https://bugs.kde.org/show_bug.cgi?id=426388
Bug ID: 426388
Summary: System Settings crash on middle click
Product: systemsettings
Version: 5.18.4
Platform: Ubuntu Packages
OS: Linux
Status: REPORTED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: plasma-b...@kde.org
Reporter: ser...@cip.md
Target Milestone: ---
Application: systemsettings5 (5.18.4)
Qt Version: 5.12.8
Frameworks Version: 5.68.0
Operating System: Linux 5.4.0-47-generic x86_64
Windowing system: X11
Distribution: Ubuntu 20.04.1 LTS
-- Information about the crash:
- What I was doing when the application crashed:
Middle-clicked on an empty area in the System Settings.
This happens every time.
- Custom settings of the application:
I switched to Breeze Dark as my Plasma theme recently.
The crash can be reproduced every time.
-- Backtrace:
Application: Configurări de sistem (systemsettings5), signal: Segmentation
fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fc3b8b95800 (LWP 27144))]
Thread 9 (Thread 0x7fc390b7e700 (LWP 31699)):
#0 0x00007fc3bcaaa96f in __GI___poll (fds=0x7fc384129460, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007fc3bad801ae in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007fc3bad802e3 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007fc3bd046583 in QEventDispatcherGlib::processEvents
(this=0x7fc3840ebc50, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#4 0x00007fc3bcfed4db in QEventLoop::exec (this=this@entry=0x7fc390b7dd80,
flags=..., flags@entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:140
#5 0x00007fc3bce25785 in QThread::exec (this=<optimized out>) at
../../include/QtCore/../../src/corelib/global/qflags.h:120
#6 0x00007fc3bc0d81a9 in ?? () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#7 0x00007fc3bce269d2 in QThreadPrivate::start (arg=0x55cf725031b0) at
thread/qthread_unix.cpp:361
#8 0x00007fc3bb664609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#9 0x00007fc3bcab7103 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 8 (Thread 0x7fc3933e0700 (LWP 27174)):
#0 __GI___libc_read (nbytes=16, buf=0x7fc3933dfb70, fd=15) at
../sysdeps/unix/sysv/linux/read.c:26
#1 __GI___libc_read (fd=15, buf=0x7fc3933dfb70, nbytes=16) at
../sysdeps/unix/sysv/linux/read.c:24
#2 0x00007fc3badc889f in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007fc3bad7fcfe in g_main_context_check () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007fc3bad80152 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5 0x00007fc3bad802e3 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#6 0x00007fc3bd046583 in QEventDispatcherGlib::processEvents
(this=0x7fc38c000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#7 0x00007fc3bcfed4db in QEventLoop::exec (this=this@entry=0x7fc3933dfd80,
flags=..., flags@entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:140
#8 0x00007fc3bce25785 in QThread::exec (this=<optimized out>) at
../../include/QtCore/../../src/corelib/global/qflags.h:120
#9 0x00007fc3bc0d81a9 in ?? () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#10 0x00007fc3bce269d2 in QThreadPrivate::start (arg=0x55cf6f7bec90) at
thread/qthread_unix.cpp:361
#11 0x00007fc3bb664609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#12 0x00007fc3bcab7103 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 7 (Thread 0x7fc3ad4d8700 (LWP 27163)):
#0 0x00007fc3bad7c72d in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1 0x00007fc3bad7e185 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007fc3bad7f66b in g_main_context_prepare () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007fc3bad800db in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007fc3bad802e3 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5 0x00007fc3bd046583 in QEventDispatcherGlib::processEvents
(this=0x7fc398000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#6 0x00007fc3bcfed4db in QEventLoop::exec (this=this@entry=0x7fc3ad4d7d80,
flags=..., flags@entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:140
#7 0x00007fc3bce25785 in QThread::exec (this=<optimized out>) at
../../include/QtCore/../../src/corelib/global/qflags.h:120
#8 0x00007fc3bc0d81a9 in ?? () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#9 0x00007fc3bce269d2 in QThreadPrivate::start (arg=0x55cf6f54b260) at
thread/qthread_unix.cpp:361
#10 0x00007fc3bb664609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#11 0x00007fc3bcab7103 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 6 (Thread 0x7fc3ae7fc700 (LWP 27157)):
