Bug 312563

Application: plasma-desktop (0.4)
KDE Platform Version: 4.9.4
Qt Version: 4.8.3
Operating System: Linux 3.5.0-22-generic x86_64
Distribution: Ubuntu 12.10

-- Information about the crash:
- What I was doing when the application crashed:After updating the ubuntu kernel and upon rebooting after the upgrade, plasma crashed. No other changes made on desktop/widgets.

-- Backtrace:
Application: Plasma Desktop Shell (plasma-desktop), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f7288c86780 (LWP 2090))]

Thread 9 (Thread 0x7f725f2ca700 (LWP 2092)):
#0  0x00007f727c242e49 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f727c205d35 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f727c205ea4 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f7285214c16 in QEventDispatcherGlib::processEvents (this=0x7f72580008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007f72851e52bf in QEventLoop::processEvents (this=this@entry=0x7f725f2c9dd0, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f72851e5548 in QEventLoop::exec (this=0x7f725f2c9dd0, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007f72850e6b10 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#7  0x00007f72851c59af in QInotifyFileSystemWatcherEngine::run (this=0x3e70d20) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f72850e9aec in QThreadPrivate::start (arg=0x3e70d20) at thread/qthread_unix.cpp:338
#9  0x00007f727c904e9a in start_thread (arg=0x7f725f2ca700) at pthread_create.c:308
#10 0x00007f7288571cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 8 (Thread 0x7f725e8ab700 (LWP 2093)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f728226bcd7 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#2  0x00007f728226bd09 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#3  0x00007f727c904e9a in start_thread (arg=0x7f725e8ab700) at pthread_create.c:308
#4  0x00007f7288571cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7f72561f8700 (LWP 2097)):
#0  0x00007f7288566303 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f727c205d84 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f727c205ea4 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f7285214c16 in QEventDispatcherGlib::processEvents (this=0x7f72500008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007f72851e52bf in QEventLoop::processEvents (this=this@entry=0x7f72561f7dd0, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f72851e5548 in QEventLoop::exec (this=0x7f72561f7dd0, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007f72850e6b10 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#7  0x00007f72851c59af in QInotifyFileSystemWatcherEngine::run (this=0x3fe21a0) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f72850e9aec in QThreadPrivate::start (arg=0x3fe21a0) at thread/qthread_unix.cpp:338
#9  0x00007f727c904e9a in start_thread (arg=0x7f72561f8700) at pthread_create.c:308
#10 0x00007f7288571cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7f723f114700 (LWP 2548)):
#0  0x00007fff7a3e3713 in clock_gettime ()
#1  0x00007f727e0f315d in __GI_clock_gettime (clock_id=<optimized out>, tp=<optimized out>) at ../sysdeps/unix/clock_gettime.c:116
#2  0x00007f728513f9c4 in do_gettime (frac=0x7f723f113b28, sec=0x7f723f113b20) at tools/qelapsedtimer_unix.cpp:123
#3  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#4  0x00007f728521541d in QTimerInfoList::updateCurrentTime (this=this@entry=0x7f7234002460) at kernel/qeventdispatcher_unix.cpp:343
#5  0x00007f7285215763 in QTimerInfoList::timerWait (this=0x7f7234002460, tm=...) at kernel/qeventdispatcher_unix.cpp:450
#6  0x00007f72852142cc in timerSourcePrepareHelper (src=<optimized out>, timeout=0x7f723f113c14) at kernel/qeventdispatcher_glib.cpp:136
