[systemsettings] [Bug 322421] New: Creating custom desktop theme crashes.

Tue Jul 16 05:34:16 BST 2013

https://bugs.kde.org/show_bug.cgi?id=322421

            Bug ID: 322421
           Summary: Creating custom desktop theme crashes.
    Classification: Unclassified
           Product: systemsettings
           Version: 1.0
          Platform: Ubuntu Packages
                OS: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: unassigned-bugs at kde.org
          Reporter: mwbogucki at gmail.com

Application: systemsettings (1.0)
KDE Platform Version: 4.10.90
Qt Version: 4.8.4
Operating System: Linux 3.8.0-26-generic x86_64
Distribution: Ubuntu 13.04

-- Information about the crash:
- What I was doing when the application crashed:
Was attempting to create a custom theme.
Using Desktop Theme - System Settings.
Went into Details tab and "customized" various aspects: Mainly the Panel
Background and Pager. Crashing seems to occur with any combination of the
themes I have installed. (Klassik-blue, ugbar, Air, DarkenCarbon,etc)
The crash occurs when I click on Apply.

(Note: I'm running on a triple head display with Nvidia drivers. Unfortunately
I am unable to make the compositor work due to twinview/xinerama.)

The crash can be reproduced every time.

-- Backtrace:
Application: System Settings (systemsettings), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fe8d90ef7c0 (LWP 7666))]

Thread 3 (Thread 0x7fe8ba694700 (LWP 7667)):
#0  0x00007fe8d60f4b0d in read () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fe8cbc6036c in ?? () from /usr/lib/nvidia-310-updates/libGL.so.1
#2  0x00007fe8c8de6bf7 in ?? () from
/usr/lib/nvidia-310-updates/tls/libnvidia-tls.so.310.44
#3  0x00007fe8cf1626cf in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fe8cf123d3c in g_main_context_check () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fe8cf124175 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007fe8cf124304 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007fe8d687b036 in QEventDispatcherGlib::processEvents
(this=0x7fe8b40008f0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#8  0x00007fe8d684b38f in QEventLoop::processEvents
(this=this at entry=0x7fe8ba693cd0, flags=...) at kernel/qeventloop.cpp:149
#9  0x00007fe8d684b618 in QEventLoop::exec (this=this at entry=0x7fe8ba693cd0,
flags=...) at kernel/qeventloop.cpp:204
#10 0x00007fe8d674d410 in QThread::exec (this=this at entry=0x1e82760) at
thread/qthread.cpp:542
#11 0x00007fe8d682cedf in QInotifyFileSystemWatcherEngine::run (this=0x1e82760)
at io/qfilesystemwatcher_inotify.cpp:256
#12 0x00007fe8d674fbec in QThreadPrivate::start (arg=0x1e82760) at
thread/qthread_unix.cpp:338
#13 0x00007fe8cbc613b4 in ?? () from /usr/lib/nvidia-310-updates/libGL.so.1
#14 0x00007fe8cf5f6f8e in start_thread (arg=0x7fe8ba694700) at
pthread_create.c:311
#15 0x00007fe8d6102e1d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 2 (Thread 0x7fe8b998c700 (LWP 7668)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe8d39c3e77 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#2  0x00007fe8d39c3ea9 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#3  0x00007fe8cbc613b4 in ?? () from /usr/lib/nvidia-310-updates/libGL.so.1
