Bug 211274

Application that crashed: kdevelop
Version of the application: 3.9.96 (using KDevPlatform 0.9.96)
KDE Version: 4.3.2 (KDE 4.3.2)
Qt Version: 4.5.2
Operating System: Linux 2.6.28-15-generic x86_64
Distribution: Ubuntu 9.04

What I was doing when the application crashed:
I think this is what I did, and I could reproduce it:

Build project.
Get some errors.
Edit CMakeLists.txt
Prune
KDevelop4 crashes.

 -- Backtrace:
Application: KDevelop (kdevelop), signal: Segmentation fault
[Current thread is 0 (LWP 10403)]

Thread 12 (Thread 0x7fc8acf9d950 (LWP 10404)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:217
#1  0x00007fc8b9734cf7 in QWaitCondition::wait (this=0x2c952d8, mutex=0x2c952e0, time=200000) at thread/qwaitcondition_unix.cpp:85
#2  0x00007fc8b624be5e in KDevelop::DUChainPrivate::CleanupThread::run (this=0x2c952c0) at /data/kdevplatform/language/duchain/duchain.cpp:280
#3  0x00007fc8b9733d35 in QThreadPrivate::start (arg=0x2c952c0) at thread/qthread_unix.cpp:188
#4  0x00007fc8b32ae3ba in start_thread (arg=<value optimized out>) at pthread_create.c:297
#5  0x00007fc8b7e6afcd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#6  0x0000000000000000 in ?? ()

Thread 11 (Thread 0x7fc896f39950 (LWP 10546)):
#0  0x00007fc8b7e61496 in *__GI___poll (fds=0x7fc8a8723ec0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fc8b25fc77f in ?? () from /usr/lib/libglib-2.0.so.0
#2  0x00007fc8b25fca7c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#3  0x00007fc8b9846aae in QEventDispatcherGlib::processEvents (this=0x7fc8a800ce60, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:329
#4  0x00007fc8b981bf42 in QEventLoop::processEvents (this=<value optimized out>, flags={i = -1762422752}) at kernel/qeventloop.cpp:149
#5  0x00007fc8b981c314 in QEventLoop::exec (this=0x7fc896f39060, flags={i = -1762422672}) at kernel/qeventloop.cpp:201
#6  0x00007fc8b9730dc8 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:487
#7  0x00007fc8b9733d35 in QThreadPrivate::start (arg=0x467cec0) at thread/qthread_unix.cpp:188
#8  0x00007fc8b32ae3ba in start_thread (arg=<value optimized out>) at pthread_create.c:297
#9  0x00007fc8b7e6afcd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 10 (Thread 0x7fc896738950 (LWP 10547)):
#0  0x00007fc8b25fc160 in g_main_context_prepare () from /usr/lib/libglib-2.0.so.0
#1  0x00007fc8b25fc5ff in ?? () from /usr/lib/libglib-2.0.so.0
#2  0x00007fc8b25fca7c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#3  0x00007fc8b9846aae in QEventDispatcherGlib::processEvents (this=0x4ec56e0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:329
#4  0x00007fc8b981bf42 in QEventLoop::processEvents (this=<value optimized out>, flags={i = -1770815456}) at kernel/qeventloop.cpp:149
#5  0x00007fc8b981c314 in QEventLoop::exec (this=0x7fc896738060, flags={i = -1770815376}) at kernel/qeventloop.cpp:201
#6  0x00007fc8b9730dc8 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:487
#7  0x00007fc8b9733d35 in QThreadPrivate::start (arg=0x4680ab0) at thread/qthread_unix.cpp:188
#8  0x00007fc8b32ae3ba in start_thread (arg=<value optimized out>) at pthread_create.c:297
#9  0x00007fc8b7e6afcd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 9 (Thread 0x7fc895f37950 (LWP 10548)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:217
#1  0x00007fc8b9733785 in thread_sleep (ti=0x7fc895f37010) at thread/qthread_unix.cpp:297
#2  0x00007fc8b97338ee in QThread::msleep (msecs=30) at thread/qthread_unix.cpp:323
