Application: akonadiserver (5.4.2) Qt Version: 5.7.1 Frameworks Version: 5.30.0 Operating System: Linux 4.9.10-1-default x86_64 Distribution: "openSUSE Tumbleweed" -- Information about the crash: - What I was doing when the application crashed: select menu empty all trash on imap mail account. Several hours later nothing changed on the account. close kmail & korganizer. do a akonadictl stop crash occur at that time from .xsession-error log org.kde.pim.akonadicontrol: Application '/usr/bin/akonadi_newmailnotifier_agent' exited normally... org.kde.pim.akonadicontrol: Application '/usr/bin/akonadi_imap_resource' exited normally... org.kde.pim.akonadicontrol: ProcessControl: Application "/usr/bin/akonadi_archivemail_agent" stopped unexpectedly ( "Process crashed" ) org.kde.pim.akonadicontrol: Application '/usr/bin/akonadi_archivemail_agent' crashed. No restart! org.kde.pim.akonadicontrol: Application '/usr/bin/akonadi_indexing_agent' exited normally... org.kde.pim.akonadicontrol: Application '/usr/bin/akonadi_davgroupware_resource' exited normally... org.kde.pim.akonadicontrol: Application '/usr/bin/akonadi_akonotes_resource' exited normally... org.kde.pim.akonadicontrol: Application '/usr/bin/akonadi_sendlater_agent' exited normally... org.kde.pim.akonadicontrol: Application '/usr/bin/akonadi_imap_resource' exited normally... org.kde.pim.akonadicontrol: Application '/usr/bin/akonadi_notes_agent' exited normally... org.kde.pim.akonadicontrol: Application '/usr/bin/akonadi_ical_resource' exited normally... org.kde.pim.akonadicontrol: Application '/usr/bin/akonadi_maildispatcher_agent' exited normally... org.kde.pim.akonadicontrol: Application '/usr/bin/akonadi_birthdays_resource' exited normally... org.kde.pim.akonadicontrol: Application '/usr/bin/akonadi_imap_resource' exited normally... org.kde.pim.akonadicontrol: Application '/usr/bin/akonadi_davgroupware_resource' exited normally... org.kde.pim.akonadicontrol: Application '/usr/bin/akonadi_imap_resource' exited normally... org.kde.pim.akonadicontrol: Application '/usr/bin/akonadi_followupreminder_agent' exited normally... org.kde.pim.akonadicontrol: Application '/usr/bin/akonadi_mailfilter_agent' exited normally... org.kde.pim.akonadicontrol: Application '/usr/bin/akonadi_imap_resource' exited normally... org.kde.pim.akonadicontrol: Application '/usr/bin/akonadi_migration_agent' exited normally... org.kde.pim.akonadicontrol: Application '/usr/bin/akonadi_maildir_resource' exited normally... org.kde.pim.akonadicontrol: Application '/usr/bin/akonadi_imap_resource' exited normally... KCrash: Application 'akonadiserver' crashing... KCrash: Attempting to start /usr/lib64/libexec/drkonqi from kdeinit sock_file=/run/user/1502/kdeinit5__0 QSocketNotifier: Invalid socket 60 and type 'Read', disabling... QSocketNotifier: Invalid socket 195 and type 'Read', disabling... QSocketNotifier: Invalid socket 27 and type 'Read', disabling... QSocketNotifier: Invalid socket 196 and type 'Read', disabling... QSocketNotifier: Invalid socket 200 and type 'Read', disabling... QSocketNotifier: Invalid socket 6 and type 'Read', disabling... QSocketNotifier: Invalid socket 19 and type 'Read', disabling... QSocketNotifier: Invalid socket 17 and type 'Read', disabling... QSocketNotifier: Invalid socket 143 and type 'Read', disabling... QSocketNotifier: Invalid socket 123 and type 'Read', disabling... QSocketNotifier: Invalid socket 69 and type 'Read', disabling... QSocketNotifier: Invalid socket 189 and type 'Read', disabling... QSocketNotifier: Invalid socket 187 and type 'Read', disabling... terminate called without an active exception Unable to start Dr. Konqi Re-raising