Application: plasma-desktop (0.4)
KDE Platform Version: 4.6.2 (4.6.2)
Qt Version: 4.7.2
Operating System: Linux 2.6.38-8-generic x86_64
Distribution: Ubuntu 11.04

-- Information about the crash:
- What I was doing when the application crashed:
I was browsing the web using Chrome version 11.0.696.68 and plasma crashed, but did restart properly. The only other apps I had open was Kopete minimized to the system tray and Konsole. This is the 1st time Plasma crashed and I haven't been able to reproduce the problem.

-- Backtrace:
Application: Plasma Desktop Shell (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0x7fc305e387a0 (LWP 1594))]

Thread 8 (Thread 0x7fc2e3900700 (LWP 1597)):
#0  0x00007fc2faa1b3c4 in __pthread_mutex_lock (mutex=0x18f8c18) at pthread_mutex_lock.c:61
#1  0x00007fc2fa113669 in g_main_context_acquire () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fc2fa114f21 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fc2fa115639 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fc302941446 in QEventDispatcherGlib::processEvents (this=0x192ff50, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#5  0x00007fc302915882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007fc302915abc in QEventLoop::exec (this=0x7fc2e38ffdb0, flags=...) at kernel/qeventloop.cpp:201
#7  0x00007fc30282c924 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:492
#8  0x00007fc3028f7c2f in QInotifyFileSystemWatcherEngine::run (this=0x18f3990) at io/qfilesystemwatcher_inotify.cpp:248
#9  0x00007fc30282f175 in QThreadPrivate::start (arg=0x18f3990) at thread/qthread_unix.cpp:320
#10 0x00007fc2faa18d8c in start_thread (arg=0x7fc2e3900700) at pthread_create.c:304
#11 0x00007fc30574004d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7fc2e16ed700 (LWP 1598)):
#0  0xffffffffff60017b in ?? ()
#1  0x00007fc2e16ecac0 in ?? ()
#2  0x00007fff6c9ff7b2 in ?? ()
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 6 (Thread 0x7fc2dd624700 (LWP 1604)):
#0  0x00007fc2fa113946 in g_main_context_release () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fc2fa11513a in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fc2fa1159f2 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fc2de73bc44 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#4  0x00007fc2fa13c3e4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fc2faa18d8c in start_thread (arg=0x7fc2dd624700) at pthread_create.c:304
#6  0x00007fc30574004d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7fc2daf26700 (LWP 7460)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fc30282f82b in wait (this=<value optimized out>, mutex=0x1f1aa60, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1f1aa60, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007fc2feab60b4 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1f926a0, th=0x24b4440) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fc2feab8723 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1f1aa40, th=0x24b4440) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fc2feab753f in ThreadWeaver::ThreadRunHelper::run (this=0x7fc2daf25e00, parent=0x1f926a0, th=0x24b4440) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007fc2feab75cb in ThreadWeaver::Thread::run (this=0x24b4440) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007fc30282f175 in QThreadPrivate::start (arg=0x24b4440) at thread/qthread_unix.cpp:320
#8  0x00007fc2faa18d8c in start_thread (arg=0x7fc2daf26700) at pthread_create.c:304
