Bug 260792

Application: kontact (4.4.8)
KDE Platform Version: 4.5.4 (KDE 4.5.4) "release 9"
Qt Version: 4.7.1
Operating System: Linux 2.6.34.7-0.5-desktop x86_64
Distribution: "openSUSE 11.3 (x86_64)"

-- Information about the crash:
What I was doing when the application crashed:
-Collapse specific folder in the tree on the left hand side
-Expand folder by clicking on '+'
-Crash

The crash can be reproduced every time.

-- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f083b12a760 (LWP 10365))]

Thread 3 (Thread 0x7f08189d8710 (LWP 10405)):
#0  0x00007f083346239c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f083951910b in wait (this=<value optimized out>, mutex=0xe92ea0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0xe92ea0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f081eb4e3f6 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xf789c0, th=0x1194000) at /usr/src/debug/kdelibs-4.5.4/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f081eb50e45 in waitForAvailableJob (this=0x9db9d0, th=0x1194000) at /usr/src/debug/kdelibs-4.5.4/threadweaver/Weaver/WeaverImpl.cpp:356
#5  ThreadWeaver::WorkingHardState::applyForWork (this=0x9db9d0, th=0x1194000) at /usr/src/debug/kdelibs-4.5.4/threadweaver/Weaver/WorkingHardState.cpp:71
#6  0x00007f081eb4e7ef in ThreadWeaver::ThreadRunHelper::run (this=0x7f08189d7e30, parent=0xf789c0, th=0x1194000) at /usr/src/debug/kdelibs-4.5.4/threadweaver/Weaver/Thread.cpp:87
#7  0x00007f081eb4e878 in ThreadWeaver::Thread::run (this=0x1194000) at /usr/src/debug/kdelibs-4.5.4/threadweaver/Weaver/Thread.cpp:142
#8  0x00007f0839518a1e in QThreadPrivate::start (arg=0x1194000) at thread/qthread_unix.cpp:285
#9  0x00007f083345da4f in start_thread () from /lib64/libpthread.so.0
#10 0x00007f083825e82d in clone () from /lib64/libc.so.6
#11 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f081961a710 (LWP 10427)):
#0  0x00007f083346239c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f083951910b in wait (this=<value optimized out>, mutex=0xe92ea0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0xe92ea0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f081eb4e3f6 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xf789c0, th=0x1a91cd0) at /usr/src/debug/kdelibs-4.5.4/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f081eb50e45 in waitForAvailableJob (this=0x9db9d0, th=0x1a91cd0) at /usr/src/debug/kdelibs-4.5.4/threadweaver/Weaver/WeaverImpl.cpp:356
#5  ThreadWeaver::WorkingHardState::applyForWork (this=0x9db9d0, th=0x1a91cd0) at /usr/src/debug/kdelibs-4.5.4/threadweaver/Weaver/WorkingHardState.cpp:71
#6  0x00007f081eb4e7ef in ThreadWeaver::ThreadRunHelper::run (this=0x7f0819619e30, parent=0xf789c0, th=0x1a91cd0) at /usr/src/debug/kdelibs-4.5.4/threadweaver/Weaver/Thread.cpp:87
#7  0x00007f081eb4e878 in ThreadWeaver::Thread::run (this=0x1a91cd0) at /usr/src/debug/kdelibs-4.5.4/threadweaver/Weaver/Thread.cpp:142
#8  0x00007f0839518a1e in QThreadPrivate::start (arg=0x1a91cd0) at thread/qthread_unix.cpp:285
#9  0x00007f083345da4f in start_thread () from /lib64/libpthread.so.0
#10 0x00007f083825e82d in clone () from /lib64/libc.so.6
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f083b12a760 (LWP 10365)):
[KCrash Handler]
#6  operator!= (this=0x18baa78, akey=@0x7fffa99d85a8) at /usr/include/QtCore/qbasicatomic.h:75
#7  detach (this=0x18baa78, akey=@0x7fffa99d85a8) at /usr/include/QtCore/qmap.h:182
#8  QMap<KPIM::ProgressItem*, bool>::remove (this=0x18baa78, akey=@0x7fffa99d85a8) at /usr/include/QtCore/qmap.h:638
#9  0x00007f083aa85b3b in KPIM::ProgressItem::removeChild (this=0x18baa40, kiddo=0x1f5d2a0) at /usr/src/debug/kdepim-4.4.8/libkdepim/progressmanager.cpp:73
#10 0x00007f083aa85ba1 in KPIM::ProgressItem::setComplete (this=0x1f5d2a0) at /usr/src/debug/kdepim-4.4.8/libkdepim/progressmanager.cpp:58
#11 0x00007f081ef92ba5 in KMail::ImapAccountBase::removeJob (this=0xeab3f0, it=<value optimized out>) at /usr/src/debug/kdepim-4.4.8/kmail/imapaccountbase.cpp:1375
#12 0x00007f081eec0692 in KMail::ListJob::slotListResult (this=0x1e1d720, job=0x10894d0) at /usr/src/debug/kdepim-4.4.8/kmail/listjob.cpp:182
