https://bugs.kde.org/show_bug.cgi?id=382808
Bug ID: 382808
Summary: Crash on searching at software center
Product: Discover
Version: 5.10.2
Platform: Fedora RPMs
OS: Linux
Status: UNCONFIRMED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: discover
Assignee: aleix...@kde.org
Reporter: udayanbai...@gmail.com
Target Milestone: ---
Application: plasma-discover (5.10.2)
Qt Version: 5.7.1
Frameworks Version: 5.36.0
Operating System: Linux 4.11.8-300.fc26.x86_64 x86_64
Distribution (Platform): Fedora RPMs
-- Information about the crash:
- What I was doing when the application crashed:
Searched hangouts on the app and presseed the search button .
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 0x7fce2d4c78c0 (LWP 2366))]
Thread 10 (Thread 0x7fcdd7fff700 (LWP 2384)):
#0 0x00007fce28690aad in poll () from /lib64/libc.so.6
#1 0x00007fce219a8569 in g_main_context_iterate.isra () from
/lib64/libglib-2.0.so.0
#2 0x00007fce219a867c in g_main_context_iteration () from
/lib64/libglib-2.0.so.0
#3 0x00007fce294abd0b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib64/libQt5Core.so.5
#4 0x00007fce2945bb8a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib64/libQt5Core.so.5
#5 0x00007fce292b0efa in QThread::exec() () from /lib64/libQt5Core.so.5
#6 0x00007fce292b51ee in QThreadPrivate::start(void*) () from
/lib64/libQt5Core.so.5
#7 0x00007fce271ff36d in start_thread () from /lib64/libpthread.so.0
#8 0x00007fce2869cb9f in clone () from /lib64/libc.so.6
Thread 9 (Thread 0x7fcde37fe700 (LWP 2379)):
#0 0x00007fce28690aad in poll () from /lib64/libc.so.6
#1 0x00007fce219a8569 in g_main_context_iterate.isra () from
/lib64/libglib-2.0.so.0
#2 0x00007fce219a8902 in g_main_loop_run () from /lib64/libglib-2.0.so.0
#3 0x00007fce1428ecb6 in gdbus_shared_thread_func () from
/lib64/libgio-2.0.so.0
#4 0x00007fce219cf536 in g_thread_proxy () from /lib64/libglib-2.0.so.0
#5 0x00007fce271ff36d in start_thread () from /lib64/libpthread.so.0
#6 0x00007fce2869cb9f in clone () from /lib64/libc.so.6
Thread 8 (Thread 0x7fcde3fff700 (LWP 2378)):
#0 0x00007fce2868c1ad in read () from /lib64/libc.so.6
#1 0x00007fce219ec170 in g_wakeup_acknowledge () from /lib64/libglib-2.0.so.0
#2 0x00007fce219a8078 in g_main_context_check () from /lib64/libglib-2.0.so.0
#3 0x00007fce219a8510 in g_main_context_iterate.isra () from
/lib64/libglib-2.0.so.0
#4 0x00007fce219a867c in g_main_context_iteration () from
/lib64/libglib-2.0.so.0
#5 0x00007fce219a86c1 in glib_worker_main () from /lib64/libglib-2.0.so.0
#6 0x00007fce219cf536 in g_thread_proxy () from /lib64/libglib-2.0.so.0
#7 0x00007fce271ff36d in start_thread () from /lib64/libpthread.so.0
#8 0x00007fce2869cb9f in clone () from /lib64/libc.so.6
Thread 7 (Thread 0x7fcdf3aab700 (LWP 2375)):
#0 0x00007fce2868c1ad in read () from /lib64/libc.so.6
#1 0x00007fce219ec170 in g_wakeup_acknowledge () from /lib64/libglib-2.0.so.0
#2 0x00007fce219a8078 in g_main_context_check () from /lib64/libglib-2.0.so.0
#3 0x00007fce219a8510 in g_main_context_iterate.isra () from
/lib64/libglib-2.0.so.0
