https://bugs.kde.org/show_bug.cgi?id=394418
Bug ID: 394418
Summary: Software Centre has been crashed
Product: Discover
Version: 5.12.5
Platform: Compiled Sources
OS: Linux
Status: UNCONFIRMED
Keywords: drkonqi
Severity: normal
Priority: NOR
Component: discover
Assignee: [email protected]
Reporter: [email protected]
Target Milestone: ---
Application: plasma-discover (5.12.5)
(Compiled from sources)
Qt Version: 5.10.1
Frameworks Version: 5.44.0
Operating System: Linux 4.16.3-301.fc28.x86_64 x86_64
Distribution (Platform): Fedora RPMs
-- Information about the crash:
- What I was doing when the application crashed:
I was trying to install Libre Office. Each and every time I was trying to
install Libre Office the system crashed.
The crash can be reproduced every time.
-- Backtrace:
Application: Discover (plasma-discover), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f2db2953e00 (LWP 10457))]
Thread 12 (Thread 0x7f2d6cb2f700 (LWP 10481)):
#0 0x00007f2db5d77969 in g_source_iter_next () at /lib64/libglib-2.0.so.0
#1 0x00007f2db5d7a432 in g_main_context_check () at /lib64/libglib-2.0.so.0
#2 0x00007f2db5d7aab0 in g_main_context_iterate.isra () at
/lib64/libglib-2.0.so.0
#3 0x00007f2db5d7ac30 in g_main_context_iteration () at
/lib64/libglib-2.0.so.0
#4 0x00007f2dbd1d4c2b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib64/libQt5Core.so.5
#5 0x00007f2dbd18312b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQt5Core.so.5
#6 0x00007f2dbcfd19c6 in QThread::exec() () at /lib64/libQt5Core.so.5
#7 0x00007f2dbcfd611d in QThreadPrivate::start(void*) () at
/lib64/libQt5Core.so.5
#8 0x00007f2dba681564 in start_thread () at /lib64/libpthread.so.0
#9 0x00007f2dbc31331f in clone () at /lib64/libc.so.6
Thread 11 (Thread 0x7f2d6d360700 (LWP 10480)):
#0 0x00007f2dbc304374 in read () at /lib64/libc.so.6
#1 0x00007f2db5dbfdd0 in g_wakeup_acknowledge () at /lib64/libglib-2.0.so.0
#2 0x00007f2db5d7a5fb in g_main_context_check () at /lib64/libglib-2.0.so.0
#3 0x00007f2db5d7aab0 in g_main_context_iterate.isra () at
/lib64/libglib-2.0.so.0
#4 0x00007f2db5d7ac30 in g_main_context_iteration () at
/lib64/libglib-2.0.so.0
#5 0x00007f2dbd1d4c2b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib64/libQt5Core.so.5
#6 0x00007f2dbd18312b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQt5Core.so.5
#7 0x00007f2dbcfd19c6 in QThread::exec() () at /lib64/libQt5Core.so.5
#8 0x00007f2dbcfd611d in QThreadPrivate::start(void*) () at
/lib64/libQt5Core.so.5
#9 0x00007f2dba681564 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f2dbc31331f in clone () at /lib64/libc.so.6
Thread 10 (Thread 0x7f2d6dcd0700 (LWP 10469)):
#0 0x00007f2dbc304374 in read () at /lib64/libc.so.6
#1 0x00007f2db5dbfdd0 in g_wakeup_acknowledge () at /lib64/libglib-2.0.so.0
#2 0x00007f2db5d7a5fb in g_main_context_check () at /lib64/libglib-2.0.so.0
#3 0x00007f2db5d7aab0 in g_main_context_iterate.isra () at
/lib64/libglib-2.0.so.0
#4 0x00007f2db5d7ac30 in g_main_context_iteration () at
/lib64/libglib-2.0.so.0
#5 0x00007f2dbd1d4c2b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib64/libQt5Core.so.5
