[okular] [Bug 406738] New: Okular crashes when I try to open a specific epub file
Patrick Silva
bugzilla_noreply at kde.org
Sun Apr 21 18:51:51 BST 2019
https://bugs.kde.org/show_bug.cgi?id=406738
Bug ID: 406738
Summary: Okular crashes when I try to open a specific epub file
Product: okular
Version: 1.7.0
Platform: Archlinux Packages
OS: Linux
Status: REPORTED
Severity: crash
Priority: NOR
Component: EPub backend
Assignee: okular-devel at kde.org
Reporter: bugseforuns at gmx.com
Target Milestone: ---
Operating System: Arch Linux
KDE Plasma Version: 5.15.4
KDE Frameworks Version: 5.57.0
Qt Version: 5.12.2
Application: Okular (okular), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f939816c800 (LWP 7007))]
Thread 4 (Thread 0x7f9386836700 (LWP 7010)):
#0 0x00007f939b558bac in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1 0x00007f9386c92254 in () at /usr/lib/dri/i965_dri.so
#2 0x00007f9386c91f78 in () at /usr/lib/dri/i965_dri.so
#3 0x00007f939b552a92 in start_thread () at /usr/lib/libpthread.so.0
#4 0x00007f939c203cd3 in clone () at /usr/lib/libc.so.6
Thread 3 (Thread 0x7f93950cd700 (LWP 7009)):
#0 0x00007f9398e5c414 in g_mutex_unlock () at /usr/lib/libglib-2.0.so.0
#1 0x00007f9398eacd3a in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#2 0x00007f9398eae636 in () at /usr/lib/libglib-2.0.so.0
#3 0x00007f9398eae77e in g_main_context_iteration () at
/usr/lib/libglib-2.0.so.0
#4 0x00007f939c732cb4 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7f9388000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#5 0x00007f939c6dba8c in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this at entry=0x7f93950ccd70, flags=..., flags at entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:140
#6 0x00007f939c51f569 in QThread::exec() (this=this at entry=0x7f939ca22080
<(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
../../include/QtCore/../../src/corelib/global/qflags.h:120
#7 0x00007f939c9a6ba6 in QDBusConnectionManager::run() (this=0x7f939ca22080
<(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
qdbusconnection.cpp:178
#8 0x00007f939c52096c in QThreadPrivate::start(void*) (arg=0x7f939ca22080
<(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
thread/qthread_unix.cpp:361
#9 0x00007f939b552a92 in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007f939c203cd3 in clone () at /usr/lib/libc.so.6
Thread 2 (Thread 0x7f939714e700 (LWP 7008)):
#0 0x00007f939c1f90d1 in poll () at /usr/lib/libc.so.6
#1 0x00007f939b7d7630 in () at /usr/lib/libxcb.so.1
#2 0x00007f939b7d92db in xcb_wait_for_event () at /usr/lib/libxcb.so.1
#3 0x00007f9397d21989 in QXcbEventQueue::run() (this=0x5597904b5790) at
qxcbeventqueue.cpp:228
#4 0x00007f939c52096c in QThreadPrivate::start(void*) (arg=0x5597904b5790) at
thread/qthread_unix.cpp:361
#5 0x00007f939b552a92 in start_thread () at /usr/lib/libpthread.so.0
#6 0x00007f939c203cd3 in clone () at /usr/lib/libc.so.6
Thread 1 (Thread 0x7f939816c800 (LWP 7007)):
[KCrash Handler]
#6 0x00007f939465172f in std::__atomic_base<int>::load(std::memory_order)
const (__m=std::memory_order_relaxed, this=0x41f289d0468d4412) at
/usr/include/c++/8.3.0/bits/atomic_base.h:390
#7 0x00007f939465172f in QAtomicOps<int>::load<int>(std::atomic<int> const&)
(_q_value=...) at /usr/include/qt/QtCore/qatomic_cxx11.h:227
#8 0x00007f939465172f in QBasicAtomicInteger<int>::load() const
(this=0x41f289d0468d4412) at /usr/include/qt/QtCore/qbasicatomic.h:103
#9 0x00007f939465172f in QtPrivate::RefCount::isShared() const
(this=0x41f289d0468d4412) at /usr/include/qt/QtCore/qrefcount.h:101
#10 0x00007f939465172f in QLinkedList<Okular::ObjectRect*>::detach()
(this=0x7f939c761768 <QJsonPrivate::Parser::parseString(bool*)+1880>) at
/usr/include/qt/QtCore/qlinkedlist.h:106
#11 0x00007f939465172f in
