Bug 265735

Summary: KMag froze and then crashed after a long period of inactivity
Product: [Applications] kmag Reporter: David Jarvie <djarvie>
Component: generalAssignee: sarang
Status: RESOLVED WORKSFORME    
Severity: crash CC: justin.zobel
Priority: NOR    
Version First Reported In: unspecified   
Target Milestone: ---   
Platform: Compiled Sources   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:

Description David Jarvie 2011-02-07 22:52:55 UTC
Version:           unspecified (using KDE 4.5.5) 
OS:                Linux

I was away from my computer for 2 hours while kmag was running, and when I eventually wanted to use it again, its display had frozen. I clicked on the arrow beside Follow Mouse Mode, it started displaying something not right, at which point it crashed.

Application: KMagnifier (kmag), signal: Aborted
[KCrash Handler]
#7  0xb7707424 in __kernel_vsyscall ()
#8  0xb5935640 in raise () from /lib/i686/cmov/libc.so.6
#9  0xb5937018 in abort () from /lib/i686/cmov/libc.so.6
#10 0xb5b54988 in __gnu_cxx::__verbose_terminate_handler () from /usr/lib/libstdc++.so.6
#11 0xb5b52865 in ?? () from /usr/lib/libstdc++.so.6
#12 0xb5b528a2 in std::terminate () from /usr/lib/libstdc++.so.6
#13 0xb5b529da in __cxa_throw () from /usr/lib/libstdc++.so.6
#14 0xb5c28255 in qBadAlloc () from /opt/qt4.6/lib/libQtCore.so.4
#15 0xb63c0445 in QX11PixmapData::toImage () from /opt/qt4.6/lib/libQtGui.so.4
#16 0xb63a4e7b in QPixmap::toImage () from /opt/qt4.6/lib/libQtGui.so.4
#17 0xb63a4ecc in operator<< () from /opt/qt4.6/lib/libQtGui.so.4
#18 0xb6f64583 in KIconLoaderPrivate::insertCachedPixmapWithPath (this=0x8836b28, key=@0xbf8f0cbc, data=@0xbf8f0c90, path=@0xbf8f0c38)
    at /home/david/src/svn/4.5/kdelibs/kdeui/icons/kiconloader.cpp:835
#19 0xb6f6bfb9 in KIconLoader::loadIcon (this=0x8876240, _name=@0x88d190c, group=KIconLoader::Desktop, size=22, state=0, overlays=@0x88d1910, path_store=0x0, canReturnNull=false)
    at /home/david/src/svn/4.5/kdelibs/kdeui/icons/kiconloader.cpp:1318
#20 0xb6f62690 in KIconEngine::pixmap (this=0x20b7, size=@0xbf8f1778, mode=QIcon::Normal, state=QIcon::Off) at /home/david/src/svn/4.5/kdelibs/kdeui/icons/kiconengine.cpp:93
#21 0xb6370e16 in QIcon::pixmap () from /opt/qt4.6/lib/libQtGui.so.4
#22 0xb65ff05c in QCommonStyle::drawControl () from /opt/qt4.6/lib/libQtGui.so.4
#23 0xb6fcb1c3 in KStyle::drawControl (this=0x87f7268, element=QStyle::CE_ToolButtonLabel, option=0xbf8f20ac, p=0xbf8f2540, widget=0x88940f0)
    at /home/david/src/svn/4.5/kdelibs/kdeui/kernel/kstyle.cpp:2508
#24 0xb4de81d8 in Oxygen::Style::drawControl (this=0x87f7268, element=QStyle::CE_ToolButtonLabel, option=0xbf8f22d0, p=0xbf8f2540, widget=0x88940f0)
    at /home/david/src/svn/4.5/kdebase/workspace/kstyles/oxygen/oxygenstyle.cpp:949
#25 0xb4de9df0 in Oxygen::Style::drawToolButtonComplexControl (this=0x87f7268, option=0xbf8f24e0, painter=0xbf8f2540, widget=0x88940f0)
    at /home/david/src/svn/4.5/kdebase/workspace/kstyles/oxygen/oxygenstyle.cpp:521
#26 0xb4dd4d63 in Oxygen::Style::drawComplexControl (this=0x87f7268, control=QStyle::CC_ToolButton, option=0xbf8f24e0, painter=0xbf8f2540, widget=0x88940f0)
    at /home/david/src/svn/4.5/kdebase/workspace/kstyles/oxygen/oxygenstyle.cpp:279