#4  0x00007fe8cf5f6f8e in start_thread (arg=0x7fe8b998c700) at
pthread_create.c:311
#5  0x00007fe8d6102e1d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 1 (Thread 0x7fe8d90ef7c0 (LWP 7666)):
[KCrash Handler]
#6  KStandardDirs::saveLocation (this=0x17aa9b0, type=type at entry=0x0,
suffix=..., create=create at entry=false) at
../../kdecore/kernel/kstandarddirs.cpp:1511
#7  0x00007fe8d6f6c57b in KStandardDirs::locateLocal (type=type at entry=0x0,
filename=..., createDir=createDir at entry=false, cData=...) at
../../kdecore/kernel/kstandarddirs.cpp:2131
#8  0x00007fe8d6ebf9da in KConfigPrivate::changeFileName
(this=this at entry=0x398c230, name=..., type=type at entry=0x0) at
../../kdecore/config/kconfig.cpp:547
#9  0x00007fe8d6ed7d43 in KDesktopFilePrivate::KDesktopFilePrivate
(this=0x398c230, resourceType=0x0, fileName=...) at
../../kdecore/config/kdesktopfile.cpp:60
#10 0x00007fe8d6ed9d0c in KDesktopFile::KDesktopFile (this=0x7fffc70dba90,
resourceType=0x0, fileName=...) at ../../kdecore/config/kdesktopfile.cpp:64
#11 0x00007fe8d6fad477 in KPluginInfo::KPluginInfo (this=0x7fffc70dbb70,
filename=..., resource=0x0) at ../../kdecore/services/kplugininfo.cpp:82
#12 0x00007fe8d8bcc724 in Plasma::ThemePrivate::useCache (this=0x220f2e0) at
../../plasma/theme.cpp:229
#13 0x00007fe8d8bcce6a in Plasma::Theme::findInCache
(this=this at entry=0x220ef50, key=..., pix=...) at ../../plasma/theme.cpp:967
#14 0x00007fe8d8b592b0 in Plasma::FrameSvgPrivate::generateBackground
(this=0x3a0b460, frame=frame at entry=0x3a0bb70) at ../../plasma/framesvg.cpp:671
#15 0x00007fe8d8b5a98b in Plasma::FrameSvg::paintFrame (this=0x2b06510,
painter=0x7fffc70dc1a0, pos=...) at ../../plasma/framesvg.cpp:529
#16 0x00007fe8ae96bf12 in ?? () from /usr/lib/kde4/kcm_desktoptheme.so
#17 0x00007fe8d79de349 in QListView::paintEvent (this=0x26da6f0, e=<optimized
out>) at itemviews/qlistview.cpp:1039
#18 0x00007fe8d74fda3e in QWidget::event (this=this at entry=0x26da6f0,
event=event at entry=0x7fffc70dced0) at kernel/qwidget.cpp:8532
#19 0x00007fe8d78b0316 in QFrame::event (this=0x26da6f0, e=0x7fffc70dced0) at
widgets/qframe.cpp:557
#20 0x00007fe8d79c68bb in QAbstractItemView::viewportEvent (this=0x26da6f0,
event=0x7fffc70dced0) at itemviews/qabstractitemview.cpp:1644
#21 0x00007fe8d684c7a6 in
QCoreApplicationPrivate::sendThroughObjectEventFilters
(this=this at entry=0x181ebf0, receiver=receiver at entry=0x26d8b00,
event=event at entry=0x7fffc70dced0) at kernel/qcoreapplication.cpp:1056
#22 0x00007fe8d74b08bc in QApplicationPrivate::notify_helper
(this=this at entry=0x181ebf0, receiver=receiver at entry=0x26d8b00,
e=e at entry=0x7fffc70dced0) at kernel/qapplication.cpp:4563
#23 0x00007fe8d74b325b in QApplication::notify (this=this at entry=0x7fffc70e2100,
receiver=receiver at entry=0x26d8b00, e=e at entry=0x7fffc70dced0) at
kernel/qapplication.cpp:4428
#24 0x00007fe8d81ba916 in KApplication::notify (this=0x7fffc70e2100,
