Created attachment 1079997 [details] upgrades performed Description of problem: After upgrades I noticed a system coredump in dmesg. Version-Release number of selected component (if applicable): kf5-kactivities.x86_64 5.13.0-1.fc22 upgraded to kf5-kactivities.x86_64 5.14.0-1.fc22 How reproducible: Steps to Reproduce: 1. 2. 3. Actual results: Expected results: Additional info: systemd-coredump[13310]: Process 1646 (kactivitymanage) of user 1000 dumped core. Stack trace of thread 1646: #0 0x00007f5f6c034731 _ZN12QSqlDatabase5closeEv (libQt5Sql.so.5) #1 0x00007f5f6c035c99 _ZN12QSqlDatabaseD1Ev (libQt5Sql.so.5) #2 0x00007f5f6c037ccd _ZN5QHashI7QString12QSqlDatabaseE11deleteNode2EPN9QHashData4NodeE (libQt5Sql.so.5) #3 0x00007f5f8e4caba9 _ZN9QHashData11free_helperEPFvPNS_4NodeEE (libQt5Core.so.5) #4 0x00007f5f6c034403 _ZZN12_GLOBAL__N_112Q_QGS_dbDict13innerFunctionEvEN6HolderD2Ev (libQt5Sql.so.5) #5 0x00007f5f8d79d648 __run_exit_handlers (libc.so.6) #6 0x00007f5f8d79d695 exit (libc.so.6) #7 0x00007f5f7ee8204e _ZN14QXcbConnection16processXcbEventsEv (libQt5XcbQpa.so.5) #8 0x00007f5f8e678021 _ZN7QObject5eventEP6QEvent (libQt5Core.so.5) #9 0x00007f5f8e6484e9 _ZN16QCoreApplication6notifyEP7QObjectP6QEvent (libQt5Core.so.5) #10 0x00007f5f8e64861b _ZN16QCoreApplication14notifyInternalEP7QObjectP6QEvent (libQt5Core.so.5) #11 0x00007f5f8e64aa16 _ZN23QCoreApplicationPrivate16sendPostedEventsEP7QObjectiP11QThreadData (libQt5Core.so.5) #12 0x00007f5f8e69e983 _ZL23postEventSourceDispatchP8_GSourcePFiPvES1_ (libQt5Core.so.5) #13 0x00007f5f8be30a8a g_main_context_dispatch (libglib-2.0.so.0) #14 0x00007f5f8be30e20 g_main_context_iterate.isra.29 (libglib-2.0.so.0) #15 0x00007f5f8be30ecc g_main_context_iteration (libglib-2.0.so.0) #16 0x00007f5f8e69edab _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt5Core.so.5) #17 0x00007f5f8e645daa _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5) #18 0x00007f5f8e64de6c _ZN16QCoreApplication4execEv (libQt5Core.so.5) #19 0x00000000004113e4 main (kactivitymanagerd) #20 0x00007f5f8d784700 __libc_start_main (libc.so.6) #21 0x00000000004115e9 _start (kactivitymanagerd) Stack trace of thread 1653: #0 0x00007f5f8d85b2fd poll (libc.so.6) #1 0x00007f5f8be30dbc g_main_context_iterate.isra.29 (libglib-2.0.so.0) #2 0x00007f5f8be30ecc g_main_context_iteration (libglib-2.0.so.0) #3 0x00007f5f8e69ed8f _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt5Core.so.5) #4 0x00007f5f8e645daa _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5) #5 0x00007f5f8e4625a4 _ZN7QThread4execEv (libQt5Core.so.5) #6 0x000000000041415a _ZZ12runInQThreadI9ResourcesEPT_vEN6Thread3runEv (kactivitymanagerd) #7 0x00007f5f8e46754e _ZN14QThreadPrivate5startEPv (libQt5Core.so.5) #8 0x00007f5f8c5c3555 start_thread (libpthread.so.0) #9 0x00007f5f8d866b9d __clone (libc.so.6) Stack trace of thread 1655: #0 0x00007f5f8d85b2fd poll (libc.so.6) #1 0x00007f5f8be30dbc g_main_context_iterate.isra.29 (libglib-2.0.so.0) #2 0x00007f5f8be30ecc g_main_context_iteration (libglib-2.0.so.0) #3 0x00007f5f8e69edab _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt5Core.so.5) #4 0x00007f5f8e645daa _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5) #5 0x00007f5f8e4625a4 _ZN7QThread4execEv (libQt5Core.so.5) #6 0x00000000004141ba _ZZ12runInQThreadI8FeaturesEPT_vEN6Thread3runEv (kactivitymanagerd) #7 0x00007f5f8e46754e _ZN14QThreadPrivate5startEPv (libQt5Core.so.5) #8 0x00007f5f8c5c3555 start_thread (libpthread.so.0) #9 0x00007f5f8d866b9d __clone (libc.so.6) Stack trace of thread 1654: #0 0x00007f5f8d85b2fd poll (libc.so.6) #1 0x00007f5f8be30dbc g_main_context_iterate.isra.29 (libglib-2.0.so.0) #2 0x00007f5f8be30ecc g_main_context_iteration (libglib-2.0.so.0) #3 0x00007f5f8e69ed8f _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt5Core.so.5) #4 0x00007f5f8e645daa _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5) #5 0x00007f5f8e4625a4 _ZN7QThread4execEv (libQt5Core.so.5) #6 0x000000000041418a _ZZ12runInQThreadI10ActivitiesEPT_vEN6Thread3runEv (kactivitymanagerd) #7 0x00007f5f8e46754e _ZN14QThreadPrivate5startEPv (libQt5Core.so.5) #8 0x00007f5f8c5c3555 start_thread (libpthread.so.0) #9 0x00007f5f8d866b9d __clone (libc.so.6) Stack trace of thread 2015: #0 0x00007f5f8d82ca5d __nanosleep (libc.so.6) #1 0x00007f5f8e517c3d _Z12qt_nanosleep8timespec (libQt5Core.so.5) #2 0x00007f5f8e46690b _ZN7QThread5sleepEm (libQt5Core.so.5) #3 0x00007f5f6c2762fe _ZN23ResourceScoreMaintainer7Private3runEv (kactivitymanagerd_plugin_sqlite.so) #4 0x00007f5f8e46754e _ZN14QThreadPrivate5startEPv (libQt5Core.so.5) #5 0x00007f5f8c5c3555 start_thread (libpthread.so.0) #6 0x00007f5f8d866b9d __clone (libc.so.6)
Also affects Fedora 23 on logout: [root@ws1 ~]# coredumpctl info 1824 PID: 1824 (kactivitymanage) Signal: 11 (SEGV) Timestamp: Sun 2016-02-28 21:00:04 CST (1min 5s ago) Command Line: /usr/bin/kactivitymanagerd start-daemon Executable: /usr/bin/kactivitymanagerd Control Group: /user.slice/user-1136600007.slice/session-2.scope Unit: session-2.scope Slice: user-1136600007.slice Session: 2 Coredump: /var/lib/systemd/coredump/core.kactivitymanage.1136600007.4810a303e50b41e7a475afd107ee7eb2.1824.1456714804000000.xz Message: Process 1824 (kactivitymanage) of user 1136600007 dumped core. Stack trace of thread 1824: #0 0x00007fe7a9757731 _ZN12QSqlDatabase5closeEv (libQt5Sql.so.5) #1 0x00007fe7a9758c99 _ZN12QSqlDatabaseD1Ev (libQt5Sql.so.5) #2 0x00007fe7a975accd _ZN5QHashI7QString12QSqlDatabaseE11deleteNode2EPN9QHashData4NodeE (libQt5Sql.so.5) #3 0x00007fe7cd355979 _ZN9QHashData11free_helperEPFvPNS_4NodeEE (libQt5Core.so.5) #4 0x00007fe7a9757403 _ZZN12_GLOBAL__N_112Q_QGS_dbDict13innerFunctionEvEN6HolderD2Ev (libQt5Sql.so.5) #5 0x00007fe7cc62c658 __run_exit_handlers (libc.so.6) #6 0x00007fe7cc62c6a5 exit (libc.so.6) #7 0x00007fe7bc8b770e _ZN14QXcbConnection16processXcbEventsEv (libQt5XcbQpa.so.5) #8 0x00007fe7cd503161 _ZN7QObject5eventEP6QEvent (libQt5Core.so.5) #9 0x00007fe7ce93641c _ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent (libQt5Widgets.so.5) #10 0x00007fe7ce93b8e6 _ZN12QApplication6notifyEP7QObjectP6QEvent (libQt5Widgets.so.5) #11 0x00007fe7cd4d373b _ZN16QCoreApplication14notifyInternalEP7QObjectP6QEvent (libQt5Core.so.5) #12 0x00007fe7cd4d5b36 _ZN23QCoreApplicationPrivate16sendPostedEventsEP7QObjectiP11QThreadData (libQt5Core.so.5) #13 0x00007fe7cd529aa3 _ZL23postEventSourceDispatchP8_GSourcePFiPvES1_ (libQt5Core.so.5) #14 0x00007fe7caf08e3a g_main_context_dispatch (libglib-2.0.so.0) #15 