https://bugs.kde.org/show_bug.cgi?id=357907
Bug ID: 357907
Summary: Crash eventual crash, often on load
Product: Touchpad-KCM
Version: 5.5.3
Platform: Other
OS: Linux
Status: UNCONFIRMED
Severity: grave
Priority: NOR
Component: daemon
Assignee: rajeeshknamb...@gmail.com
Reporter: aleix...@kde.org
It's quite important, because it crashes the whole KDED process and things stop
working.
Here's a backtrace
#0 0x00007f21e95a254c in xcb_wait_for_reply () from /usr/lib/libxcb.so.1
#1 0x00007f21b7a05a5b in XcbAtom::atom (this=0xdcdd98) at
/home/kde-devel/frameworks/plasma-desktop/kcms/touchpad/src/backends/x11/xcbatom.cpp:49
#2 0x00007f21b7a034f6 in XlibTouchpad::setTouchpadOff (this=0xdcdd40,
touchpadOff=2) at
/home/kde-devel/frameworks/plasma-desktop/kcms/touchpad/src/backends/x11/xlibtouchpad.cpp:264
#3 0x00007f21b79fd1a3 in XlibBackend::setTouchpadOff (this=0xdce260,
state=TouchpadBackend::TouchpadTapAndScrollDisabled)
at
/home/kde-devel/frameworks/plasma-desktop/kcms/touchpad/src/backends/x11/xlibbackend.cpp:189
#4 0x00007f21b79f9d86 in TouchpadDisabler::keyboardActivityStarted
(this=0xdd85d0) at
/home/kde-devel/frameworks/plasma-desktop/kcms/touchpad/src/kded/kded.cpp:163
#5 0x00007f21b7a08dbe in TouchpadDisabler::qt_static_metacall (_o=0xdd85d0,
_c=QMetaObject::InvokeMetaMethod, _id=10, _a=0x7ffc774bcee0) at
kcms/touchpad/src/moc_kded.cpp:154
#6 0x00007f21f0e6b300 in QMetaObject::activate (sender=0xdce260,
signalOffset=<optimized out>, local_signal_index=<optimized out>,
argv=<optimized out>)
at
/home/kde-devel/frameworks/qt5/qtbase/src/corelib/kernel/qobject.cpp:3730
#7 0x00007f21b7a09945 in TouchpadBackend::keyboardActivityStarted
(this=0xdce260) at kcms/touchpad/src/moc_touchpadbackend.cpp:185
#8 0x00007f21b7a096d9 in TouchpadBackend::qt_static_metacall (_o=0xdce260,
_c=QMetaObject::InvokeMetaMethod, _id=3, _a=0x7ffc774bd050) at
kcms/touchpad/src/moc_touchpadbackend.cpp:87
#9 0x00007f21f0e6b300 in QMetaObject::activate (sender=0xddb860,
signalOffset=<optimized out>, local_signal_index=<optimized out>,
argv=<optimized out>)
at
/home/kde-devel/frameworks/qt5/qtbase/src/corelib/kernel/qobject.cpp:3730
#10 0x00007f21b7a078f2 in XRecordKeyboardMonitor::keyboardActivityStarted
(this=0xddb860) at kcms/touchpad/src/moc_xrecordkeyboardmonitor.cpp:143
#11 0x00007f21b7a07019 in XRecordKeyboardMonitor::process (this=0xddb860,
reply=0xfa9e60)
at
/home/kde-devel/frameworks/plasma-desktop/kcms/touchpad/src/backends/x11/xrecordkeyboardmonitor.cpp:146
#12 0x00007f21b7a06dfe in XRecordKeyboardMonitor::processNextReply
(this=0xddb860) at
/home/kde-devel/frameworks/plasma-desktop/kcms/touchpad/src/backends/x11/xrecordkeyboardmonitor.cpp:104
#13 0x00007f21b7a077f8 in XRecordKeyboardMonitor::qt_static_metacall
(_o=0xddb860, _c=QMetaObject::InvokeMetaMethod, _id=2, _a=0x7ffc774bd320)
at kcms/touchpad/src/moc_xrecordkeyboardmonitor.cpp:82
#14 0x00007f21f0e6b300 in QMetaObject::activate (sender=sender@entry=0xddb8b0,
signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=0,
argv=argv@entry=0x7ffc774bd320)
at
/home/kde-devel/frameworks/qt5/qtbase/src/corelib/kernel/qobject.cpp:3730
#15 0x00007f21f0e6bbd7 in QMetaObject::activate (sender=sender@entry=0xddb8b0,
m=m@entry=0x7f21f1082f20 <QSocketNotifier::staticMetaObject>,
local_signal_index=local_signal_index@entry=0,
argv=argv@entry=0x7ffc774bd320) at
/home/kde-devel/frameworks/qt5/qtbase/src/corelib/kernel/qobject.cpp:3595
#16 0x00007f21f0ee269e in QSocketNotifier::activated (this=this@entry=0xddb8b0,
_t1=23) at .moc/moc_qsocketnotifier.cpp:134
#17 0x00007f21f0e776cb in QSocketNotifier::event (this=0xddb8b0, e=<optimized
out>) at
/home/kde-devel/frameworks/qt5/qtbase/src/corelib/kernel/qsocketnotifier.cpp:260
#18 0x00007f21f23d84cc in QApplicationPrivate::notify_helper (this=<optimized
out>, receiver=0xddb8b0, e=0x7ffc774bd570)
at
/home/kde-devel/frameworks/qt5/qtbase/src/widgets/kernel/qapplication.cpp:3712
#19 0x00007f21f23dd366 in QApplication::notify (this=0x7ffc774bdb40,
receiver=0xddb8b0, e=0x7ffc774bd570) at
/home/kde-devel/frameworks/qt5/qtbase/src/widgets/kernel/qapplication.cpp:3493
#20 0x00007f21f0e409a8 in QCoreApplication::notifyInternal2 (receiver=0xddb8b0,
event=event@entry=0x7ffc774bd570)
at
/home/kde-devel/frameworks/qt5/qtbase/src/corelib/kernel/qcoreapplication.cpp:1013
#21 0x00007f21f0e9306d in QCoreApplication::sendEvent (event=0x7ffc774bd570,
receiver=<optimized out>)
at
../../include/QtCore/../../../../frameworks/qt5/qtbase/src/corelib/kernel/qcoreapplication.h:227
#22 socketNotifierSourceDispatch (source=0xc7c530) at
/home/kde-devel/frameworks/qt5/qtbase/src/corelib/kernel/qeventdispatcher_glib.cpp:100
#23 0x00007f21eb8c0dc7 in g_main_context_dispatch () from
/usr/lib/libglib-2.0.so.0
#24 0x00007f21eb8c1020 in ?? () from /usr/lib/libglib-2.0.so.0
#25 0x00007f21eb8c10cc in g_main_context_iteration () from
/usr/lib/libglib-2.0.so.0
#26 0x00007f21f0e92bcf in QEventDispatcherGlib::processEvents (this=0xc6c3c0,
flags=...) at
/home/kde-devel/frameworks/qt5/qtbase/src/corelib/kernel/qeventdispatcher_glib.cpp:417
Reproducible: Always
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