https://bugs.kde.org/show_bug.cgi?id=422984
Bug ID: 422984
Summary: system settings crashed on Wayland after I switch
between Colors and Icons KCMs
Product: systemsettings
Version: 5.19.0
Platform: Archlinux Packages
OS: Linux
Status: REPORTED
Severity: crash
Priority: NOR
Component: general
Assignee: plasma-b...@kde.org
Reporter: bugsefor...@gmx.com
Target Milestone: ---
SUMMARY
I many color schemes and icon themes installed. When I switch from Colors kcm
to Icons kcm, system settings freezes for a while then crashes.
Operating System: Arch Linux
KDE Plasma Version: 5.19.0
KDE Frameworks Version: 5.71.0
Qt Version: 5.15.0
Thread 12 (Thread 0x7f69fa2bc700 (LWP 146515)):
#0 0x00007f69ff43305f in poll () from /usr/lib/libc.so.6
#1 0x00007f69fbae2f38 in ?? () from /usr/lib/libglib-2.0.so.0
#2 0x00007f69fba94221 in g_main_context_iteration () from
/usr/lib/libglib-2.0.so.0
#3 0x00007f69ff9f0211 in QEventDispatcherGlib::processEvents
(this=0x7f69f4000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#4 0x00007f69ff99601c in QEventLoop::exec (this=this@entry=0x7f69fa2bbcd0,
flags=..., flags@entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:141
#5 0x00007f69ff7b1c32 in QThread::exec (this=<optimized out>) at
../../include/QtCore/../../src/corelib/global/qflags.h:121
#6 0x00007f69ffc4c098 in QDBusConnectionManager::run (this=0x7f69ffcba080
<(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
qdbusconnection.cpp:179
#7 0x00007f69ff7b2e0f in QThreadPrivate::start (arg=0x7f69ffcba080 <(anonymous
namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
thread/qthread_unix.cpp:342
#8 0x00007f69fdff4422 in start_thread () from /usr/lib/libpthread.so.0
#9 0x00007f69ff43dbf3 in clone () from /usr/lib/libc.so.6
Thread 11 (Thread 0x7f69af7fe700 (LWP 146751)):
#0 0x00007f69ff43305f in poll () from /usr/lib/libc.so.6
#1 0x00007f69fbae2f38 in ?? () from /usr/lib/libglib-2.0.so.0
#2 0x00007f69fba94221 in g_main_context_iteration () from
/usr/lib/libglib-2.0.so.0
#3 0x00007f69ff9f022c in QEventDispatcherGlib::processEvents
(this=0x7f69a0000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4 0x00007f69ff99601c in QEventLoop::exec (this=this@entry=0x7f69af7fdd20,
flags=..., flags@entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:141
#5 0x00007f69ff7b1c32 in QThread::exec (this=<optimized out>) at
../../include/QtCore/../../src/corelib/global/qflags.h:121
#6 0x00007f69ff7b2e0f in QThreadPrivate::start (arg=0x55823d765dd0) at
thread/qthread_unix.cpp:342
#7 0x00007f69fdff4422 in start_thread () from /usr/lib/libpthread.so.0
#8 0x00007f69ff43dbf3 in clone () from /usr/lib/libc.so.6
Thread 10 (Thread 0x7f69bfd6d700 (LWP 146748)):
#0 0x00007f69ff43305f in poll () from /usr/lib/libc.so.6
#1 0x00007f69fbae2f38 in ?? () from /usr/lib/libglib-2.0.so.0
#2 0x00007f69fba94221 in g_main_context_iteration () from
/usr/lib/libglib-2.0.so.0
#3 0x00007f69ff9f0211 in QEventDispatcherGlib::processEvents
(this=0x7f69b80748e0, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#4 0x00007f69ff99601c in QEventLoop::exec (this=this@entry=0x7f69bfd6cd20,
flags=..., flags@entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:141
#5 0x00007f69ff7b1c32 in QThread::exec (this=<optimized out>) at
../../include/QtCore/../../src/corelib/global/qflags.h:121
#6 0x00007f69ff7b2e0f in QThreadPrivate::start (arg=0x558241e5c410) at
