[kde] [Bug 373019] New: Discover crashed after click on installed application

bugzilla_noreply at kde.org bugzilla_noreply at kde.org
Mon Nov 28 08:26:47 GMT 2016 

https://bugs.kde.org/show_bug.cgi?id=373019

            Bug ID: 373019
           Summary: Discover crashed after click on installed application
           Product: kde
           Version: unspecified
          Platform: unspecified
                OS: Linux
            Status: UNCONFIRMED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: unassigned-bugs at kde.org
          Reporter: michvett at gmx.de
  Target Milestone: ---

Application: plasma-discover (5.8.3)

Qt Version: 5.7.0
Frameworks Version: 5.28.0
Operating System: Linux 4.8.9-1-MANJARO x86_64
Distribution: "Netrunner Rolling"

-- Information about the crash:
- What I was doing when the application crashed:

Clicked on already installed application (wireshark) on main site after opening
discover

-- Backtrace:
Application: Entdecken (plasma-discover), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f4e57aa47c0 (LWP 13352))]

Thread 9 (Thread 0x7f4e1640d700 (LWP 13373)):
#0  0x00007f4e4e9570b4 in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#1  0x00007f4e4e957724 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f4e4e95789c in g_main_context_iteration () at
/usr/lib/libglib-2.0.so.0
#3  0x00007f4e5421a72b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#4  0x00007f4e541c423a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#5  0x00007f4e53fe70f3 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f4e53febd78 in  () at /usr/lib/libQt5Core.so.5
#7  0x00007f4e5063c454 in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007f4e535fd7df in clone () at /usr/lib/libc.so.6

Thread 8 (Thread 0x7f4e1d231700 (LWP 13363)):
#0  0x00007f4e4e99cdd4 in g_mutex_unlock () at /usr/lib/libglib-2.0.so.0
#1  0x00007f4e4e957114 in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#2  0x00007f4e4e957724 in  () at /usr/lib/libglib-2.0.so.0
#3  0x00007f4e4e957b12 in g_main_loop_run () at /usr/lib/libglib-2.0.so.0
#4  0x00007f4e1ede1316 in  () at /usr/lib/libgio-2.0.so.0
#5  0x00007f4e4e97f0d5 in  () at /usr/lib/libglib-2.0.so.0
#6  0x00007f4e5063c454 in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007f4e535fd7df in clone () at /usr/lib/libc.so.6

Thread 7 (Thread 0x7f4e1da32700 (LWP 13362)):
#0  0x00007f4e535f448d in poll () at /usr/lib/libc.so.6
#1  0x00007f4e4e957786 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f4e4e95789c in g_main_context_iteration () at
/usr/lib/libglib-2.0.so.0
#3  0x00007f4e4e9578e1 in  () at /usr/lib/libglib-2.0.so.0
#4  0x00007f4e4e97f0d5 in  () at /usr/lib/libglib-2.0.so.0
#5  0x00007f4e5063c454 in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007f4e535fd7df in clone () at /usr/lib/libc.so.6

Thread 6 (Thread 0x7f4e322b9700 (LWP 13358)):
#0  0x00007f4e4e9547cf in  () at /usr/lib/libglib-2.0.so.0
#1  0x00007f4e4e9570b4 in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#2  0x00007f4e4e957724 in  () at /usr/lib/libglib-2.0.so.0
#3  0x00007f4e4e95789c in g_main_context_iteration () at
/usr/lib/libglib-2.0.so.0
#4  0x00007f4e5421a72b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#5  0x00007f4e541c423a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#6  0x00007f4e53fe70f3 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#7  0x00007f4e53febd78 in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f4e5063c454 in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f4e535fd7df in clone () at /usr/lib/libc.so.6

Thread 5 (Thread 0x7f4e32aba700 (LWP 13357)):
#0  0x00007f4e535f448d in poll () at /usr/lib/libc.so.6
#1  0x00007f4e4e957786 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f4e4e95789c in g_main_context_iteration () at
/usr/lib/libglib-2.0.so.0
#3  0x00007f4e5421a72b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#4  0x00007f4e541c423a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#5  0x00007f4e53fe70f3 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f4e57081856 in  () at /usr/lib/libQt5Quick.so.5
#7  0x00007f4e53febd78 in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f4e5063c454 in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f4e535fd7df in clone () at /usr/lib/libc.so.6

