Application: plasma-desktop (0.3) KDE Platform Version: 4.4.00 (KDE 4.4.0) Qt Version: 4.6.2 Operating System: Linux 2.6.32.7-37.fc12.i686.PAE i686 Distribution (Platform): Fedora RPMs -- Information about the crash: I was using the switch-activity-bar to move between activities when plasma crashed. A little earlier a similar thing happened, but that time I was thrown out of X altogether -- Backtrace: Application: Plasma Workspace (plasma-desktop), signal: Segmentation fault [Current thread is 1 (Thread 0xb77c67a0 (LWP 30044))] Thread 2 (Thread 0xa95ffb70 (LWP 30054)): #0 0x0030e424 in __kernel_vsyscall () #1 0x00931c45 in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:122 #2 0x4137b687 in WTF::TCMalloc_PageHeap::scavengerThread() () from /usr/lib/libQtWebKit.so.4 #3 0x4137b6d2 in WTF::TCMalloc_PageHeap::runScavengerThread(void*) () from /usr/lib/libQtWebKit.so.4 #4 0x0092dab5 in start_thread (arg=<value optimized out>) at pthread_create.c:297 #5 0x00858dce in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130 Thread 1 (Thread 0xb77c67a0 (LWP 30044)): [KCrash Handler] #6 QGraphicsItemPrivate::invalidateParentGraphicsEffectsRecursively (this=0x0) at graphicsview/qgraphicsitem.cpp:5113 #7 0x03eb3ce5 in QGraphicsItem::update (this=0xaf48d28, rect=...) at graphicsview/qgraphicsitem.cpp:5383 #8 0x01ba6b66 in ?? () from /usr/lib/python2.6/site-packages/PyQt4/QtGui.so #9 0x06f000a8 in PyCFunction_Call (func=<value optimized out>, arg=<value optimized out>, kw=<value optimized out>) at Objects/methodobject.c:85 #10 0x06f5c112 in call_function (f=<value optimized out>, throwflag=<value optimized out>) at Python/ceval.c:3706 #11 PyEval_EvalFrameEx (f=<value optimized out>, throwflag=<value optimized out>) at Python/ceval.c:2389 #12 0x06f5deea in PyEval_EvalCodeEx (co=<value optimized out>, globals=<value optimized out>, locals=<value optimized out>, args=<value optimized out>, argcount=<value optimized out>, kws=<value optimized out>, kwcount=<value optimized out>, defs=<value optimized out>, defcount=<value optimized out>, closure=<value optimized out>) at Python/ceval.c:2968 #13 0x06eec298 in function_call (func=<value optimized out>, arg=<value optimized out>, kw=<value optimized out>) at Objects/funcobject.c:524 #14 0x06ebf80d in PyObject_Call (func=<value optimized out>, arg=<value optimized out>, kw=<value optimized out>) at Objects/abstract.c:2492 #15 0x06ed57e4 in instancemethod_call (func=<value optimized out>, arg=0x985c9ec, kw=<value optimized out>) at Objects/classobject.c:2579 #16 0x06ebf80d in PyObject_Call (func=<value optimized out>, arg=<value optimized out>, kw=<value optimized out>) at Objects/abstract.c:2492 #17 0x06f570b5 in PyEval_CallObjectWithKeywords (func=<value optimized out>, arg=0x95cf02c, kw=<value optimized out>) at Python/ceval.c:3575 #18 0x011c838f in ?? () from /usr/lib/python2.6/site-packages/sip.so #19 0x013fff73 in ?? () from /usr/lib/python2.6/site-packages/PyQt4/QtCore.so #20 0x0140006e in ?? () from /usr/lib/python2.6/site-packages/PyQt4/QtCore.so #21 0x01400135 in ?? () from /usr/lib/python2.6/site-packages/PyQt4/QtCore.so #22 0x030ce5db in QMetaObject::metacall (object=0xaea75a0, cl=InvokeMetaMethod, idx=5, argv=0xbff8bb5c) at kernel/qmetaobject.cpp:237 #23 0x030dd4af in QMetaObject::activate (sender=0xaf4bc48, m=0x31dd704, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3293 #24 0x03125298 in QTimer::timeout (this=0xaf4bc48) at .moc/release-shared/moc_qtimer.cpp:134 #25 0x030e337e in QTimer::timerEvent (this=0xaf4bc48, e=0xbff8c130) at kernel/qtimer.cpp:271 #26 0x0131a13c in ?? () from /usr/lib/python2.6/site-packages/PyQt4/QtCore.so #27 0x030d9a94 in QObject::event (this=0xaf4bc48, e=0xbff8c130) at kernel/qobject.cpp:1212 #28 0x0131a09c in ?? () from /usr/lib/python2.6/site-packages/PyQt4/QtCore.so #29 0x038a4d2c in QApplicationPrivate::notify_helper (this=0x8db35d8, receiver=0xaf4bc48, e=0xbff8c130) at kernel/qapplication.cpp:4300 #30 0x038ab556 in QApplication::notify (this=0x8da27b8, receiver=0xaf4bc48, e=0xbff8c130) at kernel/qapplication.cpp:3704 #31 0x047c058b in KApplication::notify (this=0x8da27b8, receiver=0xaf4bc48, event=0xbff8c130) at /usr/src/debug/kdelibs-4.4.0/kdeui/kernel/kapplication.cpp:302 #32 0x030c9c03 in QCoreApplication::notifyInternal (this=0x8da27b8, receiver=0xaf4bc48, event=0xbff8c130) at kernel/qcoreapplication.cpp:704 #33 0x030f4afe in sendEvent (this=0x8db6434) at kernel/qcoreapplication.h:215 #34 QTimerInfoList::activateTimers (this=0x8db6434) at