Bug 380373

Application: kinfocenter (5.10.0)

Qt Version: 5.9.0
Frameworks Version: 5.34.0
Operating System: Linux 4.11.3-1-ARCH x86_64
Distribution (Platform): Archlinux Packages

-- Information about the crash:
- What I was doing when the application crashed:
Open the OpenGL info page in KDE Info Center will crash the application in in Plasma-Wayland
- Unusual behavior I noticed:
Info Center will crash immediatly
- Custom settings of the application:
No custom settings in KDE Info Center, graphic driver mesa

The crash can be reproduced every time.

-- Backtrace:
Application: Info Center (kinfocenter), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f4bfdded7c0 (LWP 18479))]

Thread 8 (Thread 0x7f4bd8e27700 (LWP 18487)):
#0  0x00007f4bf670f39d in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007f4be0bd59ab in ?? () from /usr/lib/xorg/modules/dri/radeonsi_dri.so
#2  0x00007f4be0bd56e7 in ?? () from /usr/lib/xorg/modules/dri/radeonsi_dri.so
#3  0x00007f4bf6709297 in start_thread () from /usr/lib/libpthread.so.0
#4  0x00007f4bfa67d25f in clone () from /usr/lib/libc.so.6

Thread 7 (Thread 0x7f4bd9628700 (LWP 18486)):
#0  0x00007f4bf670f39d in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007f4be0bd59ab in ?? () from /usr/lib/xorg/modules/dri/radeonsi_dri.so
#2  0x00007f4be0bd56e7 in ?? () from /usr/lib/xorg/modules/dri/radeonsi_dri.so
#3  0x00007f4bf6709297 in start_thread () from /usr/lib/libpthread.so.0
#4  0x00007f4bfa67d25f in clone () from /usr/lib/libc.so.6

Thread 6 (Thread 0x7f4bd9e29700 (LWP 18485)):
#0  0x00007f4bf670f39d in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007f4be0bd59ab in ?? () from /usr/lib/xorg/modules/dri/radeonsi_dri.so
#2  0x00007f4be0bd56e7 in ?? () from /usr/lib/xorg/modules/dri/radeonsi_dri.so
#3  0x00007f4bf6709297 in start_thread () from /usr/lib/libpthread.so.0
#4  0x00007f4bfa67d25f in clone () from /usr/lib/libc.so.6

Thread 5 (Thread 0x7f4bda62a700 (LWP 18484)):
#0  0x00007f4bf670f39d in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007f4be0bd59ab in ?? () from /usr/lib/xorg/modules/dri/radeonsi_dri.so
#2  0x00007f4be0bd56e7 in ?? () from /usr/lib/xorg/modules/dri/radeonsi_dri.so
#3  0x00007f4bf6709297 in start_thread () from /usr/lib/libpthread.so.0
#4  0x00007f4bfa67d25f in clone () from /usr/lib/libc.so.6

Thread 4 (Thread 0x7f4bdb030700 (LWP 18483)):
#0  0x00007f4bf670f39d in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007f4be0bd59ab in ?? () from /usr/lib/xorg/modules/dri/radeonsi_dri.so
#2  0x00007f4be0bd56e7 in ?? () from /usr/lib/xorg/modules/dri/radeonsi_dri.so
#3  0x00007f4bf6709297 in start_thread () from /usr/lib/libpthread.so.0
#4  0x00007f4bfa67d25f in clone () from /usr/lib/libc.so.6

Thread 3 (Thread 0x7f4bdc1b0700 (LWP 18482)):
#0  0x00007f4bf670f39d in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007f4be0bd59ab in ?? () from /usr/lib/xorg/modules/dri/radeonsi_dri.so
#2  0x00007f4be0bd56e7 in ?? () from /usr/lib/xorg/modules/dri/radeonsi_dri.so
#3  0x00007f4bf6709297 in start_thread () from /usr/lib/libpthread.so.0
#4  0x00007f4bfa67d25f in clone () from /usr/lib/libc.so.6

Thread 2 (Thread 0x7f4be9687700 (LWP 18481)):
#0  0x00007f4bfa6732bd in poll () from /usr/lib/libc.so.6
#1  0x00007f4bf4a0b9b6 in ?? () from /usr/lib/libglib-2.0.so.0
#2  0x00007f4bf4a0bacc in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#3  0x00007f4bfafa814b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#4  0x00007f4bfaf4e4ca in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#5  0x00007f4bfad6433a in QThread::exec() () from /usr/lib/libQt5Core.so.5
#6  0x00007f4bf86bfd45 in ?? () from /usr/lib/libQt5DBus.so.5
#7  0x00007f4bfad68bed in ?? () from /usr/lib/libQt5Core.so.5
#8  0x00007f4bf6709297 in start_thread () from /usr/lib/libpthread.so.0
#9  0x00007f4bfa67d25f in clone () from /usr/lib/libc.so.6