#3  0x00007fc89775f671 in UIBlockTester::UIBlockTesterThread::run (this=0x4edf120) at /data/kdevelop/languages/cpp/cpplanguagesupport.cpp:647
#4  0x00007fc8b9733d35 in QThreadPrivate::start (arg=0x4edf120) at thread/qthread_unix.cpp:188
#5  0x00007fc8b32ae3ba in start_thread (arg=<value optimized out>) at pthread_create.c:297
#6  0x00007fc8b7e6afcd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 8 (Thread 0x7fc895708950 (LWP 10549)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007fc8b9734d19 in QWaitCondition::wait (this=0x2d94f68, mutex=0x2d951f0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  0x00007fc8baf465e4 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2d94f40, th=0x45c4200) at /build/buildd/kde4libs-4.3.2/threadweaver/Weaver/WeaverImpl.cpp:365
#3  0x00007fc8baf48d93 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2d96670, th=0x45c4200) at /build/buildd/kde4libs-4.3.2/threadweaver/Weaver/WorkingHardState.cpp:71
#4  0x00007fc8baf48dac in ThreadWeaver::WorkingHardState::applyForWork (this=0x2d96670, th=0x45c4200) at /build/buildd/kde4libs-4.3.2/threadweaver/Weaver/WorkingHardState.cpp:74
#5  0x00007fc8baf4730f in ThreadWeaver::ThreadRunHelper::run (this=0x7fc895708060, parent=0x2d94f40, th=0x45c4200) at /build/buildd/kde4libs-4.3.2/threadweaver/Weaver/Thread.cpp:87
#6  0x00007fc8baf47769 in ThreadWeaver::Thread::run (this=0x45c4200) at /build/buildd/kde4libs-4.3.2/threadweaver/Weaver/Thread.cpp:142
#7  0x00007fc8b9733d35 in QThreadPrivate::start (arg=0x45c4200) at thread/qthread_unix.cpp:188
#8  0x00007fc8b32ae3ba in start_thread (arg=<value optimized out>) at pthread_create.c:297
#9  0x00007fc8b7e6afcd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7fc894f07950 (LWP 10550)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007fc8b9734d19 in QWaitCondition::wait (this=0x2d94f68, mutex=0x2d951f0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  0x00007fc8baf465e4 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2d94f40, th=0x7fc890002bc0) at /build/buildd/kde4libs-4.3.2/threadweaver/Weaver/WeaverImpl.cpp:365
#3  0x00007fc8baf48d93 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2d96670, th=0x7fc890002bc0) at /build/buildd/kde4libs-4.3.2/threadweaver/Weaver/WorkingHardState.cpp:71
#4  0x00007fc8baf4730f in ThreadWeaver::ThreadRunHelper::run (this=0x7fc894f07060, parent=0x2d94f40, th=0x7fc890002bc0) at /build/buildd/kde4libs-4.3.2/threadweaver/Weaver/Thread.cpp:87
#5  0x00007fc8baf47769 in ThreadWeaver::Thread::run (this=0x7fc890002bc0) at /build/buildd/kde4libs-4.3.2/threadweaver/Weaver/Thread.cpp:142
#6  0x00007fc8b9733d35 in QThreadPrivate::start (arg=0x7fc890002bc0) at thread/qthread_unix.cpp:188
#7  0x00007fc8b32ae3ba in start_thread (arg=<value optimized out>) at pthread_create.c:297
#8  0x00007fc8b7e6afcd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#9  0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7fc89820e950 (LWP 11021)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007fc8b9734d19 in QWaitCondition::wait (this=0x2cda188, mutex=0x2cda520, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  0x00007fc8baf465e4 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2cda160, th=0x2cdab00) at /build/buildd/kde4libs-4.3.2/threadweaver/Weaver/WeaverImpl.cpp:365
#3  0x00007fc8baf48d93 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2cda600, th=0x2cdab00) at /build/buildd/kde4libs-4.3.2/threadweaver/Weaver/WorkingHardState.cpp:71
