Application: plasma-desktop (0.4)
KDE Platform Version: 4.10.2
Qt Version: 4.8.4
Operating System: Linux 3.8.0-19-generic x86_64
Distribution: Ubuntu 13.04

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

The plasma workspace crashed when I lock in my system every times.

The crash does not seem to be reproducible.

-- 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 0x7f6b8a4e17c0 (LWP 2453))]

Thread 12 (Thread 0x7f6b67790700 (LWP 2469)):
#0  0x00007f6b7d22c387 in g_thread_self () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f6b7d2082f5 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f6b869ac036 in QEventDispatcherGlib::processEvents (this=0x7f6b600008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#3  0x00007f6b8697c38f in QEventLoop::processEvents (this=this@entry=0x7f6b6778fd90, flags=...) at kernel/qeventloop.cpp:149
#4  0x00007f6b8697c618 in QEventLoop::exec (this=this@entry=0x7f6b6778fd90, flags=...) at kernel/qeventloop.cpp:204
#5  0x00007f6b8687e410 in QThread::exec (this=this@entry=0x217fa30) at thread/qthread.cpp:542
#6  0x00007f6b8695dedf in QInotifyFileSystemWatcherEngine::run (this=0x217fa30) at io/qfilesystemwatcher_inotify.cpp:256
#7  0x00007f6b86880bec in QThreadPrivate::start (arg=0x217fa30) at thread/qthread_unix.cpp:338
#8  0x00007f6b7d90af8e in start_thread (arg=0x7f6b67790700) at pthread_create.c:311
#9  0x00007f6b89dcce1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 11 (Thread 0x7f6b5e363700 (LWP 2482)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f6b8320fe77 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#2  0x00007f6b8320fea9 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#3  0x00007f6b7d90af8e in start_thread (arg=0x7f6b5e363700) at pthread_create.c:311
#4  0x00007f6b89dcce1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 10 (Thread 0x7f6b46b44700 (LWP 2499)):
#0  0x00007fffab3fe710 in ?? ()
#1  0x00007f6b46b43aa0 in ?? ()
#2  0x00007fffab3feac9 in ?? ()
#3  0x00007f6b46b43af0 in ?? ()
#4  0x0000000138002ee0 in ?? ()
#5  0x00007f6b38002860 in ?? ()
#6  0x00007f6b46b43b80 in ?? ()
#7  0x00007f6b46b43c38 in ?? ()
#8  0x0000000000000000 in ?? ()

