401754 – Discover crash when importing flatpak repo file while adding source

Bug 401754 - Discover crash when importing flatpak repo file while adding source

Summary: Discover crash when importing flatpak repo file while adding source

Status:	RESOLVED WORKSFORME

Alias:	None

Product:	Discover
Classification:	Applications
Component:	discover (other bugs)
Version First Reported In:	5.13.5
Platform:	Fedora RPMs Linux

Importance:	NOR crash
Target Milestone:	---
Assignee:	Aleix Pol

URL:
Keywords:	drkonqi

Depends on:
Blocks:

Reported:	2018-12-04 21:11 UTC by thecursedfly
Modified:	2019-07-14 04:33 UTC (History)
CC List:	0 users

See Also:
Latest Commit:
Version Fixed/Implemented In:
Sentry Crash Report:

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Description thecursedfly 2018-12-04 21:11:42 UTC

Application: plasma-discover (5.13.5)

Qt Version: 5.11.1
Frameworks Version: 5.52.0
Operating System: Linux 4.19.5-200.fc28.x86_64 x86_64
Distribution (Platform): Fedora RPMs

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

I had opened the "Add source" box where you can add a flatpak repo source path.
Then I clicked to import the flatpak repo file directly from the website instead, by opening the file with Discover. (Browser used to download it was Firefox.)
Then Discover closed unexpectedly.

- Custom settings of the application:

No flatpak repos installed in Discover.

-- Backtrace:
Application: Discover (plasma-discover), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f1df52ce600 (LWP 3415))]

Thread 11 (Thread 0x7f1d9d021700 (LWP 4108)):
#0  0x00007f1defe1d3a9 in poll () from /lib64/libc.so.6
#1  0x00007f1de9877bc6 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x00007f1de9877cf0 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007f1df0cd32ab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007f1df0c81b7b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f1df0ae96b6 in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007f1df0af2b4b in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#7  0x00007f1dee18f594 in start_thread () from /lib64/libpthread.so.0
#8  0x00007f1defe27ecf in clone () from /lib64/libc.so.6

Thread 10 (Thread 0x7f1da7be7700 (LWP 4107)):
#0  0x00007f1dee195a18 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f1df0af30c5 in QWaitCondition::wait(QMutex*, unsigned long) () from /lib64/libQt5Core.so.5
#2  0x00007f1df0aeb342 in QThreadPoolThread::run() () from /lib64/libQt5Core.so.5
#3  0x00007f1df0af2b4b in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#4  0x00007f1dee18f594 in start_thread () from /lib64/libpthread.so.0
#5  0x00007f1defe27ecf in clone () from /lib64/libc.so.6

Thread 9 (Thread 0x7f1d9d822700 (LWP 3491)):
#0  0x00007f1defe1d3a9 in poll () from /lib64/libc.so.6
#1  0x00007f1de9877bc6 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x00007f1de9877cf0 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007f1df0cd32ab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007f1df0c81b7b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f1df0ae96b6 in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007f1df0af2b4b in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#7  0x00007f1dee18f594 in start_thread () from /lib64/libpthread.so.0
#8  0x00007f1defe27ecf in clone () from /lib64/libc.so.6

Thread 8 (Thread 0x7f1d9e423700 (LWP 3427)):
#0  0x00007f1defe1d3a9 in poll () from /lib64/libc.so.6
#1  0x00007f1de9877bc6 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x00007f1de9877cf0 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007f1df0cd32ab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007f1df0c81b7b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f1df0ae96b6 in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007f1df0af2b4b in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#7  0x00007f1dee18f594 in start_thread () from /lib64/libpthread.so.0
#8  0x00007f1defe27ecf in clone () from /lib64/libc.so.6

Thread 7 (Thread 0x7f1db51d1700 (LWP 3423)):
#0  0x00007f1defe1d3a9 in poll () from /lib64/libc.so.6
#1  0x00007f1de9877bc6 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x00007f1de9877cf0 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007f1df0cd32ab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007f1df0c81b7b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f1df0ae96b6 in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007f1df0af2b4b in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#7  0x00007f1dee18f594 in start_thread () from /lib64/libpthread.so.0
#8  0x00007f1defe27ecf in clone () from /lib64/libc.so.6

Thread 6 (Thread 0x7f1db64f7700 (LWP 3421)):
#0  0x00007f1de9877608 in g_main_context_check () from /lib64/libglib-2.0.so.0
#1  0x00007f1de9877b70 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x00007f1de9877cf0 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007f1df0cd32ab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007f1df0c81b7b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f1df0ae96b6 in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007f1df0af2b4b in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#7  0x00007f1dee18f594 in start_thread () from /lib64/libpthread.so.0
#8  0x00007f1defe27ecf in clone () from /lib64/libc.so.6

Thread 5 (Thread 0x7f1dc49d7700 (LWP 3420)):
#0  0x00007f1defe1d3a9 in poll () from /lib64/libc.so.6
#1  0x00007f1de9877bc6 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x00007f1de9877cf0 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007f1df0cd32ab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007f1df0c81b7b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f1df0ae96b6 in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007f1df4696a4a in QQuickPixmapReader::run() () from /lib64/libQt5Quick.so.5
#7  0x00007f1df0af2b4b in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#8  0x00007f1dee18f594 in start_thread () from /lib64/libpthread.so.0
#9  0x00007f1defe27ecf in clone () from /lib64/libc.so.6