Thread 4 (Thread 0x7f4e3adee700 (LWP 13356)):
#0  0x00007f4e535f04ed in read () at /usr/lib/libc.so.6
#1  0x00007f4e4e99ba10 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f4e4e957235 in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#3  0x00007f4e4e957724 in  () at /usr/lib/libglib-2.0.so.0
#4  0x00007f4e4e95789c in g_main_context_iteration () at
/usr/lib/libglib-2.0.so.0
#5  0x00007f4e5421a72b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#6  0x00007f4e541c423a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#7  0x00007f4e53fe70f3 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8  0x00007f4e54b7d2d5 in  () at /usr/lib/libQt5Qml.so.5
#9  0x00007f4e53febd78 in  () at /usr/lib/libQt5Core.so.5
#10 0x00007f4e5063c454 in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007f4e535fd7df in clone () at /usr/lib/libc.so.6

Thread 3 (Thread 0x7f4e3bfff700 (LWP 13355)):
#0  0x00007f4e4e95770d in  () at /usr/lib/libglib-2.0.so.0
#1  0x00007f4e4e95789c in g_main_context_iteration () at
/usr/lib/libglib-2.0.so.0
#2  0x00007f4e5421a72b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#3  0x00007f4e541c423a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#4  0x00007f4e53fe70f3 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#5  0x00007f4e55e51e55 in  () at /usr/lib/libQt5DBus.so.5
#6  0x00007f4e53febd78 in  () at /usr/lib/libQt5Core.so.5
#7  0x00007f4e5063c454 in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007f4e535fd7df in clone () at /usr/lib/libc.so.6

Thread 2 (Thread 0x7f4e4466d700 (LWP 13354)):
#0  0x00007f4e535f448d in poll () at /usr/lib/libc.so.6
#1  0x00007f4e4e4e88e0 in  () at /usr/lib/libxcb.so.1
#2  0x00007f4e4e4ea679 in xcb_wait_for_event () at /usr/lib/libxcb.so.1
#3  0x00007f4e467bf449 in  () at /usr/lib/libQt5XcbQpa.so.5
#4  0x00007f4e53febd78 in  () at /usr/lib/libQt5Core.so.5
#5  0x00007f4e5063c454 in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007f4e535fd7df in clone () at /usr/lib/libc.so.6

Thread 1 (Thread 0x7f4e57aa47c0 (LWP 13352)):
[KCrash Handler]
#6  0x00007f4e1f320357 in as_provided_get_items () at
/usr/lib/libappstream.so.4
#7  0x00007f4e1f54dbcd in AppStream::Provided::items() const () at
/usr/lib/libAppStreamQt.so.2
#8  0x00007f4e1f9b8977 in  () at
/usr/lib/qt/plugins/discover/packagekit-backend.so
#9  0x00007f4e56d62ade in  () at /usr/lib/plasma-discover/libDiscoverCommon.so
#10 0x00007f4e56d6528b in AbstractResource::qt_metacall(QMetaObject::Call, int,
void**) () at /usr/lib/plasma-discover/libDiscoverCommon.so
#11 0x00007f4e1f9c7bc5 in  () at
/usr/lib/qt/plugins/discover/packagekit-backend.so
#12 0x00007f4e54ac06ee in  () at /usr/lib/libQt5Qml.so.5
#13 0x00007f4e54ac12bd in
QV4::QObjectWrapper::getProperty(QV4::ExecutionEngine*, QObject*,
QQmlPropertyData*, bool) () at /usr/lib/libQt5Qml.so.5
#14 0x00007f4e54ac1aac in QV4::QObjectWrapper::getQmlProperty(QQmlContextData*,
QV4::String*, QV4::QObjectWrapper::RevisionMode, bool*, bool) const () at
/usr/lib/libQt5Qml.so.5
#15 0x00007f4e54ad7dc6 in QV4::Runtime::getProperty(QV4::ExecutionEngine*,
QV4::Value const&, int) () at /usr/lib/libQt5Qml.so.5
#16 0x00007f4e31450de9 in  ()
#17 0x00007f4e542732e0 in QListData::shared_null () at /usr/lib/libQt5Core.so.5
#18 0x0000000000000003 in  ()
#19 0x0000000002466230 in  ()
#20 0x0000000000000000 in  ()

Reported using DrKonqi

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