Thread 1 (Thread 0x7f4bfdded7c0 (LWP 18479)):
[KCrash Handler]
#6  0x00007f4beda67d49 in wl_map_insert_at () from /usr/lib/libwayland-client.so.0
#7  0x00007f4beda63f1e in wl_proxy_destroy () from /usr/lib/libwayland-client.so.0
#8  0x00007f4bec47f285 in KWayland::Client::Registry::release() () from /usr/lib/libKF5WaylandClient.so.5
#9  0x00007f4bec47f2ae in KWayland::Client::Registry::~Registry() () from /usr/lib/libKF5WaylandClient.so.5
#10 0x00007f4bec47f389 in KWayland::Client::Registry::~Registry() () from /usr/lib/libKF5WaylandClient.so.5
#11 0x00007f4bfaf7c2eb in QObjectPrivate::deleteChildren() () from /usr/lib/libQt5Core.so.5
#12 0x00007f4bfaf85c7b in QObject::~QObject() () from /usr/lib/libQt5Core.so.5
#13 0x00007f4bd6cc8e9c in ?? () from /usr/lib/qt/plugins/kcm_info.so
#14 0x00007f4bfaf7c2eb in QObjectPrivate::deleteChildren() () from /usr/lib/libQt5Core.so.5
#15 0x00007f4bfbcbaacc in QWidget::~QWidget() () from /usr/lib/libQt5Widgets.so.5
#16 0x00007f4bfbf2f8b9 in QTreeWidget::~QTreeWidget() () from /usr/lib/libQt5Widgets.so.5
#17 0x00007f4bfaf7c2eb in QObjectPrivate::deleteChildren() () from /usr/lib/libQt5Core.so.5
#18 0x00007f4bfbcbaacc in QWidget::~QWidget() () from /usr/lib/libQt5Widgets.so.5
#19 0x00007f4bfbdfa8c9 in QStackedWidget::~QStackedWidget() () from /usr/lib/libQt5Widgets.so.5
#20 0x00007f4bfaf7c2eb in QObjectPrivate::deleteChildren() () from /usr/lib/libQt5Core.so.5
#21 0x00007f4bfbcbaacc in QWidget::~QWidget() () from /usr/lib/libQt5Widgets.so.5
#22 0x00007f4bd6cc228e in ?? () from /usr/lib/qt/plugins/kcm_info.so
#23 0x00007f4bfd880ec4 in KCModuleProxy::deleteClient() () from /usr/lib/libKF5KCMUtils.so.5
#24 0x00007f4bfd8813dc in KCModuleProxy::~KCModuleProxy() () from /usr/lib/libKF5KCMUtils.so.5
#25 0x00007f4bfd881599 in KCModuleProxy::~KCModuleProxy() () from /usr/lib/libKF5KCMUtils.so.5
#26 0x00007f4bfaf7c2eb in QObjectPrivate::deleteChildren() () from /usr/lib/libQt5Core.so.5
#27 0x00007f4bfbcbaacc in QWidget::~QWidget() () from /usr/lib/libQt5Widgets.so.5
#28 0x00007f4bfbcbad09 in QWidget::~QWidget() () from /usr/lib/libQt5Widgets.so.5
#29 0x000000000041279f in ?? ()
#30 0x0000000000412a49 in ?? ()
#31 0x0000000000410404 in ?? ()
#32 0x0000000000416790 in ?? ()
#33 0x00007f4bfaf7e715 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQt5Core.so.5
#34 0x00000000004166af in ?? ()
#35 0x0000000000416959 in ?? ()
#36 0x00007f4bfaf7e715 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQt5Core.so.5
#37 0x00007f4bfbec3f35 in QAbstractItemView::clicked(QModelIndex const&) () from /usr/lib/libQt5Widgets.so.5
#38 0x00007f4bfbec703b in QAbstractItemView::mouseReleaseEvent(QMouseEvent*) () from /usr/lib/libQt5Widgets.so.5
#39 0x00007f4bfbf0e43b in QTreeView::mouseReleaseEvent(QMouseEvent*) () from /usr/lib/libQt5Widgets.so.5
#40 0x00007f4bfbcbed68 in QWidget::event(QEvent*) () from /usr/lib/libQt5Widgets.so.5
#41 0x00007f4bfbd9e2de in QFrame::event(QEvent*) () from /usr/lib/libQt5Widgets.so.5
#42 0x00007f4bfbecfe6b in QAbstractItemView::viewportEvent(QEvent*) () from /usr/lib/libQt5Widgets.so.5
#43 0x00007f4bfbf0dcac in QTreeView::viewportEvent(QEvent*) () from /usr/lib/libQt5Widgets.so.5
#44 0x00007f4bfaf4fb2c in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () from /usr/lib/libQt5Core.so.5
#45 0x00007f4bfbc7e445 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5
#46 0x00007f4bfbc8624f in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5
#47 0x00007f4bfaf4fe48 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/libQt5Core.so.5
#48 0x00007f4bfbc85222 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () from /usr/lib/libQt5Widgets.so.5
#49 0x00007f4bfbcd98db in ?? () from /usr/lib/libQt5Widgets.so.5
#50 0x00007f4bfbcdbf4a in ?? () from /usr/lib/libQt5Widgets.so.5
#51 0x00007f4bfbc7e46c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5
#52 0x00007f4bfbc85cf4 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5
#53 0x00007f4bfaf4fe48 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/libQt5Core.so.5
#54 0x00007f4bfb4bca93 in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () from /usr/lib/libQt5Gui.so.5
#55 0x00007f4bfb4be575 in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () from /usr/lib/libQt5Gui.so.5
#56 0x00007f4bfb496c0b in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Gui.so.5
#57 0x00007f4bedcfc850 in ?? () from /usr/lib/libQt5WaylandClient.so.5
#58 0x00007f4bf4a0b7b7 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#59 0x00007f4bf4a0ba20 in ?? () from /usr/lib/libglib-2.0.so.0
#60 0x00007f4bf4a0bacc in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#61 0x00007f4bfafa812f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#62 0x00007f4bfaf4e4ca in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#63 0x00007f4bfaf56d24 in QCoreApplication::exec() () from /usr/lib/libQt5Core.so.5
#64 0x000000000040dff9 in ?? ()
#65 0x00007f4bfa5b043a in __libc_start_main () from /usr/lib/libc.so.6
#66 0x000000000040e06a in _start ()

Possible duplicates by query: bug 379728, bug 374835.

Reported using DrKonqi