Bug 377404

Summary: systemsettings crash when opening startup and shutdown settings
Product: [Applications] systemsettings Reporter: edisonalvaringo
Component: kcm_sddmAssignee: David Edmundson <kde>
Status: RESOLVED DUPLICATE    
Severity: crash CC: latlon
Priority: NOR Keywords: drkonqi
Version First Reported In: 5.9.3   
Target Milestone: ---   
Platform: openSUSE   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:

Description edisonalvaringo 2017-03-09 00:57:33 UTC 
Application: systemsettings5 (5.9.3)

Qt Version: 5.8.0
Frameworks Version: 5.31.0
Operating System: Linux 4.9.12-ck1-5-default x86_64
Distribution: "openSUSE Leap 42.2"

-- Information about the crash:
I can't open startup and shutdown settings it crashes

The crash can be reproduced every time.

-- Backtrace:
Application: Preferencias del sistema (systemsettings5), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f9e66118780 (LWP 3383))]

Thread 11 (Thread 0x7f9e3b09c700 (LWP 3550)):
#0  0x00007f9e61e6a51d in read () at /lib64/libc.so.6
#1  0x00007f9e5be59670 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f9e5be18e49 in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f9e5be192a8 in  () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f9e5be1942c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#5  0x00007f9e627718ab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007f9e627216ab in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#7  0x00007f9e625699aa in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#8  0x00007f9e60866108 in  () at /usr/lib64/libQt5Qml.so.5
#9  0x00007f9e6256e019 in  () at /usr/lib64/libQt5Core.so.5
#10 0x00007f9e5dec5734 in start_thread () at /lib64/libpthread.so.0
#11 0x00007f9e61e76d3d in clone () at /lib64/libc.so.6

Thread 10 (Thread 0x7f9e3baab700 (LWP 3549)):
#0  0x00007f9e61e6a51d in read () at /lib64/libc.so.6
#1  0x00007f9e5be59670 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f9e5be18e49 in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f9e5be192a8 in  () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f9e5be1964a in g_main_loop_run () at /usr/lib64/libglib-2.0.so.0
#5  0x00007f9e3c59b386 in  () at /usr/lib64/libgio-2.0.so.0
#6  0x00007f9e5be3d9a5 in  () at /usr/lib64/libglib-2.0.so.0
#7  0x00007f9e5dec5734 in start_thread () at /lib64/libpthread.so.0
#8  0x00007f9e61e76d3d in clone () at /lib64/libc.so.6

Thread 9 (Thread 0x7f9e3c2ac700 (LWP 3548)):
#0  0x00007f9e61e6e49d in poll () at /lib64/libc.so.6
#1  0x00007f9e5be19314 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f9e5be1942c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f9e5be19469 in  () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f9e5be3d9a5 in  () at /usr/lib64/libglib-2.0.so.0
#5  0x00007f9e5dec5734 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f9e61e76d3d in clone () at /lib64/libc.so.6

Thread 8 (Thread 0x7f9e42121700 (LWP 3391)):
#0  0x00007f9e5deca0af in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f9e47c3cf6b in  () at /usr/lib64/dri/radeonsi_dri.so
#2  0x00007f9e47c3cca7 in  () at /usr/lib64/dri/radeonsi_dri.so
#3  0x00007f9e5dec5734 in start_thread () at /lib64/libpthread.so.0
#4  0x00007f9e61e76d3d in clone () at /lib64/libc.so.6

Thread 7 (Thread 0x7f9e42922700 (LWP 3390)):
#0  0x00007f9e5deca0af in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f9e47c3cf6b in  () at /usr/lib64/dri/radeonsi_dri.so
#2  0x00007f9e47c3cca7 in  () at /usr/lib64/dri/radeonsi_dri.so
#3  0x00007f9e5dec5734 in start_thread () at /lib64/libpthread.so.0
#4  0x00007f9e61e76d3d in clone () at /lib64/libc.so.6