#7  0x00007f7285214375 in timerSourcePrepare (source=<optimized out>, timeout=<optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#8  0x00007f727c205618 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#9  0x00007f727c205cab in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007f727c205ea4 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#11 0x00007f7285214c16 in QEventDispatcherGlib::processEvents (this=0x7f72340008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#12 0x00007f72851e52bf in QEventLoop::processEvents (this=this@entry=0x7f723f113dd0, flags=...) at kernel/qeventloop.cpp:149
#13 0x00007f72851e5548 in QEventLoop::exec (this=0x7f723f113dd0, flags=...) at kernel/qeventloop.cpp:204
#14 0x00007f72850e6b10 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#15 0x00007f72851c59af in QInotifyFileSystemWatcherEngine::run (this=0x90d4050) at io/qfilesystemwatcher_inotify.cpp:248
#16 0x00007f72850e9aec in QThreadPrivate::start (arg=0x90d4050) at thread/qthread_unix.cpp:338
#17 0x00007f727c904e9a in start_thread (arg=0x7f723f114700) at pthread_create.c:308
#18 0x00007f7288571cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#19 0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7f7233bdb700 (LWP 2554)):
#0  0x00007f727c2038e3 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f727c205597 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f727c205cab in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f727c205ea4 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f7285214c16 in QEventDispatcherGlib::processEvents (this=0x7f722c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#5  0x00007f72851e52bf in QEventLoop::processEvents (this=this@entry=0x7f7233bdadd0, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007f72851e5548 in QEventLoop::exec (this=0x7f7233bdadd0, flags=...) at kernel/qeventloop.cpp:204
#7  0x00007f72850e6b10 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#8  0x00007f72851c59af in QInotifyFileSystemWatcherEngine::run (this=0x3ea33d0) at io/qfilesystemwatcher_inotify.cpp:248
#9  0x00007f72850e9aec in QThreadPrivate::start (arg=0x3ea33d0) at thread/qthread_unix.cpp:338
#10 0x00007f727c904e9a in start_thread (arg=0x7f7233bdb700) at pthread_create.c:308
#11 0x00007f7288571cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7f7223fff700 (LWP 2588)):
#0  0x00007f72885648bd in read () at ../sysdeps/unix/syscall-template.S:82
#1  0x00007f727c24215f in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f727c205914 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f727c205d22 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f727c205ea4 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f7285214c16 in QEventDispatcherGlib::processEvents (this=0x7f7218003050, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0x00007f72851e52bf in QEventLoop::processEvents (this=this@entry=0x7f7223ffee00, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007f72851e5548 in QEventLoop::exec (this=0x7f7223ffee00, flags=...) at kernel/qeventloop.cpp:204
#8  0x00007f72850e6b10 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#9  0x00007f72850e9aec in QThreadPrivate::start (arg=0x9561830) at thread/qthread_unix.cpp:338
#10 0x00007f727c904e9a in start_thread (arg=0x7f7223fff700) at pthread_create.c:308
#11 0x00007f7288571cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f71f37fe700 (LWP 2589)):
#0  0x00007f727c90805d in __pthread_mutex_unlock_usercnt (mutex=<optimized out>, decr=<optimized out>) at pthread_mutex_unlock.c:52
#1  __pthread_mutex_unlock (mutex=0x7f71e4000980) at pthread_mutex_unlock.c:290
#2  0x00007f727c242e51 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f727c20560b in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f727c205cab in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f727c205ea4 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f7285214c16 in QEventDispatcherGlib::processEvents (this=0x7f71e4001f00, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#7  0x00007f72851e52bf in QEventLoop::processEvents (this=this@entry=0x7f71f37fde00, flags=...) at kernel/qeventloop.cpp:149