Thread 4 (Thread 0x7f1dce514700 (LWP 3419)):
#0  0x00007f1defe1d3a9 in poll () from /lib64/libc.so.6
#1  0x00007f1de9877bc6 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x00007f1de9877cf0 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007f1df0cd32ab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007f1df0c81b7b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f1df0ae96b6 in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007f1df1618d09 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#7  0x00007f1df0af2b4b in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#8  0x00007f1dee18f594 in start_thread () from /lib64/libpthread.so.0
#9  0x00007f1defe27ecf in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7f1dcf725700 (LWP 3418)):
#0  0x00007f1defe1d3a9 in poll () from /lib64/libc.so.6
#1  0x00007f1de9877bc6 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x00007f1de9877cf0 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007f1df0cd32ab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007f1df0c81b7b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f1df0ae96b6 in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007f1df539d7b9 in QDBusConnectionManager::run() () from /lib64/libQt5DBus.so.5
#7  0x00007f1df0af2b4b in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#8  0x00007f1dee18f594 in start_thread () from /lib64/libpthread.so.0
#9  0x00007f1defe27ecf in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7f1dd7143700 (LWP 3417)):
#0  0x00007f1defe1d3a9 in poll () from /lib64/libc.so.6
#1  0x00007f1de91fd04f in _xcb_conn_wait () from /lib64/libxcb.so.1
#2  0x00007f1de91fecaa in xcb_wait_for_event () from /lib64/libxcb.so.1
#3  0x00007f1dd9af55a9 in QXcbEventReader::run() () from /lib64/libQt5XcbQpa.so.5
#4  0x00007f1df0af2b4b in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#5  0x00007f1dee18f594 in start_thread () from /lib64/libpthread.so.0
#6  0x00007f1defe27ecf in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f1df52ce600 (LWP 3415)):
[KCrash Handler]
#6  0x00007f1df156f72e in QtQml::qmlExecuteDeferred(QObject*) () from /lib64/libQt5Qml.so.5
#7  0x00007f1df468b262 in QQuickTransition::prepare(QList<QQuickStateAction>&, QList<QQmlProperty>&, QQuickTransitionManager*, QObject*) () from /lib64/libQt5Quick.so.5
#8  0x00007f1df4682221 in QQuickTransitionManager::transition(QList<QQuickStateAction> const&, QQuickTransition*, QObject*) () from /lib64/libQt5Quick.so.5
#9  0x00007f1dd54a6538 in QQuickPopupItem::event(QEvent*) () from /lib64/libQt5QuickTemplates2.so.5
#10 0x00007f1df1dd8475 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5
#11 0x00007f1df1ddfb90 in QApplication::notify(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5
#12 0x00007f1df0c82c36 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib64/libQt5Core.so.5
#13 0x00007f1df18af953 in QShortcutMap::dispatchEvent(QKeyEvent*) () from /lib64/libQt5Gui.so.5
#14 0x00007f1df18afa33 in QShortcutMap::tryShortcut(QKeyEvent*) () from /lib64/libQt5Gui.so.5
#15 0x00007f1df18667a6 in QWindowSystemInterface::handleShortcutEvent(QWindow*, unsigned long, int, QFlags<Qt::KeyboardModifier>, unsigned int, unsigned int, unsigned int, QString const&, bool, unsigned short) () from /lib64/libQt5Gui.so.5
#16 0x00007f1df1882621 in QGuiApplicationPrivate::processKeyEvent(QWindowSystemInterfacePrivate::KeyEvent*) () from /lib64/libQt5Gui.so.5
#17 0x00007f1df1888065 in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () from /lib64/libQt5Gui.so.5
#18 0x00007f1df186346b in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Gui.so.5
#19 0x00007f1dd9b887cf in QPAEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5XcbQpa.so.5
#20 0x00007f1df0c81b7b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#21 0x00007f1df0c89c46 in QCoreApplication::exec() () from /lib64/libQt5Core.so.5
#22 0x000055821a7834c7 in main ()

Reported using DrKonqi

Comment 1 Aleix Pol 2019-02-18 15:42:35 UTC

I have been trying to reproduce but I wasn't able to. Will need some more information.

Comment 2 Aleix Pol 2019-06-14 23:34:12 UTC

More information wasn't provided.

Comment 3 Bug Janitor Service 2019-06-29 04:33:10 UTC

Dear Bug Submitter,

This bug has been in NEEDSINFO status with no change for at least
15 days. Please provide the requested information as soon as
possible and set the bug status as REPORTED. Due to regular bug
tracker maintenance, if the bug is still in NEEDSINFO status with
no change in 30 days the bug will be closed as RESOLVED > WORKSFORME
due to lack of needed information.

For more information about our bug triaging procedures please read the
wiki located here:
https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging

If you have already provided the requested information, please
mark the bug as REPORTED so that the KDE team knows that the bug is
ready to be confirmed.

Thank you for helping us make KDE software even better for everyone!

Comment 4 Bug Janitor Service 2019-07-14 04:33:11 UTC

This bug has been in NEEDSINFO status with no change for at least
30 days. The bug is now closed as RESOLVED > WORKSFORME
due to lack of needed information.

For more information about our bug triaging procedures please read the
wiki located here:
https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging

Thank you for helping us make KDE software even better for everyone!