0x00007fe7caf091d0 g_main_context_iterate.isra.29 (libglib-2.0.so.0) #16 0x00007fe7caf0927c g_main_context_iteration (libglib-2.0.so.0) #17 0x00007fe7cd529eaf _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt5Core.so.5) #18 0x00007fe7cd4d0eca _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5) #19 0x00007fe7cd4d8fac _ZN16QCoreApplication4execEv (libQt5Core.so.5) #20 0x0000557d6bbbdef4 main (kactivitymanagerd) #21 0x00007fe7cc613580 __libc_start_main (libc.so.6) #22 0x0000557d6bbbe0c9 _start (kactivitymanagerd) Stack trace of thread 1843: #0 0x00007fe7cc6e9fdd poll (libc.so.6) #1 0x00007fe7caf0916c g_main_context_iterate.isra.29 (libglib-2.0.so.0) #2 0x00007fe7caf0927c g_main_context_iteration (libglib-2.0.so.0) #3 0x00007fe7cd529eaf _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt5Core.so.5) #4 0x00007fe7cd4d0eca _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5) #5 0x00007fe7cd2ed434 _ZN7QThread4execEv (libQt5Core.so.5) #6 0x0000557d6bbc022a _ZZ12runInQThreadI9ResourcesEPT_vEN6Thread3runEv (kactivitymanagerd) #7 0x00007fe7cd2f23de _ZN14QThreadPrivate5startEPv (libQt5Core.so.5) #8 0x00007fe7cb45160a start_thread (libpthread.so.0) #9 0x00007fe7cc6f5a4d __clone (libc.so.6) Stack trace of thread 1844: #0 0x00007fe7cc6e9fdd poll (libc.so.6) #1 0x00007fe7caf0916c g_main_context_iterate.isra.29 (libglib-2.0.so.0) #2 0x00007fe7caf0927c g_main_context_iteration (libglib-2.0.so.0) #3 0x00007fe7cd529eaf _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt5Core.so.5) #4 0x00007fe7cd4d0eca _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5) #5 0x00007fe7cd2ed434 _ZN7QThread4execEv (libQt5Core.so.5) #6 0x0000557d6bbc025a _ZZ12runInQThreadI10ActivitiesEPT_vEN6Thread3runEv (kactivitymanagerd) #7 0x00007fe7cd2f23de _ZN14QThreadPrivate5startEPv (libQt5Core.so.5) #8 0x00007fe7cb45160a start_thread (libpthread.so.0) #9 0x00007fe7cc6f5a4d __clone (libc.so.6) Stack trace of thread 1845: #0 0x00007fe7cc6e9fdd poll (libc.so.6) #1 0x00007fe7caf0916c g_main_context_iterate.isra.29 (libglib-2.0.so.0) #2 0x00007fe7caf0927c g_main_context_iteration (libglib-2.0.so.0) #3 0x00007fe7cd529ecb _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt5Core.so.5) #4 0x00007fe7cd4d0eca _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5) #5 0x00007fe7cd2ed434 _ZN7QThread4execEv (libQt5Core.so.5) #6 0x0000557d6bbc028a _ZZ12runInQThreadI8FeaturesEPT_vEN6Thread3runEv (kactivitymanagerd) #7 0x00007fe7cd2f23de _ZN14QThreadPrivate5startEPv (libQt5Core.so.5) #8 0x00007fe7cb45160a start_thread (libpthread
Proposed fix upstream https://quickgit.kde.org/?p=kactivities.git&a=commit&h=0f44684fb43563565d9926d444a642ca1a5d52ca
Fedora 22 changed to end-of-life (EOL) status on 2016-07-19. Fedora 22 is no longer maintained, which means that it will not receive any further security or bug fix updates. As a result we are closing this bug. If you can reproduce this bug against a currently maintained version of Fedora please feel free to reopen this bug against that version. If you are unable to reopen this bug, please file a new report against the current release. If you experience problems, please add a comment to this bug. Thank you for reporting this bug and we are sorry it could not be fixed.