#0 futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x55cf6f24a47c) at ../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55cf6f24a428,
cond=0x55cf6f24a450) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x55cf6f24a450, mutex=0x55cf6f24a428) at
pthread_cond_wait.c:638
#3 0x00007fc3b4b5b97b in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#4 0x00007fc3b4b5b58b in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#5 0x00007fc3bb664609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6 0x00007fc3bcab7103 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 5 (Thread 0x7fc3aeffd700 (LWP 27156)):
#0 futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x55cf6f24a478) at ../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55cf6f24a428,
cond=0x55cf6f24a450) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x55cf6f24a450, mutex=0x55cf6f24a428) at
pthread_cond_wait.c:638
#3 0x00007fc3b4b5b97b in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#4 0x00007fc3b4b5b58b in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#5 0x00007fc3bb664609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6 0x00007fc3bcab7103 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 4 (Thread 0x7fc3af7fe700 (LWP 27155)):
#0 futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x55cf6f24a478) at ../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55cf6f24a428,
cond=0x55cf6f24a450) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x55cf6f24a450, mutex=0x55cf6f24a428) at
pthread_cond_wait.c:638
#3 0x00007fc3b4b5b97b in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#4 0x00007fc3b4b5b58b in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#5 0x00007fc3bb664609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6 0x00007fc3bcab7103 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 3 (Thread 0x7fc3affff700 (LWP 27154)):
#0 futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x55cf6f24a47c) at ../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55cf6f24a428,
cond=0x55cf6f24a450) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x55cf6f24a450, mutex=0x55cf6f24a428) at
pthread_cond_wait.c:638
#3 0x00007fc3b4b5b97b in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#4 0x00007fc3b4b5b58b in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#5 0x00007fc3bb664609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6 0x00007fc3bcab7103 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 2 (Thread 0x7fc3b6a90700 (LWP 27151)):
#0 0x00007fc3bad7f681 in g_main_context_prepare () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1 0x00007fc3bad800db in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007fc3bad802e3 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007fc3bd046583 in QEventDispatcherGlib::processEvents
(this=0x7fc3a8000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#4 0x00007fc3bcfed4db in QEventLoop::exec (this=this@entry=0x7fc3b6a8fd70,
flags=..., flags@entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:140
#5 0x00007fc3bce25785 in QThread::exec (this=<optimized out>) at
../../include/QtCore/../../src/corelib/global/qflags.h:120
#6 0x00007fc3bd2c8efa in ?? () from /lib/x86_64-linux-gnu/libQt5DBus.so.5
#7 0x00007fc3bce269d2 in QThreadPrivate::start (arg=0x7fc3bd34bd80) at
thread/qthread_unix.cpp:361
#8 0x00007fc3bb664609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#9 0x00007fc3bcab7103 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 1 (Thread 0x7fc3b8b95800 (LWP 27144)):
[KCrash Handler]
#6 QRect::height (this=0x55, this=0x55) at
../../include/QtCore/../../src/corelib/tools/qrect.h:269
#7 QWidget::rect (this=0x55cf7569db90) at
../../include/QtWidgets/../../src/widgets/kernel/qwidget.h:845
#8 QWidgetPrivate::pointInsideRectAndMask (p=..., this=0x55cf755115a0) at
../../include/QtWidgets/5.12.8/QtWidgets/private/../../../../../src/widgets/kernel/qwidget_p.h:1001
#9 QWidgetPrivate::childAt_helper (this=0x55cf755115a0, p=...,
ignoreChildrenInDestructor=ignoreChildrenInDestructor@entry=false) at
kernel/qwidget.cpp:10478
#10 0x00007fc3bdad248f in QWidget::childAt (this=this@entry=0x55cf7569db90,
p=...) at ../../include/QtWidgets/../../src/widgets/kernel/qwidget.h:131
#11 0x00007fc3be5eba0d in KCheckAccelerators::eventFilter (this=0x55cf6f172710,
obj=0x55cf7569db90, e=0x7ffcd21bf5e0) at
/usr/include/x86_64-linux-gnu/qt5/QtCore/qpoint.h:122
#12 0x00007fc3bcfee51b in
QCoreApplicationPrivate::sendThroughApplicationEventFilters (event=<optimized
