Application: plasma-discover (5.14.5) Qt Version: 5.12.0 Frameworks Version: 5.54.0 Operating System: Linux 4.20.1-zen1-1-zen x86_64 Distribution: "Arch Linux" -- Information about the crash: - What I was doing when the application crashed: Since about a month or so Discover was prone to hanging during updates so I've got used to reacting to update notifications by opening up console and running pacman. The thing is, update count lingered in notifications anyway. So I tried to open up Discover to check if it's at least able to clean the notification icon. The app crashed. Tried to run it again from the crash dialog. Another crash. Using Arch Linux, enabled kde-testing repo a few days ago. The crash can be reproduced every time. -- Backtrace: Application: Odkrywca (plasma-discover), signal: Segmentation fault Using host libthread_db library "/usr/lib/libthread_db.so.1". [Current thread is 1 (Thread 0x7f14b8a9f080 (LWP 23040))] Thread 30 (Thread 0x7f14427fc700 (LWP 23075)): #0 0x00007f14bd3f74ed in syscall () at /usr/lib/libc.so.6 #1 0x00007f14bbb6039d in () at /usr/lib/libglib-2.0.so.0 #2 0x00007f1458702513 in () at /usr/lib/gio/modules/libgiognutls.so #3 0x00007f148d84c40c in () at /usr/lib/libsoup-2.4.so.1 #4 0x00007f14b50ef8e8 in () at /usr/lib/libgobject-2.0.so.0 #5 0x00007f14b50efea4 in g_object_new_valist () at /usr/lib/libgobject-2.0.so.0 #6 0x00007f148d840eda in soup_session_async_new_with_options () at /usr/lib/libsoup-2.4.so.1 #7 0x00007f148d91cf09 in () at /usr/lib/libostree-1.so.1 #8 0x00007f14bbb8d67b in () at /usr/lib/libglib-2.0.so.0 #9 0x00007f14bc6a8a9d in start_thread () at /usr/lib/libpthread.so.0 #10 0x00007f14bd3fcb23 in clone () at /usr/lib/libc.so.6 Thread 29 (Thread 0x7f1442ffd700 (LWP 23074)): #0 0x00007f14bd3f74ed in syscall () at /usr/lib/libc.so.6 #1 0x00007f14bbb6039d in () at /usr/lib/libglib-2.0.so.0 #2 0x00007f1458702513 in () at /usr/lib/gio/modules/libgiognutls.so #3 0x00007f148d84c40c in () at /usr/lib/libsoup-2.4.so.1 #4 0x00007f14b50ef8e8 in () at /usr/lib/libgobject-2.0.so.0 #5 0x00007f14b50efea4 in g_object_new_valist () at /usr/lib/libgobject-2.0.so.0 #6 0x00007f148d840eda in soup_session_async_new_with_options () at /usr/lib/libsoup-2.4.so.1 #7 0x00007f148d91cf09 in () at /usr/lib/libostree-1.so.1 #8 0x00007f14bbb8d67b in () at /usr/lib/libglib-2.0.so.0 #9 0x00007f14bc6a8a9d in start_thread () at /usr/lib/libpthread.so.0 #10 0x00007f14bd3fcb23 in clone () at /usr/lib/libc.so.6 Thread 28 (Thread 0x7f14437fe700 (LWP 23073)): #0 0x00007f14bd3f74ed in syscall () at /usr/lib/libc.so.6 #1 0x00007f14bbb6039d in () at /usr/lib/libglib-2.0.so.0 #2 0x00007f1458702513 in () at /usr/lib/gio/modules/libgiognutls.so #3 0x00007f148d84c40c in () at /usr/lib/libsoup-2.4.so.1 #4 0x00007f14b50ef8e8 in () at /usr/lib/libgobject-2.0.so.0 #5 0x00007f14b50efea4 in g_object_new_valist () at /usr/lib/libgobject-2.0.so.0 #6 0x00007f148d840eda in soup_session_async_new_with_options () at /usr/lib/libsoup-2.4.so.1 #7 0x00007f148d91cf09 in () at /usr/lib/libostree-1.so.1 #8 0x00007f14bbb8d67b in () at /usr/lib/libglib-2.0.so.0 #9 0x00007f14bc6a8a9d in start_thread () at /usr/lib/libpthread.so.0 #10 0x00007f14bd3fcb23 in clone () at /usr/lib/libc.so.6 Thread 27 (Thread 0x7f1443fff700 (LWP 23072)): #0 0x00007f14bbb60427 in g_mutex_unlock () at /usr/lib/libglib-2.0.so.0 #1 0x00007f14bbbb2639 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #2 0x00007f148d91b676 in () at /usr/lib/libostree-1.so.1 #3 