Bug 375942

Application: systemsettings5 (5.9.0)

Qt Version: 5.7.1
Frameworks Version: 5.30.0
Operating System: Linux 4.4.0-62-generic x86_64
Distribution: KDE neon User Edition 5.9

-- Information about the crash:
- What I was doing when the application crashed:
Ich hatte in den Systemeinstellungen den Punkt "Anwendungs-Stil" gewählt und dann auf "Fensterdekoration" gewechselt. Beim folgenden Klick auf "zurück" ist die Anwendung abgestürzt.

Ich benutze KDE Neon, kürzlich geupdatet auf 5.9.

-- Backtrace:
Application: Systemeinstellungen (systemsettings5), signal: Aborted
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f4dc31788c0 (LWP 2043))]

Thread 5 (Thread 0x7f4d95495700 (LWP 6677)):
#0  0x00007f4dbaa00990 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f4dbaa012bb in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f4dbaa0149c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f4dc01c875b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f4dc01730ba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f4dbffa2f64 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f4dbe8ffbf5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f4dbffa7b48 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f4dbcab96ba in start_thread (arg=0x7f4d95495700) at pthread_create.c:333
#9  0x00007f4dbf8b482d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 4 (Thread 0x7f4d9c9c3700 (LWP 2143)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f4da08fb213 in ?? () from /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#2  0x00007f4da08fa937 in ?? () from /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#3  0x00007f4dbcab96ba in start_thread (arg=0x7f4d9c9c3700) at pthread_create.c:333
#4  0x00007f4dbf8b482d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 3 (Thread 0x7f4da9531700 (LWP 2074)):
#0  0x00007f4dbaa008fb in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f4dbaa012bb in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f4dbaa0149c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f4dc01c875b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f4dc01730ba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f4dbffa2f64 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f4dc32cf735 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#7  0x00007f4dbffa7b48 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f4dbcab96ba in start_thread (arg=0x7f4da9531700) at pthread_create.c:333
#9  0x00007f4dbf8b482d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7f4db1b64700 (LWP 2051)):
#0  0x00007f4dbf8a8b5d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f4dbd32fc62 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007f4dbd3318d7 in xcb_wait_for_event () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007f4db40bcd79 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4  0x00007f4dbffa7b48 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f4dbcab96ba in start_thread (arg=0x7f4db1b64700) at pthread_create.c:333
#6  0x00007f4dbf8b482d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7f4dc31788c0 (LWP 2043)):
[KCrash Handler]
#6  0x00007f4dbf7e3428 in __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:54
#7  0x00007f4dbf7e502a in __GI_abort () at abort.c:89
#8  0x00007f4dbf8257ea in __libc_message (do_abort=do_abort@entry=2, fmt=fmt@entry=0x7f4dbf93e2e0 "*** Error in `%s': %s: 0x%s ***\n") at ../sysdeps/posix/libc_fatal.c:175
#9  0x00007f4dbf82fd61 in malloc_printerr (ar_ptr=0x3, ptr=<optimized out>, str=0x7f4dbf93e710 "malloc(): smallbin double linked list corrupted", action=3) at malloc.c:5004
#10 _int_malloc (av=av@entry=0x7f4dbfb71b20 <main_arena>, bytes=bytes@entry=408) at malloc.c:3384
#11 0x00007f4dbf8315d4 in __GI___libc_malloc (bytes=408) at malloc.c:2911
#12 0x00007f4dbffa8d80 in QArrayData::allocate(unsigned long, unsigned long, unsigned long, QFlags<QArrayData::AllocationOption>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#13 0x00007f4dc12d8a7e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#14 0x00007f4dc13277f2 in QPainterPath::ensureData_helper() () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#15 0x00007f4dc1327a88 in QPainterPath::moveTo(QPointF const&) () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#16 0x00007f4dc1327aef in QPainterPath::arcMoveTo(QRectF const&, double) () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#17 0x00007f4dc13174b6 in QPainter::drawArc(QRectF const&, int, int) () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#18 0x00007f4d99fdc40d in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/icon_mode.so
#19 0x00007f4dbf25939f in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ItemViews.so.5
#20 0x00007f4dc1696f38 in QWidget::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#21 0x00007f4dc177e00e in QFrame::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#22 0x00007f4dc18a32f3 in QAbstractItemView::viewportEvent(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#23 0x00007f4dc0174e32 in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#24 0x00007f4dc164fea5 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#25 0x00007f4dc16578c6 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#26 0x00007f4dc01750c8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#27 0x00007f4dc168fd7a in QWidgetPrivate::sendPaintEvent(QRegion const&) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#28 0x00007f4dc16903c1 in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#29 0x00007f4dc165ff96 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#30 0x00007f4dc16601dd in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#31 0x00007f4dc167eebf in QWidgetPrivate::syncBackingStore() () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#32 0x00007f4dc1697008 in QWidget::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#33 0x00007f4dc1794e3b in QMainWindow::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#34 0x00007f4dc2a59f57 in KMainWindow::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libKF5XmlGui.so.5
#35 0x00007f4dc2a9f085 in KXmlGuiWindow::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libKF5XmlGui.so.5
#36 0x00007f4dc164fecc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#37 0x00007f4dc16578c6 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#38 0x00007f4dc01750c8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#39 0x00007f4dc16609f5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#40 0x00007f4dc166177d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#41 0x00007f4dc1681898 in QWidget::repaint(QRect const&) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#42 0x00007f4dc1681903 in QWidget::repaint() () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#43 0x00007f4dc1738930 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#44 0x00007f4dc1738ae4 in QAbstractButton::mouseReleaseEvent(QMouseEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#45 0x00007f4dc180375a in QToolButton::mouseReleaseEvent(QMouseEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#46 0x00007f4dc1696f38 in QWidget::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#47 0x00007f4dc1803839 in QToolButton::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#48 0x00007f4dc164fecc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#49 0x00007f4dc1658165 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#50 0x00007f4dc01750c8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#51 0x00007f4dc1656e8f in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#52 0x00007f4dc16b1236 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#53 0x00007f4dc16b3c83 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#54 0x00007f4dc164fecc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#55 0x00007f4dc16578c6 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#56 0x00007f4dc01750c8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#57 0x00007f4dc10b45a0 in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#58 0x00007f4dc10b64a5 in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#59 0x00007f4dc109432b in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#60 0x00007f4db40f3270 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#61 0x00007f4dbaa01197 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#62 0x00007f4dbaa013f0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#63 0x00007f4dbaa0149c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#64 0x00007f4dc01c873f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#65 0x00007f4dc01730ba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#66 0x00007f4dc017b6cc in QCoreApplication::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#67 0x000000000040c2a0 in ?? ()
#68 0x00007f4dbf7ce830 in __libc_start_main (main=0x40beb0, argc=1, argv=0x7ffff60de758, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffff60de748) at ../csu/libc-start.c:291
#69 0x000000000040c319 in _start ()

Possible duplicates by query: bug 375933, bug 375899, bug 375063, bug 375039, bug 373160.

Reported using DrKonqi