Application: kontact (4.7.3)
KDE Platform Version: 4.7.3 (4.7.3)
Qt Version: 4.7.4
Operating System: Linux 2.6.41.1-1.fc15.x86_64 x86_64
Distribution (Platform): Fedora RPMs

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

I clicked to mark all messages read in a local mail folder.  This is the only time this has happened.

-- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
82	T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS)
[Current thread is 1 (Thread 0x7f71a0e3c840 (LWP 29199))]

Thread 3 (Thread 0x7f71968ec700 (LWP 29439)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:165
#1  0x0000003dd50ca93a in WTF::TCMalloc_PageHeap::scavengerThread (this=0x3dd58cf2c0) at wtf/FastMalloc.cpp:2378
#2  0x0000003dd50caa29 in WTF::TCMalloc_PageHeap::runScavengerThread (context=<optimized out>) at wtf/FastMalloc.cpp:1497
#3  0x00000033d0607b31 in start_thread (arg=0x7f71968ec700) at pthread_create.c:305
#4  0x00000033cfedfd2d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 2 (Thread 0x7f7195fe3700 (LWP 29440)):
#0  0x0000003dca385b1d in QTimerInfoList::updateCurrentTime (this=0x7f71900020d0) at kernel/qeventdispatcher_unix.cpp:339
#1  0x0000003dca385e53 in QTimerInfoList::timerWait (this=0x7f71900020d0, tm=...) at kernel/qeventdispatcher_unix.cpp:442
#2  0x0000003dca38492c in timerSourcePrepareHelper (src=<optimized out>, timeout=0x7f7195fe2bac) at kernel/qeventdispatcher_glib.cpp:136
#3  0x00000033d1a41cc2 in g_main_context_prepare (context=0x7f71900009b0, priority=0x7f7195fe2c18) at gmain.c:2762
#4  0x00000033d1a42bbd in g_main_context_iterate (context=0x7f71900009b0, block=1, dispatch=1, self=<optimized out>) at gmain.c:3072
#5  0x00000033d1a4325c in g_main_context_iteration (context=0x7f71900009b0, may_block=1) at gmain.c:3155
#6  0x0000003dca3853e6 in QEventDispatcherGlib::processEvents (this=0x7f71900008c0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#7  0x0000003dca359df2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#8  0x0000003dca359fef in QEventLoop::exec (this=0x7f7195fe2d40, flags=...) at kernel/qeventloop.cpp:201
#9  0x0000003dca27207f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#10 0x0000003dca274af5 in QThreadPrivate::start (arg=0x1b60980) at thread/qthread_unix.cpp:331
#11 0x00000033d0607b31 in start_thread (arg=0x7f7195fe3700) at pthread_create.c:305
#12 0x00000033cfedfd2d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 1 (Thread 0x7f71a0e3c840 (LWP 29199)):
[KCrash Handler]
#6  ref (this=0x1) at /usr/include/QtCore/qatomic_x86_64.h:121
#7  QByteArray (a=..., this=0x7fff6607c480) at /usr/include/QtCore/qbytearray.h:422
#8  MarkAsCommand::markMessages (this=0x28b0f20) at /usr/src/debug/kdepimlibs-4.7.3/akonadi/kmime/markascommand.cpp:105
#9  0x0000003dc9e27900 in MarkAsCommand::slotFetchDone (this=0x28b0f20, job=<optimized out>) at /usr/src/debug/kdepimlibs-4.7.3/akonadi/kmime/markascommand.cpp:75
#10 0x0000003dc9e27aa0 in MarkAsCommand::qt_metacall (this=0x28b0f20, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fff6607c660) at /usr/src/debug/kdepimlibs-4.7.3/x86_64-redhat-linux-gnu/akonadi/kmime/markascommand_p.moc:74
#11 0x0000003dca36d59a in QMetaObject::activate (sender=0x27a7a70, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff6607c660) at kernel/qobject.cpp:3278