receiver=0x26d8b00, event=0x7fffc70dced0) at
../../kdeui/kernel/kapplication.cpp:311
#25 0x00007fe8d684c63e in QCoreApplication::notifyInternal
(this=0x7fffc70e2100, receiver=receiver at entry=0x26d8b00,
event=event at entry=0x7fffc70dced0) at kernel/qcoreapplication.cpp:946
#26 0x00007fe8d75026b4 in sendSpontaneousEvent (event=0x7fffc70dced0,
receiver=0x26d8b00) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:234
#27 QWidgetPrivate::drawWidget (this=this at entry=0x26dae40,
pdev=pdev at entry=0x1a2a530, rgn=..., offset=..., flags=flags at entry=4,
sharedPainter=sharedPainter at entry=0x0,
backingStore=backingStore at entry=0x1a013e0) at kernel/qwidget.cpp:5598
#28 0x00007fe8d75031af in QWidgetPrivate::paintSiblingsRecursive
(this=this at entry=0x26daa00, pdev=pdev at entry=0x1a2a530, siblings=...,
index=<optimized out>, index at entry=4, rgn=..., offset=..., flags=flags at entry=4,
sharedPainter=sharedPainter at entry=0x0,
backingStore=backingStore at entry=0x1a013e0) at kernel/qwidget.cpp:5807
#29 0x00007fe8d7502ff4 in QWidgetPrivate::paintSiblingsRecursive
(this=this at entry=0x26daa00, pdev=pdev at entry=0x1a2a530, siblings=..., index=4,
index at entry=5, rgn=..., offset=..., flags=flags at entry=4,
sharedPainter=sharedPainter at entry=0x0,
backingStore=backingStore at entry=0x1a013e0) at kernel/qwidget.cpp:5794
#30 0x00007fe8d7502ff4 in QWidgetPrivate::paintSiblingsRecursive
(this=this at entry=0x26daa00, pdev=pdev at entry=0x1a2a530, siblings=..., index=5,
index at entry=6, rgn=..., offset=..., flags=flags at entry=4,
sharedPainter=sharedPainter at entry=0x0,
backingStore=backingStore at entry=0x1a013e0) at kernel/qwidget.cpp:5794
#31 0x00007fe8d7502ff4 in QWidgetPrivate::paintSiblingsRecursive
(this=this at entry=0x26daa00, pdev=pdev at entry=0x1a2a530, siblings=..., index=6,
index at entry=7, rgn=..., offset=..., flags=flags at entry=4,
sharedPainter=sharedPainter at entry=0x0,
backingStore=backingStore at entry=0x1a013e0) at kernel/qwidget.cpp:5794
#32 0x00007fe8d7502ff4 in QWidgetPrivate::paintSiblingsRecursive
(this=this at entry=0x26daa00, pdev=pdev at entry=0x1a2a530, siblings=..., index=7,
index at entry=8, rgn=..., offset=..., flags=flags at entry=4,
sharedPainter=sharedPainter at entry=0x0,
backingStore=backingStore at entry=0x1a013e0) at kernel/qwidget.cpp:5794
#33 0x00007fe8d7502ff4 in QWidgetPrivate::paintSiblingsRecursive
(this=this at entry=0x26daa00, pdev=pdev at entry=0x1a2a530, siblings=..., index=8,
rgn=..., offset=..., flags=flags at entry=4,
sharedPainter=sharedPainter at entry=0x0,
backingStore=backingStore at entry=0x1a013e0) at kernel/qwidget.cpp:5794
#34 0x00007fe8d7502243 in QWidgetPrivate::drawWidget
(this=this at entry=0x26daa00, pdev=pdev at entry=0x1a2a530, rgn=..., offset=...,
flags=flags at entry=4, sharedPainter=sharedPainter at entry=0x0,
backingStore=backingStore at entry=0x1a013e0) at kernel/qwidget.cpp:5651
#35 0x00007fe8d75031af in QWidgetPrivate::paintSiblingsRecursive
(this=this at entry=0x26bdb20, pdev=pdev at entry=0x1a2a530, siblings=...,
index=<optimized out>, rgn=..., offset=..., flags=flags at entry=4,
