Bug 326863

Application: plasma-desktop (4.11.2)
KDE Platform Version: 4.11.2
Qt Version: 4.8.4
Operating System: Linux 3.11.0-12-generic x86_64
Distribution: Ubuntu 13.10

-- Information about the crash:
- What I was doing when the application crashed:
Run click swipe on the room widget icon , opened it and the closed, after that error fired

-- Backtrace:
Application: Оболочка 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 0x7fe0923447c0 (LWP 1800))]

Thread 8 (Thread 0x7fe07665f700 (LWP 1802)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe08afd706b in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#2  0x00007fe08afd70a9 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#3  0x00007fe085691f6e in start_thread (arg=0x7fe07665f700) at pthread_create.c:311
#4  0x00007fe091c249cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 7 (Thread 0x7fdff4c65700 (LWP 1803)):
#0  0x00007fe084fc73b0 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fe084f87689 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fe084f8779c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fe08e7f0a76 in QEventDispatcherGlib::processEvents (this=0x7fdff00008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007fe08e7c25ef in QEventLoop::processEvents (this=this@entry=0x7fdff4c64d70, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fe08e7c28e5 in QEventLoop::exec (this=this@entry=0x7fdff4c64d70, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007fe08e6c188f in QThread::exec (this=this@entry=0x14a7370) at thread/qthread.cpp:542
#7  0x00007fe08e7a3d13 in QInotifyFileSystemWatcherEngine::run (this=0x14a7370) at io/qfilesystemwatcher_inotify.cpp:265
#8  0x00007fe08e6c3f2f in QThreadPrivate::start (arg=0x14a7370) at thread/qthread_unix.cpp:338
#9  0x00007fe085691f6e in start_thread (arg=0x7fdff4c65700) at pthread_create.c:311
#10 0x00007fe091c249cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 6 (Thread 0x7fdfea722700 (LWP 1804)):
#0  0x00007fe085694055 in __GI___pthread_mutex_lock (mutex=0x7fdfe4000a60) at pthread_mutex_lock.c:95
#1  0x00007fe084fc7391 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fe084f86d49 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fe084f875b3 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fe084f8779c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fe08e7f0a76 in QEventDispatcherGlib::processEvents (this=0x7fdfe40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0x00007fe08e7c25ef in QEventLoop::processEvents (this=this@entry=0x7fdfea721d70, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007fe08e7c28e5 in QEventLoop::exec (this=this@entry=0x7fdfea721d70, flags=...) at kernel/qeventloop.cpp:204
#8  0x00007fe08e6c188f in QThread::exec (this=this@entry=0x1458970) at thread/qthread.cpp:542
#9  0x00007fe08e7a3d13 in QInotifyFileSystemWatcherEngine::run (this=0x1458970) at io/qfilesystemwatcher_inotify.cpp:265
#10 0x00007fe08e6c3f2f in QThreadPrivate::start (arg=0x1458970) at thread/qthread_unix.cpp:338
#11 0x00007fe085691f6e in start_thread (arg=0x7fdfea722700) at pthread_create.c:311
#12 0x00007fe091c249cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 5 (Thread 0x7fdfd6f9b700 (LWP 2043)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe08e6c4406 in wait (time=18446744073709551615, this=0x19109b0) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=this@entry=0x18eb768, mutex=0x19875c0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fe08a251e6c in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x18eb740, th=0x37180a0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:370
#4  0x00007fe08a254903 in ThreadWeaver::WorkingHardState::applyForWork (this=0x18df550, th=0x37180a0, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:68
#5  0x00007fe08a25491c in ThreadWeaver::WorkingHardState::applyForWork (this=0x18df550, th=0x37180a0, previous=0x5ed0190) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#6  0x00007fe08a25361f in ThreadWeaver::Thread::run (this=0x37180a0) at ../../../threadweaver/Weaver/Thread.cpp:98
#7  0x00007fe08e6c3f2f in QThreadPrivate::start (arg=0x37180a0) at thread/qthread_unix.cpp:338
#8  0x00007fe085691f6e in start_thread (arg=0x7fdfd6f9b700) at pthread_create.c:311
#9  0x00007fe091c249cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 4 (Thread 0x7fdfd7f9d700 (LWP 2044)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe08e6c4406 in wait (time=18446744073709551615, this=0x19109b0) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=this@entry=0x18eb768, mutex=0x19875c0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fe08a251e6c in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x18eb740, th=0x5cedc30) at ../../../threadweaver/Weaver/WeaverImpl.cpp:370
#4  0x00007fe08a254903 in ThreadWeaver::WorkingHardState::applyForWork (this=0x18df550, th=0x5cedc30, previous=0x5157770) at ../../../threadweaver/Weaver/WorkingHardState.cpp:68
#5  0x00007fe08a25361f in ThreadWeaver::Thread::run (this=0x5cedc30) at ../../../threadweaver/Weaver/Thread.cpp:98
#6  0x00007fe08e6c3f2f in QThreadPrivate::start (arg=0x5cedc30) at thread/qthread_unix.cpp:338
#7  0x00007fe085691f6e in start_thread (arg=0x7fdfd7f9d700) at pthread_create.c:311