Thread 6 (Thread 0x7f9e43123700 (LWP 3389)):
#0  0x00007f9e5deca0af in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f9e47c3cf6b in  () at /usr/lib64/dri/radeonsi_dri.so
#2  0x00007f9e47c3cca7 in  () at /usr/lib64/dri/radeonsi_dri.so
#3  0x00007f9e5dec5734 in start_thread () at /lib64/libpthread.so.0
#4  0x00007f9e61e76d3d in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7f9e43924700 (LWP 3388)):
#0  0x00007f9e5deca0af in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f9e47c3cf6b in  () at /usr/lib64/dri/radeonsi_dri.so
#2  0x00007f9e47c3cca7 in  () at /usr/lib64/dri/radeonsi_dri.so
#3  0x00007f9e5dec5734 in start_thread () at /lib64/libpthread.so.0
#4  0x00007f9e61e76d3d in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7f9e444e4700 (LWP 3387)):
#0  0x00007f9e5deca0af in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f9e47c3cf6b in  () at /usr/lib64/dri/radeonsi_dri.so
#2  0x00007f9e47c3cca7 in  () at /usr/lib64/dri/radeonsi_dri.so
#3  0x00007f9e5dec5734 in start_thread () at /lib64/libpthread.so.0
#4  0x00007f9e61e76d3d in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7f9e49ab4700 (LWP 3386)):
#0  0x00007f9e5be5a7d4 in g_mutex_unlock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f9e5be18950 in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f9e5be19230 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f9e5be1942c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f9e627718ab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f9e627216ab in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007f9e625699aa in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7  0x00007f9e63086d15 in  () at /usr/lib64/libQt5DBus.so.5
#8  0x00007f9e6256e019 in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007f9e5dec5734 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f9e61e76d3d in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7f9e5372c700 (LWP 3385)):
#0  0x00007f9e61e6e49d in poll () at /lib64/libc.so.6
#1  0x00007f9e5e7523c2 in _xcb_conn_wait () at /usr/lib64/libxcb.so.1
#2  0x00007f9e5e75410f in xcb_wait_for_event () at /usr/lib64/libxcb.so.1
#3  0x00007f9e55cb6c29 in  () at /usr/lib64/libQt5XcbQpa.so.5
#4  0x00007f9e6256e019 in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007f9e5dec5734 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f9e61e76d3d in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f9e66118780 (LWP 3383)):
[KCrash Handler]
#6  0x00007f9e63b64440 in  () at /usr/lib64/libQt5Gui.so.5
#7  0x00007f9e63b619dc in QPixmap::load(QString const&, char const*, QFlags<Qt::ImageConversionFlag>) () at /usr/lib64/libQt5Gui.so.5
#8  0x00007f9e63b61b90 in QPixmap::QPixmap(QString const&, char const*, QFlags<Qt::ImageConversionFlag>) () at /usr/lib64/libQt5Gui.so.5
#9  0x00007f9e3d5e0a60 in  () at /usr/lib64/qt5/plugins/kcm_sddm.so
#10 0x00007f9e644af7e8 in QListView::paintEvent(QPaintEvent*) () at /usr/lib64/libQt5Widgets.so.5
#11 0x00007f9e642a2dc7 in QWidget::event(QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#12 0x00007f9e643833ae in QFrame::event(QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#13 0x00007f9e64498aeb in QAbstractItemView::viewportEvent(QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#14 0x00007f9e62723111 in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5
#15 0x00007f9e6425f195 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#16 0x00007f9e642660f0 in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#17 0x00007f9e62723245 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5
#18 0x00007f9e6429bbfa in QWidgetPrivate::sendPaintEvent(QRegion const&) () at /usr/lib64/libQt5Widgets.so.5
#19 0x00007f9e6429c1ea in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () at /usr/lib64/libQt5Widgets.so.5
#20 0x00007f9e6429cdec in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () at /usr/lib64/libQt5Widgets.so.5
#21 0x00007f9e6429cc64 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () at /usr/lib64/libQt5Widgets.so.5
#22 0x00007f9e6429bd76 in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () at /usr/lib64/libQt5Widgets.so.5
#23 0x00007f9e6429cdec in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () at /usr/lib64/libQt5Widgets.so.5
#24 0x00007f9e6429cc64 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () at /usr/lib64/libQt5Widgets.so.5
#25 0x00007f9e6429bd76 in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () at /usr/lib64/libQt5Widgets.so.5
#26 0x00007f9e6429cdec in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () at /usr/lib64/libQt5Widgets.so.5
#27 0x00007f9e6429bd76 in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () at /usr/lib64/libQt5Widgets.so.5
#28 0x00007f9e6429cdec in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () at /usr/lib64/libQt5Widgets.so.5
