https://bugs.kde.org/show_bug.cgi?id=451956
Bug ID: 451956
Summary: System Settings crashed after applying 'Text' boot
splash theme
Product: systemsettings
Version: unspecified
Platform: Neon Packages
OS: Linux
Status: REPORTED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: plasma-b...@kde.org
Reporter: bugsefor...@gmx.com
Target Milestone: ---
Application: systemsettings (5.24.80)
Qt Version: 5.15.3
Frameworks Version: 5.93.0
Operating System: Linux 5.11.0-40-generic x86_64
Windowing System: Wayland
Distribution: KDE neon Unstable Edition
DrKonqi: 5.24.80 [CoredumpBackend]
-- Information about the crash:
- What I was doing when the application crashed:
I opened Boot Splash Screen KCM, double-clicked on 'Text' theme, entered my
password, 'Text' theme was applied and then System Settings crashed.
The reporter is unsure if this crash is reproducible.
-- Backtrace:
Application: System Settings (systemsettings), signal: Segmentation fault
Content of s_kcrashErrorMessage: std::unique_ptr<char []> = {get() = 0x0}
[New LWP 13084]
[New LWP 13086]
[New LWP 13088]
[New LWP 13108]
[New LWP 13089]
[New LWP 13087]
[New LWP 13090]
[New LWP 13107]
[New LWP 13109]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
Core was generated by `/usr/bin/systemsettings'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0 __GI_raise (sig=sig@entry=11) at ../sysdeps/unix/sysv/linux/raise.c:50
[Current thread is 1 (Thread 0x7fd56a84a9c0 (LWP 13084))]
__preamble__
[Current thread is 1 (Thread 0x7fd56a84a9c0 (LWP 13084))]
Thread 9 (Thread 0x7fd5451f2700 (LWP 13109)):
#0 0x00007fd56f13c9cf in __GI___poll (fds=0x55fe4ed294d0, nfds=2, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007fd56dbfa36e in g_main_context_poll (priority=<optimized out>,
n_fds=2, fds=0x55fe4ed294d0, timeout=<optimized out>, context=0x55fe4ed294f0)
at ../../../glib/gmain.c:4346
#2 g_main_context_iterate (context=0x55fe4ed294f0, block=block@entry=1,
dispatch=dispatch@entry=1, self=<optimized out>) at ../../../glib/gmain.c:4042
#3 0x00007fd56dbfa6f3 in g_main_loop_run (loop=0x55fe4ed295e0) at
../../../glib/gmain.c:4241
#4 0x00007fd546941f8a in gdbus_shared_thread_func (user_data=0x55fe4ebd15a0)
at ../../../gio/gdbusprivate.c:279
#5 0x00007fd56dc23ad1 in g_thread_proxy (data=0x55fe4aac3920) at
../../../glib/gthread.c:807
#6 0x00007fd56e5b7609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#7 0x00007fd56f149163 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 8 (Thread 0x7fd55387a700 (LWP 13107)):
#0 0x00007fd56f13c9cf in __GI___poll (fds=0x7fd54813f890, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007fd56dbfa36e in g_main_context_poll (priority=<optimized out>,
n_fds=1, fds=0x7fd54813f890, timeout=<optimized out>, context=0x7fd548292320)
at ../../../glib/gmain.c:4346
#2 g_main_context_iterate (context=context@entry=0x7fd548292320,
block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at
../../../glib/gmain.c:4042
#3 0x00007fd56dbfa4a3 in g_main_context_iteration (context=0x7fd548292320,
may_block=may_block@entry=1) at ../../../glib/gmain.c:4108
#4 0x00007fd56f70f642 in QEventDispatcherGlib::processEvents
(this=0x7fd548249410, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#5 0x00007fd56f6b387b in QEventLoop::exec (this=this@entry=0x7fd553879bc0,
flags=..., flags@entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:141