0x00007f148d8e122f in () at /usr/lib/libostree-1.so.1 #4 0x00007f148d8eae7e in ostree_repo_remote_fetch_summary_with_options () at /usr/lib/libostree-1.so.1 #5 0x00007f148d8cade7 in ostree_repo_remote_fetch_summary () at /usr/lib/libostree-1.so.1 #6 0x00007f148dd756c4 in () at /usr/lib/libflatpak.so.0 #7 0x00007f148dd75b58 in () at /usr/lib/libflatpak.so.0 #8 0x00007f148ddaf82a in flatpak_installation_fetch_remote_metadata_sync () at /usr/lib/libflatpak.so.0 #9 0x00007f14a40d34f2 in () at /usr/lib/qt/plugins/discover/flatpak-backend.so #10 0x00007f14a40cfc13 in () at /usr/lib/qt/plugins/discover/flatpak-backend.so #11 0x00007f14bd7189a1 in () at /usr/lib/libQt5Core.so.5 #12 0x00007f14bd7149cc in () at /usr/lib/libQt5Core.so.5 #13 0x00007f14bc6a8a9d in start_thread () at /usr/lib/libpthread.so.0 #14 0x00007f14bd3fcb23 in clone () at /usr/lib/libc.so.6 Thread 26 (Thread 0x7f1458f13700 (LWP 23070)): [KCrash Handler] #6 0x00007f14bbb8a255 in g_slice_alloc () at /usr/lib/libglib-2.0.so.0 #7 0x00007f14bbbd6feb in g_bytes_new_with_free_func () at /usr/lib/libglib-2.0.so.0 #8 0x00007f1458700dea in () at /usr/lib/gio/modules/libgiognutls.so #9 0x00007f14b4a98ba1 in g_initable_new_valist () at /usr/lib/libgio-2.0.so.0 #10 0x00007f14b4a98c5a in g_initable_new () at /usr/lib/libgio-2.0.so.0 #11 0x00007f145870a017 in () at /usr/lib/gio/modules/libgiognutls.so #12 0x00007f145870256b in () at /usr/lib/gio/modules/libgiognutls.so #13 0x00007f148d84c40c in () at /usr/lib/libsoup-2.4.so.1 #14 0x00007f14b50ef8e8 in () at /usr/lib/libgobject-2.0.so.0 #15 0x00007f14b50efea4 in g_object_new_valist () at /usr/lib/libgobject-2.0.so.0 #16 0x00007f148d840eda in soup_session_async_new_with_options () at /usr/lib/libsoup-2.4.so.1 #17 0x00007f148d91cf09 in () at /usr/lib/libostree-1.so.1 #18 0x00007f14bbb8d67b in () at /usr/lib/libglib-2.0.so.0 #19 0x00007f14bc6a8a9d in start_thread () at /usr/lib/libpthread.so.0 #20 0x00007f14bd3fcb23 in clone () at /usr/lib/libc.so.6 Thread 25 (Thread 0x7f1459714700 (LWP 23069)): #0 0x00007f14bbbb1ce2 in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0 #1 0x00007f14bbbb2466 in () at /usr/lib/libglib-2.0.so.0 #2 0x00007f14bbbb262e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #3 0x00007f148d91b676 in () at /usr/lib/libostree-1.so.1 #4 0x00007f148d8e122f in () at /usr/lib/libostree-1.so.1 #5 0x00007f148d8eae7e in ostree_repo_remote_fetch_summary_with_options () at /usr/lib/libostree-1.so.1 #6 0x00007f148d8cade7 in ostree_repo_remote_fetch_summary () at /usr/lib/libostree-1.so.1 #7 0x00007f148dd756c4 in () at /usr/lib/libflatpak.so.0 #8 0x00007f148dd75b58 in () at /usr/lib/libflatpak.so.0 #9 0x00007f148ddaf82a in flatpak_installation_fetch_remote_metadata_sync () at /usr/lib/libflatpak.so.0 #10 0x00007f14a40d34f2 in () at /usr/lib/qt/plugins/discover/flatpak-backend.so #11 0x00007f14a40cfc13 in () at /usr/lib/qt/plugins/discover/flatpak-backend.so #12 0x00007f14bd7189a1 in () at /usr/lib/libQt5Core.so.5 #13 0x00007f14bd7149cc in () at /usr/lib/libQt5Core.so.5 #14 0x00007f14bc6a8a9d in start_thread () at /usr/lib/libpthread.so.0 #15 0x00007f14bd3fcb23 in clone () at /usr/lib/libc.so.6 Thread 24 (Thread 0x7f1459f15700 (LWP 23068)): #0 0x00007f14bd3f1c21 in poll () at /usr/lib/libc.so.6 #1 0x00007f14bbbb2540 in () at /usr/lib/libglib-2.0.so.0 #2 0x00007f14bbbb262e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #3 0x00007f148d91b676 in () at /usr/lib/libostree-1.so.1 #4 0x00007f148d8e122f in () at /usr/lib/libostree-1.so.1 #5 0x00007f148d8eae7e in ostree_repo_remote_fetch_summary_with_options () at /usr/lib/libostree-1.so.1 #6 0x00007f148d8cade7 in ostree_repo_remote_fetch_summary () at /usr/lib/libostree-1.so.1 #7 0x00007f148dd756c4 in () at /usr/lib/libflatpak.so.0 #8 0x00007f148dd75b58 in () at /usr/lib/libflatpak.so.0 #9 0x00007f148ddaf82a in flatpak_installation_fetch_remote_metadata_sync () at /usr/lib/libflatpak.so.0 #10 0x00007f14a40d34f2 in () at /usr/lib/qt/plugins/discover/flatpak-backend.so #11 0x00007f14a40cfc13 in () at /usr/lib/qt/plugins/discover/flatpak-backend.so #12 0x00007f14bd7189a1 in () at /usr/lib/libQt5Core.so.5 #13 0x00007f14bd7149cc in () at /usr/lib/libQt5Core.so.5 #14 0x00007f14bc6a8a9d in start_thread () at /usr/lib/libpthread.so.0 #15 0x00007f14bd3fcb23 in clone () at /usr/lib/libc.so.6 Thread 23 (Thread 0x7f145a7fc700 (LWP 23067)): #0 0x00007f14bc6aeafc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007f14a738e004 in () at /usr/lib/dri/radeonsi_dri.so #2 0x00007f14a738dd28 in () at /usr/lib/dri/radeonsi_dri.so #3 0x00007f14bc6a8a9d in start_thread () at /usr/lib/libpthread.so.0 #4 0x00007f14bd3fcb23 in clone () at /usr/lib/libc.so.6 Thread 22 (Thread 0x7f145affd700 (LWP 23066)): #0 0x00007f14bd3f74ed in syscall () at /usr/lib/libc.so.6 #1 0x00007f14bd714c66 in QBasicMutex::lockInternal() () at /usr/lib/libQt5Core.so.5 #2 0x00007f14bce6574e in () at /usr/lib/libQt5Network.so.5 #3 0x00007f14bce65f05 in () at /usr/lib/libQt5Network.so.5 #4 0x00007f14bce46db9 in QSslSocket::startClientEncryption() () at /usr/lib/libQt5Network.so.5 #5 0x00007f14bce47ff1 in () at /usr/lib/libQt5Network.so.5 #6 0x00007f14bce4e3e1 in () at /usr/lib/libQt5Network.so.5 #7 0x00007f14bd8fb28c in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5 #8 0x00007f14bce117fe in () at /usr/lib/libQt5Network.so.5 #9 0x00007f14bce147c0 in () at /usr/lib/libQt5Network.so.5 #10 0x00007f14bce23e2d in () at /usr/lib/libQt5Network.so.5 #11 0x00007f14be7d6e34 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5 #12 0x00007f14be7de671 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5 #13 0x00007f14bd8d08f9 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5 #14 0x00007f14bd927226 in () at /usr/lib/libQt5Core.so.5 #15 0x00007f14bbbb0a2f in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0 #16 0x00007f14bbbb25e9 in () at /usr/lib/libglib-2.0.so.0 #17 0x00007f14bbbb262e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #18 0x00007f14bd9265c4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #19 0x00007f14bd8cf58c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #20 0x00007f14bd7135c9 in QThread::exec() () at /usr/lib/libQt5Core.so.5 #21 0x00007f14bd7149cc in () at /usr/lib/libQt5Core.so.5 #22 0x00007f14bc6a8a9d in start_thread () at /usr/lib/libpthread.so.0 #23 0x00007f14bd3fcb23 in clone () at /usr/lib/libc.so.6 Thread 21 (Thread 0x7f145b7fe700 (LWP 23065)): #0 0x00007f14bd3f74ed in syscall () at /usr/lib/libc.so.6 #1 0x00007f14bd716d75 in QSemaphore::acquire(int) () at /usr/lib/libQt5Core.so.5 #2 0x00007f14bd8fb52a in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5 #3 0x00007f14bce79953 in () at /usr/lib/libQt5Network.so.5 #4 0x00007f14bce7a79d in () at /usr/lib/libQt5Network.so.5 #5 0x00007f14bd8fb28c in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5 #6 0x00007f14bce78943 in () at /usr/lib/libQt5Network.so.5 #7 0x00007f14bcdc4c38 in () at /usr/lib/libQt5Network.so.5 #8 0x00007f14bcdc643c