SUMMARY Akonadi indexing agent crashes time and again, even without any user interaction without any special configuration. STEPS TO REPRODUCE 1. Login into Plasma session. OBSERVED RESULT When I login to KDE session the crash report dialog pops up during login. While the session is running a toast message will pop up every now and then telling me the indexing agent crashed. EXPECTED RESULT The indexing agent shouldn't crash. SOFTWARE/OS VERSIONS Linux/KDE Plasma: Fedora 32 KDE Plasma Version: 5.18.5 KDE Frameworks Version: 5.70 Qt Version: 5.13.2 ADDITIONAL INFORMATION I upgraded from KDE 5.16 to 5.17 to 5.18 without resetting my configuration. The problem occurred already with KDE 5.16. It first came up a few days after setting up my computer and persisted over several updates. The crash can be reproduced every time.
Please add the backtrace from the crash dialog. For more information, please see https://community.kde.org/Guidelines_and_HOWTOs/Debugging/How_to_create_useful_crash_reports
Application: akonadi_indexing_agent (akonadi_indexing_agent), signal: Aborted Using host libthread_db library "/lib64/libthread_db.so.1". [Current thread is 1 (Thread 0x7f1730e8d600 (LWP 3206))] Thread 4 (Thread 0x7f172188f700 (LWP 3264)): #0 0x00007f1733f1d87c in g_source_ref () from /lib64/libglib-2.0.so.0 #1 0x00007f1733f1d948 in g_source_iter_next () from /lib64/libglib-2.0.so.0 #2 0x00007f1733f1ef03 in g_main_context_prepare () from /lib64/libglib-2.0.so.0 #3 0x00007f1733f1f9fb in g_main_context_iterate.constprop () from /lib64/libglib-2.0.so.0 #4 0x00007f1733f1fc03 in g_main_context_iteration () from /lib64/libglib-2.0.so.0 #5 0x00007f17358a0b8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #6 0x00007f173585391b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #7 0x00007f17356bf427 in QThread::exec() () from /lib64/libQt5Core.so.5 #8 0x00007f17356c0690 in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5 #9 0x00007f1734833432 in start_thread () from /lib64/libpthread.so.0 #10 0x00007f17353249d3 in clone () from /lib64/libc.so.6 Thread 3 (Thread 0x7f1722090700 (LWP 3263)): #0 0x00007f1735319b6f in poll () from /lib64/libc.so.6 #1 0x00007f1733f1face in g_main_context_iterate.constprop () from /lib64/libglib-2.0.so.0 #2 0x00007f1733f1fc03 in g_main_context_iteration () from /lib64/libglib-2.0.so.0 #3 0x00007f17358a0b8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #4 0x00007f173585391b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #5 0x00007f17356bf427 in QThread::exec() () from /lib64/libQt5Core.so.5 #6 0x00007f1735b2e51b in QDBusConnectionManager::run() () from /lib64/libQt5DBus.so.5 #7 0x00007f17356c0690 in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5 #8 0x00007f1734833432 in start_thread () from /lib64/libpthread.so.0 #9 0x00007f17353249d3 in clone () from /lib64/libc.so.6 Thread 2 (Thread 0x7f1723bc0700 (LWP 3227)): #0 0x00007f1735319b6f in poll () from /lib64/libc.so.6 #1 0x00007f173147d38a in _xcb_conn_wait () from /lib64/libxcb.so.1 #2 0x00007f173147f71a in xcb_wait_for_event () from /lib64/libxcb.so.1 #3 0x00007f1723d98c78 in QXcbEventQueue::run() () from /lib64/libQt5XcbQpa.so.5 #4 0x00007f17356c0690 in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5 #5 0x00007f1734833432 in start_thread () from /lib64/libpthread.so.0 #6 0x00007f17353249d3 in clone () from /lib64/libc.so.6 Thread 1 (Thread 0x7f1730e8d600 (LWP 3206)): [KCrash Handler] #4 0x00007f173525fa25 in raise () from /lib64/libc.so.6 #5 0x00007f1735248895 in abort () from /lib64/libc.so.6 #6 0x00007f17354a8961 in __gnu_cxx::__verbose_terminate_handler() [clone .cold] () from /lib64/libstdc++.so.6 #7 0x00007f17354b442c in __cxxabiv1::__terminate(void (*)()) () from /lib64/libstdc++.so.6 #8 0x00007f17354b4497 in std::terminate() () from /lib64/libstdc++.so.6 #9 0x00007f17354b4749 in __cxa_throw () from /lib64/libstdc++.so.6 #10 0x00007f1736b7a314 in GlassTable::set_overwritten() const () from /lib64/libxapian.so.30 #11 