out>, receiver=<optimized out>, this=<optimized out>) at
kernel/qcoreapplication.cpp:1196
#13 QCoreApplicationPrivate::sendThroughApplicationEventFilters
(this=this@entry=0x55cf6f10ce80, receiver=receiver@entry=0x55cf7569db90,
event=event@entry=0x7ffcd21bf5e0) at kernel/qcoreapplication.cpp:1181
#14 0x00007fc3bdaa4aa0 in QApplicationPrivate::notify_helper
(this=this@entry=0x55cf6f10ce80, receiver=receiver@entry=0x55cf7569db90,
e=e@entry=0x7ffcd21bf5e0) at /usr/include/c++/9/bits/atomic_base.h:734
#15 0x00007fc3bdaae0f0 in QApplication::notify (this=0x7ffcd21c0520,
receiver=0x55cf7569db90, e=0x7ffcd21bf5e0) at kernel/qapplication.cpp:3446
#16 0x00007fc3bcfee93a in QCoreApplication::notifyInternal2
(receiver=0x55cf7569db90, event=0x7ffcd21bf5e0) at
../../include/QtCore/../../src/corelib/kernel/qobject.h:142
#17 0x00007fc3bc78a9db in QQuickWidget::mousePressEvent(QMouseEvent*) () from
/lib/x86_64-linux-gnu/libQt5QuickWidgets.so.5
#18 0x00007fc3bdae72d1 in QWidget::event (this=0x55cf75a02190,
event=0x7ffcd21bfc20) at kernel/qwidget.cpp:8959
#19 0x00007fc3bc78ace3 in QQuickWidget::event(QEvent*) () from
/lib/x86_64-linux-gnu/libQt5QuickWidgets.so.5
#20 0x00007fc3bdaa4a66 in QApplicationPrivate::notify_helper
(this=this@entry=0x55cf6f10ce80, receiver=receiver@entry=0x55cf75a02190,
e=e@entry=0x7ffcd21bfc20) at kernel/qapplication.cpp:3700
#21 0x00007fc3bdaae343 in QApplication::notify (this=<optimized out>,
receiver=0x55cf75a02190, e=0x7ffcd21bfc20) at kernel/qapplication.cpp:3160
#22 0x00007fc3bcfee93a in QCoreApplication::notifyInternal2
(receiver=0x55cf75a02190, event=0x7ffcd21bfc20) at
../../include/QtCore/../../src/corelib/kernel/qobject.h:142
#23 0x00007fc3bdaad457 in QApplicationPrivate::sendMouseEvent
(receiver=receiver@entry=0x55cf75a02190, event=event@entry=0x7ffcd21bfc20,
alienWidget=alienWidget@entry=0x55cf75a02190, nativeWidget=0x55cf6f1bede0,
buttonDown=buttonDown@entry=0x7fc3bdfd48d0 <qt_button_down>,
lastMouseReceiver=..., spontaneous=true, onlyDispatchEnterLeave=false) at
kernel/qapplication.cpp:2646
#24 0x00007fc3bdb0335d in QWidgetWindow::handleMouseEvent (this=0x55cf6f250cf0,
event=0x7ffcd21c00a0) at /usr/include/c++/9/bits/atomic_base.h:413
#25 0x00007fc3bdb061ec in QWidgetWindow::event (event=0x7ffcd21c00a0,
this=0x55cf6f250cf0) at kernel/qwidgetwindow.cpp:289
#26 QWidgetWindow::event (this=0x55cf6f250cf0, event=0x7ffcd21c00a0) at
kernel/qwidgetwindow.cpp:232
#27 0x00007fc3bdaa4a66 in QApplicationPrivate::notify_helper
(this=this@entry=0x55cf6f10ce80, receiver=receiver@entry=0x55cf6f250cf0,
e=e@entry=0x7ffcd21c00a0) at kernel/qapplication.cpp:3700
#28 0x00007fc3bdaae0f0 in QApplication::notify (this=0x7ffcd21c0520,
receiver=0x55cf6f250cf0, e=0x7ffcd21c00a0) at kernel/qapplication.cpp:3446
#29 0x00007fc3bcfee93a in QCoreApplication::notifyInternal2
(receiver=0x55cf6f250cf0, event=0x7ffcd21c00a0) at
../../include/QtCore/../../src/corelib/kernel/qobject.h:142
#30 0x00007fc3bd4737d3 in QGuiApplicationPrivate::processMouseEvent
(e=e@entry=0x7fc3b0015f80) at kernel/qguiapplication.cpp:2107
#31 0x00007fc3bd47510b in QGuiApplicationPrivate::processWindowSystemEvent
(e=e@entry=0x7fc3b0015f80) at kernel/qguiapplication.cpp:1842
#32 0x00007fc3bd44f35b in QWindowSystemInterface::sendWindowSystemEvents
(flags=flags@entry=...) at kernel/qwindowsysteminterface.cpp:1151
#33 0x00007fc3b821532e in xcbSourceDispatch (source=<optimized out>) at
qxcbeventdispatcher.cpp:105
#34 0x00007fc3bad7ffbd in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#35 0x00007fc3bad80240 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#36 0x00007fc3bad802e3 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#37 0x00007fc3bd046565 in QEventDispatcherGlib::processEvents
(this=0x55cf6f188f10, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#38 0x00007fc3bcfed4db in QEventLoop::exec (this=this@entry=0x7ffcd21c0440,
flags=..., flags@entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:140
#39 0x00007fc3bcff5246 in QCoreApplication::exec () at
../../include/QtCore/../../src/corelib/global/qflags.h:120
#40 0x000055cf6d5fa856 in ?? ()
#41 0x00007fc3bc9bc0b3 in __libc_start_main (main=0x55cf6d5fa460, argc=1,
argv=0x7ffcd21c0678, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7ffcd21c0668) at ../csu/libc-start.c:308
#42 0x000055cf6d5fa8de in _start ()
[Inferior 1 (process 27144) detached]
Possible duplicates by query: bug 221483.
Reported using DrKonqi
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