Application: plasma-desktop (0.4)
KDE Platform Version: 4.7.1 (4.7.1)
Qt Version: 4.7.4
Operating System: Linux 3.0.0-12-generic i686
Distribution: Ubuntu oneiric (development branch)

-- Information about the crash:
As the title describes, I was switching to the second avctive activity when this crash occured

The crash can be reproduced some of the time.

-- Backtrace:
Application: Plasma Desktop Shell (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0xb5eea720 (LWP 1810))]

Thread 8 (Thread 0xb4f06b70 (LWP 1813)):
#0  socketNotifierSourcePrepare (timeout=0xb4f0606c) at kernel/qeventdispatcher_glib.cpp:73
#1  0x02f1788c in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#2  0x02f18637 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0x02f18c2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0x033cab37 in QEventDispatcherGlib::processEvents (this=0x9a0f078, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#5  0x0339b1dd in QEventLoop::processEvents (this=0xb4f061f0, flags=...) at kernel/qeventloop.cpp:149
#6  0x0339b421 in QEventLoop::exec (this=0xb4f061f0, flags=...) at kernel/qeventloop.cpp:201
#7  0x0329e90b in QThread::exec (this=0x9a0d4a8) at thread/qthread.cpp:498
#8  0x0337be2d in QInotifyFileSystemWatcherEngine::run (this=0x9a0d4a8) at io/qfilesystemwatcher_inotify.cpp:248
#9  0x032a17b3 in QThreadPrivate::start (arg=0x9a0d4a8) at thread/qthread_unix.cpp:331
#10 0x035a99cd in ?? () from /usr/lib/nvidia-current/libGL.so.1
#11 0x001e20ce in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 7 (Thread 0xac405b70 (LWP 1814)):
#0  0x02ecfd10 in __GI_clock_gettime (clock_id=1, tp=0xac404f68) at ../sysdeps/unix/clock_gettime.c:116
#1  0x032f87d5 in do_gettime (frac=0xac404f60, sec=0xac404f58) at tools/qelapsedtimer_unix.cpp:123
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#3  0x033cb4b6 in QTimerInfoList::updateCurrentTime (this=0x9e07374) at kernel/qeventdispatcher_unix.cpp:339
#4  0x033cb80a in QTimerInfoList::timerWait (this=0x9e07374, tm=...) at kernel/qeventdispatcher_unix.cpp:442
#5  0x033ca053 in timerSourcePrepareHelper (src=<optimized out>, timeout=0xac40506c) at kernel/qeventdispatcher_glib.cpp:136
#6  0x033ca0ed in timerSourcePrepare (source=0x9e07340, timeout=<optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#7  0x02f1788c in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#8  0x02f18637 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#9  0x02f18c2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#10 0x033cab37 in QEventDispatcherGlib::processEvents (this=0x9e06ef8, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#11 0x0339b1dd in QEventLoop::processEvents (this=0xac4051f0, flags=...) at kernel/qeventloop.cpp:149
#12 0x0339b421 in QEventLoop::exec (this=0xac4051f0, flags=...) at kernel/qeventloop.cpp:201
#13 0x0329e90b in QThread::exec (this=0x9df13c0) at thread/qthread.cpp:498
#14 0x0337be2d in QInotifyFileSystemWatcherEngine::run (this=0x9df13c0) at io/qfilesystemwatcher_inotify.cpp:248
#15 0x032a17b3 in QThreadPrivate::start (arg=0x9df13c0) at thread/qthread_unix.cpp:331
#16 0x035a99cd in ?? () from /usr/lib/nvidia-current/libGL.so.1
#17 0x001e20ce in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 6 (Thread 0xaa183b70 (LWP 1822)):
#0  0x00d5e416 in __kernel_vsyscall ()
#1  0x001d340e in __GI___poll (fds=0xa382be0, nfds=3, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#2  0x02f2734b in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0x02f18896 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0x02f18f9b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0x06566cea in ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0