thread/qthread_unix.cpp:342
#7 0x00007f69fdff4422 in start_thread () from /usr/lib/libpthread.so.0
#8 0x00007f69ff43dbf3 in clone () from /usr/lib/libc.so.6
Thread 9 (Thread 0x7f69db5ef700 (LWP 146521)):
#0 0x00007f69ff43305f in poll () from /usr/lib/libc.so.6
#1 0x00007f69fbae2f38 in ?? () from /usr/lib/libglib-2.0.so.0
#2 0x00007f69fba94221 in g_main_context_iteration () from
/usr/lib/libglib-2.0.so.0
#3 0x00007f69ff9f0211 in QEventDispatcherGlib::processEvents
(this=0x7f69d4000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#4 0x00007f69ff99601c in QEventLoop::exec (this=this@entry=0x7f69db5eed00,
flags=..., flags@entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:141
#5 0x00007f69ff7b1c32 in QThread::exec (this=this@entry=0x55823634eb70) at
../../include/QtCore/../../src/corelib/global/qflags.h:121
#6 0x00007f69fea92789 in QQmlThreadPrivate::run (this=0x55823634eb70) at
/usr/src/debug/qtdeclarative-everywhere-src-5.15.0/src/qml/qml/ftw/qqmlthread.cpp:155
#7 0x00007f69ff7b2e0f in QThreadPrivate::start (arg=0x55823634eb70) at
thread/qthread_unix.cpp:342
#8 0x00007f69fdff4422 in start_thread () from /usr/lib/libpthread.so.0
#9 0x00007f69ff43dbf3 in clone () from /usr/lib/libc.so.6
Thread 8 (Thread 0x7f69f21a7700 (LWP 146519)):
#0 0x00007f69fdffae32 in pthread_cond_wait@@GLIBC_2.3.2 () from
/usr/lib/libpthread.so.0
#1 0x00007f69f36c84cc in ?? () from /usr/lib/dri/i965_dri.so
#2 0x00007f69f36c77e8 in ?? () from /usr/lib/dri/i965_dri.so
#3 0x00007f69fdff4422 in start_thread () from /usr/lib/libpthread.so.0
#4 0x00007f69ff43dbf3 in clone () from /usr/lib/libc.so.6
Thread 7 (Thread 0x7f69c9517700 (LWP 146920)):
#0 0x00007f69ff43305f in poll () from /usr/lib/libc.so.6
#1 0x00007f69fbae2f38 in ?? () from /usr/lib/libglib-2.0.so.0
#2 0x00007f69fba94221 in g_main_context_iteration () from
/usr/lib/libglib-2.0.so.0
#3 0x00007f69ff9f0211 in QEventDispatcherGlib::processEvents
(this=0x7f69a805d670, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#4 0x00007f69ff99601c in QEventLoop::exec (this=this@entry=0x7f69c9516d00,
flags=..., flags@entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:141
#5 0x00007f69ff7b1c32 in QThread::exec (this=this@entry=0x55823ad935d0) at
../../include/QtCore/../../src/corelib/global/qflags.h:121
#6 0x00007f69fea92789 in QQmlThreadPrivate::run (this=0x55823ad935d0) at
/usr/src/debug/qtdeclarative-everywhere-src-5.15.0/src/qml/qml/ftw/qqmlthread.cpp:155
#7 0x00007f69ff7b2e0f in QThreadPrivate::start (arg=0x55823ad935d0) at
thread/qthread_unix.cpp:342
#8 0x00007f69fdff4422 in start_thread () from /usr/lib/libpthread.so.0
#9 0x00007f69ff43dbf3 in clone () from /usr/lib/libc.so.6
Thread 6 (Thread 0x7f69f8b32700 (LWP 146516)):
#0 0x00007f69fdffae32 in pthread_cond_wait@@GLIBC_2.3.2 () from
/usr/lib/libpthread.so.0
#1 0x00007f69f36c84cc in ?? () from /usr/lib/dri/i965_dri.so
#2 0x00007f69f36c77e8 in ?? () from /usr/lib/dri/i965_dri.so
#3 0x00007f69fdff4422 in start_thread () from /usr/lib/libpthread.so.0
#4 0x00007f69ff43dbf3 in clone () from /usr/lib/libc.so.6
Thread 5 (Thread 0x7f69f29a8700 (LWP 146518)):
#0 0x00007f69fdffae32 in pthread_cond_wait@@GLIBC_2.3.2 () from
/usr/lib/libpthread.so.0
#1 0x00007f69f36c84cc in ?? () from /usr/lib/dri/i965_dri.so
#2 0x00007f69f36c77e8 in ?? () from /usr/lib/dri/i965_dri.so
