[Okular-devel] [okular] [Bug 349964] New: Opening new .pdf, with several large PDFs open already

Julian Day julianfday at gmail.com
Mon Jul 6 16:34:52 UTC 2015 

https://bugs.kde.org/show_bug.cgi?id=349964

            Bug ID: 349964
           Summary: Opening new .pdf, with several large PDFs open already
           Product: okular
           Version: 0.22.1
          Platform: Ubuntu Packages
                OS: Linux
            Status: UNCONFIRMED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: okular-devel at kde.org
          Reporter: julianfday at gmail.com

Application: okular (0.22.1)
KDE Platform Version: 4.14.8
Qt Version: 4.8.6
Operating System: Linux 3.19.0-22-generic x86_64
Distribution: Ubuntu 15.04

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

I was attempting to open a new .pdf, with several large PDFs open already

-- 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 0x7fc7c8b8e7c0 (LWP 11785))]

Thread 3 (Thread 0x7fc7b24b3700 (LWP 11786)):
#0  0x00007fc7c5af08dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fc7c2bb2ebc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fc7c2bb2fcc in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fc7c650187e in QEventDispatcherGlib::processEvents
(this=0x7fc7ac0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:452
#4  0x00007fc7c64d0d21 in QEventLoop::processEvents
(this=this at entry=0x7fc7b24b2dc0, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fc7c64d1085 in QEventLoop::exec (this=this at entry=0x7fc7b24b2dc0,
flags=...) at kernel/qeventloop.cpp:204
#6  0x00007fc7c63c4e89 in QThread::exec (this=this at entry=0x1489b40) at
thread/qthread.cpp:538
#7  0x00007fc7c64b1493 in QInotifyFileSystemWatcherEngine::run (this=0x1489b40)
at io/qfilesystemwatcher_inotify.cpp:265
#8  0x00007fc7c63c76ff in QThreadPrivate::start (arg=0x1489b40) at
thread/qthread_unix.cpp:349
#9  0x00007fc7c30986aa in start_thread (arg=0x7fc7b24b3700) at
pthread_create.c:333
#10 0x00007fc7c5afbeed in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7fc7b179b700 (LWP 11788)):
#0  0x00007fc7c5af08dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fc7c2bb2ebc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fc7c2bb2fcc in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fc7c650187e in QEventDispatcherGlib::processEvents
(this=0x7fc7a40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:452
#4  0x00007fc7c64d0d21 in QEventLoop::processEvents
(this=this at entry=0x7fc7b179adc0, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fc7c64d1085 in QEventLoop::exec (this=this at entry=0x7fc7b179adc0,
flags=...) at kernel/qeventloop.cpp:204
#6  0x00007fc7c63c4e89 in QThread::exec (this=this at entry=0x14bb370) at
thread/qthread.cpp:538
#7  0x00007fc7c64b1493 in QInotifyFileSystemWatcherEngine::run (this=0x14bb370)
at io/qfilesystemwatcher_inotify.cpp:265
#8  0x00007fc7c63c76ff in QThreadPrivate::start (arg=0x14bb370) at
thread/qthread_unix.cpp:349
#9  0x00007fc7c30986aa in start_thread (arg=0x7fc7b179b700) at
pthread_create.c:333
#10 0x00007fc7c5afbeed in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7fc7c8b8e7c0 (LWP 11785)):
[KCrash Handler]
#6  QString (other=<error reading variable: Cannot access memory at address
0x10>, this=this at entry=0x7fffa3303ba0) at /usr/include/qt4/QtCore/qstring.h:725
