Application: plasma-desktop (4.11.9)
KDE Platform Version: 4.13.0
Qt Version: 4.8.6
Operating System: Linux 3.13.0-29-generic x86_64
Distribution: Ubuntu 14.04 LTS

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

When I clicked a certain folder, the app is crashed and de pc is turned very slower, i forced the app to close and then th pc is turned back to normal

-- Backtrace:
Application: Shell de escritorio Plasma (plasma-desktop), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7ff2fd8247c0 (LWP 1767))]

Thread 8 (Thread 0x7ff2d2c84700 (LWP 1919)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007ff2f64c4ffb in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#2  0x00007ff2f64c5039 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#3  0x00007ff2f0d71182 in start_thread (arg=0x7ff2d2c84700) at pthread_create.c:312
#4  0x00007ff2fd11230d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 7 (Thread 0x7ff24c74a700 (LWP 1927)):
#0  0x00007ff2fd104fbd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007ff2f065ffe4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ff2f06600ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ff2f9cda7be in QEventDispatcherGlib::processEvents (this=0x7ff2440008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:436
#4  0x00007ff2f9cac0af in QEventLoop::processEvents (this=this@entry=0x7ff24c749de0, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007ff2f9cac3a5 in QEventLoop::exec (this=this@entry=0x7ff24c749de0, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007ff2f9ba8c5f in QThread::exec (this=this@entry=0x162af80) at thread/qthread.cpp:537
#7  0x00007ff2f9c8d823 in QInotifyFileSystemWatcherEngine::run (this=0x162af80) at io/qfilesystemwatcher_inotify.cpp:265
#8  0x00007ff2f9bab32f in QThreadPrivate::start (arg=0x162af80) at thread/qthread_unix.cpp:349
#9  0x00007ff2f0d71182 in start_thread (arg=0x7ff24c74a700) at pthread_create.c:312
#10 0x00007ff2fd11230d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 6 (Thread 0x7ff24b8d1700 (LWP 1932)):
#0  0x00007ff2fd104fbd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007ff2f065ffe4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ff2f06600ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ff2f9cda7be in QEventDispatcherGlib::processEvents (this=0x7ff23c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:436
#4  0x00007ff2f9cac0af in QEventLoop::processEvents (this=this@entry=0x7ff24b8d0de0, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007ff2f9cac3a5 in QEventLoop::exec (this=this@entry=0x7ff24b8d0de0, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007ff2f9ba8c5f in QThread::exec (this=this@entry=0xf31770) at thread/qthread.cpp:537
#7  0x00007ff2f9c8d823 in QInotifyFileSystemWatcherEngine::run (this=0xf31770) at io/qfilesystemwatcher_inotify.cpp:265
#8  0x00007ff2f9bab32f in QThreadPrivate::start (arg=0xf31770) at thread/qthread_unix.cpp:349
#9  0x00007ff2f0d71182 in start_thread (arg=0x7ff24b8d1700) at pthread_create.c:312
#10 0x00007ff2fd11230d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 5 (Thread 0x7ff242d3f700 (LWP 6260)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007ff2f9bab816 in wait (time=18446744073709551615, this=0x1696930) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=this@entry=0x17962d8, mutex=0x1689970, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007ff2f573de6c in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x17962b0, th=0x3001f00) at ../../../threadweaver/Weaver/WeaverImpl.cpp:370
