Application: systemsettings5 (5.8.2)

Qt Version: 5.7.1
Frameworks Version: 5.27.0
Operating System: Linux 4.8.0-2-amd64 x86_64
Distribution: Debian GNU/Linux testing (stretch)

-- Information about the crash:
Plugin changed to:  "org.kde.breeze"
Calling KPluginInfo::property("X-KDE-PluginInfo-Name") is deprecated, use KPluginInfo::pluginName() in "/usr/lib/x86_64-linux-gnu/qt5/plugins/org.kde.kdecoration2/breezedecoration.so" instead.
Factory:  true
Setting  active : false
Setting  providesContextHelp : true
Setting  active : false
Setting  providesContextHelp : true
Setting  active : false
Setting  providesContextHelp : true
Setting  active : false
Setting  providesContextHelp : true
file:///usr/share/kwin/kcm_kwindecoration/Buttons.qml:42:16: Unable to assign [undefined] to QColor
file:///usr/share/kwin/kcm_kwindecoration/Buttons.qml:54:24: Unable to assign [undefined] to QColor
file:///usr/share/kwin/kcm_kwindecoration/Buttons.qml:149: ReferenceError: iconLabel is not defined
file:///usr/share/kwin/kcm_kwindecoration/Buttons.qml:197:24: Unable to assign [undefined] to QColor
Plugin changed to:  "org.kde.breeze"
Calling KPluginInfo::property("X-KDE-PluginInfo-Name") is deprecated, use KPluginInfo::pluginName() in "/usr/lib/x86_64-linux-gnu/qt5/plugins/org.kde.kdecoration2/breezedecoration.so" instead.
Factory:  true
Setting  width : -8
Setting  height : -33
Setting  width : -28
Setting  height : -53
Setting  width : -8
Setting  height : -33
Setting  width : -28
Setting  height : -53
Setting  width : 332
Setting  height : 172
Setting  width : 332
Setting  height : 172
Setting  caption : "Breeze"
Setting  width : 329
Setting  width : 302
Setting  height : 139
Setting  height : 142
Setting  caption : "Breeze"
Setting  active : false
Setting  width : 299
Setting  width : 302
Setting  height : 169
Setting  height : 142
Setting  active : false
Setting  providesContextHelp : true
Setting  active : false
Setting  providesContextHelp : true
Setting  active : false
Setting  providesContextHelp : true
Setting  active : false
Setting  providesContextHelp : true
Setting  active : false
Setting  providesContextHelp : true
Setting  active : false
Setting  providesContextHelp : true
Plugin changed to:  "org.kde.kwin.aurorae"
Calling KPluginInfo::property("X-KDE-PluginInfo-Name") is deprecated, use KPluginInfo::pluginName() in "/usr/lib/x86_64-linux-gnu/qt5/plugins/org.kde.kdecoration2/breezedecoration.so" instead.
Factory:  true
Module 'org.kde.kwin.decoration' does not contain a module identifier directive - it cannot be protected from external registrations.
Setting  width : -8
Setting  height : -32
Setting  width : -8
Setting  height : -32
Setting  width : 352
Setting  height : 193
Setting  width : 352
Setting  height : 193
Setting  caption : "Пластик"
Setting  width : 342
Setting  width : 302
Setting  height : 153
Setting  height : 143
Setting  caption : "Пластик"
Setting  active : false
Setting  width : 312
Setting  width : 302
Setting  height : 183
Setting  height : 143
Setting  active : false
Setting  providesContextHelp : true
Setting  active : false
Setting  providesContextHelp : true
Setting  active : false
Setting  providesContextHelp : true
Setting  active : false
Setting  providesContextHelp : true
Setting  active : false
Setting  providesContextHelp : true
KCrash: crashing... crashRecursionCounter = 2
KCrash: Application Name = systemsettings5 path = /usr/bin pid = 2016
KCrash: Arguments: /usr/bin/systemsettings5 
KCrash: Attempting to start /usr/lib/x86_64-linux-gnu/libexec/drkonqi from kdeinit
sock_file=/run/user/1000/kdeinit5__0

[1]+  Остановлен    systemsettings5

The crash can be reproduced every time.

-- Backtrace:
Application: Параметры системы (systemsettings5), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f2fcbc0c5c0 (LWP 1899))]

Thread 8 (Thread 0x7f2f9a464700 (LWP 1909)):
#0  0x00007f2fc831256d in poll () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007f2fc36139f6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f2fc3613b0c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f2fc8c306fb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f2fc8bda07a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f2fc89fc0d3 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f2fc73825d5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f2fc8a00d88 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f2fc5521464 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#9  0x00007f2fc831b9df in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 7 (Thread 0x7f2fa52a8700 (LWP 1906)):
#0  0x00007f2fc552718f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x00007f2fab083f13 in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#2  0x00007f2fab083d77 in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#3  0x00007f2fc5521464 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#4  0x00007f2fc831b9df in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 6 (Thread 0x7f2fa5aa9700 (LWP 1905)):
#0  0x00007f2fc552718f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x00007f2fab083f13 in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#2  0x00007f2fab083d77 in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#3  0x00007f2fc5521464 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#4  0x00007f2fc831b9df in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 5 (Thread 0x7f2fa62aa700 (LWP 1904)):
#0  0x00007f2fc552718f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x00007f2fab083f13 in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#2  0x00007f2fab083d77 in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#3  0x00007f2fc5521464 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#4  0x00007f2fc831b9df in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 4 (Thread 0x7f2fa6aab700 (LWP 1903)):
#0  0x00007f2fc552718f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x00007f2fab083f13 in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#2  0x00007f2fab083d77 in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#3  0x00007f2fc5521464 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#4  0x00007f2fc831b9df in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 3 (Thread 0x7f2fb1c89700 (LWP 1902)):
#0  0x00007f2fc831256d in poll () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007f2fc36139f6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f2fc3613b0c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f2fc8c306fb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f2fc8bda07a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f2fc89fc0d3 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f2fcbd5f6d5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#7  0x00007f2fc8a00d88 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f2fc5521464 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#9  0x00007f2fc831b9df in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 2 (Thread 0x7f2fba6c9700 (LWP 1901)):
#0  0x00007f2fc831256d in poll () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007f2fc5d9b150 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007f2fc5d9cee9 in xcb_wait_for_event () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007f2fbcc28b69 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4  0x00007f2fc8a00d88 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f2fc5521464 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#6  0x00007f2fc831b9df in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 1 (Thread 0x7f2fcbc0c5c0 (LWP 1899)):
[KCrash Handler]
#6  0x00007f2fca0e9024 in QLayout::widgetEvent(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#7  0x00007f2fca0c5afa in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#8  0x00007f2fca0cd2e1 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#9  0x00007f2fc8bdc090 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007f2fc8bde81d in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007f2fc8c302d3 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#12 0x00007f2fc36137f7 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#13 0x00007f2fc3613a60 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#14 0x00007f2fc3613b0c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#15 0x00007f2fc8c306df in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#16 0x00007f2fc8bda07a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#17 0x00007f2fc8be27ec in QCoreApplication::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#18 0x000000000040c0d3 in ?? ()
#19 0x00007f2fc82532b1 in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6
#20 0x000000000040c14a in _start ()

Possible duplicates by query: bug 275946.

Reported using DrKonqi