https://bugs.kde.org/show_bug.cgi?id=477020
Nate Graham <n...@kde.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|REPORTED |CONFIRMED
Summary|System Settings crashes |System Settings crashes in
|when I close the settings |KPageWidget::~KPageWidget()
|of a desktop effect |when I close the settings
| |of a desktop effect
Component|generic-crash |kcm_kwineffects
Assignee|plasma-b...@kde.org |kwin-bugs-n...@kde.org
CC| |c...@carlschwan.eu,
| |n...@kde.org,
| |plasma-b...@kde.org
Ever confirmed|0 |1
--- Comment #2 from Nate Graham <n...@kde.org> ---
Can reproduce.
Thread 1 (Thread 0x7f2e5e08bac0 (LWP 41646)):
[KCrash Handler]
#6 __pthread_kill_implementation (no_tid=0, signo=6, threadid=139837122853568)
at ./nptl/pthread_kill.c:44
#7 __pthread_kill_internal (signo=6, threadid=139837122853568) at
./nptl/pthread_kill.c:78
#8 __GI___pthread_kill (threadid=139837122853568, signo=signo@entry=6) at
./nptl/pthread_kill.c:89
#9 0x00007f2e61242476 in __GI_raise (sig=sig@entry=6) at
../sysdeps/posix/raise.c:26
#10 0x00007f2e612287f3 in __GI_abort () at ./stdlib/abort.c:79
#11 0x00007f2e61289676 in __libc_message (action=action@entry=do_abort,
fmt=fmt@entry=0x7f2e613dbb8c "%s\n") at ../sysdeps/posix/libc_fatal.c:155
#12 0x00007f2e612a0cfc in malloc_printerr (str=str@entry=0x7f2e613de7b0 "double
free or corruption (out)") at ./malloc/malloc.c:5664
#13 0x00007f2e612a2e70 in _int_free (av=0x7f2e61419c80 <main_arena>,
p=0x56178ac094d0, have_lock=<optimized out>) at ./malloc/malloc.c:4588
#14 0x00007f2e612a5453 in __GI___libc_free (mem=<optimized out>) at
./malloc/malloc.c:3391
#15 0x00007f2e61dc7c0a in QObjectPrivate::deleteChildren()
(this=this@entry=0x56178bf4c590) at ./src/corelib/kernel/qobject.cpp:2206
#16 0x00007f2e63e156f8 in QWidget::~QWidget() (this=0x56178bf4c560,
this=<optimized out>) at ./src/widgets/kernel/qwidget.cpp:1537
#17 0x00007f2e640620d1 in () at /lib/x86_64-linux-gnu/libKF6KCMUtils.so.6
#18 0x00007f2e61dc7c0a in QObjectPrivate::deleteChildren()
(this=this@entry=0x56178bf46450) at ./src/corelib/kernel/qobject.cpp:2206
#19 0x00007f2e63e156f8 in QWidget::~QWidget() (this=0x56178bf31500,
this=<optimized out>) at ./src/widgets/kernel/qwidget.cpp:1537
#20 0x00007f2e63e1573d in QWidget::~QWidget() (this=0x56178bf31500,
this=<optimized out>) at ./src/widgets/kernel/qwidget.cpp:1563
#21 0x00007f2e61dc7c0a in QObjectPrivate::deleteChildren()
(this=this@entry=0x56178bf309d0) at ./src/corelib/kernel/qobject.cpp:2206
#22 0x00007f2e63e156f8 in QWidget::~QWidget() (this=0x56178bf33500,
this=<optimized out>) at ./src/widgets/kernel/qwidget.cpp:1537
#23 0x00007f2e64059401 in () at /lib/x86_64-linux-gnu/libKF6KCMUtils.so.6
#24 0x00007f2e61dc7c0a in QObjectPrivate::deleteChildren()
(this=this@entry=0x56178bc14610) at ./src/corelib/kernel/qobject.cpp:2206
#25 0x00007f2e63e156f8 in QWidget::~QWidget() (this=0x56178a8fe2f0,
this=<optimized out>) at ./src/widgets/kernel/qwidget.cpp:1537
#26 0x00007f2e6438b0b1 in () at /lib/x86_64-linux-gnu/libKF6WidgetsAddons.so.6