#3 0x00007f69fdff4422 in start_thread () from /usr/lib/libpthread.so.0
#4 0x00007f69ff43dbf3 in clone () from /usr/lib/libc.so.6
Thread 4 (Thread 0x7f69f31a9700 (LWP 146517)):
#0 0x00007f69fdffae32 in pthread_cond_wait@@GLIBC_2.3.2 () from
/usr/lib/libpthread.so.0
#1 0x00007f69f36c84cc in ?? () from /usr/lib/dri/i965_dri.so
#2 0x00007f69f36c77e8 in ?? () from /usr/lib/dri/i965_dri.so
#3 0x00007f69fdff4422 in start_thread () from /usr/lib/libpthread.so.0
#4 0x00007f69ff43dbf3 in clone () from /usr/lib/libc.so.6
Thread 3 (Thread 0x7f69ae7fc700 (LWP 146761)):
#0 0x00007f69ff43305f in poll () from /usr/lib/libc.so.6
#1 0x00007f69fbae2f38 in ?? () from /usr/lib/libglib-2.0.so.0
#2 0x00007f69fba94221 in g_main_context_iteration () from
/usr/lib/libglib-2.0.so.0
#3 0x00007f69ff9f022c in QEventDispatcherGlib::processEvents
(this=0x7f6998000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4 0x00007f69ff99601c in QEventLoop::exec (this=this@entry=0x7f69ae7fbd20,
flags=..., flags@entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:141
#5 0x00007f69ff7b1c32 in QThread::exec (this=<optimized out>) at
../../include/QtCore/../../src/corelib/global/qflags.h:121
#6 0x00007f69ff7b2e0f in QThreadPrivate::start (arg=0x558241f66dd0) at
thread/qthread_unix.cpp:342
#7 0x00007f69fdff4422 in start_thread () from /usr/lib/libpthread.so.0
#8 0x00007f69ff43dbf3 in clone () from /usr/lib/libc.so.6
Thread 2 (Thread 0x7f69f19a6700 (LWP 146520)):
#0 0x00007f69ff43305f in poll () from /usr/lib/libc.so.6
#1 0x00007f69fbae2f38 in ?? () from /usr/lib/libglib-2.0.so.0
#2 0x00007f69fba94221 in g_main_context_iteration () from
/usr/lib/libglib-2.0.so.0
#3 0x00007f69ff9f0211 in QEventDispatcherGlib::processEvents
(this=0x7f69e0000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#4 0x00007f69ff99601c in QEventLoop::exec (this=this@entry=0x7f69f19a5d00,
flags=..., flags@entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:141
#5 0x00007f69ff7b1c32 in QThread::exec (this=this@entry=0x5582361909d0) at
../../include/QtCore/../../src/corelib/global/qflags.h:121
#6 0x00007f69fea92789 in QQmlThreadPrivate::run (this=0x5582361909d0) at
/usr/src/debug/qtdeclarative-everywhere-src-5.15.0/src/qml/qml/ftw/qqmlthread.cpp:155
#7 0x00007f69ff7b2e0f in QThreadPrivate::start (arg=0x5582361909d0) at
thread/qthread_unix.cpp:342
#8 0x00007f69fdff4422 in start_thread () from /usr/lib/libpthread.so.0
#9 0x00007f69ff43dbf3 in clone () from /usr/lib/libc.so.6
Thread 1 (Thread 0x7f69fad90540 (LWP 146513)):
#0 0x00007f69ff37a355 in raise () from /usr/lib/libc.so.6
#1 0x00007f69ff363853 in abort () from /usr/lib/libc.so.6
#2 0x00007f69ff7759ac in qt_message_fatal (message=<synthetic pointer>...,
context=...) at global/qlogging.cpp:1914
#3 QMessageLogger::fatal (this=this@entry=0x7ffd0604e840,
msg=msg@entry=0x7f69faa090b8 "The Wayland connection broke. Did the Wayland
compositor die?") at global/qlogging.cpp:893
#4 0x00007f69fa9820fa in QtWaylandClient::QWaylandDisplay::checkError
(this=<optimized out>) at /usr/include/qt/QtCore/qlogging.h:90
#5 QtWaylandClient::QWaylandDisplay::checkError (this=<optimized out>) at
/usr/src/debug/qtwayland-everywhere-src-5.15.0/src/client/qwaylanddisplay.cpp:204
#6 0x00007f69fa990699 in
QtWaylandClient::QWaylandDisplay::dispatchQueueWhile(wl_event_queue*,
std::function<bool ()>, int) (this=0x558235d10180, queue=0x558235ea5d60,
