Bug 280137

Application: kontact (4.6.1)
KDE Platform Version: 4.6.5 (4.6.5) "release 7"
Qt Version: 4.7.3
Operating System: Linux 2.6.34.10-0.2-desktop x86_64
Distribution: "openSUSE 11.3 (x86_64)"

-- Information about the crash:
I was trying to delete an email from an IMAP folder.  When I hit the delete key Kontact crashed.  Repeated the operation 3 times.  The email is not deleted in any of these attempts.

The crash can be reproduced every time.

-- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f39a85d9760 (LWP 15061))]

Thread 3 (Thread 0x7f3991444710 (LWP 15062)):
#0  0x00007f39a094a39c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f39a501ebd4 in WTF::TCMalloc_PageHeap::runScavengerThread(void*) () from /usr/lib64/libQtWebKit.so.4
#2  0x00007f39a0945a4f in start_thread () from /lib64/libpthread.so.0
#3  0x00007f39a5bd082d in clone () from /lib64/libc.so.6
#4  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f3985f54710 (LWP 15067)):
#0  0x00007f39a094a709 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f39a6e8e6b2 in wait (this=<value optimized out>, mutex=0x119aed0, time=30000) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x119aed0, time=30000) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f39a6e82f18 in QThreadPoolThread::run (this=0x10e56d0) at concurrent/qthreadpool.cpp:140
#4  0x00007f39a6e8e065 in QThreadPrivate::start (arg=0x10e56d0) at thread/qthread_unix.cpp:320
#5  0x00007f39a0945a4f in start_thread () from /lib64/libpthread.so.0
#6  0x00007f39a5bd082d in clone () from /lib64/libc.so.6
#7  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f39a85d9760 (LWP 15061)):
[KCrash Handler]
#6  QSharedDataPointer (one=..., other=...) at /usr/include/QtCore/qshareddata.h:93
#7  assignEntityPrivate (one=..., other=...) at /usr/src/debug/kdepimlibs-4.6.5/akonadi/entity.cpp:49
#8  0x00007f39a2d4ad44 in Akonadi::Entity::Entity (this=<value optimized out>, other=<value optimized out>) at /usr/src/debug/kdepimlibs-4.6.5/akonadi/entity.cpp:56
#9  0x00007f398c1407bd in MailCommon::FolderCollection::collection() const () from /usr/lib64/libmailcommon.so.4
#10 0x00007f398c4f32b2 in KMMainWidget::trashMessageSelected(long) () from /usr/lib64/libkmailprivate.so.4
#11 0x00007f398c50633c in KMMainWidget::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib64/libkmailprivate.so.4
#12 0x00007f39a6f8e8af in QMetaObject::activate (sender=0xec7b70, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fff5204e940) at kernel/qobject.cpp:3278
#13 0x00007f39a632dd92 in QAction::triggered (this=<value optimized out>, _t1=false) at .moc/release-shared/moc_qaction.cpp:263
#14 0x00007f39a632df8a in QAction::activate (this=0xec7b70, event=<value optimized out>) at kernel/qaction.cpp:1257
#15 0x00007f39a632e107 in QAction::event (this=<value optimized out>, e=<value optimized out>) at kernel/qaction.cpp:1183
#16 0x00007f39a7a6c7fd in KAction::event (this=<value optimized out>, event=0x7fff5204efd0) at /usr/src/debug/kdelibs-4.6.5/kdeui/actions/kaction.cpp:131
#17 0x00007f39a6334114 in QApplicationPrivate::notify_helper (this=0x639d80, receiver=0xec7b70, e=0x7fff5204efd0) at kernel/qapplication.cpp:4462
#18 0x00007f39a633c6aa in QApplication::notify (this=<value optimized out>, receiver=0xec7b70, e=0x7fff5204efd0) at kernel/qapplication.cpp:4341
#19 0x00007f39a78f07f6 in KApplication::notify (this=0x7fff52050580, receiver=0xec7b70, event=0x7fff5204efd0) at /usr/src/debug/kdelibs-4.6.5/kdeui/kernel/kapplication.cpp:311
#20 0x00007f39a6f7965c in QCoreApplication::notifyInternal (this=0x7fff52050580, receiver=0xec7b70, event=0x7fff5204efd0) at kernel/qcoreapplication.cpp:731
#21 0x00007f39a63669d0 in sendEvent (this=<value optimized out>, e=0x7fff5204f5d0) at ../../src/corelib/kernel/qcoreapplication.h:215
#22 QShortcutMap::dispatchEvent (this=<value optimized out>, e=0x7fff5204f5d0) at kernel/qshortcutmap.cpp:879
#23 0x00007f39a6367ec8 in QShortcutMap::tryShortcutEvent (this=0x639ea8, o=<value optimized out>, e=0x7fff5204f5d0) at kernel/qshortcutmap.cpp:364
#24 0x00007f39a633e26c in QApplication::notify (this=0x7fff52050580, receiver=0xe2ca80, e=0x7fff5204f5d0) at kernel/qapplication.cpp:3904
#25 0x00007f39a78f07f6 in KApplication::notify (this=0x7fff52050580, receiver=0xe2ca80, event=0x7fff5204f5d0) at /usr/src/debug/kdelibs-4.6.5/kdeui/kernel/kapplication.cpp:311
#26 0x00007f39a6f7965c in QCoreApplication::notifyInternal (this=0x7fff52050580, receiver=0xe2ca80, event=0x7fff5204f5d0) at kernel/qcoreapplication.cpp:731
#27 0x00007f39a63d5b1a in QKeyMapper::sendKeyEvent (keyWidget=0xe2ca80, grab=<value optimized out>, type=QEvent::KeyPress, code=16777223, modifiers=<value optimized out>, text=..., autorepeat=false, 
    count=1, nativeScanCode=119, nativeVirtualKey=65535, nativeModifiers=16) at kernel/qkeymapper_x11.cpp:1866
#28 0x00007f39a63d5f9d in QKeyMapperPrivate::translateKeyEvent (this=<value optimized out>, keyWidget=0xe2ca80, event=<value optimized out>, grab=false) at kernel/qkeymapper_x11.cpp:1836
#29 0x00007f39a63b206c in QApplication::x11ProcessEvent (this=0x7fff52050580, event=0x7fff520501b0) at kernel/qapplication_x11.cpp:3480
#30 0x00007f39a63d9fc2 in x11EventSourceDispatch (s=0x6484b0, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#31 0x00007f399f5e2a93 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#32 0x00007f399f5e3270 in ?? () from /usr/lib64/libglib-2.0.so.0
#33 0x00007f399f5e3510 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#34 0x00007f39a6fa434f in QEventDispatcherGlib::processEvents (this=0x6133b0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#35 0x00007f39a63d9c5e in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#36 0x00007f39a6f78a92 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#37 0x00007f39a6f78ca5 in QEventLoop::exec (this=0x7fff520504d0, flags=...) at kernel/qeventloop.cpp:201
#38 0x00007f39a6f7d10b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#39 0x000000000040416f in main (argc=1, argv=0x7fff52050ba8) at /usr/src/debug/kdepim-4.6.1/kontact/src/main.cpp:218

Possible duplicates by query: bug 278824, bug 278799, bug 277930, bug 275933, bug 275893.

Reported using DrKonqi