#27 0xb679df5d in QToolButton::paintEvent () from /opt/qt4.6/lib/libQtGui.so.4
#28 0xb630ffcb in QWidget::event () from /opt/qt4.6/lib/libQtGui.so.4
#29 0xb66b5c4e in QAbstractButton::event () from /opt/qt4.6/lib/libQtGui.so.4
#30 0xb679deba in QToolButton::event () from /opt/qt4.6/lib/libQtGui.so.4
#31 0xb62b036c in QApplicationPrivate::notify_helper () from /opt/qt4.6/lib/libQtGui.so.4
#32 0xb62b7bec in QApplication::notify () from /opt/qt4.6/lib/libQtGui.so.4
#33 0xb6fb83ad in KApplication::notify (this=0xbf8f4974, receiver=0x88940f0, event=0xbf8f2bc4) at /home/david/src/svn/4.5/kdelibs/kdeui/kernel/kapplication.cpp:310
#34 0xb5d3227b in QCoreApplication::notifyInternal () from /opt/qt4.6/lib/libQtCore.so.4
#35 0xb631849a in QWidgetPrivate::drawWidget () from /opt/qt4.6/lib/libQtGui.so.4
#36 0xb6318e94 in QWidgetPrivate::paintSiblingsRecursive () from /opt/qt4.6/lib/libQtGui.so.4
#37 0xb6318cf2 in QWidgetPrivate::paintSiblingsRecursive () from /opt/qt4.6/lib/libQtGui.so.4
#38 0xb6318cf2 in QWidgetPrivate::paintSiblingsRecursive () from /opt/qt4.6/lib/libQtGui.so.4
#39 0xb6318cf2 in QWidgetPrivate::paintSiblingsRecursive () from /opt/qt4.6/lib/libQtGui.so.4
#40 0xb6317f00 in QWidgetPrivate::drawWidget () from /opt/qt4.6/lib/libQtGui.so.4
#41 0xb6318e94 in QWidgetPrivate::paintSiblingsRecursive () from /opt/qt4.6/lib/libQtGui.so.4
#42 0xb6317f00 in QWidgetPrivate::drawWidget () from /opt/qt4.6/lib/libQtGui.so.4
#43 0xb64f0695 in ?? () from /opt/qt4.6/lib/libQtGui.so.4
#44 0xb6308153 in QWidgetPrivate::syncBackingStore () from /opt/qt4.6/lib/libQtGui.so.4
#45 0xb630fdbd in QWidget::event () from /opt/qt4.6/lib/libQtGui.so.4
#46 0xb6725137 in QMainWindow::event () from /opt/qt4.6/lib/libQtGui.so.4
#47 0xb70ac7e7 in KMainWindow::event (this=0x881be10, ev=0xbf8f3f30) at /home/david/src/svn/4.5/kdelibs/kdeui/widgets/kmainwindow.cpp:1100
#48 0xb70f331c in KXmlGuiWindow::event (this=0x881be10, ev=0xbf8f3f30) at /home/david/src/svn/4.5/kdelibs/kdeui/xmlgui/kxmlguiwindow.cpp:132
#49 0xb62b036c in QApplicationPrivate::notify_helper () from /opt/qt4.6/lib/libQtGui.so.4
#50 0xb62b7bec in QApplication::notify () from /opt/qt4.6/lib/libQtGui.so.4
#51 0xb6fb83ad in KApplication::notify (this=0xbf8f4974, receiver=0x881be10, event=0xbf8f3f30) at /home/david/src/svn/4.5/kdelibs/kdeui/kernel/kapplication.cpp:310
#52 0xb5d3227b in QCoreApplication::notifyInternal () from /opt/qt4.6/lib/libQtCore.so.4
#53 0xb64ed877 in ?? () from /opt/qt4.6/lib/libQtGui.so.4
#54 0xb64f0ee9 in ?? () from /opt/qt4.6/lib/libQtGui.so.4
#55 0xb630afa6 in QWidget::repaint () from /opt/qt4.6/lib/libQtGui.so.4
#56 0xb630b0ac in QWidget::repaint () from /opt/qt4.6/lib/libQtGui.so.4
#57 0x0805483b in _start ()

Reproducible: Didn't try
Comment 1 Justin Zobel 2020-12-09 01:35:37 UTC
Thank you for the report, David.

As it has been a while since this was reported, can you please test and confirm if this issue is still occurring or if this bug report can be marked as resolved.

I have set the bug status to "needsinfo" pending your response, please change back to "reported" or "resolved/worksforme" when you respond, thank you.
Comment 2 David Jarvie 2020-12-15 22:55:26 UTC
I've tried out the latest version of KMag, and didn't see this issue again.