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List:       kde-bugs-dist
Subject:    [KScreen] [Bug 343543] KDE System Settings crashed when dispaly settings changed
From:       soee <kontakt () soee ! pl>
Date:       2015-08-28 10:05:31
Message-ID: bug-343543-17878-dGoxHdeWZM () http ! bugs ! kde ! org/
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https://bugs.kde.org/show_bug.cgi?id=343543

--- Comment #31 from soee <kontakt@soee.pl> ---
Still in Plasma 5.4.

Application: systemsettings5 (5.4.0)

Qt Version: 5.4.2
Operating System: Linux 4.1.0-3-generic x86_64
Distribution: Ubuntu Wily Werewolf (development branch)

The crash can be reproduced every time.

-- Backtrace:
Application: Ustawienia systemowe (systemsettings5), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f106b8d4800 (LWP 28274))]

Thread 2 (Thread 0x7f1059707700 (LWP 28275)):
#0  0x00007f106809a8dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f1065da6bd2 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007f1065da874f in xcb_wait_for_event () from
/usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007f105c4c89e9 in QXcbEventReader::run (this=0x1058980) at
qxcbconnection.cpp:1105
#4  0x00007f106878c25e in QThreadPrivate::start (arg=0x1058980) at
thread/qthread_unix.cpp:337
#5  0x00007f10655306aa in start_thread (arg=0x7f1059707700) at
pthread_create.c:333
#6  0x00007f10680a5eed in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7f106b8d4800 (LWP 28274)):
[KCrash Handler]
#6  0x00007f10673f06f0 in QQuickWindow::maybeUpdate() () from
/usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#7  0x00007f10673dd073 in
QQuickItemPrivate::dirty(QQuickItemPrivate::DirtyType) () from
/usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#8  0x00007f10673e7955 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#9  0x00007f106899d1d1 in QObject::event (this=0x1889ea0, e=<optimized out>) at
kernel/qobject.cpp:1245
#10 0x00007f10673e712b in QQuickItem::event(QEvent*) () from
/usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#11 0x00007f1069dc6b8c in QApplicationPrivate::notify_helper
(this=this@entry=0x102acc0, receiver=receiver@entry=0x1889ea0,
e=e@entry=0x7f1038146a10) at kernel/qapplication.cpp:3720
#12 0x00007f1069dcc230 in QApplication::notify (this=0x7fff0e03b770,
receiver=0x1889ea0, e=0x7f1038146a10) at kernel/qapplication.cpp:3503
#13 0x00007f106896ba9b in QCoreApplication::notifyInternal
(this=0x7fff0e03b770, receiver=0x1889ea0, event=event@entry=0x7f1038146a10) at
kernel/qcoreapplication.cpp:935
#14 0x00007f106896dbd7 in QCoreApplication::sendEvent (event=0x7f1038146a10,
receiver=<optimized out>) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:228
#15 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0,
event_type=event_type@entry=0, data=0x102a330) at
kernel/qcoreapplication.cpp:1552
#16 0x00007f106896e108 in QCoreApplication::sendPostedEvents
(receiver=receiver@entry=0x0, event_type=event_type@entry=0) at
kernel/qcoreapplication.cpp:1410
#17 0x00007f10689c29f3 in postEventSourceDispatch (s=0x10a2a30) at
kernel/qeventdispatcher_glib.cpp:271
#18 0x00007f1065010f87 in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#19 0x00007f10650111e0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#20 0x00007f106501128c in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#21 0x00007f10689c2dff in QEventDispatcherGlib::processEvents (this=0x10a32a0,
flags=...) at kernel/qeventdispatcher_glib.cpp:418
#22 0x00007f10689692da in QEventLoop::exec (this=this@entry=0x7fff0e03b650,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#23 0x00007f1068970e4c in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1188
#24 0x00007f106981309c in QGuiApplication::exec () at
kernel/qguiapplication.cpp:1510
#25 0x00007f1069dc3025 in QApplication::exec () at kernel/qapplication.cpp:2956
#26 0x000000000040ef7b in main (argc=1, argv=<optimized out>) at
../../app/main.cpp:55

Possible duplicates by query: bug 351786, bug 351095, bug 351093, bug 350681,
bug 350197.

Zgłoś do https://bugs.kde.org/

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