#4  0x00007fc8baf4730f in ThreadWeaver::ThreadRunHelper::run (this=0x7fc89820e060, parent=0x2cda160, th=0x2cdab00) at /build/buildd/kde4libs-4.3.2/threadweaver/Weaver/Thread.cpp:87
#5  0x00007fc8baf47769 in ThreadWeaver::Thread::run (this=0x2cdab00) at /build/buildd/kde4libs-4.3.2/threadweaver/Weaver/Thread.cpp:142
#6  0x00007fc8b9733d35 in QThreadPrivate::start (arg=0x2cdab00) at thread/qthread_unix.cpp:188
#7  0x00007fc8b32ae3ba in start_thread (arg=<value optimized out>) at pthread_create.c:297
#8  0x00007fc8b7e6afcd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#9  0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7fc88bbe6950 (LWP 11022)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007fc8b9734d19 in QWaitCondition::wait (this=0x2cda188, mutex=0x2cda520, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  0x00007fc8baf465e4 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2cda160, th=0x655e7d0) at /build/buildd/kde4libs-4.3.2/threadweaver/Weaver/WeaverImpl.cpp:365
#3  0x00007fc8baf48d93 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2cda600, th=0x655e7d0) at /build/buildd/kde4libs-4.3.2/threadweaver/Weaver/WorkingHardState.cpp:71
#4  0x00007fc8baf48dac in ThreadWeaver::WorkingHardState::applyForWork (this=0x2cda600, th=0x655e7d0) at /build/buildd/kde4libs-4.3.2/threadweaver/Weaver/WorkingHardState.cpp:74
#5  0x00007fc8baf48dac in ThreadWeaver::WorkingHardState::applyForWork (this=0x2cda600, th=0x655e7d0) at /build/buildd/kde4libs-4.3.2/threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007fc8baf48dac in ThreadWeaver::WorkingHardState::applyForWork (this=0x2cda600, th=0x655e7d0) at /build/buildd/kde4libs-4.3.2/threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007fc8baf4730f in ThreadWeaver::ThreadRunHelper::run (this=0x7fc88bbe6060, parent=0x2cda160, th=0x655e7d0) at /build/buildd/kde4libs-4.3.2/threadweaver/Weaver/Thread.cpp:87
#8  0x00007fc8baf47769 in ThreadWeaver::Thread::run (this=0x655e7d0) at /build/buildd/kde4libs-4.3.2/threadweaver/Weaver/Thread.cpp:142
#9  0x00007fc8b9733d35 in QThreadPrivate::start (arg=0x655e7d0) at thread/qthread_unix.cpp:188
#10 0x00007fc8b32ae3ba in start_thread (arg=<value optimized out>) at pthread_create.c:297
#11 0x00007fc8b7e6afcd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7fc88b3e5950 (LWP 11023)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007fc8b9734d19 in QWaitCondition::wait (this=0x2cda188, mutex=0x2cda520, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  0x00007fc8baf465e4 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2cda160, th=0x6ab02d0) at /build/buildd/kde4libs-4.3.2/threadweaver/Weaver/WeaverImpl.cpp:365
#3  0x00007fc8baf48d93 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2cda600, th=0x6ab02d0) at /build/buildd/kde4libs-4.3.2/threadweaver/Weaver/WorkingHardState.cpp:71
#4  0x00007fc8baf48dac in ThreadWeaver::WorkingHardState::applyForWork (this=0x2cda600, th=0x6ab02d0) at /build/buildd/kde4libs-4.3.2/threadweaver/Weaver/WorkingHardState.cpp:74
#5  0x00007fc8baf48dac in ThreadWeaver::WorkingHardState::applyForWork (this=0x2cda600, th=0x6ab02d0) at /build/buildd/kde4libs-4.3.2/threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007fc8baf48dac in ThreadWeaver::WorkingHardState::applyForWork (this=0x2cda600, th=0x6ab02d0) at /build/buildd/kde4libs-4.3.2/threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007fc8baf4730f in ThreadWeaver::ThreadRunHelper::run (this=0x7fc88b3e5060, parent=0x2cda160, th=0x6ab02d0) at /build/buildd/kde4libs-4.3.2/threadweaver/Weaver/Thread.cpp:87