signal for core dump handling. org.kde.pim.akonadicontrol: ProcessControl: Application "akonadiserver" stopped unexpectedly ( "Process crashed" ) org.kde.pim.akonadicontrol: Application 'akonadiserver' crashed. No restart! The crash can be reproduced every time. -- Backtrace: Application: Akonadi Server (akonadiserver), signal: Segmentation fault Using host libthread_db library "/lib64/libthread_db.so.1". pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225 [Current thread is 1 (Thread 0x7f16d74728c0 (LWP 25721))] Thread 19 (Thread 0x7f1672ffd700 (LWP 24884)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225 #1 0x00007f16d5afd2b6 in QWaitConditionPrivate::wait_relative (time=30000, this=0x7f16bc045520) at thread/qwaitcondition_unix.cpp:133 #2 QWaitConditionPrivate::wait (time=30000, this=0x7f16bc045520) at thread/qwaitcondition_unix.cpp:141 #3 QWaitCondition::wait (this=this@entry=0x7f16bc03ce20, mutex=mutex@entry=0x7f16bc0035a0, time=30000) at thread/qwaitcondition_unix.cpp:215 #4 0x00007f16d5af8ae2 in QThreadPoolThread::run (this=0x7f16bc03ce10) at thread/qthreadpool.cpp:133 #5 0x00007f16d5afc4c8 in QThreadPrivate::start (arg=0x7f16bc03ce10) at thread/qthread_unix.cpp:368 #6 0x00007f16d401e454 in start_thread (arg=0x7f1672ffd700) at pthread_create.c:333 #7 0x00007f16d51f237f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105 Thread 18 (Thread 0x7f16727fc700 (LWP 24883)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225 #1 0x00007f16d5afd2b6 in QWaitConditionPrivate::wait_relative (time=30000, this=0x7f16bc0459d0) at thread/qwaitcondition_unix.cpp:133 #2 QWaitConditionPrivate::wait (time=30000, this=0x7f16bc0459d0) at thread/qwaitcondition_unix.cpp:141 #3 QWaitCondition::wait (this=this@entry=0x7f16bc045810, mutex=mutex@entry=0x7f16bc0035a0, time=30000) at thread/qwaitcondition_unix.cpp:215 #4 0x00007f16d5af8ae2 in QThreadPoolThread::run (this=0x7f16bc045800) at thread/qthreadpool.cpp:133 #5 0x00007f16d5afc4c8 in QThreadPrivate::start (arg=0x7f16bc045800) at thread/qthread_unix.cpp:368 #6 0x00007f16d401e454 in start_thread (arg=0x7f16727fc700) at pthread_create.c:333 #7 0x00007f16d51f237f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105 Thread 17 (Thread 0x7f16717fa700 (LWP 24882)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225 #1 0x00007f16d5afd2b6 in QWaitConditionPrivate::wait_relative (time=30000, this=0x7f16bc04e6b0) at thread/qwaitcondition_unix.cpp:133 #2 QWaitConditionPrivate::wait (time=30000, this=0x7f16bc04e6b0) at thread/qwaitcondition_unix.cpp:141 #3 QWaitCondition::wait (this=this@entry=0x7f16bc04e4f0, mutex=mutex@entry=0x7f16bc0035a0, time=30000) at thread/qwaitcondition_unix.cpp:215 #4 0x00007f16d5af8ae2 in QThreadPoolThread::run (this=0x7f16bc04e4e0) at thread/qthreadpool.cpp:133 #5 0x00007f16d5afc4c8 in QThreadPrivate::start (arg=0x7f16bc04e4e0) at thread/qthread_unix.cpp:368 #6 0x00007f16d401e454 in start_thread (arg=0x7f16717fa700) at pthread_create.c:333 #7 0x00007f16d51f237f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105 Thread 16 (Thread 0x7f1670ff9700 (LWP 24881)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225 #1 0x00007f16d5afd2b6 in QWaitConditionPrivate::wait_relative (time=30000, this=0x7f16bc04e2b0) at thread/qwaitcondition_unix.cpp:133 #2 QWaitConditionPrivate::wait (time=30000, this=0x7f16bc04e2b0) at thread/qwaitcondition_unix.cpp:141 #3 QWaitCondition::wait (this=this@entry=0x7f16bc045c70, mutex=mutex@entry=0x7f16bc0035a0, time=30000) at thread/qwaitcondition_unix.cpp:215 #4 0x00007f16d5af8ae2 in QThreadPoolThread::run (this=0x7f16bc045c60) at thread/qthreadpool.cpp:133 #5 0x00007f16d5afc4c8 in