[akregator] [Bug 375603] New: akgregator crash on close tab

Andrea Maria Marconi bugzilla_noreply at kde.org
Fri Jan 27 08:11:49 GMT 2017 

https://bugs.kde.org/show_bug.cgi?id=375603

            Bug ID: 375603
           Summary: akgregator crash on close tab
           Product: akregator
           Version: unspecified
          Platform: Slackware Packages
                OS: Linux
            Status: UNCONFIRMED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: kdepim-bugs at kde.org
          Reporter: am.marconi at gmx.com
  Target Milestone: ---

Application: akregator (4.14.10)
KDE Platform Version: 4.14.21
Qt Version: 4.8.7
Operating System: Linux 4.4.38 x86_64
Distribution (Platform): Slackware Packages

-- Information about the crash:
- What I was doing when the application crashed:
I opened up a "see more" tab in akregator from a feed. That "see more" is a
compressed pdf file opened using ark (by itself from akregator). Every time I
try to close this tab (right X icon) akgregator crashes.
I'll keep as it is without trying again to close it for a couple of days in
case of need. Email me at am.marconi at gmx.com if you need more details.

Thanks for the work you're doing anyway!!!

The crash can be reproduced every time.

-- Backtrace:
Application: Akregator (akregator), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f100b6cd7c0 (LWP 2295))]

