Bug 261781

Application: plasma-desktop (0.3)
KDE Platform Version: 4.5.1 (KDE 4.5.1)
Qt Version: 4.7.0
Operating System: Linux 2.6.35-24-generic x86_64
Distribution: Ubuntu 10.10

-- Information about the crash:
- What I was doing when the application crashed:
I just added widget Plasma PyWeather, then i had a message about crash of KDE Desktop Enviroment

-- Backtrace:
Application: Рабочее пространство Plasma (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f3c13370780 (LWP 1647))]

Thread 2 (Thread 0x7f3bef7dc700 (LWP 1650)):
#0  0x00007f3c0ff8ac87 in __pthread_mutex_unlock_usercnt (mutex=0x27d9468) at pthread_mutex_unlock.c:41
#1  __pthread_mutex_unlock (mutex=0x27d9468) at pthread_mutex_unlock.c:290
#2  0x00007f3c078fb10a in ?? () from /lib/libglib-2.0.so.0
#3  0x00007f3c078fb45c in g_main_context_iteration () from /lib/libglib-2.0.so.0
#4  0x00007f3c103321e6 in QEventDispatcherGlib::processEvents (this=0x27d9090, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:417
#5  0x00007f3c10304a02 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#6  0x00007f3c10304dec in QEventLoop::exec (this=0x7f3bef7dbd90, flags=) at kernel/qeventloop.cpp:201
#7  0x00007f3c1020f2fd in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:490
#8  0x00007f3c102e45f8 in QInotifyFileSystemWatcherEngine::run (this=0x27d8630) at io/qfilesystemwatcher_inotify.cpp:248
#9  0x00007f3c1021227e in QThreadPrivate::start (arg=0x27d8630) at thread/qthread_unix.cpp:266
#10 0x00007f3c0ff87971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#11 0x00007f3c12c8992d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f3c13370780 (LWP 1647)):
[KCrash Handler]
#6  QGraphicsItemPrivate::invalidateParentGraphicsEffectsRecursively (this=0x2e00300569370d) at graphicsview/qgraphicsitem.cpp:5324
#7  0x00007f3c0fa67967 in QGraphicsItem::update (this=0x4c81760, rect=...) at graphicsview/qgraphicsitem.cpp:5626
#8  0x00007f3be47a9b4b in ?? () from /usr/lib/pymodules/python2.6/PyQt4/QtGui.so
#9  0x00007f3be5606b70 in call_function (f=0x5366a90, throwflag=<value optimized out>) at ../Python/ceval.c:3750
#10 PyEval_EvalFrameEx (f=0x5366a90, throwflag=<value optimized out>) at ../Python/ceval.c:2412
#11 0x00007f3be56088b0 in PyEval_EvalCodeEx (co=0x533e3f0, globals=<value optimized out>, locals=<value optimized out>, args=0x1, argcount=<value optimized out>, kws=<value optimized out>, kwcount=0, defs=0x0, defcount=0, closure=0x0) at ../Python/ceval.c:3000
#12 0x00007f3be558e630 in function_call (func=0x54ae230, arg=0x532e590, kw=0x0) at ../Objects/funcobject.c:524
#13 0x00007f3be5560bb3 in PyObject_Call (func=0x54ae230, arg=0x7fff4d428910, kw=0x7f3be59bc748) at ../Objects/abstract.c:2492
#14 0x00007f3be55725bf in instancemethod_call (func=0x54ae230, arg=0x532e590, kw=0x0) at ../Objects/classobject.c:2579
#15 0x00007f3be5560bb3 in PyObject_Call (func=0x51da690, arg=0x7fff4d428910, kw=0x7f3be59bc748) at ../Objects/abstract.c:2492
#16 0x00007f3be5600cc3 in PyEval_CallObjectWithKeywords (func=0x51da690, arg=0x512a050, kw=0x7f3be59bc748) at ../Python/ceval.c:3619
#17 0x00007f3be4ce5518 in sip_api_invoke_slot () from /usr/lib/pymodules/python2.6/sip.so
#18 0x00007f3be505d706 in ?? () from /usr/lib/pymodules/python2.6/PyQt4/QtCore.so
#19 0x00007f3be505d828 in ?? () from /usr/lib/pymodules/python2.6/PyQt4/QtCore.so
#20 0x00007f3be505d8e2 in ?? () from /usr/lib/pymodules/python2.6/PyQt4/QtCore.so
#21 0x00007f3c1031db27 in QMetaObject::activate (sender=0x53673a0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x3) at kernel/qobject.cpp:3280
#22 0x00007f3be4f9bcdb in ?? () from /usr/lib/pymodules/python2.6/PyQt4/QtCore.so
#23 0x00007f3c103178f9 in QObject::event (this=0x53673a0, e=0x7fff4d428910) at kernel/qobject.cpp:1183
#24 0x00007f3be4f9bc79 in ?? () from /usr/lib/pymodules/python2.6/PyQt4/QtCore.so
#25 0x00007f3c0f44ffdc in QApplicationPrivate::notify_helper (this=0x1fea6a0, receiver=0x53673a0, e=0x7fff4d4298f0) at kernel/qapplication.cpp:4396
#26 0x00007f3c0f455aed in QApplication::notify (this=0x1fd02e0, receiver=0x53673a0, e=0x7fff4d4298f0) at kernel/qapplication.cpp:4277
#27 0x00007f3c10fa1156 in KApplication::notify (this=0x1fd02e0, receiver=0x53673a0, event=0x7fff4d4298f0) at ../../kdeui/kernel/kapplication.cpp:310
#28 0x00007f3c10305cdc in QCoreApplication::notifyInternal (this=0x1fd02e0, receiver=0x53673a0, event=0x7fff4d4298f0) at kernel/qcoreapplication.cpp:732
#29 0x00007f3c103356f2 in sendEvent (this=0x1fede10) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#30 QTimerInfoList::activateTimers (this=0x1fede10) at kernel/qeventdispatcher_unix.cpp:602
#31 0x00007f3c103324c8 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 0x00007f3c078f7342 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#34 0x00007f3c078fb2a8 in ?? () from /lib/libglib-2.0.so.0
#35 0x00007f3c078fb45c in g_main_context_iteration () from /lib/libglib-2.0.so.0
#36 0x00007f3c10332193 in QEventDispatcherGlib::processEvents (this=0x1fb5070, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:415
#37 0x00007f3c0f502a4e in QGuiEventDispatcherGlib::processEvents (this=0x2e00300569370d, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#38 0x00007f3c10304a02 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#39 0x00007f3c10304dec in QEventLoop::exec (this=0x7fff4d429b90, flags=) at kernel/qeventloop.cpp:201
#40 0x00007f3c10308ebb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#41 0x00007f3c12f60a56 in kdemain (argc=<value optimized out>, argv=<value optimized out>) at ../../../../plasma/desktop/shell/main.cpp:118
#42 0x00007f3c12bc1d8e in __libc_start_main (main=<value optimized out>, argc=<value optimized out>, ubp_av=<value optimized out>, init=<value optimized out>, fini=<value optimized out>, rtld_fini=<value optimized out>, stack_end=0x7fff4d429f58) at libc-start.c:226
#43 0x0000000000400669 in _start ()

This bug may be a duplicate of or related to bug 261068.

Possible duplicates by query: bug 261068, bug 260245, bug 258797, bug 257808, bug 257141.

Reported using DrKonqi