#7  KService::library (this=this at entry=0x0) at
../../kdecore/services/kservice.cpp:860
#8  0x00007fc7c6a53245 in KPluginLoader::KPluginLoader (this=0x7fffa3303d20,
service=..., componentdata=..., parent=0x0) at
../../kdecore/util/kpluginloader.cpp:166
#9  0x00007fc7b36f8027 in createInstance<KoPart> (error=0x7fffa3303c40,
args=..., parent=0x0, parentWidget=0x0, this=0x0) at
/usr/include/kservice.h:570
#10 createInstance<KoPart> (error=0x7fffa3303c40, args=..., parent=0x0,
this=0x0) at /usr/include/kservice.h:550
#11 KoDocumentEntry::createKoPart (this=this at entry=0x7fffa3303e10,
errorMsg=errorMsg at entry=0x7fffa3303e00) at
/build/buildd/calligra-2.9.2/libs/main/KoDocumentEntry.cpp:84
#12 0x00007fc7b39d2794 in OkularOdtGenerator::loadDocument (this=0x342247f0,
fileName=..., pages=...) at
/build/buildd/calligra-2.9.2/extras/okularodtgenerator/OkularOdtGenerator.cpp:105
#13 0x00007fc7b78b1446 in Okular::Generator::loadDocumentWithPassword
(this=<optimized out>, fileName=..., pagesVector=...) at
../core/generator.cpp:191
#14 0x00007fc7b78a485e in Okular::DocumentPrivate::openDocumentInternal
(this=0x3d423330, offer=..., isstdin=isstdin at entry=false, docFile=...,
filedata=..., password=...) at ../core/document.cpp:948
#15 0x00007fc7b78a51b0 in Okular::Document::openDocument (this=0x35d7d1b0,
docFile=..., url=..., _mime=..., password=...) at ../core/document.cpp:2361
#16 0x00007fc7b7bb1203 in Okular::Part::doOpenFile (this=0x3d43ec90, mimeA=...,
fileNameToOpenA=..., isCompressedFile=<optimized out>) at ../part.cpp:1242
#17 0x00007fc7b7bb327f in Okular::Part::openFile (this=0x3422c7f8) at
../part.cpp:1365
#18 0x00007fc7c87879ca in KParts::ReadOnlyPartPrivate::openLocalFile
(this=this at entry=0x3d3119d0) at ../../kparts/part.cpp:591
#19 0x00007fc7c8789e06 in KParts::ReadOnlyPart::openUrl
(this=this at entry=0x3d43ec90, url=...) at ../../kparts/part.cpp:555
#20 0x00007fc7b7ba80ab in Okular::Part::openUrl (this=0x3d43ec90, _url=...) at
../part.cpp:1518
#21 0x000000000040ecc4 in Shell::openUrl (this=this at entry=0x16efe60, url=...,
serializedOptions=...) at ../../shell/shell.cpp:240
#22 0x000000000040edae in Shell::openUrl (this=this at entry=0xca9fd80, url=...,
serializedOptions=...) at ../../shell/shell.cpp:231
#23 0x000000000040fdc9 in Shell::fileOpen (this=0xca9fd80) at
../../shell/shell.cpp:415
#24 0x000000000040b34d in Shell::qt_static_metacall (_o=<optimized out>,
_id=<optimized out>, _a=0x7fffa33049d0, _c=<optimized out>) at moc_shell.cpp:97
#25 0x00007fc7c64e71ec in QMetaObject::activate
(sender=sender at entry=0x1e2640c0, m=m at entry=0x7fc7c79d4540
<QAction::staticMetaObject>, local_signal_index=local_signal_index at entry=1,
argv=argv at entry=0x7fffa33049d0) at kernel/qobject.cpp:3567
#26 0x00007fc7c6ed8fd2 in QAction::triggered (this=this at entry=0x1e2640c0,
_t1=false) at .moc/release-shared/moc_qaction.cpp:276
#27 0x00007fc7c6edab57 in QAction::activate (this=this at entry=0x1e2640c0,
event=event at entry=QAction::Trigger) at kernel/qaction.cpp:1257
#28 0x00007fc7c733448d in QMenuPrivate::activateCausedStack
(this=this at entry=0xc9e69d0, causedStack=..., action=action at entry=0x1e2640c0,
action_e=action_e at entry=QAction::Trigger, self=self at entry=true) at
widgets/qmenu.cpp:1037
#29 0x00007fc7c7338e59 in QMenuPrivate::activateAction (this=0xc9e69d0,
