Application: kontact (4.8.3)
KDE Platform Version: 4.8.4 (4.8.4) (Compiled from sources)
Qt Version: 4.8.2
Operating System: Linux 3.4.3-1.fc17.ppc64 ppc64
Distribution (Platform): Fedora RPMs

-- Information about the crash:
- What I was doing when the application crashed: I was starting Kontacts application.  Crash occurred on startup.

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 0xfffaa32adb0 (LWP 4628))]

Thread 3 (Thread 0xfffa10df0b0 (LWP 4629)):
#0  0x00000080761a1a80 in __pthread_cond_wait (cond=0x80e6d24d90, mutex=0x80e6d24d68) at pthread_cond_wait.c:156
#1  0x00000080e640869c in WTF::TCMalloc_PageHeap::scavengerThread (this=0x80e6d16cc0) at wtf/FastMalloc.cpp:2495
#2  0x00000080e6408840 in WTF::TCMalloc_PageHeap::runScavengerThread (context=<optimized out>) at wtf/FastMalloc.cpp:1618
#3  0x000000807619c5b4 in start_thread (arg=0xfffa10df0b0) at pthread_create.c:311
#4  0x0000008075f992d0 in .__clone () from /lib64/libc.so.6

Thread 2 (Thread 0xfffa055f0b0 (LWP 4630)):
#0  0x00000080761a6094 in .__libc_read () from /lib64/libpthread.so.0
#1  0x00000080df18edd0 in read (__nbytes=16, __buf=<error reading variable: value has been optimized out>, __fd=10) at /usr/include/bits/unistd.h:45
#2  g_wakeup_acknowledge (wakeup=0x377b3060) at gwakeup.c:212
#3  0x00000080df137e00 in g_main_context_check (context=0xfff980009a0, max_priority=<optimized out>, fds=0xfff9800e2d0, n_fds=<optimized out>) at gmain.c:2980
#4  0x00000080df138434 in g_main_context_iterate (context=context@entry=0xfff980009a0, block=block@entry=1, dispatch=dispatch@entry=1, self=<error reading variable: Unhandled dwarf expression opcode 0xfa>) at gmain.c:3143
#5  0x00000080df138684 in g_main_context_iteration (context=0xfff980009a0, may_block=<optimized out>) at gmain.c:3207
#6  0x00000080e012f020 in QEventDispatcherGlib::processEvents (this=0xfff980008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#7  0x00000080e00ea544 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#8  0x00000080e00ea988 in QEventLoop::exec (this=0xfffa055e4e0, flags=...) at kernel/qeventloop.cpp:204
#9  0x00000080dff9b240 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#10 0x00000080dff9b410 in QThread::run (this=<error reading variable: value has been optimized out>) at thread/qthread.cpp:568
#11 0x00000080dff9f794 in QThreadPrivate::start (arg=0x3793a8f0) at thread/qthread_unix.cpp:307
#12 0x000000807619c5b4 in start_thread (arg=0xfffa055f0b0) at pthread_create.c:311
#13 0x0000008075f992d0 in .__clone () from /lib64/libc.so.6

