[Okular-devel] [okular] [Bug 329582] New: Okular crashes while searching and reloading the PDF simultaneously

Bernhard Jungk fire at projectstarfire.de
Fri Jan 3 22:36:02 UTC 2014 

https://bugs.kde.org/show_bug.cgi?id=329582

            Bug ID: 329582
           Summary: Okular crashes while searching and reloading the PDF
                    simultaneously
    Classification: Unclassified
           Product: okular
           Version: 0.18.0
          Platform: Ubuntu Packages
                OS: Linux
            Status: UNCONFIRMED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: okular-devel at kde.org
          Reporter: fire at projectstarfire.de

Application: okular (0.18.0)
KDE Platform Version: 4.12.0
Qt Version: 4.8.4
Operating System: Linux 3.11.0-15-generic x86_64
Distribution: Ubuntu 13.10

-- Information about the crash:
- What I was doing when the application crashed:

Searching in a PDF document, while pdflatex regenerated the PDF. I think that
Okular crashed while reloading the document.

-- Backtrace:
Application: Okular (okular), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f14e3b057c0 (LWP 2625))]

Thread 2 (Thread 0x7f14c7499700 (LWP 6979)):
#0  0x00007f14e0b29f7d in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f14dd7206a4 in g_main_context_poll (priority=2147483647, n_fds=1,
fds=0x7f14c802b060, timeout=-1, context=0x7f14c802b480) at
/build/buildd/glib2.0-2.38.1/./glib/gmain.c:4006
#2  g_main_context_iterate (context=context at entry=0x7f14c802b480,
block=block at entry=1, dispatch=dispatch at entry=1, self=<optimized out>) at
/build/buildd/glib2.0-2.38.1/./glib/gmain.c:3707
#3  0x00007f14dd7207ac in g_main_context_iteration (context=0x7f14c802b480,
may_block=1) at /build/buildd/glib2.0-2.38.1/./glib/gmain.c:3773
#4  0x00007f14e152aa76 in QEventDispatcherGlib::processEvents
(this=0x7f14c802b460, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#5  0x00007f14e14fc5ef in QEventLoop::processEvents
(this=this at entry=0x7f14c7498d70, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007f14e14fc8e5 in QEventLoop::exec (this=this at entry=0x7f14c7498d70,
flags=...) at kernel/qeventloop.cpp:204
#7  0x00007f14e13fb88f in QThread::exec (this=this at entry=0x1fc1cc0) at
thread/qthread.cpp:542
#8  0x00007f14e14ddd13 in QInotifyFileSystemWatcherEngine::run (this=0x1fc1cc0)
at io/qfilesystemwatcher_inotify.cpp:265
#9  0x00007f14e13fdf2f in QThreadPrivate::start (arg=0x1fc1cc0) at
thread/qthread_unix.cpp:338
#10 0x00007f14ddbf8f6e in start_thread (arg=0x7f14c7499700) at
pthread_create.c:311
#11 0x00007f14e0b369cd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 1 (Thread 0x7f14e3b057c0 (LWP 2625)):
[KCrash Handler]
#6  0x00007f14d1f25973 in Okular::Page::number (this=0x2ef9c80) at
../core/page.cpp:162
#7  0x00007f14d223a7f8 in PageViewItem::pageNumber (this=this at entry=0x27bdf40)
at ../ui/pageviewutils.cpp:66
#8  0x00007f14d222c806 in PageView::slotRelayoutPages (this=<optimized out>) at
../ui/pageview.cpp:4040
#9  0x00007f14d2233d75 in PageView::qt_static_metacall (_o=<optimized out>,
_id=<optimized out>, _a=<optimized out>, _c=<optimized out>) at
./pageview.moc:173
#10 0x00007f14e1515dce in QObject::event (this=this at entry=0x1bb4570,
e=e at entry=0xb2c5010) at kernel/qobject.cpp:1194
#11 0x00007f14e1f3e36b in QWidget::event (this=this at entry=0x1bb4570,
event=event at entry=0xb2c5010) at kernel/qwidget.cpp:8845
#12 0x00007f14e22df5be in QFrame::event (this=this at entry=0x1bb4570,
e=e at entry=0xb2c5010) at widgets/qframe.cpp:557
