Bug 317718

Application: plasma-desktop (0.4)
KDE Platform Version: 4.9.5
Qt Version: 4.8.3
Operating System: Linux 3.5.0-26-generic i686
Distribution: Ubuntu 12.10

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

I was just beginning to set the properties of the widgets, and plasma crashed.

-- Backtrace:
Application: Shell del desktop di Plasma (plasma-desktop), signal: Segmentation fault
Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0xb1cd3740 (LWP 1712))]

Thread 8 (Thread 0xaf034b40 (LWP 1713)):
#0  0xb774e424 in __kernel_vsyscall ()
#1  0xb2ae896b in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0xb761464c in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0xb3b1a1cd in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#4  0xb3b1a1ff in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#5  0xb2ae4d4c in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#6  0xb7606d3e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 7 (Thread 0xa8beeb40 (LWP 1714)):
#0  0xb2cbfdcd in clock_gettime () from /lib/i386-linux-gnu/librt.so.1
#1  0xb5fe5fb5 in do_gettime (frac=0xa8bedf70, sec=0xa8bedf68) at tools/qelapsedtimer_unix.cpp:123
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#3  0xb60cd36e in QTimerInfoList::updateCurrentTime (this=0xa8202074) at kernel/qeventdispatcher_unix.cpp:343
#4  0x7fffffff in ?? ()
#5  0xb60cd6fa in QTimerInfoList::timerWait (this=0xa8202074, tm=...) at kernel/qeventdispatcher_unix.cpp:450
#6  0x7fffffff in ?? ()

Thread 6 (Thread 0xa80d2b40 (LWP 1715)):
#0  0xb2cbfdcd in clock_gettime () from /lib/i386-linux-gnu/librt.so.1
#1  0xb5fe5fb5 in do_gettime (frac=0xa80d1f70, sec=0xa80d1f68) at tools/qelapsedtimer_unix.cpp:123
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#3  0xb60cd36e in QTimerInfoList::updateCurrentTime (this=0xa7702074) at kernel/qeventdispatcher_unix.cpp:343
#4  0x7fffffff in ?? ()
#5  0xb60cd6fa in QTimerInfoList::timerWait (this=0xa7702074, tm=...) at kernel/qeventdispatcher_unix.cpp:450
#6  0x7fffffff in ?? ()

