https://bugs.kde.org/show_bug.cgi?id=377655
Bug ID: 377655
Summary: Discover crash every time when type in search
something (try word "inkscape")
Product: Discover
Version: 5.9.3
Platform: Neon Packages
OS: Linux
Status: UNCONFIRMED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: discover
Assignee: aleix...@kde.org
Reporter: malab...@aol.com
Target Milestone: ---
Application: plasma-discover (5.9.3)
Qt Version: 5.7.1
Frameworks Version: 5.32.0
Operating System: Linux 4.8.0-42-generic x86_64
Distribution: KDE neon User Edition 5.9
-- Information about the crash:
- What I was doing when the application crashed:
just typed in seacrh word inskcape
- Custom settings of the application:
I didn't modified any settings, this is a clean install of kde neon 5.9.3 with
latest updates.
The crash can be reproduced every time.
-- Backtrace:
Application: Discover (plasma-discover), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f9084d778c0 (LWP 2041))]
Thread 8 (Thread 0x7f9045df4700 (LWP 2055)):
#0 0x00007f90810a3b5d in poll () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007f907c47a38c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f907c47a49c in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f9081ccc75b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f9081c770ba in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f9081aa6f64 in QThread::exec() () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f9081aabb48 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007f907e5356ba in start_thread (arg=0x7f9045df4700) at
pthread_create.c:333
#8 0x00007f90810af82d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 7 (Thread 0x7f9054db8700 (LWP 2050)):
#0 pthread_cond_timedwait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225
#1 0x00007f9081aac936 in QWaitCondition::wait(QMutex*, unsigned long) () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2 0x00007f9081aa81ea in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#3 0x00007f9081aabb48 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f907e5356ba in start_thread (arg=0x7f9054db8700) at
pthread_create.c:333
#5 0x00007f90810af82d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 6 (Thread 0x7f90564f9700 (LWP 2048)):
#0 0x00007f90810a3b5d in poll () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007f907c47a38c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f907c47a49c in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f9081ccc75b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f9081c770ba in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f9081aa6f64 in QThread::exec() () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f9081aabb48 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007f907e5356ba in start_thread (arg=0x7f90564f9700) at
pthread_create.c:333
#8 0x00007f90810af82d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 5 (Thread 0x7f9063fff700 (LWP 2047)):
#0 0x00007f90810a3b5d in poll () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007f907c47a38c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f907c47a49c in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f9081ccc75b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f9081c770ba in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f9081aa6f64 in QThread::exec() () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f90843edfc6 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#7 0x00007f9081aabb48 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007f907e5356ba in start_thread (arg=0x7f9063fff700) at
pthread_create.c:333
#9 0x00007f90810af82d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 4 (Thread 0x7f9069de9700 (LWP 2045)):
#0 0x00007f907c4bea79 in g_mutex_lock () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1 0x00007f907c479dcc in g_main_context_check () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f907c47a330 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f907c47a49c in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007f9081ccc75b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f9081c770ba in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f9081aa6f64 in QThread::exec() () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007f908241dbf5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8 0x00007f9081aabb48 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9 0x00007f907e5356ba in start_thread (arg=0x7f9069de9700) at
pthread_create.c:333
#10 0x00007f90810af82d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 3 (Thread 0x7f906affa700 (LWP 2044)):
#0 0x00007f90810a3b5d in poll () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007f907c47a38c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f907c47a49c in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f9081ccc75b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f9081c770ba in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f9081aa6f64 in QThread::exec() () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f9084ebc735 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#7 0x00007f9081aabb48 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007f907e5356ba in start_thread (arg=0x7f906affa700) at
pthread_create.c:333
#9 0x00007f90810af82d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 2 (Thread 0x7f90735f3700 (LWP 2043)):
#0 0x00007f90810a3b5d in poll () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007f907c00fc62 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2 0x00007f907c0118d7 in xcb_wait_for_event () from
/usr/lib/x86_64-linux-gnu/libxcb.so.1
#3 0x00007f9075b4bd79 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4 0x00007f9081aabb48 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f907e5356ba in start_thread (arg=0x7f90735f3700) at
pthread_create.c:333
#6 0x00007f90810af82d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 1 (Thread 0x7f9084d778c0 (LWP 2041)):
[KCrash Handler]
#6 0x00007f9081ca3841 in QMetaObject::activate(QObject*, int, int, void**) ()
from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007f90840c8482 in
ResultsStream::resourcesFound(QVector<AbstractResource*> const&) () from
/usr/lib/x86_64-linux-gnu/plasma-discover/libDiscoverCommon.so
#8 0x00007f90443c4f4c in ?? () from
/usr/lib/x86_64-linux-gnu/qt5/plugins/discover/packagekit-backend.so
#9 0x00007f9081ca41f6 in QMetaObject::activate(QObject*, int, int, void**) ()
from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007f904418a5ff in
PackageKit::Transaction::finished(PackageKit::Transaction::Exit, unsigned int)
() from /usr/lib/x86_64-linux-gnu/libpackagekitqt5.so.0
#11 0x00007f904418f89d in PackageKit::TransactionPrivate::finished(unsigned
int, unsigned int) () from /usr/lib/x86_64-linux-gnu/libpackagekitqt5.so.0
#12 0x00007f904418fb70 in PackageKit::TransactionPrivate::daemonQuit() () from
/usr/lib/x86_64-linux-gnu/libpackagekitqt5.so.0
#13 0x00007f904418cda9 in ?? () from
/usr/lib/x86_64-linux-gnu/libpackagekitqt5.so.0
#14 0x00007f9081ca3e89 in QMetaObject::activate(QObject*, int, int, void**) ()
from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#15 0x00007f904418885e in
PackageKit::DaemonPrivate::serviceOwnerChanged(QString const&, QString const&,
QString const&) () from /usr/lib/x86_64-linux-gnu/libpackagekitqt5.so.0
#16 0x00007f90441829d8 in ?? () from
/usr/lib/x86_64-linux-gnu/libpackagekitqt5.so.0
#17 0x00007f9081ca3e89 in QMetaObject::activate(QObject*, int, int, void**) ()
from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#18 0x00007f9084f150df in QDBusServiceWatcher::serviceOwnerChanged(QString
const&, QString const&, QString const&) () from
/usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#19 0x00007f9084f1518f in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#20 0x00007f9084f1570f in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#21 0x00007f9084f15ae0 in QDBusServiceWatcher::qt_metacall(QMetaObject::Call,
int, void**) () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#22 0x00007f9084ec8923 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#23 0x00007f9081ca4d99 in QObject::event(QEvent*) () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#24 0x00007f9082bdbecc in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#25 0x00007f9082be38c6 in QApplication::notify(QObject*, QEvent*) () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#26 0x00007f9081c790c8 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#27 0x00007f9081c7b78b in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#28 0x00007f9081ccc333 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#29 0x00007f907c47a197 in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#30 0x00007f907c47a3f0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#31 0x00007f907c47a49c in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#32 0x00007f9081ccc73f in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#33 0x00007f9081c770ba in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#34 0x00007f9081c7f6cc in QCoreApplication::exec() () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#35 0x000000000040d601 in ?? ()
#36 0x00007f9080fc9830 in __libc_start_main (main=0x40cee0, argc=1,
argv=0x7ffc1401fa38, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7ffc1401fa28) at ../csu/libc-start.c:291
#37 0x000000000040d859 in _start ()
Possible duplicates by query: bug 377466, bug 376162.
Reported using DrKonqi
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