Application: kinfocenter (5.10.90) Qt Version: 5.9.1 Frameworks Version: 5.36.0 Operating System: Linux 4.11.8-1-default x86_64 Distribution: "openSUSE Tumbleweed" -- Information about the crash: - What I was doing when the application crashed: As the title says: I opened kinfocenter and clicked on "Graphical Information -> OpenGL". As soon as I clicked on it, kinfocenter crashed. This bug was reported as fixed in different QT versions (5.7, 5.8?) but it is still present. The crash can be reproduced every time. -- Backtrace: Application: Info Center (kinfocenter), signal: Segmentation fault Using host libthread_db library "/lib64/libthread_db.so.1". [Current thread is 1 (Thread 0x7f70a7174680 (LWP 2039))] Thread 8 (Thread 0x7f707af77700 (LWP 2047)): #0 0x00007f709fd105ed in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f7085a712fb in cnd_wait (mtx=0x562a339e42b0, cond=0x562a339e42d8) at ../../include/c11/threads_posix.h:159 #2 util_queue_thread_func (input=input@entry=0x562a3385d3b0) at u_queue.c:158 #3 0x00007f7085a71037 in impl_thrd_routine (p=<optimized out>) at ../../include/c11/threads_posix.h:87 #4 0x00007f709fd0a4e7 in start_thread () from /lib64/libpthread.so.0 #5 0x00007f70a3968a2f in clone () from /lib64/libc.so.6 Thread 7 (Thread 0x7f707b778700 (LWP 2046)): #0 0x00007f709fd105ed in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f7085a712fb in cnd_wait (mtx=0x562a339e42b0, cond=0x562a339e42d8) at ../../include/c11/threads_posix.h:159 #2 util_queue_thread_func (input=input@entry=0x562a33800330) at u_queue.c:158 #3 0x00007f7085a71037 in impl_thrd_routine (p=<optimized out>) at ../../include/c11/threads_posix.h:87 #4 0x00007f709fd0a4e7 in start_thread () from /lib64/libpthread.so.0 #5 0x00007f70a3968a2f in clone () from /lib64/libc.so.6 Thread 6 (Thread 0x7f707bf79700 (LWP 2045)): #0 0x00007f709fd105ed in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f7085a712fb in cnd_wait (mtx=0x562a339e42b0, cond=0x562a339e42d8) at ../../include/c11/threads_posix.h:159 #2 util_queue_thread_func (input=input@entry=0x562a3385d3b0) at u_queue.c:158 #3 0x00007f7085a71037 in impl_thrd_routine (p=<optimized out>) at ../../include/c11/threads_posix.h:87 #4 0x00007f709fd0a4e7 in start_thread () from /lib64/libpthread.so.0 #5 0x00007f70a3968a2f in clone () from /lib64/libc.so.6 Thread 5 (Thread 0x7f707c77a700 (LWP 2044)): #0 0x00007f709fd105ed in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f7085a712fb in cnd_wait (mtx=0x562a339e42b0, cond=0x562a339e42d8) at ../../include/c11/threads_posix.h:159 #2 util_queue_thread_func (input=input@entry=0x562a338423f0) at u_queue.c:158 #3 0x00007f7085a71037 in impl_thrd_routine (p=<optimized out>) at ../../include/c11/threads_posix.h:87 #4 0x00007f709fd0a4e7 in start_thread () from /lib64/libpthread.so.0 #5 0x00007f70a3968a2f in clone () from /lib64/libc.so.6 Thread 4 (Thread 0x7f707d1ba700 (LWP 2043)): #0 0x00007f709fd105ed in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f7085a712fb in cnd_wait (mtx=0x562a33835840, cond=0x562a33835868) at ../../include/c11/threads_posix.h:159 #2 util_queue_thread_func (input=input@entry=0x562a338075c0) at u_queue.c:158 #3 0x00007f7085a71037 in impl_thrd_routine (p=<optimized out>) at ../../include/c11/threads_posix.h:87 #4 0x00007f709fd0a4e7 in start_thread () from /lib64/libpthread.so.0 #5 0x00007f70a3968a2f in clone () from /lib64/libc.so.6 Thread 3 (Thread 0x7f707db3a700 (LWP 2042)): #0 0x00007f709fd105ed in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f7085a712fb in cnd_wait (mtx=0x562a33ce28e0, cond=0x562a33ce2908) at ../../include/c11/threads_posix.h:159 #2 util_queue_thread_func (input=input@entry=0x562a337fce50) at u_queue.c:158 #3 0x00007f7085a71037 in impl_thrd_routine (p=<optimized out>) at ../../include/c11/threads_posix.h:87 #4 0x00007f709fd0a4e7 in start_thread () from /lib64/libpthread.so.0 #5 0x00007f70a3968a2f in clone () from /lib64/libc.so.6 Thread 2 (Thread 0x7f7092572700 (LWP 2041)): #0 0x00007f70a427fd00 in idleTimerSourcePrepare(_GSource*, int*) () from /usr/lib64/libQt5Core.so.5 #1 0x00007f709df10248 in g_main_context_prepare () from /usr/lib64/libglib-2.0.so.0 #2 0x00007f709df10c3b in ?? () from /usr/lib64/libglib-2.0.so.0 #3 0x00007f709df10e1c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 #4 0x00007f70a427fa0b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5 #5 0x00007f70a422853a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5 #6 0x00007f70a405831a in QThread::exec() () from /usr/lib64/libQt5Core.so.5 #7 0x00007f70a19aaa45 in ?? () from /usr/lib64/libQt5DBus.so.5 #8 0x00007f70a405cd2e in QThreadPrivate::start(void*) () from /usr/lib64/libQt5Core.so.5 #9 0x00007f709fd0a4e7 in start_thread () from /lib64/libpthread.so.0 #10 0x00007f70a3968a2f in clone () from /lib64/libc.so.6 Thread 1 (Thread 0x7f70a7174680 (LWP 2039)): [KCrash Handler] #6 0x00007f7096995099 in wl_map_insert_at (map=<optimized out>, flags=flags@entry=0, i=<optimized out>, data=<optimized out>) at src/wayland-util.c:249 #7 0x00007f70969911ae in proxy_destroy (proxy=0x562a33823f70) at src/wayland-client.c:411 #8 wl_proxy_destroy (proxy=0x562a33823f70) at src/wayland-client.c:442 #9 0x00007f7095182f15 in wl_registry_destroy (wl_registry=<optimized out>) at /usr/include/wayland/wayland-client-protocol.h:1065 #10 KWayland::Client::WaylandPointer<wl_registry, wl_registry_destroy>::release (this=0x562a33ce3080, this=0x562a33ce3080) at /usr/src/debug/kwayland-5.36.0git.20170706T162957~dd8e084/src/client/wayland_pointer_p.h:53 #11 KWayland::Client::Registry::release (this=this@entry=0x562a337f8a30) at /usr/src/debug/kwayland-5.36.0git.20170706T162957~dd8e084/src/client/registry.cpp:358 #12 0x00007f7095182f3c in KWayland::Client::Registry::~Registry (this=0x562a337f8a30, __in_chrg=<optimized out>) at /usr/src/debug/kwayland-5.36.0git.20170706T162957~dd8e084/src/client/registry.cpp:353 #13 0x00007f7095182fc9 in KWayland::Client::Registry::~Registry (this=0x562a337f8a30, __in_chrg=<optimized out>) at /usr/src/debug/kwayland-5.36.0git.20170706T162957~dd8e084/src/client/registry.cpp:354 #14 0x00007f70a425522b in QObjectPrivate::deleteChildren() () from /usr/lib64/libQt5Core.so.5 #15 0x00007f70a425e58b in QObject::~QObject() () from /usr/lib64/libQt5Core.so.5 #16 0x00007f7079773409 in WaylandModule::~WaylandModule (this=0x562a338c8cc0, __in_chrg=<optimized out>) at /usr/src/debug/kinfocenter-5.10.90git~20170602T064833~a3340d3/Modules/base/info_wayland.cpp:48 #17 0x00007f70a425522b in QObjectPrivate::deleteChildren() () from /usr/lib64/libQt5Core.so.5 #18 0x00007f70a4fee7ac in QWidget::~QWidget() () from /usr/lib64/libQt5Widgets.so.5 #19 0x00007f70a5248409 in QTreeWidget::~QTreeWidget() () from /usr/lib64/libQt5Widgets.so.5 #20 0x00007f70a425522b in QObjectPrivate::deleteChildren() () from /usr/lib64/libQt5Core.so.5 #21 0x00007f70a4fee7ac in QWidget::~QWidget() () from /usr/lib64/libQt5Widgets.so.5 #22 0x00007f70a511f119 in QStackedWidget::~QStackedWidget() () from /usr/lib64/libQt5Widgets.so.5 #23 0x00007f70a425522b in QObjectPrivate::deleteChildren() () from /usr/lib64/libQt5Core.so.5 #24 0x00007f70a4fee7ac in