Bug 399303 - When clicking the "Update" button in the tray icon, Discover crashed in flatpak_installation_list_installed_refs()
Summary: When clicking the "Update" button in the tray icon, Discover crashed in flatp...
Status: RESOLVED DUPLICATE of bug 396730
Alias: None
Product: Discover
Classification: Applications
Component: Flatpak Backend (show other bugs)
Version: 5.13.5
Platform: Arch Linux Linux
: NOR crash
Target Milestone: ---
Assignee: Aleix Pol
URL:
Keywords: drkonqi
Depends on:
Blocks:
 
Reported: 2018-10-02 09:13 UTC by Mayeul C.
Modified: 2018-10-09 11:07 UTC (History)
2 users (show)

See Also:
Latest Commit:
Version Fixed In:

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Description Mayeul C. 2018-10-02 09:13:45 UTC 
Application: plasma-discover (5.13.5)

Qt Version: 5.11.2
Frameworks Version: 5.50.0
Operating System: Linux 4.18.10-arch1-1-ARCH x86_64
Distribution (Platform): Archlinux Packages

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

Writing a comment on bug 385754, I clicked the "Update" button mutiple times (opening Discover, then closing it, reopening it...), and Discover crashed at some point after clicking it.

I might have clicked on "check updates" in the client before closing it.

-- Backtrace:
Application: Discover (plasma-discover), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f23316a3800 (LWP 6869))]

Thread 13 (Thread 0x7f231286c700 (LWP 7179)):
#0  0x00007f23359e6ef6 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f2336a405fd in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f2336a38024 in  () at /usr/lib/libQt5Core.so.5
#3  0x00007f2336a3ff65 in  () at /usr/lib/libQt5Core.so.5
#4  0x00007f23359e0a9d in start_thread () at /usr/lib/libpthread.so.0
#5  0x00007f2336722a43 in clone () at /usr/lib/libc.so.6

Thread 12 (Thread 0x7f22feffd700 (LWP 7178)):
[KCrash Handler]
#6  0x00007f231e1d3fdf in  () at /usr/lib/libflatpak.so.0
#7  0x00007f231e214cda in flatpak_installation_list_installed_refs () at /usr/lib/libflatpak.so.0
#8  0x00007f231e216f75 in flatpak_installation_list_installed_refs_for_update () at /usr/lib/libflatpak.so.0
#9  0x00007f231e2dd401 in  () at /usr/lib/qt/plugins/discover/flatpak-backend.so
#10 0x00007f2336a37e11 in  () at /usr/lib/libQt5Core.so.5
#11 0x00007f2336a3ff65 in  () at /usr/lib/libQt5Core.so.5
#12 0x00007f23359e0a9d in start_thread () at /usr/lib/libpthread.so.0
#13 0x00007f2336722a43 in clone () at /usr/lib/libc.so.6

Thread 11 (Thread 0x7f22fcff9700 (LWP 6931)):
#0  0x00007f2336717bb1 in poll () at /usr/lib/libc.so.6
#1  0x00007f2334f5cee0 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f2334f5df62 in g_main_loop_run () at /usr/lib/libglib-2.0.so.0
#3  0x00007f231e067c28 in  () at /usr/lib/libgio-2.0.so.0
#4  0x00007f2334f263eb in  () at /usr/lib/libglib-2.0.so.0
#5  0x00007f23359e0a9d in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007f2336722a43 in clone () at /usr/lib/libc.so.6

Thread 10 (Thread 0x7f22fe7fc700 (LWP 6884)):
#0  0x00007f2336717bb1 in poll () at /usr/lib/libc.so.6
#1  0x00007f2334f5cee0 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f2334f5cfce in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f2336c40fe4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f2336bec8cc in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f2336a35eb9 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f2336a3ff65 in  () at /usr/lib/libQt5Core.so.5
#7  0x00007f23359e0a9d in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007f2336722a43 in clone () at /usr/lib/libc.so.6

Thread 9 (Thread 0x7f22fffff700 (LWP 6879)):
#0  0x00007f2336713734 in read () at /usr/lib/libc.so.6
#1  0x00007f2334f0b781 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f2334f5ba50 in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#3  0x00007f2334f5ce86 in  () at /usr/lib/libglib-2.0.so.0
#4  0x00007f2334f5cfce in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#5  0x00007f2336c40fe4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007f2336bec8cc in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#7  0x00007f2336a35eb9 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8  0x00007f2336a3ff65 in  () at /usr/lib/libQt5Core.so.5
#9  0x00007f23359e0a9d in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007f2336722a43 in clone () at /usr/lib/libc.so.6

Thread 8 (Thread 0x7f231186a700 (LWP 6878)):
#0  0x00007f2336713734 in read () at /usr/lib/libc.so.6
#1  0x00007f2334f0b781 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f2334f5ba50 in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#3  0x00007f2334f5ce86 in  () at /usr/lib/libglib-2.0.so.0
#4  0x00007f2334f5cfce in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#5  0x00007f2334f5d022 in  () at /usr/lib/libglib-2.0.so.0
#6  0x00007f2334f263eb in  () at /usr/lib/libglib-2.0.so.0
#7  0x00007f23359e0a9d in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007f2336722a43 in clone () at /usr/lib/libc.so.6

