Application: plasma-desktop (0.3)
KDE Platform Version: 4.4.2 (KDE 4.4.2)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-22-generic i686
Distribution: Ubuntu 10.04 LTS

-- Information about the crash:
When I closed a panel that I created plasma chrashed.

 -- Backtrace:
Application: Spazio di lavoro di Plasma (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0xb7714aa0 (LWP 1515))]

Thread 6 (Thread 0xa85b9b70 (LWP 1556)):
#0  0x00373f5b in pthread_mutex_lock () from /lib/tls/i686/cmov/libpthread.so.0
#1  0x03e5f454 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#2  0x03e632d8 in ?? () from /lib/libglib-2.0.so.0
#3  0x03e634b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#4  0x008ca60f in QEventDispatcherGlib::processEvents (this=0x9b9b750, flags=...) at kernel/qeventdispatcher_glib.cpp:414
#5  0x0089d059 in QEventLoop::processEvents (this=0xa85b9290, flags=) at kernel/qeventloop.cpp:149
#6  0x0089d4aa in QEventLoop::exec (this=0xa85b9290, flags=...) at kernel/qeventloop.cpp:201
#7  0x007995a8 in QThread::exec (this=0x9b9b850) at thread/qthread.cpp:487
#8  0x0087cc1b in QInotifyFileSystemWatcherEngine::run (this=0x9b9b850) at io/qfilesystemwatcher_inotify.cpp:248
#9  0x0079c32e in QThreadPrivate::start (arg=0x9b9b850) at thread/qthread_unix.cpp:248
#10 0x0037196e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#11 0x08ef3a0e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 5 (Thread 0xa9e69b70 (LWP 3237)):
#0  0x00d44422 in __kernel_vsyscall ()
#1  0x00376015 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x0079d287 in QWaitConditionPrivate::wait (this=0x9abd400, mutex=0x9ab5bf8, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#3  QWaitCondition::wait (this=0x9abd400, mutex=0x9ab5bf8, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#4  0x01143870 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x9abd3e8, th=0x9be1e78) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#5  0x0114638c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x9abe918, th=0x9be1e78) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#6  0x0114227b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x9abd3e8, th=0x9be1e78) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#7  0x01146482 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9abe918, th=0x9be1e78) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#8  0x011434d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9abd3e8, th=0x9be1e78, previous=0xa644da8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#9  0x0114451e in ThreadWeaver::ThreadRunHelper::run (this=0xa9e692f4, parent=0x9abd3e8, th=0x9be1e78) at ../../../threadweaver/Weaver/Thread.cpp:87
#10 0x01144c3b in ThreadWeaver::Thread::run (this=0x9be1e78) at ../../../threadweaver/Weaver/Thread.cpp:142
#11 0x0079c32e in QThreadPrivate::start (arg=0x9be1e78) at thread/qthread_unix.cpp:248
#12 0x0037196e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#13 0x08ef3a0e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 4 (Thread 0xa550eb70 (LWP 3238)):
#0  0x00d44422 in __kernel_vsyscall ()
#1  0x00376015 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x0079d287 in QWaitConditionPrivate::wait (this=0x9abd400, mutex=0x9ab5bf8, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#3  QWaitCondition::wait (this=0x9abd400, mutex=0x9ab5bf8, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#4  0x01143870 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x9abd3e8, th=0xa646420) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#5  0x0114638c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x9abe918, th=0xa646420) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#6  0x0114227b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x9abd3e8, th=0xa646420) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#7  0x01146482 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9abe918, th=0xa646420) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#8  0x011434d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9abd3e8, th=0xa646420, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#9  0x0114451e in ThreadWeaver::ThreadRunHelper::run (this=0xa550e2f4, parent=0x9abd3e8, th=0xa646420) at ../../../threadweaver/Weaver/Thread.cpp:87
