Bug 251778 - Crash when moving window after possibly setting SnapHelper effect
Summary: Crash when moving window after possibly setting SnapHelper effect
Status: RESOLVED UNMAINTAINED
Alias: None
Product: kwin
Classification: Plasma
Component: general (show other bugs)
Version: unspecified
Platform: openSUSE Linux
: NOR crash
Target Milestone: ---
Assignee: KWin default assignee
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2010-09-20 03:04 UTC by Mats Ahlgren
Modified: 2012-04-13 19:23 UTC (History)
0 users

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Sentry Crash Report:


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Description Mats Ahlgren 2010-09-20 03:04:46 UTC
Application: systemsettings (1.0)
KDE Platform Version: 4.4.4 (KDE 4.4.4) "release 2"
Qt Version: 4.6.3
Operating System: Linux 2.6.34-12-desktop x86_64
Distribution: "openSUSE 11.3 (x86_64)"

-- Information about the crash:
I moved the window and the program instantly died. I was about to apply the SnapHelper desktop effect, but I do not think I managed to before I dragged the window.

 -- Backtrace:
Application: System Settings (systemsettings), signal: Segmentation fault
[KCrash Handler]
#5  Private (this=0x7fff7856a640, p=@0x0) at kernel/qvariant.h:352
#6  QVariant::QVariant (this=0x7fff7856a640, p=@0x0) at kernel/qvariant.cpp:1395
#7  0x00007fb026a61fb7 in QDBusPendingReplyData::argumentAt (this=0x7fff7856a850, index=0) at qdbuspendingreply.cpp:268
#8  0x00007fb00fc94ed0 in argumentAt<0> (this=0xa98ba0) at /usr/include/QtDBus/qdbuspendingreply.h:174
#9  operator QDBusPendingReplyTypes::Select<0, bool, void, void, void, void, void, void, void>::Type (this=0xa98ba0) at /usr/include/QtDBus/qdbuspendingreply.h:184
#10 KWin::KWinCompositingConfig::loadGeneralTab (this=0xa98ba0) at /usr/src/debug/kdebase-workspace-4.4.4/kwin/kcmkwin/kwincompositing/main.cpp:368
#11 0x00007fb00fc972bc in KWin::KWinCompositingConfig::save (this=0xa98ba0) at /usr/src/debug/kdebase-workspace-4.4.4/kwin/kcmkwin/kwincompositing/main.cpp:635
#12 0x00007fb02857fac7 in KCModuleProxy::save (this=<value optimized out>) at /usr/src/debug/kdelibs-4.4.4/kutils/kcmoduleproxy.cpp:279
#13 0x00007fb0283463b3 in ModuleView::moduleSave (this=<value optimized out>, module=<value optimized out>) at /usr/src/debug/kdebase-workspace-4.4.4/systemsettings/core/ModuleView.cpp:310
#14 0x00007fb02834ab68 in ModuleView::qt_metacall (this=0x9cdff0, _c=QMetaObject::InvokeMetaMethod, _id=5, _a=0x7fff7856ab70)
    at /usr/src/debug/kdebase-workspace-4.4.4/build/systemsettings/core/ModuleView.moc:95
#15 0x00007fb026704a1f in QMetaObject::activate (sender=0x9d6840, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fff7856ab70) at kernel/qobject.cpp:3295
#16 0x00007fb0278eb082 in QAbstractButton::clicked (this=<value optimized out>, _t1=false) at .moc/release-shared/moc_qabstractbutton.cpp:206
#17 0x00007fb02763668b in QAbstractButtonPrivate::emitClicked (this=0x9d6590) at widgets/qabstractbutton.cpp:546
#18 0x00007fb027637a3b in QAbstractButtonPrivate::click (this=0x9d6590) at widgets/qabstractbutton.cpp:539
#19 0x00007fb027637cac in QAbstractButton::mouseReleaseEvent (this=0x9d6840, e=0x7fff7856b4f0) at widgets/qabstractbutton.cpp:1121
#20 0x00007fb0272e5dbc in QWidget::event (this=0x9d6840, event=0x7fff7856b4f0) at kernel/qwidget.cpp:8044
#21 0x00007fb0272954d4 in QApplicationPrivate::notify_helper (this=0x64e160, receiver=0x9d6840, e=0x7fff7856b4f0) at kernel/qapplication.cpp:4302
#22 0x00007fb02729e34a in QApplication::notify (this=<value optimized out>, receiver=0x9d6840, e=0x7fff7856b4f0) at kernel/qapplication.cpp:3867
#23 0x00007fb027eb9c06 in KApplication::notify (this=0x7fff7856c220, receiver=0x9d6840, event=0x7fff7856b4f0) at /usr/src/debug/kdelibs-4.4.4/kdeui/kernel/kapplication.cpp:302
#24 0x00007fb0266f0e4c in QCoreApplication::notifyInternal (this=0x7fff7856c220, receiver=0x9d6840, event=0x7fff7856b4f0) at kernel/qcoreapplication.cpp:726
#25 0x00007fb0272971e5 in sendEvent (receiver=0x9d6840, event=0x7fff7856b4f0, alienWidget=0x9d6840, nativeWidget=0x9d4d60, buttonDown=0x7fb027d41b28, lastMouseReceiver=..., spontaneous=true)
    at ../../src/corelib/kernel/qcoreapplication.h:215
#26 QApplicationPrivate::sendMouseEvent (receiver=0x9d6840, event=0x7fff7856b4f0, alienWidget=0x9d6840, nativeWidget=0x9d4d60, buttonDown=0x7fb027d41b28, lastMouseReceiver=..., spontaneous=true)
    at kernel/qapplication.cpp:2967
#27 0x00007fb0273116c8 in QETWidget::translateMouseEvent (this=0x9d4d60, event=<value optimized out>) at kernel/qapplication_x11.cpp:4380
#28 0x00007fb02730fe19 in QApplication::x11ProcessEvent (this=0x7fff7856c220, event=0x7fff7856be50) at kernel/qapplication_x11.cpp:3513
#29 0x00007fb027336492 in x11EventSourceDispatch (s=0x651970, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#30 0x00007fb023900a93 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#31 0x00007fb023901270 in ?? () from /usr/lib64/libglib-2.0.so.0
#32 0x00007fb023901510 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#33 0x00007fb02671967f in QEventDispatcherGlib::processEvents (this=0x621c20, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#34 0x00007fb02733614e in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#35 0x00007fb0266f0292 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#36 0x00007fb0266f0495 in QEventLoop::exec (this=0x7fff7856c170, flags=...) at kernel/qeventloop.cpp:201
#37 0x00007fb0266f488b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1003
#38 0x000000000040fc86 in main (argc=5, argv=0x7fff7856c4e8) at /usr/src/debug/kdebase-workspace-4.4.4/systemsettings/app/main.cpp:49

Possible duplicates by query: bug 214921.

Reported using DrKonqi
Comment 1 Martin Flöser 2012-04-06 20:16:11 UTC
I don't know what caused the crash, but 4.4 is just too old to investigate any more. In case you still experience the crash please open a new bug report with an up to date backtrace and a reliable way how to reproduce.
Comment 2 Martin Flöser 2012-04-13 19:23:13 UTC
Bulk change: move all KWin kcm bugs to product kwin