#13 0x00007f081eec24c3 in KMail::ListJob::qt_metacall (this=0x1e1d720, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffa99d8770)
    at /usr/src/debug/kdepim-4.4.8/build/kmail/listjob.moc:83
#14 0x00007f0839618fef in QMetaObject::activate (sender=0x10894d0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fffa99d8770) at kernel/qobject.cpp:3272
#15 0x00007f08399f0912 in KJob::result (this=<value optimized out>, _t1=0x10894d0) at /usr/src/debug/kdelibs-4.5.4/build/kdecore/kjob.moc:194
#16 0x00007f08399f0950 in KJob::emitResult (this=0x10894d0) at /usr/src/debug/kdelibs-4.5.4/kdecore/jobs/kjob.cpp:312
#17 0x00007f0836ec608d in KIO::SimpleJob::slotFinished (this=0x10894d0) at /usr/src/debug/kdelibs-4.5.4/kio/kio/job.cpp:525
#18 0x00007f0836ec6595 in KIO::ListJob::slotFinished (this=0x10894d0) at /usr/src/debug/kdelibs-4.5.4/kio/kio/job.cpp:2556
#19 0x00007f0836e9d159 in KIO::ListJob::qt_metacall (this=0x10894d0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffa99d8aa0)
    at /usr/src/debug/kdelibs-4.5.4/build/kio/jobclasses.moc:818
#20 0x00007f0839618fef in QMetaObject::activate (sender=0x10505c0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3272
#21 0x00007f0836ecf091 in KIO::SlaveInterface::dispatch (this=0x10505c0, _cmd=<value optimized out>, rawdata=...) at /usr/src/debug/kdelibs-4.5.4/kio/kio/slaveinterface.cpp:175
#22 0x00007f0836e40ed3 in KIO::SlaveInterface::dispatch (this=<value optimized out>) at /usr/src/debug/kdelibs-4.5.4/kio/kio/slaveinterface.cpp:91
#23 0x00007f0836e3c616 in KIO::Slave::gotInput (this=0x10505c0) at /usr/src/debug/kdelibs-4.5.4/kio/kio/slave.cpp:347
#24 0x00007f0836e44e0c in KIO::Slave::qt_metacall (this=0x10505c0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffa99d8ed0)
    at /usr/src/debug/kdelibs-4.5.4/build/kio/slave.moc:82
#25 0x00007f0839618fef in QMetaObject::activate (sender=0xb2a0f0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3272
#26 0x00007f0836e44be7 in KIO::ConnectionPrivate::dequeue (this=0x1048da0) at /usr/src/debug/kdelibs-4.5.4/kio/kio/connection.cpp:82
#27 0x00007f0836e44c9d in KIO::Connection::qt_metacall (this=0xb2a0f0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0xbfa840)
    at /usr/src/debug/kdelibs-4.5.4/build/kio/connection.moc:79
#28 0x00007f0839617c6a in QObject::event (this=0xb2a0f0, e=<value optimized out>) at kernel/qobject.cpp:1211
#29 0x00007f08389c1cd4 in QApplicationPrivate::notify_helper (this=0x64e420, receiver=0xb2a0f0, e=0x1bc2bb0) at kernel/qapplication.cpp:4445
#30 0x00007f08389ca1ca in QApplication::notify (this=<value optimized out>, receiver=0xb2a0f0, e=0x1bc2bb0) at kernel/qapplication.cpp:4324
#31 0x00007f0839f46816 in KApplication::notify (this=0x7fffa99d99c0, receiver=0xb2a0f0, event=0x1bc2bb0) at /usr/src/debug/kdelibs-4.5.4/kdeui/kernel/kapplication.cpp:310
#32 0x00007f0839603e2c in QCoreApplication::notifyInternal (this=0x7fffa99d99c0, receiver=0xb2a0f0, event=0x1bc2bb0) at kernel/qcoreapplication.cpp:732
#33 0x00007f0839607625 in sendEvent (receiver=0x0, event_type=0, data=0x60dc60) at kernel/qcoreapplication.h:215
#34 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x60dc60) at kernel/qcoreapplication.cpp:1373
#35 0x00007f083962e8f3 in sendPostedEvents (s=0x63e6c0) at kernel/qcoreapplication.h:220
#36 postEventSourceDispatch (s=0x63e6c0) at kernel/qeventdispatcher_glib.cpp:277
#37 0x00007f0830ce5a93 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#38 0x00007f0830ce6270 in ?? () from /usr/lib64/libglib-2.0.so.0
#39 0x00007f0830ce6510 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#40 0x00007f083962ea8f in QEventDispatcherGlib::processEvents (this=0x6132b0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#41 0x00007f0838a66eae in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#42 0x00007f0839603262 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#43 0x00007f0839603475 in QEventLoop::exec (this=0x7fffa99d9910, flags=...) at kernel/qeventloop.cpp:201
#44 0x00007f08396078db in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#45 0x000000000040417e in _start ()

Possible duplicates by query: bug 255190, bug 250552, bug 245566, bug 243397, bug 236892.

Reported using DrKonqi