Application: kontact (4.7.3)
KDE Platform Version: 4.7.3 (4.7.3)
Qt Version: 4.7.4
Operating System: Linux 3.0.0-13-generic x86_64
Distribution: Ubuntu 11.10

-- Information about the crash:
KMail crashes on every startup, last message appearing is filtering new messages, then it crashes.

The crash can be reproduced every time.

-- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f70a579c7a0 (LWP 28652))]

Thread 4 (Thread 0x7f709fb46700 (LWP 28653)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00000032fa186c2c in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#2  0x00000032fa186d59 in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#3  0x00000032dea07efc in start_thread (arg=0x7f709fb46700) at pthread_create.c:304
#4  0x00000032de2e189d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f709f245700 (LWP 28654)):
#0  0x00000032de2efa86 in pthread_mutex_lock (mutex=0x7f70980009a8) at forward.c:182
#1  0x00000032dfa43e5d in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00000032dfa44dfd in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00000032dfa45429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00000032dd197f3e in QEventDispatcherGlib::processEvents (this=0x7f70980008b0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#5  0x00000032dd16bcf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#6  0x00000032dd16bef7 in QEventLoop::exec (this=0x7f709f244de0, flags=...) at kernel/qeventloop.cpp:201
#7  0x00000032dd08327f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#8  0x00000032dd085d05 in QThreadPrivate::start (arg=0x113e4e0) at thread/qthread_unix.cpp:331
#9  0x00000032dea07efc in start_thread (arg=0x7f709f245700) at pthread_create.c:304
#10 0x00000032de2e189d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f7052b6f700 (LWP 28706)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:216
#1  0x00000032dd08611e in wait (time=30000, this=0x207c0b0) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x20781a0, time=30000) at thread/qwaitcondition_unix.cpp:160
#3  0x00000032dd07a81f in QThreadPoolThread::run (this=0x20a4130) at concurrent/qthreadpool.cpp:140
#4  0x00000032dd085d05 in QThreadPrivate::start (arg=0x20a4130) at thread/qthread_unix.cpp:331
#5  0x00000032dea07efc in start_thread (arg=0x7f7052b6f700) at pthread_create.c:304
#6  0x00000032de2e189d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f70a579c7a0 (LWP 28652)):
[KCrash Handler]
#6  0x0000000000000000 in ?? ()
#7  0x00000032dd17e82a in queued_activate (sender=0x2576f00, signal=5, c=0x32dd49fe20, argv=0x7fffdc074d20, semaphore=0x0) at kernel/qobject.cpp:3128
#8  0x00000032dd17fd77 in QMetaObject::activate (sender=0x2576f00, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fffdc074d20) at kernel/qobject.cpp:3249
#9  0x00000032fe670e90 in KPIM::ProgressItem::progressItemProgress (this=<optimized out>, _t1=0x2576f00, _t2=101) at ./progressmanager.moc:114
#10 0x00007f7057738470 in updateProgress (this=0x2576f00) at ../../libkdepim/progressmanager.h:158
#11 MailCommon::FilterManager::Private::slotItemsFetchedForFilter (this=0x19346e0, items=<optimized out>) at ../../mailcommon/filtermanager.cpp:150
#12 0x00007f7057738b62 in MailCommon::FilterManager::qt_metacall (this=0x193e8e0, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fffdc074fa0) at ./filtermanager.moc:103
#13 0x00000032dd17feba in QMetaObject::activate (sender=0x25905d0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fffdc074fa0) at kernel/qobject.cpp:3278
#14 0x00000032eb31bb42 in Akonadi::ItemFetchJob::itemsReceived (this=<optimized out>, _t1=<optimized out>) at ./itemfetchjob.moc:92
