>) at
/var/tmp/portage/kde-base/kdelibs-4.14.3-r1/work/kdelibs-4.14.3_build/kio/connection.moc:105
#53 0x00007f172a2efd20 in KIO::ConnectionPrivate::dequeue (this=0x28f7880) at
/var/tmp/portage/kde-base/kdelibs-4.14.3-r1/work/kdelibs-4.14.3/kio/kio/connection.cpp:82
#54 0x00007f172be0695e in QObject::event (this=0x312d9f0, e=<optimized out>) at
/var/tmp/portage/dev-qt/qtcore-4.8.6-r1/work/qt-everywhere-opensource-src-4.8.6/src/corelib/kernel/qobject.cpp:1222
#55 0x00007f172b19a97c in QApplicationPrivate::notify_helper
(this=this at entry=0x169e6b0, receiver=receiver at entry=0x312d9f0,
e=e at entry=0x1692f60) at
/var/tmp/portage/dev-qt/qtgui-4.8.6-r1/work/qt-everywhere-opensource-src-4.8.6/src/gui/kernel/qapplication.cpp:4565
#56 0x00007f172b1a104d in QApplication::notify (this=this at entry=0x7fff39b4ee70,
receiver=receiver at entry=0x312d9f0, e=e at entry=0x1692f60) at
/var/tmp/portage/dev-qt/qtgui-4.8.6-r1/work/qt-everywhere-opensource-src-4.8.6/src/gui/kernel/qapplication.cpp:4351
#57 0x00007f172c8653ba in KApplication::notify (this=0x7fff39b4ee70,
receiver=0x312d9f0, event=0x1692f60) at
/var/tmp/portage/kde-base/kdelibs-4.14.3-r1/work/kdelibs-4.14.3/kdeui/kernel/kapplication.cpp:311
#58 0x00007f172bdee30d in QCoreApplication::notifyInternal
(this=0x7fff39b4ee70, receiver=receiver at entry=0x312d9f0,
event=event at entry=0x1692f60) at
/var/tmp/portage/dev-qt/qtcore-4.8.6-r1/work/qt-everywhere-opensource-src-4.8.6/src/corelib/kernel/qcoreapplication.cpp:953
#59 0x00007f172bdf152a in sendEvent (event=0x1692f60, receiver=0x312d9f0) at
/var/tmp/portage/dev-qt/qtcore-4.8.6-r1/work/qt-everywhere-opensource-src-4.8.6/src/corelib/kernel/qcoreapplication.h:231
#60 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver at entry=0x0,
event_type=event_type at entry=0, data=0x16522e0) at
/var/tmp/portage/dev-qt/qtcore-4.8.6-r1/work/qt-everywhere-opensource-src-4.8.6/src/corelib/kernel/qcoreapplication.cpp:1577
#61 0x00007f172bdf19c3 in QCoreApplication::sendPostedEvents
(receiver=receiver at entry=0x0, event_type=event_type at entry=0) at
/var/tmp/portage/dev-qt/qtcore-4.8.6-r1/work/qt-everywhere-opensource-src-4.8.6/src/corelib/kernel/qcoreapplication.cpp:1470
#62 0x00007f172be1c21e in sendPostedEvents () at
/var/tmp/portage/dev-qt/qtcore-4.8.6-r1/work/qt-everywhere-opensource-src-4.8.6/src/corelib/kernel/qcoreapplication.h:236
#63 postEventSourceDispatch (s=0x16916f0) at
/var/tmp/portage/dev-qt/qtcore-4.8.6-r1/work/qt-everywhere-opensource-src-4.8.6/src/corelib/kernel/qeventdispatcher_glib.cpp:300
#64 0x00007f1724467754 in g_main_dispatch (context=0x169ea00) at
/var/tmp/portage/dev-libs/glib-2.42.1/work/glib-2.42.1/glib/gmain.c:3111
#65 g_main_context_dispatch (context=context at entry=0x169ea00) at
/var/tmp/portage/dev-libs/glib-2.42.1/work/glib-2.42.1/glib/gmain.c:3710
#66 0x00007f1724467998 in g_main_context_iterate
(context=context at entry=0x169ea00, block=block at entry=1,
dispatch=dispatch at entry=1, self=<optimized out>) at
/var/tmp/portage/dev-libs/glib-2.42.1/work/glib-2.42.1/glib/gmain.c:3781
#67 0x00007f1724467a3c in g_main_context_iteration (context=0x169ea00,
may_block=1) at
/var/tmp/portage/dev-libs/glib-2.42.1/work/glib-2.42.1/glib/gmain.c:3842
#68 0x00007f172be1b9ee in QEventDispatcherGlib::processEvents (this=0x1653be0,
flags=...) at
/var/tmp/portage/dev-qt/qtcore-4.8.6-r1/work/qt-everywhere-opensource-src-4.8.6/src/corelib/kernel/qeventdispatcher_glib.cpp:450
#69 0x00007f172b238b66 in QGuiEventDispatcherGlib::processEvents
(this=<optimized out>, flags=...) at
/var/tmp/portage/dev-qt/qtgui-4.8.6-r1/work/qt-everywhere-opensource-src-4.8.6/src/gui/kernel/qguieventdispatcher_glib.cpp:204
#70 0x00007f172bdeceaf in QEventLoop::processEvents
(this=this at entry=0x7fff39b4ed70, flags=...) at
/var/tmp/portage/dev-qt/qtcore-4.8.6-r1/work/qt-everywhere-opensource-src-4.8.6/src/corelib/kernel/qeventloop.cpp:149
#71 0x00007f172bded1a5 in QEventLoop::exec (this=this at entry=0x7fff39b4ed70,
flags=...) at
/var/tmp/portage/dev-qt/qtcore-4.8.6-r1/work/qt-everywhere-opensource-src-4.8.6/src/corelib/kernel/qeventloop.cpp:204
#72 0x00007f172bdf25f9 in QCoreApplication::exec () at
/var/tmp/portage/dev-qt/qtcore-4.8.6-r1/work/qt-everywhere-opensource-src-4.8.6/src/corelib/kernel/qcoreapplication.cpp:1225
#73 0x00007f172b198fcc in QApplication::exec () at
/var/tmp/portage/dev-qt/qtgui-4.8.6-r1/work/qt-everywhere-opensource-src-4.8.6/src/gui/kernel/qapplication.cpp:3823
#74 0x00000000004035f2 in main (argc=1, argv=0x7fff39b4efb8) at
/var/tmp/portage/kde-base/kontact-4.14.3/work/kontact-4.14.3/kontact/src/main.cpp:219

Possible duplicates by query: bug 341530.

Report to https://bugs.kde.org/

Reproducible: Always

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