https://bugs.kde.org/show_bug.cgi?id=398112
Bug ID: 398112
Summary: Crash on System Preferences
Product: systemsettings
Version: 5.12.6
Platform: Ubuntu Packages
OS: Linux
Status: UNCONFIRMED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: plasma-b...@kde.org
Reporter: fcoda...@gmail.com
Target Milestone: ---
Application: systemsettings5 (5.12.6)
Qt Version: 5.9.5
Frameworks Version: 5.44.0
Operating System: Linux 4.15.0-33-generic x86_64
Distribution: Ubuntu 18.04.1 LTS
-- Information about the crash:
- What I was doing when the application crashed:
when I try to install a GTK theme from my filesystem, the window just freezes
and nothing happens then. I have to manually close it.
The crash can be reproduced every time.
-- Backtrace:
Application: Preferencias del sistema (systemsettings5), signal: Segmentation
fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f41453a2800 (LWP 24838))]
Thread 6 (Thread 0x7f4109361700 (LWP 24847)):
#0 0x00007f413ac4a327 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1 0x00007f413ac4a54c in g_main_context_iteration () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f414173490b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#3 0x00007f41416d99ea in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f41414f822a in QThread::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f413f0486f5 in () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#6 0x00007f41414fd16d in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007f413cf9a6db in start_thread (arg=0x7f4109361700) at
pthread_create.c:463
#8 0x00007f4140df388f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 5 (Thread 0x7f41113dd700 (LWP 24845)):
#0 0x00007f4140de20b4 in __GI___libc_read (fd=15, buf=0x7f41113dcb70,
nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:27
#1 0x00007f413ac8e960 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f413ac49f27 in g_main_context_check () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f413ac4a3e0 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007f413ac4a54c in g_main_context_iteration () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5 0x00007f414173490b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f41416d99ea in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007f41414f822a in QThread::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007f413f0486f5 in () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#9 0x00007f41414fd16d in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007f413cf9a6db in start_thread (arg=0x7f41113dd700) at
pthread_create.c:463
#11 0x00007f4140df388f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 4 (Thread 0x7f4113be1700 (LWP 24843)):
#0 0x00007f413cfa09f3 in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x557f6f410f08) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1 0x00007f413cfa09f3 in __pthread_cond_wait_common (abstime=0x0,
mutex=0x557f6f410eb8, cond=0x557f6f410ee0) at pthread_cond_wait.c:502
#2 0x00007f413cfa09f3 in __pthread_cond_wait (cond=0x557f6f410ee0,
mutex=0x557f6f410eb8) at pthread_cond_wait.c:655
#3 0x00007f411d7ae46b in () at /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#4 0x00007f411d7ae197 in () at /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#5 0x00007f413cf9a6db in start_thread (arg=0x7f4113be1700) at
pthread_create.c:463
#6 0x00007f4140df388f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 3 (Thread 0x7f4118b29700 (LWP 24842)):
#0 0x00007f413cfa09f3 in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x557f6f40e500) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1 0x00007f413cfa09f3 in __pthread_cond_wait_common (abstime=0x0,
mutex=0x557f6f40e4b0, cond=0x557f6f40e4d8) at pthread_cond_wait.c:502
#2 0x00007f413cfa09f3 in __pthread_cond_wait (cond=0x557f6f40e4d8,
mutex=0x557f6f40e4b0) at pthread_cond_wait.c:655
#3 0x00007f411d7ae46b in () at /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#4 0x00007f411d7ae197 in () at /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#5 0x00007f413cf9a6db in start_thread (arg=0x7f4118b29700) at
pthread_create.c:463
#6 0x00007f4140df388f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 2 (Thread 0x7f4128e59700 (LWP 24841)):
#0 0x00007f4140de6bf9 in __GI___poll (fds=0x7f4124004db0, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007f413ac4a439 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f413ac4a54c in g_main_context_iteration () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f414173490b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f41416d99ea in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f41414f822a in QThread::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f414303ed45 in () at /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#7 0x00007f41414fd16d in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007f413cf9a6db in start_thread (arg=0x7f4128e59700) at
pthread_create.c:463
#9 0x00007f4140df388f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 1 (Thread 0x7f41453a2800 (LWP 24838)):
[KCrash Handler]
#6 0x00007f4141575fec in QString::operator=(QString const&) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007f40fde4647d in () at
/usr/lib/x86_64-linux-gnu/qt5/plugins/kcm_kdegtkconfig.so
#8 0x00007f414170a6cf in QMetaObject::activate(QObject*, int, int, void**) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9 0x00007f4140807b52 in KUrlRequester::textChanged(QString const&) () at
/usr/lib/x86_64-linux-gnu/libKF5KIOWidgets.so.5
#10 0x00007f414170a6cf in QMetaObject::activate(QObject*, int, int, void**) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007f414282ccd2 in QLineEdit::textChanged(QString const&) () at
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#12 0x00007f4142833109 in () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#13 0x00007f414170a5b5 in QMetaObject::activate(QObject*, int, int, void**) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#14 0x00007f4142833c65 in QWidgetLineControl::textChanged(QString const&) () at
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#15 0x00007f4142836fa1 in QWidgetLineControl::finishChange(int, bool, bool) ()
at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#16 0x00007f414283a12c in QWidgetLineControl::processKeyEvent(QKeyEvent*) () at
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#17 0x00007f414282ce2a in QLineEdit::keyPressEvent(QKeyEvent*) () at
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#18 0x00007f41441ae645 in KLineEdit::keyPressEvent(QKeyEvent*) () at
/usr/lib/x86_64-linux-gnu/libKF5Completion.so.5
#19 0x00007f414272a867 in QWidget::event(QEvent*) () at
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#20 0x00007f4142832992 in QLineEdit::event(QEvent*) () at
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#21 0x00007f41441af1bc in KLineEdit::event(QEvent*) () at
/usr/lib/x86_64-linux-gnu/libKF5Completion.so.5
#22 0x00007f41426eb82c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#23 0x00007f41426f4632 in QApplication::notify(QObject*, QEvent*) () at
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#24 0x00007f41416db9a8 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#25 0x00007f41427477a5 in () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#26 0x00007f41426eb82c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#27 0x00007f41426f30f4 in QApplication::notify(QObject*, QEvent*) () at
