[Okular-devel] [Bug 280606] New: Closing all windows!

banatehrani at yahoo.com banatehrani at yahoo.com
Mon Aug 22 23:03:22 UTC 2011 

https://bugs.kde.org/show_bug.cgi?id=280606

           Summary: Closing all windows!
           Product: okular
           Version: 0.12.2
          Platform: Ubuntu Packages
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: okular-devel at kde.org
        ReportedBy: banatehrani at yahoo.com


Application: okular (0.12.2)
KDE Platform Version: 4.6.2 (4.6.2)
Qt Version: 4.7.2
Operating System: Linux 2.6.38-11-generic x86_64
Distribution: Ubuntu 11.04

-- Information about the crash:
- What I was doing when the application crashed: I was closing some windows of
the opened pages of this software, suddenly all its open pages was closed!

The crash can be reproduced some of the time.

-- Backtrace:
Application: Okular (okular), signal: Segmentation fault
[Current thread is 1 (Thread 0x7fb7e8fdd780 (LWP 4371))]

Thread 2 (Thread 0x7fb7dd873700 (LWP 4372)):
#0  0x00007fb7e6277f03 in __poll (fds=<value optimized out>, nfds=<value
optimized out>, timeout=<value optimized out>) at
../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fb7e3175104 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fb7e31759f2 in g_main_loop_run () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fb7de1d2c44 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#4  0x00007fb7e319c3e4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fb7e3640d8c in start_thread (arg=0x7fb7dd873700) at
pthread_create.c:304
#6  0x00007fb7e628504d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fb7e8fdd780 (LWP 4371)):
[KCrash Handler]
#6  ref (cacheName=...) at /usr/include/qt4/QtCore/qatomic_x86_64.h:121
#7  QString (cacheName=...) at /usr/include/qt4/QtCore/qstring.h:729
#8  operator+ (cacheName=...) at /usr/include/qt4/QtCore/qstring.h:1024
#9  KSharedDataCache::deleteCache (cacheName=...) at
../../kdecore/util/kshareddatacache.cpp:1515
#10 0x00007fb7e7177d02 in recoverCorruptedCache (this=0x7fff705742c0, _d=<value
optimized out>) at ../../kdecore/util/kshareddatacache.cpp:1085
#11 cautiousLock (this=0x7fff705742c0, _d=<value optimized out>) at
../../kdecore/util/kshareddatacache.cpp:1122
#12 KSharedDataCache::Private::CacheLocker::CacheLocker (this=0x7fff705742c0,
_d=<value optimized out>) at ../../kdecore/util/kshareddatacache.cpp:1146
#13 0x00007fb7e71746e0 in KSharedDataCache::find (this=0x24a8180, key=...,
destination=0x7fff70574370) at ../../kdecore/util/kshareddatacache.cpp:1462
#14 0x00007fb7e829de43 in KIconLoaderPrivate::findCachedPixmapWithPath
(this=0x24a7f30, key=..., data=..., path=...) at
../../kdeui/icons/kiconloader.cpp:868
#15 0x00007fb7e82a0d39 in KIconLoader::loadIcon (this=0x24a82d0, _name=<value
optimized out>, group=KIconLoader::Desktop, size=32, state=0, overlays=...,
path_store=0x0, canReturnNull=false) at ../../kdeui/icons/kiconloader.cpp:1231
#16 0x00007fb7e8298c99 in KIconEngine::pixmap (this=<value optimized out>,
size=..., mode=<value optimized out>, state=<value optimized out>) at
../../kdeui/icons/kiconengine.cpp:93
#17 0x00007fb7e76764b5 in QIcon::pixmap (this=<value optimized out>,
size=<value optimized out>, mode=<value optimized out>, state=<value optimized
out>) at image/qicon.cpp:676