#8  0x00007fc8baf47769 in ThreadWeaver::Thread::run (this=0x6ab02d0) at /build/buildd/kde4libs-4.3.2/threadweaver/Weaver/Thread.cpp:142
#9  0x00007fc8b9733d35 in QThreadPrivate::start (arg=0x6ab02d0) at thread/qthread_unix.cpp:188
#10 0x00007fc8b32ae3ba in start_thread (arg=<value optimized out>) at pthread_create.c:297
#11 0x00007fc8b7e6afcd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7fc88abe4950 (LWP 11025)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007fc8b9734d19 in QWaitCondition::wait (this=0x2cda188, mutex=0x2cda520, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  0x00007fc8baf465e4 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2cda160, th=0x6ab47d0) at /build/buildd/kde4libs-4.3.2/threadweaver/Weaver/WeaverImpl.cpp:365
#3  0x00007fc8baf48d93 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2cda600, th=0x6ab47d0) at /build/buildd/kde4libs-4.3.2/threadweaver/Weaver/WorkingHardState.cpp:71
#4  0x00007fc8baf48dac in ThreadWeaver::WorkingHardState::applyForWork (this=0x2cda600, th=0x6ab47d0) at /build/buildd/kde4libs-4.3.2/threadweaver/Weaver/WorkingHardState.cpp:74
#5  0x00007fc8baf48dac in ThreadWeaver::WorkingHardState::applyForWork (this=0x2cda600, th=0x6ab47d0) at /build/buildd/kde4libs-4.3.2/threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007fc8baf48dac in ThreadWeaver::WorkingHardState::applyForWork (this=0x2cda600, th=0x6ab47d0) at /build/buildd/kde4libs-4.3.2/threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007fc8baf4730f in ThreadWeaver::ThreadRunHelper::run (this=0x7fc88abe4060, parent=0x2cda160, th=0x6ab47d0) at /build/buildd/kde4libs-4.3.2/threadweaver/Weaver/Thread.cpp:87
#8  0x00007fc8baf47769 in ThreadWeaver::Thread::run (this=0x6ab47d0) at /build/buildd/kde4libs-4.3.2/threadweaver/Weaver/Thread.cpp:142
#9  0x00007fc8b9733d35 in QThreadPrivate::start (arg=0x6ab47d0) at thread/qthread_unix.cpp:188
#10 0x00007fc8b32ae3ba in start_thread (arg=<value optimized out>) at pthread_create.c:297
#11 0x00007fc8b7e6afcd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fc889be2950 (LWP 11354)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:217
#1  0x00007fc8b9734cf7 in QWaitCondition::wait (this=0x46561c8, mutex=0x46561c0, time=30000) at thread/qwaitcondition_unix.cpp:85
#2  0x00007fc8b972a929 in QThreadPoolThread::run (this=0x460fa00) at concurrent/qthreadpool.cpp:140
#3  0x00007fc8b9733d35 in QThreadPrivate::start (arg=0x460fa00) at thread/qthread_unix.cpp:188
#4  0x00007fc8b32ae3ba in start_thread (arg=<value optimized out>) at pthread_create.c:297
#5  0x00007fc8b7e6afcd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#6  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fc8bca7a750 (LWP 10403)):
[KCrash Handler]
#5  0x00007fc8a8059a00 in ?? ()
#6  0x00007fc8b683817d in KDevelop::BuilderJobPrivate::addJob (this=0x5637d60, t=KDevelop::BuilderJob::Prune, item=0x7fc8a8057fe0) at /usr/include/qt4/QtGui/qstandarditemmodel.h:79
#7  0x00007fc8b68390e8 in KDevelop::BuilderJob::addItems (this=0x6ba39d0, t=KDevelop::BuilderJob::Prune, items=<value optimized out>) at /data/kdevplatform/project/builderjob.cpp:101
#8  0x00007fc89d6a9cb5 in ProjectManagerViewPlugin::runBuilderJob (this=0x38fb450, t=KDevelop::BuilderJob::Prune) at /data/kdevplatform/plugins/projectmanagerview/projectmanagerviewplugin.cpp:393
#9  0x00007fc89d6ae6a5 in ProjectManagerViewPlugin::qt_metacall (this=0x38fb450, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffc4ab8780)