condition=..., timeout=timeout@entry=100) at
/usr/src/debug/qtwayland-everywhere-src-5.15.0/src/client/qwaylanddisplay.cpp:260
#7 0x00007f69fa995723 in QtWaylandClient::QWaylandWindow::waitForFrameSync
(this=0x558235ece350, timeout=100) at /usr/include/c++/10.1.0/new:175
#8 0x00007f69f8e596cc in QtWaylandClient::QWaylandGLContext::swapBuffers
(this=0x5582374bb360, surface=<optimized out>) at
/usr/src/debug/qtwayland-everywhere-src-5.15.0/src/hardwareintegration/client/wayland-egl/qwaylandglcontext.cpp:486
#9 0x00007f6a0013dab5 in QPlatformBackingStore::composeAndFlush
(this=this@entry=0x558235f9adc0, window=0x558235f11400, region=..., offset=...,
textures=textures@entry=0x558241bad240,
translucentBackground=translucentBackground@entry=false) at
../../include/QtCore/../../src/corelib/tools/qscopedpointer.h:116
#10 0x00007f6a005037a4 in QWidgetRepaintManager::flush
(this=this@entry=0x558235f99dd0, widget=0x558235d84200, region=...,
widgetTextures=<optimized out>, widgetTextures@entry=0x558241bad240) at
kernel/qwidgetrepaintmanager.cpp:1179
#11 0x00007f6a00505848 in QWidgetRepaintManager::flush
(this=this@entry=0x558235f99dd0) at kernel/qwidgetrepaintmanager.cpp:1092
#12 0x00007f6a005077ba in QWidgetRepaintManager::paintAndFlush (this=<optimized
out>) at kernel/qwidgetrepaintmanager.cpp:941
#13 0x00007f6a005383bb in QWidget::event (this=this@entry=0x558235d84200,
event=event@entry=0x55823dfd6bd0) at kernel/qwidget.cpp:8972
#14 0x00007f6a0064a18d in QMainWindow::event (this=this@entry=0x558235d84200,
event=event@entry=0x55823dfd6bd0) at widgets/qmainwindow.cpp:1341
#15 0x00007f6a00f7522e in KMainWindow::event (this=this@entry=0x558235d84200,
ev=ev@entry=0x55823dfd6bd0) at
/usr/src/debug/kxmlgui-5.71.0/src/kmainwindow.cpp:885
#16 0x00007f6a00fa4b2a in KXmlGuiWindow::event (this=0x558235d84200,
ev=0x55823dfd6bd0) at /usr/src/debug/kxmlgui-5.71.0/src/kxmlguiwindow.cpp:121
#17 0x00007f6a004f66f2 in QApplicationPrivate::notify_helper (this=<optimized
out>, receiver=0x558235d84200, e=0x55823dfd6bd0) at
kernel/qapplication.cpp:3671
#18 0x00007f69ff99769a in QCoreApplication::notifyInternal2
(receiver=0x558235d84200, event=0x55823dfd6bd0) at
../../include/QtCore/5.15.0/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:325
#19 0x00007f69ff99a183 in QCoreApplicationPrivate::sendPostedEvents
(receiver=0x0, event_type=0, data=0x558235cfcca0) at
kernel/qcoreapplication.cpp:1815
#20 0x00007f69ff9f0bd4 in postEventSourceDispatch (s=0x558235d084c0) at
kernel/qeventdispatcher_glib.cpp:277
#21 0x00007f69fba9543c in g_main_context_dispatch () from
/usr/lib/libglib-2.0.so.0
#22 0x00007f69fbae2fa9 in ?? () from /usr/lib/libglib-2.0.so.0
#23 0x00007f69fba94221 in g_main_context_iteration () from
/usr/lib/libglib-2.0.so.0
#24 0x00007f69ff9f0211 in QEventDispatcherGlib::processEvents
(this=0x558235d81e60, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#25 0x00007f69ff99601c in QEventLoop::exec (this=this@entry=0x7ffd0604f3b0,
flags=..., flags@entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:141
#26 0x00007f69ff99e4a4 in QCoreApplication::exec () at
../../include/QtCore/../../src/corelib/global/qflags.h:121
#27 0x0000558234210806 in main (argc=<optimized out>, argv=0x7ffd0604f4d0) at
/usr/src/debug/systemsettings-5.19.0/app/main.cpp:168
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