https://bugs.kde.org/show_bug.cgi?id=361401

david <modna...@yahoo.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |modna...@yahoo.com

--- Comment #3 from david <modna...@yahoo.com> ---
I'm getting almost exactly the same thing, except mine just locks up forever
when you right click something in the application launcher.  It locks up in
AppEntry::actions() const () every time.  I got this backtrace by attaching
GDB:

0x00007f8b09acbb1d in poll () at ../sysdeps/unix/syscall-template.S:84
84      T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS)
(gdb) bt
#0  0x00007f8b09acbb1d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f8b053a416c in g_main_context_iterate (priority=0, n_fds=10,
fds=0x555605c55320, timeout=<optimized out>, context=0x7f8aec0016f0) at
gmain.c:4135
#2  0x00007f8b053a416c in g_main_context_iterate
(context=context@entry=0x7f8aec0016f0, block=block@entry=1,
dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3835
#3  0x00007f8b053a427c in g_main_context_iteration (context=0x7f8aec0016f0,
may_block=may_block@entry=1) at gmain.c:3901
#4  0x00007f8b0a906a2f in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x555601b3eb70, flags=...) at kernel/qeventdispatcher_glib.cpp:417
#5  0x00007f8b0a8af4ca in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7ffff3fe5e60,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f8b0bfc7dce in KJob::exec() (this=0x555605db3880) at
/usr/src/debug/kcoreaddons-5.21.0/src/lib/jobs/kjob.cpp:198
#7  0x00007f8ad448e9d1 in AppEntry::actions() const () at
/usr/lib64/qt5/qml/org/kde/plasma/private/kicker/libkickerplugin.so
#8  0x00007f8ad44953a3 in AppsModel::data(QModelIndex const&, int) const () at
/usr/lib64/qt5/qml/org/kde/plasma/private/kicker/libkickerplugin.so
#9  0x00007f8ad449cfd8 in ForwardingModel::data(QModelIndex const&, int) const
() at /usr/lib64/qt5/qml/org/kde/plasma/private/kicker/libkickerplugin.so
#10 0x00007f8b0d89edc1 in QQmlDMCachedModelData::metaCall(QMetaObject::Call,
int, void**) (arole=265, this=0x7ffff3fe61b0) at
/usr/include/qt5/QtCore/qabstractitemmodel.h:420
#11 0x00007f8b0d89edc1 in QQmlDMCachedModelData::metaCall(QMetaObject::Call,
int, void**) (role=265, this=0x5556058fefb0)
    at
/usr/src/debug/qtdeclarative-opensource-src-5.6.0/src/qml/util/qqmladaptormodel.cpp:414
#12 0x00007f8b0d89edc1 in QQmlDMCachedModelData::metaCall(QMetaObject::Call,
int, void**) (this=0x5556058fefb0, call=<optimized out>, id=<optimized out>,
arguments=0x7ffff3fe6260)
    at
/usr/src/debug/qtdeclarative-opensource-src-5.6.0/src/qml/util/qqmladaptormodel.cpp:286
#13 0x00007f8b0da1100c in
LoadProperty<ReadAccessor::Indirect>(QV4::ExecutionEngine*, QObject*,
QQmlPropertyData const&, QQmlNotifier**) (property=..., n=0x0,
output=0x7ffff3fe6240, object=0x5556058fefb0) at
/usr/src/debug/qtdeclarative-opensource-src-5.6.0/src/qml/jsruntime/qv4qobjectwrapper.cpp:119
#14 0x00007f8b0da1100c in
LoadProperty<ReadAccessor::Indirect>(QV4::ExecutionEngine*, QObject*,
QQmlPropertyData const&, QQmlNotifier**) (v4=v4@entry=0x5556020dfac0,
object=object@entry=0x5556058fefb0, property=..., notifier=0x0) at
/usr/src/debug/qtdeclarative-opensource-src-5.6.0/src/qml/jsruntime/qv4qobjectwrapper.cpp:196
#15 0x00007f8b0da117df in
QV4::QObjectWrapper::getProperty(QV4::ExecutionEngine*, QObject*,
QQmlPropertyData*, bool) (engine=engine@entry=0x5556020dfac0,
object=0x5556058fefb0, property=0x55560652ba00,
captureRequired=captureRequired@entry=true) at
/usr/src/debug/qtdeclarative-opensource-src-5.6.0/src/qml/jsruntime/qv4qobjectwrapper.cpp:380
#16 0x00007f8b0da121aa in QV4::QObjectWrapper::getQmlProperty(QQmlContextData*,
QV4::String*, QV4::QObjectWrapper::RevisionMode, bool*, bool) const
(this=0x7f8ad7801588, qmlContext=0x555604549a70, name=0x7f8ad7801580,
revisionMode=QV4::QObjectWrapper::IgnoreRevision, hasProperty=0x0,
includeImports=<optimized out>)
    at
/usr/src/debug/qtdeclarative-opensource-src-5.6.0/src/qml/jsruntime/qv4qobjectwrapper.cpp:318
#17 0x00007f8b0da246a6 in QV4::Runtime::getProperty(QV4::ExecutionEngine*,
QV4::Value const&, int) (hasProperty=0x0, name=<optimized out>, this=<optimized
out>)
    at
/usr/src/debug/qtdeclarative-opensource-src-5.6.0/src/qml/jsruntime/qv4object_p.h:298
#18 0x00007f8b0da246a6 in QV4::Runtime::getProperty(QV4::ExecutionEngine*,
QV4::Value const&, int) (engine=0x5556020dfac0, object=...,
nameIndex=<optimized out>)
    at
/usr/src/debug/qtdeclarative-opensource-src-5.6.0/src/qml/jsruntime/qv4runtime.cpp:675
#19 0x00007f8ad4bb7133 in  ()
#20 0x00007f8ad0384600 in  ()
#21 0x00007ffff3fe64e0 in  ()
#22 0x00007ffff3fe64f0 in  ()
#23 0x00007ffff3fe6500 in  ()
#24 0x00005556020dfac0 in  ()
#25 0x00007ffff3fe6510 in  ()
#26 0x0000000000000000 in  ()



System information:

$ uname -a
Linux localhost 4.4.9-300.fc23.x86_64 #1 SMP Wed May 4 23:56:27 UTC 2016 x86_64
x86_64 x86_64 GNU/Linux
Distribution: "Fedora release 23 (Twenty Three)"
two hdmi monitors

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