Thread 9 (Thread 0x7f6b6484b700 (LWP 3665)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f6b8688114b in wait (time=18446744073709551615, this=0x2927810) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=this@entry=0x2a4ff58, mutex=0x2941bf0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f6b82495041 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2a4ff30, th=0x527e650) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f6b8249794b in ThreadWeaver::WorkingHardState::applyForWork (this=0x29426b0, th=0x527e650) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f6b8249663f in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0x7f6b6484adc0, parent=0x2a4ff30, th=th@entry=0x527e650) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f6b824966cb in ThreadWeaver::Thread::run (this=0x527e650) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f6b86880bec in QThreadPrivate::start (arg=0x527e650) at thread/qthread_unix.cpp:338
#8  0x00007f6b7d90af8e in start_thread (arg=0x7f6b6484b700) at pthread_create.c:311
#9  0x00007f6b89dcce1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 8 (Thread 0x7f6b5f7fe700 (LWP 3666)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f6b8688114b in wait (time=18446744073709551615, this=0x2927810) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=this@entry=0x2a4ff58, mutex=0x2941bf0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f6b82495041 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2a4ff30, th=0x51c3ef0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f6b8249794b in ThreadWeaver::WorkingHardState::applyForWork (this=0x29426b0, th=0x51c3ef0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f6b8249663f in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0x7f6b5f7fddc0, parent=0x2a4ff30, th=th@entry=0x51c3ef0) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f6b824966cb in ThreadWeaver::Thread::run (this=0x51c3ef0) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f6b86880bec in QThreadPrivate::start (arg=0x51c3ef0) at thread/qthread_unix.cpp:338
#8  0x00007f6b7d90af8e in start_thread (arg=0x7f6b5f7fe700) at pthread_create.c:311
#9  0x00007f6b89dcce1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 7 (Thread 0x7f6b5ffff700 (LWP 3667)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f6b8688114b in wait (time=18446744073709551615, this=0x2927810) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=this@entry=0x2a4ff58, mutex=0x2941bf0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f6b82495041 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2a4ff30, th=0x531eca0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f6b8249794b in ThreadWeaver::WorkingHardState::applyForWork (this=0x29426b0, th=0x531eca0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f6b82497964 in ThreadWeaver::WorkingHardState::applyForWork (this=0x29426b0, th=0x531eca0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f6b8249663f in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0x7f6b5fffedc0, parent=0x2a4ff30, th=th@entry=0x531eca0) at ../../../threadweaver/Weaver/Thread.cpp:87
#7  0x00007f6b824966cb in ThreadWeaver::Thread::run (this=0x531eca0) at ../../../threadweaver/Weaver/Thread.cpp:142
#8  0x00007f6b86880bec in QThreadPrivate::start (arg=0x531eca0) at thread/qthread_unix.cpp:338
#9  0x00007f6b7d90af8e in start_thread (arg=0x7f6b5ffff700) at pthread_create.c:311
#10 0x00007f6b89dcce1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 6 (Thread 0x7f6b5effd700 (LWP 3668)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f6b8688114b in wait (time=18446744073709551615, this=0x2927810) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=this@entry=0x2a4ff58, mutex=0x2941bf0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f6b82495041 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2a4ff30, th=0x5389ad0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f6b8249794b in ThreadWeaver::WorkingHardState::applyForWork (this=0x29426b0, th=0x5389ad0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f6b82497964 in ThreadWeaver::WorkingHardState::applyForWork (this=0x29426b0, th=0x5389ad0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f6b82497964 in ThreadWeaver::WorkingHardState::applyForWork (this=0x29426b0, th=0x5389ad0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007f6b8249663f in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0x7f6b5effcdc0, parent=0x2a4ff30, th=th@entry=0x5389ad0) at ../../../threadweaver/Weaver/Thread.cpp:87
#8  0x00007f6b824966cb in ThreadWeaver::Thread::run (this=0x5389ad0) at ../../../threadweaver/Weaver/Thread.cpp:142
#9  0x00007f6b86880bec in QThreadPrivate::start (arg=0x5389ad0) at thread/qthread_unix.cpp:338
#10 0x00007f6b7d90af8e in start_thread (arg=0x7f6b5effd700) at pthread_create.c:311
#11 0x00007f6b89dcce1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 5 (Thread 0x7f6b3df61700 (LWP 3669)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f6b8688114b in wait (time=18446744073709551615, this=0x2927810) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=this@entry=0x2a4ff58, mutex=0x2941bf0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f6b82495041 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2a4ff30, th=0x5393b30) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f6b8249794b in ThreadWeaver::WorkingHardState::applyForWork (this=0x29426b0, th=0x5393b30) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f6b8249663f in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0x7f6b3df60dc0, parent=0x2a4ff30, th=th@entry=0x5393b30) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f6b824966cb in ThreadWeaver::Thread::run (this=0x5393b30) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f6b86880bec in QThreadPrivate::start (arg=0x5393b30) at thread/qthread_unix.cpp:338
#8  0x00007f6b7d90af8e in start_thread (arg=0x7f6b3df61700) at pthread_create.c:311