#18 0x00007fb7e78da7f0 in QCommonStyle::drawControl (this=0x209da80,
element=<value optimized out>, opt=0x7fff70577bd0, p=0x7fff705786b0,
widget=0x2963840) at styles/qcommonstyle.cpp:1599
#19 0x00007fb7e7973a2d in QWindowsStyle::drawControl (this=0x209da80,
ce=QStyle::CE_ToolButtonLabel, opt=0x7fff70577bd0, p=0x7fff705786b0,
widget=0x2963840) at styles/qwindowsstyle.cpp:2563
#20 0x00007fb7e795e4c4 in QCleanlooksStyle::drawControl (this=0x209da80,
element=QStyle::CE_ToolButtonLabel, option=0x7fff70577bd0,
painter=0x7fff705786b0, widget=0x2963840) at styles/qcleanlooksstyle.cpp:2367
#21 0x00007fb7e79460a4 in QGtkStyle::drawControl (this=0x209da80,
element=QStyle::CE_ToolButtonLabel, option=0x7fff70577bd0,
painter=0x7fff705786b0, widget=0x2963840) at styles/qgtkstyle.cpp:3032
#22 0x00007fb7e794162c in QGtkStyle::drawComplexControl (this=0x209da80,
control=<value optimized out>, option=0x7fff70578630, painter=0x7fff705786b0,
widget=0x2963840) at styles/qgtkstyle.cpp:1640
#23 0x00007fb7e7a4a6da in drawComplexControl (this=0x2963840) at
../../include/QtGui/../../src/gui/painting/qstylepainter.h:94
#24 QToolButton::paintEvent (this=0x2963840) at widgets/qtoolbutton.cpp:556
#25 0x00007fb7e761bc7a in QWidget::event (this=0x2963840, event=0x7fff70578eb0)
at kernel/qwidget.cpp:8405
#26 0x00007fb7e75ca9f4 in QApplicationPrivate::notify_helper (this=0x200d2a0,
receiver=0x2963840, e=0x7fff70578eb0) at kernel/qapplication.cpp:4462
#27 0x00007fb7e75cf3ba in QApplication::notify (this=<value optimized out>,
receiver=0x2963840, e=0x7fff70578eb0) at kernel/qapplication.cpp:4341
#28 0x00007fb7e82ed866 in KApplication::notify (this=0x7fff7057cbc0,
receiver=0x2963840, event=0x7fff70578eb0) at
../../kdeui/kernel/kapplication.cpp:311
#29 0x00007fb7e6c0b49c in QCoreApplication::notifyInternal
(this=0x7fff7057cbc0, receiver=0x2963840, event=0x7fff70578eb0) at
kernel/qcoreapplication.cpp:731
#30 0x00007fb7e7618acd in sendSpontaneousEvent (this=0x2971100, pdev=0x2458e68,
rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x245c6e0) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#31 QWidgetPrivate::drawWidget (this=0x2971100, pdev=0x2458e68, rgn=...,
offset=..., flags=4, sharedPainter=0x0, backingStore=0x245c6e0) at
kernel/qwidget.cpp:5492
#32 0x00007fb7e76196e2 in QWidgetPrivate::paintSiblingsRecursive
(this=0x29740f0, pdev=0x2458e68, siblings=..., index=<value optimized out>,
rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x245c6e0) at
kernel/qwidget.cpp:5699
#33 0x00007fb7e761959a in QWidgetPrivate::paintSiblingsRecursive
(this=0x29740f0, pdev=0x2458e68, siblings=..., index=1, rgn=..., offset=...,
flags=4, sharedPainter=0x0, backingStore=0x245c6e0) at kernel/qwidget.cpp:5686
#34 0x00007fb7e761959a in QWidgetPrivate::paintSiblingsRecursive
(this=0x29740f0, pdev=0x2458e68, siblings=..., index=2, rgn=..., offset=...,
flags=4, sharedPainter=0x0, backingStore=0x245c6e0) at kernel/qwidget.cpp:5686
#35 0x00007fb7e761959a in QWidgetPrivate::paintSiblingsRecursive
(this=0x29740f0, pdev=0x2458e68, siblings=..., index=3, rgn=..., offset=...,
flags=4, sharedPainter=0x0, backingStore=0x245c6e0) at kernel/qwidget.cpp:5686
#36 0x00007fb7e761959a in QWidgetPrivate::paintSiblingsRecursive
(this=0x29740f0, pdev=0x2458e68, siblings=..., index=4, rgn=..., offset=...,
flags=4, sharedPainter=0x0, backingStore=0x245c6e0) at kernel/qwidget.cpp:5686
