Application: kontact (4.7 rc2)
KDE Platform Version: 4.6.95 (4.7 RC2) (Compiled from sources)
Qt Version: 4.7.3
Operating System: Linux 2.6.38-gentoo-r6 x86_64
Distribution (Platform): Gentoo Packages

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

In the afternoon when I come home, I am waking my laptop from suspend to ram. When I hit the button to check for new mails, kontact crashes while receiving. It seems related that there are usualy 10-30 new mails then.

The crash can be reproduced every time.

-- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
[Current thread is 1 (Thread 0x7ff8ce721760 (LWP 6874))]

Thread 2 (Thread 0x7ff8ba577700 (LWP 6890)):
#0  pthread_cond_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007ff8cb146a3d in WTF::TCMalloc_PageHeap::scavengerThread (this=<value optimized out>) at wtf/FastMalloc.cpp:2378
#2  0x00007ff8cb146b49 in WTF::TCMalloc_PageHeap::runScavengerThread (context=0x7ff8cb8faf34) at wtf/FastMalloc.cpp:1497
#3  0x00007ff8c6af5c1a in start_thread (arg=<value optimized out>) at pthread_create.c:301
#4  0x00007ff8cbc3ae7d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 1 (Thread 0x7ff8ce721760 (LWP 6874)):
[KCrash Handler]
#6  operator== (this=0x62dcd30) at /usr/include/qt4/QtCore/qbasicatomic.h:70
#7  data (this=0x62dcd30) at /usr/include/qt4/QtCore/qsharedpointer_impl.h:565
#8  parent (this=0x62dcd30) at /var/tmp/portage/kde-base/kdepim-common-libs-4.6.95/work/kdepim-common-libs-4.6.95/libkdepim/progressmanager.h:61
#9  KPIM::ProgressItem::setComplete (this=0x62dcd30) at /var/tmp/portage/kde-base/kdepim-common-libs-4.6.95/work/kdepim-common-libs-4.6.95/libkdepim/progressmanager.cpp:56
#10 0x00007ff8c9a44d7b in KPIM::AgentProgressMonitor::Private::instanceStatusChanged (this=0x61078c0, instance=...) at /var/tmp/portage/kde-base/kdepim-common-libs-4.6.95/work/kdepim-common-libs-4.6.95/libkdepim/agentprogressmonitor.cpp:87
#11 0x00007ff8c9a44fb2 in KPIM::AgentProgressMonitor::qt_metacall (this=0x6e5f400, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffe6381ed0) at /var/tmp/portage/kde-base/kdepim-common-libs-4.6.95/work/kdepim-common-libs-4.6.95_build/libkdepim/agentprogressmonitor.moc:78
#12 0x00007ff8cd01ca0f in QMetaObject::activate (sender=0x1c5aab0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7ff8cd336160) at kernel/qobject.cpp:3278
#13 0x00007ff8c8ed5765 in Akonadi::AgentManager::instanceStatusChanged (this=0x18918f0, _t1=<value optimized out>) at /var/tmp/portage/kde-base/kdepimlibs-4.6.95/work/kdepimlibs-4.6.95_build/akonadi/agentmanager.moc:177
#14 0x00007ff8c8edb39b in Akonadi::AgentManagerPrivate::agentInstanceStatusChanged (this=0x1c5a580, identifier=<value optimized out>, status=0, msg=...) at /var/tmp/portage/kde-base/kdepimlibs-4.6.95/work/kdepimlibs-4.6.95/akonadi/agentmanager.cpp:129
#15 0x00007ff8c8edbba6 in Akonadi::AgentManager::qt_metacall (this=0x1c5aab0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffe6382080) at /var/tmp/portage/kde-base/kdepimlibs-4.6.95/work/kdepimlibs-4.6.95_build/akonadi/agentmanager.moc:131
#16 0x00007ff8cd01ca0f in QMetaObject::activate (sender=0x1c5aa50, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7ff8cd336160) at kernel/qobject.cpp:3278