#6  0x02f3f5f4 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#7  0x035a99cd in ?? () from /usr/lib/nvidia-current/libGL.so.1
#8  0x001e20ce in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 5 (Thread 0xa5dffb70 (LWP 1850)):
#0  0x00d5e416 in __kernel_vsyscall ()
#1  0x001d340e in __GI___poll (fds=0xc2a0a48, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#2  0x02f2734b in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0x02f18896 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0x02f18c2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0x033cab37 in QEventDispatcherGlib::processEvents (this=0xa3da3c0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#6  0x0339b1dd in QEventLoop::processEvents (this=0xa5dff1f0, flags=...) at kernel/qeventloop.cpp:149
#7  0x0339b421 in QEventLoop::exec (this=0xa5dff1f0, flags=...) at kernel/qeventloop.cpp:201
#8  0x0329e90b in QThread::exec (this=0xc2a0420) at thread/qthread.cpp:498
#9  0x0337be2d in QInotifyFileSystemWatcherEngine::run (this=0xc2a0420) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x032a17b3 in QThreadPrivate::start (arg=0xc2a0420) at thread/qthread_unix.cpp:331
#11 0x035a99cd in ?? () from /usr/lib/nvidia-current/libGL.so.1
#12 0x001e20ce in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 4 (Thread 0xa55feb70 (LWP 1853)):
#0  __pthread_mutex_unlock_usercnt (mutex=0xc2c28f4, decr=1) at pthread_mutex_unlock.c:49
#1  0x001eff54 in pthread_mutex_unlock (mutex=0xc2c28f4) at forward.c:184
#2  0x02f18c4f in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0x033cab37 in QEventDispatcherGlib::processEvents (this=0x903dc28, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#4  0x0339b1dd in QEventLoop::processEvents (this=0xa55fe1f0, flags=...) at kernel/qeventloop.cpp:149
#5  0x0339b421 in QEventLoop::exec (this=0xa55fe1f0, flags=...) at kernel/qeventloop.cpp:201
#6  0x0329e90b in QThread::exec (this=0xc2c16b0) at thread/qthread.cpp:498
#7  0x0337be2d in QInotifyFileSystemWatcherEngine::run (this=0xc2c16b0) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x032a17b3 in QThreadPrivate::start (arg=0xc2c16b0) at thread/qthread_unix.cpp:331
#9  0x035a99cd in ?? () from /usr/lib/nvidia-current/libGL.so.1
#10 0x001e20ce in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 3 (Thread 0xaa984b70 (LWP 1908)):
#0  0x02f17d70 in g_main_context_check () from /lib/i386-linux-gnu/libglib-2.0.so.0
#1  0x02f188f0 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#2  0x02f18c2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0x033cab37 in QEventDispatcherGlib::processEvents (this=0xa5e37b48, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#4  0x0339b1dd in QEventLoop::processEvents (this=0xaa984220, flags=...) at kernel/qeventloop.cpp:149
#5  0x0339b421 in QEventLoop::exec (this=0xaa984220, flags=...) at kernel/qeventloop.cpp:201
#6  0x0329e90b in QThread::exec (this=0xad55e78) at thread/qthread.cpp:498
#7  0x0329e9fb in QThread::run (this=0xad55e78) at thread/qthread.cpp:565
#8  0x032a17b3 in QThreadPrivate::start (arg=0xad55e78) at thread/qthread_unix.cpp:331
#9  0x035a99cd in ?? () from /usr/lib/nvidia-current/libGL.so.1
#10 0x001e20ce in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 2 (Thread 0xa1179b70 (LWP 3143)):
#0  0x00d5e416 in __kernel_vsyscall ()
#1  0x043ada5c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:169
