Bug 302655

Application: kmail (4.7.4)
KDE Platform Version: 4.7.4 (4.7.4)
Qt Version: 4.7.4
Operating System: Linux 3.1.10-1.9-desktop x86_64
Distribution: "openSUSE 12.1 (x86_64)"

-- Information about the crash:
- What I was doing when the application crashed:

KMail sometimes crashes immediately after main window is shown.

-- Backtrace:
Application: KMail (kmail), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f84df78e760 (LWP 3044))]

Thread 4 (Thread 0x7f84c2034700 (LWP 3047)):
#0  0x00007f84da953e6c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f84d10969dc in WTF::TCMalloc_PageHeap::scavengerThread (this=0x7f84d1a4d200) at ../../../Source/JavaScriptCore/wtf/FastMalloc.cpp:2495
#2  0x00007f84d1096b09 in WTF::TCMalloc_PageHeap::runScavengerThread (context=<optimized out>) at ../../../Source/JavaScriptCore/wtf/FastMalloc.cpp:1618
#3  0x00007f84da94ff05 in start_thread () from /lib64/libpthread.so.0
#4  0x00007f84dcb3010d in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7f84c1733700 (LWP 3048)):
#0  0x00007ffff9bff8de in ?? ()
#1  0x00007f84d5073d9a in clock_gettime () from /lib64/librt.so.1
#2  0x00007f84de070114 in do_gettime (frac=0x7f84c1732bf8, sec=0x7f84c1732bf0) at tools/qelapsedtimer_unix.cpp:123
#3  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#4  0x00007f84de131d2d in QTimerInfoList::updateCurrentTime (this=0x7f84bc0020d0) at kernel/qeventdispatcher_unix.cpp:339
#5  0x00007f84de1319b1 in timerSourceCheckHelper (src=<optimized out>) at kernel/qeventdispatcher_glib.cpp:150
#6  timerSourceCheckHelper (src=<optimized out>) at kernel/qeventdispatcher_glib.cpp:144
#7  0x00007f84d4dbf264 in g_main_context_check () from /usr/lib64/libglib-2.0.so.0
#8  0x00007f84d4dbfab2 in ?? () from /usr/lib64/libglib-2.0.so.0
#9  0x00007f84d4dbff59 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#10 0x00007f84de131586 in QEventDispatcherGlib::processEvents (this=0x7f84bc0008c0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#11 0x00007f84de105a32 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#12 0x00007f84de105c2f in QEventLoop::exec (this=0x7f84c1732e20, flags=...) at kernel/qeventloop.cpp:201
#13 0x00007f84de01d5df in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#14 0x00007f84de020025 in QThreadPrivate::start (arg=0x699fe0) at thread/qthread_unix.cpp:331
#15 0x00007f84da94ff05 in start_thread () from /lib64/libpthread.so.0
#16 0x00007f84dcb3010d in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7f8479ab6700 (LWP 3049)):
#0  0x00007f84da9541eb in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f84de02042e in wait (time=30000, this=0xe15180) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0xe15cd0, time=30000) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f84de014e9f in QThreadPoolThread::run (this=0xe159d0) at concurrent/qthreadpool.cpp:140
#4  0x00007f84de020025 in QThreadPrivate::start (arg=0xe159d0) at thread/qthread_unix.cpp:331
#5  0x00007f84da94ff05 in start_thread () from /lib64/libpthread.so.0
#6  0x00007f84dcb3010d in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f84df78e760 (LWP 3044)):
[KCrash Handler]
#6  Akonadi::CollectionStatisticsDelegate::paint (this=<optimized out>, painter=0x7ffff9acc200, option=..., index=...) at /usr/src/debug/kdepimlibs-4.7.4/akonadi/collectionstatisticsdelegate.cpp:223
#7  0x00007f84dd9fdbfd in QListView::paintEvent (this=0xb4dc90, e=<optimized out>) at itemviews/qlistview.cpp:1044
#8  0x00007f84dd5262b8 in QWidget::event (this=0xb4dc90, event=0x7ffff9accee0) at kernel/qwidget.cpp:8441
#9  0x00007f84dd8ca7d6 in QFrame::event (this=0xb4dc90, e=0x7ffff9accee0) at widgets/qframe.cpp:557
#10 0x00007f84dd9dab9b in QAbstractItemView::viewportEvent (this=0xb4dc90, event=0x7ffff9accee0) at itemviews/qabstractitemview.cpp:1628