#15 0x00000032eb31c964 in timeout (this=0x2521620) at ../../akonadi/itemfetchjob.cpp:71
#16 Akonadi::ItemFetchJob::qt_metacall (this=<optimized out>, _c=<optimized out>, _id=2, _a=0x7fffdc075040) at ./itemfetchjob.moc:80
#17 0x00000032dd17feba in QMetaObject::activate (sender=0x219a310, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3278
#18 0x00000032dd183789 in QObject::event (this=0x219a310, e=<optimized out>) at kernel/qobject.cpp:1181
#19 0x00000032e53fc424 in notify_helper (e=0x7fffdc0755a0, receiver=0x219a310, this=0xf33750) at kernel/qapplication.cpp:4486
#20 QApplicationPrivate::notify_helper (this=0xf33750, receiver=0x219a310, e=0x7fffdc0755a0) at kernel/qapplication.cpp:4458
#21 0x00000032e5401291 in QApplication::notify (this=0x7fffdc077ee0, receiver=0x219a310, e=0x7fffdc0755a0) at kernel/qapplication.cpp:4365
#22 0x00000032e9c31126 in KApplication::notify (this=0x7fffdc077ee0, receiver=0x219a310, event=0x7fffdc0755a0) at ../../kdeui/kernel/kapplication.cpp:311
#23 0x00000032dd16cafc in QCoreApplication::notifyInternal (this=0x7fffdc077ee0, receiver=0x219a310, event=0x7fffdc0755a0) at kernel/qcoreapplication.cpp:787
#24 0x00000032dd199d62 in sendEvent (event=0x7fffdc0755a0, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#25 QTimerInfoList::activateTimers (this=0xf2fb70) at kernel/qeventdispatcher_unix.cpp:603
#26 0x00000032dd197538 in timerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:184
#27 idleTimerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:231
#28 0x00000032dfa44a5d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#29 0x00000032dfa45258 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#30 0x00000032dfa45429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#31 0x00000032dd197ed6 in QEventDispatcherGlib::processEvents (this=0xf02fd0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#32 0x00000032e54a407e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#33 0x00000032dd16bcf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#34 0x00000032dd16bef7 in QEventLoop::exec (this=0x7fffdc075830, flags=...) at kernel/qeventloop.cpp:201
#35 0x00000032e89313d6 in KJob::exec (this=0x2595010) at ../../kdecore/jobs/kjob.cpp:204
#36 0x00007f7057762948 in MailCommon::SearchRuleString::matchesInternal (this=0x1cd1c70, msgContents=<optimized out>) at ../../mailcommon/searchpattern.cpp:614
#37 0x00007f7057767d12 in MailCommon::SearchRuleString::matches (this=0x1cd1c70, item=<optimized out>) at ../../mailcommon/searchpattern.cpp:463
#38 0x00007f70577670c8 in MailCommon::SearchPattern::matches (this=0x1cd0df0, item=..., ignoreBody=false) at ../../mailcommon/searchpattern.cpp:984
#39 0x00007f7057735ad6 in MailCommon::FilterManager::Private::isMatching (this=<optimized out>, item=..., filter=0x1cd0df0) at ../../mailcommon/filtermanager.cpp:225
#40 0x00007f7057736540 in MailCommon::FilterManager::process (this=0x193e8e0, item=..., set=<optimized out>, account=false, accountId=...) at ../../mailcommon/filtermanager.cpp:412
#41 0x00007f7057738573 in MailCommon::FilterManager::Private::slotItemsFetchedForFilter (this=0x19346e0, items=<optimized out>) at ../../mailcommon/filtermanager.cpp:157
#42 0x00007f7057738b62 in MailCommon::FilterManager::qt_metacall (this=0x193e8e0, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fffdc076220) at ./filtermanager.moc:103
#43 0x00000032dd17feba in QMetaObject::activate (sender=0x211c4d0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fffdc076220) at kernel/qobject.cpp:3278