#2  0x001efcfc in __pthread_cond_wait (cond=0xd2101e8, mutex=0xd2101d0) at forward.c:139
#3  0x032a1cc0 in wait (time=4294967295, this=0xd2101d0) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x87828e0, mutex=0xd207640, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x05585b0d in meth_QWaitCondition_wait (sipSelf=<QWaitCondition at remote 0xcfd0844>, sipArgs=(<QMutex at remote 0xaaaa844>,), sipKwds=0x0) at sipQtCorepart1.cpp:6461
#6  0xb4390b6d in PyCFunction_Call (func=<built-in method wait of QWaitCondition object at remote 0xcfd0844>, arg=(<QMutex at remote 0xaaaa844>,), kw=0x0) at ../Objects/methodobject.c:85
#7  0xb43f660f in call_function (oparg=<optimized out>, pp_stack=0xa1178d64) at ../Python/ceval.c:4021
#8  PyEval_EvalFrameEx (f=Frame 0xdaa74fc, for file /home/jannis/.kde/share/apps/plasma/wallpapers/clock/contents/code/wallpaperrenderer.py, line 73, in run (self=<WallpaperRenderer(job=<StackJob(color=<QColor at remote 0xcfd0d14>, renderThread=None, jobId=1, images=[<StackJob(color=<QColor at remote 0xcfd0b1c>, renderThread=<...>, jobId=2, images=[u'/home/jannis/.kde/share/apps/plasma/clockwallpapers/plasma-desktopsa1692/bg.jpg', u'/home/jannis/.kde/share/apps/plasma/clockwallpapers/plasma-desktopsa1692/zodiacLibra.png', u'/home/jannis/.kde/share/apps/plasma/clockwallpapers/plasma-desktopsa1692/moonphase11.png', u'/home/jannis/.kde/share/apps/plasma/clockwallpapers/plasma-desktopsa1692/month10.png', u'/home/jannis/.kde/share/apps/plasma/clockwallpapers/plasma-desktopsa1692/weekday6.png', u'/home/jannis/.kde/share/apps/plasma/clockwallpapers/plasma-desktopsa1692/day8.png', u'/home/jannis/.kde/share/apps/plasma/clockwallpapers/plasma-desktopsa1692/hour0.png'], method=<ResizeMethod at remote 0xaac8f8c>, size=<QSize at remote 0xcfd087c>)...(truncated), throwflag=0) at ../Python/ceval.c:2666
#9  0xb43f8522 in PyEval_EvalCodeEx (co=0xcfc8848, globals={'QAbstractButton': <PyQt4.QtCore.pyqtWrapperType at remote 0x976c7d4>, 'QSizePolicy': <PyQt4.QtCore.pyqtWrapperType at remote 0x97a98bc>, 'QMatrix3x4': <PyQt4.QtCore.pyqtWrapperType at remote 0x9797e0c>, 'QMatrix3x3': <PyQt4.QtCore.pyqtWrapperType at remote 0x9797a9c>, 'QMatrix3x2': <PyQt4.QtCore.pyqtWrapperType at remote 0x979772c>, 'QGraphicsColorizeEffect': <PyQt4.QtCore.pyqtWrapperType at remote 0x978588c>, 'qRound64': <built-in function qRound64>, 'QSizeGrip': <PyQt4.QtCore.pyqtWrapperType at remote 0x97a96d4>, 'QStyleOptionComboBox': <PyQt4.QtCore.pyqtWrapperType at remote 0x97f1f3c>, 'QStringListModel': <PyQt4.QtCore.pyqtWrapperType at remote 0x97acdec>, 'QAbstractSpinBox': <PyQt4.QtCore.pyqtWrapperType at remote 0x976425c>, 'QTreeView': <PyQt4.QtCore.pyqtWrapperType at remote 0x97fccc4>, 'QWorkspace': <PyQt4.QtCore.pyqtWrapperType at remote 0x981a4fc>, 'QPoint': <PyQt4.QtCore.pyqtWrapperType at remote 0x9706c84>, 'QFontComboBox': <PyQt4.QtCore.pyqtWrapperType at remote 0x97805c4>, 'QGraphicsTextItem'...(truncated), locals=0x0, args=0xead4bf8, argcount=1, kws=0x0, kwcount=0, defs=0x0, defcount=0, closure=0x0) at ../Python/ceval.c:3253
