Application: okular (1.0.0)
 (Compiled from sources)
Qt Version: 5.5.1
Frameworks Version: 5.21.0
Operating System: Linux 4.5.0-gentoo x86_64
Distribution: "Gentoo Base System release 2.2"

-- Information about the crash:
- What I was doing when the application crashed:
I managed twice to make Okular crash on closing it while a PDF form was in edit mode.

Okular is built from git/master@8bcfc5d0

The crash can be reproduced sometimes.

-- Backtrace:
Application: Okular (okular), signal: Aborted
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7efe858c4880 (LWP 24141))]

Thread 2 (Thread 0x7efe83fab700 (LWP 24144)):
#0  0x00007efe94b70d4d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007efe91690ac2 in poll (__timeout=-1, __nfds=1, __fds=0x7efe83faac40) at /usr/include/bits/poll2.h:46
#2  _xcb_conn_wait (c=c@entry=0x144bac0, cond=cond@entry=0x144bb00, vector=vector@entry=0x0, count=count@entry=0x0) at /var/tmp/portage/x11-libs/libxcb-1.11.1/work/libxcb-1.11.1/src/xcb_conn.c:459
#3  0x00007efe9169272f in xcb_wait_for_event (c=0x144bac0) at /var/tmp/portage/x11-libs/libxcb-1.11.1/work/libxcb-1.11.1/src/xcb_in.c:693
#4  0x00007efe854b2c89 in QXcbEventReader::run (this=0x144b520) at qxcbconnection.cpp:1229
#5  0x00007efe951e14f2 in QThreadPrivate::start (arg=0x144b520) at thread/qthread_unix.cpp:331
#6  0x00007efe9126e444 in start_thread (arg=0x7efe83fab700) at pthread_create.c:334
#7  0x00007efe94b79dad in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7efe858c4880 (LWP 24141)):
[KCrash Handler]
#6  0x00007efe94ac32a7 in __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:55
#7  0x00007efe94ac46fa in __GI_abort () at abort.c:89
#8  0x00007efe77b97d29 in Object::getDict (this=0x19e8398, this=0x19e8398) at /var/tmp/portage/app-text/poppler-0.32.0/work/poppler-0.32.0/poppler/Object.h:209
#9  FormFieldText::setContentCopy (this=0x19e8380, new_content=new_content@entry=0x1a29ec0) at /var/tmp/portage/app-text/poppler-0.32.0/work/poppler-0.32.0/poppler/Form.cc:1053
#10 0x00007efe77b97d57 in FormWidgetText::setContent (this=this@entry=0x19e8450, new_content=new_content@entry=0x1a29ec0) at /var/tmp/portage/app-text/poppler-0.32.0/work/poppler-0.32.0/poppler/Form.cc:310
#11 0x00007efe77f61134 in Poppler::FormFieldText::setText (this=<optimized out>, text=...) at /var/tmp/portage/app-text/poppler-0.32.0/work/poppler-0.32.0/qt5/src/poppler-form.cc:283
#12 0x00007efe81414371 in Okular::EditFormTextCommand::redo (this=0x1a03f70) at /var/tmp/portage/kde-apps/okular-5.9999/work/okular-5.9999/core/documentcommands.cpp:376
#13 0x00007efe95f68e08 in QUndoStack::push (this=0x154c4f0, cmd=cmd@entry=0x1a03f70) at util/qundostack.cpp:579
#14 0x00007efe813f45c4 in Okular::Document::editFormText (this=0x153ba40, pageNumber=0, form=0x19ff6b0, newContents=..., newCursorPos=0, prevCursorPos=0, prevAnchorPos=0) at /var/tmp/portage/kde-apps/okular-5.9999/work/okular-5.9999/core/document.cpp:3727
#15 0x00007efe817473de in QtPrivate::FunctorCall<QtPrivate::IndexesList<0, 1, 2, 3, 4, 5>, QtPrivate::List<int, Okular::FormFieldText*, QString const&, int, int, int>, void, void (Okular::Document::*)(int, Okular::FormFieldText*, QString const&, int, int, int)>::call (arg=<optimized out>, o=<optimized out>, f=<optimized out>) at /usr/include/qt5/QtCore/qobjectdefs_impl.h:501