sharedPainter=sharedPainter at entry=0x0,
backingStore=backingStore at entry=0x1a013e0) at kernel/qwidget.cpp:5807
#36 0x00007fe8d7502243 in QWidgetPrivate::drawWidget
(this=this at entry=0x26bdb20, pdev=pdev at entry=0x1a2a530, rgn=..., offset=...,
flags=flags at entry=4, sharedPainter=sharedPainter at entry=0x0,
backingStore=backingStore at entry=0x1a013e0) at kernel/qwidget.cpp:5651
#37 0x00007fe8d75031af in QWidgetPrivate::paintSiblingsRecursive
(this=this at entry=0x26bd5f0, pdev=pdev at entry=0x1a2a530, siblings=...,
index=<optimized out>, rgn=..., offset=..., flags=flags at entry=4,
sharedPainter=sharedPainter at entry=0x0,
backingStore=backingStore at entry=0x1a013e0) at kernel/qwidget.cpp:5807
#38 0x00007fe8d7502243 in QWidgetPrivate::drawWidget
(this=this at entry=0x26bd5f0, pdev=pdev at entry=0x1a2a530, rgn=..., offset=...,
flags=flags at entry=4, sharedPainter=sharedPainter at entry=0x0,
backingStore=backingStore at entry=0x1a013e0) at kernel/qwidget.cpp:5651
#39 0x00007fe8d75031af in QWidgetPrivate::paintSiblingsRecursive
(this=this at entry=0x26be8b0, pdev=pdev at entry=0x1a2a530, siblings=...,
index=<optimized out>, rgn=..., offset=..., flags=flags at entry=4,
sharedPainter=sharedPainter at entry=0x0,
backingStore=backingStore at entry=0x1a013e0) at kernel/qwidget.cpp:5807
#40 0x00007fe8d7502243 in QWidgetPrivate::drawWidget
(this=this at entry=0x26be8b0, pdev=pdev at entry=0x1a2a530, rgn=..., offset=...,
flags=flags at entry=4, sharedPainter=sharedPainter at entry=0x0,
backingStore=backingStore at entry=0x1a013e0) at kernel/qwidget.cpp:5651
#41 0x00007fe8d75031af in QWidgetPrivate::paintSiblingsRecursive
(this=this at entry=0x26c14a0, pdev=pdev at entry=0x1a2a530, siblings=...,
index=<optimized out>, index at entry=0, rgn=..., offset=..., flags=flags at entry=4,
sharedPainter=sharedPainter at entry=0x0,
backingStore=backingStore at entry=0x1a013e0) at kernel/qwidget.cpp:5807
#42 0x00007fe8d7502ff4 in QWidgetPrivate::paintSiblingsRecursive
(this=this at entry=0x26c14a0, pdev=pdev at entry=0x1a2a530, siblings=..., index=0,
rgn=..., offset=..., flags=flags at entry=4,
sharedPainter=sharedPainter at entry=0x0,
backingStore=backingStore at entry=0x1a013e0) at kernel/qwidget.cpp:5794
#43 0x00007fe8d7502243 in QWidgetPrivate::drawWidget
(this=this at entry=0x26c14a0, pdev=pdev at entry=0x1a2a530, rgn=..., offset=...,
flags=flags at entry=4, sharedPainter=sharedPainter at entry=0x0,
backingStore=backingStore at entry=0x1a013e0) at kernel/qwidget.cpp:5651
#44 0x00007fe8d75031af in QWidgetPrivate::paintSiblingsRecursive
(this=this at entry=0x269f560, pdev=pdev at entry=0x1a2a530, siblings=...,
index=<optimized out>, rgn=..., offset=..., flags=flags at entry=4,
sharedPainter=sharedPainter at entry=0x0,
backingStore=backingStore at entry=0x1a013e0) at kernel/qwidget.cpp:5807
#45 0x00007fe8d7502243 in QWidgetPrivate::drawWidget
(this=this at entry=0x269f560, pdev=pdev at entry=0x1a2a530, rgn=..., offset=...,
flags=flags at entry=4, sharedPainter=sharedPainter at entry=0x0,
backingStore=backingStore at entry=0x1a013e0) at kernel/qwidget.cpp:5651