#6 0x00007fd56f4cd442 in QThread::exec (this=this@entry=0x55fe4c27e280) at
../../include/QtCore/../../src/corelib/global/qflags.h:121
#7 0x00007fd56d491b39 in QQmlThreadPrivate::run (this=0x55fe4c27e280) at
qml/ftw/qqmlthread.cpp:155
#8 0x00007fd56f4ce623 in QThreadPrivate::start (arg=0x55fe4c27e280) at
thread/qthread_unix.cpp:331
#9 0x00007fd56e5b7609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#10 0x00007fd56f149163 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 7 (Thread 0x7fd5593aa700 (LWP 13090)):
#0 0x00007fd56f13c9cf in __GI___poll (fds=0x7fd54c004e60, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007fd56dbfa36e in g_main_context_poll (priority=<optimized out>,
n_fds=1, fds=0x7fd54c004e60, timeout=<optimized out>, context=0x7fd54c000c20)
at ../../../glib/gmain.c:4346
#2 g_main_context_iterate (context=context@entry=0x7fd54c000c20,
block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at
../../../glib/gmain.c:4042
#3 0x00007fd56dbfa4a3 in g_main_context_iteration (context=0x7fd54c000c20,
may_block=may_block@entry=1) at ../../../glib/gmain.c:4108
#4 0x00007fd56f70f642 in QEventDispatcherGlib::processEvents
(this=0x7fd54c000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#5 0x00007fd56f6b387b in QEventLoop::exec (this=this@entry=0x7fd5593a9bc0,
flags=..., flags@entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:141
#6 0x00007fd56f4cd442 in QThread::exec (this=this@entry=0x55fe49fac540) at
../../include/QtCore/../../src/corelib/global/qflags.h:121
#7 0x00007fd56d491b39 in QQmlThreadPrivate::run (this=0x55fe49fac540) at
qml/ftw/qqmlthread.cpp:155
#8 0x00007fd56f4ce623 in QThreadPrivate::start (arg=0x55fe49fac540) at
thread/qthread_unix.cpp:331
#9 0x00007fd56e5b7609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#10 0x00007fd56f149163 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 6 (Thread 0x7fd5693c6700 (LWP 13087)):
#0 0x00007fd56f13c9cf in __GI___poll (fds=fds@entry=0x7fd5693c5be0,
nfds=nfds@entry=2, timeout=timeout@entry=-1) at
../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007fd56cca0a66 in poll (__timeout=-1, __nfds=2, __fds=0x7fd5693c5be0)
at /usr/include/x86_64-linux-gnu/bits/poll2.h:46
#2 QtWaylandClient::EventThread::run (this=0x55fe49e154f0) at
qwaylanddisplay.cpp:208
#3 0x00007fd56f4ce623 in QThreadPrivate::start (arg=0x55fe49e154f0) at
thread/qthread_unix.cpp:331
#4 0x00007fd56e5b7609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#5 0x00007fd56f149163 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 5 (Thread 0x7fd559ef5700 (LWP 13089)):
#0 futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x55fe4a06151c) at ../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55fe4a0614c8,
cond=0x55fe4a0614f0) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x55fe4a0614f0, mutex=0x55fe4a0614c8) at
pthread_cond_wait.c:638
#3 0x00007fd55a2985eb in cnd_wait (mtx=0x55fe4a0614c8, cond=0x55fe4a0614f0) at
../include/c11/threads_posix.h:155
#4 util_queue_thread_func (input=input@entry=0x55fe49f3f850) at
../src/util/u_queue.c:294
#5 0x00007fd55a2981eb in impl_thrd_routine (p=<optimized out>) at
../include/c11/threads_posix.h:87
#6 0x00007fd56e5b7609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#7 0x00007fd56f149163 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 4 (Thread 0x7fd5459f3700 (LWP 13108)):