#8  0x00007f72851e5548 in QEventLoop::exec (this=0x7f71f37fde00, flags=...) at kernel/qeventloop.cpp:204
#9  0x00007f72850e6b10 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#10 0x00007f72850e9aec in QThreadPrivate::start (arg=0x73773c0) at thread/qthread_unix.cpp:338
#11 0x00007f727c904e9a in start_thread (arg=0x7f71f37fe700) at pthread_create.c:308
#12 0x00007f7288571cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#13 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f722a395700 (LWP 2591)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f72850ea04b in wait (time=18446744073709551615, this=0x76376f0) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x5846b80, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f7269a737fc in meth_QWaitCondition_wait (sipSelf=<QWaitCondition at remote 0x5675600>, sipArgs=(<QMutex at remote 0x56754b0>,), sipKwds=0x0) at sipQtCorepart1.cpp:6683
#4  0x00007f726a088d72 in call_function (oparg=<optimized out>, pp_stack=0x7f722a394840) at ../Python/ceval.c:4021
#5  PyEval_EvalFrameEx (f=f@entry=Frame 0xb0db220, 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 0x7c8d9f0>, renderThread=None, jobId=1, images=[<StackJob(color=<QColor at remote 0x7c8d8a0>, renderThread=<...>, jobId=2, images=[u'/home/jannis/.kde/share/apps/plasma/clockwallpapers/black_cat_white_cat_color21024x768/bg.jpg', u'/home/jannis/.kde/share/apps/plasma/clockwallpapers/black_cat_white_cat_color21024x768/zodiacCapricorn.png', u'/home/jannis/.kde/share/apps/plasma/clockwallpapers/black_cat_white_cat_color21024x768/moonphase21.png', u'/home/jannis/.kde/share/apps/plasma/clockwallpapers/black_cat_white_cat_color21024x768/month1.png', u'/home/jannis/.kde/share/apps/plasma/clockwallpapers/black_cat_white_cat_color21024x768/weekday4.png', u'/home/jannis/.kde/share/apps/plasma/clockwallpapers/black_cat_white_cat_color21024x768/day3.png', u'/home/jannis/.kde/share/apps/plasma/clockwallpapers/black_cat_white_cat_col...(truncated), throwflag=throwflag@entry=0) at ../Python/ceval.c:2666
#6  0x00007f726a089c38 in PyEval_EvalCodeEx (co=<optimized out>, globals=<optimized out>, locals=locals@entry=0x0, args=args@entry=0x3af22a8, argcount=1, kws=kws@entry=0x0, kwcount=kwcount@entry=0, defs=defs@entry=0x0, defcount=defcount@entry=0, closure=0x0) at ../Python/ceval.c:3253
#7  0x00007f726a0dfc76 in function_call (func=<function at remote 0x7c73758>, arg=(<WallpaperRenderer(job=<StackJob(color=<QColor at remote 0x7c8d9f0>, renderThread=None, jobId=1, images=[<StackJob(color=<QColor at remote 0x7c8d8a0>, renderThread=<...>, jobId=2, images=[u'/home/jannis/.kde/share/apps/plasma/clockwallpapers/black_cat_white_cat_color21024x768/bg.jpg', u'/home/jannis/.kde/share/apps/plasma/clockwallpapers/black_cat_white_cat_color21024x768/zodiacCapricorn.png', u'/home/jannis/.kde/share/apps/plasma/clockwallpapers/black_cat_white_cat_color21024x768/moonphase21.png', u'/home/jannis/.kde/share/apps/plasma/clockwallpapers/black_cat_white_cat_color21024x768/month1.png', u'/home/jannis/.kde/share/apps/plasma/clockwallpapers/black_cat_white_cat_color21024x768/weekday4.png', u'/home/jannis/.kde/share/apps/plasma/clockwallpapers/black_cat_white_cat_color21024x768/day3.png', u'/home/jannis/.kde/share/apps/plasma/clockwallpapers/black_cat_white_cat_color21024x768/hour22.png'], method=<ResizeMethod at remote 0x7c95998>, size=<QSize at remote 0x7c3e3d0>) at remote 0x7c8a050>, u'/home/jan...(truncated), kw=0x0) at ../Objects/funcobject.c:526