#4 0x00007fce219a867c in g_main_context_iteration () from
/lib64/libglib-2.0.so.0
#5 0x00007fce294abd0b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib64/libQt5Core.so.5
#6 0x00007fce2945bb8a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib64/libQt5Core.so.5
#7 0x00007fce292b0efa in QThread::exec() () from /lib64/libQt5Core.so.5
#8 0x00007fce292b51ee in QThreadPrivate::start(void*) () from
/lib64/libQt5Core.so.5
#9 0x00007fce271ff36d in start_thread () from /lib64/libpthread.so.0
#10 0x00007fce2869cb9f in clone () from /lib64/libc.so.6
Thread 6 (Thread 0x7fcdf4338700 (LWP 2374)):
#0 0x00007fce2868c1ad in read () from /lib64/libc.so.6
#1 0x00007fce219ec170 in g_wakeup_acknowledge () from /lib64/libglib-2.0.so.0
#2 0x00007fce219a8078 in g_main_context_check () from /lib64/libglib-2.0.so.0
#3 0x00007fce219a8510 in g_main_context_iterate.isra () from
/lib64/libglib-2.0.so.0
#4 0x00007fce219a867c in g_main_context_iteration () from
/lib64/libglib-2.0.so.0
#5 0x00007fce294abd0b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib64/libQt5Core.so.5
#6 0x00007fce2945bb8a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib64/libQt5Core.so.5
#7 0x00007fce292b0efa in QThread::exec() () from /lib64/libQt5Core.so.5
#8 0x00007fce292b51ee in QThreadPrivate::start(void*) () from
/lib64/libQt5Core.so.5
#9 0x00007fce271ff36d in start_thread () from /lib64/libpthread.so.0
#10 0x00007fce2869cb9f in clone () from /lib64/libc.so.6
Thread 5 (Thread 0x7fce03363700 (LWP 2372)):
#0 0x00007fce28690aad in poll () from /lib64/libc.so.6
#1 0x00007fce219a8569 in g_main_context_iterate.isra () from
/lib64/libglib-2.0.so.0
#2 0x00007fce219a867c in g_main_context_iteration () from
/lib64/libglib-2.0.so.0
#3 0x00007fce294abd0b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib64/libQt5Core.so.5
#4 0x00007fce2945bb8a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib64/libQt5Core.so.5
#5 0x00007fce292b0efa in QThread::exec() () from /lib64/libQt5Core.so.5
#6 0x00007fce2cb56ff6 in QQuickPixmapReader::run() () from
/lib64/libQt5Quick.so.5
#7 0x00007fce292b51ee in QThreadPrivate::start(void*) () from
/lib64/libQt5Core.so.5
#8 0x00007fce271ff36d in start_thread () from /lib64/libpthread.so.0
#9 0x00007fce2869cb9f in clone () from /lib64/libc.so.6
Thread 4 (Thread 0x7fce0a024700 (LWP 2370)):
#0 0x00007fce219a84d6 in g_main_context_iterate.isra () from
/lib64/libglib-2.0.so.0
#1 0x00007fce219a867c in g_main_context_iteration () from
/lib64/libglib-2.0.so.0
#2 0x00007fce294abd0b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib64/libQt5Core.so.5
#3 0x00007fce2945bb8a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib64/libQt5Core.so.5
#4 0x00007fce292b0efa in QThread::exec() () from /lib64/libQt5Core.so.5
#5 0x00007fce29d659b5 in QQmlThreadPrivate::run() () from
/lib64/libQt5Qml.so.5
#6 0x00007fce292b51ee in QThreadPrivate::start(void*) () from
/lib64/libQt5Core.so.5
#7 0x00007fce271ff36d in start_thread () from /lib64/libpthread.so.0
#8 0x00007fce2869cb9f in clone () from /lib64/libc.so.6
Thread 3 (Thread 0x7fce0b235700 (LWP 2369)):
