[rkward] [Bug 382819] New: RKWard crash after right click on menubuttons

Thu Jul 27 19:07:47 UTC 2017

https://bugs.kde.org/show_bug.cgi?id=382819

            Bug ID: 382819
           Summary: RKWard crash after right click on menubuttons
           Product: rkward
           Version: unspecified
          Platform: Debian stable
                OS: Linux
            Status: UNCONFIRMED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: rkward-devel at kde.org
          Reporter: privat at marco-grimmeissen.de
  Target Milestone: ---

Application: rkward (0.6.5)
KDE Platform Version: 4.14.26
Qt Version: 4.8.7
Operating System: Linux 4.9.0-3-amd64 x86_64
Distribution: Debian GNU/Linux 9.1 (stretch)

-- Information about the crash:
Program crashes, if you click right on the save button or an other button in
this row, while the help tab is closed

The crash can be reproduced every time.

-- Backtrace:
Application: RKWard (rkward), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fdbdbc74900 (LWP 25606))]

Thread 4 (Thread 0x7fdbbd7f6700 (LWP 25618)):
#0  0x00007fdbd5cb16ad in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007fdbd22129f6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fdbd2212b0c in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fdbd7bfd876 in QEventDispatcherGlib::processEvents
(this=0x7fdb340008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:427
#4  0x00007fdbd7bcb7ef in QEventLoop::processEvents
(this=this at entry=0x7fdbbd7f5c80, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fdbd7bcbb55 in QEventLoop::exec (this=this at entry=0x7fdbbd7f5c80,
flags=...) at kernel/qeventloop.cpp:204
#6  0x00007fdbd7aba4d9 in QThread::exec (this=this at entry=0x556131b7b310) at
thread/qthread.cpp:538
#7  0x00007fdbd7bab603 in QInotifyFileSystemWatcherEngine::run
(this=0x556131b7b310) at io/qfilesystemwatcher_inotify.cpp:265
#8  0x00007fdbd7abcdaa in QThreadPrivate::start (arg=0x556131b7b310) at
thread/qthread_unix.cpp:352
#9  0x00007fdbd47bb494 in start_thread (arg=0x7fdbbd7f6700) at
pthread_create.c:333
#10 0x00007fdbd5cbaaff in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 3 (Thread 0x7fdbbffff700 (LWP 25613)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fdbda5ef61a in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#2  0x00007fdbda5ef649 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#3  0x00007fdbd47bb494 in start_thread (arg=0x7fdbbffff700) at
pthread_create.c:333
#4  0x00007fdbd5cbaaff in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 2 (Thread 0x7fdbc66b7700 (LWP 25609)):
#0  0x00007fdbd5cb16ad in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007fdbd22129f6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fdbd2212b0c in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fdbd7bfd876 in QEventDispatcherGlib::processEvents
(this=0x7fdbc00008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:427
#4  0x00007fdbd7bcb7ef in QEventLoop::processEvents
(this=this at entry=0x7fdbc66b6b60, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fdbd7bcbb55 in QEventLoop::exec (this=this at entry=0x7fdbc66b6b60,
flags=...) at kernel/qeventloop.cpp:204
#6  0x00007fdbd7aba4d9 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:538
#7  0x000055613073afb6 in ?? ()
#8  0x00007fdbd7abcdaa in QThreadPrivate::start (arg=0x55613107e4a0) at
thread/qthread_unix.cpp:352
#9  0x00007fdbd47bb494 in start_thread (arg=0x7fdbc66b7700) at
pthread_create.c:333
#10 0x00007fdbd5cbaaff in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 1 (Thread 0x7fdbdbc74900 (LWP 25606)):
[KCrash Handler]
#6  0x00007fdbd8784eda in KXMLGUIClient::actionCollection() const () from
