[Okular-devel] [Bug 282965] New: Okular (chm file is open) crahsed when quit

zhuli nick198119 at gmail.com
Wed Sep 28 11:23:52 UTC 2011 

https://bugs.kde.org/show_bug.cgi?id=282965

           Summary: Okular (chm file is open) crahsed when quit
           Product: okular
           Version: unspecified
          Platform: Compiled Sources
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: okular-devel at kde.org
        ReportedBy: nick198119 at gmail.com


Application: okular (0.13.80)
KDE Platform Version: 4.7.00 (4.7.0) (Compiled from sources)
Qt Version: 4.7.2
Operating System: Linux 2.6.38-11-generic i686
Distribution: Ubuntu 11.04

-- Information about the crash:
I open chm file with okular,when I clicked close button to quit okular,then it
crashed.
Howerver,if i what i open is pdf file,it works well

The crash can be reproduced every time.

-- Backtrace:
Application: Okular (okular), signal: Segmentation fault
[Current thread is 1 (Thread 0xb787c930 (LWP 3918))]

Thread 2 (Thread 0xb2da2b70 (LWP 3971)):
#0  0x00e1a416 in __kernel_vsyscall ()
#1  0x04031753 in __lll_lock_wait_private () at
../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/lowlevellock.S:95
#2  0x03fc4b94 in _L_lock_10338 () from /lib/i386-linux-gnu/libc.so.6
#3  0x03fc3416 in __libc_free (mem=0x8e41de8) at malloc.c:3736
#4  0x01410a26 in g_free () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0x014057db in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#6  0x00cdca15 in QEventDispatcherGlib::~QEventDispatcherGlib (this=0x869b740,
__in_chrg=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:373
#7  0x00cdcb52 in QEventDispatcherGlib::~QEventDispatcherGlib (this=0x869b740,
__in_chrg=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:401
#8  0x00bba00a in QThreadPrivate::finish (arg=0x8c8f300) at
thread/qthread_unix.cpp:356
#9  0x00bbadaa in ~__pthread_cleanup_class (arg=0x8c8f300) at
/usr/include/pthread.h:545
#10 QThreadPrivate::start (arg=0x8c8f300) at thread/qthread_unix.cpp:279
#11 0x0048ae99 in start_thread (arg=0xb2da2b70) at pthread_create.c:304
#12 0x0402373e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 1 (Thread 0xb787c930 (LWP 3918)):
[KCrash Handler]
#7  malloc_consolidate (av=0x40b13c0) at malloc.c:5155
#8  0x03fc021a in _int_free (av=<value optimized out>, p=0x94b86f0) at
malloc.c:5034
#9  0x03fc341d in __libc_free (mem=0x94b86f8) at malloc.c:3738
#10 0x00bb4bbd in qFree (ptr=0x94b86f8) at global/qmalloc.cpp:60
#11 0x01824bd0 in QList<TinyTextEntity*>::free (data=<value optimized out>,
this=<value optimized out>) at /usr/include/qt4/QtCore/qlist.h:745
#12 0x018253cd in Okular::TextPagePrivate::~TextPagePrivate (this=0x9600640,
__in_chrg=<value optimized out>) at
/home/uli/bin/kde4/okular/core/textpage.cpp:174
#13 0x01825408 in Okular::TextPage::~TextPage (this=0x9600820, __in_chrg=<value
optimized out>) at /home/uli/bin/kde4/okular/core/textpage.cpp:201
#14 0x018196eb in Okular::PagePrivate::~PagePrivate (this=0x8cd8e90,
__in_chrg=<value optimized out>) at /home/uli/bin/kde4/okular/core/page.cpp:80
#15 0x0181d530 in Okular::Page::~Page (this=0x8ce2cd8, __in_chrg=<value
optimized out>) at /home/uli/bin/kde4/okular/core/page.cpp:140
#16 0x0180cc06 in Okular::Document::closeDocument (this=0x82f1770) at
/home/uli/bin/kde4/okular/core/document.cpp:1831
#17 0x03de1d3b in Okular::Part::closeUrl (this=0x825f438) at