QWidget::~QWidget() () from /usr/lib64/libQt5Widgets.so.5 #25 0x00007f70a63cbd31 in KCModule::~KCModule (this=0x562a338209d0, __in_chrg=<optimized out>) at /usr/src/debug/kconfigwidgets-5.36.0git.20170703T181705~671e1d0/src/kcmodule.cpp:177 #26 0x00007f707976c96e in KInfoListWidget::~KInfoListWidget (this=0x562a338209d0, __in_chrg=<optimized out>) at /usr/src/debug/kinfocenter-5.10.90git~20170602T064833~a3340d3/Modules/info/info.h:36 #27 KWaylandInfoWidget::~KWaylandInfoWidget (this=0x562a338209d0, __in_chrg=<optimized out>) at /usr/src/debug/kinfocenter-5.10.90git~20170602T064833~a3340d3/Modules/info/main.cpp:57 #28 KWaylandInfoWidget::~KWaylandInfoWidget (this=0x562a338209d0, __in_chrg=<optimized out>) at /usr/src/debug/kinfocenter-5.10.90git~20170602T064833~a3340d3/Modules/info/main.cpp:57 #29 0x00007f70a6b6ffb4 in KCModuleProxy::deleteClient (this=this@entry=0x562a338733d0) at /usr/src/debug/kcmutils-5.36.0git.20170630T101934~0aef24d/src/kcmoduleproxy.cpp:179 #30 0x00007f70a6b7005f in KCModuleProxy::~KCModuleProxy (this=0x562a338733d0, __in_chrg=<optimized out>) at /usr/src/debug/kcmutils-5.36.0git.20170630T101934~0aef24d/src/kcmoduleproxy.cpp:170 #31 0x00007f70a6b70229 in KCModuleProxy::~KCModuleProxy (this=0x562a338733d0, __in_chrg=<optimized out>) at /usr/src/debug/kcmutils-5.36.0git.20170630T101934~0aef24d/src/kcmoduleproxy.cpp:174 #32 0x00007f70a425522b in QObjectPrivate::deleteChildren() () from /usr/lib64/libQt5Core.so.5 #33 0x00007f70a4fee7ac in QWidget::~QWidget() () from /usr/lib64/libQt5Widgets.so.5 #34 0x00007f70a4fee9c9 in QWidget::~QWidget() () from /usr/lib64/libQt5Widgets.so.5 #35 0x0000562a326b79af in KcmContainer::setContainerLayout (this=this@entry=0x562a338768d0) at /usr/src/debug/kinfocenter-5.10.90git~20170602T064833~a3340d3/kcmcontainer.cpp:55 #36 0x0000562a326b7cc9 in KcmContainer::setKcm (this=0x562a338768d0, info=...) at /usr/src/debug/kinfocenter-5.10.90git~20170602T064833~a3340d3/kcmcontainer.cpp:79 #37 0x0000562a326b4cb6 in KInfoCenter::setKcm (this=0x562a33746d40, kcmItem=<optimized out>) at /usr/src/debug/kinfocenter-5.10.90git~20170602T064833~a3340d3/infocenter.cpp:205 #38 0x0000562a326b4d80 in KInfoCenter::itemClickedSlot (this=<optimized out>, item=<optimized out>) at /usr/src/debug/kinfocenter-5.10.90git~20170602T064833~a3340d3/infocenter.cpp:199 #39 0x0000562a326bb370 in KInfoCenter::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at /usr/src/debug/kinfocenter-5.10.90git~20170602T064833~a3340d3/build/kinfocenter_autogen/EWIEGA46WW/moc_infocenter.cpp:88 #40 0x00007f70a425745a in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib64/libQt5Core.so.5 #41 0x0000562a326bb12f in SidePanel::clicked (this=<optimized out>, _t1=<optimized out>, _t1@entry=0x7ffc792de228) at /usr/src/debug/kinfocenter-5.10.90git~20170602T064833~a3340d3/build/kinfocenter_autogen/EWIEGA46WW/moc_sidepanel.cpp:156 #42 0x0000562a326b7054 in SidePanel::clickedSlot (this=<optimized out>, index=...) at /usr/src/debug/kinfocenter-5.10.90git~20170602T064833~a3340d3/sidepanel.cpp:67 #43 0x0000562a326bb241 in SidePanel::qt_static_metacall (_o=<optimized out>, _id=<optimized out>, _a=<optimized out>, _c=<optimized out>) at /usr/src/debug/kinfocenter-5.10.90git~20170602T064833~a3340d3/build/kinfocenter_autogen/EWIEGA46WW/moc_sidepanel.cpp:96 #44 0x00007f70a425745a in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib64/libQt5Core.so.5 #45 0x00007f70a51e1c75 in QAbstractItemView::clicked(QModelIndex const&) () from /usr/lib64/libQt5Widgets.so.5 #46 0x00007f70a51e49eb in