#6 0x00007f2dbd18312b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQt5Core.so.5
#7 0x00007f2dbcfd19c6 in QThread::exec() () at /lib64/libQt5Core.so.5
#8 0x00007f2dbcfd611d in QThreadPrivate::start(void*) () at
/lib64/libQt5Core.so.5
#9 0x00007f2dba681564 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f2dbc31331f in clone () at /lib64/libc.so.6
Thread 9 (Thread 0x7f2d6f2f3700 (LWP 10467)):
#0 0x00007f2db5dc1218 in g_mutex_unlock () at /lib64/libglib-2.0.so.0
#1 0x00007f2db5d7a9bd in g_main_context_iterate.isra () at
/lib64/libglib-2.0.so.0
#2 0x00007f2db5d7ac30 in g_main_context_iteration () at
/lib64/libglib-2.0.so.0
#3 0x00007f2dbd1d4c2b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib64/libQt5Core.so.5
#4 0x00007f2dbd18312b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQt5Core.so.5
#5 0x00007f2dbcfd19c6 in QThread::exec() () at /lib64/libQt5Core.so.5
#6 0x00007f2dbcfd611d in QThreadPrivate::start(void*) () at
/lib64/libQt5Core.so.5
#7 0x00007f2dba681564 in start_thread () at /lib64/libpthread.so.0
#8 0x00007f2dbc31331f in clone () at /lib64/libc.so.6
Thread 8 (Thread 0x7f2d8152a700 (LWP 10465)):
#0 0x00007f2dbc320ee7 in clock_gettime () at /lib64/libc.so.6
#1 0x00007f2dbd1d4455 in qt_gettime() () at /lib64/libQt5Core.so.5
#2 0x00007f2dbd1d2f2d in QTimerInfoList::updateCurrentTime() () at
/lib64/libQt5Core.so.5
#3 0x00007f2dbd1d3339 in QTimerInfoList::timerWait(timespec&) () at
/lib64/libQt5Core.so.5
#4 0x00007f2dbd1d48fc in timerSourcePrepareHelper(GTimerSource*, int*) () at
/lib64/libQt5Core.so.5
#5 0x00007f2dbd1d49a2 in timerSourcePrepare(_GSource*, int*) () at
/lib64/libQt5Core.so.5
#6 0x00007f2db5d7a049 in g_main_context_prepare () at /lib64/libglib-2.0.so.0
#7 0x00007f2db5d7aa3b in g_main_context_iterate.isra () at
/lib64/libglib-2.0.so.0
#8 0x00007f2db5d7ac30 in g_main_context_iteration () at
/lib64/libglib-2.0.so.0
#9 0x00007f2dbd1d4c2b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib64/libQt5Core.so.5
#10 0x00007f2dbd18312b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQt5Core.so.5
#11 0x00007f2dbcfd19c6 in QThread::exec() () at /lib64/libQt5Core.so.5
#12 0x00007f2dbcfd611d in QThreadPrivate::start(void*) () at
/lib64/libQt5Core.so.5
#13 0x00007f2dba681564 in start_thread () at /lib64/libpthread.so.0
#14 0x00007f2dbc31331f in clone () at /lib64/libc.so.6
Thread 7 (Thread 0x7f2d81d2b700 (LWP 10464)):
#0 0x00007f2dbc308929 in poll () at /lib64/libc.so.6
#1 0x00007f2db5d7ab06 in g_main_context_iterate.isra () at
/lib64/libglib-2.0.so.0
#2 0x00007f2db5d7aec2 in g_main_loop_run () at /lib64/libglib-2.0.so.0
#3 0x00007f2d8365660a in gdbus_shared_thread_func () at /lib64/libgio-2.0.so.0
#4 0x00007f2db5da2cea in g_thread_proxy () at /lib64/libglib-2.0.so.0
#5 0x00007f2dba681564 in start_thread () at /lib64/libpthread.so.0
#6 0x00007f2dbc31331f in clone () at /lib64/libc.so.6
Thread 6 (Thread 0x7f2d8252c700 (LWP 10463)):
#0 0x00007f2dbc308929 in poll () at /lib64/libc.so.6
#1 0x00007f2db5d7ab06 in g_main_context_iterate.isra () at
/lib64/libglib-2.0.so.0
#2 0x00007f2db5d7ac30 in g_main_context_iteration () at
/lib64/libglib-2.0.so.0
#3 0x00007f2db5d7ac81 in glib_worker_main () at /lib64/libglib-2.0.so.0
