https://bugs.kde.org/show_bug.cgi?id=423764
Bug ID: 423764
Summary: Crash when switching audio output
Product: plasmashell
Version: 5.19.2
Platform: openSUSE RPMs
OS: Linux
Status: REPORTED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: k...@davidedmundson.co.uk
Reporter: e...@ogenvik.org
CC: plasma-b...@kde.org
Target Milestone: 1.0
Application: plasmashell (5.19.2)
Qt Version: 5.15.0
Frameworks Version: 5.71.0
Operating System: Linux 5.7.5-1-default x86_64
Windowing system: X11
Distribution: "openSUSE Tumbleweed"
-- Information about the crash:
Crash when using the Plasma applet to switch output from HDMI speakers (the
screen's built in speakers) to Arctis Wireless 7 Pro (USB connected, with
separate DAC).
The crash can be reproduced sometimes.
-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
[KCrash Handler]
#4 0x00007f828c39a313 in QtPrivate::indexOf<QWidget*,
QWidget*>(QList<QWidget*> const&, QWidget* const&, int) (from=0,
u=@0x7ffeda432660: 0x561cf1a9c680, list=...) at
../../include/QtCore/../../src/corelib/tools/qlist.h:119
#5 0x00007f828c39a313 in QList<QWidget*>::indexOf(QWidget* const&, int) const
(from=0, t=@0x7ffeda432660: 0x561cf1a9c680, this=0x561cec52d110) at
../../include/QtCore/../../src/corelib/tools/qlist.h:1026
#6 0x00007f828c39a313 in QList<QWidget*>::removeAll(QWidget* const&)
(this=0x561cec52d110, _t=@0x7ffeda432660: 0x561cf1a9c680) at
../../include/QtCore/../../src/corelib/tools/qlist.h:936
#7 0x00007f828c3aaa16 in QWidget::removeAction(QAction*) (this=0x561cf1a9c680,
action=<optimized out>) at kernel/qwidget.cpp:3167
#8 0x00007f827521c7ab in () at
/usr/lib64/qt5/qml/org/kde/plasma/components/libplasmacomponentsplugin.so
#9 0x00007f828c3740cf in QApplicationPrivate::notify_helper(QObject*, QEvent*)
(this=<optimized out>, receiver=0x561cf1a9c540, e=0x7ffeda4327c0) at
kernel/qapplication.cpp:3671
#10 0x00007f828b7c7b0a in QCoreApplication::notifyInternal2(QObject*, QEvent*)
(receiver=0x561cf1a9c540, event=0x7ffeda4327c0) at
../../include/QtCore/5.15.0/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:325
#11 0x00007f828b7fbd16 in QObjectPrivate::setParent_helper(QObject*)
(this=0x561cf1b5c750, o=0x0) at kernel/qobject.cpp:2149
#12 0x00007f828b7fc228 in QObject::~QObject() (this=<optimized out>,
__in_chrg=<optimized out>) at kernel/qobject.cpp:1093
#13 0x00007f8275218a03 in () at
/usr/lib64/qt5/qml/org/kde/plasma/components/libplasmacomponentsplugin.so
#14 0x00007f828b7f37ef in QObject::event(QEvent*) (this=0x561cf1a51570,
e=0x561cf18c0e10) at kernel/qobject.cpp:1301
#15 0x00007f828c3740cf in QApplicationPrivate::notify_helper(QObject*, QEvent*)
(this=<optimized out>, receiver=0x561cf1a51570, e=0x561cf18c0e10) at
kernel/qapplication.cpp:3671
#16 0x00007f828b7c7b0a in QCoreApplication::notifyInternal2(QObject*, QEvent*)
(receiver=0x561cf1a51570, event=0x561cf18c0e10) at
../../include/QtCore/5.15.0/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:325
#17 0x00007f828b7ca531 in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) (receiver=0x0, event_type=0, data=0x561cec542770) at
kernel/qcoreapplication.cpp:1815
#18 0x00007f828b81f8c3 in postEventSourceDispatch(GSource*, GSourceFunc,
gpointer) (s=0x561cec638ee0) at kernel/qeventdispatcher_glib.cpp:277
#19 0x00007f8289c2f2c7 in g_main_context_dispatch () at
/usr/lib64/libglib-2.0.so.0
#20 0x00007f8289c2f648 in () at /usr/lib64/libglib-2.0.so.0
#21 0x00007f8289c2f6ff in g_main_context_iteration () at
/usr/lib64/libglib-2.0.so.0
#22 0x00007f828b81ef4f in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x561cec635d50, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#23 0x00007f828b7c64cb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this@entry=0x7ffeda432c80, flags=..., flags@entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:141
#24 0x00007f828b7ce730 in QCoreApplication::exec() () at
../../include/QtCore/../../src/corelib/global/qflags.h:121
#25 0x0000561cea4e8c87 in ()
#26 0x00007f828b197cca in __libc_start_main () at /lib64/libc.so.6
#27 0x0000561cea4e979a in _start ()
[Inferior 1 (process 5273) detached]
Possible duplicates by query: bug 423738, bug 423713, bug 423675, bug 423584,
bug 423559.
Reported using DrKonqi
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