https://bugs.kde.org/show_bug.cgi?id=397367
Bug ID: 397367
Summary: segmentation fault on gitunstable when changing
between tabs in system settings
Product: systemsettings
Version: unspecified
Platform: Neon Packages
OS: Linux
Status: UNCONFIRMED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: plasma-b...@kde.org
Reporter: brentonhorn...@gmail.com
Target Milestone: ---
Application: systemsettings5 (5.13.80)
Qt Version: 5.11.1
Frameworks Version: 5.49.0
Operating System: Linux 4.15.0-30-generic x86_64
Distribution: KDE neon Developer Edition
-- Information about the crash:
- What I was doing when the application crashed:
I was changing between tabs in system settings. It does not always trigger a
crash but still it usually doesn't take long for a crash to occur when
continually changing tabs in system settings. Specifically I was tweaking
aesthetics in it (e.g. window decorations, icons, plasma theme, etc.).
The crash can be reproduced every time.
-- Backtrace:
Application: System Settings (systemsettings5), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fdb5a066840 (LWP 7520))]
Thread 6 (Thread 0x7fdb1f90c700 (LWP 7527)):
#0 0x00007fdb55fa697e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#1 0x00007fdb4e9c1998 in g_main_context_prepare () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007fdb4e9c236b in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007fdb4e9c254c in g_main_context_iteration () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007fdb55fa6a9b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007fdb55f4adea in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007fdb55d75b8a in QThread::exec() () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007fdb53a748b5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8 0x00007fdb55d80aab in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9 0x00007fdb50d806db in start_thread (arg=0x7fdb1f90c700) at
pthread_create.c:463
#10 0x00007fdb5567388f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 5 (Thread 0x7fdb27126700 (LWP 7526)):
#0 0x00007fdb55666bf9 in __GI___poll (fds=0x7fdb20003ce0, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007fdb4e9c2439 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007fdb4e9c254c in g_main_context_iteration () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007fdb55fa6a9b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007fdb55f4adea in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007fdb55d75b8a in QThread::exec() () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007fdb53a748b5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7 0x00007fdb55d80aab in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007fdb50d806db in start_thread (arg=0x7fdb27126700) at
pthread_create.c:463
#9 0x00007fdb5567388f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 4 (Thread 0x7fdb2ef1d700 (LWP 7525)):
#0 0x00007fdb55666bf9 in __GI___poll (fds=0x7fdb28004a00, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007fdb4e9c2439 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007fdb4e9c254c in g_main_context_iteration () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007fdb55fa6a9b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007fdb55f4adea in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007fdb55d75b8a in QThread::exec() () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007fdb53a748b5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7 0x00007fdb55d80aab in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007fdb50d806db in start_thread (arg=0x7fdb2ef1d700) at
pthread_create.c:463
#9 0x00007fdb5567388f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 3 (Thread 0x7fdb3d1ce700 (LWP 7523)):
#0 0x00007fdb4ea07cd9 in g_mutex_lock () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1 0x00007fdb4e9c19a3 in g_main_context_prepare () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007fdb4e9c236b in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007fdb4e9c254c in g_main_context_iteration () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007fdb55fa6a9b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007fdb55f4adea in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007fdb55d75b8a in QThread::exec() () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007fdb563eee45 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#8 0x00007fdb55d80aab in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9 0x00007fdb50d806db in start_thread (arg=0x7fdb3d1ce700) at
pthread_create.c:463
#10 0x00007fdb5567388f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 2 (Thread 0x7fdb469ad700 (LWP 7522)):
#0 0x00007fdb55666bf9 in __GI___poll (fds=0x7fdb469acc68, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007fdb50944747 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2 0x00007fdb5094636a in xcb_wait_for_event () from
/usr/lib/x86_64-linux-gnu/libxcb.so.1
#3 0x00007fdb49344129 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4 0x00007fdb55d80aab in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007fdb50d806db in start_thread (arg=0x7fdb469ad700) at
pthread_create.c:463
#6 0x00007fdb5567388f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 1 (Thread 0x7fdb5a066840 (LWP 7520)):
[KCrash Handler]
#6 0x00007fdb53fc6691 in QQuickWindow::mouseGrabberItem() const () from
/usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#7 0x00007fdb53fc87a7 in QQuickWindowPrivate::removeGrabber(QQuickItem*, bool,
bool) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#8 0x00007fdb53fb5ad0 in QQuickItemPrivate::derefWindow() () from
/usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#9 0x00007fdb53fb6047 in QQuickItem::setParentItem(QQuickItem*) () from
/usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#10 0x00007fdb53fb7a6c in QQuickItem::~QQuickItem() () from
/usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#11 0x00007fdb27b9719d in ?? () from
/usr/lib/x86_64-linux-gnu/qt5/qml/QtQuick/Templates.2/libqtquicktemplates2plugin.so
#12 0x00007fdb55f7c660 in QObject::event(QEvent*) () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#13 0x00007fdb53fb4aeb in QQuickItem::event(QEvent*) () from
/usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#14 0x00007fdb56f68e8c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#15 0x00007fdb56f7045f in QApplication::notify(QObject*, QEvent*) () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#16 0x00007fdb55f4cab8 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#17 0x00007fdb55f4f5fd in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#18 0x00007fdb55fa7453 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#19 0x00007fdb4e9c2287 in g_main_context_dispatch () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#20 0x00007fdb4e9c24c0 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#21 0x00007fdb4e9c254c in g_main_context_iteration () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#22 0x00007fdb55fa6a7f in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#23 0x00007fdb493ceed1 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#24 0x00007fdb55f4adea in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#25 0x00007fdb55f53fa0 in QCoreApplication::exec() () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#26 0x0000555b4ae6de69 in ?? ()
#27 0x00007fdb55573b97 in __libc_start_main (main=0x555b4ae6da80, argc=1,
argv=0x7ffc4fc504f8, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7ffc4fc504e8) at ../csu/libc-start.c:310
#28 0x0000555b4ae6deea in _start ()
Reported using DrKonqi
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