#8  0x00007f726a1591be in PyObject_Call (func=func@entry=<function at remote 0x7c73758>, arg=arg@entry=(<WallpaperRenderer(job=<StackJob(color=<QColor at remote 0x7c8d9f0>, renderThread=None, jobId=1, images=[<StackJob(color=<QColor at remote 0x7c8d8a0>, renderThread=<...>, jobId=2, images=[u'/home/jannis/.kde/share/apps/plasma/clockwallpapers/black_cat_white_cat_color21024x768/bg.jpg', u'/home/jannis/.kde/share/apps/plasma/clockwallpapers/black_cat_white_cat_color21024x768/zodiacCapricorn.png', u'/home/jannis/.kde/share/apps/plasma/clockwallpapers/black_cat_white_cat_color21024x768/moonphase21.png', u'/home/jannis/.kde/share/apps/plasma/clockwallpapers/black_cat_white_cat_color21024x768/month1.png', u'/home/jannis/.kde/share/apps/plasma/clockwallpapers/black_cat_white_cat_color21024x768/weekday4.png', u'/home/jannis/.kde/share/apps/plasma/clockwallpapers/black_cat_white_cat_color21024x768/day3.png', u'/home/jannis/.kde/share/apps/plasma/clockwallpapers/black_cat_white_cat_color21024x768/hour22.png'], method=<ResizeMethod at remote 0x7c95998>, size=<QSize at remote 0x7c3e3d0>) at remote 0x7c8a050>, u'/home/jan...(truncated), kw=kw@entry=0x0) at ../Objects/abstract.c:2529
#9  0x00007f726a1bd4e0 in instancemethod_call.8790 (func=<function at remote 0x7c73758>, arg=(<WallpaperRenderer(job=<StackJob(color=<QColor at remote 0x7c8d9f0>, renderThread=None, jobId=1, images=[<StackJob(color=<QColor at remote 0x7c8d8a0>, renderThread=<...>, jobId=2, images=[u'/home/jannis/.kde/share/apps/plasma/clockwallpapers/black_cat_white_cat_color21024x768/bg.jpg', u'/home/jannis/.kde/share/apps/plasma/clockwallpapers/black_cat_white_cat_color21024x768/zodiacCapricorn.png', u'/home/jannis/.kde/share/apps/plasma/clockwallpapers/black_cat_white_cat_color21024x768/moonphase21.png', u'/home/jannis/.kde/share/apps/plasma/clockwallpapers/black_cat_white_cat_color21024x768/month1.png', u'/home/jannis/.kde/share/apps/plasma/clockwallpapers/black_cat_white_cat_color21024x768/weekday4.png', u'/home/jannis/.kde/share/apps/plasma/clockwallpapers/black_cat_white_cat_color21024x768/day3.png', u'/home/jannis/.kde/share/apps/plasma/clockwallpapers/black_cat_white_cat_color21024x768/hour22.png'], method=<ResizeMethod at remote 0x7c95998>, size=<QSize at remote 0x7c3e3d0>) at remote 0x7c8a050>, u'/home/jan...(truncated), kw=0x0) at ../Objects/classobject.c:2602
#10 0x00007f726a1591be in PyObject_Call (func=func@entry=<instancemethod at remote 0x2c866e0>, arg=arg@entry=(), kw=<optimized out>) at ../Objects/abstract.c:2529
#11 0x00007f726a159ac7 in PyEval_CallObjectWithKeywords (func=func@entry=<instancemethod at remote 0x2c866e0>, arg=arg@entry=(), kw=kw@entry=0x0) at ../Python/ceval.c:3890
#12 0x00007f72697b0692 in sip_api_call_method (isErr=0x0, method=<instancemethod at remote 0x2c866e0>, fmt=0x7f7269b88c0a "") at /build/buildd/sip4-4.13.3/siplib/siplib.c:1751
#13 0x00007f7269a570f7 in sipVH_QtCore_11 (sipGILState=PyGILState_UNLOCKED, sipMethod=<instancemethod at remote 0x2c866e0>) at sipQtCorepart0.cpp:4451
#14 0x00007f7269a98050 in sipQThread::run (this=0x7636b60) at sipQtCorepart2.cpp:2900
#15 0x00007f72850e9aec in QThreadPrivate::start (arg=0x7636b60) at thread/qthread_unix.cpp:338
#16 0x00007f727c904e9a in start_thread (arg=0x7f722a395700) at pthread_create.c:308
#17 0x00007f7288571cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#18 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f7288c86780 (LWP 2090)):
[KCrash Handler]
#6  0x00007f726a1591a5 in PyObject_Call (func=<PyQt4.QtCore.pyqtWrapperType at remote 0x3796320>, arg=(), kw=kw@entry=0x0) at ../Objects/abstract.c:2527
#7  0x00007f72697babc0 in sipWrapSimpleInstance (cppPtr=0xb0d6410, td=td@entry=0x7f7269dfdac0 <sipTypeDef_QtCore_QString_0>, owner=0x0, flags=4) at /build/buildd/sip4-4.13.3/siplib/threads.c:147
#8  0x00007f72697ad299 in sip_api_convert_from_new_type (cpp=0x3796320, td=0x7f7269dfdac0 <sipTypeDef_QtCore_QString_0>, transferObj=0x0) at /build/buildd/sip4-4.13.3/siplib/siplib.c:8181
