https://bugs.kde.org/show_bug.cgi?id=378917
Bug ID: 378917
Summary: Discover crashed when mouse over the selection on the
left panel and upon clicking the search
Product: Discover
Version: 5.9.4
Platform: Ubuntu Packages
OS: Linux
Status: UNCONFIRMED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: discover
Assignee: aleix...@kde.org
Reporter: akawe...@gmail.com
Target Milestone: ---
Application: plasma-discover (5.9.4)
Qt Version: 5.7.1
Frameworks Version: 5.31.0
Operating System: Linux 4.10.0-19-generic x86_64
Distribution: Ubuntu 17.04
-- Information about the crash:
- What I was doing when the application crashed:
When mouse over the selection on the left panel and upon clicking the search
-- 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 0x7fe98c2a38c0 (LWP 2856))]
Thread 7 (Thread 0x7fe952ffd700 (LWP 2868)):
#0 0x00007fe98784518d in poll () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007fe9824f7576 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007fe9824f768c in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007fe988471f2b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007fe98841b88a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007fe988248fe3 in QThread::exec() () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007fe98824dc98 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007fe9846286da in start_thread (arg=0x7fe952ffd700) at
pthread_create.c:456
#8 0x00007fe98785117f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:105
Thread 6 (Thread 0x7fe95a36c700 (LWP 2864)):
#0 0x00007fe98253ced9 in g_mutex_lock () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1 0x00007fe9824f6594 in g_main_context_release () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007fe9824f752a in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007fe9824f768c in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007fe988471f2b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007fe98841b88a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007fe988248fe3 in QThread::exec() () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007fe98824dc98 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007fe9846286da in start_thread (arg=0x7fe95a36c700) at
pthread_create.c:456
#9 0x00007fe98785117f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:105
Thread 5 (Thread 0x7fe968bca700 (LWP 2862)):
#0 0x00007fe98784518d in poll () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007fe9824f7576 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007fe9824f768c in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007fe988471f2b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007fe98841b88a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007fe988248fe3 in QThread::exec() () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007fe98b6254c6 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#7 0x00007fe98824dc98 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007fe9846286da in start_thread (arg=0x7fe968bca700) at
pthread_create.c:456
#9 0x00007fe98785117f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:105
Thread 4 (Thread 0x7fe96b158700 (LWP 2860)):
#0 0x00007fe9824f6fc1 in g_main_context_check () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1 0x00007fe9824f7514 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007fe9824f768c in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007fe988471f2b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007fe98841b88a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007fe988248fe3 in QThread::exec() () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007fe988dd2df5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7 0x00007fe98824dc98 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007fe9846286da in start_thread (arg=0x7fe96b158700) at
pthread_create.c:456
#9 0x00007fe98785117f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:105
Thread 3 (Thread 0x7fe9708e5700 (LWP 2859)):
#0 0x00007fe98253ced9 in g_mutex_lock () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1 0x00007fe9824f6a79 in g_main_context_prepare () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007fe9824f749b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007fe9824f768c in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007fe988471f2b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007fe98841b88a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007fe988248fe3 in QThread::exec() () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007fe98a0a75c5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#8 0x00007fe98824dc98 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9 0x00007fe9846286da in start_thread (arg=0x7fe9708e5700) at
pthread_create.c:456
#10 0x00007fe98785117f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:105
Thread 2 (Thread 0x7fe978ffb700 (LWP 2858)):
#0 0x00007fe98784518d in poll () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007fe98208cc62 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2 0x00007fe98208e8d7 in xcb_wait_for_event () from
/usr/lib/x86_64-linux-gnu/libxcb.so.1
#3 0x00007fe97b552ed9 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4 0x00007fe98824dc98 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007fe9846286da in start_thread (arg=0x7fe978ffb700) at
pthread_create.c:456
#6 0x00007fe98785117f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:105
Thread 1 (Thread 0x7fe98c2a38c0 (LWP 2856)):
[KCrash Handler]
#6 0x00007fe98841d821 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007fe98b6a66c9 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#8 0x00007fe98b6af4a3 in QQuickItemPrivate::deliverKeyEvent(QKeyEvent*) ()
from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#9 0x00007fe98b6af6e1 in QQuickItem::event(QEvent*) () from
/usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#10 0x00007fe98998735c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#11 0x00007fe98998eb11 in QApplication::notify(QObject*, QEvent*) () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#12 0x00007fe98841d8a0 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#13 0x00007fe98b6a66c9 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#14 0x00007fe98b6af4a3 in QQuickItemPrivate::deliverKeyEvent(QKeyEvent*) ()
from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#15 0x00007fe98b6af6e1 in QQuickItem::event(QEvent*) () from
/usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#16 0x00007fe98998735c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#17 0x00007fe98998eb11 in QApplication::notify(QObject*, QEvent*) () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#18 0x00007fe98841d8a0 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#19 0x00007fe98b6a66c9 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#20 0x00007fe98b6af4a3 in QQuickItemPrivate::deliverKeyEvent(QKeyEvent*) ()
from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#21 0x00007fe98b6af6e1 in QQuickItem::event(QEvent*) () from
/usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#22 0x00007fe98998735c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#23 0x00007fe98998eb11 in QApplication::notify(QObject*, QEvent*) () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#24 0x00007fe98841d8a0 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#25 0x00007fe98b6a66c9 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#26 0x00007fe98b6af4a3 in QQuickItemPrivate::deliverKeyEvent(QKeyEvent*) ()
from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#27 0x00007fe98b6af6e1 in QQuickItem::event(QEvent*) () from
/usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#28 0x00007fe98998735c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#29 0x00007fe98998eb11 in QApplication::notify(QObject*, QEvent*) () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#30 0x00007fe98841d8a0 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#31 0x00007fe98b6c2143 in QQuickWindow::sendEvent(QQuickItem*, QEvent*) () from
/usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#32 0x00007fe98b6c246f in QQuickWindow::keyPressEvent(QKeyEvent*) () from
/usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#33 0x00007fe9891ff475 in QWindow::event(QEvent*) () from
/usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#34 0x00007fe98b6ca245 in QQuickWindow::event(QEvent*) () from
/usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#35 0x00007fe98998735c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#36 0x00007fe98998eb11 in QApplication::notify(QObject*, QEvent*) () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#37 0x00007fe98841d8a0 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#38 0x00007fe9891efd18 in
QGuiApplicationPrivate::processKeyEvent(QWindowSystemInterfacePrivate::KeyEvent*)
() from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#39 0x00007fe9891f5285 in
QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*)
() from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#40 0x00007fe9891d323b in
QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>)
() from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#41 0x00007fe97b589830 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#42 0x00007fe9824f7377 in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#43 0x00007fe9824f75e0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#44 0x00007fe9824f768c in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#45 0x00007fe988471f0f in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#46 0x00007fe98841b88a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#47 0x00007fe988423ffc in QCoreApplication::exec() () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#48 0x00005602c123ab16 in ?? ()
#49 0x00007fe9877693f1 in __libc_start_main (main=0x5602c123a410, argc=1,
argv=0x7ffc4235bba8, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7ffc4235bb98) at ../csu/libc-start.c:291
#50 0x00005602c123ad5a in _start ()
Possible duplicates by query: bug 378790, bug 378339, bug 377989, bug 377052.
Reported using DrKonqi
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