action=0x1e2640c0, action_e=action_e at entry=QAction::Trigger,
self=self at entry=true) at widgets/qmenu.cpp:1129
#30 0x00007fc7c733c969 in QMenu::mouseReleaseEvent (this=this at entry=0xcac7070,
e=e at entry=0x7fffa33050e0) at widgets/qmenu.cpp:2371
#31 0x00007fc7c7d0a383 in KMenu::mouseReleaseEvent (this=0xcac7070,
e=0x7fffa33050e0) at ../../kdeui/widgets/kmenu.cpp:464
#32 0x00007fc7c6f32dc8 in QWidget::event (this=0xcac7070, event=0x7fffa33050e0)
at kernel/qwidget.cpp:8775
#33 0x00007fc7c733ce4b in QMenu::event (this=0xcac7070, e=0x7fffa33050e0) at
widgets/qmenu.cpp:2480
#34 0x00007fc7c6edf9bc in QApplicationPrivate::notify_helper
(this=this at entry=0xe9dd10, receiver=receiver at entry=0xcac7070,
e=e at entry=0x7fffa33050e0) at kernel/qapplication.cpp:4570
#35 0x00007fc7c6ee663f in QApplication::notify (this=this at entry=0x7fffa3305880,
receiver=receiver at entry=0xcac7070, e=e at entry=0x7fffa33050e0) at
kernel/qapplication.cpp:4113
#36 0x00007fc7c7c41c2a in KApplication::notify (this=0x7fffa3305880,
receiver=0xcac7070, event=0x7fffa33050e0) at
../../kdeui/kernel/kapplication.cpp:311
#37 0x00007fc7c64d21cd in QCoreApplication::notifyInternal
(this=0x7fffa3305880, receiver=receiver at entry=0xcac7070,
event=event at entry=0x7fffa33050e0) at kernel/qcoreapplication.cpp:955
#38 0x00007fc7c6ee5c9f in sendEvent (event=<optimized out>, receiver=<optimized
out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#39 QApplicationPrivate::sendMouseEvent (receiver=receiver at entry=0xcac7070,
event=event at entry=0x7fffa33050e0, alienWidget=alienWidget at entry=0x0,
nativeWidget=nativeWidget at entry=0xcac7070,
buttonDown=buttonDown at entry=0x7fc7c7a0d578 <qt_button_down>,
lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3178
#40 0x00007fc7c6f5fd3a in QETWidget::translateMouseEvent
(this=this at entry=0xcac7070, event=event at entry=0x7fffa3305410) at
kernel/qapplication_x11.cpp:4566
#41 0x00007fc7c6f5f24c in QApplication::x11ProcessEvent (this=0x7fffa3305880,
event=event at entry=0x7fffa3305410) at kernel/qapplication_x11.cpp:3626
#42 0x00007fc7c6f87ba2 in x11EventSourceDispatch (s=0xeb1df0, callback=0x0,
user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#43 0x00007fc7c2bb2c3d in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#44 0x00007fc7c2bb2f20 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#45 0x00007fc7c2bb2fcc in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#46 0x00007fc7c650185e in QEventDispatcherGlib::processEvents (this=0xe78340,
flags=...) at kernel/qeventdispatcher_glib.cpp:450
#47 0x00007fc7c6f87c66 in QGuiEventDispatcherGlib::processEvents
(this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#48 0x00007fc7c64d0d21 in QEventLoop::processEvents
(this=this at entry=0x7fffa33057f0, flags=...) at kernel/qeventloop.cpp:149
#49 0x00007fc7c64d1085 in QEventLoop::exec (this=this at entry=0x7fffa33057f0,
flags=...) at kernel/qeventloop.cpp:204
#50 0x00007fc7c64d6b09 in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1227
#51 0x00007fc7c6eddc1c in QApplication::exec () at kernel/qapplication.cpp:3828
#52 0x00000000004096b4 in main (argc=<optimized out>, argv=<optimized out>) at
../../shell/main.cpp:64

Reported using DrKonqi

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