https://bugs.kde.org/show_bug.cgi?id=385512

            Bug ID: 385512
           Summary: Plasmashell crashes
           Product: plasmashell
           Version: 5.10.5
          Platform: openSUSE RPMs
                OS: Linux
            Status: UNCONFIRMED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: k...@davidedmundson.co.uk
          Reporter: aejoki...@gmail.com
                CC: plasma-b...@kde.org
  Target Milestone: 1.0

Application: plasmashell (5.10.5)

Qt Version: 5.9.1
Frameworks Version: 5.38.0
Operating System: Linux 4.13.4-1-default x86_64
Distribution: "openSUSE Tumbleweed"

-- Information about the crash:
- What I was doing when the application crashed: 
RPM update using update applet. After the update finishes successfully the
system checks the available updates again and at that time the plasmashell
crashes. This happens typically after large amount of packages updated. It does
not happen when updating for example statistical software R packages only. I
also tried the update check after plasmashell restarted and it does not produce
crash. Update through Yast does not result into error either. Hopefully I got
all the necessary debug packages installed so that the problem can be found
out.

The crash can be reproduced sometimes.

-- Backtrace:
Application: Plasma (plasmashell), signal: Aborted
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f489a849900 (LWP 2256))]

Thread 8 (Thread 0x7f47cad09700 (LWP 2372)):
#0  0x00007f488eeb3714 in g_mutex_unlock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f488ee6dffd in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f488ee6e25c in g_main_context_iteration () at
/usr/lib64/libglib-2.0.so.0
#3  0x00007f48947a169b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQt5Core.so.5
#4  0x00007f489474a34a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQt5Core.so.5
#5  0x00007f489457a31a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f47cd5c1f37 in KCupsConnection::run() () at
/usr/lib64/libkcupslib.so
#7  0x00007f489457ed2e in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f4893732558 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f4893e8345f in clone () at /lib64/libc.so.6

Thread 7 (Thread 0x7f47e04bb700 (LWP 2359)):
#0  0x00007f4893e78cab in poll () at /lib64/libc.so.6
#1  0x00007f488ee6e149 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f488ee6e25c in g_main_context_iteration () at
/usr/lib64/libglib-2.0.so.0
#3  0x00007f48947a169b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQt5Core.so.5
#4  0x00007f489474a34a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQt5Core.so.5
#5  0x00007f489457a31a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f4898256342 in  () at /usr/lib64/libQt5Quick.so.5
#7  0x00007f489457ed2e in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f4893732558 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f4893e8345f in clone () at /lib64/libc.so.6