#46 0x00007fe8d75031af in QWidgetPrivate::paintSiblingsRecursive
(this=this at entry=0x2072e90, pdev=pdev at entry=0x1a2a530, siblings=...,
index=<optimized out>, rgn=..., offset=..., flags=flags at entry=4,
sharedPainter=sharedPainter at entry=0x0,
backingStore=backingStore at entry=0x1a013e0) at kernel/qwidget.cpp:5807
#47 0x00007fe8d7502243 in QWidgetPrivate::drawWidget
(this=this at entry=0x2072e90, pdev=pdev at entry=0x1a2a530, rgn=..., offset=...,
flags=flags at entry=4, sharedPainter=sharedPainter at entry=0x0,
backingStore=backingStore at entry=0x1a013e0) at kernel/qwidget.cpp:5651
#48 0x00007fe8d75031af in QWidgetPrivate::paintSiblingsRecursive
(this=this at entry=0x206e830, pdev=pdev at entry=0x1a2a530, siblings=...,
index=<optimized out>, rgn=..., offset=..., flags=flags at entry=4,
sharedPainter=sharedPainter at entry=0x0,
backingStore=backingStore at entry=0x1a013e0) at kernel/qwidget.cpp:5807
#49 0x00007fe8d7502243 in QWidgetPrivate::drawWidget
(this=this at entry=0x206e830, pdev=pdev at entry=0x1a2a530, rgn=..., offset=...,
flags=flags at entry=4, sharedPainter=sharedPainter at entry=0x0,
backingStore=backingStore at entry=0x1a013e0) at kernel/qwidget.cpp:5651
#50 0x00007fe8d75031af in QWidgetPrivate::paintSiblingsRecursive
(this=this at entry=0x206e500, pdev=pdev at entry=0x1a2a530, siblings=...,
index=<optimized out>, rgn=..., offset=..., flags=flags at entry=4,
sharedPainter=sharedPainter at entry=0x0,
backingStore=backingStore at entry=0x1a013e0) at kernel/qwidget.cpp:5807
#51 0x00007fe8d7502243 in QWidgetPrivate::drawWidget
(this=this at entry=0x206e500, pdev=pdev at entry=0x1a2a530, rgn=..., offset=...,
flags=flags at entry=4, sharedPainter=sharedPainter at entry=0x0,
backingStore=backingStore at entry=0x1a013e0) at kernel/qwidget.cpp:5651
#52 0x00007fe8d75031af in QWidgetPrivate::paintSiblingsRecursive
(this=this at entry=0x1c42ce0, pdev=pdev at entry=0x1a2a530, siblings=...,
index=<optimized out>, rgn=..., offset=..., flags=flags at entry=4,
sharedPainter=sharedPainter at entry=0x0,
backingStore=backingStore at entry=0x1a013e0) at kernel/qwidget.cpp:5807
#53 0x00007fe8d7502243 in QWidgetPrivate::drawWidget
(this=this at entry=0x1c42ce0, pdev=pdev at entry=0x1a2a530, rgn=..., offset=...,
flags=flags at entry=4, sharedPainter=sharedPainter at entry=0x0,
backingStore=backingStore at entry=0x1a013e0) at kernel/qwidget.cpp:5651
#54 0x00007fe8d75031af in QWidgetPrivate::paintSiblingsRecursive
(this=this at entry=0x1c74cc0, pdev=pdev at entry=0x1a2a530, siblings=...,
index=<optimized out>, index at entry=1, rgn=..., offset=..., flags=flags at entry=4,
sharedPainter=sharedPainter at entry=0x0,
backingStore=backingStore at entry=0x1a013e0) at kernel/qwidget.cpp:5807
#55 0x00007fe8d7502ff4 in QWidgetPrivate::paintSiblingsRecursive
(this=this at entry=0x1c74cc0, pdev=pdev at entry=0x1a2a530, siblings=..., index=1,
rgn=..., offset=..., flags=flags at entry=4,
sharedPainter=sharedPainter at entry=0x0,
backingStore=backingStore at entry=0x1a013e0) at kernel/qwidget.cpp:5794
#56 0x00007fe8d7502243 in QWidgetPrivate::drawWidget