#16 QtPrivate::FunctionPointer<void (Okular::Document::*)(int, Okular::FormFieldText*, QString const&, int, int, int)>::call<QtPrivate::List<int, Okular::FormFieldText*, QString const&, int, int, int>, void> (arg=<optimized out>, o=<optimized out>, f=<optimized out>) at /usr/include/qt5/QtCore/qobjectdefs_impl.h:520
#17 QtPrivate::QSlotObject<void (Okular::Document::*)(int, Okular::FormFieldText*, QString const&, int, int, int), QtPrivate::List<int, Okular::FormFieldText*, QString const&, int, int, int>, void>::impl (which=<optimized out>, this_=<optimized out>, r=<optimized out>, a=<optimized out>, ret=<optimized out>) at /usr/include/qt5/QtCore/qobject_impl.h:143
#18 0x00007efe953b6313 in QtPrivate::QSlotObjectBase::call (a=0x7ffea877ec30, r=0x153ba40, this=0x1a16df0) at ../../include/QtCore/../../src/corelib/kernel/qobject_impl.h:124
#19 QMetaObject::activate (sender=0x1a0a430, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=5, argv=argv@entry=0x7ffea877ec30) at kernel/qobject.cpp:3698
#20 0x00007efe953b6f87 in QMetaObject::activate (sender=<optimized out>, m=m@entry=0x7efe81a063e0 <FormWidgetsController::staticMetaObject>, local_signal_index=local_signal_index@entry=5, argv=argv@entry=0x7ffea877ec30) at kernel/qobject.cpp:3578
#21 0x00007efe8173e1ca in FormWidgetsController::formTextChangedByWidget (this=<optimized out>, _t1=0, _t2=_t2@entry=0x19ff6b0, _t3=..., _t4=_t4@entry=0, _t5=_t5@entry=0, _t6=0) at /var/tmp/portage/kde-apps/okular-5.9999/work/okular-5.9999_build/moc_formwidgets.cpp:365
#22 0x00007efe8173ebbb in TextAreaEdit::slotChanged (this=0x1a20d90) at /var/tmp/portage/kde-apps/okular-5.9999/work/okular-5.9999/ui/formwidgets.cpp:624
#23 0x00007efe953b6313 in QtPrivate::QSlotObjectBase::call (a=0x7ffea877ed70, r=0x1a20d90, this=0x1a2a470) at ../../include/QtCore/../../src/corelib/kernel/qobject_impl.h:124
#24 QMetaObject::activate (sender=0x1a20d90, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3698
#25 0x00007efe953b6f87 in QMetaObject::activate (sender=<optimized out>, m=m@entry=0x7efe960eb4a0 <QTextEdit::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3578
#26 0x00007efe95d7b9c0 in QTextEdit::textChanged (this=<optimized out>) at .moc/moc_qtextedit.cpp:524
#27 0x00007efe95d81835 in QTextEdit::qt_static_metacall (_o=0x1a20d90, _c=<optimized out>, _id=<optimized out>, _a=0x7ffea877eee0) at .moc/moc_qtextedit.cpp:318
#28 0x00007efe953b6894 in QMetaObject::activate (sender=0x1a25150, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3713
#29 0x00007efe953b6f87 in QMetaObject::activate (sender=<optimized out>, m=m@entry=0x7efe960ed340 <QWidgetTextControl::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3578
#30 0x00007efe95d99470 in QWidgetTextControl::textChanged (this=<optimized out>) at .moc/moc_qwidgettextcontrol_p.cpp:481
#31 0x00007efe95da1f4d in QWidgetTextControl::qt_static_metacall (_o=_o@entry=0x1a25150, _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=_id@entry=0, _a=_a@entry=0x7ffea877f060) at .moc/moc_qwidgettextcontrol_p.cpp:254
#32 0x00007efe95da77fb in QWidgetTextControl::qt_metacall (this=0x1a25150, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0x7ffea877f060) at .moc/moc_qwidgettextcontrol_p.cpp:451
#33 0x00007efe953b6995 in QMetaObject::activate (sender=0x1a251a0, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x0) at kernel/qobject.cpp:3728
