Application: plasma-desktop (0.3)
KDE Platform Version: 4.4.2 (KDE 4.4.2)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-23-generic x86_64
Distribution: Ubuntu 10.04.1 LTS

-- Information about the crash:
Did not do anything really, suddenly I just got this crash.

 -- Backtrace:
Application: Plasma arbetsyta (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f8c4ea0e760 (LWP 2768))]

Thread 3 (Thread 0x7f8c25b07710 (LWP 2772)):
#0  0x00007f8c4b9f7f83 in *__GI___poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f8c483bc4a9 in ?? () from /lib/libglib-2.0.so.0
#2  0x00007f8c483bc8fc in g_main_context_iteration () from /lib/libglib-2.0.so.0
#3  0x00007f8c4d000566 in QEventDispatcherGlib::processEvents (this=0x1138050, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:414
#4  0x00007f8c4cfd5992 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#5  0x00007f8c4cfd5d6c in QEventLoop::exec (this=0x7f8c25b06db0, flags=) at kernel/qeventloop.cpp:201
#6  0x00007f8c4cedfd59 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:487
#7  0x00007f8c4cfb6178 in QInotifyFileSystemWatcherEngine::run (this=0x1137140) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f8c4cee2775 in QThreadPrivate::start (arg=0x1137140) at thread/qthread_unix.cpp:248
#9  0x00007f8c4cc529ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#10 0x00007f8c4ba046fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f8c1e6a4710 (LWP 30132)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f8c41ab02a6 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x7f8c41d8e220) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2304
#2  0x00007f8c41ab02e9 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0x7f8c41d9c2ec) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1438
#3  0x00007f8c4cc529ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#4  0x00007f8c4ba046fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f8c4ea0e760 (LWP 2768)):
[KCrash Handler]
#5  0x00007f8c4c268865 in QX11PixmapData::release (this=0x2f38c90) at image/qpixmap_x11.cpp:1243
#6  0x00007f8c4c26909a in ~QX11PixmapData (this=0x2f38c90, __in_chrg=<value optimized out>) at image/qpixmap_x11.cpp:1238
#7  0x00007f8c4c256e69 in ~QExplicitlySharedDataPointer (this=0x223e9b8, __in_chrg=<value optimized out>) at ../../include/QtCore/../../src/corelib/tools/qshareddata.h:159
#8  ~QPixmap (this=0x223e9b8, __in_chrg=<value optimized out>) at image/qpixmap.cpp:323
#9  0x00007f8c405103b5 in QVector<QPixmap>::free (this=<value optimized out>, x=0x0) at /usr/include/qt4/QtCore/qvector.h:436
#10 0x00007f8c405103fe in ~QVector (this=0x33ceaa0, __in_chrg=<value optimized out>) at /usr/include/qt4/QtCore/qvector.h:119
#11 ~TileSet (this=0x33ceaa0, __in_chrg=<value optimized out>) at ../../../kstyles/oxygen/lib/tileset.h:69
#12 0x00007f8c40522827 in QCache<unsigned long long, TileSet>::clear (this=0xa98040, __in_chrg=<value optimized out>) at /usr/include/qt4/QtCore/qcache.h:139
#13 ~QCache (this=0xa98040, __in_chrg=<value optimized out>) at /usr/include/qt4/QtCore/qcache.h:103
#14 ~SlabCache (this=0xa98040, __in_chrg=<value optimized out>) at ../../../kstyles/oxygen/lib/helper.h:42
#15 QCache<unsigned long long, SlabCache>::clear (this=0xa98040, __in_chrg=<value optimized out>) at /usr/include/qt4/QtCore/qcache.h:139
#16 ~QCache (this=0xa98040, __in_chrg=<value optimized out>) at /usr/include/qt4/QtCore/qcache.h:103
#17 ~OxygenHelper (this=0xa98040, __in_chrg=<value optimized out>) at ../../../kstyles/oxygen/lib/helper.h:57
#18 0x00007f8c405241b6 in ~OxygenStyleHelper (this=0xa98040, __in_chrg=<value optimized out>) at ../../../kstyles/oxygen/helper.h:32
#19 0x00007f8c4b957262 in __run_exit_handlers (status=1) at exit.c:78
#20 *__GI_exit (status=1) at exit.c:100
#21 0x00007f8c4c1e9558 in qt_xio_errhandler () at kernel/qapplication_x11.cpp:734
#22 0x00007f8c4d51e288 in KApplication::xioErrhandler (this=0xa1a790, dpy=0xa47120) at ../../kdeui/kernel/kapplication.cpp:408
#23 0x00007f8c4de417fe in _XIOError (dpy=0xa47120) at ../../src/XlibInt.c:3138