QThreadPrivate::start (arg=0x7f16bc045c60) at thread/qthread_unix.cpp:368 #6 0x00007f16d401e454 in start_thread (arg=0x7f1670ff9700) at pthread_create.c:333 #7 0x00007f16d51f237f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105 Thread 15 (Thread 0x7f1671ffb700 (LWP 24880)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225 #1 0x00007f16d5afd2b6 in QWaitConditionPrivate::wait_relative (time=30000, this=0x7f16bc04eb30) at thread/qwaitcondition_unix.cpp:133 #2 QWaitConditionPrivate::wait (time=30000, this=0x7f16bc04eb30) at thread/qwaitcondition_unix.cpp:141 #3 QWaitCondition::wait (this=this@entry=0x7f16bc04e970, mutex=mutex@entry=0x7f16bc0035a0, time=30000) at thread/qwaitcondition_unix.cpp:215 #4 0x00007f16d5af8ae2 in QThreadPoolThread::run (this=0x7f16bc04e960) at thread/qthreadpool.cpp:133 #5 0x00007f16d5afc4c8 in QThreadPrivate::start (arg=0x7f16bc04e960) at thread/qthread_unix.cpp:368 #6 0x00007f16d401e454 in start_thread (arg=0x7f1671ffb700) at pthread_create.c:333 #7 0x00007f16d51f237f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105 Thread 14 (Thread 0x7f1610ff9700 (LWP 1348)): #0 0x00007f16d51e966d in poll () at ../sysdeps/unix/syscall-template.S:84 #1 0x00007f16d1e01896 in ?? () from /usr/lib64/libglib-2.0.so.0 #2 0x00007f16d1e019ac in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 #3 0x00007f16d5d2018b in QEventDispatcherGlib::processEvents (this=0x7f15fc0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425 #4 0x00007f16d5cc9aea in QEventLoop::exec (this=this@entry=0x7f1610ff8d00, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212 #5 0x00007f16d5af7813 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:507 #6 0x00007f16d5afc4c8 in QThreadPrivate::start (arg=0x26f6400) at thread/qthread_unix.cpp:368 #7 0x00007f16d401e454 in start_thread (arg=0x7f1610ff9700) at pthread_create.c:333 #8 0x00007f16d51f237f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105 Thread 13 (Thread 0x7f16117fa700 (LWP 28726)): #0 0x00007f16d1e46f49 in g_mutex_lock () from /usr/lib64/libglib-2.0.so.0 #1 0x00007f16d1e00c57 in g_main_context_prepare () from /usr/lib64/libglib-2.0.so.0 #2 0x00007f16d1e017bb in ?? () from /usr/lib64/libglib-2.0.so.0 #3 0x00007f16d1e019ac in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 #4 0x00007f16d5d2018b in QEventDispatcherGlib::processEvents (this=0x7f15e80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425 #5 0x00007f16d5cc9aea in QEventLoop::exec (this=this@entry=0x7f16117f9d00, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212 #6 0x00007f16d5af7813 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:507 #7 0x00007f16d5afc4c8 in QThreadPrivate::start (arg=0x271da70) at thread/qthread_unix.cpp:368 #8 0x00007f16d401e454 in start_thread (arg=0x7f16117fa700) at pthread_create.c:333 #9 0x00007f16d51f237f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105 Thread 12 (Thread 0x7f16137fe700 (LWP 26734)): #0 0x00007f16d51e966d in poll () at ../sysdeps/unix/syscall-template.S:84 #1 0x00007f16d1e01896 in ?? () from /usr/lib64/libglib-2.0.so.0 #2 0x00007f16d1e019ac in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 #3 0x00007f16d5d2018b in QEventDispatcherGlib::processEvents (this=0x7f16040008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425 #4 0x00007f16d5cc9aea in QEventLoop::exec (this=this@entry=0x7f16137fdd00, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212 #5 0x00007f16d5af7813 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:507 #6 0x00007f16d5afc4c8 in QThreadPrivate::start (arg=0x26e0e90) at thread/qthread_unix.cpp:368 #7 0x00007f16d401e454 in start_thread (arg=0x7f16137fe700) at pthread_create.c:333 #8 