/home/uli/bin/kde4/okular/part.cpp:1151
#18 0x03de21f8 in Okular::Part::~Part (this=0x825f438, __in_chrg=<value
optimized out>, __vtt_parm=<value optimized out>) at
/home/uli/bin/kde4/okular/part.cpp:655
#19 0x03de2272 in Okular::Part::~Part (this=0x825f438, __in_chrg=<value
optimized out>, __vtt_parm=<value optimized out>) at
/home/uli/bin/kde4/okular/part.cpp:680
#20 0x080501d8 in Shell::~Shell (this=0x818fa68, __in_chrg=<value optimized
out>, __vtt_parm=<value optimized out>) at
/home/uli/bin/kde4/okular/shell/shell.cpp:123
#21 0x080502b2 in Shell::~Shell (this=0x818fa68, __in_chrg=<value optimized
out>, __vtt_parm=<value optimized out>) at
/home/uli/bin/kde4/okular/shell/shell.cpp:126
#22 0x00cc1bc5 in qDeleteInEventHandler (o=0x818fa68) at
kernel/qobject.cpp:3995
#23 0x00cc43e8 in QObject::event (this=0x818fa68, e=0x8d15ca0) at
kernel/qobject.cpp:1209
#24 0x06c21b62 in QWidget::event (this=0x818fa68, event=0x8d15ca0) at
kernel/qwidget.cpp:8718
#25 0x07033527 in QMainWindow::event (this=0x818fa68, event=0x8d15ca0) at
widgets/qmainwindow.cpp:1480
#26 0x010c6c9c in KMainWindow::event (this=0x818fa68, ev=0x8d15ca0) at
../../kdeui/widgets/kmainwindow.cpp:1100
#27 0x0110d02f in KXmlGuiWindow::event (this=0x818fa68, ev=0x8d15ca0) at
../../kdeui/xmlgui/kxmlguiwindow.cpp:126
#28 0x06bc9d24 in QApplicationPrivate::notify_helper (this=0x812dee8,
receiver=0x818fa68, e=0x8d15ca0) at kernel/qapplication.cpp:4462
#29 0x06bce97b in QApplication::notify (this=0xbf8b7fec, receiver=0x818fa68,
e=0x8d15ca0) at kernel/qapplication.cpp:4427
#30 0x00ff293a in KApplication::notify (this=0xbf8b7fec, receiver=0x818fa68,
event=0x8d15ca0) at ../../kdeui/kernel/kapplication.cpp:311
#31 0x00caf0bb in QCoreApplication::notifyInternal (this=0xbf8b7fec,
receiver=0x818fa68, event=0x8d15ca0) at kernel/qcoreapplication.cpp:731
#32 0x00cb2c79 in sendEvent (receiver=0x0, event_type=0, data=0x80f7918) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#33 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0,
data=0x80f7918) at kernel/qcoreapplication.cpp:1372
#34 0x00cb2e0d in QCoreApplication::sendPostedEvents (receiver=0x0,
event_type=0) at kernel/qcoreapplication.cpp:1265
#35 0x00cdc3c4 in sendPostedEvents (s=0x81302d0) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#36 postEventSourceDispatch (s=0x81302d0) at
kernel/qeventdispatcher_glib.cpp:277
#37 0x01409848 in g_main_context_dispatch () from
/lib/i386-linux-gnu/libglib-2.0.so.0
#38 0x0140a010 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#39 0x0140a2c4 in g_main_context_iteration () from
/lib/i386-linux-gnu/libglib-2.0.so.0
#40 0x00cdc53c in QEventDispatcherGlib::processEvents (this=0x80f7470,
flags=...) at kernel/qeventdispatcher_glib.cpp:422
#41 0x06c801e5 in QGuiEventDispatcherGlib::processEvents (this=0x80f7470,
flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#42 0x00cae289 in QEventLoop::processEvents (this=0xbf8b7e84, flags=...) at
kernel/qeventloop.cpp:149
#43 0x00cae522 in QEventLoop::exec (this=0xbf8b7e84, flags=...) at
kernel/qeventloop.cpp:201
#44 0x00cb2ecc in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#45 0x06bc78e7 in QApplication::exec () at kernel/qapplication.cpp:3736
#46 0x0804e868 in main (argc=6553711, argv=0x11) at
/home/uli/bin/kde4/okular/shell/main.cpp:85

Possible duplicates by query: bug 277138, bug 256077.

Reported using DrKonqi

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