https://bugs.kde.org/show_bug.cgi?id=389443
Bug ID: 389443
Summary: Ubuntu 17.10, unstable System Settings application
Product: Discover
Version: 5.10.5
Platform: Ubuntu Packages
OS: Linux
Status: UNCONFIRMED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: discover
Assignee: aleix...@kde.org
Reporter: moili...@gmail.com
Target Milestone: ---
Application: plasma-discover (5.10.5)
Qt Version: 5.9.1
Frameworks Version: 5.38.0
Operating System: Linux 4.13.0-31-lowlatency x86_64
Distribution: Ubuntu 17.10
-- Information about the crash:
Currently, System Settings keep crashing after clicking almost any buttons.
E.g. 1. click Desktop Behavior; 2. click Desktop Effects --> crash. Just
directly clicking on Workspace Theme also leads to a crash.
But e.g. changing settings under Window Management does not seem to lead to a
crash.
Earlier I fetched some themes using the System Settings and activated one.
Though I cannot use System Settings now to check the situation.
Not sure if related, but my screen saver also keep crashing, requiring to
unlock session from virtual console.
The crash can be reproduced every time.
-- Backtrace:
Application: Discover (plasma-discover), signal: Aborted
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f8cce2a46c0 (LWP 31347))]
Thread 10 (Thread 0x7f8c6bdf3700 (LWP 31363)):
#0 0x00007f8cc99f5951 in __GI___poll (fds=0x7f8c64016e60, nfds=7, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007f8cc42dc169 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f8cc42dc27c in g_main_context_iteration () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f8cca33549b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f8cca2dae3a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f8cca0fa3ca in QThread::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f8cca0ff29d in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007f8cc626a7fc in start_thread (arg=0x7f8c6bdf3700) at
pthread_create.c:465
#8 0x00007f8cc9a01b5f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 9 (Thread 0x7f8c7ce2b700 (LWP 31361)):
#0 0x00007f8cc99f106d in __GI___libc_read (fd=29, buf=0x7f8c7ce2abd0,
nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:26
#1 0x00007f8cc2a9a073 in () at
/usr/lib/nvidia-384/tls/libnvidia-tls.so.384.111
#2 0x00007f8cc4320280 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f8cc42dbc4b in g_main_context_check () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007f8cc42dc110 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5 0x00007f8cc42dc502 in g_main_loop_run () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#6 0x00007f8c7ee84b26 in () at /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#7 0x00007f8cc4303645 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#8 0x00007f8cc626a7fc in start_thread (arg=0x7f8c7ce2b700) at
pthread_create.c:465
#9 0x00007f8cc9a01b5f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 8 (Thread 0x7f8c7d62c700 (LWP 31360)):
#0 0x00007f8cc99f5951 in __GI___poll (fds=0x55e515945740, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007f8cc42dc169 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f8cc42dc27c in g_main_context_iteration () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f8cc42dc2c1 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007f8cc4303645 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5 0x00007f8cc626a7fc in start_thread (arg=0x7f8c7d62c700) at
pthread_create.c:465
#6 0x00007f8cc9a01b5f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 7 (Thread 0x7f8c971bc700 (LWP 31354)):
#0 0x00007f8cc99f5951 in __GI___poll (fds=0x55e515ebb200, nfds=5, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007f8cc42dc169 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f8cc42dc27c in g_main_context_iteration () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f8cca33547f in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f8cca2dae3a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f8cca0fa3ca in QThread::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f8cca0ff29d in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007f8cc626a7fc in start_thread (arg=0x7f8c971bc700) at
pthread_create.c:465
#8 0x00007f8cc9a01b5f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 6 (Thread 0x7f8c98704700 (LWP 31353)):
#0 0x00007f8cc9a02c40 in __libc_recvmsg (fd=7, msg=0x7f8c98702b40, flags=0) at
../sysdeps/unix/sysv/linux/recvmsg.c:28