#37 0x00007fb7e761959a in QWidgetPrivate::paintSiblingsRecursive
(this=0x29740f0, pdev=0x2458e68, siblings=..., index=5, rgn=..., offset=...,
flags=4, sharedPainter=0x0, backingStore=0x245c6e0) at kernel/qwidget.cpp:5686
#38 0x00007fb7e761959a in QWidgetPrivate::paintSiblingsRecursive
(this=0x29740f0, pdev=0x2458e68, siblings=..., index=6, rgn=..., offset=...,
flags=4, sharedPainter=0x0, backingStore=0x245c6e0) at kernel/qwidget.cpp:5686
#39 0x00007fb7e761959a in QWidgetPrivate::paintSiblingsRecursive
(this=0x29740f0, pdev=0x2458e68, siblings=..., index=7, rgn=..., offset=...,
flags=4, sharedPainter=0x0, backingStore=0x245c6e0) at kernel/qwidget.cpp:5686
#40 0x00007fb7e761959a in QWidgetPrivate::paintSiblingsRecursive
(this=0x29740f0, pdev=0x2458e68, siblings=..., index=8, rgn=..., offset=...,
flags=4, sharedPainter=0x0, backingStore=0x245c6e0) at kernel/qwidget.cpp:5686
#41 0x00007fb7e761880c in QWidgetPrivate::drawWidget (this=0x29740f0,
pdev=0x2458e68, rgn=..., offset=..., flags=<value optimized out>,
sharedPainter=0x0, backingStore=0x245c6e0) at kernel/qwidget.cpp:5545
#42 0x00007fb7e76196e2 in QWidgetPrivate::paintSiblingsRecursive
(this=0x237c6e0, pdev=0x2458e68, siblings=..., index=<value optimized out>,
rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x245c6e0) at
kernel/qwidget.cpp:5699
#43 0x00007fb7e761880c in QWidgetPrivate::drawWidget (this=0x237c6e0,
pdev=0x2458e68, rgn=..., offset=..., flags=<value optimized out>,
sharedPainter=0x0, backingStore=0x245c6e0) at kernel/qwidget.cpp:5545
#44 0x00007fb7e76196e2 in QWidgetPrivate::paintSiblingsRecursive
(this=0x234f1e0, pdev=0x2458e68, siblings=..., index=<value optimized out>,
rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x245c6e0) at
kernel/qwidget.cpp:5699
#45 0x00007fb7e761959a in QWidgetPrivate::paintSiblingsRecursive
(this=0x234f1e0, pdev=0x2458e68, siblings=..., index=4, rgn=..., offset=...,
flags=4, sharedPainter=0x0, backingStore=0x245c6e0) at kernel/qwidget.cpp:5686
#46 0x00007fb7e761880c in QWidgetPrivate::drawWidget (this=0x234f1e0,
pdev=0x2458e68, rgn=..., offset=..., flags=<value optimized out>,
sharedPainter=0x0, backingStore=0x245c6e0) at kernel/qwidget.cpp:5545
#47 0x00007fb7e76196e2 in QWidgetPrivate::paintSiblingsRecursive
(this=0x2276c60, pdev=0x2458e68, siblings=..., index=<value optimized out>,
rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x245c6e0) at
kernel/qwidget.cpp:5699
#48 0x00007fb7e761880c in QWidgetPrivate::drawWidget (this=0x2276c60,
pdev=0x2458e68, rgn=..., offset=..., flags=<value optimized out>,
sharedPainter=0x0, backingStore=0x245c6e0) at kernel/qwidget.cpp:5545
#49 0x00007fb7e76196e2 in QWidgetPrivate::paintSiblingsRecursive
(this=0x2267c50, pdev=0x2458e68, siblings=..., index=<value optimized out>,
rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x245c6e0) at
kernel/qwidget.cpp:5699
#50 0x00007fb7e761880c in QWidgetPrivate::drawWidget (this=0x2267c50,
pdev=0x2458e68, rgn=..., offset=..., flags=<value optimized out>,
sharedPainter=0x0, backingStore=0x245c6e0) at kernel/qwidget.cpp:5545
#51 0x00007fb7e76196e2 in QWidgetPrivate::paintSiblingsRecursive
(this=0x206d570, pdev=0x2458e68, siblings=..., index=<value optimized out>,
rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x245c6e0) at
kernel/qwidget.cpp:5699
