[okular] [Bug 430190] New: Crash when moving sidebar

[Martino Fontana]

https://bugs.kde.org/show_bug.cgi?id=430190

            Bug ID: 430190
           Summary: Crash when moving sidebar
           Product: okular
           Version: 1.11.2
          Platform: Ubuntu Packages
                OS: Linux
            Status: REPORTED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: okular-devel at kde.org
          Reporter: tinozzo123 at gmail.com
  Target Milestone: ---

Application: okular (1.11.2)

Qt Version: 5.14.2
Frameworks Version: 5.74.0
Operating System: Linux 5.8.0-31-generic x86_64
Windowing system: Wayland
Distribution: Ubuntu 20.10

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

Open any file;
Resize the sidebar, better if you resize it wildly;
Okular becomes unresponsive and then crashes.

The crash can be reproduced every time.

-- Backtrace:
Application: Okular (okular), signal: Aborted

[KCrash Handler]
#4  __GI_raise (sig=sig at entry=6) at ../sysdeps/unix/sysv/linux/raise.c:49
#5  0x00007fd64f181864 in __GI_abort () at abort.c:79
#6  0x00007fd64f5b6ba3 in QMessageLogger::fatal(char const*, ...) const () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007fd64b5cb8b5 in ?? () from
/lib/x86_64-linux-gnu/libQt5WaylandClient.so.5
#8  0x00007fd64b5dc0de in QtWaylandClient::QWaylandDisplay::flushRequests() ()
from /lib/x86_64-linux-gnu/libQt5WaylandClient.so.5
#9  0x00007fd64f809320 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007fd64f80c8b5 in QSocketNotifier::activated(int,
QSocketNotifier::QPrivateSignal) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007fd64f80cc51 in QSocketNotifier::event(QEvent*) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#12 0x00007fd650313013 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#13 0x00007fd64f7d31ca in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /lib/x86_64-linux-gnu/libQt5Core.so.5
#14 0x00007fd64f82b425 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#15 0x00007fd64df3d4db in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#16 0x00007fd64df3d788 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#17 0x00007fd64df3d853 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#18 0x00007fd64f82a843 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib/x86_64-linux-gnu/libQt5Core.so.5
#19 0x00007fd64f7d1a4b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#20 0x00007fd64f7d9fc6 in QCoreApplication::exec() () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#21 0x0000557cb5963d7a in ?? ()
#22 0x00007fd64f183cb2 in __libc_start_main (main=0x557cb5963660, argc=2,
argv=0x7ffefc493ca8, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7ffefc493c98) at ../csu/libc-start.c:314
#23 0x0000557cb5964b1e in ?? ()
[Inferior 1 (process 8872) detached]

The reporter indicates this bug may be a duplicate of or related to bug 389411.

Possible duplicates by query: bug 429344, bug 427384, bug 424911, bug 423951,
bug 423222.

Reported using DrKonqi

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