in () at /usr/lib/libQt5Network.so.5 #9 0x00007f14bd8fb28c in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5 #10 0x00007f14bce45f73 in QSslSocket::preSharedKeyAuthenticationRequired(QSslPreSharedKeyAuthenticator*) () at /usr/lib/libQt5Network.so.5 #11 0x00007f14bce65403 in () at /usr/lib/libQt5Network.so.5 #12 0x00007f14bb7c7a1e in () at /usr/lib/libssl.so.1.1 #13 0x00007f14bb7c592a in () at /usr/lib/libssl.so.1.1 #14 0x00007f14bb7cfd99 in () at /usr/lib/libssl.so.1.1 #15 0x00007f14bb7cec70 in () at /usr/lib/libssl.so.1.1 #16 0x00007f14bb7ba576 in SSL_do_handshake () at /usr/lib/libssl.so.1.1 #17 0x00007f14bce65b26 in () at /usr/lib/libQt5Network.so.5 #18 0x00007f14bce65f05 in () at /usr/lib/libQt5Network.so.5 #19 0x00007f14bce46db9 in QSslSocket::startClientEncryption() () at /usr/lib/libQt5Network.so.5 #20 0x00007f14bce47ff1 in () at /usr/lib/libQt5Network.so.5 #21 0x00007f14bce4e3e1 in () at /usr/lib/libQt5Network.so.5 #22 0x00007f14bd8fb28c in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5 #23 0x00007f14bce117fe in () at /usr/lib/libQt5Network.so.5 #24 0x00007f14bce147c0 in () at /usr/lib/libQt5Network.so.5 #25 0x00007f14bce23e2d in () at /usr/lib/libQt5Network.so.5 #26 0x00007f14be7d6e34 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5 #27 0x00007f14be7de671 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5 #28 0x00007f14bd8d08f9 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5 #29 0x00007f14bd927226 in () at /usr/lib/libQt5Core.so.5 #30 0x00007f14bbbb0a2f in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0 #31 0x00007f14bbbb25e9 in () at /usr/lib/libglib-2.0.so.0 #32 0x00007f14bbbb262e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #33 0x00007f14bd9265c4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #34 0x00007f14bd8cf58c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #35 0x00007f14bd7135c9 in QThread::exec() () at /usr/lib/libQt5Core.so.5 #36 0x00007f14bd7149cc in () at /usr/lib/libQt5Core.so.5 #37 0x00007f14bc6a8a9d in start_thread () at /usr/lib/libpthread.so.0 #38 0x00007f14bd3fcb23 in clone () at /usr/lib/libc.so.6 Thread 20 (Thread 0x7f14789f7700 (LWP 23064)): #0 0x00007f14bd926a18 in () at /usr/lib/libQt5Core.so.5 #1 0x00007f14bbbb0fb2 in g_main_context_check () at /usr/lib/libglib-2.0.so.0 #2 0x00007f14bbbb24e6 in () at /usr/lib/libglib-2.0.so.0 #3 0x00007f14bbbb262e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #4 0x00007f14bd9265c4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #5 0x00007f14bd8cf58c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #6 0x00007f148c23bdb1 in () at /usr/lib/qt/plugins/discover/fwupd-backend.so #7 0x00007f148c23c318 in () at /usr/lib/qt/plugins/discover/fwupd-backend.so #8 0x00007f148c23e92f in () at /usr/lib/qt/plugins/discover/fwupd-backend.so #9 0x00007f14bd7189a1 in () at /usr/lib/libQt5Core.so.5 #10 0x00007f14bd7149cc in () at /usr/lib/libQt5Core.so.5 #11 0x00007f14bc6a8a9d in start_thread () at /usr/lib/libpthread.so.0 #12 0x00007f14bd3fcb23 in clone () at /usr/lib/libc.so.6 Thread 19 (Thread 0x7f145bfff700 (LWP 23063)): #0 0x00007f14bc6aeef6 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007f14bd71aa59 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5 #2 0x00007f14bd71ab97 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5 #3 0x00007f14bd718bb4 in () at /usr/lib/libQt5Core.so.5 #4 0x00007f14bd7149cc in () at /usr/lib/libQt5Core.so.5 #5 0x00007f14bc6a8a9d in start_thread () at /usr/lib/libpthread.so.0 #6 0x00007f14bd3fcb23 in clone () at /usr/lib/libc.so.6 Thread 18 (Thread 0x7f14791f8700 (LWP 23062)): #0 0x00007f14bc6aeef6 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007f14bd71aa59 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5 #2 0x00007f14bd71ab97 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5 #3 0x00007f14bd718bb4 in () at /usr/lib/libQt5Core.so.5 #4 0x00007f14bd7149cc in () at /usr/lib/libQt5Core.so.5 #5 0x00007f14bc6a8a9d in start_thread () at /usr/lib/libpthread.so.0 #6 0x00007f14bd3fcb23 in clone () at /usr/lib/libc.so.6 Thread 17 (Thread 0x7f14799f9700 (LWP 23061)): #0 0x00007f14bd3f74ed in syscall () at /usr/lib/libc.so.6 #1 0x00007f14bd714c66 in QBasicMutex::lockInternal() () at /usr/lib/libQt5Core.so.5 #2 0x00007f14bce6574e in () at /usr/lib/libQt5Network.so.5 #3 0x00007f14bce661c7 in () at /usr/lib/libQt5Network.so.5 #4 0x00007f14bce4e471 in () at /usr/lib/libQt5Network.so.5 #5 0x00007f14bd8fb28c in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5 #6 0x00007f14bce11124 in () at /usr/lib/libQt5Network.so.5 #7 0x00007f14bce111b0 in () at /usr/lib/libQt5Network.so.5 #8 0x00007f14bce23de2 in () at /usr/lib/libQt5Network.so.5 #9 0x00007f14be7d6e34 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5 #10 0x00007f14be7de671 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5 #11 0x00007f14bd8d08f9 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5 #12 0x00007f14bd927226 in () at /usr/lib/libQt5Core.so.5 #13 0x00007f14bbbb0a2f in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0 #14 0x00007f14bbbb25e9 in () at /usr/lib/libglib-2.0.so.0 #15 0x00007f14bbbb262e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #16 0x00007f14bd9265c4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #17 0x00007f14bd8cf58c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #18 0x00007f14bd7135c9 in QThread::exec() () at /usr/lib/libQt5Core.so.5 #19 0x00007f14bd7149cc in () at /usr/lib/libQt5Core.so.5 #20 0x00007f14bc6a8a9d in start_thread () at /usr/lib/libpthread.so.0 #21 0x00007f14bd3fcb23 in clone () at /usr/lib/libc.so.6 Thread 16 (Thread 0x7f147a7fc700 (LWP 23060)): #0 0x00007f14bd3ed7a4 in read () at /usr/lib/libc.so.6 #1 0x00007f14bbb60971 in () at /usr/lib/libglib-2.0.so.0 #2 0x00007f14bbbb10b0 in g_main_context_check () at /usr/lib/libglib-2.0.so.0 #3 0x00007f14bbbb24e6 in () at /usr/lib/libglib-2.0.so.0 #4 0x00007f14bbbb262e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #5 0x00007f148d91b676 in () at /usr/lib/libostree-1.so.1 #6 0x00007f148d8e122f in () at /usr/lib/libostree-1.so.1 #7 0x00007f148d8eae7e in ostree_repo_remote_fetch_summary_with_options () at /usr/lib/libostree-1.so.1 #8 0x00007f148d8cade7 in ostree_repo_remote_fetch_summary () at /usr/lib/libostree-1.so.1 #9 0x00007f148dd756c4 in () at /usr/lib/libflatpak.so.0 #10 0x00007f148dd75b58 in () at /usr/lib/libflatpak.so.0 #11 0x00007f148ddaf82a in flatpak_installation_fetch_remote_metadata_sync () at /usr/lib/libflatpak.so.0 #12 0x00007f14a40d34f2 in () at /usr/lib/qt/plugins/discover/flatpak-backend.so #13 0x00007f14a40cfc13 in () at /usr/lib/qt/plugins/discover/flatpak-backend.so #14 0x00007f14bd7189a1 in () at /usr/lib/libQt5Core.so.5 #15 0x00007f14bd7149cc in () at /usr/lib/libQt5Core.so.5 #16 0x00007f14bc6a8a9d in start_thread () at /usr/lib/libpthread.so.0 #17 0x00007f14bd3fcb23 in clone () at /usr/lib/libc.so.6 Thread 15 (Thread 0x7f147affd700 (LWP 23059)): #0 