[kontact] [Bug 363431] New: kontact crashes when closing

Mon May 23 14:10:57 BST 2016

https://bugs.kde.org/show_bug.cgi?id=363431

            Bug ID: 363431
           Summary: kontact crashes when closing
           Product: kontact
           Version: unspecified
          Platform: Debian testing
                OS: Linux
            Status: UNCONFIRMED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: kdepim-bugs at kde.org
          Reporter: wettererscheinung at bb-goettingen.de

Application: kontact (4.14.10)
KDE Platform Version: 4.14.14
Qt Version: 4.8.7
Operating System: Linux 4.5.0-2-amd64 x86_64
Distribution: Debian GNU/Linux testing (stretch)

-- Information about the crash:
Dear maintainers,
kontact was opened automatically after login because it was open when I shutted
down my computer last time. I just looked at the task planner and clicked on
akregator (it said this is a different instance or sth like that and the window
has to brought up to foreground, but that never happened it just showed the
window from the planner before) then I switched to calendar and planner back
and forth. I decided to quit and hitted the window quit button at the upper
right window corner. Then this dialogue about crashing came up. This happened
just a few minutes ago as well in a similar situation.

Things I noticed:
First time this happened I quitted because I did not see my mouse cursor
anymore, although it was obviously there as several buttons where highlited
when the invisible mouse passed them. This just happend again and might be
correlated to using the console with Ctrl-Alt-F1 and installing the debug
symbols. (It happened when I switched back (Ctrl-Alt-F7) while the install was
going. Switching back to the console and after the install back to KDE made the
mouse visible again.

Thanks for your work!

The crash can be reproduced sometimes.

-- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f40b8927940 (LWP 24599))]

Thread 4 (Thread 0x7f4098ab8700 (LWP 24608)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f40b5047f5d in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#2  0x00007f40b5047fb9 in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#3  0x00007f40afb4f454 in start_thread (arg=0x7f4098ab8700) at
pthread_create.c:334
#4  0x00007f40b5df6e5d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 3 (Thread 0x7f40581ad700 (LWP 24609)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f40b4d6bef1 in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#2  0x00007f40b5078536 in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#3  0x00007f40afb4f454 in start_thread (arg=0x7f40581ad700) at
pthread_create.c:334
#4  0x00007f40b5df6e5d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7f40428be700 (LWP 24667)):
#0  0x00007f40b5deddcd in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f40af66739c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f40af6674ac in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f40b65ed266 in QEventDispatcherGlib::processEvents
(this=0x7f403c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:427
#4  0x00007f40b65bb18f in QEventLoop::processEvents
(this=this at entry=0x7f40428bdc90, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f40b65bb4f5 in QEventLoop::exec (this=this at entry=0x7f40428bdc90,
flags=...) at kernel/qeventloop.cpp:204
#6  0x00007f40b64aa549 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:538
#7  0x00007f40b64ace3c in QThreadPrivate::start (arg=0x244ca10) at
thread/qthread_unix.cpp:352
#8  0x00007f40afb4f454 in start_thread (arg=0x7f40428be700) at
pthread_create.c:334
#9  0x00007f40b5df6e5d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7f40b8927940 (LWP 24599)):
[KCrash Handler]
#6  QAbstractSlider::maximum (this=0x20) at widgets/qabstractslider.cpp:366
#7  0x00007f40b7d30584 in KViewStateSaverPrivate::restoreScrollBarState
(this=0x22ca1a0) at
/build/kde4libs-3hgzgp/kde4libs-4.14.14/kdeui/itemviews/kviewstatesaver.cpp:67
#8  KViewStateSaver::qt_static_metacall (_o=<optimized out>, _id=<optimized
out>, _a=<optimized out>, _c=<optimized out>) at
/build/kde4libs-3hgzgp/kde4libs-4.14.14/obj-x86_64-linux-gnu/kdeui/kviewstatesaver.moc:52
#9  0x00007f40b65d6db1 in QObject::event (this=0x4a5e900, e=<optimized out>) at
kernel/qobject.cpp:1222
#10 0x00007f40b6fe190c in QApplicationPrivate::notify_helper
(this=this at entry=0x22cf300, receiver=receiver at entry=0x4a5e900,
e=e at entry=0x4fc7120) at kernel/qapplication.cpp:4570
#11 0x00007f40b6fe8846 in QApplication::notify (this=this at entry=0x7fffda223c40,
receiver=receiver at entry=0x4a5e900, e=e at entry=0x4fc7120) at
kernel/qapplication.cpp:4356
#12 0x00007f40b7d623ca in KApplication::notify (this=0x7fffda223c40,
receiver=0x4a5e900, event=0x4fc7120) at
/build/kde4libs-3hgzgp/kde4libs-4.14.14/kdeui/kernel/kapplication.cpp:311
#13 0x00007f40b65bc90d in QCoreApplication::notifyInternal
(this=0x7fffda223c40, receiver=receiver at entry=0x4a5e900,
event=event at entry=0x4fc7120) at kernel/qcoreapplication.cpp:955
#14 0x00007f40b65c03c6 in QCoreApplication::sendEvent (event=0x4fc7120,
receiver=0x4a5e900) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#15 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver at entry=0x0,
event_type=event_type at entry=0, data=0x227cc90) at
kernel/qcoreapplication.cpp:1579
#16 0x00007f40b65c06a3 in QCoreApplication::sendPostedEvents
(receiver=receiver at entry=0x0, event_type=event_type at entry=0) at
kernel/qcoreapplication.cpp:1472
#17 0x00007f40b65ed0f3 in QCoreApplication::sendPostedEvents () at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#18 postEventSourceDispatch (s=0x22bc1e0) at
kernel/qeventdispatcher_glib.cpp:280
#19 0x00007f40af6671a7 in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#20 0x00007f40af667400 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#21 0x00007f40af6674ac in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#22 0x00007f40b65ed244 in QEventDispatcherGlib::processEvents (this=0x225bf40,
flags=...) at kernel/qeventdispatcher_glib.cpp:425
#23 0x00007f40b708b9b6 in QGuiEventDispatcherGlib::processEvents
(this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#24 0x00007f40b65bb18f in QEventLoop::processEvents
(this=this at entry=0x7fffda223b50, flags=...) at kernel/qeventloop.cpp:149
#25 0x00007f40b65bb4f5 in QEventLoop::exec (this=this at entry=0x7fffda223b50,
flags=...) at kernel/qeventloop.cpp:204
#26 0x00007f40b65c14b9 in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1227
#27 0x00000000004036c7 in ?? ()
#28 0x00007f40b5d2e5f0 in __libc_start_main (main=0x402c20, argc=3,
argv=0x7fffda223d98, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7fffda223d88) at libc-start.c:291
#29 0x0000000000403edb in _start ()

Reported using DrKonqi

-- 
You are receiving this mail because:
You are the assignee for the bug.