#10 0xb4379bfc in function_call (func=<function at remote 0xcfc76bc>, arg=(<WallpaperRenderer(job=<StackJob(color=<QColor at remote 0xcfd0d14>, renderThread=None, jobId=1, images=[<StackJob(color=<QColor at remote 0xcfd0b1c>, renderThread=<...>, jobId=2, images=[u'/home/jannis/.kde/share/apps/plasma/clockwallpapers/plasma-desktopsa1692/bg.jpg', u'/home/jannis/.kde/share/apps/plasma/clockwallpapers/plasma-desktopsa1692/zodiacLibra.png', u'/home/jannis/.kde/share/apps/plasma/clockwallpapers/plasma-desktopsa1692/moonphase11.png', u'/home/jannis/.kde/share/apps/plasma/clockwallpapers/plasma-desktopsa1692/month10.png', u'/home/jannis/.kde/share/apps/plasma/clockwallpapers/plasma-desktopsa1692/weekday6.png', u'/home/jannis/.kde/share/apps/plasma/clockwallpapers/plasma-desktopsa1692/day8.png', u'/home/jannis/.kde/share/apps/plasma/clockwallpapers/plasma-desktopsa1692/hour0.png'], method=<ResizeMethod at remote 0xaac8f8c>, size=<QSize at remote 0xcfd087c>) at remote 0xcfd172c>, u'/home/jannis/.kde/share/apps/plasma/clockwallpapers/plasma-desktopsa1692/minute35.png'], method=<...>, size=<.....(truncated), kw=0x0) at ../Objects/funcobject.c:526
#11 0xb434f8c4 in PyObject_Call (func=<function at remote 0xcfc76bc>, arg=(<WallpaperRenderer(job=<StackJob(color=<QColor at remote 0xcfd0d14>, renderThread=None, jobId=1, images=[<StackJob(color=<QColor at remote 0xcfd0b1c>, renderThread=<...>, jobId=2, images=[u'/home/jannis/.kde/share/apps/plasma/clockwallpapers/plasma-desktopsa1692/bg.jpg', u'/home/jannis/.kde/share/apps/plasma/clockwallpapers/plasma-desktopsa1692/zodiacLibra.png', u'/home/jannis/.kde/share/apps/plasma/clockwallpapers/plasma-desktopsa1692/moonphase11.png', u'/home/jannis/.kde/share/apps/plasma/clockwallpapers/plasma-desktopsa1692/month10.png', u'/home/jannis/.kde/share/apps/plasma/clockwallpapers/plasma-desktopsa1692/weekday6.png', u'/home/jannis/.kde/share/apps/plasma/clockwallpapers/plasma-desktopsa1692/day8.png', u'/home/jannis/.kde/share/apps/plasma/clockwallpapers/plasma-desktopsa1692/hour0.png'], method=<ResizeMethod at remote 0xaac8f8c>, size=<QSize at remote 0xcfd087c>) at remote 0xcfd172c>, u'/home/jannis/.kde/share/apps/plasma/clockwallpapers/plasma-desktopsa1692/minute35.png'], method=<...>, size=<.....(truncated), kw=0x0) at ../Objects/abstract.c:2529
#12 0xb435cda0 in instancemethod_call (func=<function at remote 0xcfc76bc>, arg=(<WallpaperRenderer(job=<StackJob(color=<QColor at remote 0xcfd0d14>, renderThread=None, jobId=1, images=[<StackJob(color=<QColor at remote 0xcfd0b1c>, renderThread=<...>, jobId=2, images=[u'/home/jannis/.kde/share/apps/plasma/clockwallpapers/plasma-desktopsa1692/bg.jpg', u'/home/jannis/.kde/share/apps/plasma/clockwallpapers/plasma-desktopsa1692/zodiacLibra.png', u'/home/jannis/.kde/share/apps/plasma/clockwallpapers/plasma-desktopsa1692/moonphase11.png', u'/home/jannis/.kde/share/apps/plasma/clockwallpapers/plasma-desktopsa1692/month10.png', u'/home/jannis/.kde/share/apps/plasma/clockwallpapers/plasma-desktopsa1692/weekday6.png', u'/home/jannis/.kde/share/apps/plasma/clockwallpapers/plasma-desktopsa1692/day8.png', u'/home/jannis/.kde/share/apps/plasma/clockwallpapers/plasma-desktopsa1692/hour0.png'], method=<ResizeMethod at remote 0xaac8f8c>, size=<QSize at remote 0xcfd087c>) at remote 0xcfd172c>, u'/home/jannis/.kde/share/apps/plasma/clockwallpapers/plasma-desktopsa1692/minute35.png'], method=<...>, size=<.....(truncated), kw=0x0) at ../Objects/classobject.c:2578
#13 0xb434f8c4 in PyObject_Call (func=<instancemethod at remote 0xa860c34>, arg=(), kw=0x0) at ../Objects/abstract.c:2529
#14 0xb43f0deb in PyEval_CallObjectWithKeywords (func=<instancemethod at remote 0xa860c34>, arg=(), kw=0x0) at ../Python/ceval.c:3890
#15 0x048e90c8 in sip_api_call_method (isErr=0x0, method=<instancemethod at remote 0xa860c34>, fmt=0x566a284 "") at /build/buildd/sip4-4.12.4/siplib/siplib.c:1742