#9  0x00007fc30574004d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7fc2e08aa700 (LWP 7461)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fc30282f82b in wait (this=<value optimized out>, mutex=0x1f1aa60, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1f1aa60, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007fc2feab60b4 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1f926a0, th=0x22582c0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fc2feab8723 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1f1aa40, th=0x22582c0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fc2feab753f in ThreadWeaver::ThreadRunHelper::run (this=0x7fc2e08a9e00, parent=0x1f926a0, th=0x22582c0) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007fc2feab75cb in ThreadWeaver::Thread::run (this=0x22582c0) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007fc30282f175 in QThreadPrivate::start (arg=0x22582c0) at thread/qthread_unix.cpp:320
#8  0x00007fc2faa18d8c in start_thread (arg=0x7fc2e08aa700) at pthread_create.c:304
#9  0x00007fc30574004d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7fc2dde25700 (LWP 7462)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fc30282f82b in wait (this=<value optimized out>, mutex=0x1f1aa60, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1f1aa60, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007fc2feab60b4 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1f926a0, th=0x2688d80) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fc2feab8723 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1f1aa40, th=0x2688d80) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fc2feab873c in ThreadWeaver::WorkingHardState::applyForWork (this=0x1f1aa40, th=0x2688d80) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007fc2feab753f in ThreadWeaver::ThreadRunHelper::run (this=0x7fc2dde24e00, parent=0x1f926a0, th=0x2688d80) at ../../../threadweaver/Weaver/Thread.cpp:87
#7  0x00007fc2feab75cb in ThreadWeaver::Thread::run (this=0x2688d80) at ../../../threadweaver/Weaver/Thread.cpp:142
#8  0x00007fc30282f175 in QThreadPrivate::start (arg=0x2688d80) at thread/qthread_unix.cpp:320
#9  0x00007fc2faa18d8c in start_thread (arg=0x7fc2dde25700) at pthread_create.c:304
#10 0x00007fc30574004d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fc2d74c0700 (LWP 7463)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fc30282f82b in wait (this=<value optimized out>, mutex=0x1f1aa60, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1f1aa60, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007fc2feab60b4 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1f926a0, th=0x227ffa0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fc2feab8723 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1f1aa40, th=0x227ffa0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fc2feab873c in ThreadWeaver::WorkingHardState::applyForWork (this=0x1f1aa40, th=0x227ffa0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007fc2feab753f in ThreadWeaver::ThreadRunHelper::run (this=0x7fc2d74bfe00, parent=0x1f926a0, th=0x227ffa0) at ../../../threadweaver/Weaver/Thread.cpp:87
#7  0x00007fc2feab75cb in ThreadWeaver::Thread::run (this=0x227ffa0) at ../../../threadweaver/Weaver/Thread.cpp:142
#8  0x00007fc30282f175 in QThreadPrivate::start (arg=0x227ffa0) at thread/qthread_unix.cpp:320
#9  0x00007fc2faa18d8c in start_thread (arg=0x7fc2d74c0700) at pthread_create.c:304
#10 0x00007fc30574004d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fc305e387a0 (LWP 1594)):
[KCrash Handler]
#6  QObject::~QObject (this=0x2917ed0, __in_chrg=<value optimized out>) at kernel/qobject.cpp:881
#7  0x00007fc30529ad29 in Plasma::FrameSvg::~FrameSvg (this=0x2917ed0, __in_chrg=<value optimized out>) at ../../plasma/framesvg.cpp:60
#8  0x00007fc302928c14 in QObjectPrivate::deleteChildren (this=0x1152dc0) at kernel/qobject.cpp:1964
#9  0x00007fc30292d5f4 in QObject::~QObject (this=0x219d230, __in_chrg=<value optimized out>) at kernel/qobject.cpp:946
#10 0x00007fc3023006c0 in ~QGraphicsObject (this=0x219d230, __in_chrg=<value optimized out>) at ../../include/QtGui/../../src/gui/graphicsview/qgraphicsitem.h:547
#11 QGraphicsWidget::~QGraphicsWidget (this=0x219d230, __in_chrg=<value optimized out>) at graphicsview/qgraphicswidget.cpp:232
