https://bugs.kde.org/show_bug.cgi?id=403643
--- Comment #4 from Postix <pos...@posteo.eu> --- (In reply to Oliver Sander from comment #3) > Is this the same as https://bugs.kde.org/show_bug.cgi?id=396137 ? It could be, however I don't need to "scroll fast". Here's a backtrace when I just happened again. I tried to exit Okular, the window closed, but the process kept running in the background for a while. I will try to reproduce it at another time with debug symbols attached. :) ``` [postix ~]# gdb attach `pidof okular` GNU gdb (GDB) 8.3.1 (...) Attaching to process 4039 [New LWP 4041] [New LWP 4042] [New LWP 4046] [New LWP 4047] [New LWP 4048] [New LWP 4049] [Thread debugging using libthread_db enabled] Using host libthread_db library "/usr/lib/libthread_db.so.1". 0x00007f429aece480 in g_mutex_lock () from /usr/lib/libglib-2.0.so.0 /usr/lib/../share/gcc-9.2.0/python/libstdcxx/v6/xmethods.py:731: SyntaxWarning: list indices must be integers or slices, not str; perhaps you missed a comma? refcounts = ['_M_refcount']['_M_pi'] (gdb) bt #0 0x00007f429aece480 in g_mutex_lock () at /usr/lib/libglib-2.0.so.0 #1 0x00007f429af1da0c in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0 #2 0x00007f429af1e046 in () at /usr/lib/libglib-2.0.so.0 #3 0x00007f429af1e1f1 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #4 0x00007f429ca78d40 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #5 0x00007f429ca1f41c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #6 0x00007f42947bab7a in () at /usr/lib/libOkular5Core.so.9 #7 0x00007f42947bbe43 in Okular::Document::closeDocument() () at /usr/lib/libOkular5Core.so.9 #8 0x00007f4294959513 in Okular::Part::closeUrl(bool) () at /usr/lib/qt/plugins/okularpart.so #9 0x0000562c14bdd7b6 in () #10 0x0000562c14bdd8c9 in () #11 0x00007f429ca4df50 in QObject::event(QEvent*) () at /usr/lib/libQt5Core.so.5 #12 0x00007f429d59678b in QWidget::event(QEvent*) () at /usr/lib/libQt5Widgets.so.5 #13 0x00007f429d6b0865 in QMainWindow::event(QEvent*) () at /usr/lib/libQt5Widgets.so.5 #14 0x00007f429dec045c in KMainWindow::event(QEvent*) () at /usr/lib/libKF5XmlGui.so.5 #15 0x00007f429df0b988 in KXmlGuiWindow::event(QEvent*) () at /usr/lib/libKF5XmlGui.so.5 #16 0x00007f429d552472 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5 #17 0x00007f429d55bc89 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5 #18 0x00007f429ca208b2 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5 #19 0x00007f429ca23116 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib/libQt5Core.so.5 #20 0x00007f429ca796f4 in () at /usr/lib/libQt5Core.so.5 #21 0x00007f429af1c39e in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0 #22 0x00007f429af1e1b1 in () at /usr/lib/libglib-2.0.so.0 #23 0x00007f429af1e1f1 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #24 0x00007f429ca78d40 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #25 0x00007f429ca1f41c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #26 0x00007f429ca27426 in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5 #27 0x0000562c14bd379a in () #28 0x00007f429c3f0153 in __libc_start_main () at /usr/lib/libc.so.6 #29 0x0000562c14bd47ce in () ``` -- You are receiving this mail because: You are the assignee for the bug.