Thread 1 (Thread 0xfffaa32adb0 (LWP 4628)):
[KCrash Handler]
#6  0x00000080e642c61c in reserveAndCommit (executable=<optimized out>, writable=<optimized out>, usage=<optimized out>, bytes=<optimized out>) at wtf/OSAllocatorPosix.cpp:97
#7  WTF::OSAllocator::reserveUncommitted (bytes=<optimized out>, usage=<optimized out>, writable=<optimized out>, executable=<optimized out>) at wtf/OSAllocatorPosix.cpp:38
#8  0x00000080e655a584 in WTF::PageAllocationAligned::allocate (size=16384, alignment=16384, usage=<optimized out>, writable=<optimized out>, executable=<optimized out>) at wtf/PageAllocationAligned.cpp:57
#9  0x00000080e652fc8c in JSC::MarkedBlock::create (globalData=0xfffa0803000, cellSize=104) at heap/MarkedBlock.cpp:38
#10 0x00000080e643a9c0 in JSC::MarkedSpace::allocateBlock (this=0xfffa0804858, sizeClass=...) at heap/MarkedSpace.cpp:55
#11 0x00000080e643adf0 in JSC::MarkedSpace::allocateFromSizeClass (this=<optimized out>, sizeClass=...) at heap/MarkedSpace.cpp:85
#12 0x00000080e64839d0 in allocate (bytes=104, this=<error reading variable: value has been optimized out>) at runtime/JSCell.h:376
#13 allocate (bytes=104, this=0xfffa0804850) at runtime/JSCell.h:388
#14 operator new (globalData=0xfffa0803000, size=<optimized out>) at runtime/JSCell.h:398
#15 createStructure (globalData=...) at runtime/Structure.h:161
#16 JSC::JSGlobalData::JSGlobalData (this=0xfffa0803000, globalDataType=<optimized out>, threadStackType=<optimized out>) at runtime/JSGlobalData.cpp:185
#17 0x00000080e648545c in create (type=JSC::ThreadStackTypeLarge) at runtime/JSGlobalData.cpp:326
#18 JSC::JSGlobalData::createLeaked (type=<optimized out>) at runtime/JSGlobalData.cpp:331
#19 0x00000080e58e8b6c in WebCore::JSDOMWindowBase::commonJSGlobalData () at bindings/js/JSDOMWindowBase.cpp:176
#20 0x00000080e589d69c in WebCore::FrameLoaderClientQt::createDocumentLoader (this=0x3795c7e0, request=..., substituteData=...) at WebCoreSupport/FrameLoaderClientQt.cpp:990
#21 0x00000080e5d09714 in WebCore::FrameLoader::load (this=0xfffa07fa478, request=<error reading variable: value has been optimized out>, substituteData=<error reading variable: value has been optimized out>, lockHistory=<optimized out>) at loader/FrameLoader.cpp:1460
#22 0x00000080e5844930 in QWebFrame::setHtml (this=0x3795ca00, html=..., baseUrl=...) at Api/qwebframe.cpp:974
#23 0x00000080e5863ba0 in QWebView::setHtml (this=<optimized out>, html=..., baseUrl=...) at Api/qwebview.cpp:476
#24 0x00000080e22bd778 in Kontact::MainWindow::paintAboutScreen (this=<optimized out>, msg=...) at /usr/src/debug/kdepim-4.8.3/kontact/src/mainwindow.cpp:401
#25 0x00000080e22be05c in Kontact::MainWindow::initWidgets (this=0x37909b90) at /usr/src/debug/kdepim-4.8.3/kontact/src/mainwindow.cpp:361
#26 0x00000080e22bf6b0 in Kontact::MainWindow::initGUI (this=<error reading variable: value has been optimized out>) at /usr/src/debug/kdepim-4.8.3/kontact/src/mainwindow.cpp:166
#27 0x00000080e22c7c8c in Kontact::MainWindow::MainWindow (this=0x37909b90, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at /usr/src/debug/kdepim-4.8.3/kontact/src/mainwindow.cpp:152
#28 0x0000000010004744 in KontactApp::newInstance (this=0xfffc85af060) at /usr/src/debug/kdepim-4.8.3/kontact/src/main.cpp:134
#29 0x00000fffabba84b0 in KUniqueApplicationAdaptor::newInstance (this=0x379087d0, asn_id=..., args=...) at /usr/src/debug/kdelibs-4.8.4/kdeui/kernel/kuniqueapplication.cpp:442
#30 0x00000fffabba8564 in qt_static_metacall (_a=0xfffc85adaf0, _id=<optimized out>, _o=<optimized out>, _c=<optimized out>) at /usr/src/debug/kdelibs-4.8.4/ppc64-redhat-linux-gnu/kdeui/kuniqueapplication_p.moc:57
#31 KUniqueApplicationAdaptor::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=0xfffc85adaf0) at /usr/src/debug/kdelibs-4.8.4/ppc64-redhat-linux-gnu/kdeui/kuniqueapplication_p.moc:51
