Bug 306740

Application: kontact (4.7.2)
KDE Platform Version: 4.7.2 (4.7.2) "release 5"
Qt Version: 4.7.4
Operating System: Linux 3.1.10-1.16-default x86_64
Distribution: "openSUSE 12.1 (x86_64)"

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

Reading e-mail; Kontact asks frequently to choose between left or right copy

The crash can be reproduced some of the time.

-- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
[Current thread is 1 (Thread 0x7fed76f95760 (LWP 2773))]

Thread 3 (Thread 0x7fed5ebf8700 (LWP 2792)):
#0  0x00007fed6eed5e6c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fed7381e9dc in WTF::TCMalloc_PageHeap::scavengerThread (this=0x7fed741d5200) at ../../../Source/JavaScriptCore/wtf/FastMalloc.cpp:2495
#2  0x00007fed7381eb09 in WTF::TCMalloc_PageHeap::runScavengerThread (context=<optimized out>) at ../../../Source/JavaScriptCore/wtf/FastMalloc.cpp:1618
#3  0x00007fed6eed1f05 in start_thread () from /lib64/libpthread.so.0
#4  0x00007fed7452810d in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7fed5e2df700 (LWP 2793)):
#0  0x00007fed7451eff3 in poll () from /lib64/libc.so.6
#1  0x00007fed6db5bae8 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007fed6db5bfa9 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007fed75913586 in QEventDispatcherGlib::processEvents (this=0x7fed580008c0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007fed758e7a32 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fed758e7c2f in QEventLoop::exec (this=0x7fed5e2dee20, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007fed757ff5df in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#7  0x00007fed75802025 in QThreadPrivate::start (arg=0x753030) at thread/qthread_unix.cpp:331
#8  0x00007fed6eed1f05 in start_thread () from /lib64/libpthread.so.0
#9  0x00007fed7452810d in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7fed76f95760 (LWP 2773)):
[KCrash Handler]
#6  ref (this=0x1060000008c) at /usr/include/QtCore/qatomic_x86_64.h:121
#7  QSharedDataPointer (o=..., this=0x7fffc71bdd70) at /usr/include/QtCore/qshareddata.h:93
#8  assignEntityPrivate (one=..., other=...) at /usr/src/debug/kdepimlibs-4.7.2/akonadi/entity.cpp:49
#9  0x00007fed712ec6c4 in Akonadi::Entity::Entity (this=<optimized out>, other=<optimized out>) at /usr/src/debug/kdepimlibs-4.7.2/akonadi/entity.cpp:56
#10 0x00007fed713689c5 in Akonadi::ConflictHandler::useLocalItem (this=0x20a86b0) at /usr/src/debug/kdepimlibs-4.7.2/akonadi/conflicthandling/conflicthandler.cpp:102
#11 0x00007fed71377040 in Akonadi::ConflictHandler::resolve (this=0x20a86b0) at /usr/src/debug/kdepimlibs-4.7.2/akonadi/conflicthandling/conflicthandler.cpp:85
#12 0x00007fed713771ac in Akonadi::ConflictHandler::qt_metacall (this=0x20a86b0, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x20f2920) at /usr/src/debug/kdepimlibs-4.7.2/build/akonadi/conflicthandler_p.moc:91
#13 0x00007fed758ff15a in QObject::event (this=0x20a86b0, e=<optimized out>) at kernel/qobject.cpp:1226
#14 0x00007fed74cb7c34 in notify_helper (e=0x20c2320, receiver=0x20a86b0, this=0x63ada0) at kernel/qapplication.cpp:4481
#15 QApplicationPrivate::notify_helper (this=0x63ada0, receiver=0x20a86b0, e=0x20c2320) at kernel/qapplication.cpp:4453
#16 0x00007fed74cbcac1 in QApplication::notify (this=0x7fffc71be7f0, receiver=0x20a86b0, e=0x20c2320) at kernel/qapplication.cpp:4360
#17 0x00007fed76339e36 in KApplication::notify (this=0x7fffc71be7f0, receiver=0x20a86b0, event=0x20c2320) at /usr/src/debug/kdelibs-4.7.2/kdeui/kernel/kapplication.cpp:311
#18 0x00007fed758e882c in QCoreApplication::notifyInternal (this=0x7fffc71be7f0, receiver=0x20a86b0, event=0x20c2320) at kernel/qcoreapplication.cpp:787
#19 0x00007fed758ebc08 in sendEvent (event=0x20c2320, receiver=0x20a86b0) at kernel/qcoreapplication.h:215
#20 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x60cd40) at kernel/qcoreapplication.cpp:1428
#21 0x00007fed759130c3 in sendPostedEvents () at kernel/qcoreapplication.h:220
#22 postEventSourceDispatch (s=<optimized out>) at kernel/qeventdispatcher_glib.cpp:277
#23 0x00007fed6db5b5dd in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#24 0x00007fed6db5bdd8 in ?? () from /usr/lib64/libglib-2.0.so.0
#25 0x00007fed6db5bfa9 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#26 0x00007fed7591351f in QEventDispatcherGlib::processEvents (this=0x60c970, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#27 0x00007fed74d5af9e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#28 0x00007fed758e7a32 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#29 0x00007fed758e7c2f in QEventLoop::exec (this=0x7fffc71be780, flags=...) at kernel/qeventloop.cpp:201
#30 0x00007fed758ebdf7 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#31 0x0000000000403919 in ?? ()
#32 0x00007fed7446e23d in __libc_start_main () from /lib64/libc.so.6
#33 0x0000000000403e61 in _start ()

Possible duplicates by query: bug 301647, bug 301110, bug 299330, bug 295546, bug 293311.

Reported using DrKonqi