0x00007f16d51f237f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105 Thread 11 (Thread 0x7f1613fff700 (LWP 26733)): #0 0x00007f16d1e46f64 in g_mutex_unlock () from /usr/lib64/libglib-2.0.so.0 #1 0x00007f16d1e00d70 in g_main_context_prepare () from /usr/lib64/libglib-2.0.so.0 #2 0x00007f16d1e017bb in ?? () from /usr/lib64/libglib-2.0.so.0 #3 0x00007f16d1e019ac in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 #4 0x00007f16d5d2018b in QEventDispatcherGlib::processEvents (this=0x7f160c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425 #5 0x00007f16d5cc9aea in QEventLoop::exec (this=this@entry=0x7f1613ffdd10, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212 #6 0x000000000057c1c0 in Akonadi::Server::ItemRetriever::exec (this=this@entry=0x7f1613ffe370) at /usr/src/debug/akonadi-16.12.2/src/server/storage/itemretriever.cpp:355 #7 0x0000000000542c91 in Akonadi::Server::FetchHelper::fetchItems (this=this@entry=0x7f1613ffe540) at /usr/src/debug/akonadi-16.12.2/src/server/handler/fetchhelper.cpp:337 #8 0x000000000053ff4b in Akonadi::Server::Fetch::parseStream (this=0x7f160c00c030) at /usr/src/debug/akonadi-16.12.2/src/server/handler/fetch.cpp:47 #9 0x000000000042e6a4 in Akonadi::Server::Connection::slotNewData (this=0x26d18c0) at /usr/src/debug/akonadi-16.12.2/src/server/connection.cpp:247 #10 0x00007f16d5cf7a7e in QtPrivate::QSlotObjectBase::call (a=0x7f1613ffe8d0, r=0x26d18c0, this=<optimized out>) at ../../src/corelib/kernel/qobject_impl.h:101 #11 QMetaObject::activate (sender=0x7f160c0030d0, signalOffset=<optimized out>, local_signal_index=<optimized out>, argv=<optimized out>) at kernel/qobject.cpp:3723 #12 0x00007f16d5cf7709 in QMetaObject::activate (sender=sender@entry=0x7f160c0031c8, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3740 #13 0x00007f16d5cf8027 in QMetaObject::activate (sender=sender@entry=0x7f160c0031c8, m=m@entry=0x7f16d610fec0 <QIODevice::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3602 #14 0x00007f16d5d6da00 in QIODevice::readyRead (this=this@entry=0x7f160c0031c8) at .moc/moc_qiodevice.cpp:184 #15 0x00007f16d6902265 in QAbstractSocketPrivate::emitReadyRead (this=this@entry=0x7f160c003220) at socket/qabstractsocket.cpp:1303 #16 0x00007f16d690231c in QAbstractSocketPrivate::canReadNotification (this=0x7f160c003220) at socket/qabstractsocket.cpp:724 #17 0x00007f16d690d121 in QReadNotifier::event (this=<optimized out>, e=<optimized out>) at socket/qnativesocketengine.cpp:1209 #18 0x00007f16d5ccbaeb in doNotify (event=0x7f1613ffeae0, receiver=0x7f160c003460) at kernel/qcoreapplication.cpp:1063 #19 QCoreApplication::notify (event=<optimized out>, receiver=<optimized out>, this=<optimized out>) at kernel/qcoreapplication.cpp:1049 #20 QCoreApplication::notifyInternal2 (receiver=0x7f160c003460, event=event@entry=0x7f1613ffeae0) at kernel/qcoreapplication.cpp:988 #21 0x00007f16d5d2061d in QCoreApplication::sendEvent (event=0x7f1613ffeae0, receiver=<optimized out>) at ../../src/corelib/kernel/qcoreapplication.h:231 #22 socketNotifierSourceDispatch (source=0x7f160c002e00) at kernel/qeventdispatcher_glib.cpp:106 #23 0x00007f16d1e01697 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0 #24 0x00007f16d1e01900 in ?? () from /usr/lib64/libglib-2.0.so.0 #25 0x00007f16d1e019ac in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 #26 0x00007f16d5d2016f in QEventDispatcherGlib::processEvents (this=0x7f160c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:423 #27 0x00007f16d5cc9aea in QEventLoop::exec (this=this@entry=0x7f1613ffed00, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212 #28 0x00007f16d5af7813 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:507 #29 0x00007f16d5afc4c8 in QThreadPrivate::start (arg=0x26d9d70) at thread/qthread_unix.cpp:368 #30 0x00007f16d401e454 in start_thread (arg=0x7f1613fff700) at pthread_create.c:333 #31 0x00007f16d51f237f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105 Thread 10 (Thread 0x7f1631ffb700 (LWP 25891)): [KCrash Handler] #6 QPSQLDriverPrivate::exec (this=0x0, stmt=...) at ../../../sql/drivers/psql/qsql_psql.cpp:224 #7 0x00007f16cbc72f0a in QPSQLResultPrivate::deallocatePreparedStmt (this=this@entry=0x7f16200b35c0) at ../../../sql/drivers/psql/qsql_psql.cpp:335 #8 0x00007f16cbc7336d in QPSQLResult::~QPSQLResult (this=0x7f16200be790, __in_chrg=<optimized out>) at ../../../sql/drivers/psql/qsql_psql.cpp:356 #9 0x00007f16cbc73389 in QPSQLResult::~QPSQLResult (this=0x7f16200be790, __in_chrg=<optimized out>) at ../../../sql/drivers/psql/qsql_psql.cpp:357 #10 0x00007f16d65f6842 in QSqlQueryPrivate::~QSqlQueryPrivate (this=0x7f16200f5860, __in_chrg=<optimized out>) at kernel/qsqlquery.cpp:94 #11 0x00007f16d65f6bda in QSqlQuery::~QSqlQuery (this=<optimized out>, __in_chrg=<optimized out>) at kernel/qsqlquery.cpp:245 #12 0x000000000057b405 in Akonadi::Server::ItemRetriever::exec (this=this@entry=0x7f1631ffa370) at /usr/src/debug/akonadi-16.12.2/src/server/storage/itemretriever.cpp:213 #13 0x0000000000542c91 in Akonadi::Server::FetchHelper::fetchItems (this=this@entry=0x7f1631ffa540) at /usr/src/debug/akonadi-16.12.2/src/server/handler/fetchhelper.cpp:337 #14 0x000000000053ff4b in Akonadi::Server::Fetch::parseStream (this=0x7f16200a7e60) at /usr/src/debug/akonadi-16.12.2/src/server/handler/fetch.cpp:47 #15 0x000000000042e6a4 in Akonadi::Server::Connection::slotNewData (this=0x271c170) at /usr/src/debug/akonadi-16.12.2/src/server/connection.cpp:247 #16 0x00007f16d5cf7a7e in QtPrivate::QSlotObjectBase::call (a=0x7f1631ffa8d0, r=0x271c170, this=<optimized out>) at ../../src/corelib/kernel/qobject_impl.h:101 #17 QMetaObject::activate (sender=0x7f16200032d0, signalOffset=<optimized out>, local_signal_index=<optimized out>, argv=<optimized out>) at kernel/qobject.cpp:3723 #18 0x00007f16d5cf7709 in QMetaObject::activate (sender=sender@entry=0x7f16200033c8, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3740 #19 0x00007f16d5cf8027 in QMetaObject::activate (sender=sender@entry=0x7f16200033c8, m=m@entry=0x7f16d610fec0 <QIODevice::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3602 #20 0x00007f16d5d6da00 in QIODevice::readyRead (this=this@entry=0x7f16200033c8) at .moc/moc_qiodevice.cpp:184 #21 0x00007f16d6902265 in QAbstractSocketPrivate::emitReadyRead (this=this@entry=0x7f1620003420) at socket/qabstractsocket.cpp:1303 #22 0x00007f16d690231c in QAbstractSocketPrivate::canReadNotification (this=0x7f1620003420) at socket/qabstractsocket.cpp:724 #23 0x00007f16d690d121 in QReadNotifier::event (this=<optimized out>, e=<optimized out>) at socket/qnativesocketengine.cpp:1209 #24 0x00007f16d5ccbaeb in doNotify (event=0x7f1631ffaae0, receiver=0x7f1620003660) at kernel/qcoreapplication.cpp:1063 #25 QCoreApplication::notify (event=<optimized out>, receiver=<optimized out>, this=<optimized out>) at kernel/qcoreapplication.cpp:1049 #26 QCoreApplication::notifyInternal2 (receiver=0x7f1620003660, event=event@entry=0x7f1631ffaae0) at kernel/qcoreapplication.cpp:988 #27 0x00007f16d5d2061d in QCoreApplication::sendEvent (event=0x7f1631ffaae0, receiver=<optimized out>) at ../../src/corelib/kernel/qcoreapplication.h:231 #28 socketNotifierSourceDispatch (source=0x7f1620003000) at kernel/qeventdispatcher_glib.cpp:106 #29 0x00007f16d1e01697 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0 #30 0x00007f16d1e01900 