#16 0x0556dedf in sipVH_QtCore_11 (sipGILState=PyGILState_UNLOCKED, sipMethod=<instancemethod at remote 0xa860c34>) at sipQtCorepart0.cpp:4381
#17 0x055a05b8 in sipQThread::run (this=0xbe99e00) at sipQtCorepart2.cpp:2877
#18 0x032a17b3 in QThreadPrivate::start (arg=0xbe99e00) at thread/qthread_unix.cpp:331
#19 0x035a99cd in ?? () from /usr/lib/nvidia-current/libGL.so.1
#20 0x001e20ce in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 1 (Thread 0xb5eea720 (LWP 1810)):
[KCrash Handler]
#7  call_function (oparg=<optimized out>, pp_stack=0xbfc8dc34) at ../Python/ceval.c:4005
#8  PyEval_EvalFrameEx (f=Frame 0x978eddc, for file /home/jannis/.kde/share/apps/plasma/wallpapers/clock/contents/code/wallpapercache.py, line 57, in checkId (self=<WallpaperCache(wallpaper=<Clock(widget=None, cache=<...>, wallpaper_script=<PythonWallpaperScript(initialized=True, pluginName='wallpaper_clock', moduleName='clock', pywallpaper=<...>, module=<module at remote 0xaa9e68c>) at remote 0x988da04>, ampm=False, color=<QColor at remote 0xcfd0ca4>, wallpaper=<Wallpaper at remote 0xcfc8e3c>, newStuffDialog=None, wallpaperModel=None, immediateRepaint=True, fileDialog=None, usersWallpapers=None, method=<ResizeMethod at remote 0xcfd170c>, clockPackage=<ClockPackage(dlg=None, ampm=False, refreshHourInterval=12, _preview=<QImage at remote 0xcfd0ae4>, height=960, _metadata=<PackageMetadata at remote 0xcfcb074>, _hourImages=60, width=1280) at remote 0xcfc8f5c>) at remote 0xcfc86ec>, currentPixmap=None, dirtyTimer=<QTimer at remote 0xcfc8d1c>, cache={0: [[3], False, None, <...>, <...>, None], 1: [[2, [2, <QString at remote 0xcfd3304>]], Tr...(truncated), throwflag=0) at ../Python/ceval.c:2666
#9  0xb43f7c4b in fast_function (nk=<optimized out>, na=228273424, n=2, pp_stack=0xbfc8dd24, func=<function at remote 0xcfc7b54>) at ../Python/ceval.c:4107
#10 call_function (oparg=<optimized out>, pp_stack=0xbfc8dd24) at ../Python/ceval.c:4042
#11 PyEval_EvalFrameEx (f=Frame 0xd9b2bcc, for file /home/jannis/.kde/share/apps/plasma/wallpapers/clock/contents/code/wallpapercache.py, line 74, in value (self=<WallpaperCache(wallpaper=<Clock(widget=None, cache=<...>, wallpaper_script=<PythonWallpaperScript(initialized=True, pluginName='wallpaper_clock', moduleName='clock', pywallpaper=<...>, module=<module at remote 0xaa9e68c>) at remote 0x988da04>, ampm=False, color=<QColor at remote 0xcfd0ca4>, wallpaper=<Wallpaper at remote 0xcfc8e3c>, newStuffDialog=None, wallpaperModel=None, immediateRepaint=True, fileDialog=None, usersWallpapers=None, method=<ResizeMethod at remote 0xcfd170c>, clockPackage=<ClockPackage(dlg=None, ampm=False, refreshHourInterval=12, _preview=<QImage at remote 0xcfd0ae4>, height=960, _metadata=<PackageMetadata at remote 0xcfcb074>, _hourImages=60, width=1280) at remote 0xcfc8f5c>) at remote 0xcfc86ec>, currentPixmap=None, dirtyTimer=<QTimer at remote 0xcfc8d1c>, cache={0: [[3], False, None, <...>, <...>, None], 1: [[2, [2, <QString at remote 0xcfd3304>]], True...(truncated), throwflag=0) at ../Python/ceval.c:2666
#12 0xb43f7c4b in fast_function (nk=<optimized out>, na=195864828, n=3, pp_stack=0xbfc8de14, func=<function at remote 0xcfc7bc4>) at ../Python/ceval.c:4107
#13 call_function (oparg=<optimized out>, pp_stack=0xbfc8de14) at ../Python/ceval.c:4042