    at /data/kdevplatform/build/plugins/projectmanagerview/projectmanagerviewplugin.moc:116
#10 0x00007fc8b9832ea2 in QMetaObject::activate (sender=0x391ea60, from_signal_index=<value optimized out>, to_signal_index=6, argv=0x1d53a80) at kernel/qobject.cpp:3113
#11 0x00007fc8b8a3bf37 in QAction::triggered (this=0x7fffc4ab8410, _t1=false) at .moc/release-shared/moc_qaction.cpp:236
#12 0x00007fc8b8a3d3b0 in QAction::activate (this=0x391ea60, event=<value optimized out>) at kernel/qaction.cpp:1160
#13 0x00007fc8b8e4452d in QMenuPrivate::activateCausedStack (this=0x2f1ac90, causedStack=@0x7fffc4ab88a0, action=0x391ea60, action_e=QAction::Trigger, self=true) at widgets/qmenu.cpp:967
#14 0x00007fc8b8e4a53e in QMenuPrivate::activateAction (this=0x2f1ac90, action=0x391ea60, action_e=QAction::Trigger, self=true) at widgets/qmenu.cpp:1060
#15 0x00007fc8ba065261 in KMenu::mouseReleaseEvent (this=0x2f3cd70, e=0x7fffc4ab9240) at /build/buildd/kde4libs-4.3.2/kdeui/widgets/kmenu.cpp:456
#16 0x00007fc8b8a930bf in QWidget::event (this=0x2f3cd70, event=0x7fffc4ab9240) at kernel/qwidget.cpp:7549
#17 0x00007fc8b8e4cd8b in QMenu::event (this=0x2f3cd70, e=0x7fffc4ab9240) at widgets/qmenu.cpp:2353
#18 0x00007fc8b8a41f4d in QApplicationPrivate::notify_helper (this=0x2bf5de0, receiver=0x2f3cd70, e=0x7fffc4ab9240) at kernel/qapplication.cpp:4056
#19 0x00007fc8b8a4a8ea in QApplication::notify (this=<value optimized out>, receiver=0x2f3cd70, e=0x7fffc4ab9240) at kernel/qapplication.cpp:3758
#20 0x00007fc8b9f91abb in KApplication::notify (this=0x7fffc4abb200, receiver=0x2f3cd70, event=0x7fffc4ab9240) at /build/buildd/kde4libs-4.3.2/kdeui/kernel/kapplication.cpp:302
#21 0x00007fc8b981d6ac in QCoreApplication::notifyInternal (this=0x7fffc4abb200, receiver=0x2f3cd70, event=0x7fffc4ab9240) at kernel/qcoreapplication.cpp:610
#22 0x00007fc8b8a49b38 in QApplicationPrivate::sendMouseEvent (receiver=0x2f3cd70, event=0x7fffc4ab9240, alienWidget=0x0, nativeWidget=0x2f3cd70, buttonDown=<value optimized out>, 
    lastMouseReceiver=@0x7fc8b9479010) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:216
#23 0x00007fc8b8ab3cd4 in QETWidget::translateMouseEvent (this=0x2f3cd70, event=<value optimized out>) at kernel/qapplication_x11.cpp:4343
#24 0x00007fc8b8ab2b53 in QApplication::x11ProcessEvent (this=0x7fffc4abb200, event=0x7fffc4abadc0) at kernel/qapplication_x11.cpp:3550
#25 0x00007fc8b8adb454 in x11EventSourceDispatch (s=0x2bf9b00, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#26 0x00007fc8b25f920a in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#27 0x00007fc8b25fc8e0 in ?? () from /usr/lib/libglib-2.0.so.0
#28 0x00007fc8b25fca7c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#29 0x00007fc8b9846a8f in QEventDispatcherGlib::processEvents (this=0x1d536b0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:327
#30 0x00007fc8b8adabdf in QGuiEventDispatcherGlib::processEvents (this=0x7fffc4ab8410, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:202
#31 0x00007fc8b981bf42 in QEventLoop::processEvents (this=<value optimized out>, flags={i = -995381072}) at kernel/qeventloop.cpp:149
#32 0x00007fc8b981c314 in QEventLoop::exec (this=0x7fffc4abb0f0, flags={i = -995380992}) at kernel/qeventloop.cpp:201
#33 0x00007fc8b981e5e4 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#34 0x0000000000408087 in main (argc=1, argv=0x7fffc4abc378) at /data/kdevelop/app/main.cpp:182

Reported using DrKonqi