#1 0x00007f8cc9a1e93d in __netlink_request (h=h@entry=0x7f8c98702c60,
type=type@entry=18) at ../sysdeps/unix/sysv/linux/ifaddrs.c:173
#2 0x00007f8cc9a1ec86 in getifaddrs_internal (ifap=ifap@entry=0x7f8c98702d28)
at ../sysdeps/unix/sysv/linux/ifaddrs.c:337
#3 0x00007f8cc9a1fa30 in __getifaddrs (ifap=0x7f8c98702d28) at
../sysdeps/unix/sysv/linux/ifaddrs.c:831
#4 0x00007f8cc871733b in () at /usr/lib/x86_64-linux-gnu/libQt5Network.so.5
#5 0x00007f8cc870cdd5 in () at /usr/lib/x86_64-linux-gnu/libQt5Network.so.5
#6 0x00007f8cc870d564 in QNetworkInterface::allInterfaces() () at
/usr/lib/x86_64-linux-gnu/libQt5Network.so.5
#7 0x00007f8c97aaf73b in () at
/usr/lib/x86_64-linux-gnu/qt5/plugins/bearer/libqgenericbearer.so
#8 0x00007f8cca2ed383 in QMetaMethod::invoke(QObject*, Qt::ConnectionType,
QGenericReturnArgument, QGenericArgument, QGenericArgument, QGenericArgument,
QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument,
QGenericArgument, QGenericArgument, QGenericArgument) const () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9 0x00007f8cca2ef7fd in QMetaObject::invokeMethod(QObject*, char const*,
Qt::ConnectionType, QGenericReturnArgument, QGenericArgument, QGenericArgument,
QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument,
QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007f8cc86f573b in QNetworkConfigurationManagerPrivate::pollEngines() ()
at /usr/lib/x86_64-linux-gnu/libQt5Network.so.5
#11 0x00007f8cc8775d15 in () at /usr/lib/x86_64-linux-gnu/libQt5Network.so.5
#12 0x00007f8cca30b8e5 in QMetaObject::activate(QObject*, int, int, void**) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#13 0x00007f8cca3183b7 in QTimer::timeout(QTimer::QPrivateSignal) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#14 0x00007f8cca318718 in QTimer::timerEvent(QTimerEvent*) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#15 0x00007f8cca30c40b in QObject::event(QEvent*) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#16 0x00007f8cca2dcdd1 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#17 0x00007f8cca33491e in QTimerInfoList::activateTimers() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#18 0x00007f8cca3350e1 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#19 0x00007f8cc42dbfb7 in g_main_context_dispatch () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#20 0x00007f8cc42dc1f0 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#21 0x00007f8cc42dc27c in g_main_context_iteration () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#22 0x00007f8cca33547f in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#23 0x00007f8cca2dae3a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#24 0x00007f8cca0fa3ca in QThread::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#25 0x00007f8cca0ff29d in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#26 0x00007f8cc626a7fc in start_thread (arg=0x7f8c98704700) at
pthread_create.c:465
#27 0x00007f8cc9a01b5f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 5 (Thread 0x7f8ca2566700 (LWP 31352)):
#0 0x00007f8cc99f5951 in __GI___poll (fds=0x7f8c9c004e80, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007f8cc42dc169 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f8cc42dc27c in g_main_context_iteration () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f8cca33549b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f8cca2dae3a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f8cca0fa3ca in QThread::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f8ccd584846 in () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#7 0x00007f8cca0ff29d in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007f8cc626a7fc in start_thread (arg=0x7f8ca2566700) at
pthread_create.c:465
#9 0x00007f8cc9a01b5f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 4 (Thread 0x7f8cb08b2700 (LWP 31351)):
#0 0x00007f8cc99f5951 in __GI___poll (fds=0x7f8ca4004a60, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007f8cc42dc169 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f8cc42dc27c in g_main_context_iteration () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f8cca33549b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f8cca2dae3a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f8cca0fa3ca in QThread::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f8ccad05f45 in () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7 0x00007f8cca0ff29d in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007f8cc626a7fc in start_thread (arg=0x7f8cb08b2700) at