Thread 6 (Thread 0x7f47f1f8d700 (LWP 2358)):
#0  0x00007f48947a1d80 in  () at /usr/lib64/libQt5Core.so.5
#1  0x00007f488ee6db51 in g_main_context_check () at
/usr/lib64/libglib-2.0.so.0
#2  0x00007f488ee6e0f0 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f488ee6e25c in g_main_context_iteration () at
/usr/lib64/libglib-2.0.so.0
#4  0x00007f48947a169b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQt5Core.so.5
#5  0x00007f489474a34a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQt5Core.so.5
#6  0x00007f489457a31a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7  0x00007f48976b0705 in  () at /usr/lib64/libQt5Qml.so.5
#8  0x00007f489457ed2e in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007f4893732558 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f4893e8345f in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7f4872dd7700 (LWP 2357)):
#0  0x00007f489373882d in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007f4899f298e4 in  () at /usr/lib64/libQt5Script.so.5
#2  0x00007f4899f29929 in  () at /usr/lib64/libQt5Script.so.5
#3  0x00007f4893732558 in start_thread () at /lib64/libpthread.so.0
#4  0x00007f4893e8345f in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7f4880bbc700 (LWP 2351)):
#0  0x00007f488ee6d5cf in g_main_context_prepare () at
/usr/lib64/libglib-2.0.so.0
#1  0x00007f488ee6e07b in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f488ee6e25c in g_main_context_iteration () at
/usr/lib64/libglib-2.0.so.0
#3  0x00007f48947a169b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQt5Core.so.5
#4  0x00007f489474a34a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQt5Core.so.5
#5  0x00007f489457a31a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f48976b0705 in  () at /usr/lib64/libQt5Qml.so.5
#7  0x00007f489457ed2e in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f4893732558 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f4893e8345f in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7f4882603700 (LWP 2287)):
#0  0x00007f4893e78cab in poll () at /lib64/libc.so.6
#1  0x00007f488ee6e149 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f488ee6e25c in g_main_context_iteration () at
/usr/lib64/libglib-2.0.so.0
#3  0x00007f48947a169b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQt5Core.so.5
#4  0x00007f489474a34a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQt5Core.so.5
#5  0x00007f489457a31a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f4894c20a45 in  () at /usr/lib64/libQt5DBus.so.5
#7  0x00007f489457ed2e in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f4893732558 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f4893e8345f in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7f48846b5700 (LWP 2267)):
#0  0x00007f4893e78cab in poll () at /lib64/libc.so.6
#1  0x00007f4898e58387 in  () at /usr/lib64/libxcb.so.1
#2  0x00007f4898e5a17a in xcb_wait_for_event () at /usr/lib64/libxcb.so.1
#3  0x00007f48870654b9 in  () at /usr/lib64/libQt5XcbQpa.so.5
#4  0x00007f489457ed2e in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007f4893732558 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f4893e8345f in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f489a849900 (LWP 2256)):
[KCrash Handler]
#6  0x00007f4893dc10d0 in raise () at /lib64/libc.so.6
#7  0x00007f4893dc26b1 in abort () at /lib64/libc.so.6
#8  0x00007f4893e04427 in __libc_message () at /lib64/libc.so.6
#9  0x00007f4893e0ab83 in malloc_printerr () at /lib64/libc.so.6
#10 0x00007f4893e0c489 in _int_free () at /lib64/libc.so.6
#11 0x00007f48947713cf in  () at /usr/lib64/libQt5Core.so.5
#12 0x00007f489476cf57 in QMetaObjectBuilder::addProperty(QByteArray const&,
QByteArray const&, int) () at /usr/lib64/libQt5Core.so.5
#13 0x00007f489760a849 in
QQmlOpenMetaObjectType::createProperties(QVector<QByteArray> const&) () at
/usr/lib64/libQt5Qml.so.5
#14 0x00007f48976e3136 in  () at /usr/lib64/libQt5Qml.so.5
#15 0x00007f48976e31f2 in  () at /usr/lib64/libQt5Qml.so.5
#16 0x00007f489477672d in QObjectData::dynamicMetaObject() const () at
/usr/lib64/libQt5Core.so.5
#17 0x00007f4897611f4e in QQmlData::disconnectNotifiers() () at
/usr/lib64/libQt5Qml.so.5
#18 0x00007f489761234a in QQmlData::destroyed(QObject*) () at
/usr/lib64/libQt5Qml.so.5
#19 0x00007f489477fe27 in QObject::~QObject() () at /usr/lib64/libQt5Core.so.5
#20 0x00007f4894780749 in QObject::~QObject() () at /usr/lib64/libQt5Core.so.5
#21 0x00007f48976e33a7 in  () at /usr/lib64/libQt5Qml.so.5
#22 0x00007f48976e3521 in  () at /usr/lib64/libQt5Qml.so.5
#23 0x00007f48976e388e in QQmlListModel::clear() () at
/usr/lib64/libQt5Qml.so.5
#24 0x00007f48976e8e2d in  () at /usr/lib64/libQt5Qml.so.5
#25 0x00007f48976e93c5 in QQmlListModel::qt_metacall(QMetaObject::Call, int,
void**) () at /usr/lib64/libQt5Qml.so.5
#26 0x00007f4897666ed9 in  () at /usr/lib64/libQt5Qml.so.5
#27 0x00007f48975e9beb in  () at /usr/lib64/libQt5Qml.so.5
#28 0x00007f48975eb30a in  () at /usr/lib64/libQt5Qml.so.5
#29 0x00007f48975ebf63 in QV4::QObjectMethod::callInternal(QV4::CallData*,
QV4::Scope&) const () at /usr/lib64/libQt5Qml.so.5
#30 0x00007f489760458a in
QV4::Runtime::method_callProperty(QV4::ExecutionEngine*, int, QV4::CallData*)
() at /usr/lib64/libQt5Qml.so.5
#31 0x00007f47ce54806e in  ()
#32 0x0000000000000029 in  ()
#33 0x00007f48947954d5 in  () at /usr/lib64/libQt5Core.so.5
#34 0x0000000000000000 in  ()

Reported using DrKonqi

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