QAbstractItemView::mouseReleaseEvent(QMouseEvent*) () from /usr/lib64/libQt5Widgets.so.5 #47 0x00007f70a52290cb in QTreeView::mouseReleaseEvent(QMouseEvent*) () from /usr/lib64/libQt5Widgets.so.5 #48 0x00007f70a4ff2758 in QWidget::event(QEvent*) () from /usr/lib64/libQt5Widgets.so.5 #49 0x00007f70a50cb50e in QFrame::event(QEvent*) () from /usr/lib64/libQt5Widgets.so.5 #50 0x00007f70a51ecf7c in QAbstractItemView::viewportEvent(QEvent*) () from /usr/lib64/libQt5Widgets.so.5 #51 0x00007f70a52289bc in QTreeView::viewportEvent(QEvent*) () from /usr/lib64/libQt5Widgets.so.5 #52 0x00007f70a4229c34 in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () from /usr/lib64/libQt5Core.so.5 #53 0x00007f70a4fb4915 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5 #54 0x00007f70a4fbc20f in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5 #55 0x00007f70a4229f28 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib64/libQt5Core.so.5 #56 0x00007f70a4fbb25f in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () from /usr/lib64/libQt5Widgets.so.5 #57 0x00007f70a500c8ab in QWidgetWindow::handleMouseEvent(QMouseEvent*) () from /usr/lib64/libQt5Widgets.so.5 #58 0x00007f70a500ed01 in QWidgetWindow::event(QEvent*) () from /usr/lib64/libQt5Widgets.so.5 #59 0x00007f70a4fb493c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5 #60 0x00007f70a4fbbcb4 in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5 #61 0x00007f70a4229f28 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib64/libQt5Core.so.5 #62 0x00007f70a47f4b6b in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () from /usr/lib64/libQt5Gui.so.5 #63 0x00007f70a47f64b5 in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () from /usr/lib64/libQt5Gui.so.5 #64 0x00007f70a47cff8b in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Gui.so.5 #65 0x00007f7096c2c6e0 in userEventSourceDispatch(_GSource*, int (*)(void*), void*) () from /usr/lib64/libQt5WaylandClient.so.5 #66 0x00007f709df10b57 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0 #67 0x00007f709df10d88 in ?? () from /usr/lib64/libglib-2.0.so.0 #68 0x00007f709df10e1c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 #69 0x00007f70a427f9ef in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5 #70 0x00007f70a422853a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5 #71 0x00007f70a4230dc4 in QCoreApplication::exec() () from /usr/lib64/libQt5Core.so.5 #72 0x0000562a326b3cd9 in main (argc=<optimized out>, argv=<optimized out>) at /usr/src/debug/kinfocenter-5.10.90git~20170602T064833~a3340d3/main.cpp:77 Possible duplicates by query: bug 381457, bug 381359, bug 380373, bug 379728, bug 374835. Reported using DrKonqi
I cannot reproduce. Tried on Neon dev unstable and Debian testing with Plasma master.
Created attachment 107506 [details] New crash information added by DrKonqi kinfocenter (5.10.4) using Qt 5.7.1 - What I was doing when the application crashed: Select "OpenGL" Under Graphics section in KinfoCenter while running on Wayland under Fedora26 (KDE). -- Backtrace (Reduced): #6 0x00007f5fe682c9b9 in wl_map_insert_at () from /lib64/libwayland-client.so.0 #7 0x00007f5fe6828afe in wl_proxy_destroy () from /lib64/libwayland-client.so.0 #8 0x00007f5fe3e005c5 in KWayland::Client::Registry::release() () from /lib64/libKF5WaylandClient.so.5 #9 0x00007f5fe3e005ec in KWayland::Client::Registry::~Registry() () from /lib64/libKF5WaylandClient.so.5 #10 0x00007f5fe3e00679 in KWayland::Client::Registry::~Registry() () from /lib64/libKF5WaylandClient.so.5
*** This bug has been marked as a duplicate of bug 380373 ***