0x00007f1736b7a67a in GlassTable::block_to_cursor(Glass::Cursor*, int, unsigned int) const [clone .cold] () from /lib64/libxapian.so.30 #12 0x00007f1736c51a0d in GlassTable::find(Glass::Cursor*) const () from /lib64/libxapian.so.30 #13 0x00007f1736c540a9 in GlassTable::get_exact_entry(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&) const () from /lib64/libxapian.so.30 #14 0x00007f1736c4428b in GlassPostListTable::get_freqs(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, unsigned int*, unsigned int*, unsigned int*) const () from /lib64/libxapian.so.30 #15 0x00007f1736ce7010 in Xapian::Weight::Internal::accumulate_stats(Xapian::Database::Internal const&, Xapian::RSet const&) () from /lib64/libxapian.so.30 #16 0x00007f1736ca3d2b in LocalSubMatch::prepare_match(bool, Xapian::Weight::Internal&) () from /lib64/libxapian.so.30 #17 0x00007f1736cac3a5 in MultiMatch::MultiMatch(Xapian::Database const&, Xapian::Query const&, unsigned int, Xapian::RSet const*, unsigned int, unsigned int, int, double, Xapian::Enquire::docid_order, unsigned int, Xapian::Enquire::Internal::sort_setting, bool, double, Xapian::Weight::Internal&, Xapian::Weight const*, std::vector<Xapian::Internal::opt_intrusive_ptr<Xapian::MatchSpy>, std::allocator<Xapian::Internal::opt_intrusive_ptr<Xapian::MatchSpy> > > const&, bool, bool) () from /lib64/libxapian.so.30 #18 0x00007f1736ba3c56 in Xapian::Enquire::Internal::get_mset(unsigned int, unsigned int, unsigned int, Xapian::RSet const*, Xapian::MatchDecider const*) const () from /lib64/libxapian.so.30 #19 0x00007f1736ba3f09 in Xapian::Enquire::get_mset(unsigned int, unsigned int, unsigned int, Xapian::RSet const*, Xapian::MatchDecider const*) const () from /lib64/libxapian.so.30 #20 0x00007f1736dc4ae8 in Akonadi::Search::PIM::IndexedItemsPrivate::findIndexedInDatabase(QSet<long long>&, long long, QString const&) () from /lib64/libKF5AkonadiSearchPIM.so.5 #21 0x00007f1736dc4ee5 in Akonadi::Search::PIM::IndexedItemsPrivate::findIndexed(QSet<long long>&, long long) () from /lib64/libKF5AkonadiSearchPIM.so.5 #22 0x00005648da85178e in CollectionIndexingJob::findUnindexed() () #23 0x00007f1735883f76 in void doActivate<false>(QObject*, int, void**) () from /lib64/libQt5Core.so.5 #24 0x00007f173614afad in KJob::finished(KJob*, KJob::QPrivateSignal) () from /lib64/libKF5CoreAddons.so.5 #25 0x00007f173614bc30 in KJob::finishJob(bool) () from /lib64/libKF5CoreAddons.so.5 #26 0x00007f173587cb5e in QObject::event(QEvent*) () from /lib64/libQt5Core.so.5 #27 0x00007f1736312063 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5 #28 0x00007f1735854fc0 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib64/libQt5Core.so.5 #29 0x00007f1735857c47 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /lib64/libQt5Core.so.5 #30 0x00007f17358a10a7 in postEventSourceDispatch(_GSource*, int (*)(void*), void*) () from /lib64/libQt5Core.so.5 #31 0x00007f1733f1f7af in g_main_context_dispatch () from /lib64/libglib-2.0.so.0 #32 0x00007f1733f1fb38 in g_main_context_iterate.constprop () from /lib64/libglib-2.0.so.0 #33 0x00007f1733f1fc03 in g_main_context_iteration () from /lib64/libglib-2.0.so.0 #34 0x00007f17358a0b73 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #35 0x00007f173585391b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #36 0x00007f173585b5a6 in QCoreApplication::exec() () from /lib64/libQt5Core.so.5 #37 0x00005648da84182c in int Akonadi::AgentBase::init<AkonadiIndexingAgent>(int, char**) () #38 0x00007f173524a042 in __libc_start_main () from /lib64/libc.so.6 #39 0x00005648da83beae in _start () [Inferior 1 (process 3206) detached]
Attached the backtrace
Seems to be an unhandled exception in Xapian.
Is there any way to stop that indexing error to appear time and again? It is really annoying and gets to a point I'm actually thinking about switching to a different DE because I get those crash notificiations every few seconds.
*** This bug has been marked as a duplicate of bug 401865 ***