#0 0x00007fd56f13c9cf in __GI___poll (fds=0x55fe4ec9c9c0, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007fd56dbfa36e in g_main_context_poll (priority=<optimized out>,
n_fds=1, fds=0x55fe4ec9c9c0, timeout=<optimized out>, context=0x55fe4ec75e10)
at ../../../glib/gmain.c:4346
#2 g_main_context_iterate (context=context@entry=0x55fe4ec75e10,
block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at
../../../glib/gmain.c:4042
#3 0x00007fd56dbfa4a3 in g_main_context_iteration (context=0x55fe4ec75e10,
may_block=may_block@entry=1) at ../../../glib/gmain.c:4108
#4 0x00007fd56dbfa4f1 in glib_worker_main (data=<optimized out>) at
../../../glib/gmain.c:5996
#5 0x00007fd56dc23ad1 in g_thread_proxy (data=0x55fe49de1760) at
../../../glib/gthread.c:807
#6 0x00007fd56e5b7609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#7 0x00007fd56f149163 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 3 (Thread 0x7fd568ac5700 (LWP 13088)):
#0 g_source_ref (source=0x7fd5600047b0) at ../../../glib/gmain.c:2166
#1 0x00007fd56dbf8328 in g_source_iter_next (iter=iter@entry=0x7fd568ac49f0,
source=source@entry=0x7fd568ac49e8) at ../../../glib/gmain.c:1046
#2 0x00007fd56dbf982b in g_main_context_prepare
(context=context@entry=0x7fd560000c20, priority=priority@entry=0x7fd568ac4a70)
at ../../../glib/gmain.c:3597
#3 0x00007fd56dbfa29b in g_main_context_iterate
(context=context@entry=0x7fd560000c20, block=block@entry=1,
dispatch=dispatch@entry=1, self=<optimized out>) at ../../../glib/gmain.c:4027
#4 0x00007fd56dbfa4a3 in g_main_context_iteration (context=0x7fd560000c20,
may_block=may_block@entry=1) at ../../../glib/gmain.c:4108
#5 0x00007fd56f70f65b in QEventDispatcherGlib::processEvents
(this=0x7fd560000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#6 0x00007fd56f6b387b in QEventLoop::exec (this=this@entry=0x7fd568ac4bb0,
flags=..., flags@entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:141
#7 0x00007fd56f4cd442 in QThread::exec (this=this@entry=0x7fd56e8a3d80
<(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
../../include/QtCore/../../src/corelib/global/qflags.h:121
#8 0x00007fd56e81ff4b in QDBusConnectionManager::run (this=0x7fd56e8a3d80
<(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
qdbusconnection.cpp:179
#9 0x00007fd56f4ce623 in QThreadPrivate::start (arg=0x7fd56e8a3d80 <(anonymous
namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
thread/qthread_unix.cpp:331
#10 0x00007fd56e5b7609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#11 0x00007fd56f149163 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 2 (Thread 0x7fd569bc7700 (LWP 13086)):
#0 futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x55fe49e14d54) at ../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55fe49e14d00,
cond=0x55fe49e14d28) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x55fe49e14d28, mutex=0x55fe49e14d00) at
pthread_cond_wait.c:638
#3 0x00007fd56f4d468b in QWaitConditionPrivate::wait (deadline=...,
this=0x55fe49e14d00) at thread/qwaitcondition_unix.cpp:146
#4 QWaitCondition::wait (this=this@entry=0x55fe49e0e8c0,
mutex=mutex@entry=0x55fe49e0e8b8, deadline=...) at
thread/qwaitcondition_unix.cpp:225
#5 0x00007fd56cca0a0d in QtWaylandClient::EventThread::waitForReading
(this=0x55fe49e0e880) at
/usr/include/x86_64-linux-gnu/qt5/QtCore/qdeadlinetimer.h:68