(this=this at entry=0x1c74cc0, pdev=pdev at entry=0x1a2a530, rgn=..., offset=...,
flags=flags at entry=4, sharedPainter=sharedPainter at entry=0x0,
backingStore=backingStore at entry=0x1a013e0) at kernel/qwidget.cpp:5651
#57 0x00007fe8d75031af in QWidgetPrivate::paintSiblingsRecursive
(this=this at entry=0x1c747c0, pdev=pdev at entry=0x1a2a530, siblings=...,
index=<optimized out>, index at entry=1, rgn=..., offset=..., flags=flags at entry=4,
sharedPainter=sharedPainter at entry=0x0,
backingStore=backingStore at entry=0x1a013e0) at kernel/qwidget.cpp:5807
#58 0x00007fe8d7502ff4 in QWidgetPrivate::paintSiblingsRecursive
(this=this at entry=0x1c747c0, pdev=pdev at entry=0x1a2a530, siblings=..., index=1,
rgn=..., offset=..., flags=flags at entry=4,
sharedPainter=sharedPainter at entry=0x0,
backingStore=backingStore at entry=0x1a013e0) at kernel/qwidget.cpp:5794
#59 0x00007fe8d7502243 in QWidgetPrivate::drawWidget
(this=this at entry=0x1c747c0, pdev=pdev at entry=0x1a2a530, rgn=..., offset=...,
flags=flags at entry=4, sharedPainter=sharedPainter at entry=0x0,
backingStore=backingStore at entry=0x1a013e0) at kernel/qwidget.cpp:5651
#60 0x00007fe8d75031af in QWidgetPrivate::paintSiblingsRecursive
(this=this at entry=0x1c2b840, pdev=pdev at entry=0x1a2a530, siblings=...,
index=<optimized out>, rgn=..., offset=..., flags=flags at entry=4,
sharedPainter=sharedPainter at entry=0x0,
backingStore=backingStore at entry=0x1a013e0) at kernel/qwidget.cpp:5807
#61 0x00007fe8d7502243 in QWidgetPrivate::drawWidget
(this=this at entry=0x1c2b840, pdev=pdev at entry=0x1a2a530, rgn=..., offset=...,
flags=flags at entry=4, sharedPainter=sharedPainter at entry=0x0,
backingStore=backingStore at entry=0x1a013e0) at kernel/qwidget.cpp:5651
#62 0x00007fe8d75031af in QWidgetPrivate::paintSiblingsRecursive
(this=this at entry=0x19fc2e0, pdev=pdev at entry=0x1a2a530, siblings=...,
index=<optimized out>, rgn=..., offset=..., flags=flags at entry=4,
sharedPainter=sharedPainter at entry=0x0,
backingStore=backingStore at entry=0x1a013e0) at kernel/qwidget.cpp:5807
#63 0x00007fe8d7502243 in QWidgetPrivate::drawWidget
(this=this at entry=0x19fc2e0, pdev=pdev at entry=0x1a2a530, rgn=..., offset=...,
flags=flags at entry=4, sharedPainter=sharedPainter at entry=0x0,
backingStore=backingStore at entry=0x1a013e0) at kernel/qwidget.cpp:5651
#64 0x00007fe8d75031af in QWidgetPrivate::paintSiblingsRecursive
(this=this at entry=0x19dcab0, pdev=pdev at entry=0x1a2a530, siblings=...,
index=<optimized out>, rgn=..., offset=..., flags=flags at entry=4,
sharedPainter=sharedPainter at entry=0x0,
backingStore=backingStore at entry=0x1a013e0) at kernel/qwidget.cpp:5807
#65 0x00007fe8d7502243 in QWidgetPrivate::drawWidget (this=0x19dcab0,
pdev=0x1a2a530, rgn=..., offset=..., flags=flags at entry=5,
sharedPainter=sharedPainter at entry=0x0,
backingStore=backingStore at entry=0x1a013e0) at kernel/qwidget.cpp:5651
#66 0x00007fe8d76c7fb8 in QWidgetBackingStore::sync (this=0x1a013e0) at
painting/qbackingstore.cpp:1373
#67 0x00007fe8d74f1060 in QWidgetPrivate::syncBackingStore