#24 0x00007f8c4de49ada in _XReply (dpy=0xa47120, rep=0x7fffb5355f60, extra=0, discard=0) at ../../src/xcb_io.c:522
#25 0x00007f8c4de26697 in XGetWindowProperty (dpy=0xa47120, w=<value optimized out>, property=334, offset=0, length=2048, delete=1271516816, req_type=4, actual_type=0x7fffb53560b0, 
    actual_format=0x7fffb53560bc, nitems=0x7fffb53560a8, bytesafter=0x7fffb53560a0, prop=0x7fffb5356098) at ../../src/GetProp.c:64
#26 0x00007f8c4d661324 in NETWinInfo::update (this=0x2218c30, dirty_props=<value optimized out>) at ../../kdeui/windowmanagement/netwm.cpp:3949
#27 0x00007f8c4d65b91d in KWindowInfo (this=0x7fffb5356200, _win=0, properties=18446744071965638656, properties2=<value optimized out>) at ../../kdeui/windowmanagement/kwindowinfo_x11.cpp:74
#28 0x00007f8c4d657589 in KWindowSystem::windowInfo (win=0, properties=0, properties2=4787184) at ../../kdeui/windowmanagement/kwindowsystem_x11.cpp:388
#29 0x00007f8c30237202 in Pager::activeWindowChanged (this=0xf86b50, id=0) at ../../../../../plasma/desktop/applets/pager/pager.cpp:646
#30 0x00007f8c3023cab1 in Pager::qt_metacall (this=0xf86b50, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffb5356350) at ./pager.moc:147
#31 0x00007f8c4cfe9e3f in QMetaObject::activate (sender=0xda75d0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x490bf0) at kernel/qobject.cpp:3293
#32 0x00007f8c4d6564b2 in KWindowSystem::activeWindowChanged (this=0xa60570, _t1=0) at ./kwindowsystem.moc:140
#33 0x00007f8c4d659736 in KWindowSystemPrivate::x11Event (this=0xdd8740, ev=0x7fffb5356b40) at ../../kdeui/windowmanagement/kwindowsystem_x11.cpp:143
#34 0x00007f8c4d51dd06 in KAppX11HackWidget::publicx11Event (this=<value optimized out>, _event=0x7fffb5356b40) at ../../kdeui/kernel/kapplication.cpp:903
#35 KApplication::x11EventFilter (this=<value optimized out>, _event=0x7fffb5356b40) at ../../kdeui/kernel/kapplication.cpp:953
#36 0x00007f8c420268c7 in PlasmaApp::x11EventFilter (this=0xa1a790, event=0x7fffb5356b40) at ../../../../plasma/desktop/shell/plasmaapp.cpp:600
#37 0x00007f8c4c1e8641 in qt_x11EventFilter (ev=0x7fffb5356b40) at kernel/qapplication_x11.cpp:399
#38 0x00007f8c4c1f7191 in QApplication::x11ProcessEvent (this=<value optimized out>, event=0x7fffb5356b40) at kernel/qapplication_x11.cpp:3231
#39 0x00007f8c4c223882 in x11EventSourceDispatch (s=0xa34310, callback=<value optimized out>, user_data=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:146
#40 0x00007f8c483b88c2 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#41 0x00007f8c483bc748 in ?? () from /lib/libglib-2.0.so.0
#42 0x00007f8c483bc8fc in g_main_context_iteration () from /lib/libglib-2.0.so.0
#43 0x00007f8c4d000513 in QEventDispatcherGlib::processEvents (this=0x9ae140, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#44 0x00007f8c4c22346e in QGuiEventDispatcherGlib::processEvents (this=0xa60570, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#45 0x00007f8c4cfd5992 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#46 0x00007f8c4cfd5d6c in QEventLoop::exec (this=0x7fffb5356e70, flags=) at kernel/qeventloop.cpp:201
#47 0x00007f8c4cfd9aab in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#48 0x00007f8c42014fb2 in kdemain (argc=<value optimized out>, argv=<value optimized out>) at ../../../../plasma/desktop/shell/main.cpp:112
#49 0x00000000004070f3 in launch (argc=1, _name=<value optimized out>, args=<value optimized out>, cwd=<value optimized out>, envc=0, envs=<value optimized out>, reset_env=false, tty=0x0, 
    avoid_loops=false, startup_id_str=0x40a4f9 "0") at ../../kinit/kinit.cpp:717
#50 0x0000000000407cb0 in handle_launcher_request (sock=8, who=<value optimized out>) at ../../kinit/kinit.cpp:1209
#51 0x000000000040823a in handle_requests (waitForPid=0) at ../../kinit/kinit.cpp:1402
#52 0x0000000000408e22 in main (argc=4, argv=<value optimized out>, envp=<value optimized out>) at ../../kinit/kinit.cpp:1845

Possible duplicates by query: bug 248190, bug 247837, bug 247041, bug 242307, bug 240829.

Reported using DrKonqi