Application: plasma-desktop (0.4)
KDE Platform Version: 4.6.2 (4.6.2)
Qt Version: 4.7.0
Operating System: Linux 2.6.35-22-generic i686
Distribution: Linux Mint 10 KDE

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

just started my pc when I reach plasma it runs fine for a few moments enough so that all startup programs are loaded then it crashes

The crash can be reproduced every time.

-- Backtrace:
Application: Plasma Desktop Shell (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0xb60a9940 (LWP 1932))]

Thread 4 (Thread 0xaec87b70 (LWP 1934)):
#0  0x01b363eb in pthread_mutex_lock () from /lib/libpthread.so.0
#1  0x00926f66 in pthread_mutex_lock () from /lib/libc.so.6
#2  0x0319fb68 in g_main_context_check () from /lib/libglib-2.0.so.0
#3  0x031a045e in ?? () from /lib/libglib-2.0.so.0
#4  0x031a0848 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#5  0x076fc59f in QEventDispatcherGlib::processEvents (this=0x8d45438, flags=...) at kernel/qeventdispatcher_glib.cpp:417
#6  0x076cc609 in QEventLoop::processEvents (this=0xaec871d0, flags=) at kernel/qeventloop.cpp:149
#7  0x076cca8a in QEventLoop::exec (this=0xaec871d0, flags=...) at kernel/qeventloop.cpp:201
#8  0x075c8b7e in QThread::exec (this=0x8bdc120) at thread/qthread.cpp:490
#9  0x076ab35b in QInotifyFileSystemWatcherEngine::run (this=0x8bdc120) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x075cbdf9 in QThreadPrivate::start (arg=0x8bdc120) at thread/qthread_unix.cpp:266
#11 0x032ccba8 in ?? () from /usr/lib/nvidia-current/libGL.so.1

Thread 3 (Thread 0xacb99b70 (LWP 1936)):
#0  0x01b363f4 in pthread_mutex_lock () from /lib/libpthread.so.0
#1  0x00926f66 in pthread_mutex_lock () from /lib/libc.so.6
#2  0x031a0521 in ?? () from /lib/libglib-2.0.so.0
#3  0x031a0848 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#4  0x076fc59f in QEventDispatcherGlib::processEvents (this=0x8e27958, flags=...) at kernel/qeventdispatcher_glib.cpp:417
#5  0x076cc609 in QEventLoop::processEvents (this=0xacb991d0, flags=) at kernel/qeventloop.cpp:149
#6  0x076cca8a in QEventLoop::exec (this=0xacb991d0, flags=...) at kernel/qeventloop.cpp:201
#7  0x075c8b7e in QThread::exec (this=0x8dfd458) at thread/qthread.cpp:490
#8  0x076ab35b in QInotifyFileSystemWatcherEngine::run (this=0x8dfd458) at io/qfilesystemwatcher_inotify.cpp:248
#9  0x075cbdf9 in QThreadPrivate::start (arg=0x8dfd458) at thread/qthread_unix.cpp:266
#10 0x032ccba8 in ?? () from /usr/lib/nvidia-current/libGL.so.1

Thread 2 (Thread 0xab913b70 (LWP 1942)):
#0  0x001a6416 in __kernel_vsyscall ()
#1  0x01b384dc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0x00926d9d in pthread_cond_wait () from /lib/libc.so.6
#3  0x0180c877 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x190b1a0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#4  0x0180c8c1 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0x190b1a0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#5  0x032ccba8 in ?? () from /usr/lib/nvidia-current/libGL.so.1

Thread 1 (Thread 0xb60a9940 (LWP 1932)):
[KCrash Handler]
#7  0x05478c5a in QGraphicsLayoutItem::isLayout (this=0x89eab00) at graphicsview/qgraphicslayoutitem.cpp:804
#8  0x05477cad in QGraphicsLayoutPrivate::activateRecursive (this=0x89eab00, item=0x95d4df0) at graphicsview/qgraphicslayout_p.cpp:189
#9  0x05477556 in QGraphicsLayout::activate (this=0x8b22710) at graphicsview/qgraphicslayout.cpp:261
#10 0x0547762c in QGraphicsLayout::widgetEvent (this=0x8b22710, e=0x96dfda8) at graphicsview/qgraphicslayout.cpp:369
#11 0x054c113c in QGraphicsWidget::event (this=0x8b25cf0, event=0x96dfda8) at graphicsview/qgraphicswidget.cpp:1329
#12 0x04db7fdc in QApplicationPrivate::notify_helper (this=0x8814348, receiver=0x8b25cf0, e=0x96dfda8) at kernel/qapplication.cpp:4396
#13 0x04dbe04e in QApplication::notify (this=0x8800fd0, receiver=0x8b25cf0, e=0x96dfda8) at kernel/qapplication.cpp:3798
#14 0x011ef82a in KApplication::notify (this=0x8800fd0, receiver=0x8b25cf0, event=0x96dfda8) at ../../kdeui/kernel/kapplication.cpp:311
#15 0x076cdb3b in QCoreApplication::notifyInternal (this=0x8800fd0, receiver=0x8b25cf0, event=0x96dfda8) at kernel/qcoreapplication.cpp:732
#16 0x076d0d8b in sendEvent (receiver=0x0, event_type=0, data=0x878f318) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#17 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x878f318) at kernel/qcoreapplication.cpp:1373
#18 0x076d0f4d in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1266
#19 0x076fca74 in sendPostedEvents (s=0x880d7d0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#20 postEventSourceDispatch (s=0x880d7d0) at kernel/qeventdispatcher_glib.cpp:277
#21 0x0319c855 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#22 0x031a0668 in ?? () from /lib/libglib-2.0.so.0
#23 0x031a0848 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#24 0x076fc565 in QEventDispatcherGlib::processEvents (this=0x878efd8, flags=...) at kernel/qeventdispatcher_glib.cpp:415
#25 0x04e79be5 in QGuiEventDispatcherGlib::processEvents (this=0x878efd8, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#26 0x076cc609 in QEventLoop::processEvents (this=0xbfef3b44, flags=) at kernel/qeventloop.cpp:149
#27 0x076cca8a in QEventLoop::exec (this=0xbfef3b44, flags=...) at kernel/qeventloop.cpp:201
#28 0x076d100f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#29 0x04db6e07 in QApplication::exec () at kernel/qapplication.cpp:3672
#30 0x002e81e7 in kdemain () from /usr/lib/kde4/libkdeinit/libkdeinit4_plasma-desktop.so
#31 0x080485bb in _start ()

This bug may be a duplicate of or related to bug 271864.

Possible duplicates by query: bug 271864, bug 271148, bug 269347, bug 268413, bug 265719.

Reported using DrKonqi