#14 PyEval_EvalFrameEx (f=Frame 0xbaca7bc, for file /home/jannis/.kde/share/apps/plasma/wallpapers/clock/contents/code/wallpapercache.py, line 97, in dirty (self=<WallpaperCache(wallpaper=<Clock(widget=None, cache=<...>, wallpaper_script=<PythonWallpaperScript(initialized=True, pluginName='wallpaper_clock', moduleName='clock', pywallpaper=<...>, module=<module at remote 0xaa9e68c>) at remote 0x988da04>, ampm=False, color=<QColor at remote 0xcfd0ca4>, wallpaper=<Wallpaper at remote 0xcfc8e3c>, newStuffDialog=None, wallpaperModel=None, immediateRepaint=True, fileDialog=None, usersWallpapers=None, method=<ResizeMethod at remote 0xcfd170c>, clockPackage=<ClockPackage(dlg=None, ampm=False, refreshHourInterval=12, _preview=<QImage at remote 0xcfd0ae4>, height=960, _metadata=<PackageMetadata at remote 0xcfcb074>, _hourImages=60, width=1280) at remote 0xcfc8f5c>) at remote 0xcfc86ec>, currentPixmap=None, dirtyTimer=<QTimer at remote 0xcfc8d1c>, cache={0: [[3], False, None, <...>, <...>, None], 1: [[2, [2, <QString at remote 0xcfd3304>]], True...(truncated), throwflag=0) at ../Python/ceval.c:2666
#15 0xb43f7c4b in fast_function (nk=<optimized out>, na=227251848, n=2, pp_stack=0xbfc8df04, func=<function at remote 0xcfc7c34>) at ../Python/ceval.c:4107
#16 call_function (oparg=<optimized out>, pp_stack=0xbfc8df04) at ../Python/ceval.c:4042
#17 PyEval_EvalFrameEx (f=Frame 0xd8b9544, for file /home/jannis/.kde/share/apps/plasma/wallpapers/clock/contents/code/wallpapercache.py, line 269, in checkDirtyImages (self=<WallpaperCache(wallpaper=<Clock(widget=None, cache=<...>, wallpaper_script=<PythonWallpaperScript(initialized=True, pluginName='wallpaper_clock', moduleName='clock', pywallpaper=<...>, module=<module at remote 0xaa9e68c>) at remote 0x988da04>, ampm=False, color=<QColor at remote 0xcfd0ca4>, wallpaper=<Wallpaper at remote 0xcfc8e3c>, newStuffDialog=None, wallpaperModel=None, immediateRepaint=True, fileDialog=None, usersWallpapers=None, method=<ResizeMethod at remote 0xcfd170c>, clockPackage=<ClockPackage(dlg=None, ampm=False, refreshHourInterval=12, _preview=<QImage at remote 0xcfd0ae4>, height=960, _metadata=<PackageMetadata at remote 0xcfcb074>, _hourImages=60, width=1280) at remote 0xcfc8f5c>) at remote 0xcfc86ec>, currentPixmap=None, dirtyTimer=<QTimer at remote 0xcfc8d1c>, cache={0: [[3], False, None, <...>, <...>, None], 1: [[2, [2, <QString at remote 0xcfd3...(truncated), throwflag=0) at ../Python/ceval.c:2666
#18 0xb43f8522 in PyEval_EvalCodeEx (co=0xcfc8698, globals={'QAbstractButton': <PyQt4.QtCore.pyqtWrapperType at remote 0x976c7d4>, 'KPreviewWidgetBase': <PyQt4.QtCore.pyqtWrapperType at remote 0xa6c4aa4>, 'KTimeZoneSource': <PyQt4.QtCore.pyqtWrapperType at remote 0x985378c>, 'KMimeTypeChooserDialog': <PyQt4.QtCore.pyqtWrapperType at remote 0xa6c561c>, 'QSizePolicy': <PyQt4.QtCore.pyqtWrapperType at remote 0x97a98bc>, 'QMatrix3x4': <PyQt4.QtCore.pyqtWrapperType at remote 0x9797e0c>, 'QMatrix3x3': <PyQt4.QtCore.pyqtWrapperType at remote 0x9797a9c>, 'QMatrix3x2': <PyQt4.QtCore.pyqtWrapperType at remote 0x979772c>, 'QGraphicsColorizeEffect': <PyQt4.QtCore.pyqtWrapperType at remote 0x978588c>, 'qRound64': <built-in function qRound64>, 'QSizeGrip': <PyQt4.QtCore.pyqtWrapperType at remote 0x97a96d4>, 'QStyleOptionComboBox': <PyQt4.QtCore.pyqtWrapperType at remote 0x97f1f3c>, 'KLinkItemSelectionModel': <PyQt4.QtCore.pyqtWrapperType at remote 0x98be33c>, 'KActionCollection': <PyQt4.QtCore.pyqtWrapperType at remote 0x98a5dec>, 'KToolBarSpacerAction': <PyQt4.QtCore.pyqtWrapperT...(truncated), locals=0x0, args=0xa9f7458, argcount=1, kws=0x0, kwcount=0, defs=0x0, defcount=0, closure=0x0) at ../Python/ceval.c:3253