Thread 7 (Thread 0x7f23130e8700 (LWP 6875)):
#0  0x00007f2336713734 in read () at /usr/lib/libc.so.6
#1  0x00007f2334f0b781 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f2334f5ba50 in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#3  0x00007f2334f5ce86 in  () at /usr/lib/libglib-2.0.so.0
#4  0x00007f2334f5cfce in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#5  0x00007f2336c40fe4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007f2336bec8cc in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#7  0x00007f2336a35eb9 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8  0x00007f2336a3ff65 in  () at /usr/lib/libQt5Core.so.5
#9  0x00007f23359e0a9d in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007f2336722a43 in clone () at /usr/lib/libc.so.6

Thread 6 (Thread 0x7f231ec3c700 (LWP 6874)):
#0  0x00007f2336717bb1 in poll () at /usr/lib/libc.so.6
#1  0x00007f2334f5cee0 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f2334f5cfce in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f2336c40fe4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f2336bec8cc in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f2336a35eb9 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f233845b5bb in  () at /usr/lib/libQt5Quick.so.5
#7  0x00007f2336a3ff65 in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f23359e0a9d in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f2336722a43 in clone () at /usr/lib/libc.so.6

Thread 5 (Thread 0x7f231febe700 (LWP 6873)):
#0  0x00007f23359e6afc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f232453817c in  () at /usr/lib/dri/i965_dri.so
#2  0x00007f2324537eb8 in  () at /usr/lib/dri/i965_dri.so
#3  0x00007f23359e0a9d in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f2336722a43 in clone () at /usr/lib/libc.so.6

Thread 4 (Thread 0x7f2326dee700 (LWP 6872)):
#0  0x00007f2336713734 in read () at /usr/lib/libc.so.6
#1  0x00007f2334f0b781 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f2334f5ba50 in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#3  0x00007f2334f5ce86 in  () at /usr/lib/libglib-2.0.so.0
#4  0x00007f2334f5cfce in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#5  0x00007f2336c40fe4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007f2336bec8cc in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#7  0x00007f2336a35eb9 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8  0x00007f23371ca859 in  () at /usr/lib/libQt5Qml.so.5
#9  0x00007f2336a3ff65 in  () at /usr/lib/libQt5Core.so.5
#10 0x00007f23359e0a9d in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007f2336722a43 in clone () at /usr/lib/libc.so.6

Thread 3 (Thread 0x7f2327fff700 (LWP 6871)):
#0  0x00007f2336713734 in read () at /usr/lib/libc.so.6
#1  0x00007f2334f0b781 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f2334f5ba50 in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#3  0x00007f2334f5ce86 in  () at /usr/lib/libglib-2.0.so.0
#4  0x00007f2334f5cfce in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#5  0x00007f2336c40fe4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007f2336bec8cc in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#7  0x00007f2336a35eb9 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8  0x00007f2337f25ba6 in  () at /usr/lib/libQt5DBus.so.5
#9  0x00007f2336a3ff65 in  () at /usr/lib/libQt5Core.so.5
#10 0x00007f23359e0a9d in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007f2336722a43 in clone () at /usr/lib/libc.so.6

Thread 2 (Thread 0x7f232ea8f700 (LWP 6870)):
#0  0x00007f2336717bb1 in poll () at /usr/lib/libc.so.6
#1  0x00007f2334cd3180 in  () at /usr/lib/libxcb.so.1
#2  0x00007f2334cd4e4b in xcb_wait_for_event () at /usr/lib/libxcb.so.1
#3  0x00007f2331248c5a in  () at /usr/lib/libQt5XcbQpa.so.5
#4  0x00007f2336a3ff65 in  () at /usr/lib/libQt5Core.so.5
#5  0x00007f23359e0a9d in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007f2336722a43 in clone () at /usr/lib/libc.so.6

Thread 1 (Thread 0x7f23316a3800 (LWP 6869)):
#0  0x00007f23359e6afc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f2336a4071c in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f2336a3664b in QThreadPoolPrivate::waitForDone(int) () at /usr/lib/libQt5Core.so.5
#3  0x00007f2336a36b32 in QThreadPool::waitForDone(int) () at /usr/lib/libQt5Core.so.5
#4  0x00007f2336a36b7d in QThreadPool::~QThreadPool() () at /usr/lib/libQt5Core.so.5
#5  0x00007f231e2d7215 in  () at /usr/lib/qt/plugins/discover/flatpak-backend.so
#6  0x00007f231e2d7339 in  () at /usr/lib/qt/plugins/discover/flatpak-backend.so
#7  0x00007f23382e5cfe in ResourcesModel::~ResourcesModel() () at /usr/lib/plasma-discover/libDiscoverCommon.so
#8  0x00007f23382e5d6a in ResourcesModel::~ResourcesModel() () at /usr/lib/plasma-discover/libDiscoverCommon.so
#9  0x00007f2336c18371 in QObject::event(QEvent*) () at /usr/lib/libQt5Core.so.5
#10 0x00007f2337a03e14 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#11 0x00007f2337a0b6e1 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#12 0x00007f2336bedc39 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#13 0x00007f2336bf0ccc in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib/libQt5Core.so.5
#14 0x00007f2336bf4be0 in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5
#15 0x0000555860caa656 in  ()
#16 0x00007f233664b223 in __libc_start_main () at /usr/lib/libc.so.6
#17 0x0000555860caac1e in _start ()
[Inferior 1 (process 6869) detached]

Reported using DrKonqi
Comment 1 Aleix Pol 2018-10-09 11:07:32 UTC 

*** This bug has been marked as a duplicate of bug 396730 ***