#34 0x00007efe953b6f87 in QMetaObject::activate (sender=<optimized out>, m=m@entry=0x7efe95a76ca0 <QTextDocument::staticMetaObject>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x0) at kernel/qobject.cpp:3578
#35 0x00007efe959ad443 in QTextDocument::contentsChanged (this=<optimized out>) at .moc/moc_qtextdocument.cpp:378
#36 0x00007efe9579ea82 in QTextDocumentPrivate::contentsChanged (this=this@entry=0x1a253b0) at text/qtextdocument_p.cpp:1646
#37 0x00007efe957a1e81 in QTextDocumentPrivate::finishEdit (this=0x1a253b0) at text/qtextdocument_p.cpp:1238
#38 0x00007efe957a23cc in QTextDocumentPrivate::endEditBlock (this=<optimized out>) at text/qtextdocument_p.cpp:1193
#39 0x00007efe957a24ae in QTextDocumentPrivate::endEditBlock (this=<optimized out>) at text/qtextdocument_p.cpp:1179
#40 0x00007efe957c921d in QTextCursor::endEditBlock (this=this@entry=0x7ffea877f1a0) at text/qtextcursor.cpp:2504
#41 0x00007efe957e0741 in QSyntaxHighlighter::setDocument (this=this@entry=0x1a66b50, doc=doc@entry=0x0) at text/qsyntaxhighlighter.cpp:333
#42 0x00007efe957e0859 in QSyntaxHighlighter::~QSyntaxHighlighter (this=0x1a66b50, __in_chrg=<optimized out>) at text/qsyntaxhighlighter.cpp:315
#43 0x00007efe8dd57799 in Sonnet::Highlighter::~Highlighter (this=0x1a66b50, __in_chrg=<optimized out>) at /var/tmp/portage/kde-frameworks/sonnet-9999/work/sonnet-9999/src/ui/highlighter.cpp:156
#44 0x00007efe953b7583 in QObjectPrivate::deleteChildren (this=this@entry=0x1a7e580) at kernel/qobject.cpp:1946
#45 0x00007efe953bf0a8 in QObject::~QObject (this=<optimized out>, __in_chrg=<optimized out>) at kernel/qobject.cpp:1024
#46 0x00007efe92e7e6c3 in KTextDecorator::~KTextDecorator (this=0x1a7f7f0, __in_chrg=<optimized out>) at /var/tmp/portage/kde-frameworks/ktextwidgets-9999/work/ktextwidgets-9999/src/widgets/ktextedit.cpp:55
#47 KTextDecorator::~KTextDecorator (this=0x1a7f7f0, __in_chrg=<optimized out>) at /var/tmp/portage/kde-frameworks/ktextwidgets-9999/work/ktextwidgets-9999/src/widgets/ktextedit.cpp:55
#48 0x00007efe92e79d6b in KTextEdit::Private::~Private (this=0x1a28cc0, __in_chrg=<optimized out>) at /var/tmp/portage/kde-frameworks/ktextwidgets-9999/work/ktextwidgets-9999/src/widgets/ktextedit.cpp:92
#49 KTextEdit::~KTextEdit (this=0x1a20d90, __in_chrg=<optimized out>) at /var/tmp/portage/kde-frameworks/ktextwidgets-9999/work/ktextwidgets-9999/src/widgets/ktextedit.cpp:341
#50 0x00007efe8174659e in TextAreaEdit::~TextAreaEdit (this=0x1a20d90, __in_chrg=<optimized out>) at /var/tmp/portage/kde-apps/okular-5.9999/work/okular-5.9999/ui/formwidgets.h:241
#51 TextAreaEdit::~TextAreaEdit (this=0x1a20d90, __in_chrg=<optimized out>) at /var/tmp/portage/kde-apps/okular-5.9999/work/okular-5.9999/ui/formwidgets.h:241
#52 0x00007efe81788f2f in PageViewItem::~PageViewItem (this=0x15a1ec0, __in_chrg=<optimized out>) at /var/tmp/portage/kde-apps/okular-5.9999/work/okular-5.9999/ui/pageviewutils.cpp:56
#53 0x00007efe817706dd in PageView::notifySetup (this=0x1625340, pageSet=..., setupFlags=<optimized out>) at /var/tmp/portage/kde-apps/okular-5.9999/work/okular-5.9999/ui/pageview.cpp:949
#54 0x00007efe8140c228 in Okular::Document::closeDocument (this=0x153ba40) at /var/tmp/portage/kde-apps/okular-5.9999/work/okular-5.9999/core/document.cpp:2613
#55 0x00007efe8170cc04 in Okular::Part::closeUrl (this=0x15284c0, promptToSave=<optimized out>) at /var/tmp/portage/kde-apps/okular-5.9999/work/okular-5.9999/part.cpp:1613