#8  0x00007fe091c249cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 3 (Thread 0x7fdfd779c700 (LWP 2045)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe08e6c4406 in wait (time=18446744073709551615, this=0x19109b0) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=this@entry=0x18eb768, mutex=0x19875c0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fe08a251e6c in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x18eb740, th=0x6581750) at ../../../threadweaver/Weaver/WeaverImpl.cpp:370
#4  0x00007fe08a254903 in ThreadWeaver::WorkingHardState::applyForWork (this=0x18df550, th=0x6581750, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:68
#5  0x00007fe08a25491c in ThreadWeaver::WorkingHardState::applyForWork (this=0x18df550, th=0x6581750, previous=0x1d30390) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#6  0x00007fe08a25361f in ThreadWeaver::Thread::run (this=0x6581750) at ../../../threadweaver/Weaver/Thread.cpp:98
#7  0x00007fe08e6c3f2f in QThreadPrivate::start (arg=0x6581750) at thread/qthread_unix.cpp:338
#8  0x00007fe085691f6e in start_thread (arg=0x7fdfd779c700) at pthread_create.c:311
#9  0x00007fe091c249cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 2 (Thread 0x7fdfd4e71700 (LWP 2046)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe08e6c4406 in wait (time=18446744073709551615, this=0x19109b0) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=this@entry=0x18eb768, mutex=0x19875c0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fe08a251e6c in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x18eb740, th=0x510a930) at ../../../threadweaver/Weaver/WeaverImpl.cpp:370
#4  0x00007fe08a254903 in ThreadWeaver::WorkingHardState::applyForWork (this=0x18df550, th=0x510a930, previous=0x3602250) at ../../../threadweaver/Weaver/WorkingHardState.cpp:68
#5  0x00007fe08a25361f in ThreadWeaver::Thread::run (this=0x510a930) at ../../../threadweaver/Weaver/Thread.cpp:98
#6  0x00007fe08e6c3f2f in QThreadPrivate::start (arg=0x510a930) at thread/qthread_unix.cpp:338
#7  0x00007fe085691f6e in start_thread (arg=0x7fdfd4e71700) at pthread_create.c:311
#8  0x00007fe091c249cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 1 (Thread 0x7fe0923447c0 (LWP 1800)):
[KCrash Handler]
#6  0x0000000000000041 in ?? ()
#7  0x00007fe0903bf337 in QDeclarativeItem::~QDeclarativeItem (this=0x6da7070, __in_chrg=<optimized out>) at graphicsitems/qdeclarativeitem.cpp:1668
#8  0x00007fdfe93a4aa1 in ~QDeclarativeElement (this=0x6da7070, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#9  QDeclarativePrivate::QDeclarativeElement<Plasma::FrameSvgItem>::~QDeclarativeElement (this=0x6da7070, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#10 0x00007fe08e7dbe08 in QObject::event (this=0x6da7070, e=<optimized out>) at kernel/qobject.cpp:1175
#11 0x00007fe08db60dfc in QApplicationPrivate::notify_helper (this=this@entry=0x1454ce0, receiver=receiver@entry=0x6da7070, e=e@entry=0x55fc980) at kernel/qapplication.cpp:4567
#12 0x00007fe08db67470 in QApplication::notify (this=this@entry=0x1448640, receiver=receiver@entry=0x6da7070, e=e@entry=0x55fc980) at kernel/qapplication.cpp:4353
#13 0x00007fe08f487a6a in KApplication::notify (this=0x1448640, receiver=0x6da7070, event=0x55fc980) at ../../kdeui/kernel/kapplication.cpp:311
#14 0x00007fe08e7c38bd in QCoreApplication::notifyInternal (this=0x1448640, receiver=receiver@entry=0x6da7070, event=event@entry=0x55fc980) at kernel/qcoreapplication.cpp:946
#15 0x00007fe08e7c6e1f in sendEvent (event=0x55fc980, receiver=0x6da7070) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#16 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x13c41f0) at kernel/qcoreapplication.cpp:1570
#17 0x00007fe08e7c72c3 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1463
#18 0x00007fe08e7f1073 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#19 postEventSourceDispatch (s=0x1454fc0) at kernel/qeventdispatcher_glib.cpp:279
#20 0x00007fe084f873a6 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#21 0x00007fe084f876f8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#22 0x00007fe084f8779c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#23 0x00007fe08e7f0a55 in QEventDispatcherGlib::processEvents (this=0x13c5ad0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#24 0x00007fe08dc029d6 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#25 0x00007fe08e7c25ef in QEventLoop::processEvents (this=this@entry=0x7fffc82c9940, flags=...) at kernel/qeventloop.cpp:149
#26 0x00007fe08e7c28e5 in QEventLoop::exec (this=this@entry=0x7fffc82c9940, flags=...) at kernel/qeventloop.cpp:204
#27 0x00007fe08e7c7e5b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1218
#28 0x00007fe08db5f34c in QApplication::exec () at kernel/qapplication.cpp:3828
#29 0x00007fe091f2e27c in kdemain (argc=1, argv=0x7fffc82c9b98) at ../../../../plasma/desktop/shell/main.cpp:126
#30 0x00007fe091b4bde5 in __libc_start_main (main=0x4006e0 <main(int, char**)>, argc=1, ubp_av=0x7fffc82c9b98, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffc82c9b88) at libc-start.c:260
#31 0x000000000040070e in _start ()

Possible duplicates by query: bug 326751, bug 326677, bug 326636, bug 326372, bug 326340.

Reported using DrKonqi