QLinkedList<Okular::ObjectRect*>::append(Okular::ObjectRect* const&)
(this=this at entry=0x7f939c761768
<QJsonPrivate::Parser::parseString(bool*)+1880>, t=@0x7ffe90feb5c0:
0x55979130e910) at /usr/include/qt/QtCore/qlinkedlist.h:394
#12 0x00007f9394657c2a in
Okular::TextDocumentGenerator::loadDocumentWithPassword(QString const&,
QVector<Okular::Page*>&, QString const&) (this=<optimized out>, fileName=...,
pagesVector=..., password=...) at /usr/include/qt/QtCore/qrect.h:528
#13 0x00007f939463139c in
Okular::DocumentPrivate::openDocumentInternal(KPluginMetaData const&, bool,
QString const&, QByteArray const&, QString const&) (this=0x5597905a7450,
offer=..., isstdin=isstdin at entry=false, docFile=..., filedata=...,
password=...) at /usr/src/debug/okular-19.04.0/core/document.cpp:875
#14 0x00007f9394631a22 in Okular::Document::openDocument(QString const&, QUrl
const&, QMimeType const&, QString const&) (this=this at entry=0x55979054b2a0,
docFile=..., url=..., _mime=..., password=...) at
/usr/src/debug/okular-19.04.0/core/document.cpp:2443
#15 0x00007f93947b4815 in Okular::Part::doOpenFile(QMimeType const&, QString
const&, bool*) (this=this at entry=0x559790533820, mimeA=..., fileNameToOpenA=...,
isCompressedFile=isCompressedFile at entry=0x7ffe90feba37) at
/usr/src/debug/okular-19.04.0/part.cpp:1415
#16 0x00007f93947b4c02 in Okular::Part::openFile() (this=0x559790533820) at
/usr/src/debug/okular-19.04.0/part.cpp:1549
#17 0x00007f939ddbbb83 in () at /usr/lib/libKF5Parts.so.5
#18 0x00007f939ddbcb7f in KParts::ReadOnlyPart::openUrl(QUrl const&) () at
/usr/lib/libKF5Parts.so.5
#19 0x00007f93947a6c6a in Okular::Part::openUrl(QUrl const&, bool)
(this=0x559790533820, _url=..., swapInsteadOfOpening=<optimized out>) at
/usr/src/debug/okular-19.04.0/part.cpp:1755
#20 0x000055978f54b96b in Shell::openUrl(QUrl const&, QString const&)
(this=0x55979057ad20, url=..., serializedOptions=...) at
/usr/src/debug/okular-19.04.0/shell/shell.cpp:280
#21 0x000055978f54d2ed in Shell::fileOpen() (this=0x55979057ad20) at
/usr/include/qt/QtCore/qarraydata.h:257
#22 0x000055978f5451f6 in Shell::qt_static_metacall(QObject*,
QMetaObject::Call, int, void**) (_o=<optimized out>, _id=<optimized out>,
_a=0x7ffe90fec060, _c=QMetaObject::InvokeMetaMethod) at
/usr/src/debug/build/shell/okular_autogen/EWIEGA46WW/moc_shell.cpp:183
#23 0x000055978f54530a in Shell::qt_static_metacall(QObject*,
QMetaObject::Call, int, void**) (_o=<optimized out>, _c=<optimized out>,
_id=<optimized out>, _a=<optimized out>) at
/usr/src/debug/build/shell/okular_autogen/EWIEGA46WW/moc_shell.cpp:171
#24 0x00007f939c70782c in QMetaObject::activate(QObject*, int, int, void**)
(sender=0x5597908f5d60, signalOffset=<optimized out>,
local_signal_index=<optimized out>, argv=<optimized out>) at
kernel/qobject.cpp:3793
#25 0x00007f939d13a633 in QAction::triggered(bool)
(this=this at entry=0x5597908f5d60, _t1=<optimized out>) at
.moc/moc_qaction.cpp:380
#26 0x00007f939d13cd1a in QAction::activate(QAction::ActionEvent)
(this=0x5597908f5d60, event=<optimized out>) at kernel/qaction.cpp:1166
#27 0x00007f939d2b79cd in
QMenuPrivate::activateCausedStack(QVector<QPointer<QWidget> > const&, QAction*,
QAction::ActionEvent, bool) (this=this at entry=0x559790ab1900, causedStack=...,
action=action at entry=0x5597908f5d60, action_e=action_e at entry=QAction::Trigger,
self=self at entry=true) at widgets/qmenu.cpp:1354
#28 0x00007f939d2bf1b2 in QMenuPrivate::activateAction(QAction*,
QAction::ActionEvent, bool) (this=this at entry=0x559790ab1900,
action=action at entry=0x5597908f5d60, action_e=action_e at entry=QAction::Trigger,
self=self at entry=true) at widgets/qmenu.cpp:1431
#29 0x00007f939d2c01dc in QMenu::mouseReleaseEvent(QMouseEvent*)
(this=<optimized out>, e=0x7ffe90fec720) at widgets/qmenu.cpp:2924