#32 0x00000fffabba8754 in KUniqueApplicationAdaptor::qt_metacall (this=0x379087d0, _c=<optimized out>, _id=0, _a=0xfffc85adaf0) at /usr/src/debug/kdelibs-4.8.4/ppc64-redhat-linux-gnu/kdeui/kuniqueapplication_p.moc:101
#33 0x00000080e0592adc in QDBusConnectionPrivate::deliverCall (this=this@entry=0x377938a0, object=object@entry=0x379087d0, msg=..., metaTypes=..., slotIdx=<optimized out>) at qdbusintegrator.cpp:947
#34 0x00000080e0593d70 in QDBusConnectionPrivate::activateCall (this=this@entry=0x377938a0, object=0x379087d0, flags=flags@entry=337, msg=...) at qdbusintegrator.cpp:850
#35 0x00000080e0594968 in QDBusConnectionPrivate::activateObject (this=0x377938a0, node=..., msg=..., pathStartPos=<optimized out>) at qdbusintegrator.cpp:1423
#36 0x00000080e0594a88 in QDBusActivateObjectEvent::placeMetaCall (this=0x3793f1c0) at qdbusintegrator.cpp:1537
#37 0x00000080e010aca8 in QObject::event (this=0xfffc85af060, e=<error reading variable: value has been optimized out>) at kernel/qobject.cpp:1195
#38 0x00000080e00ecb2c in QCoreApplication::event (this=<error reading variable: value has been optimized out>, e=<error reading variable: value has been optimized out>) at kernel/qcoreapplication.cpp:1727
#39 0x00000080e0ce55d0 in QApplication::event (this=0xfffc85af060, e=0x3793f1c0) at kernel/qapplication.cpp:2533
#40 0x00000080e0ce2918 in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0xfffc85af060, e=0x3793f1c0) at kernel/qapplication.cpp:4551
#41 0x00000080e0ce8974 in QApplication::notify (this=0xfffc85af060, receiver=0xfffc85af060, e=0x3793f1c0) at kernel/qapplication.cpp:4412
#42 0x00000fffabb9f364 in KApplication::notify (this=0xfffc85af060, receiver=0xfffc85af060, event=0x3793f1c0) at /usr/src/debug/kdelibs-4.8.4/kdeui/kernel/kapplication.cpp:311
#43 0x00000080e00ec1f0 in QCoreApplication::notifyInternal (this=0xfffc85af060, receiver=0xfffc85af060, event=0x3793f1c0) at kernel/qcoreapplication.cpp:915
#44 0x00000080e00f09d8 in sendEvent (event=0x3793f1c0, receiver=0xfffc85af060) at kernel/qcoreapplication.h:231
#45 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<optimized out>, data=0x37771600) at kernel/qcoreapplication.cpp:1539
#46 0x00000080e00f0e00 in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=<optimized out>) at kernel/qcoreapplication.cpp:1432
#47 0x00000080e012eda8 in sendPostedEvents () at kernel/qcoreapplication.h:236
#48 postEventSourceDispatch (s=0x377a76d0) at kernel/qeventdispatcher_glib.cpp:279
#49 0x00000080df1380bc in g_main_dispatch (context=0x377a5bc0) at gmain.c:2539
#50 g_main_context_dispatch (context=0x377a5bc0) at gmain.c:3075
#51 0x00000080df138578 in g_main_context_iterate (context=context@entry=0x377a5bc0, block=block@entry=1, dispatch=dispatch@entry=1, self=<error reading variable: Unhandled dwarf expression opcode 0xfa>) at gmain.c:3146
#52 0x00000080df138684 in g_main_context_iteration (context=0x377a5bc0, may_block=<optimized out>) at gmain.c:3207
#53 0x00000080e012efac in QEventDispatcherGlib::processEvents (this=0x37772ee0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#54 0x00000080e0db605c in QGuiEventDispatcherGlib::processEvents (this=<error reading variable: value has been optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:207
#55 0x00000080e00ea544 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#56 0x00000080e00ea988 in QEventLoop::exec (this=0xfffc85aee90, flags=...) at kernel/qeventloop.cpp:204
#57 0x00000080e00f0ecc in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1187
#58 0x00000080e0cdfcb4 in QApplication::exec () at kernel/qapplication.cpp:3812
#59 0x0000000010003650 in main (argc=<optimized out>, argv=0xfffc85af518) at /usr/src/debug/kdepim-4.8.3/kontact/src/main.cpp:218

Reported using DrKonqi