Thread 5 (Thread 0xa3bcdb40 (LWP 3266)):
#0  0xb774e424 in __kernel_vsyscall ()
#1  0xb2ae896b in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0xb761464c in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0xb5f88030 in wait (time=4294967295, this=0xa65f220) at thread/qwaitcondition_unix.cpp:86
#4  QWaitCondition::wait (this=0xa659938, mutex=0xa6287b8, time=4294967295) at thread/qwaitcondition_unix.cpp:158
#5  0xb37aab45 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xa659920, th=0xb3572d8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0xb37ad96b in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0xa6103d0, th=0xb3572d8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0xb37aa6aa in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0xa659920, th=0xb3572d8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0xb37adac4 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa6103d0, th=0xb3572d8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0xb37aa5a3 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa659920, th=0xb3572d8, previous=0xa5b3c50) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0xb37ac524 in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0xa3bcd284, parent=0xa659920, th=th@entry=0xb3572d8) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0xb37ac5da in ThreadWeaver::Thread::run (this=0xb3572d8) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0xb5f87a58 in QThreadPrivate::start (arg=0xb3572d8) at thread/qthread_unix.cpp:338
#13 0xb2ae4d4c in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#14 0xb7606d3e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 4 (Thread 0xa4ba0b40 (LWP 3267)):
#0  0xb774e424 in __kernel_vsyscall ()
#1  0xb2ae896b in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0xb761464c in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0xb5f88030 in wait (time=4294967295, this=0xa65f220) at thread/qwaitcondition_unix.cpp:86
#4  QWaitCondition::wait (this=0xa659938, mutex=0xa6287b8, time=4294967295) at thread/qwaitcondition_unix.cpp:158
#5  0xb37aab45 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xa659920, th=0xa9ecf88) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0xb37ad96b in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0xa6103d0, th=0xa9ecf88) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0xb37aa6aa in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0xa659920, th=0xa9ecf88) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0xb37adac4 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa6103d0, th=0xa9ecf88) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0xb37aa5a3 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa659920, th=0xa9ecf88, previous=0xb5beab8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0xb37ac524 in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0xa4ba0284, parent=0xa659920, th=th@entry=0xa9ecf88) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0xb37ac5da in ThreadWeaver::Thread::run (this=0xa9ecf88) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0xb5f87a58 in QThreadPrivate::start (arg=0xa9ecf88) at thread/qthread_unix.cpp:338
#13 0xb2ae4d4c in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#14 0xb7606d3e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 3 (Thread 0xa33ccb40 (LWP 3268)):
#0  0xb774e424 in __kernel_vsyscall ()
#1  0xb2ae896b in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0xb761464c in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0xb5f88030 in wait (time=4294967295, this=0xa65f220) at thread/qwaitcondition_unix.cpp:86
#4  QWaitCondition::wait (this=0xa659938, mutex=0xa6287b8, time=4294967295) at thread/qwaitcondition_unix.cpp:158
#5  0xb37aab45 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xa659920, th=0xb289eb0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0xb37ad96b in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0xa6103d0, th=0xb289eb0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0xb37aa6aa in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0xa659920, th=0xb289eb0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0xb37adac4 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa6103d0, th=0xb289eb0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0xb37aa5a3 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa659920, th=0xb289eb0, previous=0xb4ac508) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0xb37ac524 in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0xa33cc284, parent=0xa659920, th=th@entry=0xb289eb0) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0xb37ac5da in ThreadWeaver::Thread::run (this=0xb289eb0) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0xb5f87a58 in QThreadPrivate::start (arg=0xb289eb0) at thread/qthread_unix.cpp:338
#13 0xb2ae4d4c in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#14 0xb7606d3e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 2 (Thread 0xa2bcbb40 (LWP 3269)):
#0  0xb774e424 in __kernel_vsyscall ()
#1  0xb2ae896b in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0xb761464c in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0xb5f88030 in wait (time=4294967295, this=0xa65f220) at thread/qwaitcondition_unix.cpp:86
#4  QWaitCondition::wait (this=0xa659938, mutex=0xa6287b8, time=4294967295) at thread/qwaitcondition_unix.cpp:158
#5  0xb37aab45 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xa659920, th=0xaf0be30) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0xb37ad96b in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0xa6103d0, th=0xaf0be30) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0xb37aa6aa in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0xa659920, th=0xaf0be30) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0xb37adac4 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa6103d0, th=0xaf0be30) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0xb37aa5a3 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa659920, th=0xaf0be30, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0xb37ac524 in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0xa2bcb284, parent=0xa659920, th=th@entry=0xaf0be30) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0xb37ac5da in ThreadWeaver::Thread::run (this=0xaf0be30) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0xb5f87a58 in QThreadPrivate::start (arg=0xaf0be30) at thread/qthread_unix.cpp:338
#13 0xb2ae4d4c in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#14 0xb7606d3e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 1 (Thread 0xb1cd3740 (LWP 1712)):
[KCrash Handler]
#7  0x00000000 in ?? ()
#8  0xb6c616d1 in QDeclarativeItem::~QDeclarativeItem (this=0xb4c7980, __in_chrg=<optimized out>) at graphicsitems/qdeclarativeitem.cpp:1668
#9  0xae2acd00 in Plasma::FrameSvgItem::~FrameSvgItem (this=0xb4c7980, __in_chrg=<optimized out>) at ../../../../plasma/declarativeimports/core/framesvgitem.cpp:67
#10 0xae29e2b0 in ~QDeclarativeElement (this=0xb4c7980, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#11 QDeclarativePrivate::QDeclarativeElement<Plasma::FrameSvgItem>::~QDeclarativeElement (this=0xb4c7980, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#12 0xb60ae783 in qDeleteInEventHandler (o=o@entry=0xb4c7980) at kernel/qobject.cpp:4277
#13 0xb60b0f10 in QObject::event (this=0xb4c7980, e=0xb0ccb30) at kernel/qobject.cpp:1176
#14 0xb6c5bad4 in QDeclarativeItem::event (this=0xb4c7980, ev=0xb0ccb30) at graphicsitems/qdeclarativeitem.cpp:3748
#15 0xb558a39c in QApplicationPrivate::notify_helper (this=0xa0271f8, receiver=0xb4c7980, e=0xb0ccb30) at kernel/qapplication.cpp:4562
#16 0xb558edaf in QApplication::notify (this=0xb0ccb30, receiver=0xb4c7980, e=0xb0ccb30) at kernel/qapplication.cpp:3944
#17 0xb6729ec1 in KApplication::notify (this=0xa01bb08, receiver=0xb4c7980, event=0xb0ccb30) at ../../kdeui/kernel/kapplication.cpp:311
#18 0xb609a78e in QCoreApplication::notifyInternal (this=0xa01bb08, receiver=0xb4c7980, event=0xb0ccb30) at kernel/qcoreapplication.cpp:915
#19 0xb609e97d in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#20 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x9fca130) at kernel/qcoreapplication.cpp:1539
#21 0xb609ec0c in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1432
#22 0xb60cc804 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#23 postEventSourceDispatch (s=0xa024d80) at kernel/qeventdispatcher_glib.cpp:279
#24 0xb29d89e3 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#25 0xb29d8d80 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#26 0xb29d8e61 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#27 0xb60cc981 in QEventDispatcherGlib::processEvents (this=0x9fcaeb8, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#28 0xb56409aa in QGuiEventDispatcherGlib::processEvents (this=0x9fcaeb8, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#29 0xb609926c in QEventLoop::processEvents (this=this@entry=0xbfa0ed78, flags=...) at kernel/qeventloop.cpp:149
#30 0xb6099561 in QEventLoop::exec (this=0xbfa0ed78, flags=...) at kernel/qeventloop.cpp:204
#31 0xb609ecba in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1187
#32 0xb5587fc4 in QApplication::exec () at kernel/qapplication.cpp:3823
#33 0xb770c063 in kdemain (argc=1, argv=0xbfa0ef34) at ../../../../plasma/desktop/shell/main.cpp:120
#34 0x0804855b in main (argc=1, argv=0xbfa0ef34) at plasma-desktop_dummy.cpp:3

This bug may be a duplicate of or related to bug 309807.

Possible duplicates by query: bug 317489, bug 316337, bug 315981, bug 314234, bug 313553.

Reported using DrKonqi