#4 0x00007f2db5da2cea in g_thread_proxy () at /lib64/libglib-2.0.so.0
#5 0x00007f2dba681564 in start_thread () at /lib64/libpthread.so.0
#6 0x00007f2dbc31331f in clone () at /lib64/libc.so.6
Thread 5 (Thread 0x7f2d8bfff700 (LWP 10462)):
#0 0x00007f2dbc308929 in poll () at /lib64/libc.so.6
#1 0x00007f2db5d7ab06 in g_main_context_iterate.isra () at
/lib64/libglib-2.0.so.0
#2 0x00007f2db5d7ac30 in g_main_context_iteration () at
/lib64/libglib-2.0.so.0
#3 0x00007f2dbd1d4c2b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib64/libQt5Core.so.5
#4 0x00007f2dbd18312b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQt5Core.so.5
#5 0x00007f2dbcfd19c6 in QThread::exec() () at /lib64/libQt5Core.so.5
#6 0x00007f2dc0b89a1a in QQuickPixmapReader::run() () at
/lib64/libQt5Quick.so.5
#7 0x00007f2dbcfd611d in QThreadPrivate::start(void*) () at
/lib64/libQt5Core.so.5
#8 0x00007f2dba681564 in start_thread () at /lib64/libpthread.so.0
#9 0x00007f2dbc31331f in clone () at /lib64/libc.so.6
Thread 4 (Thread 0x7f2d999f6700 (LWP 10461)):
#0 0x00007f2dbc308929 in poll () at /lib64/libc.so.6
#1 0x00007f2db5d7ab06 in g_main_context_iterate.isra () at
/lib64/libglib-2.0.so.0
#2 0x00007f2db5d7ac30 in g_main_context_iteration () at
/lib64/libglib-2.0.so.0
#3 0x00007f2dbd1d4c2b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib64/libQt5Core.so.5
#4 0x00007f2dbd18312b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQt5Core.so.5
#5 0x00007f2dbcfd19c6 in QThread::exec() () at /lib64/libQt5Core.so.5
#6 0x00007f2dbdb4c339 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#7 0x00007f2dbcfd611d in QThreadPrivate::start(void*) () at
/lib64/libQt5Core.so.5
#8 0x00007f2dba681564 in start_thread () at /lib64/libpthread.so.0
#9 0x00007f2dbc31331f in clone () at /lib64/libc.so.6
Thread 3 (Thread 0x7f2d9ac07700 (LWP 10460)):
#0 0x00007f2dbc308929 in poll () at /lib64/libc.so.6
#1 0x00007f2db5d7ab06 in g_main_context_iterate.isra () at
/lib64/libglib-2.0.so.0
#2 0x00007f2db5d7ac30 in g_main_context_iteration () at
/lib64/libglib-2.0.so.0
#3 0x00007f2dbd1d4c2b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib64/libQt5Core.so.5
#4 0x00007f2dbd18312b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQt5Core.so.5
#5 0x00007f2dbcfd19c6 in QThread::exec() () at /lib64/libQt5Core.so.5
#6 0x00007f2dc18c0299 in QDBusConnectionManager::run() () at
/lib64/libQt5DBus.so.5
#7 0x00007f2dbcfd611d in QThreadPrivate::start(void*) () at
/lib64/libQt5Core.so.5
#8 0x00007f2dba681564 in start_thread () at /lib64/libpthread.so.0
#9 0x00007f2dbc31331f in clone () at /lib64/libc.so.6
Thread 2 (Thread 0x7f2da367c700 (LWP 10459)):
#0 0x00007f2dbc308929 in poll () at /lib64/libc.so.6
#1 0x00007f2db570004f in _xcb_conn_wait () at /lib64/libxcb.so.1
#2 0x00007f2db5701caa in xcb_wait_for_event () at /lib64/libxcb.so.1
#3 0x00007f2da602b4d9 in QXcbEventReader::run() () at /lib64/libQt5XcbQpa.so.5
#4 0x00007f2dbcfd611d in QThreadPrivate::start(void*) () at
/lib64/libQt5Core.so.5
#5 0x00007f2dba681564 in start_thread () at /lib64/libpthread.so.0
#6 0x00007f2dbc31331f in clone () at /lib64/libc.so.6