pthread_create.c:465
#9 0x00007f8cc9a01b5f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 3 (Thread 0x7f8cb10b3700 (LWP 31350)):
#0 0x00007f8cc99f106d in __GI___libc_read (fd=7, buf=0x7f8cb10b2a60,
nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:26
#1 0x00007f8cc2a9a073 in () at
/usr/lib/nvidia-384/tls/libnvidia-tls.so.384.111
#2 0x00007f8cc4320280 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f8cc42dbc4b in g_main_context_check () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007f8cc42dc110 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5 0x00007f8cc42dc27c in g_main_context_iteration () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#6 0x00007f8cca33549b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007f8cca2dae3a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007f8cca0fa3ca in QThread::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9 0x00007f8ccc489e45 in () at /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#10 0x00007f8cca0ff29d in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007f8cc626a7fc in start_thread (arg=0x7f8cb10b3700) at
pthread_create.c:465
#12 0x00007f8cc9a01b5f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 2 (Thread 0x7f8cb9ebc700 (LWP 31349)):
#0 0x00007f8cc99f5951 in __GI___poll (fds=0x7f8cb9ebbbb8, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007f8cc4075747 in () at /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2 0x00007f8cc407753a in xcb_wait_for_event () at
/usr/lib/x86_64-linux-gnu/libxcb.so.1
#3 0x00007f8cbca4af09 in () at /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4 0x00007f8cca0ff29d in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f8cc626a7fc in start_thread (arg=0x7f8cb9ebc700) at
pthread_create.c:465
#6 0x00007f8cc9a01b5f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 1 (Thread 0x7f8cce2a46c0 (LWP 31347)):
[KCrash Handler]
#6 0x00007f8cc99240bb in __GI_raise (sig=sig@entry=6) at
../sysdeps/unix/sysv/linux/raise.c:51
#7 0x00007f8cc9925f5d in __GI_abort () at abort.c:90
#8 0x00007f8cca0ea107 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9 0x00007f8ccd5e7787 in
QSGRenderLoop::handleContextCreationFailure(QQuickWindow*, bool) () at
/usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#10 0x00007f8ccd5e8755 in () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#11 0x00007f8ccd5e937a in () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#12 0x00007f8ccb12bd35 in QWindow::event(QEvent*) () at
/usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#13 0x00007f8ccd65cd05 in QQuickWindow::event(QEvent*) () at
/usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#14 0x00007f8ccb8db46c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#15 0x00007f8ccb8e2d34 in QApplication::notify(QObject*, QEvent*) () at
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#16 0x00007f8cca2dcde8 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#17 0x00007f8ccb120e5f in
QGuiApplicationPrivate::processExposeEvent(QWindowSystemInterfacePrivate::ExposeEvent*)
() at /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#18 0x00007f8ccb121a9d in
QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*)
() at /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#19 0x00007f8ccb0f9cab in
QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>)
() at /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#20 0x00007f8cbcaad5a0 in () at /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#21 0x00007f8cc42dbfb7 in g_main_context_dispatch () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#22 0x00007f8cc42dc1f0 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#23 0x00007f8cc42dc27c in g_main_context_iteration () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#24 0x00007f8cca33547f in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#25 0x00007f8cca2dae3a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#26 0x00007f8cca2e3da4 in QCoreApplication::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#27 0x000055e514e0cfa8 in ()
#28 0x00007f8cc990e1c1 in __libc_start_main (main=0x55e514e0c6d0, argc=1,
argv=0x7ffcacb3ef38, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7ffcacb3ef28) at ../csu/libc-start.c:308
#29 0x000055e514e0d22a in _start ()
Reported using DrKonqi
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