#4  0x00007ff2f5740903 in ThreadWeaver::WorkingHardState::applyForWork (this=0x16760c0, th=0x3001f00, previous=0x4aaf590) at ../../../threadweaver/Weaver/WorkingHardState.cpp:68
#5  0x00007ff2f573f61f in ThreadWeaver::Thread::run (this=0x3001f00) at ../../../threadweaver/Weaver/Thread.cpp:98
#6  0x00007ff2f9bab32f in QThreadPrivate::start (arg=0x3001f00) at thread/qthread_unix.cpp:349
#7  0x00007ff2f0d71182 in start_thread (arg=0x7ff242d3f700) at pthread_create.c:312
#8  0x00007ff2fd11230d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 4 (Thread 0x7ff235bea700 (LWP 6261)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007ff2f9bab816 in wait (time=18446744073709551615, this=0x1696930) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=this@entry=0x17962d8, mutex=0x1689970, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007ff2f573de6c in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x17962b0, th=0x24833c0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:370
#4  0x00007ff2f5740903 in ThreadWeaver::WorkingHardState::applyForWork (this=0x16760c0, th=0x24833c0, previous=0x2aaab20) at ../../../threadweaver/Weaver/WorkingHardState.cpp:68
#5  0x00007ff2f573f61f in ThreadWeaver::Thread::run (this=0x24833c0) at ../../../threadweaver/Weaver/Thread.cpp:98
#6  0x00007ff2f9bab32f in QThreadPrivate::start (arg=0x24833c0) at thread/qthread_unix.cpp:349
#7  0x00007ff2f0d71182 in start_thread (arg=0x7ff235bea700) at pthread_create.c:312
#8  0x00007ff2fd11230d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 3 (Thread 0x7ff2353e9700 (LWP 6262)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007ff2f9bab816 in wait (time=18446744073709551615, this=0x1696930) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=this@entry=0x17962d8, mutex=0x1689970, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007ff2f573de6c in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x17962b0, th=0x2444200) at ../../../threadweaver/Weaver/WeaverImpl.cpp:370
#4  0x00007ff2f5740903 in ThreadWeaver::WorkingHardState::applyForWork (this=0x16760c0, th=0x2444200, previous=0x44e7100) at ../../../threadweaver/Weaver/WorkingHardState.cpp:68
#5  0x00007ff2f573f61f in ThreadWeaver::Thread::run (this=0x2444200) at ../../../threadweaver/Weaver/Thread.cpp:98
#6  0x00007ff2f9bab32f in QThreadPrivate::start (arg=0x2444200) at thread/qthread_unix.cpp:349
#7  0x00007ff2f0d71182 in start_thread (arg=0x7ff2353e9700) at pthread_create.c:312
#8  0x00007ff2fd11230d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 2 (Thread 0x7ff234be8700 (LWP 6263)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007ff2f9bab816 in wait (time=18446744073709551615, this=0x1696930) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=this@entry=0x17962d8, mutex=0x1689970, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007ff2f573de6c in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x17962b0, th=0x3072350) at ../../../threadweaver/Weaver/WeaverImpl.cpp:370
#4  0x00007ff2f5740903 in ThreadWeaver::WorkingHardState::applyForWork (this=0x16760c0, th=0x3072350, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:68
#5  0x00007ff2f574091c in ThreadWeaver::WorkingHardState::applyForWork (this=0x16760c0, th=0x3072350, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#6  0x00007ff2f574091c in ThreadWeaver::WorkingHardState::applyForWork (this=0x16760c0, th=0x3072350, previous=0x2d8e020) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#7  0x00007ff2f573f61f in ThreadWeaver::Thread::run (this=0x3072350) at ../../../threadweaver/Weaver/Thread.cpp:98