#13 0x00007f14e235b77b in QAbstractScrollArea::event (this=0x1bb4570,
e=0xb2c5010) at widgets/qabstractscrollarea.cpp:996
#14 0x00007f14e1eeedfc in QApplicationPrivate::notify_helper
(this=this at entry=0x1723570, receiver=receiver at entry=0x1bb4570,
e=e at entry=0xb2c5010) at kernel/qapplication.cpp:4567
#15 0x00007f14e1ef5470 in QApplication::notify (this=this at entry=0x7ffff1680fa0,
receiver=receiver at entry=0x1bb4570, e=e at entry=0xb2c5010) at
kernel/qapplication.cpp:4353
#16 0x00007f14e2bf8c6a in KApplication::notify (this=0x7ffff1680fa0,
receiver=0x1bb4570, event=0xb2c5010) at ../../kdeui/kernel/kapplication.cpp:311
#17 0x00007f14e14fd8bd in QCoreApplication::notifyInternal
(this=0x7ffff1680fa0, receiver=receiver at entry=0x1bb4570,
event=event at entry=0xb2c5010) at kernel/qcoreapplication.cpp:946
#18 0x00007f14e1500e1f in sendEvent (event=0xb2c5010, receiver=0x1bb4570) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#19 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver at entry=0x0,
event_type=event_type at entry=0, data=0x16e6670) at
kernel/qcoreapplication.cpp:1570
#20 0x00007f14e15012c3 in QCoreApplication::sendPostedEvents
(receiver=receiver at entry=0x0, event_type=event_type at entry=0) at
kernel/qcoreapplication.cpp:1463
#21 0x00007f14e152b073 in sendPostedEvents () at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#22 postEventSourceDispatch (s=s at entry=0x1727bc0) at
kernel/qeventdispatcher_glib.cpp:279
#23 0x00007f14dd7203b6 in g_main_dispatch (context=0x1723940) at
/build/buildd/glib2.0-2.38.1/./glib/gmain.c:3065
#24 g_main_context_dispatch (context=context at entry=0x1723940) at
/build/buildd/glib2.0-2.38.1/./glib/gmain.c:3641
#25 0x00007f14dd720708 in g_main_context_iterate
(context=context at entry=0x1723940, block=block at entry=1,
dispatch=dispatch at entry=1, self=<optimized out>) at
/build/buildd/glib2.0-2.38.1/./glib/gmain.c:3712
#26 0x00007f14dd7207ac in g_main_context_iteration (context=0x1723940,
may_block=1) at /build/buildd/glib2.0-2.38.1/./glib/gmain.c:3773
#27 0x00007f14e152aa55 in QEventDispatcherGlib::processEvents (this=0x16e7b30,
flags=...) at kernel/qeventdispatcher_glib.cpp:424
#28 0x00007f14e1f909d6 in QGuiEventDispatcherGlib::processEvents
(this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#29 0x00007f14e14fc5ef in QEventLoop::processEvents
(this=this at entry=0x7ffff1680230, flags=...) at kernel/qeventloop.cpp:149
#30 0x00007f14e14fc8e5 in QEventLoop::exec (this=this at entry=0x7ffff1680230,
flags=...) at kernel/qeventloop.cpp:204
#31 0x00007f14e239538c in QDialog::exec (this=0x2438e30) at
dialogs/qdialog.cpp:554
#32 0x00007f14e2b6bf02 in KMessageBox::createKMessageBox
(dialog=dialog at entry=0x2438e30, icon=..., text=..., strlist=..., ask=...,
checkboxReturn=checkboxReturn at entry=0x7ffff1680530, options=..., details=...,
notifyType=notifyType at entry=QMessageBox::Information) at
../../kdeui/dialogs/kmessagebox.cpp:344
#33 0x00007f14e2b6c141 in KMessageBox::createKMessageBox
(dialog=dialog at entry=0x2438e30, icon=icon at entry=QMessageBox::Information,
text=..., strlist=..., ask=...,
checkboxReturn=checkboxReturn at entry=0x7ffff1680530, options=..., details=...)
at ../../kdeui/dialogs/kmessagebox.cpp:159
#34 0x00007f14e2b6dcdc in KMessageBox::questionYesNoListWId
(parent_id=113246291, text=..., strlist=..., caption=..., buttonYes_=...,
buttonNo_=..., dontAskAgainName=..., options=...) at
../../kdeui/dialogs/kmessagebox.cpp:486