#44 0x00000032eb31bb42 in Akonadi::ItemFetchJob::itemsReceived (this=<optimized out>, _t1=<optimized out>) at ./itemfetchjob.moc:92
#45 0x00000032eb31c964 in timeout (this=0x20f6b70) at ../../akonadi/itemfetchjob.cpp:71
#46 Akonadi::ItemFetchJob::qt_metacall (this=<optimized out>, _c=<optimized out>, _id=2, _a=0x7fffdc076340) at ./itemfetchjob.moc:80
#47 0x00000032dd17feba in QMetaObject::activate (sender=0x211c4d0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fffdc076340) at kernel/qobject.cpp:3278
#48 0x00000032e89315b2 in KJob::result (this=<optimized out>, _t1=0x211c4d0) at ./kjob.moc:194
#49 0x00000032e89315f0 in KJob::emitResult (this=0x211c4d0) at ../../kdecore/jobs/kjob.cpp:312
#50 0x00000032eb32f06d in Akonadi::Job::qt_metacall (this=0x211c4d0, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x24dce90) at ./job.moc:91
#51 0x00000032eb31c865 in Akonadi::ItemFetchJob::qt_metacall (this=0x211c4d0, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x24dce90) at ./itemfetchjob.moc:73
#52 0x00000032dd183a5e in QObject::event (this=0x211c4d0, e=<optimized out>) at kernel/qobject.cpp:1217
#53 0x00000032e53fc424 in notify_helper (e=0x25b1f90, receiver=0x211c4d0, this=0xf33750) at kernel/qapplication.cpp:4486
#54 QApplicationPrivate::notify_helper (this=0xf33750, receiver=0x211c4d0, e=0x25b1f90) at kernel/qapplication.cpp:4458
#55 0x00000032e5401291 in QApplication::notify (this=0x7fffdc077ee0, receiver=0x211c4d0, e=0x25b1f90) at kernel/qapplication.cpp:4365
#56 0x00000032e9c31126 in KApplication::notify (this=0x7fffdc077ee0, receiver=0x211c4d0, event=0x25b1f90) at ../../kdeui/kernel/kapplication.cpp:311
#57 0x00000032dd16cafc in QCoreApplication::notifyInternal (this=0x7fffdc077ee0, receiver=0x211c4d0, event=0x25b1f90) at kernel/qcoreapplication.cpp:787
#58 0x00000032dd17051f in sendEvent (event=0x25b1f90, receiver=0x211c4d0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#59 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0xf018e0) at kernel/qcoreapplication.cpp:1428
#60 0x00000032dd197a73 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#61 postEventSourceDispatch (s=<optimized out>) at kernel/qeventdispatcher_glib.cpp:277
#62 0x00000032dfa44a5d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#63 0x00000032dfa45258 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#64 0x00000032dfa45429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#65 0x00000032dd197ed6 in QEventDispatcherGlib::processEvents (this=0xf02fd0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#66 0x00000032e54a407e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#67 0x00000032dd16bcf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#68 0x00000032dd16bef7 in QEventLoop::exec (this=0x7fffdc076b50, flags=...) at kernel/qeventloop.cpp:201
#69 0x00000032e89313d6 in KJob::exec (this=0x217bf30) at ../../kdecore/jobs/kjob.cpp:204
#70 0x00007f7057762948 in MailCommon::SearchRuleString::matchesInternal (this=0x1cd1c70, msgContents=<optimized out>) at ../../mailcommon/searchpattern.cpp:614
#71 0x00007f7057767d12 in MailCommon::SearchRuleString::matches (this=0x1cd1c70, item=<optimized out>) at ../../mailcommon/searchpattern.cpp:463
#72 0x00007f70577670c8 in MailCommon::SearchPattern::matches (this=0x1cd0df0, item=..., ignoreBody=false) at ../../mailcommon/searchpattern.cpp:984
#73 0x00007f7057735ad6 in MailCommon::FilterManager::Private::isMatching (this=<optimized out>, item=..., filter=0x1cd0df0) at ../../mailcommon/filtermanager.cpp:225
#74 0x00007f7057736540 in MailCommon::FilterManager::process (this=0x193e8e0, item=..., set=<optimized out>, account=false, accountId=...) at ../../mailcommon/filtermanager.cpp:412