#56 0x0000000000413f28 in Shell::~Shell (this=this@entry=0x14a8220, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at /var/tmp/portage/kde-apps/okular-5.9999/work/okular-5.9999/shell/shell.cpp:179
#57 0x0000000000413fe9 in Shell::~Shell (this=0x14a8220, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at /var/tmp/portage/kde-apps/okular-5.9999/work/okular-5.9999/shell/shell.cpp:187
#58 0x00007efe953b7988 in QObject::event (this=this@entry=0x14a8220, e=e@entry=0x1aa3710) at kernel/qobject.cpp:1230
#59 0x00007efe95c26247 in QWidget::event (this=this@entry=0x14a8220, event=event@entry=0x1aa3710) at kernel/qwidget.cpp:9105
#60 0x00007efe95d2184b in QMainWindow::event (this=this@entry=0x14a8220, event=event@entry=0x1aa3710) at widgets/qmainwindow.cpp:1495
#61 0x00007efe97578557 in KMainWindow::event (this=this@entry=0x14a8220, ev=ev@entry=0x1aa3710) at /var/tmp/portage/kde-frameworks/kxmlgui-9999/work/kxmlgui-9999/src/kmainwindow.cpp:867
#62 0x00007efe975b3675 in KXmlGuiWindow::event (this=0x14a8220, ev=0x1aa3710) at /var/tmp/portage/kde-frameworks/kxmlgui-9999/work/kxmlgui-9999/src/kxmlguiwindow.cpp:118
#63 0x00007efe95be26bc in QApplicationPrivate::notify_helper (this=this@entry=0x143fd80, receiver=receiver@entry=0x14a8220, e=e@entry=0x1aa3710) at kernel/qapplication.cpp:3716
#64 0x00007efe95be7ba8 in QApplication::notify (this=0x7ffea877fe50, receiver=0x14a8220, e=0x1aa3710) at kernel/qapplication.cpp:3499
#65 0x00007efe9538e65d in QCoreApplication::notifyInternal (this=0x7ffea877fe50, receiver=0x14a8220, event=event@entry=0x1aa3710) at kernel/qcoreapplication.cpp:965
#66 0x00007efe95391423 in QCoreApplication::sendEvent (event=0x1aa3710, receiver=<optimized out>) at kernel/qcoreapplication.h:224
#67 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x14372d0) at kernel/qcoreapplication.cpp:1593
#68 0x00007efe953919e8 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1451
#69 0x00007efe953dbfb3 in postEventSourceDispatch (s=0x1479a20) at kernel/qeventdispatcher_glib.cpp:271
#70 0x00007efe8f57bc9d in g_main_dispatch (context=0x7efe7c0016f0) at /var/tmp/portage/dev-libs/glib-2.46.2-r2/work/glib-2.46.2/glib/gmain.c:3154
#71 g_main_context_dispatch (context=context@entry=0x7efe7c0016f0) at /var/tmp/portage/dev-libs/glib-2.46.2-r2/work/glib-2.46.2/glib/gmain.c:3769
#72 0x00007efe8f57bf80 in g_main_context_iterate (context=context@entry=0x7efe7c0016f0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /var/tmp/portage/dev-libs/glib-2.46.2-r2/work/glib-2.46.2/glib/gmain.c:3840
#73 0x00007efe8f57c02c in g_main_context_iteration (context=0x7efe7c0016f0, may_block=1) at /var/tmp/portage/dev-libs/glib-2.46.2-r2/work/glib-2.46.2/glib/gmain.c:3901
#74 0x00007efe953dc027 in QEventDispatcherGlib::processEvents (this=0x1486fa0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#75 0x00007efe9538d27a in QEventLoop::exec (this=this@entry=0x7ffea877fd30, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#76 0x00007efe9539464c in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1229
#77 0x00007efe956b32fc in QGuiApplication::exec () at kernel/qguiapplication.cpp:1527
#78 0x00007efe95bde2e5 in QApplication::exec () at kernel/qapplication.cpp:2976
#79 0x000000000040b285 in main (argc=2, argv=<optimized out>) at /var/tmp/portage/kde-apps/okular-5.9999/work/okular-5.9999/shell/main.cpp:85

Reported using DrKonqi