0x00007f14bd3f1c21 in poll () at /usr/lib/libc.so.6 #1 0x00007f14bbbb2540 in () at /usr/lib/libglib-2.0.so.0 #2 0x00007f14bbbb35c2 in g_main_loop_run () at /usr/lib/libglib-2.0.so.0 #3 0x00007f14b4a09cb8 in () at /usr/lib/libgio-2.0.so.0 #4 0x00007f14bbb8d67b in () at /usr/lib/libglib-2.0.so.0 #5 0x00007f14bc6a8a9d in start_thread () at /usr/lib/libpthread.so.0 #6 0x00007f14bd3fcb23 in clone () at /usr/lib/libc.so.6 Thread 14 (Thread 0x7f147b7fe700 (LWP 23058)): #0 0x00007f14bd3f1c21 in poll () at /usr/lib/libc.so.6 #1 0x00007f14bbbb2540 in () at /usr/lib/libglib-2.0.so.0 #2 0x00007f14bbbb262e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #3 0x00007f14bbbb2682 in () at /usr/lib/libglib-2.0.so.0 #4 0x00007f14bbb8d67b in () at /usr/lib/libglib-2.0.so.0 #5 0x00007f14bc6a8a9d in start_thread () at /usr/lib/libpthread.so.0 #6 0x00007f14bd3fcb23 in clone () at /usr/lib/libc.so.6 Thread 13 (Thread 0x7f147bfff700 (LWP 23057)): #0 0x00007f14bd3f1c21 in poll () at /usr/lib/libc.so.6 #1 0x00007f14bbbb2540 in () at /usr/lib/libglib-2.0.so.0 #2 0x00007f14bbbb262e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #3 0x00007f14bd9265c4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #4 0x00007f14bd8cf58c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #5 0x00007f14bd7135c9 in QThread::exec() () at /usr/lib/libQt5Core.so.5 #6 0x00007f14bd7149cc in () at /usr/lib/libQt5Core.so.5 #7 0x00007f14bc6a8a9d in start_thread () at /usr/lib/libpthread.so.0 #8 0x00007f14bd3fcb23 in clone () at /usr/lib/libc.so.6 Thread 12 (Thread 0x7f148effd700 (LWP 23055)): #0 0x00007f14bd926298 in () at /usr/lib/libQt5Core.so.5 #1 0x00007f14bbbb1e0a in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0 #2 0x00007f14bbbb2466 in () at /usr/lib/libglib-2.0.so.0 #3 0x00007f14bbbb262e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #4 0x00007f14bd9265c4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #5 0x00007f14bd8cf58c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #6 0x00007f14bd7135c9 in QThread::exec() () at /usr/lib/libQt5Core.so.5 #7 0x00007f14bf258e5b in () at /usr/lib/libQt5Quick.so.5 #8 0x00007f14bd7149cc in () at /usr/lib/libQt5Core.so.5 #9 0x00007f14bc6a8a9d in start_thread () at /usr/lib/libpthread.so.0 #10 0x00007f14bd3fcb23 in clone () at /usr/lib/libc.so.6 Thread 11 (Thread 0x7f148f7fe700 (LWP 23052)): #0 0x00007f14bc6aeafc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007f14a738e004 in () at /usr/lib/dri/radeonsi_dri.so #2 0x00007f14a738dd28 in () at /usr/lib/dri/radeonsi_dri.so #3 0x00007f14bc6a8a9d in start_thread () at /usr/lib/libpthread.so.0 #4 0x00007f14bd3fcb23 in clone () at /usr/lib/libc.so.6 Thread 10 (Thread 0x7f148ffff700 (LWP 23051)): #0 0x00007f14bc6aeafc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007f14a738e004 in () at /usr/lib/dri/radeonsi_dri.so #2 0x00007f14a738dd28 in () at /usr/lib/dri/radeonsi_dri.so #3 0x00007f14bc6a8a9d in start_thread () at /usr/lib/libpthread.so.0 #4 0x00007f14bd3fcb23 in clone () at /usr/lib/libc.so.6 Thread 9 (Thread 0x7f14a4ad8700 (LWP 23050)): #0 0x00007f14bc6aeafc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007f14a738e004 in () at /usr/lib/dri/radeonsi_dri.so #2 0x00007f14a738dd28 in () at /usr/lib/dri/radeonsi_dri.so #3 0x00007f14bc6a8a9d in start_thread () at /usr/lib/libpthread.so.0 #4 0x00007f14bd3fcb23 in clone () at /usr/lib/libc.so.6 Thread 8 (Thread 0x7f14a52d9700 (LWP 23049)): #0 0x00007f14bc6aeafc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007f14a738e004 