#9  0x00007f7269b78542 in Chimera::toPyObject(void*) const () from /usr/lib/python2.7/dist-packages/PyQt4/QtCore.so
#10 0x00007f7269b786a3 in Chimera::toPyObject(QVariant const&) const () from /usr/lib/python2.7/dist-packages/PyQt4/QtCore.so
#11 0x00007f7269b77e97 in Chimera::toAnyPyObject(QVariant const&) () from /usr/lib/python2.7/dist-packages/PyQt4/QtCore.so
#12 0x00007f7269b77fa2 in Chimera::add_variant_to_dict(_object*, QString const&, QVariant const&) () from /usr/lib/python2.7/dist-packages/PyQt4/QtCore.so
#13 0x00007f7269b78365 in Chimera::toPyObject(void*) const () from /usr/lib/python2.7/dist-packages/PyQt4/QtCore.so
#14 0x00007f7269b6f76b in PyQtProxy::invokeSlot(qpycore_slot const&, void**) () from /usr/lib/python2.7/dist-packages/PyQt4/QtCore.so
#15 0x00007f7269b73387 in qt_metacall_worker(_sipSimpleWrapper*, _typeobject*, _sipTypeDef*, QMetaObject::Call, int, void**) () from /usr/lib/python2.7/dist-packages/PyQt4/QtCore.so
#16 0x00007f7269b735a6 in qpycore_qobject_qt_metacall(_sipSimpleWrapper*, _sipTypeDef*, QMetaObject::Call, int, void**) () from /usr/lib/python2.7/dist-packages/PyQt4/QtCore.so
#17 0x00007f72851fc123 in QMetaObject::activate (sender=0x434b6e0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff7a3321e0) at kernel/qobject.cpp:3566
#18 0x00007f72880d0c27 in Plasma::SignalRelay::dataUpdated (this=this@entry=0x434b6e0, _t1=..., _t2=...) at ./datacontainer_p.moc:99
#19 0x00007f72880d0d49 in timerEvent (this=0x434b6e0, event=<optimized out>) at ../../plasma/private/datacontainer_p.cpp:157
#20 Plasma::SignalRelay::timerEvent (this=0x434b6e0, event=<optimized out>) at ../../plasma/private/datacontainer_p.cpp:137
#21 0x00007f72851fb26c in QObject::event (this=0x434b6e0, e=<optimized out>) at kernel/qobject.cpp:1157
#22 0x00007f728458de9c in QApplicationPrivate::notify_helper (this=this@entry=0x23a4110, receiver=receiver@entry=0x434b6e0, e=e@entry=0x7fff7a332890) at kernel/qapplication.cpp:4562
#23 0x00007f728459230a in QApplication::notify (this=0x237ffe0, receiver=0x434b6e0, e=0x7fff7a332890) at kernel/qapplication.cpp:4423
#24 0x00007f7285e9f1d6 in KApplication::notify (this=0x237ffe0, receiver=0x434b6e0, event=0x7fff7a332890) at ../../kdeui/kernel/kapplication.cpp:311
#25 0x00007f72851e656e in QCoreApplication::notifyInternal (this=0x237ffe0, receiver=0x434b6e0, event=0x7fff7a332890) at kernel/qcoreapplication.cpp:915
#26 0x00007f7285217462 in sendEvent (event=0x7fff7a332890, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#27 QTimerInfoList::activateTimers (this=0x23a4e50) at kernel/qeventdispatcher_unix.cpp:611
#28 0x00007f7285214584 in timerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:186
#29 timerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:180
#30 0x00007f727c205ab5 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#31 0x00007f727c205de8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#32 0x00007f727c205ea4 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#33 0x00007f7285214bf6 in QEventDispatcherGlib::processEvents (this=0x231dad0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#34 0x00007f7284632c1e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#35 0x00007f72851e52bf in QEventLoop::processEvents (this=this@entry=0x7fff7a332b00, flags=...) at kernel/qeventloop.cpp:149
#36 0x00007f72851e5548 in QEventLoop::exec (this=0x7fff7a332b00, flags=...) at kernel/qeventloop.cpp:204
#37 0x00007f72851ea708 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1187
#38 0x00007f7288878035 in kdemain (argc=1, argv=0x7fff7a332df8) at ../../../../plasma/desktop/shell/main.cpp:120
#39 0x00007f728849f76d in __libc_start_main (main=0x4006a0 <main(int, char**)>, argc=1, ubp_av=0x7fff7a332df8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff7a332de8) at libc-start.c:226
#40 0x00000000004006d1 in _start ()

Possible duplicates by query: bug 291215.

Reported using DrKonqi