kernel/qeventdispatcher_unix.cpp:603 #35 0x030f2188 in timerSourceDispatch (source=0x8db5fa0) at kernel/qeventdispatcher_glib.cpp:184 #36 idleTimerSourceDispatch (source=0x8db5fa0) at kernel/qeventdispatcher_glib.cpp:231 #37 0x00af9f88 in g_main_dispatch (context=<value optimized out>) at gmain.c:1960 #38 IA__g_main_context_dispatch (context=<value optimized out>) at gmain.c:2513 #39 0x00afd8b8 in g_main_context_iterate (context=<value optimized out>, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>) at gmain.c:2591 #40 0x00afd9e4 in IA__g_main_context_iteration (context=0x8db5690, may_block=<value optimized out>) at gmain.c:2654 #41 0x030f1e46 in QEventDispatcherGlib::processEvents (this=0x8d8d958, flags=...) at kernel/qeventdispatcher_glib.cpp:412 #42 0x039530c6 in QGuiEventDispatcherGlib::processEvents (this=0x8d8d958, flags=...) at kernel/qguieventdispatcher_glib.cpp:204 #43 0x030c82da in QEventLoop::processEvents (this=0xbff8c3f4, flags=...) at kernel/qeventloop.cpp:149 #44 0x030c861a in QEventLoop::exec (this=0xbff8c3f4, flags=...) at kernel/qeventloop.cpp:201 #45 0x030cace7 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981 #46 0x038a4dd8 in QApplication::exec () at kernel/qapplication.cpp:3579 #47 0x02bdc249 in kdemain (argc=1, argv=0xbff8c5f4) at /usr/src/debug/kdebase-workspace-4.4.0/plasma/desktop/shell/main.cpp:112 #48 0x0804874c in main (argc=1, argv=0xbff8c5f4) at /usr/src/debug/kdebase-workspace-4.4.0/i686-redhat-linux-gnu/plasma/desktop/shell/plasma-desktop_dummy.cpp:3 Reported using DrKonqi
this is either a crash in qt itself or in the python bindings; a crash where you are thrown out of X altogether would be an x.org driver crash, however.
moving from general to scriptengines, if wrong, move further from there
*** Bug 229715 has been marked as a duplicate of this bug. ***
From bug 231391 (KDE SC 4.4.1 + Qt 4.6.2): -- Information about the crash: adding widgets from the desktop causes plasma to crash. Sometimes, I lose my panel after the crash.
*** Bug 231391 has been marked as a duplicate of this bug. ***
From bug 229715: -- Information about the crash: I'm not sure what I was really doing except clicking and dragging parts of the YWP widget around when plasma crashed.
Just by curiosity, do you have anything with the webview widget? Probably the web-browser plasmoid or web-slice?
Reproducible and reported : https://bugs.webkit.org/show_bug.cgi?id=36436
Apart from panel widgets and a couple of folder views I have pastebin, analogue clock, yawp and the opendesktop widget. I don't know whether either of the last two use the webview?
*** Bug 233179 has been marked as a duplicate of this bug. ***
Created attachment 43831 [details] New crash information added by DrKonqi I was trying to update the weather applet when it crashed
*** Bug 247927 has been marked as a duplicate of this bug. ***
*** Bug 247824 has been marked as a duplicate of this bug. ***
*** Bug 247913 has been marked as a duplicate of this bug. ***
*** Bug 252581 has been marked as a duplicate of this bug. ***
Created attachment 53008 [details] New crash information added by DrKonqi plasma display will crash when i try to add new program to the monitor.
Created attachment 53477 [details] New crash information added by DrKonqi crashed when adding weather widget; amarok, firefox, Kontact all running in background
Created attachment 64538 [details] New crash information added by DrKonqi plasma-desktop (0.4) on KDE Platform 4.7.2 (4.7.2) using Qt 4.7.4 - What I was doing when the application crashed: Deleted pyWeather plasmoid from plasmoid browser. Was looking for another one and clicked "more info". -- Backtrace (Reduced): #6 QGraphicsItemPrivate::invalidateParentGraphicsEffectsRecursively (this=<optimized out>) at graphicsview/qgraphicsitem.cpp:5379 #7 0x00007fed25ebf443 in update (rect=..., this=0x65173a0) at graphicsview/qgraphicsitem.cpp:5688 #8 QGraphicsItem::update (this=0x65173a0, rect=...) at graphicsview/qgraphicsitem.cpp:5681 #9 0x00007fed0dab7e9b in update (height=<optimized out>, width=<optimized out>, ay=<optimized out>, ax=<optimized out>, this=<optimized out>) at /usr/include/qt4/QtGui/qgraphicsitem.h:505 #10 meth_QGraphicsItem_update (sipSelf=<Applet at remote 0x3f2a560>, sipArgs=(), sipKwds=0x0) at sipQtGuipart6.cpp:53708
*** Bug 282288 has been marked as a duplicate of this bug. ***
*** Bug 288732 has been marked as a duplicate of this bug. ***
*** Bug 289616 has been marked as a duplicate of this bug. ***