in () at /usr/lib/dri/radeonsi_dri.so #2 0x00007f14a738dd28 in () at /usr/lib/dri/radeonsi_dri.so #3 0x00007f14bc6a8a9d in start_thread () at /usr/lib/libpthread.so.0 #4 0x00007f14bd3fcb23 in clone () at /usr/lib/libc.so.6 Thread 7 (Thread 0x7f14a5ada700 (LWP 23048)): #0 0x00007f14bc6aeafc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007f14a738e004 in () at /usr/lib/dri/radeonsi_dri.so #2 0x00007f14a738dd28 in () at /usr/lib/dri/radeonsi_dri.so #3 0x00007f14bc6a8a9d in start_thread () at /usr/lib/libpthread.so.0 #4 0x00007f14bd3fcb23 in clone () at /usr/lib/libc.so.6 Thread 6 (Thread 0x7f14a62db700 (LWP 23047)): #0 0x00007f14bc6aeafc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007f14a738e004 in () at /usr/lib/dri/radeonsi_dri.so #2 0x00007f14a738dd28 in () at /usr/lib/dri/radeonsi_dri.so #3 0x00007f14bc6a8a9d in start_thread () at /usr/lib/libpthread.so.0 #4 0x00007f14bd3fcb23 in clone () at /usr/lib/libc.so.6 Thread 5 (Thread 0x7f14a6c1d700 (LWP 23046)): #0 0x00007f14bc6aeafc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007f14a738e004 in () at /usr/lib/dri/radeonsi_dri.so #2 0x00007f14a738dd28 in () at /usr/lib/dri/radeonsi_dri.so #3 0x00007f14bc6a8a9d in start_thread () at /usr/lib/libpthread.so.0 #4 0x00007f14bd3fcb23 in clone () at /usr/lib/libc.so.6 Thread 4 (Thread 0x7f14ad9fd700 (LWP 23043)): #0 0x00007f14bbb603b9 in g_mutex_lock () at /usr/lib/libglib-2.0.so.0 #1 0x00007f14bbbb1e17 in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0 #2 0x00007f14bbbb2466 in () at /usr/lib/libglib-2.0.so.0 #3 0x00007f14bbbb262e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #4 0x00007f14bd9265c4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #5 0x00007f14bd8cf58c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #6 0x00007f14bd7135c9 in QThread::exec() () at /usr/lib/libQt5Core.so.5 #7 0x00007f14bdf36b89 in () at /usr/lib/libQt5Qml.so.5 #8 0x00007f14bd7149cc in () at /usr/lib/libQt5Core.so.5 #9 0x00007f14bc6a8a9d in start_thread () at /usr/lib/libpthread.so.0 #10 0x00007f14bd3fcb23 in clone () at /usr/lib/libc.so.6 Thread 3 (Thread 0x7f14aec0e700 (LWP 23042)): #0 0x00007f14bd3f1c21 in poll () at /usr/lib/libc.so.6 #1 0x00007f14bbbb2540 in () at /usr/lib/libglib-2.0.so.0 #2 0x00007f14bbbb262e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #3 0x00007f14bd9265c4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #4 0x00007f14bd8cf58c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #5 0x00007f14bd7135c9 in QThread::exec() () at /usr/lib/libQt5Core.so.5 #6 0x00007f14bed00ba6 in () at /usr/lib/libQt5DBus.so.5 #7 0x00007f14bd7149cc in () at /usr/lib/libQt5Core.so.5 #8 0x00007f14bc6a8a9d in start_thread () at /usr/lib/libpthread.so.0 #9 0x00007f14bd3fcb23 in clone () at /usr/lib/libc.so.6 Thread 2 (Thread 0x7f14b7684700 (LWP 23041)): #0 0x00007f14bd3f1c21 in poll () at /usr/lib/libc.so.6 #1 0x00007f14bbab4630 in () at /usr/lib/libxcb.so.1 #2 0x00007f14bbab62db in xcb_wait_for_event () at /usr/lib/libxcb.so.1 #3 0x00007f14b865396b in () at /usr/lib/libQt5XcbQpa.so.5 #4 0x00007f14bd7149cc in () at /usr/lib/libQt5Core.so.5 #5 0x00007f14bc6a8a9d in start_thread () at /usr/lib/libpthread.so.0 #6 0x00007f14bd3fcb23 in clone () at /usr/lib/libc.so.6 Thread 1 (Thread 0x7f14b8a9f080 (LWP 23040)): #0 0x00007f14bd3f74ed in syscall () at /usr/lib/libc.so.6 #1 0x00007f14bbb6039d in () at /usr/lib/libglib-2.0.so.0 #2 0x00007f148dcb21fb in as_stemmer_process () at /usr/lib/libappstream-glib.so.8 #3 0x00007f148dcb2351 in () at /usr/lib/libappstream-glib.so.8 #4 0x00007f14b50d2802 in g_type_create_instance () at /usr/lib/libgobject-2.0.so.0 #5 0x00007f14b50ef259 in () at /usr/lib/libgobject-2.0.so.0 #6 0x00007f14b50f075d in g_object_new_with_properties () at /usr/lib/libgobject-2.0.so.0 #7 0x00007f14b50f086a in g_object_new () at /usr/lib/libgobject-2.0.so.0 #8 0x00007f148dca93c4 in as_store_new () at /usr/lib/libappstream-glib.so.8 #9 0x00007f148dd5f4ee in () at /usr/lib/libflatpak.so.0 #10 0x00007f148dd659bb in () at /usr/lib/libflatpak.so.0 #11 0x00007f148dd704c7 in () at /usr/lib/libflatpak.so.0 #12 0x00007f148ddac902 in () at /usr/lib/libflatpak.so.0 #13 0x00007f148ddad644 in flatpak_installation_get_installed_ref () at /usr/lib/libflatpak.so.0 #14 0x00007f14a40c53b1 in () at /usr/lib/qt/plugins/discover/flatpak-backend.so #15 0x00007f14a40c5a81 in () at /usr/lib/qt/plugins/discover/flatpak-backend.so #16 0x00007f14a40caeed in () at /usr/lib/qt/plugins/discover/flatpak-backend.so #17 0x00007f14a40cb979 in () at /usr/lib/qt/plugins/discover/flatpak-backend.so #18 0x00007f14bd8fb3e0 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5 #19 0x00007f14bd71f2e5 in QFutureWatcherBase::event(QEvent*) () at /usr/lib/libQt5Core.so.5 #20 0x00007f14be7d6e34 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5 #21 0x00007f14be7de671 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5 #22 0x00007f14bd8d08f9 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5 #23 0x00007f14bd8d3998 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib/libQt5Core.so.5 #24 0x00007f14bd926fd4 in () at /usr/lib/libQt5Core.so.5 #25 0x00007f14bbbb0a2f in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0 #26 0x00007f14bbbb25e9 in () at /usr/lib/libglib-2.0.so.0 #27 0x00007f14bbbb262e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #28 0x00007f14bd9265a9 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #29 0x00007f14bd8cf58c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #30 0x00007f14bd8d7896 in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5 #31 0x000055abc1f16616 in () #32 0x00007f14bd325223 in __libc_start_main () at /usr/lib/libc.so.6 #33 0x000055abc1f16bde in _start () [Inferior 1 (process 23040) detached] Reported using DrKonqi
> /usr/lib/gio/modules/libgiognutls.so Are you running Discover on GNOME? Do you accidentally have some GNOME libraries installed?
I've had some basic gnome applications before (gnome-shell, gnome-settings and nautilus) but I stopped using them completely and uninstalled few weeks ago. I've got gnome-keyring and gnome-online-accounts which I didn't notice, probably leftovers from gnome installation. I also have gconf, gvfs and gparted.
Thanks. It's very strange that the backtrace is full of GIO identifiers. Of course, because you're on arch, the backtrace isn't much use beyond Arch doesn't offer debug symbols. :/ Other threads indicate activity in the Flatpak and Fwupd backends.
Hmmm... I remember reading about fwupd support in Discover not that long ago and installing it right after. So, just for the test, I've just removed fwupd. Discover opened up and works as expected. Since I got updates today by cli, the update list is empty. I'll wait for a few updates to appear and then try the whole thing again, without fwupd, check if the problem pops up again?
Ahh in that case I know what this is. *** This bug has been marked as a duplicate of bug 402328 ***