#11 0x00007f84de1069b8 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<optimized out>, receiver=0xb3cb40, event=0x7ffff9accee0) at kernel/qcoreapplication.cpp:902
#12 0x00007f84dd4d5bff in notify_helper (e=0x7ffff9accee0, receiver=0xb3cb40, this=0x66b550) at kernel/qapplication.cpp:4477
#13 QApplicationPrivate::notify_helper (this=0x66b550, receiver=0xb3cb40, e=0x7ffff9accee0) at kernel/qapplication.cpp:4453
#14 0x00007f84dd4daac1 in QApplication::notify (this=0x7ffff9ace0b0, receiver=0xb3cb40, e=0x7ffff9accee0) at kernel/qapplication.cpp:4360
#15 0x00007f84df1a0186 in KApplication::notify (this=0x7ffff9ace0b0, receiver=0xb3cb40, event=0x7ffff9accee0) at /usr/src/debug/kdelibs-4.7.4/kdeui/kernel/kapplication.cpp:311
#16 0x00007f84de10682c in QCoreApplication::notifyInternal (this=0x7ffff9ace0b0, receiver=0xb3cb40, event=0x7ffff9accee0) at kernel/qcoreapplication.cpp:787
#17 0x00007f84dd5231c6 in sendSpontaneousEvent (event=0x7ffff9accee0, receiver=0xb3cb40) at ../../src/corelib/kernel/qcoreapplication.h:218
#18 QWidgetPrivate::drawWidget (this=0xb5b660, pdev=0xadeb98, rgn=..., offset=..., flags=68, sharedPainter=0x0, backingStore=0xb27350) at kernel/qwidget.cpp:5528
#19 0x00007f84dd6e223c in QWidgetBackingStore::sync (this=0xb27350) at painting/qbackingstore.cpp:1330
#20 0x00007f84dd519a10 in QWidgetPrivate::syncBackingStore (this=0x953160) at kernel/qwidget.cpp:1862
#21 0x00007f84dd5267cc in QWidget::event (this=0xa796a0, event=0xd7c290) at kernel/qwidget.cpp:8588
#22 0x00007f84dd8e406b in QMainWindow::event (this=0xa796a0, event=0xd7c290) at widgets/qmainwindow.cpp:1478
#23 0x00007f84df29cd48 in KXmlGuiWindow::event (this=0xa796a0, ev=0xd7c290) at /usr/src/debug/kdelibs-4.7.4/kdeui/xmlgui/kxmlguiwindow.cpp:126
#24 0x00007f84dd4d5c34 in notify_helper (e=0xd7c290, receiver=0xa796a0, this=0x66b550) at kernel/qapplication.cpp:4481
#25 QApplicationPrivate::notify_helper (this=0x66b550, receiver=0xa796a0, e=0xd7c290) at kernel/qapplication.cpp:4453
#26 0x00007f84dd4daac1 in QApplication::notify (this=0x7ffff9ace0b0, receiver=0xa796a0, e=0xd7c290) at kernel/qapplication.cpp:4360
#27 0x00007f84df1a0186 in KApplication::notify (this=0x7ffff9ace0b0, receiver=0xa796a0, event=0xd7c290) at /usr/src/debug/kdelibs-4.7.4/kdeui/kernel/kapplication.cpp:311
#28 0x00007f84de10682c in QCoreApplication::notifyInternal (this=0x7ffff9ace0b0, receiver=0xa796a0, event=0xd7c290) at kernel/qcoreapplication.cpp:787
#29 0x00007f84de109c08 in sendEvent (event=0xd7c290, receiver=0xa796a0) at kernel/qcoreapplication.h:215
#30 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x60ba70) at kernel/qcoreapplication.cpp:1428
#31 0x00007f84de1310c3 in sendPostedEvents () at kernel/qcoreapplication.h:220
#32 postEventSourceDispatch (s=<optimized out>) at kernel/qeventdispatcher_glib.cpp:277
#33 0x00007f84d4dbf58d in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#34 0x00007f84d4dbfd88 in ?? () from /usr/lib64/libglib-2.0.so.0
#35 0x00007f84d4dbff59 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#36 0x00007f84de13151f in QEventDispatcherGlib::processEvents (this=0x60b280, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#37 0x00007f84dd578fbe in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#38 0x00007f84de105a32 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#39 0x00007f84de105c2f in QEventLoop::exec (this=0x7ffff9acdf80, flags=...) at kernel/qeventloop.cpp:201
#40 0x00007f84de109df7 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#41 0x0000000000402df3 in main (argc=<optimized out>, argv=<optimized out>) at /usr/src/debug/kdepim-4.7.4/kmail/main.cpp:145

Possible duplicates by query: bug 299257, bug 295675, bug 289892, bug 282037, bug 279928.

Reported using DrKonqi