(this=this at entry=0x19dcab0) at kernel/qwidget.cpp:1896
#68 0x00007fe8d74fdee4 in QWidget::event (this=this at entry=0x19e96e0,
event=event at entry=0x3bb1490) at kernel/qwidget.cpp:8679
#69 0x00007fe8d78c983b in QMainWindow::event (this=this at entry=0x19e96e0,
event=event at entry=0x3bb1490) at widgets/qmainwindow.cpp:1478
#70 0x00007fe8d826d7b3 in KMainWindow::event (this=this at entry=0x19e96e0,
ev=ev at entry=0x3bb1490) at ../../kdeui/widgets/kmainwindow.cpp:1084
#71 0x00007fe8d82aa8a8 in KXmlGuiWindow::event (this=0x19e96e0, ev=0x3bb1490)
at ../../kdeui/xmlgui/kxmlguiwindow.cpp:126
#72 0x00007fe8d74b08ec in QApplicationPrivate::notify_helper
(this=this at entry=0x181ebf0, receiver=receiver at entry=0x19e96e0,
e=e at entry=0x3bb1490) at kernel/qapplication.cpp:4567
#73 0x00007fe8d74b325b in QApplication::notify (this=this at entry=0x7fffc70e2100,
receiver=receiver at entry=0x19e96e0, e=e at entry=0x3bb1490) at
kernel/qapplication.cpp:4428
#74 0x00007fe8d81ba916 in KApplication::notify (this=0x7fffc70e2100,
receiver=0x19e96e0, event=0x3bb1490) at ../../kdeui/kernel/kapplication.cpp:311
#75 0x00007fe8d684c63e in QCoreApplication::notifyInternal
(this=0x7fffc70e2100, receiver=receiver at entry=0x19e96e0,
event=event at entry=0x3bb1490) at kernel/qcoreapplication.cpp:946
#76 0x00007fe8d6850171 in sendEvent (event=0x3bb1490, receiver=0x19e96e0) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#77 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver at entry=0x0,
event_type=event_type at entry=0, data=0x176d1f0) at
kernel/qcoreapplication.cpp:1570
#78 0x00007fe8d68504a3 in QCoreApplication::sendPostedEvents
(receiver=receiver at entry=0x0, event_type=event_type at entry=0) at
kernel/qcoreapplication.cpp:1463
#79 0x00007fe8d687ae83 in sendPostedEvents () at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#80 postEventSourceDispatch (s=0x17c26c0) at
kernel/qeventdispatcher_glib.cpp:279
#81 0x00007fe8cf123f05 in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#82 0x00007fe8cf124248 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#83 0x00007fe8cf124304 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#84 0x00007fe8d687b016 in QEventDispatcherGlib::processEvents (this=0x176ead0,
flags=...) at kernel/qeventdispatcher_glib.cpp:424
#85 0x00007fe8d75561ae in QGuiEventDispatcherGlib::processEvents
(this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#86 0x00007fe8d684b38f in QEventLoop::processEvents
(this=this at entry=0x7fffc70e1fe0, flags=...) at kernel/qeventloop.cpp:149
#87 0x00007fe8d684b618 in QEventLoop::exec (this=this at entry=0x7fffc70e1fe0,
flags=...) at kernel/qeventloop.cpp:204
#88 0x00007fe8d6850cf6 in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1218
#89 0x000000000040aa2e in ?? ()
#90 0x00007fe8d602aea5 in __libc_start_main (main=0x40a6d0, argc=5,
ubp_av=0x7fffc70e2248, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7fffc70e2238) at libc-start.c:260
#91 0x000000000040aa85 in _start ()

Possible duplicates by query: bug 321144.

Reported using DrKonqi

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