#19 0xb4379bfc in function_call (func=<function at remote 0xcfd01b4>, arg=(<WallpaperCache(wallpaper=<Clock(widget=None, cache=<...>, wallpaper_script=<PythonWallpaperScript(initialized=True, pluginName='wallpaper_clock', moduleName='clock', pywallpaper=<...>, module=<module at remote 0xaa9e68c>) at remote 0x988da04>, ampm=False, color=<QColor at remote 0xcfd0ca4>, wallpaper=<Wallpaper at remote 0xcfc8e3c>, newStuffDialog=None, wallpaperModel=None, immediateRepaint=True, fileDialog=None, usersWallpapers=None, method=<ResizeMethod at remote 0xcfd170c>, clockPackage=<ClockPackage(dlg=None, ampm=False, refreshHourInterval=12, _preview=<QImage at remote 0xcfd0ae4>, height=960, _metadata=<PackageMetadata at remote 0xcfcb074>, _hourImages=60, width=1280) at remote 0xcfc8f5c>) at remote 0xcfc86ec>, currentPixmap=None, dirtyTimer=<QTimer at remote 0xcfc8d1c>, cache={0: [[3], False, None, <...>, <...>, None], 1: [[2, [2, <QString at remote 0xcfd3304>]], True, None, <...>, <...>, None], 2: [[2, [<QString at remote 0xcfd317c>, <QString at remote 0xcfd31b4>, <QString at remote 0xcfd31ec>, <QSt...(truncated), kw=0x0) at ../Objects/funcobject.c:526
#20 0xb434f8c4 in PyObject_Call (func=<function at remote 0xcfd01b4>, arg=(<WallpaperCache(wallpaper=<Clock(widget=None, cache=<...>, wallpaper_script=<PythonWallpaperScript(initialized=True, pluginName='wallpaper_clock', moduleName='clock', pywallpaper=<...>, module=<module at remote 0xaa9e68c>) at remote 0x988da04>, ampm=False, color=<QColor at remote 0xcfd0ca4>, wallpaper=<Wallpaper at remote 0xcfc8e3c>, newStuffDialog=None, wallpaperModel=None, immediateRepaint=True, fileDialog=None, usersWallpapers=None, method=<ResizeMethod at remote 0xcfd170c>, clockPackage=<ClockPackage(dlg=None, ampm=False, refreshHourInterval=12, _preview=<QImage at remote 0xcfd0ae4>, height=960, _metadata=<PackageMetadata at remote 0xcfcb074>, _hourImages=60, width=1280) at remote 0xcfc8f5c>) at remote 0xcfc86ec>, currentPixmap=None, dirtyTimer=<QTimer at remote 0xcfc8d1c>, cache={0: [[3], False, None, <...>, <...>, None], 1: [[2, [2, <QString at remote 0xcfd3304>]], True, None, <...>, <...>, None], 2: [[2, [<QString at remote 0xcfd317c>, <QString at remote 0xcfd31b4>, <QString at remote 0xcfd31ec>, <QSt...(truncated), kw=0x0) at ../Objects/abstract.c:2529
#21 0xb435cda0 in instancemethod_call (func=<function at remote 0xcfd01b4>, arg=(<WallpaperCache(wallpaper=<Clock(widget=None, cache=<...>, wallpaper_script=<PythonWallpaperScript(initialized=True, pluginName='wallpaper_clock', moduleName='clock', pywallpaper=<...>, module=<module at remote 0xaa9e68c>) at remote 0x988da04>, ampm=False, color=<QColor at remote 0xcfd0ca4>, wallpaper=<Wallpaper at remote 0xcfc8e3c>, newStuffDialog=None, wallpaperModel=None, immediateRepaint=True, fileDialog=None, usersWallpapers=None, method=<ResizeMethod at remote 0xcfd170c>, clockPackage=<ClockPackage(dlg=None, ampm=False, refreshHourInterval=12, _preview=<QImage at remote 0xcfd0ae4>, height=960, _metadata=<PackageMetadata at remote 0xcfcb074>, _hourImages=60, width=1280) at remote 0xcfc8f5c>) at remote 0xcfc86ec>, currentPixmap=None, dirtyTimer=<QTimer at remote 0xcfc8d1c>, cache={0: [[3], False, None, <...>, <...>, None], 1: [[2, [2, <QString at remote 0xcfd3304>]], True, None, <...>, <...>, None], 2: [[2, [<QString at remote 0xcfd317c>, <QString at remote 0xcfd31b4>, <QString at remote 0xcfd31ec>, <QSt...(truncated), kw=0x0) at ../Objects/classobject.c:2578
#22 0xb434f8c4 in PyObject_Call (func=<instancemethod at remote 0x9652874>, arg=(), kw=0x0) at ../Objects/abstract.c:2529
