https://bugs.kde.org/show_bug.cgi?id=377353

            Bug ID: 377353
           Summary: Crash on login after installing "indicator-multiload".
           Product: kactivitymanagerd
           Version: unspecified
          Platform: Neon Packages
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: NOR
         Component: general
          Assignee: ivan.cu...@kde.org
          Reporter: jodr...@live.com
                CC: plasma-b...@kde.org
  Target Milestone: ---

"Segmentation fault (11)", started after i installed:
"indicator-multiload".

As soon as log out and back in i get this crash, although "indicator-multiload"
is running.
Also not sure if related but "indicator-multiload" can't open "systemmoitor", i
can run it from a terminal, krunner no problem.

Backtrace:

Application: kactivitymanagerd (kactivitymanagerd), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f5b7bd3e8c0 (LWP 10303))]

Thread 2 (Thread 0x7f5b700f8700 (LWP 10306)):
#0  0x00007f5b79d2bb5d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f5b796d2c62 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007f5b796d48d7 in xcb_wait_for_event () from
/usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007f5b72cc4d79 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4  0x00007f5b7a437b48 in QThreadPrivate::start (arg=0x2665da0) at
thread/qthread_unix.cpp:368
#5  0x00007f5b78d686ba in start_thread (arg=0x7f5b700f8700) at
pthread_create.c:333
#6  0x00007f5b79d3782d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7f5b7bd3e8c0 (LWP 10303)):
[KCrash Handler]
#6  std::__atomic_base<QMutexData*>::compare_exchange_strong (__m2=<optimized
out>, __m1=std::memory_order_acquire, __p2=<optimized out>,
__p1=@0x7ffd8712d168: 0x0, this=0x20) at
/usr/include/c++/5/bits/atomic_base.h:752
#7  std::atomic<QMutexData*>::compare_exchange_strong
(__m=std::memory_order_acquire, __p2=<optimized out>, __p1=@0x7ffd8712d168:
0x0, this=0x20) at /usr/include/c++/5/atomic:475
#8  QAtomicOps<QMutexData*>::testAndSetAcquire<QMutexData*>
(currentValue=<synthetic pointer>, newValue=<optimized out>, expectedValue=0x0,
_q_value=...) at
../../include/QtCore/../../src/corelib/arch/qatomic_cxx11.h:290
#9  QBasicAtomicPointer<QMutexData>::testAndSetAcquire (currentValue=<synthetic
pointer>, newValue=<optimized out>, expectedValue=0x0, this=0x20) at
../../include/QtCore/../../src/corelib/thread/qbasicatomic.h:259
#10 QBasicMutex::fastTryLock (current=<synthetic pointer>, this=0x20) at
thread/qmutex.h:89
#11 QMutex::lock (this=this@entry=0x20) at thread/qmutex.cpp:225
#12 0x00007f5b7bde69af in QMutexLocker::QMutexLocker (m=0x20, this=<synthetic
pointer>) at ../../include/QtCore/../../src/corelib/thread/qmutex.h:137
#13 QDBusConnectionManager::busConnection (this=0x0,
type=type@entry=QDBusConnection::SessionBus) at qdbusconnection.cpp:109
#14 0x00007f5b7bde7a5a in QDBusConnection::sessionBus () at
qdbusconnection.cpp:1177
#15 0x00007f5b63cfb8bd in QtCurve::Style::disconnectDBus (this=0x26d75e0) at
/workspace/build/qt5/style/qtcurve.cpp:695
#16 0x00007f5b63d37726 in QtCurve::runAllCleanups () at
/workspace/build/qt5/style/qtcurve_plugin.cpp:86
#17 QtCurve::StylePlugin::~StylePlugin (this=0x26a6e00, __in_chrg=<optimized
out>) at /workspace/build/qt5/style/qtcurve_plugin.cpp:167
#18 0x00007f5b63d37759 in QtCurve::StylePlugin::~StylePlugin (this=0x26a6e00,
__in_chrg=<optimized out>) at /workspace/build/qt5/style/qtcurve_plugin.cpp:170
#19 0x00007f5b7a5fa189 in QLibraryPrivate::unload (this=this@entry=0x26a6c30,
flag=flag@entry=QLibraryPrivate::UnloadSys) at plugin/qlibrary.cpp:562
#20 0x00007f5b7a5f01a2 in QFactoryLoaderPrivate::~QFactoryLoaderPrivate
(this=0x26a6140, __in_chrg=<optimized out>) at plugin/qfactoryloader.cpp:86
#21 0x00007f5b7a5f02c9 in QFactoryLoaderPrivate::~QFactoryLoaderPrivate
(this=0x26a6140, __in_chrg=<optimized out>) at plugin/qfactoryloader.cpp:89
#22 0x00007f5b7a63785c in QScopedPointerDeleter<QObjectData>::cleanup
(pointer=<optimized out>) at
../../include/QtCore/../../src/corelib/tools/qscopedpointer.h:60
#23 QScopedPointer<QObjectData, QScopedPointerDeleter<QObjectData>
>::~QScopedPointer (this=0x7f5b7b3a6cc8 <(anonymous
namespace)::Q_QGS_loader::innerFunction()::holder+8>, __in_chrg=<optimized
out>) at ../../include/QtCore/../../src/corelib/tools/qscopedpointer.h:107
#24 QObject::~QObject (this=<optimized out>, __in_chrg=<optimized out>) at
kernel/qobject.cpp:900
#25 0x00007f5b7a5ef73a in QFactoryLoader::~QFactoryLoader (this=0x7f5b7b3a6cc0
<(anonymous namespace)::Q_QGS_loader::innerFunction()::holder>,
__in_chrg=<optimized out>) at plugin/qfactoryloader.cpp:205
#26 0x00007f5b7af131c9 in (anonymous namespace)::Q_QGS_loader::Holder::~Holder
(this=<optimized out>, __in_chrg=<optimized out>) at
styles/qstylefactory.cpp:72
#27 0x00007f5b79c6aff8 in __run_exit_handlers (status=0, listp=0x7f5b79ff45f8
<__exit_funcs>, run_list_atexit=run_list_atexit@entry=true) at exit.c:82
#28 0x00007f5b79c6b045 in __GI_exit (status=<optimized out>) at exit.c:104
#29 0x00007f5b7ba5a27a in KDBusService::KDBusService (this=0x7ffd8712d740,
options=..., parent=<optimized out>) at
/workspace/build/src/kdbusservice.cpp:120
#30 0x0000000000408dc9 in main (argc=2, argv=0x7ffd8712d888) at
/workspace/build/src/service/Application.cpp:404

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