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 trying to add a new weather widget from Plasma Desktop Shell.

-- Backtrace:
Application: Plasma Desktop Shell (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0x7fbfdec197c0 (LWP 1446))]

Thread 5 (Thread 0x7fbfc157c700 (LWP 1447)):
#0  0xffffffffff60017b in ?? ()
#1  0x00007fbfc157b9e0 in ?? ()
#2  0x00007fffcfbff7b2 in ?? ()
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 4 (Thread 0x7fbfb503c700 (LWP 1449)):
#0  0x00007fbfde50cf03 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=<value optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fbfd2eef104 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fbfd2eef639 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fbfdb71b446 in QEventDispatcherGlib::processEvents (this=0xf7e8b0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007fbfdb6ef882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fbfdb6efabc in QEventLoop::exec (this=0x7fbfb503bcd0, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007fbfdb606924 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:492
#7  0x00007fbfdb6d1c2f in QInotifyFileSystemWatcherEngine::run (this=0xf7dd40) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007fbfdb609175 in QThreadPrivate::start (arg=0xf7dd40) at thread/qthread_unix.cpp:320
#9  0x00007fbfd0f74853 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#10 0x00007fbfd37f2d8c in start_thread (arg=0x7fbfb503c700) at pthread_create.c:304
#11 0x00007fbfde51a04d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7fbfb280e700 (LWP 1454)):
#0  0x00007fbfde50cf03 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=<value optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fbfd2eef104 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fbfd2eef9f2 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fbfb3925c44 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#4  0x00007fbfd2f163e4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fbfd0f74853 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#6  0x00007fbfd37f2d8c in start_thread (arg=0x7fbfb280e700) at pthread_create.c:304
#7  0x00007fbfde51a04d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#8  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fbfae49c700 (LWP 1754)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fbfd8b682a2 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x7fbfd8e81180) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#2  0x00007fbfd8b682d9 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0x7fbfd8e8f254) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#3  0x00007fbfd0f74853 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#4  0x00007fbfd37f2d8c in start_thread (arg=0x7fbfae49c700) at pthread_create.c:304
#5  0x00007fbfde51a04d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#6  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fbfdec197c0 (LWP 1446)):
[KCrash Handler]
#6  QGraphicsItemPrivate::invalidateParentGraphicsEffectsRecursively (this=<value optimized out>) at graphicsview/qgraphicsitem.cpp:5372
#7  0x00007fbfdb081f99 in QGraphicsItem::update (this=0x1f1f6e0, rect=...) at graphicsview/qgraphicsitem.cpp:5679
#8  0x00007fbfa9c354ac in ?? () from /usr/lib/pymodules/python2.7/PyQt4/QtGui.so
#9  0x00007fbfaaac6630 in call_function (f=<value optimized out>, throwflag=<value optimized out>) at ../Python/ceval.c:4013
#10 PyEval_EvalFrameEx (f=<value optimized out>, throwflag=<value optimized out>) at ../Python/ceval.c:2666
#11 0x00007fbfaaac827d in PyEval_EvalCodeEx (co=0x249b8b0, globals=<value optimized out>, locals=<value optimized out>, args=<value optimized out>, argcount=1, kws=0x0, kwcount=0, defs=0x0, defcount=0, closure=0x0) at ../Python/ceval.c:3253
#12 0x00007fbfaaa47192 in function_call (func=0x274b0c8, arg=0x2497ed0, kw=0x0) at ../Objects/funcobject.c:526
#13 0x00007fbfaaa1aa53 in PyObject_Call (func=0x274b0c8, arg=<value optimized out>, kw=<value optimized out>) at ../Objects/abstract.c:2529
#14 0x00007fbfaaa2d8ff in instancemethod_call (func=0x274b0c8, arg=0x2497ed0, kw=0x0) at ../Objects/classobject.c:2578
#15 0x00007fbfaaa1aa53 in PyObject_Call (func=0x1fd95a0, arg=<value optimized out>, kw=<value optimized out>) at ../Objects/abstract.c:2529
#16 0x00007fbfaaac0627 in PyEval_CallObjectWithKeywords (func=0x1fd95a0, arg=0x1f21050, kw=<value optimized out>) at ../Python/ceval.c:3882
#17 0x00007fbfaa174de8 in sip_api_invoke_slot () from /usr/lib/pymodules/python2.7/sip.so
#18 0x00007fbfaa4f5766 in ?? () from /usr/lib/pymodules/python2.7/PyQt4/QtCore.so
#19 0x00007fbfaa4f5878 in ?? () from /usr/lib/pymodules/python2.7/PyQt4/QtCore.so
#20 0x00007fbfaa4f5932 in ?? () from /usr/lib/pymodules/python2.7/PyQt4/QtCore.so
#21 0x00007fbfdb7055f8 in QMetaObject::activate (sender=0x1eb7a20, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3287
#22 0x00007fbfaa43fc37 in ?? () from /usr/lib/pymodules/python2.7/PyQt4/QtCore.so
#23 0x00007fbfdb7041c9 in QObject::event (this=0x1eb7a20, e=<value optimized out>) at kernel/qobject.cpp:1190
#24 0x00007fbfaa43fbd5 in ?? () from /usr/lib/pymodules/python2.7/PyQt4/QtCore.so
#25 0x00007fbfdaab19e4 in QApplicationPrivate::notify_helper (this=0x9cb630, receiver=0x1eb7a20, e=0x7fffcfb8dbe0) at kernel/qapplication.cpp:4462
#26 0x00007fbfdaab63aa in QApplication::notify (this=<value optimized out>, receiver=0x1eb7a20, e=0x7fffcfb8dbe0) at kernel/qapplication.cpp:4341
#27 0x00007fbfdc3a8866 in KApplication::notify (this=0x99f100, receiver=0x1eb7a20, event=0x7fffcfb8dbe0) at ../../kdeui/kernel/kapplication.cpp:311
#28 0x00007fbfdb6f049c in QCoreApplication::notifyInternal (this=0x99f100, receiver=0x1eb7a20, event=0x7fffcfb8dbe0) at kernel/qcoreapplication.cpp:731
#29 0x00007fbfdb71df12 in sendEvent (this=0x9cf090) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#30 QTimerInfoList::activateTimers (this=0x9cf090) at kernel/qeventdispatcher_unix.cpp:604
#31 0x00007fbfdb71ad18 in timerSourceDispatch (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:184
#32 idleTimerSourceDispatch (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:231
#33 0x00007fbfd2eeebcd in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#34 0x00007fbfd2eef3a8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#35 0x00007fbfd2eef639 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#36 0x00007fbfdb71b3ef in QEventDispatcherGlib::processEvents (this=0x90e340, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#37 0x00007fbfdab58dfe in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#38 0x00007fbfdb6ef882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#39 0x00007fbfdb6efabc in QEventLoop::exec (this=0x7fffcfb8de50, flags=...) at kernel/qeventloop.cpp:201
#40 0x00007fbfdb6f3ecb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#41 0x00007fbfde806897 in kdemain (argc=1, argv=0x7fffcfb8e218) at ../../../../plasma/desktop/shell/main.cpp:118
#42 0x00007fbfde452eff in __libc_start_main (main=0x400740 <main(int, char**)>, argc=1, ubp_av=0x7fffcfb8e218, init=<value optimized out>, fini=<value optimized out>, rtld_fini=<value optimized out>, stack_end=0x7fffcfb8e208) at libc-start.c:226
#43 0x0000000000400669 in _start ()

Possible duplicates by query: bug 272104, bug 270913, bug 269274, bug 268388, bug 267108.

Reported using DrKonqi