#6 QtWaylandClient::EventThread::run (this=0x55fe49e0e880) at
qwaylanddisplay.cpp:206
#7 0x00007fd56f4ce623 in QThreadPrivate::start (arg=0x55fe49e0e880) at
thread/qthread_unix.cpp:331
#8 0x00007fd56e5b7609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#9 0x00007fd56f149163 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 1 (Thread 0x7fd56a84a9c0 (LWP 13084)):
[KCrash Handler]
#3 0x00007fd56d86c870 in QEvent::isAccepted (this=<optimized out>) at
items/qquickwindow.cpp:3210
#4 QQuickWindowPrivate::sendFilteredPointerEventImpl (this=0x55fe4b227d20,
event=0x55fe4b291d40, receiver=0x55fe4f0515f0, filteringParent=<optimized out>)
at items/qquickwindow.cpp:3211
#5 0x00007fd56d86c7a5 in QQuickWindowPrivate::sendFilteredPointerEventImpl
(this=0x55fe4b227d20, event=<optimized out>, receiver=<optimized out>,
filteringParent=<optimized out>) at items/qquickwindow.cpp:3314
#6 0x00007fd56d86c7a5 in QQuickWindowPrivate::sendFilteredPointerEventImpl
(this=0x55fe4b227d20, event=<optimized out>, receiver=<optimized out>,
filteringParent=<optimized out>) at items/qquickwindow.cpp:3314
#7 0x00007fd56d86c7a5 in QQuickWindowPrivate::sendFilteredPointerEventImpl
(this=0x55fe4b227d20, event=<optimized out>, receiver=<optimized out>,
filteringParent=<optimized out>) at items/qquickwindow.cpp:3314
#8 0x00007fd56d86d63c in QQuickWindowPrivate::deliverToPassiveGrabbers
(this=this@entry=0x55fe4b227d20, passiveGrabbers=...,
pointerEvent=0x55fe4b291d40) at items/qquickwindow.cpp:1976
#9 0x00007fd56d873593 in QQuickWindowPrivate::deliverMouseEvent
(this=this@entry=0x55fe4b227d20, pointerEvent=0x55fe4b291d40) at
items/qquickevents_p_p.h:334
#10 0x00007fd56d874d5f in QQuickWindowPrivate::deliverPointerEvent
(this=this@entry=0x55fe4b227d20, event=0x55fe4b291d40) at
items/qquickwindow.cpp:2611
#11 0x00007fd56d875c89 in QQuickWindowPrivate::handleMouseEvent
(event=0x7ffe6124c8c0, this=0x55fe4b227d20) at items/qquickwindow.cpp:2456
#12 QQuickWindowPrivate::handleMouseEvent (this=0x55fe4b227d20,
event=0x7ffe6124c8c0) at items/qquickwindow.cpp:2409
#13 0x00007fd56fbe3e8d in QWindow::event (this=this@entry=0x55fe4b2b32e0,
ev=ev@entry=0x7ffe6124c8c0) at kernel/qwindow.cpp:2438
#14 0x00007fd56d8776fb in QQuickWindow::event (this=0x55fe4b2b32e0,
e=0x7ffe6124c8c0) at items/qquickwindow.cpp:1901
#15 0x00007fd5702d5dc3 in QApplicationPrivate::notify_helper
(this=this@entry=0x55fe49df3ab0, receiver=receiver@entry=0x55fe4b2b32e0,
e=e@entry=0x7ffe6124c8c0) at kernel/qapplication.cpp:3637
#16 0x00007fd5702debd8 in QApplication::notify (this=0x7ffe6124d840,
receiver=0x55fe4b2b32e0, e=0x7ffe6124c8c0) at kernel/qapplication.cpp:3161
#17 0x00007fd56f6b4d7a in QCoreApplication::notifyInternal2
(receiver=0x55fe4b2b32e0, event=0x7ffe6124c8c0) at
../../include/QtCore/5.15.3/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:332
#18 0x00007fd56dba0afe in QQuickWidget::mouseDoubleClickEvent (this=<optimized
out>, e=0x7ffe6124cf00) at qquickwidget.cpp:1344
#19 0x00007fd570319323 in QWidget::event (this=this@entry=0x55fe4aafd240,
event=event@entry=0x7ffe6124cf00) at kernel/qwidget.cpp:8663
#20 0x00007fd56dba0f97 in QQuickWidget::event (this=0x55fe4aafd240,
e=0x7ffe6124cf00) at qquickwidget.cpp:1569
#21 0x00007fd5702d5dc3 in QApplicationPrivate::notify_helper
(this=this@entry=0x55fe49df3ab0, receiver=receiver@entry=0x55fe4aafd240,