#17 0x00007ff8c8fea4eb in OrgFreedesktopAkonadiAgentManagerInterface::agentInstanceStatusChanged (this=0x18918f0, _t1=<value optimized out>, _t2=0, _t3=<value optimized out>) at /var/tmp/portage/kde-base/kdepimlibs-4.6.95/work/kdepimlibs-4.6.95_build/akonadi/agentmanagerinterface.moc:285
#18 0x00007ff8c8feaabf in OrgFreedesktopAkonadiAgentManagerInterface::qt_metacall (this=0x1c5aa50, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffe63827c0) at /var/tmp/portage/kde-base/kdepimlibs-4.6.95/work/kdepimlibs-4.6.95_build/akonadi/agentmanagerinterface.moc:167
#19 0x00007ff8c928f8d9 in QDBusConnectionPrivate::deliverCall (this=<value optimized out>, object=<value optimized out>, msg=<value optimized out>, metaTypes=..., slotIdx=<value optimized out>) at qdbusintegrator.cpp:941
#20 0x00007ff8c929960f in QDBusCallDeliveryEvent::placeMetaCall (this=0x31, object=0x0) at qdbusintegrator_p.h:103
#21 0x00007ff8cd016abe in QObject::event (this=0x1c5aa50, e=0x18918f0) at kernel/qobject.cpp:1217
#22 0x00007ff8cc3a98dc in QApplicationPrivate::notify_helper (this=0x174f640, receiver=0x1c5aa50, e=0x60f6d50) at kernel/qapplication.cpp:4462
#23 0x00007ff8cc3aed7d in QApplication::notify (this=0x7fffe6383470, receiver=0x1c5aa50, e=0x60f6d50) at kernel/qapplication.cpp:4341
#24 0x00007ff8cdab5886 in KApplication::notify (this=0x7fffe6383470, receiver=0x1c5aa50, event=0x60f6d50) at /var/tmp/portage/kde-base/kdelibs-4.6.95/work/kdelibs-4.6.95/kdeui/kernel/kapplication.cpp:311
#25 0x00007ff8cd004d2b in QCoreApplication::notifyInternal (this=0x7fffe6383470, receiver=0x1c5aa50, event=0x60f6d50) at kernel/qcoreapplication.cpp:731
#26 0x00007ff8cd007cb1 in sendEvent (receiver=0x0, event_type=<value optimized out>, data=0x1727be0) at kernel/qcoreapplication.h:215
#27 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value optimized out>, data=0x1727be0) at kernel/qcoreapplication.cpp:1372
#28 0x00007ff8cd0312d3 in sendPostedEvents (s=0x1760b70) at kernel/qcoreapplication.h:220
#29 postEventSourceDispatch (s=0x1760b70) at kernel/qeventdispatcher_glib.cpp:277
#30 0x00007ff8c593cbc1 in g_main_dispatch (context=0x1751db0) at gmain.c:2441
#31 g_main_context_dispatch (context=0x1751db0) at gmain.c:3014
#32 0x00007ff8c5941258 in g_main_context_iterate (context=0x1751db0, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>) at gmain.c:3092
#33 0x00007ff8c594140c in g_main_context_iteration (context=0x1751db0, may_block=1) at gmain.c:3155
#34 0x00007ff8cd030e13 in QEventDispatcherGlib::processEvents (this=0x17277e0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#35 0x00007ff8cc45bcbe in QGuiEventDispatcherGlib::processEvents (this=0x18918f0, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#36 0x00007ff8cd003a82 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#37 0x00007ff8cd003e64 in QEventLoop::exec (this=0x7fffe63833b0, flags=) at kernel/qeventloop.cpp:201
#38 0x00007ff8cd007edb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#39 0x0000000000404149 in main (argc=<value optimized out>, argv=<value optimized out>) at /var/tmp/portage/kde-base/kontact-4.6.95/work/kontact-4.6.95/kontact/src/main.cpp:218

Possible duplicates by query: bug 270233, bug 257028, bug 242085, bug 206058, bug 193828.

Reported using DrKonqi