#35 0x00007f14e2b6ded0 in KMessageBox::questionYesNoList (parent=<optimized
out>, text=..., strlist=..., caption=..., buttonYes=..., buttonNo=...,
dontAskAgainName=..., options=...) at ../../kdeui/dialogs/kmessagebox.cpp:446
#36 0x00007f14e2b6df28 in KMessageBox::questionYesNo (parent=<optimized out>,
text=..., caption=..., buttonYes=..., buttonNo=..., dontAskAgainName=...,
options=...) at ../../kdeui/dialogs/kmessagebox.cpp:361
#37 0x00007f14d1f0d0de in
Okular::DocumentPrivate::doContinueDirectionMatchSearch (this=0x1959600,
doContinueDirectionMatchSearchStruct=0x6ca5810) at ../core/document.cpp:1639
#38 0x00007f14e1515dce in QObject::event (this=0x187e630, e=<optimized out>) at
kernel/qobject.cpp:1194
#39 0x00007f14e1eeedfc in QApplicationPrivate::notify_helper
(this=this at entry=0x1723570, receiver=receiver at entry=0x187e630,
e=e at entry=0x2ed8fc0) at kernel/qapplication.cpp:4567
#40 0x00007f14e1ef5470 in QApplication::notify (this=this at entry=0x7ffff1680fa0,
receiver=receiver at entry=0x187e630, e=e at entry=0x2ed8fc0) at
kernel/qapplication.cpp:4353
#41 0x00007f14e2bf8c6a in KApplication::notify (this=0x7ffff1680fa0,
receiver=0x187e630, event=0x2ed8fc0) at ../../kdeui/kernel/kapplication.cpp:311
#42 0x00007f14e14fd8bd in QCoreApplication::notifyInternal
(this=0x7ffff1680fa0, receiver=receiver at entry=0x187e630,
event=event at entry=0x2ed8fc0) at kernel/qcoreapplication.cpp:946
#43 0x00007f14e1500e1f in sendEvent (event=0x2ed8fc0, receiver=0x187e630) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#44 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver at entry=0x0,
event_type=event_type at entry=0, data=0x16e6670) at
kernel/qcoreapplication.cpp:1570
#45 0x00007f14e15012c3 in QCoreApplication::sendPostedEvents
(receiver=receiver at entry=0x0, event_type=event_type at entry=0) at
kernel/qcoreapplication.cpp:1463
#46 0x00007f14e152b073 in sendPostedEvents () at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#47 postEventSourceDispatch (s=s at entry=0x1727bc0) at
kernel/qeventdispatcher_glib.cpp:279
#48 0x00007f14dd7203b6 in g_main_dispatch (context=0x1723940) at
/build/buildd/glib2.0-2.38.1/./glib/gmain.c:3065
#49 g_main_context_dispatch (context=context at entry=0x1723940) at
/build/buildd/glib2.0-2.38.1/./glib/gmain.c:3641
#50 0x00007f14dd720708 in g_main_context_iterate
(context=context at entry=0x1723940, block=block at entry=1,
dispatch=dispatch at entry=1, self=<optimized out>) at
/build/buildd/glib2.0-2.38.1/./glib/gmain.c:3712
#51 0x00007f14dd7207ac in g_main_context_iteration (context=0x1723940,
may_block=1) at /build/buildd/glib2.0-2.38.1/./glib/gmain.c:3773
#52 0x00007f14e152aa55 in QEventDispatcherGlib::processEvents (this=0x16e7b30,
flags=...) at kernel/qeventdispatcher_glib.cpp:424
#53 0x00007f14e1f909d6 in QGuiEventDispatcherGlib::processEvents
(this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#54 0x00007f14e14fc5ef in QEventLoop::processEvents
(this=this at entry=0x7ffff1680de0, flags=...) at kernel/qeventloop.cpp:149
#55 0x00007f14e14fc8e5 in QEventLoop::exec (this=this at entry=0x7ffff1680de0,
flags=...) at kernel/qeventloop.cpp:204
#56 0x00007f14e1501e5b in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1218
#57 0x00007f14e1eed34c in QApplication::exec () at kernel/qapplication.cpp:3828
#58 0x0000000000408276 in main (argc=<optimized out>, argv=<optimized out>) at
../../shell/main.cpp:100

Reported using DrKonqi

-- 
You are receiving this mail because:
You are the assignee for the bug.

More information about the Okular-devel mailing list