#10 0x01144c3b in ThreadWeaver::Thread::run (this=0xa646420) at ../../../threadweaver/Weaver/Thread.cpp:142
#11 0x0079c32e in QThreadPrivate::start (arg=0xa646420) at thread/qthread_unix.cpp:248
#12 0x0037196e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#13 0x08ef3a0e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 3 (Thread 0xa4d0db70 (LWP 3239)):
#0  0x00d44422 in __kernel_vsyscall ()
#1  0x00376015 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x0079d287 in QWaitConditionPrivate::wait (this=0x9abd400, mutex=0x9ab5bf8, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#3  QWaitCondition::wait (this=0x9abd400, mutex=0x9ab5bf8, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#4  0x01143870 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x9abd3e8, th=0xa60c160) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#5  0x0114638c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x9abe918, th=0xa60c160) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#6  0x0114227b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x9abd3e8, th=0xa60c160) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#7  0x01146482 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9abe918, th=0xa60c160) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#8  0x011434d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9abd3e8, th=0xa60c160, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#9  0x0114451e in ThreadWeaver::ThreadRunHelper::run (this=0xa4d0d2f4, parent=0x9abd3e8, th=0xa60c160) at ../../../threadweaver/Weaver/Thread.cpp:87
#10 0x01144c3b in ThreadWeaver::Thread::run (this=0xa60c160) at ../../../threadweaver/Weaver/Thread.cpp:142
#11 0x0079c32e in QThreadPrivate::start (arg=0xa60c160) at thread/qthread_unix.cpp:248
#12 0x0037196e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#13 0x08ef3a0e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 2 (Thread 0xa450cb70 (LWP 3240)):
#0  0x00d44422 in __kernel_vsyscall ()
#1  0x00376015 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x0079d287 in QWaitConditionPrivate::wait (this=0x9abd400, mutex=0x9ab5bf8, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#3  QWaitCondition::wait (this=0x9abd400, mutex=0x9ab5bf8, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#4  0x01143870 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x9abd3e8, th=0x9e64d48) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#5  0x0114638c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x9abe918, th=0x9e64d48) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#6  0x0114227b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x9abd3e8, th=0x9e64d48) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#7  0x01146482 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9abe918, th=0x9e64d48) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#8  0x011434d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9abd3e8, th=0x9e64d48, previous=0xa9504680) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#9  0x0114451e in ThreadWeaver::ThreadRunHelper::run (this=0xa450c2f4, parent=0x9abd3e8, th=0x9e64d48) at ../../../threadweaver/Weaver/Thread.cpp:87
#10 0x01144c3b in ThreadWeaver::Thread::run (this=0x9e64d48) at ../../../threadweaver/Weaver/Thread.cpp:142
#11 0x0079c32e in QThreadPrivate::start (arg=0x9e64d48) at thread/qthread_unix.cpp:248
#12 0x0037196e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#13 0x08ef3a0e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb7714aa0 (LWP 1515)):
[KCrash Handler]
#6  0x057e1f4a in QGraphicsItem::isPanel (this=0x9833f40) at graphicsview/qgraphicsitem.cpp:1661
#7  0x051804dc in QApplicationPrivate::notify_helper (this=0x9773948, receiver=0x9833f40, e=0xbfb799d4) at kernel/qapplication.cpp:4300
#8  0x0518705e in QApplication::notify (this=0x976d7f0, receiver=0x9833f40, e=0xbfb799d4) at kernel/qapplication.cpp:3704
#9  0x00f24f2a in KApplication::notify (this=0x976d7f0, receiver=0x9833f40, event=0xbfb799d4) at ../../kdeui/kernel/kapplication.cpp:302
#10 0x0089ea3b in QCoreApplication::notifyInternal (this=0x976d7f0, receiver=0x9833f40, event=0xbfb799d4) at kernel/qcoreapplication.cpp:704
