[kde] [Bug 499695] kgpg and kalendarac crash immediately when drawing tablet is plugged in

TraceyC bugzilla_noreply at kde.org
Wed Feb 12 02:45:52 GMT 2025


https://bugs.kde.org/show_bug.cgi?id=499695

TraceyC <kdedev at tlcnet.info> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |kdedev at tlcnet.info

--- Comment #2 from TraceyC <kdedev at tlcnet.info> ---
Searchable backtrace


Thread 1 (Thread 0x79c7ed582b80 (LWP 14419)):
[KCrash Handler]
#5  QArrayDataPointer<QInputDevice const*>::data (this=0x0) at
/usr/src/debug/qt6-base/qtbase/src/corelib/tools/qcontainertools_impl.h:387
#6  QArrayDataPointer<QInputDevice const*>::constEnd (this=0x0) at
/usr/src/debug/qt6-base/qtbase/src/corelib/tools/qarraydatapointer.h:127
#7  QList<QInputDevice const*>::cend (this=0x0) at
/usr/src/debug/qt6-base/qtbase/src/corelib/tools/qlist.h:644
#8  QtPrivate::sequential_erase_one<QList<QInputDevice const*>, QInputDevice
const*> (c=..., t=<synthetic pointer>: <optimized out>) at
/usr/src/debug/qt6-base/qtbase/src/corelib/tools/qcontainertools_impl.h:389
#9  QList<QInputDevice const*>::removeOne<QInputDevice const*> (this=0x0,
t=<synthetic pointer>: <optimized out>) at
/usr/src/debug/qt6-base/qtbase/src/corelib/tools/qlist.h:613
#10 QInputDevicePrivate::unregisterDevice (dev=0x5e73201e5880) at
/usr/src/debug/qt6-base/qtbase/src/gui/kernel/qinputdevice.cpp:360
#11 0x000079c7f53cfa1f in QInputDevice::~QInputDevice (this=<optimized out>,
this=<optimized out>) at
/usr/src/debug/qt6-base/qtbase/src/gui/kernel/qinputdevice.cpp:110
#12 QPointingDevice::~QPointingDevice (this=<optimized out>, this=<optimized
out>) at /usr/src/debug/qt6-base/qtbase/src/gui/kernel/qpointingdevice.cpp:168
#13 0x000079c7ece86cb0 in QXcbScrollingDevice::~QXcbScrollingDevice
(this=<optimized out>, this=<optimized out>) at
/usr/src/debug/qt6-base/qtbase/src/plugins/platforms/xcb/qxcbscrollingdevice_p.h:29
#14 QXcbScrollingDevice::~QXcbScrollingDevice (this=<optimized out>,
this=<optimized out>) at
/usr/src/debug/qt6-base/qtbase/src/plugins/platforms/xcb/qxcbscrollingdevice_p.h:29
#15 0x000079c7f4ba2e5e in QObject::event (this=0x5e73201e5880,
e=0x5e73201e58a0) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qobject.cpp:1403
#16 0x000079c7f5cff0ca in QApplicationPrivate::notify_helper (this=<optimized
out>, receiver=0x5e73201e5880, e=0x5e73201e58a0) at
/usr/src/debug/qt6-base/qtbase/src/widgets/kernel/qapplication.cpp:3296
#17 0x000079c7f4b55b00 in QCoreApplication::notifyInternal2
(receiver=0x5e73201e5880, event=event at entry=0x5e73201e58a0) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcoreapplication.cpp:1172
#18 0x000079c7f4b55edc in QCoreApplication::sendEvent (receiver=<optimized
out>, event=0x5e73201e58a0) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcoreapplication.cpp:1612
#19 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=52,
data=0x5e732019f690) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcoreapplication.cpp:1946
#20 0x000079c7f4e2fc50 in QCoreApplication::sendPostedEvents (receiver=0x0,
event_type=52) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcoreapplication.cpp:1800
#21 operator() (__closure=<optimized out>) at
/usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:403
#22 (anonymous
namespace)::terminate_on_exception<QThreadPrivate::finish()::{lambda()#1}>(QThreadPrivate::finish()::{lambda()#1}&&)
[clone .isra.0] (t=...) at
/usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:311
#23 0x000079c7f4cd8515 in set_thread_data(QThreadData*)::Cleanup::~Cleanup() ()
at /usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:386
#24 0x000079c7f504de00 in __cxa_finalize (d=0x79c7f4ff5000) at
cxa_finalize.c:97
#25 0x000079c7f4acc3a8 in ?? () from /usr/lib/libQt6Core.so.6
#26 0x00007ffe3a99cde0 in ?? ()
#27 0x000079c7f7672fd2 in _dl_call_fini (closure_map=0x79c7f6c77f90) at
dl-call_fini.c:43
Backtrace stopped: frame did not save the PC

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