Bug 279662

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:
Kmail crashes after fetching emails. Seems to stop when attempting to filter.

The crash can be reproduced every time.

-- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
[Current thread is 1 (Thread 0x7fc77a0e8760 (LWP 9675))]

Thread 2 (Thread 0x7fc762f53710 (LWP 9676)):
#0  0x00007fc77245739c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fc776b2bbd4 in WTF::TCMalloc_PageHeap::runScavengerThread(void*) () from /usr/lib64/libQtWebKit.so.4
#2  0x00007fc772452a4f in start_thread () from /lib64/libpthread.so.0
#3  0x00007fc7776dd82d in clone () from /lib64/libc.so.6
#4  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fc77a0e8760 (LWP 9675)):
[KCrash Handler]
#6  operator== (this=0xe77c70) at /usr/include/QtCore/qbasicatomic.h:70
#7  data (this=0xe77c70) at /usr/include/QtCore/qsharedpointer_impl.h:565
#8  parent (this=0xe77c70) at /usr/src/debug/kdepim-4.6.1/libkdepim/progressmanager.h:61
#9  KPIM::ProgressItem::setComplete (this=0xe77c70) at /usr/src/debug/kdepim-4.6.1/libkdepim/progressmanager.cpp:56
#10 0x00007fc77535eed9 in KPIM::AgentProgressMonitor::Private::instanceStatusChanged (this=0xfe7970, instance=...) at /usr/src/debug/kdepim-4.6.1/libkdepim/agentprogressmonitor.cpp:87
#11 0x00007fc77535f04a in KPIM::AgentProgressMonitor::qt_metacall (this=0x9b0d90, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff6dde4fb0)
    at /usr/src/debug/kdepim-4.6.1/build/libkdepim/agentprogressmonitor.moc:78
#12 0x00007fc778a9b8af in QMetaObject::activate (sender=0xaea340, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fff6dde4fb0) at kernel/qobject.cpp:3278
#13 0x00007fc774847b25 in Akonadi::AgentManager::instanceStatusChanged (this=<value optimized out>, _t1=<value optimized out>) at /usr/src/debug/kdepimlibs-4.6.5/build/akonadi/agentmanager.moc:177
#14 0x00007fc774885d11 in Akonadi::AgentManagerPrivate::agentInstanceStatusChanged (this=0xb65530, identifier=<value optimized out>, status=0, msg=...)
    at /usr/src/debug/kdepimlibs-4.6.5/akonadi/agentmanager.cpp:129
#15 0x00007fc774887ffe in Akonadi::AgentManager::qt_metacall (this=0xaea340, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff6dde5130)
    at /usr/src/debug/kdepimlibs-4.6.5/build/akonadi/agentmanager.moc:131
#16 0x00007fc778a9b8af in QMetaObject::activate (sender=0xad4860, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fff6dde5130) at kernel/qobject.cpp:3278
#17 0x00007fc77495486b in OrgFreedesktopAkonadiAgentManagerInterface::agentInstanceStatusChanged (this=<value optimized out>, _t1=<value optimized out>, _t2=0, _t3=<value optimized out>)
    at /usr/src/debug/kdepimlibs-4.6.5/build/akonadi/agentmanagerinterface.moc:285
#18 0x00007fc774954d5d in OrgFreedesktopAkonadiAgentManagerInterface::qt_metacall (this=0xad4860, _c=QMetaObject::InvokeMetaMethod, _id=7, _a=0x7fff6dde5a90)
    at /usr/src/debug/kdepimlibs-4.6.5/build/akonadi/agentmanagerinterface.moc:167
#19 0x00007fc774bf3f28 in QDBusConnectionPrivate::deliverCall (this=0x62d3e0, object=0xad4860, msg=..., metaTypes=..., slotIdx=12) at qdbusintegrator.cpp:941
#20 0x00007fc774bff68f in QDBusCallDeliveryEvent::placeMetaCall (this=<value optimized out>, object=<value optimized out>) at qdbusintegrator_p.h:103
#21 0x00007fc778a9a52a in QObject::event (this=0xad4860, e=<value optimized out>) at kernel/qobject.cpp:1217
#22 0x00007fc777e41114 in QApplicationPrivate::notify_helper (this=0x63d580, receiver=0xad4860, e=0x14d3310) at kernel/qapplication.cpp:4462
#23 0x00007fc777e496aa in QApplication::notify (this=<value optimized out>, receiver=0xad4860, e=0x14d3310) at kernel/qapplication.cpp:4341
#24 0x00007fc7793fd7f6 in KApplication::notify (this=0x7fff6dde6570, receiver=0xad4860, event=0x14d3310) at /usr/src/debug/kdelibs-4.6.5/kdeui/kernel/kapplication.cpp:311
#25 0x00007fc778a8665c in QCoreApplication::notifyInternal (this=0x7fff6dde6570, receiver=0xad4860, event=0x14d3310) at kernel/qcoreapplication.cpp:731
#26 0x00007fc778a89e55 in sendEvent (receiver=0x0, event_type=0, data=0x60d4a0) at kernel/qcoreapplication.h:215
#27 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x60d4a0) at kernel/qcoreapplication.cpp:1372
#28 0x00007fc778ab11b3 in sendPostedEvents (s=<value optimized out>) at kernel/qcoreapplication.h:220
#29 postEventSourceDispatch (s=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:277
#30 0x00007fc7710efa93 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#31 0x00007fc7710f0270 in ?? () from /usr/lib64/libglib-2.0.so.0
#32 0x00007fc7710f0510 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#33 0x00007fc778ab134f in QEventDispatcherGlib::processEvents (this=0x6133b0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#34 0x00007fc777ee6c5e in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#35 0x00007fc778a85a92 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#36 0x00007fc778a85ca5 in QEventLoop::exec (this=0x7fff6dde64c0, flags=...) at kernel/qeventloop.cpp:201
#37 0x00007fc778a8a10b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#38 0x000000000040416f in _start ()

Possible duplicates by query: bug 279024, bug 277773, bug 270233, bug 257028.

Reported using DrKonqi