Thread 1 (Thread 0x7f2db2953e00 (LWP 10457)):
[KCrash Handler]
#6 0x00007f2d83dde36d in AppStream::Component::name() const () at
/lib64/libAppStreamQt.so.2
#7 0x00007f2d88353b42 in () at
/usr/lib64/qt5/plugins/discover/packagekit-backend.so
#8 0x00007f2dc081fd8d in AbstractResource::nameSortKey() () at
/usr/lib64/plasma-discover/libDiscoverCommon.so
#9 0x00007f2dc0812cd0 in ResourcesProxyModel::lessThan(AbstractResource*,
AbstractResource*) const () at /usr/lib64/plasma-discover/libDiscoverCommon.so
#10 0x00007f2dc0812fd8 in () at
/usr/lib64/plasma-discover/libDiscoverCommon.so
#11 0x00007f2dc0816829 in
ResourcesProxyModel::addResources(QVector<AbstractResource*> const&) () at
/usr/lib64/plasma-discover/libDiscoverCommon.so
#12 0x00007f2dbd1acde3 in QMetaObject::activate(QObject*, int, int, void**) ()
at /lib64/libQt5Core.so.5
#13 0x00007f2dc082f376 in
ResultsStream::resourcesFound(QVector<AbstractResource*> const&) () at
/usr/lib64/plasma-discover/libDiscoverCommon.so
#14 0x00007f2dc080e99c in AggregatedResultsStream::emitResults() () at
/usr/lib64/plasma-discover/libDiscoverCommon.so
#15 0x00007f2dc080e9d9 in AggregatedResultsStream::clear() () at
/usr/lib64/plasma-discover/libDiscoverCommon.so
#16 0x00007f2dc080fd87 in AggregatedResultsStream::destruction(QObject*) () at
/usr/lib64/plasma-discover/libDiscoverCommon.so
#17 0x00007f2dbd1acde3 in QMetaObject::activate(QObject*, int, int, void**) ()
at /lib64/libQt5Core.so.5
#18 0x00007f2dbd1ad413 in QObject::destroyed(QObject*) () at
/lib64/libQt5Core.so.5
#19 0x00007f2dbd1b444f in QObject::~QObject() () at /lib64/libQt5Core.so.5
#20 0x00007f2dc081ec8d in ResultsStream::~ResultsStream() () at
/usr/lib64/plasma-discover/libDiscoverCommon.so
#21 0x00007f2dbd1ada48 in QObject::event(QEvent*) () at /lib64/libQt5Core.so.5
#22 0x00007f2dbefeee95 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /lib64/libQt5Widgets.so.5
#23 0x00007f2dbeff683a in QApplication::notify(QObject*, QEvent*) () at
/lib64/libQt5Widgets.so.5
#24 0x00007f2dbd184376 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /lib64/libQt5Core.so.5
#25 0x00007f2dbd18709b in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () at /lib64/libQt5Core.so.5
#26 0x00007f2dbd1d4ec7 in postEventSourceDispatch(_GSource*, int (*)(void*),
void*) () at /lib64/libQt5Core.so.5
#27 0x00007f2db5d7a7cd in g_main_context_dispatch () at /lib64/libglib-2.0.so.0
#28 0x00007f2db5d7ab98 in g_main_context_iterate.isra () at
/lib64/libglib-2.0.so.0
#29 0x00007f2db5d7ac30 in g_main_context_iteration () at
/lib64/libglib-2.0.so.0
#30 0x00007f2dbd1d4c13 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib64/libQt5Core.so.5
#31 0x00007f2da60b9065 in
QPAEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib64/libQt5XcbQpa.so.5
#32 0x00007f2dbd18312b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQt5Core.so.5
#33 0x00007f2dbd18b5b6 in QCoreApplication::exec() () at /lib64/libQt5Core.so.5
#34 0x0000558dd69a2e87 in ()
#35 0x00007f2dbc23c1bb in __libc_start_main () at /lib64/libc.so.6
#36 0x0000558dd69a342a in _start ()
Reported using DrKonqi
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