Created attachment 152150 [details] backtrace full SUMMARY ``` #0 __pthread_kill_implementation (threadid=<optimized out>, signo=signo@entry=6, no_tid=no_tid@entry=0) at pthread_kill.c:44 #1 0x00007ffbb9d898a3 in __pthread_kill_internal (signo=6, threadid=<optimized out>) at pthread_kill.c:78 #2 0x00007ffbb9d36846 in __GI_raise (sig=sig@entry=6) at ../sysdeps/posix/raise.c:26 #3 0x00007ffbb9d1f81c in __GI_abort () at abort.c:79 #4 0x00007ffbba2dd0fd in qt_message_fatal (message=<synthetic pointer>..., context=...) at global/qlogging.cpp:1914 #5 QMessageLogger::fatal (this=this@entry=0x7fff0a5196a8, msg=msg@entry=0x7ffbba5e0028 "ASSERT failure in %s: \"%s\", file %s, line %d") at global/qlogging.cpp:893 #6 0x00007ffbba2dc50e in qt_assert_x (where=<optimized out>, what=<optimized out>, file=<optimized out>, line=<optimized out>) at global/qglobal.cpp:3366 #7 0x00007ffbb40d8077 in Utils::exec (database=..., eh=Utils::FailOnError, query=...) at /home/mh/Development/kde/src/kde/workspace/kactivitymanagerd/src/service/plugins/sqlite/Utils.h:55 #8 0x00007ffbb40d9cce in Utils::exec<char [19], QString> (database=..., eh=Utils::FailOnError, query=..., variable=..., value=...) at /home/mh/Development/kde/src/kde/workspace/kactivitymanagerd/src/service/plugins/sqlite/Utils.h:70 #9 0x00007ffbb40d4bff in StatsPlugin::insertResourceInfo (this=0x17ec680, uri=...) at /home/mh/Development/kde/src/kde/workspace/kactivitymanagerd/src/service/plugins/sqlite/StatsPlugin.cpp:239 #10 0x00007ffbb40d487b in StatsPlugin::detectResourceInfo (this=0x17ec680, _uri=...) at /home/mh/Development/kde/src/kde/workspace/kactivitymanagerd/src/service/plugins/sqlite/StatsPlugin.cpp:201 #11 0x00007ffbb40d43e9 in StatsPlugin::openResourceEvent (this=0x17ec680, usedActivity=..., initiatingAgent=..., targettedResource=..., start=..., end=...) at /home/mh/Development/kde/src/kde/workspace/kactivitymanagerd/src/service/plugins/sqlite/StatsPlugin.cpp:135 #12 0x00007ffbb40d52d8 in StatsPlugin::addEvents (this=0x17ec680, events=...) at /home/mh/Development/kde/src/kde/workspace/kactivitymanagerd/src/service/plugins/sqlite/StatsPlugin.cpp:365 #13 0x00007ffbb40cdc11 in StatsPlugin::qt_static_metacall (_o=0x17ec680, _c=QMetaObject::InvokeMetaMethod, _id=7, _a=0x7ffb900032b8) at /home/mh/Development/kde/build/kde/workspace/kactivitymanagerd/src/service/plugins/sqlite/kactivitymanagerd_plugin_sqlite_autogen/EWIEGA46WW/moc_StatsPlugin.cpp:168 #14 0x00007ffbba529730 in QObject::event (this=0x17ec680, e=0x7ffb90003270) at kernel/qobject.cpp:1314 #15 0x00007ffbbb44041e in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x17ec680, e=0x7ffb90003270) at kernel/qapplication.cpp:3637 #16 0x00007ffbba4fdf88 in QCoreApplication::notifyInternal2 (receiver=0x17ec680, event=0x7ffb90003270) at kernel/qcoreapplication.cpp:1064 #17 0x00007ffbba500f21 in QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x178a1e0) at kernel/qcoreapplication.cpp:1821 #18 0x00007ffbba555c03 in postEventSourceDispatch (s=0x17a52c0) at kernel/qeventdispatcher_glib.cpp:277 #19 0x00007ffbb9218eb0 in g_main_dispatch (context=0x17a7070) at ../glib/gmain.c:3417 #20 g_main_context_dispatch (context=context@entry=0x17a7070) at ../glib/gmain.c:4135 #21 0x00007ffbb9219268 in g_main_context_iterate (context=context@entry=0x17a7070, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/gmain.c:4211 #22 0x00007ffbb92192fc in g_main_context_iteration (context=0x17a7070, may_block=1) at ../glib/gmain.c:4276 #23 0x00007ffbba555406 in QEventDispatcherGlib::processEvents (this=0x17a2970, flags=...) at kernel/qeventdispatcher_glib.cpp:423 #24 0x00007ffbba4fc9fb in QEventLoop::exec (this=this@entry=0x7fff0a51a280, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:69 #25 0x00007ffbba504b66 in QCoreApplication::exec () at ../../include/QtCore/../../src/corelib/global/qflags.h:121 #26 0x000000000040f442 in main (argc=1, argv=0x7fff0a51a458) at /home/mh/Development/kde/src/kde/workspace/kactivitymanagerd/src/service/Application.cpp:280 ``` STEPS TO REPRODUCE I had a second session running on tty3: There I plugged in/out an HDMI monitor several times (for triggering another bug), when kactivitymangerd started to crash, at least three times within a few minutes. Before the crash there were some interesting journalctl lines ``` Sep 17 13:41:58 kactivitymanagerd[2492]: org.kde.kactivities.resources: "UPDATE ResourceScoreCache SET cachedScore = :cachedScore, lastUpdate = :lastUpdate WHERE :usedActivity = usedActivity AND :initiatingAgent = initiatingAgent AND :targettedResource = targettedResource " Sep 17 13:41:58 kactivitymanagerd[2492]: org.kde.kactivities.resources: QSqlError("5", "Unable to fetch row", "database is locked") Sep 17 13:41:58 kactivitymanagerd[2492]: org.kde.kactivities.resources: "UPDATE ResourceScoreCache SET cachedScore = :cachedScore, lastUpdate = :lastUpdate WHERE :usedActivity = usedActivity AND :initiatingAgent = initiatingAgent AND :targettedResource = targettedResource " Sep 17 13:41:58 kactivitymanagerd[2492]: org.kde.kactivities.resources: QSqlError("5", "Unable to fetch row", "database is locked") ```` SOFTWARE/OS VERSIONS Operating System: openSUSE Tumbleweed 20220914 KDE Plasma Version: 5.26.80 KDE Frameworks Version: 5.98.0 Qt Version: 5.15.5 Kernel Version: 5.19.8-1-default (64-bit) Graphics Platform: Wayland Graphics Processor: AMD Radeon RX 580 Series kactivitymanagerd commit 3e55209d2ea0faea2451c5f18246ca48fd0eb4f5