Thread 5 (Thread 0x7f0f8d4c7700 (LWP 2323)):
#0  0x00007f1004ddd36f in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007f0fed52383b in WTF::ThreadCondition::timedWait(WTF::Mutex&, double)
() at /usr/lib64/qt/lib/libQtWebKit.so.4
#2  0x00007f0fec31455d in  () at /usr/lib64/qt/lib/libQtWebKit.so.4
#3  0x00007f0fed523216 in  () at /usr/lib64/qt/lib/libQtWebKit.so.4
#4  0x00007f1004dd7684 in start_thread () at /lib64/libpthread.so.0
#5  0x00007f1003d03efd in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7f0f97fff700 (LWP 2322)):
#0  0x00007f1004ddd36f in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007f0fed221441 in  () at /usr/lib64/qt/lib/libQtWebKit.so.4
#2  0x00007f0fed523216 in  () at /usr/lib64/qt/lib/libQtWebKit.so.4
#3  0x00007f1004dd7684 in start_thread () at /lib64/libpthread.so.0
#4  0x00007f1003d03efd in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7f0f9d5ac700 (LWP 2311)):
#0  0x00007f1003cf830d in poll () at /lib64/libc.so.6
#1  0x00007f0ffcdbd964 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f0ffcdbda6c in g_main_context_iteration () at
/usr/lib64/libglib-2.0.so.0
#3  0x00007f10051ac0ce in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/qt/lib/libQtCore.so.4
#4  0x00007f100517c5d1 in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/qt/lib/libQtCore.so.4
#5  0x00007f100517c8e5 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/qt/lib/libQtCore.so.4
#6  0x00007f1005075c39 in QThread::exec() () at
/usr/lib64/qt/lib/libQtCore.so.4
#7  0x00007f10050783bc in  () at /usr/lib64/qt/lib/libQtCore.so.4
#8  0x00007f1004dd7684 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f1003d03efd in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7f0fde9f5700 (LWP 2310)):
#0  0x00007f1004ddd36f in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007f0fed4f1d9d in  () at /usr/lib64/qt/lib/libQtWebKit.so.4
#2  0x00007f0fed4f1df9 in  () at /usr/lib64/qt/lib/libQtWebKit.so.4
#3  0x00007f1004dd7684 in start_thread () at /lib64/libpthread.so.0
#4  0x00007f1003d03efd in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f100b6cd7c0 (LWP 2295)):
[KCrash Handler]
#6  0x00007f1006c713e0 in KXMLGUIFactory::removeClient(KXMLGUIClient*) () at
/usr/lib64/libkdeui.so.5
#7  0x00007f0fe48599a4 in  () at /usr/lib64/kde4/arkpart.so
#8  0x00007f0fe4859a29 in  () at /usr/lib64/kde4/arkpart.so
#9  0x00007f100b0f77b2 in Akregator::BrowserFrame::Private::~Private() () at
/usr/lib64/libakregatorprivate.so.4
#10 0x00007f100b0f78b9 in Akregator::BrowserFrame::Private::~Private() () at
/usr/lib64/libakregatorprivate.so.4
#11 0x00007f100b0f484b in Akregator::BrowserFrame::~BrowserFrame() () at
/usr/lib64/libakregatorprivate.so.4
#12 0x00007f100b0f48b9 in Akregator::BrowserFrame::~BrowserFrame() () at
/usr/lib64/libakregatorprivate.so.4
#13 0x00007f100b0f3035 in Akregator::FrameManager::slotRemoveFrame(int) () at
/usr/lib64/libakregatorprivate.so.4
#14 0x00007f1005190e30 in QMetaObject::activate(QObject*, QMetaObject const*,
int, void**) () at /usr/lib64/qt/lib/libQtCore.so.4
#15 0x00007f0fef9bf651 in  () at /usr/lib64/kde4/akregatorpart.so
#16 0x00007f0fef9bea5d in  () at /usr/lib64/kde4/akregatorpart.so
#17 0x00007f1005190e30 in QMetaObject::activate(QObject*, QMetaObject const*,
int, void**) () at /usr/lib64/qt/lib/libQtCore.so.4
#18 0x00007f1006485532 in QAbstractButton::clicked(bool) () at
/usr/lib64/qt/lib/libQtGui.so.4
#19 0x00007f10061dd763 in  () at /usr/lib64/qt/lib/libQtGui.so.4
#20 0x00007f10061de954 in  () at /usr/lib64/qt/lib/libQtGui.so.4
#21 0x00007f10061dea44 in QAbstractButton::mouseReleaseEvent(QMouseEvent*) ()
at /usr/lib64/qt/lib/libQtGui.so.4
#22 0x00007f1006299d9a in QToolButton::mouseReleaseEvent(QMouseEvent*) () at
/usr/lib64/qt/lib/libQtGui.so.4
#23 0x00007f1005e774d0 in QWidget::event(QEvent*) () at
/usr/lib64/qt/lib/libQtGui.so.4
#24 0x00007f1005e2448c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib64/qt/lib/libQtGui.so.4
#25 0x00007f1005e2b0c3 in QApplication::notify(QObject*, QEvent*) () at
/usr/lib64/qt/lib/libQtGui.so.4
#26 0x00007f1006b708ea in KApplication::notify(QObject*, QEvent*) () at
/usr/lib64/libkdeui.so.5
#27 0x00007f100517dc0d in QCoreApplication::notifyInternal(QObject*, QEvent*)
() at /usr/lib64/qt/lib/libQtCore.so.4
#28 0x00007f1005e2a75d in QApplicationPrivate::sendMouseEvent(QWidget*,
QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () at
/usr/lib64/qt/lib/libQtGui.so.4
#29 0x00007f1005ea1af9 in  () at /usr/lib64/qt/lib/libQtGui.so.4
#30 0x00007f1005e9fdf5 in QApplication::x11ProcessEvent(_XEvent*) () at
/usr/lib64/qt/lib/libQtGui.so.4
#31 0x00007f1005ec7942 in  () at /usr/lib64/qt/lib/libQtGui.so.4
#32 0x00007f0ffcdbd797 in g_main_context_dispatch () at
/usr/lib64/libglib-2.0.so.0
#33 0x00007f0ffcdbd9c8 in  () at /usr/lib64/libglib-2.0.so.0
#34 0x00007f0ffcdbda6c in g_main_context_iteration () at
/usr/lib64/libglib-2.0.so.0
#35 0x00007f10051ac0ae in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/qt/lib/libQtCore.so.4
#36 0x00007f1005ec79e6 in  () at /usr/lib64/qt/lib/libQtGui.so.4
#37 0x00007f100517c5d1 in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/qt/lib/libQtCore.so.4
#38 0x00007f100517c8e5 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/qt/lib/libQtCore.so.4
#39 0x00007f1005181ec9 in QCoreApplication::exec() () at
/usr/lib64/qt/lib/libQtCore.so.4
#40 0x0000000000407bec in  ()
#41 0x00007f1003c1d7d0 in __libc_start_main () at /lib64/libc.so.6
#42 0x0000000000407e99 in _start ()

Reported using DrKonqi

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