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#28 0x00007f41416db9a8 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#29 0x00007f4141f2c090 in
QGuiApplicationPrivate::processKeyEvent(QWindowSystemInterfacePrivate::KeyEvent*)
() at /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#30 0x00007f4141f30fd5 in
QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*)
() at /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#31 0x00007f4141f082eb in
QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>)
() at /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#32 0x00007f4134fe21c0 in () at /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#33 0x00007f413ac4a287 in g_main_context_dispatch () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#34 0x00007f413ac4a4c0 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#35 0x00007f413ac4a54c in g_main_context_iteration () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#36 0x00007f41417348ef in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#37 0x00007f41416d99ea in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#38 0x00007f41428d5ec7 in QDialog::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#39 0x00007f40fde3eb5d in () at
/usr/lib/x86_64-linux-gnu/qt5/plugins/kcm_kdegtkconfig.so
#40 0x00007f414170a5b5 in QMetaObject::activate(QObject*, int, int, void**) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#41 0x00007f41426e5122 in QAction::triggered(bool) () at
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#42 0x00007f41426e780c in QAction::activate(QAction::ActionEvent) () at
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#43 0x00007f41428640bc in () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#44 0x00007f414286b56b in () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#45 0x00007f414286c393 in QMenu::mouseReleaseEvent(QMouseEvent*) () at
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#46 0x00007f414272a038 in QWidget::event(QEvent*) () at
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#47 0x00007f414286e6bb in QMenu::event(QEvent*) () at
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#48 0x00007f41426eb82c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#49 0x00007f41426f364f in QApplication::notify(QObject*, QEvent*) () at
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#50 0x00007f41416db9a8 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#51 0x00007f41426f2622 in QApplicationPrivate::sendMouseEvent(QWidget*,
QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () at
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#52 0x00007f4142744e85 in () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#53 0x00007f41427477ba in () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#54 0x00007f41426eb82c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#55 0x00007f41426f30f4 in QApplication::notify(QObject*, QEvent*) () at
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#56 0x00007f41416db9a8 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#57 0x00007f4141f2f523 in
QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*)
() at /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#58 0x00007f4141f30ff5 in
QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*)
() at /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#59 0x00007f4141f082eb in
QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>)
() at /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#60 0x00007f4134fe21c0 in () at /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#61 0x00007f413ac4a287 in g_main_context_dispatch () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#62 0x00007f413ac4a4c0 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#63 0x00007f413ac4a54c in g_main_context_iteration () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#64 0x00007f41417348ef in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#65 0x00007f41416d99ea in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#66 0x00007f41428692b0 in QMenu::exec(QPoint const&, QAction*) () at
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#67 0x00007f41428bc19b in () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#68 0x00007f414170a5b5 in QMetaObject::activate(QObject*, int, int, void**) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#69 0x00007f41427dce5d in () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#70 0x00007f41427dd55c in QAbstractButton::mousePressEvent(QMouseEvent*) () at
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#71 0x00007f41428bce3a in QToolButton::mousePressEvent(QMouseEvent*) () at
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#72 0x00007f414272a98f in QWidget::event(QEvent*) () at
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#73 0x00007f41428bd084 in QToolButton::event(QEvent*) () at
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#74 0x00007f41426eb82c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#75 0x00007f41426f364f in QApplication::notify(QObject*, QEvent*) () at
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#76 0x00007f41416db9a8 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#77 0x00007f41426f2622 in QApplicationPrivate::sendMouseEvent(QWidget*,
QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () at
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#78 0x00007f414274514b in () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#79 0x00007f41427477ba in () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#80 0x00007f41426eb82c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#81 0x00007f41426f30f4 in QApplication::notify(QObject*, QEvent*) () at
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#82 0x00007f41416db9a8 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#83 0x00007f4141f2f523 in
QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*)
() at /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#84 0x00007f4141f30ff5 in
QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*)
() at /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#85 0x00007f4141f082eb in
QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>)
() at /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#86 0x00007f4134fe21c0 in () at /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#87 0x00007f413ac4a287 in g_main_context_dispatch () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#88 0x00007f413ac4a4c0 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#89 0x00007f413ac4a54c in g_main_context_iteration () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#90 0x00007f41417348ef in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#91 0x00007f41416d99ea in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#92 0x00007f41416e2a84 in QCoreApplication::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#93 0x0000557f6e911e44 in ()
#94 0x00007f4140cf3b97 in __libc_start_main (main=0x557f6e911a40, argc=1,
argv=0x7ffe1e8ece98, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7ffe1e8ece88) at ../csu/libc-start.c:310
#95 0x0000557f6e911eca in _start ()
Reported using DrKonqi
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