#30 0x00007f939d181c28 in QWidget::event(QEvent*)
(this=this at entry=0x559790ad5940, event=event at entry=0x7ffe90fec720) at
kernel/qwidget.cpp:8955
#31 0x00007f939d2c288c in QMenu::event(QEvent*) (this=0x559790ad5940,
e=0x7ffe90fec720) at widgets/qmenu.cpp:3046
#32 0x00007f939d140e24 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
(this=this at entry=0x55979048fec0, receiver=receiver at entry=0x559790ad5940,
e=e at entry=0x7ffe90fec720) at kernel/qapplication.cpp:3736
#33 0x00007f939d148839 in QApplication::notify(QObject*, QEvent*)
(this=<optimized out>, receiver=0x559790ad5940, e=0x7ffe90fec720) at
kernel/qapplication.cpp:3197
#34 0x00007f939c6dcdf9 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
(receiver=0x559790ad5940, event=0x7ffe90fec720) at
../../include/QtCore/5.12.2/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:322
#35 0x00007f939d147b18 in QApplicationPrivate::sendMouseEvent(QWidget*,
QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool, bool)
(receiver=0x559790ad5940, event=event at entry=0x7ffe90fec720, alienWidget=0x0,
nativeWidget=0x559790ad5940, buttonDown=buttonDown at entry=0x7f939d655330
<qt_button_down>, lastMouseReceiver=..., spontaneous=true,
onlyDispatchEnterLeave=false) at kernel/qapplication.cpp:2683
#36 0x00007f939d19d8ab in QWidgetWindow::handleMouseEvent(QMouseEvent*)
(this=0x55979068c430, event=0x7ffe90fecba0) at
/usr/include/c++/8.2.1/bits/atomic_base.h:390
#37 0x00007f939d1a0047 in QWidgetWindow::event(QEvent*) (event=0x7ffe90fecba0,
this=0x55979068c430) at kernel/qwidgetwindow.cpp:281
#38 0x00007f939d1a0047 in QWidgetWindow::event(QEvent*) (this=0x55979068c430,
event=0x7ffe90fecba0) at kernel/qwidgetwindow.cpp:224
#39 0x00007f939d140e24 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
(this=this at entry=0x55979048fec0, receiver=receiver at entry=0x55979068c430,
e=e at entry=0x7ffe90fecba0) at kernel/qapplication.cpp:3736
#40 0x00007f939d1485f1 in QApplication::notify(QObject*, QEvent*)
(this=0x7ffe90fed040, receiver=0x55979068c430, e=0x7ffe90fecba0) at
kernel/qapplication.cpp:3483
#41 0x00007f939c6dcdf9 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
(receiver=0x55979068c430, event=0x7ffe90fecba0) at
../../include/QtCore/5.12.2/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:322
#42 0x00007f939cb45aae in
QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*)
(e=0x559790b46ed0) at kernel/qguiapplication.cpp:2102
#43 0x00007f939cb46f16 in
QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*)
(e=e at entry=0x559790b46ed0) at kernel/qguiapplication.cpp:1837
#44 0x00007f939cb2075c in
QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(flags=flags at entry=...) at kernel/qwindowsysteminterface.cpp:1071
#45 0x00007f9397d229ac in xcbSourceDispatch(GSource*, GSourceFunc, gpointer)
(source=<optimized out>) at qxcbeventdispatcher.cpp:105
#46 0x00007f9398eac7bf in g_main_context_dispatch () at
/usr/lib/libglib-2.0.so.0
#47 0x00007f9398eae739 in () at /usr/lib/libglib-2.0.so.0
#48 0x00007f9398eae77e in g_main_context_iteration () at
/usr/lib/libglib-2.0.so.0
#49 0x00007f939c732c99 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x5597904f8540, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#50 0x00007f939c6dba8c in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this at entry=0x7ffe90fecf60, flags=..., flags at entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:140
#51 0x00007f939c6e3de6 in QCoreApplication::exec() () at
../../include/QtCore/../../src/corelib/global/qflags.h:120
#52 0x000055978f54377d in main(int, char**) (argc=<optimized out>,
argv=<optimized out>) at /usr/src/debug/okular-19.04.0/shell/main.cpp:87
[Inferior 1 (process 7007) detached]
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