#9  0x00007f6b89dcce1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 4 (Thread 0x7f6b3c9b5700 (LWP 3672)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f6b8688114b in wait (time=18446744073709551615, this=0x2927810) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=this@entry=0x2a4ff58, mutex=0x2941bf0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f6b82495041 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2a4ff30, th=0x4fc0700) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f6b8249794b in ThreadWeaver::WorkingHardState::applyForWork (this=0x29426b0, th=0x4fc0700) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f6b82497964 in ThreadWeaver::WorkingHardState::applyForWork (this=0x29426b0, th=0x4fc0700) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f6b82497964 in ThreadWeaver::WorkingHardState::applyForWork (this=0x29426b0, th=0x4fc0700) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007f6b8249663f in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0x7f6b3c9b4dc0, parent=0x2a4ff30, th=th@entry=0x4fc0700) at ../../../threadweaver/Weaver/Thread.cpp:87
#8  0x00007f6b824966cb in ThreadWeaver::Thread::run (this=0x4fc0700) at ../../../threadweaver/Weaver/Thread.cpp:142
#9  0x00007f6b86880bec in QThreadPrivate::start (arg=0x4fc0700) at thread/qthread_unix.cpp:338
#10 0x00007f6b7d90af8e in start_thread (arg=0x7f6b3c9b5700) at pthread_create.c:311
#11 0x00007f6b89dcce1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 3 (Thread 0x7f6b33fff700 (LWP 3673)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f6b8688114b in wait (time=18446744073709551615, this=0x2927810) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=this@entry=0x2a4ff58, mutex=0x2941bf0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f6b82495041 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2a4ff30, th=0x5675f80) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f6b8249794b in ThreadWeaver::WorkingHardState::applyForWork (this=0x29426b0, th=0x5675f80) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f6b82497964 in ThreadWeaver::WorkingHardState::applyForWork (this=0x29426b0, th=0x5675f80) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f6b8249663f in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0x7f6b33ffedc0, parent=0x2a4ff30, th=th@entry=0x5675f80) at ../../../threadweaver/Weaver/Thread.cpp:87
#7  0x00007f6b824966cb in ThreadWeaver::Thread::run (this=0x5675f80) at ../../../threadweaver/Weaver/Thread.cpp:142
#8  0x00007f6b86880bec in QThreadPrivate::start (arg=0x5675f80) at thread/qthread_unix.cpp:338
#9  0x00007f6b7d90af8e in start_thread (arg=0x7f6b33fff700) at pthread_create.c:311
#10 0x00007f6b89dcce1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 2 (Thread 0x7f6b337fe700 (LWP 3674)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f6b8688114b in wait (time=18446744073709551615, this=0x2927810) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=this@entry=0x2a4ff58, mutex=0x2941bf0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f6b82495041 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2a4ff30, th=0x4bf0a80) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f6b8249794b in ThreadWeaver::WorkingHardState::applyForWork (this=0x29426b0, th=0x4bf0a80) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f6b8249663f in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0x7f6b337fddc0, parent=0x2a4ff30, th=th@entry=0x4bf0a80) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f6b824966cb in ThreadWeaver::Thread::run (this=0x4bf0a80) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f6b86880bec in QThreadPrivate::start (arg=0x4bf0a80) at thread/qthread_unix.cpp:338
#8  0x00007f6b7d90af8e in start_thread (arg=0x7f6b337fe700) at pthread_create.c:311
#9  0x00007f6b89dcce1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 1 (Thread 0x7f6b8a4e17c0 (LWP 2453)):
[KCrash Handler]
#6  0x00007f6b88578944 in QDeclarativeItem::~QDeclarativeItem (this=0x5ad2b50, __in_chrg=<optimized out>) at graphicsitems/qdeclarativeitem.cpp:1668
#7  0x00007f6b5d3dab11 in ~QDeclarativeElement (this=0x5ad2b50, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#8  QDeclarativePrivate::QDeclarativeElement<Plasma::FrameSvgItem>::~QDeclarativeElement (this=0x5ad2b50, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#9  0x00007f6b869975e8 in QObject::event (this=0x5ad2b50, e=<optimized out>) at kernel/qobject.cpp:1175
#10 0x00007f6b85d238ec in QApplicationPrivate::notify_helper (this=this@entry=0x2146080, receiver=receiver@entry=0x5ad2b50, e=e@entry=0x57bf380) at kernel/qapplication.cpp:4567
#11 0x00007f6b85d2625b in QApplication::notify (this=this@entry=0x2143a70, receiver=receiver@entry=0x5ad2b50, e=e@entry=0x57bf380) at kernel/qapplication.cpp:4428
#12 0x00007f6b87641af6 in KApplication::notify (this=0x2143a70, receiver=0x5ad2b50, event=0x57bf380) at ../../kdeui/kernel/kapplication.cpp:311
#13 0x00007f6b8697d63e in QCoreApplication::notifyInternal (this=0x2143a70, receiver=receiver@entry=0x5ad2b50, event=event@entry=0x57bf380) at kernel/qcoreapplication.cpp:946
#14 0x00007f6b86981171 in sendEvent (event=0x57bf380, receiver=0x5ad2b50) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#15 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x20a51f0) at kernel/qcoreapplication.cpp:1570
#16 0x00007f6b869814a3 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1463
#17 0x00007f6b869abe83 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#18 postEventSourceDispatch (s=0x211c180) at kernel/qeventdispatcher_glib.cpp:279
#19 0x00007f6b7d207f05 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#20 0x00007f6b7d208248 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#21 0x00007f6b7d208304 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#22 0x00007f6b869ac016 in QEventDispatcherGlib::processEvents (this=0x20a6ad0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#23 0x00007f6b85dc91ae in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#24 0x00007f6b8697c38f in QEventLoop::processEvents (this=this@entry=0x7fffab3e2500, flags=...) at kernel/qeventloop.cpp:149
#25 0x00007f6b8697c618 in QEventLoop::exec (this=this@entry=0x7fffab3e2500, flags=...) at kernel/qeventloop.cpp:204
#26 0x00007f6b86981cf6 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1218
#27 0x00007f6b85d21ffc in QApplication::exec () at kernel/qapplication.cpp:3828
#28 0x00007f6b8a0d846b in kdemain (argc=1, argv=0x7fffab3e27f8) at ../../../../plasma/desktop/shell/main.cpp:126
#29 0x00007f6b89cf4ea5 in __libc_start_main (main=0x4006e0 <main(int, char**)>, argc=1, ubp_av=0x7fffab3e27f8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffab3e27e8) at libc-start.c:260
#30 0x0000000000400711 in _start ()

Possible duplicates by query: bug 318809, bug 318731, bug 318723, bug 318600, bug 318554.

Reported using DrKonqi