#52 0x00007fb7e761959a in QWidgetPrivate::paintSiblingsRecursive
(this=0x206d570, pdev=0x2458e68, siblings=..., index=9, rgn=..., offset=...,
flags=4, sharedPainter=0x0, backingStore=0x245c6e0) at kernel/qwidget.cpp:5686
#53 0x00007fb7e761959a in QWidgetPrivate::paintSiblingsRecursive
(this=0x206d570, pdev=0x2458e68, siblings=..., index=13, rgn=..., offset=...,
flags=4, sharedPainter=0x0, backingStore=0x245c6e0) at kernel/qwidget.cpp:5686
#54 0x00007fb7e761880c in QWidgetPrivate::drawWidget (this=0x206d570,
pdev=0x2458e68, rgn=..., offset=..., flags=<value optimized out>,
sharedPainter=0x0, backingStore=0x245c6e0) at kernel/qwidget.cpp:5545
#55 0x00007fb7e77df9eb in QWidgetBackingStore::sync (this=0x245c6e0) at
painting/qbackingstore.cpp:1333
#56 0x00007fb7e760ef60 in QWidgetPrivate::syncBackingStore (this=0x206d570) at
kernel/qwidget.cpp:1842
#57 0x00007fb7e761c194 in QWidget::event (this=0x206e970, event=0x2549fc0) at
kernel/qwidget.cpp:8552
#58 0x00007fb7e79e7c0b in QMainWindow::event (this=0x206e970, event=0x2549fc0)
at widgets/qmainwindow.cpp:1480
#59 0x00007fb7e83e8d8e in KXmlGuiWindow::event (this=0x206e970, ev=0x2549fc0)
at ../../kdeui/xmlgui/kxmlguiwindow.cpp:126
#60 0x00007fb7e75ca9f4 in QApplicationPrivate::notify_helper (this=0x200d2a0,
receiver=0x206e970, e=0x2549fc0) at kernel/qapplication.cpp:4462
#61 0x00007fb7e75cf3ba in QApplication::notify (this=<value optimized out>,
receiver=0x206e970, e=0x2549fc0) at kernel/qapplication.cpp:4341
#62 0x00007fb7e82ed866 in KApplication::notify (this=0x7fff7057cbc0,
receiver=0x206e970, event=0x2549fc0) at ../../kdeui/kernel/kapplication.cpp:311
#63 0x00007fb7e6c0b49c in QCoreApplication::notifyInternal
(this=0x7fff7057cbc0, receiver=0x206e970, event=0x2549fc0) at
kernel/qcoreapplication.cpp:731
#64 0x00007fb7e6c0ec25 in sendEvent (receiver=0x0, event_type=0,
data=0x1fc2b60) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#65 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0,
data=0x1fc2b60) at kernel/qcoreapplication.cpp:1372
#66 0x00007fb7e6c36253 in sendPostedEvents (s=0x200fa30) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#67 postEventSourceDispatch (s=0x200fa30) at
kernel/qeventdispatcher_glib.cpp:277
#68 0x00007fb7e3174bcd in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#69 0x00007fb7e31753a8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#70 0x00007fb7e3175639 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#71 0x00007fb7e6c363ef in QEventDispatcherGlib::processEvents (this=0x1fc2340,
flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#72 0x00007fb7e76744de in QGuiEventDispatcherGlib::processEvents (this=<value
optimized out>, flags=<value optimized out>) at
kernel/qguieventdispatcher_glib.cpp:204
#73 0x00007fb7e6c0a882 in QEventLoop::processEvents (this=<value optimized
out>, flags=...) at kernel/qeventloop.cpp:149
#74 0x00007fb7e6c0aabc in QEventLoop::exec (this=0x7fff7057cb40, flags=...) at
kernel/qeventloop.cpp:201
#75 0x00007fb7e6c0eecb in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1008
#76 0x000000000040812e in main (argc=7, argv=<value optimized out>) at
../../../okular/shell/main.cpp:85

Possible duplicates by query: bug 277507, bug 277185, bug 275902, bug 274353,
bug 268816.

Reported using DrKonqi

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