e=e@entry=0x7ffe6124cf00) at kernel/qapplication.cpp:3637
#22 0x00007fd5702dedc7 in QApplication::notify (this=<optimized out>,
receiver=0x55fe4aafd240, e=0x7ffe6124cf00) at kernel/qapplication.cpp:3081
#23 0x00007fd56f6b4d7a in QCoreApplication::notifyInternal2
(receiver=0x55fe4aafd240, event=0x7ffe6124cf00) at
../../include/QtCore/5.15.3/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:332
#24 0x00007fd5702de0c7 in QApplicationPrivate::sendMouseEvent
(receiver=receiver@entry=0x55fe4aafd240, event=event@entry=0x7ffe6124cf00,
alienWidget=alienWidget@entry=0x55fe4aafd240, nativeWidget=0x7fd55c005e20,
buttonDown=<optimized out>, lastMouseReceiver=..., spontaneous=true,
onlyDispatchEnterLeave=false) at kernel/qapplication.cpp:2619
#25 0x00007fd570333f64 in QWidgetWindow::handleMouseEvent (this=0x55fe4a078e80,
event=0x7ffe6124d3f0) at /usr/include/c++/9/bits/atomic_base.h:413
#26 0x00007fd570337284 in QWidgetWindow::event (event=0x7ffe6124d3f0,
this=0x55fe4a078e80) at kernel/qwidgetwindow.cpp:300
#27 QWidgetWindow::event (this=0x55fe4a078e80, event=0x7ffe6124d3f0) at
kernel/qwidgetwindow.cpp:239
#28 0x00007fd5702d5dc3 in QApplicationPrivate::notify_helper
(this=this@entry=0x55fe49df3ab0, receiver=receiver@entry=0x55fe4a078e80,
e=e@entry=0x7ffe6124d3f0) at kernel/qapplication.cpp:3637
#29 0x00007fd5702debd8 in QApplication::notify (this=0x7ffe6124d840,
receiver=0x55fe4a078e80, e=0x7ffe6124d3f0) at kernel/qapplication.cpp:3161
#30 0x00007fd56f6b4d7a in QCoreApplication::notifyInternal2
(receiver=0x55fe4a078e80, event=0x7ffe6124d3f0) at
../../include/QtCore/5.15.3/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:332
#31 0x00007fd56fbd8692 in
QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*)
() at kernel/qguiapplication.cpp:2326
#32 0x00007fd56fbd9be5 in QGuiApplicationPrivate::processWindowSystemEvent
(e=0x7fd564006bf0) at kernel/qguiapplication.cpp:2002
#33 0x00007fd56fbb17bc in QWindowSystemInterface::sendWindowSystemEvents
(flags=...) at kernel/qwindowsysteminterface.cpp:1169
#34 0x00007fd56cce0b14 in userEventSourceDispatch(_GSource*, int (*)(void*),
void*) () from /lib/x86_64-linux-gnu/libQt5WaylandClient.so.5
#35 0x00007fd56dbfa17d in g_main_dispatch (context=0x55fe49e11370) at
../../../glib/gmain.c:3309
#36 g_main_context_dispatch (context=context@entry=0x55fe49e11370) at
../../../glib/gmain.c:3974
#37 0x00007fd56dbfa400 in g_main_context_iterate
(context=context@entry=0x55fe49e11370, block=block@entry=1,
dispatch=dispatch@entry=1, self=<optimized out>) at ../../../glib/gmain.c:4047
#38 0x00007fd56dbfa4a3 in g_main_context_iteration (context=0x55fe49e11370,
may_block=may_block@entry=1) at ../../../glib/gmain.c:4108
#39 0x00007fd56f70f642 in QEventDispatcherGlib::processEvents
(this=0x55fe49e15660, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#40 0x00007fd56f6b387b in QEventLoop::exec (this=this@entry=0x7ffe6124d720,
flags=..., flags@entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:141
#41 0x00007fd56f6bba24 in QCoreApplication::exec () at
../../include/QtCore/../../src/corelib/global/qflags.h:121
#42 0x000055fe498f8ef4 in main (argc=<optimized out>, argv=<optimized out>) at
./app/main.cpp:181
Possible duplicates by query: bug 451947, bug 450176, bug 449869, bug 444102,
bug 440429.
Reported using DrKonqi
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