#27 0x00007f2e61dc7c0a in QObjectPrivate::deleteChildren()
(this=this@entry=0x561789284c90) at ./src/corelib/kernel/qobject.cpp:2206
#28 0x00007f2e63e156f8 in QWidget::~QWidget() (this=0x56178a060310,
this=<optimized out>) at ./src/widgets/kernel/qwidget.cpp:1537
#29 0x00007f2e6438b4cd in KPageWidget::~KPageWidget() () at
/lib/x86_64-linux-gnu/libKF6WidgetsAddons.so.6
#30 0x00007f2e61dc7c0a in QObjectPrivate::deleteChildren()
(this=this@entry=0x56178bc13950) at ./src/corelib/kernel/qobject.cpp:2206
#31 0x00007f2e63e156f8 in QWidget::~QWidget() (this=0x56178a060180,
this=<optimized out>) at ./src/widgets/kernel/qwidget.cpp:1537
#32 0x00007f2e6405a5dd in KCMultiDialog::~KCMultiDialog() () at
/lib/x86_64-linux-gnu/libKF6KCMUtils.so.6
#33 0x00007f2e61dc6eb3 in QObject::event(QEvent*) (this=0x56178a060180,
e=0x56178b3b7ca0) at ./src/corelib/kernel/qobject.cpp:1424
#34 0x00007f2e63df079b in QApplicationPrivate::notify_helper(QObject*, QEvent*)
(this=<optimized out>, receiver=0x56178a060180, e=0x56178b3b7ca0) at
./src/widgets/kernel/qapplication.cpp:3290
#35 0x00007f2e61e5e828 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
(receiver=0x56178a060180, event=event@entry=0x56178b3b7ca0) at
./src/corelib/kernel/qcoreapplication.cpp:1118
#36 0x00007f2e61e5e86d in QCoreApplication::sendEvent(QObject*, QEvent*)
(receiver=<optimized out>, event=event@entry=0x56178b3b7ca0) at
./src/corelib/kernel/qcoreapplication.cpp:1536
#37 0x00007f2e61e5ef40 in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) (receiver=0x0, event_type=0, data=0x561788fdfaf0) at
./src/corelib/kernel/qcoreapplication.cpp:1898
#38 0x00007f2e61c63087 in postEventSourceDispatch(GSource*, GSourceFunc,
gpointer) (s=0x561788fe3c40) at
./src/corelib/kernel/qeventdispatcher_glib.cpp:243
#39 0x00007f2e60f46d3b in g_main_dispatch (context=0x7f2e58005040) at
../../../glib/gmain.c:3419
#40 g_main_context_dispatch (context=0x7f2e58005040) at
../../../glib/gmain.c:4137
#41 0x00007f2e60f9c258 in g_main_context_iterate.constprop.0
(context=context@entry=0x7f2e58005040, block=block@entry=1,
dispatch=dispatch@entry=1, self=<optimized out>) at ../../../glib/gmain.c:4213
#42 0x00007f2e60f443e3 in g_main_context_iteration (context=0x7f2e58005040,
may_block=1) at ../../../glib/gmain.c:4278
#43 0x00007f2e61c5de60 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x561788fe3cc0, flags=...) at
./src/corelib/kernel/qeventdispatcher_glib.cpp:393
#44 0x00007f2e61e60a5b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this@entry=0x7ffcfbfd3120, flags=..., flags@entry=...) at
./src/corelib/global/qflags.h:34
#45 0x00007f2e61e6268c in QCoreApplication::exec() () at
./src/corelib/global/qflags.h:74
#46 0x00007f2e622e9940 in QGuiApplication::exec() () at
./src/gui/kernel/qguiapplication.cpp:1921
#47 0x00007f2e63de8c89 in QApplication::exec() () at
./src/widgets/kernel/qapplication.cpp:2569
#48 0x0000561787771be4 in main(int, char**) (argc=<optimized out>,
argv=<optimized out>) at ./app/main.cpp:175
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