#0 0x00007fce219a8508 in g_main_context_iterate.isra () from
/lib64/libglib-2.0.so.0
#1 0x00007fce219a867c in g_main_context_iteration () from
/lib64/libglib-2.0.so.0
#2 0x00007fce294abd0b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib64/libQt5Core.so.5
#3 0x00007fce2945bb8a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib64/libQt5Core.so.5
#4 0x00007fce292b0efa in QThread::exec() () from /lib64/libQt5Core.so.5
#5 0x00007fce2d615709 in QDBusConnectionManager::run() () from
/lib64/libQt5DBus.so.5
#6 0x00007fce292b51ee in QThreadPrivate::start(void*) () from
/lib64/libQt5Core.so.5
#7 0x00007fce271ff36d in start_thread () from /lib64/libpthread.so.0
#8 0x00007fce2869cb9f in clone () from /lib64/libc.so.6
Thread 2 (Thread 0x7fce13919700 (LWP 2368)):
#0 0x00007fce28690aad in poll () from /lib64/libc.so.6
#1 0x00007fce212a6c97 in _xcb_conn_wait () from /lib64/libxcb.so.1
#2 0x00007fce212a8a8a in xcb_wait_for_event () from /lib64/libxcb.so.1
#3 0x00007fce17fecb99 in QXcbEventReader::run() () from
/lib64/libQt5XcbQpa.so.5
#4 0x00007fce292b51ee in QThreadPrivate::start(void*) () from
/lib64/libQt5Core.so.5
#5 0x00007fce271ff36d in start_thread () from /lib64/libpthread.so.0
#6 0x00007fce2869cb9f in clone () from /lib64/libc.so.6
Thread 1 (Thread 0x7fce2d4c78c0 (LWP 2366)):
[KCrash Handler]
#6 0x0000000000000000 in ?? ()
#7 0x00007fcdf49e7cd5 in KNSCore::Engine::doRequest() () from
/lib64/libKF5NewStuffCore.so.5
#8 0x00007fcdf4c4070a in
QtPrivate::QFunctorSlotObject<KNSBackend::searchStream(QString
const&)::{lambda()#2}, 0, QtPrivate::List<>, void>::impl(int,
QtPrivate::QSlotObjectBase*, QObject*, void**, bool*) () from
/usr/lib64/qt5/plugins/discover/kns-backend.so
#9 0x00007fce29485199 in QObject::event(QEvent*) () from
/lib64/libQt5Core.so.5
#10 0x00007fce2a49bd9c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /lib64/libQt5Widgets.so.5
#11 0x00007fce2a4a33d4 in QApplication::notify(QObject*, QEvent*) () from
/lib64/libQt5Widgets.so.5
#12 0x00007fce2945cb8b in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /lib64/libQt5Core.so.5
#13 0x00007fce2945ed6b in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () from /lib64/libQt5Core.so.5
#14 0x00007fce294abc73 in postEventSourceDispatch(_GSource*, int (*)(void*),
void*) () from /lib64/libQt5Core.so.5
#15 0x00007fce219a8247 in g_main_context_dispatch () from
/lib64/libglib-2.0.so.0
#16 0x00007fce219a85e8 in g_main_context_iterate.isra () from
/lib64/libglib-2.0.so.0
#17 0x00007fce219a867c in g_main_context_iteration () from
/lib64/libglib-2.0.so.0
#18 0x00007fce294abcef in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib64/libQt5Core.so.5
#19 0x00007fce2945bb8a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib64/libQt5Core.so.5
#20 0x00007fce294637dc in QCoreApplication::exec() () from
/lib64/libQt5Core.so.5
#21 0x000055f82bcf8750 in main ()
Possible duplicates by query: bug 381410, bug 381075, bug 380813, bug 380376,
bug 380371.
Reported using DrKonqi
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