#11 0x0518f93e in QCoreApplication::sendEvent (receiver=0x9833f40, event=0x97e3a68) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#12 0x0584b05c in QGraphicsView::viewportEvent (this=0x9d28508, event=0xbfb799d4) at graphicsview/qgraphicsview.cpp:2692
#13 0x05677c65 in QAbstractScrollAreaPrivate::viewportEvent (this=0x9d76b80, o=0x9d787b0, e=0xbfb799d4) at widgets/qabstractscrollarea_p.h:100
#14 QAbstractScrollAreaFilter::eventFilter (this=0x9d76b80, o=0x9d787b0, e=0xbfb799d4) at widgets/qabstractscrollarea_p.h:116
#15 0x0089dcda in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=0x9773948, receiver=0x9d787b0, event=0xbfb799d4) at kernel/qcoreapplication.cpp:819
#16 0x051804b9 in QApplicationPrivate::notify_helper (this=0x9773948, receiver=0x9d787b0, e=0xbfb799d4) at kernel/qapplication.cpp:4296
#17 0x051870f9 in QApplication::notify (this=0x976d7f0, receiver=0x9d787b0, e=0xbfb799d4) at kernel/qapplication.cpp:4265
#18 0x00f24f2a in KApplication::notify (this=0x976d7f0, receiver=0x9d787b0, event=0xbfb799d4) at ../../kdeui/kernel/kapplication.cpp:302
#19 0x0089ea3b in QCoreApplication::notifyInternal (this=0x976d7f0, receiver=0x9d787b0, event=0xbfb799d4) at kernel/qcoreapplication.cpp:704
#20 0x051de8c5 in QCoreApplication::sendEvent (this=0x9d28508, event=0xbfb799d4) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#21 QWidget::event (this=0x9d28508, event=0xbfb799d4) at kernel/qwidget.cpp:8254
#22 0x055dafd3 in QFrame::event (this=0x9d28508, e=0xbfb799d4) at widgets/qframe.cpp:557
#23 0x05675d97 in QAbstractScrollArea::event (this=0x9d28508, e=0xbfb799d4) at widgets/qabstractscrollarea.cpp:989
#24 0x0584d216 in QGraphicsView::event (this=0x9d28508, event=0xbfb799d4) at graphicsview/qgraphicsview.cpp:2666
#25 0x051804dc in QApplicationPrivate::notify_helper (this=0x9773948, receiver=0x9d28508, e=0xbfb799d4) at kernel/qapplication.cpp:4300
#26 0x051870f9 in QApplication::notify (this=0x976d7f0, receiver=0x9d28508, e=0xbfb799d4) at kernel/qapplication.cpp:4265
#27 0x00f24f2a in KApplication::notify (this=0x976d7f0, receiver=0x9d28508, event=0xbfb799d4) at ../../kdeui/kernel/kapplication.cpp:302
#28 0x0089ea3b in QCoreApplication::notifyInternal (this=0x976d7f0, receiver=0x9d28508, event=0xbfb799d4) at kernel/qcoreapplication.cpp:704
#29 0x0518aa86 in QCoreApplication::sendSpontaneousEvent (act=0x9d28508) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#30 QApplication::setActiveWindow (act=0x9d28508) at kernel/qapplication.cpp:2450
#31 0x05210de7 in QApplication::x11ProcessEvent (this=0x976d7f0, event=0xbfb79dac) at kernel/qapplication_x11.cpp:3420
#32 0x0524060a in x11EventSourceDispatch (s=0x9776640, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#33 0x03e5f5e5 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#34 0x03e632d8 in ?? () from /lib/libglib-2.0.so.0
#35 0x03e634b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#36 0x008ca5d5 in QEventDispatcherGlib::processEvents (this=0x9773618, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#37 0x05240135 in QGuiEventDispatcherGlib::processEvents (this=0x9773618, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#38 0x0089d059 in QEventLoop::processEvents (this=0xbfb7a0a4, flags=) at kernel/qeventloop.cpp:149
#39 0x0089d4aa in QEventLoop::exec (this=0xbfb7a0a4, flags=...) at kernel/qeventloop.cpp:201
#40 0x008a169f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#41 0x05180577 in QApplication::exec () at kernel/qapplication.cpp:3579
#42 0x084bd05e in kdemain (argc=1, argv=0x97602d8) at ../../../../plasma/desktop/shell/main.cpp:112
#43 0x0804e133 in launch (argc=<value optimized out>, _name=<value optimized out>, args=<value optimized out>, cwd=0x0, envc=0, envs=0x9762bb8 "", reset_env=false, tty=0x0, avoid_loops=false, 
    startup_id_str=0x8051465 "0") at ../../kinit/kinit.cpp:717
#44 0x0804ec6d in handle_launcher_request (sock=<value optimized out>, who=<value optimized out>) at ../../kinit/kinit.cpp:1209
#45 0x0804f190 in handle_requests (waitForPid=<value optimized out>) at ../../kinit/kinit.cpp:1402
#46 0x0804fe4f in main (argc=4, argv=0xbfb7ab54, envp=0xbfb7ab68) at ../../kinit/kinit.cpp:1845

This bug may be a duplicate of or related to bug 229838.

Possible duplicates by query: bug 237764, bug 237195, bug 236640, bug 236627, bug 235275.

Reported using DrKonqi