#8  0x00007ff2f9bab32f in QThreadPrivate::start (arg=0x3072350) at thread/qthread_unix.cpp:349
#9  0x00007ff2f0d71182 in start_thread (arg=0x7ff234be8700) at pthread_create.c:312
#10 0x00007ff2fd11230d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 1 (Thread 0x7ff2fd8247c0 (LWP 1767)):
[KCrash Handler]
#6  ref (this=0x7ff2fbce5790 <vtable for QDeclarativePrivate::QDeclarativeElement<QDeclarativeMouseArea>+16>) at ../../include/QtCore/../../src/corelib/arch/qatomic_x86_64.h:121
#7  QUrl::operator= (this=this@entry=0x3cb5090, url=...) at io/qurl.cpp:6163
#8  0x00007ff2fb961f7f in QDeclarativeError::operator= (this=0x7fff45ec02a0, other=...) at qml/qdeclarativeerror.cpp:117
#9  0x00007ff2fb910e34 in QDeclarativeExpression::error (this=<optimized out>) at qml/qdeclarativeexpression.cpp:794
#10 0x00007ff2fb94b31b in QDeclarativeBoundSignal::qt_metacall (this=0x3405830, c=<optimized out>, id=<optimized out>, a=0x7fff45ec0460) at qml/qdeclarativeboundsignal.cpp:201
#11 0x00007ff2f9cc1a78 in QMetaObject::activate (sender=sender@entry=0x4c7f510, m=m@entry=0x7ff251ab0b20 <MouseEventListener::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7fff45ec0460) at kernel/qobject.cpp:3569
#12 0x00007ff2518a8790 in pressed (_t1=0x7fff45ec0470, this=0x4c7f510) at ./mouseeventlistener.moc:367
#13 MouseEventListener::sceneEventFilter (this=0x4c7f510, item=0x2be1a50, event=0x7fff45ec0990) at ../../../../plasma/declarativeimports/qtextracomponents/mouseeventlistener.cpp:181
#14 0x00007ff2f9612a85 in QGraphicsScenePrivate::filterDescendantEvent (this=this@entry=0xc61300, item=item@entry=0x2be1a50, event=event@entry=0x7fff45ec0990) at graphicsview/qgraphicsscene.cpp:1159
#15 0x00007ff2f96170ae in QGraphicsScenePrivate::sendEvent (this=0xc61300, item=0x2be1a50, event=0x7fff45ec0990) at graphicsview/qgraphicsscene.cpp:1211
#16 0x00007ff2f96175af in QGraphicsScenePrivate::sendMouseEvent (this=0xc61300, mouseEvent=0x7fff45ec0990) at graphicsview/qgraphicsscene.cpp:1295
#17 0x00007ff2f9622e26 in QGraphicsScenePrivate::mousePressEventHandler (this=this@entry=0xc61300, mouseEvent=mouseEvent@entry=0x7fff45ec0990) at graphicsview/qgraphicsscene.cpp:1422
#18 0x00007ff2f96232b9 in QGraphicsScene::mousePressEvent (this=<optimized out>, mouseEvent=0x7fff45ec0990) at graphicsview/qgraphicsscene.cpp:4074
#19 0x00007ff2f962c100 in QGraphicsScene::event (this=0xc70800, event=0x7fff45ec0990) at graphicsview/qgraphicsscene.cpp:3455
#20 0x00007ff2f9046e2c in QApplicationPrivate::notify_helper (this=this@entry=0xaebdc0, receiver=receiver@entry=0xc70800, e=e@entry=0x7fff45ec0990) at kernel/qapplication.cpp:4567
#21 0x00007ff2f904d4a0 in QApplication::notify (this=this@entry=0xac28f0, receiver=receiver@entry=0xc70800, e=e@entry=0x7fff45ec0990) at kernel/qapplication.cpp:4353
#22 0x00007ff2fa972baa in KApplication::notify (this=0xac28f0, receiver=0xc70800, event=0x7fff45ec0990) at ../../kdeui/kernel/kapplication.cpp:311
#23 0x00007ff2f9cad4dd in QCoreApplication::notifyInternal (this=0xac28f0, receiver=0xc70800, event=event@entry=0x7fff45ec0990) at kernel/qcoreapplication.cpp:953
#24 0x00007ff2f9045556 in sendSpontaneousEvent (event=event@entry=0x7fff45ec0990, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:234