#12 0x00007fc30531f589 in Plasma::IconWidget::~IconWidget (this=0x219d230, __in_chrg=<value optimized out>) at ../../plasma/widgets/iconwidget.cpp:378
#13 0x00007fc3022aeb85 in QGraphicsItem::~QGraphicsItem (this=0x16057b0, __in_chrg=<value optimized out>) at graphicsview/qgraphicsitem.cpp:1481
#14 0x00007fc3023006b8 in ~QGraphicsObject (this=0x16057a0, __in_chrg=<value optimized out>) at ../../include/QtGui/../../src/gui/graphicsview/qgraphicsitem.h:547
#15 QGraphicsWidget::~QGraphicsWidget (this=0x16057a0, __in_chrg=<value optimized out>) at graphicsview/qgraphicswidget.cpp:232
#16 0x00007fc305293201 in ~ExtenderItemToolbox (this=0x16057a0, __in_chrg=<value optimized out>) at ../../plasma/extenders/extenderitem.cpp:65
#17 Plasma::ExtenderItemToolbox::~ExtenderItemToolbox (this=0x16057a0, __in_chrg=<value optimized out>) at ../../plasma/extenders/extenderitem.cpp:65
#18 0x00007fc3022aeb85 in QGraphicsItem::~QGraphicsItem (this=0x17487a0, __in_chrg=<value optimized out>) at graphicsview/qgraphicsitem.cpp:1481
#19 0x00007fc3023006b8 in ~QGraphicsObject (this=0x1748790, __in_chrg=<value optimized out>) at ../../include/QtGui/../../src/gui/graphicsview/qgraphicsitem.h:547
#20 QGraphicsWidget::~QGraphicsWidget (this=0x1748790, __in_chrg=<value optimized out>) at graphicsview/qgraphicswidget.cpp:232
#21 0x00007fc30528eb89 in Plasma::ExtenderItem::~ExtenderItem (this=0x1748790, __in_chrg=<value optimized out>) at ../../plasma/extenders/extenderitem.cpp:238
#22 0x00007fc30292a4c8 in QObject::event (this=0x1748790, e=<value optimized out>) at kernel/qobject.cpp:1209
#23 0x00007fc3022fcacb in QGraphicsWidget::event (this=0x1748790, event=0x267f930) at graphicsview/qgraphicswidget.cpp:1423
#24 0x00007fc301cd79e4 in QApplicationPrivate::notify_helper (this=0xd72840, receiver=0x1748790, e=0x267f930) at kernel/qapplication.cpp:4462
#25 0x00007fc301cdc3aa in QApplication::notify (this=<value optimized out>, receiver=0x1748790, e=0x267f930) at kernel/qapplication.cpp:4341
#26 0x00007fc3035ce866 in KApplication::notify (this=0xd40620, receiver=0x1748790, event=0x267f930) at ../../kdeui/kernel/kapplication.cpp:311
#27 0x00007fc30291649c in QCoreApplication::notifyInternal (this=0xd40620, receiver=0x1748790, event=0x267f930) at kernel/qcoreapplication.cpp:731
#28 0x00007fc302919c25 in sendEvent (receiver=0x0, event_type=0, data=0xcefb60) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#29 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0xcefb60) at kernel/qcoreapplication.cpp:1372
#30 0x00007fc302941253 in sendPostedEvents (s=0xd751c0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#31 postEventSourceDispatch (s=0xd751c0) at kernel/qeventdispatcher_glib.cpp:277
#32 0x00007fc2fa114bcd in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#33 0x00007fc2fa1153a8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#34 0x00007fc2fa115639 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#35 0x00007fc3029413ef in QEventDispatcherGlib::processEvents (this=0xcef340, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#36 0x00007fc301d7edfe in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#37 0x00007fc302915882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#38 0x00007fc302915abc in QEventLoop::exec (this=0x7fff6c984770, flags=...) at kernel/qeventloop.cpp:201
#39 0x00007fc302919ecb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#40 0x00007fc305a2c897 in kdemain (argc=1, argv=0x7fff6c984b38) at ../../../../plasma/desktop/shell/main.cpp:118
#41 0x00007fc305678eff in __libc_start_main (main=0x400740 <main(int, char**)>, argc=1, ubp_av=0x7fff6c984b38, init=<value optimized out>, fini=<value optimized out>, rtld_fini=<value optimized out>, stack_end=0x7fff6c984b28) at libc-start.c:226
#42 0x0000000000400669 in _start ()

Possible duplicates by query: bug 264135, bug 254128.

Reported using DrKonqi