#23 0xb43f0deb in PyEval_CallObjectWithKeywords (func=<instancemethod at remote 0x9652874>, arg=(), kw=0x0) at ../Python/ceval.c:3890
#24 0x048ef3b4 in sip_api_invoke_slot (slot=0xdd9950c, sigargs=()) at /build/buildd/sip4-4.12.4/siplib/qtlib.c:203
#25 0x0565069d in PyQtProxy::invokeSlot(qpycore_slot const&, void**) () from /usr/lib/python2.7/dist-packages/PyQt4/QtCore.so
#26 0x0565079f in PyQtProxy::unislot(void**) () from /usr/lib/python2.7/dist-packages/PyQt4/QtCore.so
#27 0x0565088b in PyQtProxy::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/python2.7/dist-packages/PyQt4/QtCore.so
#28 0x033a2b7d in metacall (argv=0xbfc8e4e4, idx=5, cl=QMetaObject::InvokeMetaMethod, object=0xdd994f0) at kernel/qmetaobject.cpp:237
#29 QMetaObject::metacall (object=0xdd994f0, cl=QMetaObject::InvokeMetaMethod, idx=5, argv=0xbfc8e4e4) at kernel/qmetaobject.cpp:232
#30 0x033b1a6a in QMetaObject::activate (sender=0xe98e8e0, m=0x34d35f8, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3278
#31 0x034007d5 in QTimer::timeout (this=0xe98e8e0) at .moc/release-shared/moc_qtimer.cpp:134
#32 0x033b9286 in QTimer::timerEvent (this=0xe98e8e0, e=0xbfc8e95c) at kernel/qtimer.cpp:271
#33 0x055a0eb4 in sipQTimer::timerEvent (this=0xe98e8e0, a0=0xbfc8e95c) at sipQtCorepart2.cpp:148
#34 0x033b4994 in QObject::event (this=0xe98e8e0, e=0xbfc8e95c) at kernel/qobject.cpp:1181
#35 0x055a20e4 in event (a0=0xbfc8e95c, this=0xe98e8e0) at sipQtCorepart2.cpp:165
#36 sipQTimer::event (this=0xe98e8e0, a0=0xbfc8e95c) at sipQtCorepart2.cpp:157
#37 0x06e99d54 in notify_helper (e=0xbfc8e95c, receiver=0xe98e8e0, this=0x8458318) at kernel/qapplication.cpp:4486
#38 QApplicationPrivate::notify_helper (this=0x8458318, receiver=0xe98e8e0, e=0xbfc8e95c) at kernel/qapplication.cpp:4458
#39 0x06e9f103 in QApplication::notify (this=0xbfc8e95c, receiver=0xe98e8e0, e=0xbfc8e95c) at kernel/qapplication.cpp:3886
#40 0x00f46721 in KApplication::notify (this=0x844c958, receiver=0xe98e8e0, event=0xbfc8e95c) at ../../kdeui/kernel/kapplication.cpp:311
#41 0x0339c19e in QCoreApplication::notifyInternal (this=0x844c958, receiver=0xe98e8e0, event=0xbfc8e95c) at kernel/qcoreapplication.cpp:787
#42 0x033ccc10 in sendEvent (event=0xbfc8e95c, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#43 QTimerInfoList::activateTimers (this=0x845a674) at kernel/qeventdispatcher_unix.cpp:603
#44 0x033ca122 in timerSourceDispatch (source=0x845a640) at kernel/qeventdispatcher_glib.cpp:184
#45 0x02f1825f in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#46 0x02f18990 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#47 0x02f18c2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#48 0x033caada in QEventDispatcherGlib::processEvents (this=0x83c6218, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#49 0x06f51e3a in QGuiEventDispatcherGlib::processEvents (this=0x83c6218, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#50 0x0339b1dd in QEventLoop::processEvents (this=0xbfc8ebd4, flags=...) at kernel/qeventloop.cpp:149
#51 0x0339b421 in QEventLoop::exec (this=0xbfc8ebd4, flags=...) at kernel/qeventloop.cpp:201
#52 0x033a019d in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#53 0x06e978f4 in QApplication::exec () at kernel/qapplication.cpp:3760
#54 0x007e018b in kdemain (argc=1, argv=0xbfc8edd4) at ../../../../plasma/desktop/shell/main.cpp:120
#55 0x0804850b in main (argc=1, argv=0xbfc8edd4) at plasma-desktop_dummy.cpp:3

Possible duplicates by query: bug 283389, bug 283173, bug 282278, bug 280940, bug 280076.

Reported using DrKonqi