#75 0x00007f7057738573 in MailCommon::FilterManager::Private::slotItemsFetchedForFilter (this=0x19346e0, items=<optimized out>) at ../../mailcommon/filtermanager.cpp:157
#76 0x00007f7057738b62 in MailCommon::FilterManager::qt_metacall (this=0x193e8e0, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fffdc077540) at ./filtermanager.moc:103
#77 0x00000032dd17feba in QMetaObject::activate (sender=0x20f12c0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fffdc077540) at kernel/qobject.cpp:3278
#78 0x00000032eb31bb42 in Akonadi::ItemFetchJob::itemsReceived (this=<optimized out>, _t1=<optimized out>) at ./itemfetchjob.moc:92
#79 0x00000032eb31c964 in timeout (this=0x216cfd0) at ../../akonadi/itemfetchjob.cpp:71
#80 Akonadi::ItemFetchJob::qt_metacall (this=<optimized out>, _c=<optimized out>, _id=2, _a=0x7fffdc077660) at ./itemfetchjob.moc:80
#81 0x00000032dd17feba in QMetaObject::activate (sender=0x20f12c0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fffdc077660) at kernel/qobject.cpp:3278
#82 0x00000032e89315b2 in KJob::result (this=<optimized out>, _t1=0x20f12c0) at ./kjob.moc:194
#83 0x00000032e89315f0 in KJob::emitResult (this=0x20f12c0) at ../../kdecore/jobs/kjob.cpp:312
#84 0x00000032eb32f06d in Akonadi::Job::qt_metacall (this=0x20f12c0, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x20fdab0) at ./job.moc:91
#85 0x00000032eb31c865 in Akonadi::ItemFetchJob::qt_metacall (this=0x20f12c0, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x20fdab0) at ./itemfetchjob.moc:73
#86 0x00000032dd183a5e in QObject::event (this=0x20f12c0, e=<optimized out>) at kernel/qobject.cpp:1217
#87 0x00000032e53fc424 in notify_helper (e=0x25865a0, receiver=0x20f12c0, this=0xf33750) at kernel/qapplication.cpp:4486
#88 QApplicationPrivate::notify_helper (this=0xf33750, receiver=0x20f12c0, e=0x25865a0) at kernel/qapplication.cpp:4458
#89 0x00000032e5401291 in QApplication::notify (this=0x7fffdc077ee0, receiver=0x20f12c0, e=0x25865a0) at kernel/qapplication.cpp:4365
#90 0x00000032e9c31126 in KApplication::notify (this=0x7fffdc077ee0, receiver=0x20f12c0, event=0x25865a0) at ../../kdeui/kernel/kapplication.cpp:311
#91 0x00000032dd16cafc in QCoreApplication::notifyInternal (this=0x7fffdc077ee0, receiver=0x20f12c0, event=0x25865a0) at kernel/qcoreapplication.cpp:787
#92 0x00000032dd17051f in sendEvent (event=0x25865a0, receiver=0x20f12c0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#93 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0xf018e0) at kernel/qcoreapplication.cpp:1428
#94 0x00000032dd197a73 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#95 postEventSourceDispatch (s=<optimized out>) at kernel/qeventdispatcher_glib.cpp:277
#96 0x00000032dfa44a5d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#97 0x00000032dfa45258 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#98 0x00000032dfa45429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#99 0x00000032dd197ed6 in QEventDispatcherGlib::processEvents (this=0xf02fd0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#100 0x00000032e54a407e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#101 0x00000032dd16bcf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#102 0x00000032dd16bef7 in QEventLoop::exec (this=0x7fffdc077e70, flags=...) at kernel/qeventloop.cpp:201
#103 0x00000032dd170789 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#104 0x0000000000403629 in main (argc=1, argv=0x7fffdc078508) at ../../../kontact/src/main.cpp:218

Reported using DrKonqi