#12 0x0000003dcbd41122 in KJob::result (this=<optimized out>, _t1=0x27a7a70) at /usr/src/debug/kdelibs-4.7.3/x86_64-redhat-linux-gnu/kdecore/kjob.moc:194
#13 0x0000003dcbd41160 in KJob::emitResult (this=0x27a7a70) at /usr/src/debug/kdelibs-4.7.3/kdecore/jobs/kjob.cpp:312
#14 0x0000003dcf533dad in Akonadi::Job::qt_metacall (this=0x27a7a70, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x267b980) at /usr/src/debug/kdepimlibs-4.7.3/x86_64-redhat-linux-gnu/akonadi/job.moc:91
#15 0x0000003dcf521db5 in Akonadi::ItemFetchJob::qt_metacall (this=0x27a7a70, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x267b980) at /usr/src/debug/kdepimlibs-4.7.3/x86_64-redhat-linux-gnu/akonadi/itemfetchjob.moc:73
#16 0x0000003dca37115a in QObject::event (this=0x27a7a70, e=<optimized out>) at kernel/qobject.cpp:1217
#17 0x0000003dcc3bcc64 in notify_helper (e=0x2213c40, receiver=0x27a7a70, this=0x1b61ef0) at kernel/qapplication.cpp:4481
#18 QApplicationPrivate::notify_helper (this=0x1b61ef0, receiver=0x27a7a70, e=0x2213c40) at kernel/qapplication.cpp:4453
#19 0x0000003dcc3c1af1 in QApplication::notify (this=0x7fff6607d080, receiver=0x27a7a70, e=0x2213c40) at kernel/qapplication.cpp:4360
#20 0x0000003dcda4d976 in KApplication::notify (this=0x7fff6607d080, receiver=0x27a7a70, event=0x2213c40) at /usr/src/debug/kdelibs-4.7.3/kdeui/kernel/kapplication.cpp:311
#21 0x0000003dca35a8dc in QCoreApplication::notifyInternal (this=0x7fff6607d080, receiver=0x27a7a70, event=0x2213c40) at kernel/qcoreapplication.cpp:787
#22 0x0000003dca35df18 in sendEvent (event=0x2213c40, receiver=0x27a7a70) at kernel/qcoreapplication.h:215
#23 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x1b2b460) at kernel/qcoreapplication.cpp:1428
#24 0x0000003dca384f23 in sendPostedEvents () at kernel/qcoreapplication.h:220
#25 postEventSourceDispatch (s=0x1b5d170) at kernel/qeventdispatcher_glib.cpp:277
#26 0x00000033d1a427ed in g_main_dispatch (context=0x1b5d080) at gmain.c:2441
#27 g_main_context_dispatch (context=0x1b5d080) at gmain.c:3014
#28 0x00000033d1a42fc8 in g_main_context_iterate (context=0x1b5d080, block=<optimized out>, dispatch=1, self=<optimized out>) at gmain.c:3092
#29 0x00000033d1a4325c in g_main_context_iteration (context=0x1b5d080, may_block=1) at gmain.c:3155
#30 0x0000003dca38537f in QEventDispatcherGlib::processEvents (this=0x1b2cb50, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#31 0x0000003dcc45fbae in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:207
#32 0x0000003dca359df2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#33 0x0000003dca359fef in QEventLoop::exec (this=0x7fff6607d010, flags=...) at kernel/qeventloop.cpp:201
#34 0x0000003dca35e107 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#35 0x00000000004037b9 in ?? ()
#36 0x00000033cfe2139d in __libc_start_main (main=0x402cd0, argc=1, ubp_av=0x7fff6607d6a8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff6607d698) at libc-start.c:226
#37 0x0000000000403d11 in _start ()

This bug may be a duplicate of or related to bug 283272.

Possible duplicates by query: bug 288255, bug 284169, bug 283272, bug 279609.

Reported using DrKonqi