#29 0x00007f9e6429cc64 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () at /usr/lib64/libQt5Widgets.so.5
#30 0x00007f9e6429bd76 in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () at /usr/lib64/libQt5Widgets.so.5
#31 0x00007f9e6429cdec in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () at /usr/lib64/libQt5Widgets.so.5
#32 0x00007f9e6429bd76 in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () at /usr/lib64/libQt5Widgets.so.5
#33 0x00007f9e6429cdec in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () at /usr/lib64/libQt5Widgets.so.5
#34 0x00007f9e6429bd76 in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () at /usr/lib64/libQt5Widgets.so.5
#35 0x00007f9e6429cdec in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () at /usr/lib64/libQt5Widgets.so.5
#36 0x00007f9e6429bd76 in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () at /usr/lib64/libQt5Widgets.so.5
#37 0x00007f9e6429cdec in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () at /usr/lib64/libQt5Widgets.so.5
#38 0x00007f9e6429bd76 in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () at /usr/lib64/libQt5Widgets.so.5
#39 0x00007f9e6429cdec in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () at /usr/lib64/libQt5Widgets.so.5
#40 0x00007f9e6429bd76 in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () at /usr/lib64/libQt5Widgets.so.5
#41 0x00007f9e6429cdec in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () at /usr/lib64/libQt5Widgets.so.5
#42 0x00007f9e6429cc64 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () at /usr/lib64/libQt5Widgets.so.5
#43 0x00007f9e6429cc64 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () at /usr/lib64/libQt5Widgets.so.5
#44 0x00007f9e6429bd76 in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () at /usr/lib64/libQt5Widgets.so.5
#45 0x00007f9e6429cdec in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () at /usr/lib64/libQt5Widgets.so.5
#46 0x00007f9e6429cc64 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () at /usr/lib64/libQt5Widgets.so.5
#47 0x00007f9e6429bd76 in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () at /usr/lib64/libQt5Widgets.so.5
#48 0x00007f9e6429cdec in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () at /usr/lib64/libQt5Widgets.so.5
#49 0x00007f9e6429bd76 in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () at /usr/lib64/libQt5Widgets.so.5
#50 0x00007f9e6429cdec in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () at /usr/lib64/libQt5Widgets.so.5
#51 0x00007f9e6429bd76 in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () at /usr/lib64/libQt5Widgets.so.5
#52 0x00007f9e6429cdec in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () at /usr/lib64/libQt5Widgets.so.5
#53 0x00007f9e6429cc64 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () at /usr/lib64/libQt5Widgets.so.5
#54 0x00007f9e6429bd76 in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () at /usr/lib64/libQt5Widgets.so.5
#55 0x00007f9e6426dcbe in  () at /usr/lib64/libQt5Widgets.so.5
#56 0x00007f9e6426ee99 in  () at /usr/lib64/libQt5Widgets.so.5
#57 0x00007f9e6428df1f in QWidgetPrivate::syncBackingStore() () at /usr/lib64/libQt5Widgets.so.5
#58 0x00007f9e642a2a0d in QWidget::event(QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#59 0x00007f9e64398cbb in QMainWindow::event(QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#60 0x00007f9e65862237 in KMainWindow::event(QEvent*) () at /usr/lib64/libKF5XmlGui.so.5
#61 0x00007f9e6589e8e5 in KXmlGuiWindow::event(QEvent*) () at /usr/lib64/libKF5XmlGui.so.5
#62 0x00007f9e6425f1bc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#63 0x00007f9e642660f0 in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#64 0x00007f9e62723245 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5
#65 0x00007f9e627252a3 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib64/libQt5Core.so.5
#66 0x00007f9e62772043 in  () at /usr/lib64/libQt5Core.so.5
#67 0x00007f9e5be19134 in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0
#68 0x00007f9e5be19388 in  () at /usr/lib64/libglib-2.0.so.0
#69 0x00007f9e5be1942c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#70 0x00007f9e6277188c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#71 0x00007f9e627216ab in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#72 0x00007f9e62729344 in QCoreApplication::exec() () at /usr/lib64/libQt5Core.so.5
#73 0x000000000040cf64 in  ()
#74 0x00007f9e61dad6e5 in __libc_start_main () at /lib64/libc.so.6
#75 0x000000000040cfc9 in _start ()

Reported using DrKonqi
Comment 1 kido 2017-03-11 05:54:58 UTC 
I confirm this bug. The crash can be reproduced every time.

openSUSE Leap 42.2 x86-64
Plasma 5.9.3
KDE Frameworks 5.31.0
Qt 5.8.0
kernel 4.4.49-16-default
Comment 2 Christoph Feck 2017-06-26 16:32:11 UTC 
Bug 377943 comment #3 has a better backtrace.

*** This bug has been marked as a duplicate of bug 377943 ***