#25 qt_sendSpontaneousEvent (receiver=<optimized out>, event=event@entry=0x7fff45ec0990) at kernel/qapplication.cpp:5565
#26 0x00007ff2f9642a5f in QGraphicsView::mousePressEvent (this=0x26fa0e0, event=0x7fff45ec0f00) at graphicsview/qgraphicsview.cpp:3164
#27 0x00007ff2f909637b in QWidget::event (this=this@entry=0x26fa0e0, event=event@entry=0x7fff45ec0f00) at kernel/qwidget.cpp:8372
#28 0x00007ff2f9437fce in QFrame::event (this=0x26fa0e0, e=0x7fff45ec0f00) at widgets/qframe.cpp:557
#29 0x00007ff2f96437b9 in QGraphicsView::viewportEvent (this=0x26fa0e0, event=0x7fff45ec0f00) at graphicsview/qgraphicsview.cpp:2866
#30 0x00007ff2f9cad646 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=this@entry=0xaebdc0, receiver=receiver@entry=0x28288a0, event=event@entry=0x7fff45ec0f00) at kernel/qcoreapplication.cpp:1063
#31 0x00007ff2f9046e0c in QApplicationPrivate::notify_helper (this=this@entry=0xaebdc0, receiver=receiver@entry=0x28288a0, e=e@entry=0x7fff45ec0f00) at kernel/qapplication.cpp:4563
#32 0x00007ff2f904d5dd in QApplication::notify (this=this@entry=0xac28f0, receiver=receiver@entry=0x28288a0, e=e@entry=0x7fff45ec0f00) at kernel/qapplication.cpp:4110
#33 0x00007ff2fa972baa in KApplication::notify (this=0xac28f0, receiver=0x28288a0, event=0x7fff45ec0f00) at ../../kdeui/kernel/kapplication.cpp:311
#34 0x00007ff2f9cad4dd in QCoreApplication::notifyInternal (this=0xac28f0, receiver=receiver@entry=0x28288a0, event=event@entry=0x7fff45ec0f00) at kernel/qcoreapplication.cpp:953
#35 0x00007ff2f904cd93 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#36 QApplicationPrivate::sendMouseEvent (receiver=receiver@entry=0x28288a0, event=event@entry=0x7fff45ec0f00, alienWidget=alienWidget@entry=0x28288a0, nativeWidget=nativeWidget@entry=0x26fa0e0, buttonDown=buttonDown@entry=0x7ff2f9b2c318 <qt_button_down>, lastMouseReceiver=..., spontaneous=spontaneous@entry=true) at kernel/qapplication.cpp:3178
#37 0x00007ff2f90c19cb in QETWidget::translateMouseEvent (this=this@entry=0x26fa0e0, event=event@entry=0x7fff45ec1280) at kernel/qapplication_x11.cpp:4634
#38 0x00007ff2f90c1269 in QApplication::x11ProcessEvent (this=0xac28f0, event=event@entry=0x7fff45ec1280) at kernel/qapplication_x11.cpp:3627
#39 0x00007ff2f90e8b02 in x11EventSourceDispatch (s=0xaef620, callback=0x0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#40 0x00007ff2f065fe04 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#41 0x00007ff2f0660048 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#42 0x00007ff2f06600ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#43 0x00007ff2f9cda7a1 in QEventDispatcherGlib::processEvents (this=0xa54af0, flags=...) at kernel/qeventdispatcher_glib.cpp:434
#44 0x00007ff2f90e8bb6 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#45 0x00007ff2f9cac0af in QEventLoop::processEvents (this=this@entry=0x7fff45ec1650, flags=...) at kernel/qeventloop.cpp:149
#46 0x00007ff2f9cac3a5 in QEventLoop::exec (this=this@entry=0x7fff45ec1650, flags=...) at kernel/qeventloop.cpp:204
#47 0x00007ff2f9cb1b79 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1225
#48 0x00007ff2fd41966c in kdemain () from /usr/lib/kde4/libkdeinit/libkdeinit4_plasma-desktop.so
#49 0x00007ff2fd038ec5 in __libc_start_main (main=0x4006e0, argc=1, argv=0x7fff45ec18a8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff45ec1898) at libc-start.c:287
#50 0x000000000040070e in _start ()

Possible duplicates by query: bug 335632, bug 334971, bug 330178, bug 330009, bug 294590.

Reported using DrKonqi