/usr/lib/libkdeui.so.5
#7  0x00007fdbd877647d in KToolBar::Private::findAction(QString const&,
KXMLGUIClient**) const () from /usr/lib/libkdeui.so.5
#8  0x00007fdbd87765a8 in KToolBar::Private::slotContextAboutToShow() () from
/usr/lib/libkdeui.so.5
#9  0x00007fdbd7be1660 in QMetaObject::activate
(sender=sender at entry=0x5561316f9c80, m=m at entry=0x7fdbd74d0380
<QMenu::staticMetaObject>, local_signal_index=local_signal_index at entry=0,
argv=argv at entry=0x0) at kernel/qobject.cpp:3567
#10 0x00007fdbd6e2a060 in QMenu::aboutToShow (this=this at entry=0x5561316f9c80)
at .moc/release-shared/moc_qmenu.cpp:164
#11 0x00007fdbd6e2cd77 in QMenu::popup (this=this at entry=0x5561316f9c80, p=...,
atAction=atAction at entry=0x0) at widgets/qmenu.cpp:1843
#12 0x00007fdbd6e31543 in QMenu::exec (this=0x5561316f9c80, p=..., action=0x0)
at widgets/qmenu.cpp:2121
#13 0x00007fdbd8777f49 in KToolBar::contextMenuEvent(QContextMenuEvent*) ()
from /usr/lib/libkdeui.so.5
#14 0x00007fdbd6a28e80 in QWidget::event (this=this at entry=0x55613188bea0,
event=event at entry=0x7ffd39beeeb0) at kernel/qwidget.cpp:8775
#15 0x00007fdbd6e66833 in QToolBar::event (this=0x55613188bea0,
event=0x7ffd39beeeb0) at widgets/qtoolbar.cpp:1250
#16 0x00007fdbd69d254c in QApplicationPrivate::notify_helper
(this=this at entry=0x556130ea1110, receiver=receiver at entry=0x55613188bea0,
e=e at entry=0x7ffd39beeeb0) at kernel/qapplication.cpp:4570
#17 0x00007fdbd69da6b6 in QApplication::notify (this=<optimized out>,
receiver=0x55613188bea0, e=0x7ffd39beeeb0) at kernel/qapplication.cpp:4192
#18 0x00007fdbd867cc5a in KApplication::notify(QObject*, QEvent*) () from
/usr/lib/libkdeui.so.5
#19 0x00007fdbd7bccf1d in QCoreApplication::notifyInternal
(this=0x7ffd39bef710, receiver=receiver at entry=0x55613188bea0,
event=event at entry=0x7ffd39beeeb0) at kernel/qcoreapplication.cpp:955
#20 0x00007fdbd6a54213 in QCoreApplication::sendSpontaneousEvent
(event=0x7ffd39beeeb0, receiver=0x55613188bea0) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:234
#21 QETWidget::translateMouseEvent (this=this at entry=0x55613188bea0,
event=event at entry=0x7ffd39bef1e0) at kernel/qapplication_x11.cpp:4562
#22 0x00007fdbd6a52b5c in QApplication::x11ProcessEvent (this=0x7ffd39bef710,
event=event at entry=0x7ffd39bef1e0) at kernel/qapplication_x11.cpp:3674
#23 0x00007fdbd6a7c502 in x11EventSourceDispatch (s=0x556130e9c0f0,
callback=0x0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#24 0x00007fdbd22127f7 in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#25 0x00007fdbd2212a60 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#26 0x00007fdbd2212b0c in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#27 0x00007fdbd7bfd854 in QEventDispatcherGlib::processEvents
(this=0x556130e705a0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#28 0x00007fdbd6a7c5d6 in QGuiEventDispatcherGlib::processEvents
(this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#29 0x00007fdbd7bcb7ef in QEventLoop::processEvents
(this=this at entry=0x7ffd39bef5c0, flags=...) at kernel/qeventloop.cpp:149
#30 0x00007fdbd7bcbb55 in QEventLoop::exec (this=this at entry=0x7ffd39bef5c0,
flags=...) at kernel/qeventloop.cpp:204
#31 0x00007fdbd7bd1bd9 in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1227
#32 0x0000556130612726 in ?? ()
#33 0x00007fdbd5bf22b1 in __libc_start_main (main=0x556130610b10, argc=5,
argv=0x7ffd39bef868, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7ffd39bef858) at ../csu/libc-start.c:291
#34 0x000055613061378a in _start ()

Reported using DrKonqi

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