in ?? () from /usr/lib64/libglib-2.0.so.0 #31 0x00007f16d1e019ac in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 #32 0x00007f16d5d2016f in QEventDispatcherGlib::processEvents (this=0x7f16200008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:423 #33 0x00007f16d5cc9aea in QEventLoop::exec (this=this@entry=0x7f1631ffad00, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212 #34 0x00007f16d5af7813 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:507 #35 0x00007f16d5afc4c8 in QThreadPrivate::start (arg=0x272dfc0) at thread/qthread_unix.cpp:368 #36 0x00007f16d401e454 in start_thread (arg=0x7f1631ffb700) at pthread_create.c:333 #37 0x00007f16d51f237f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105 Thread 9 (Thread 0x7f16baffd700 (LWP 25731)): #0 0x00007f16d1e46f64 in g_mutex_unlock () from /usr/lib64/libglib-2.0.so.0 #1 0x00007f16d1e017ae in ?? () from /usr/lib64/libglib-2.0.so.0 #2 0x00007f16d1e019ac in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 #3 0x00007f16d5d2018b in QEventDispatcherGlib::processEvents (this=0x7f16a80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425 #4 0x00007f16d5cc9aea in QEventLoop::exec (this=this@entry=0x7f16baffcd00, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212 #5 0x00007f16d5af7813 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:507 #6 0x00007f16d5afc4c8 in QThreadPrivate::start (arg=0x26d0d30) at thread/qthread_unix.cpp:368 #7 0x00007f16d401e454 in start_thread (arg=0x7f16baffd700) at pthread_create.c:333 #8 0x00007f16d51f237f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105 Thread 8 (Thread 0x7f16bb7fe700 (LWP 25730)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007f16d5afd37b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x26e2f30) at thread/qwaitcondition_unix.cpp:143 #2 QWaitCondition::wait (this=this@entry=0x26e2a58, mutex=mutex@entry=0x26e2a60, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:215 #3 0x000000000044077e in Akonadi::Server::SearchTaskManager::searchLoop (this=0x26e2a30) at /usr/src/debug/akonadi-16.12.2/src/server/search/searchtaskmanager.cpp:222 #4 0x00007f16d5d03e26 in QtPrivate::QSlotObjectBase::call (a=0x7f16bb7fd990, r=<optimized out>, this=<optimized out>) at ../../src/corelib/kernel/qobject_impl.h:101 #5 QSingleShotTimer::timerEvent (this=0x26b3a50) at kernel/qtimer.cpp:317 #6 0x00007f16d5cf8573 in QObject::event (this=0x26b3a50, e=<optimized out>) at kernel/qobject.cpp:1285 #7 0x00007f16d5ccbaeb in doNotify (event=0x7f16bb7fdab0, receiver=0x26b3a50) at kernel/qcoreapplication.cpp:1063 #8 QCoreApplication::notify (event=<optimized out>, receiver=<optimized out>, this=<optimized out>) at kernel/qcoreapplication.cpp:1049 #9 QCoreApplication::notifyInternal2 (receiver=0x26b3a50, event=event@entry=0x7f16bb7fdab0) at kernel/qcoreapplication.cpp:988 #10 0x00007f16d5d1f10e in QCoreApplication::sendEvent (event=0x7f16bb7fdab0, receiver=<optimized out>) at ../../src/corelib/kernel/qcoreapplication.h:231 #11 QTimerInfoList::activateTimers (this=0x7f16a4002cd0) at kernel/qtimerinfo_unix.cpp:644 #12 0x00007f16d5d1f631 in timerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:182 #13 0x00007f16d1e01697 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0 #14 0x00007f16d1e01900 in ?? () from /usr/lib64/libglib-2.0.so.0 #15 0x00007f16d1e019ac in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 #16 0x00007f16d5d2016f in QEventDispatcherGlib::processEvents (this=0x7f16a40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:423 #17 0x00007f16d5cc9aea in QEventLoop::exec (this=this@entry=0x7f16bb7fdd00, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212 #18 0x00007f16d5af7813 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:507 #19 0x00007f16d5afc4c8 in QThreadPrivate::start (arg=0x26e2b10) at thread/qthread_unix.cpp:368 #20 0x00007f16d401e454 in start_thread (arg=0x7f16bb7fe700) at pthread_create.c:333 #21 0x00007f16d51f237f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105 Thread 7 (Thread 0x7f16bbfff700 (LWP 25729)): #0 0x00007f16d1e46f49 in g_mutex_lock () from /usr/lib64/libglib-2.0.so.0 #1 0x00007f16d1e00d89 in g_main_context_prepare () from /usr/lib64/libglib-2.0.so.0 #2 0x00007f16d1e017bb in ?? () from /usr/lib64/libglib-2.0.so.0 #3 0x00007f16d1e019ac in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 #4 0x00007f16d5d2018b in QEventDispatcherGlib::processEvents (this=0x7f16b00008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425 #5 0x00007f16d5cc9aea in QEventLoop::exec (this=this@entry=0x7f16bbffed00, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212 #6 0x00007f16d5af7813 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:507 #7 0x00007f16d5afc4c8 in QThreadPrivate::start (arg=0x26f6e60) at thread/qthread_unix.cpp:368 #8 0x00007f16d401e454 in start_thread (arg=0x7f16bbfff700) at pthread_create.c:333 #9 0x00007f16d51f237f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105 Thread 6 (Thread 0x7f16c8df5700 (LWP 25728)): #0 QListData::end (this=<optimized out>) at ../../src/corelib/tools/qlist.h:117 #1 QList<QTimerInfo*>::constEnd (this=<optimized out>) at ../../src/corelib/tools/qlist.h:325 #2 QTimerInfoList::timerWait (this=0x7f16b40030d0, tm=...) at kernel/qtimerinfo_unix.cpp:393 #3 0x00007f16d5d1f75e in timerSourcePrepareHelper (timeout=0x7f16c8df4b34, src=<optimized out>) at kernel/qeventdispatcher_glib.cpp:132 #4 timerSourcePrepare (source=<optimized out>, timeout=0x7f16c8df4b34) at kernel/qeventdispatcher_glib.cpp:165 #5 0x00007f16d1e00d7d in g_main_context_prepare () from /usr/lib64/libglib-2.0.so.0 #6 0x00007f16d1e017bb in ?? () from /usr/lib64/libglib-2.0.so.0 #7 0x00007f16d1e019ac in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 #8 0x00007f16d5d2018b in QEventDispatcherGlib::processEvents (this=0x7f16b40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425 #9 0x00007f16d5cc9aea in QEventLoop::exec (this=this@entry=0x7f16c8df4d00, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212 #10 0x00007f16d5af7813 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:507 #11 0x00007f16d5afc4c8 in QThreadPrivate::start (arg=0x26f6950) at thread/qthread_unix.cpp:368 #12 0x00007f16d401e454 in start_thread (arg=0x7f16c8df5700) at pthread_create.c:333 #13 0x00007f16d51f237f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105 Thread 5 (Thread 0x7f16c95f6700 (LWP 25727)): #0 0x00007f16d5af3629 in std::__atomic_base<QMutexData*>::compare_exchange_strong (__m2=<optimized out>, __m1=std::memory_order_acquire, __p2=<optimized out>, __p1=@0x7f16c95f5ac8: 0x0, this=0x26f6660) at /usr/include/c++/6/bits/atomic_base.h:752 #1 std::atomic<QMutexData*>::compare_exchange_strong (__m=std::memory_order_acquire, __p2=<optimized out>, __p1=@0x7f16c95f5ac8: 0x0, this=0x26f6660) at /usr/include/c++/6/atomic:475 #2 QAtomicOps<QMutexData*>::testAndSetAcquire<QMutexData*> (currentValue=<synthetic pointer>, newValue=<optimized out>, expectedValue=0x0, _q_value=...) at ../../src/corelib/arch/qatomic_cxx11.h:290 #3 QBasicAtomicPointer<QMutexData>::testAndSetAcquire (currentValue=<synthetic pointer>, newValue=<optimized out>, expectedValue=0x0, this=0x26f6660) at ../../src/corelib/thread/qbasicatomic.h:259 #4 QBasicMutex::fastTryLock (current=<synthetic pointer>, this=0x26f6660) at thread/qmutex.h:89 #5 QMutex::lock (this=this@entry=0x26f6660) at thread/qmutex.cpp:225 #6 0x00007f16d5d1fa69 in QMutexLocker::QMutexLocker (m=0x26f6660, this=<synthetic pointer>) at ../../src/corelib/thread/qmutex.h:137 #7 QThreadData::canWaitLocked (this=0x26f6630) at ../../src/corelib/thread/qthread_p.h:253 #8 postEventSourcePrepare (timeout=<synthetic pointer>, s=0x7f16ac0012d0) at kernel/qeventdispatcher_glib.cpp:259 #9 postEventSourceCheck (source=0x7f16ac0012d0) at kernel/qeventdispatcher_glib.cpp:269 #10 0x00007f16d1e01299 in g_main_context_check () from /usr/lib64/libglib-2.0.so.0 #11 0x00007f16d1e01834 in ?? () from /usr/lib64/libglib-2.0.so.0 #12 0x00007f16d1e019ac in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 #13 0x00007f16d5d2018b in QEventDispatcherGlib::processEvents (this=0x7f16ac0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425 #14 0x00007f16d5cc9aea in QEventLoop::exec (this=this@entry=0x7f16c95f5d00, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212 #15 0x00007f16d5af7813 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:507 #16 0x00007f16d5afc4c8 in QThreadPrivate::start (arg=0x26f64f0) at thread/qthread_unix.cpp:368 #17 0x00007f16d401e454 in start_thread (arg=0x7f16c95f6700) at pthread_create.c:333 #18 0x00007f16d51f237f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105 Thread 4 (Thread 0x7f16c9df7700 (LWP 25726)): #0 0x00007f16d51e966d in poll () at ../sysdeps/unix/syscall-template.S:84 #1 0x00007f16d1e01896 in ?? () from /usr/lib64/libglib-2.0.so.0 #2 0x00007f16d1e019ac in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 #3 0x00007f16d5d2018b in QEventDispatcherGlib::processEvents (this=0x7f16c00008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425 #4 0x00007f16d5cc9aea in QEventLoop::exec (this=this@entry=0x7f16c9df6d00, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212 #5 0x00007f16d5af7813 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:507 #6 0x00007f16d5afc4c8 in QThreadPrivate::start (arg=0x26df500) at thread/qthread_unix.cpp:368 #7 0x00007f16d401e454 in start_thread (arg=0x7f16c9df7700) at pthread_create.c:333 #8 0x00007f16d51f237f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105 Thread 3 (Thread 0x7f16ca5f8700 (LWP 25724)): #0 0x00007f16d1e46f49 in g_mutex_lock () from /usr/lib64/libglib-2.0.so.0 #1 0x00007f16d1e00d89 in g_main_context_prepare () from /usr/lib64/libglib-2.0.so.0 #2 0x00007f16d1e017bb in ?? () from /usr/lib64/libglib-2.0.so.0 #3 0x00007f16d1e019ac in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 #4 0x00007f16d5d2018b in QEventDispatcherGlib::processEvents (this=0x7f16bc0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425 #5 0x00007f16d5cc9aea in QEventLoop::exec (this=this@entry=0x7f16ca5f7d00, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212 #6 0x00007f16d5af7813 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:507 #7 0x00007f16d5afc4c8 in QThreadPrivate::start (arg=0x26d4ae0) at thread/qthread_unix.cpp:368 #8 0x00007f16d401e454 in start_thread (arg=0x7f16ca5f8700) at pthread_create.c:333 #9 0x00007f16d51f237f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105 Thread 2 (Thread 0x7f16cc67e700 (LWP 25722)): #0 0x00007f16d51e56dd in read () at ../sysdeps/unix/syscall-template.S:84 #1 0x00007f16d1e45ba0 in ?? () from /usr/lib64/libglib-2.0.so.0 #2 0x00007f16d1e0135e in g_main_context_check () from /usr/lib64/libglib-2.0.so.0 #3 0x00007f16d1e01834 in ?? () from /usr/lib64/libglib-2.0.so.0 #4 0x00007f16d1e019ac in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 #5 0x00007f16d5d2018b in QEventDispatcherGlib::processEvents (this=0x7f16c40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425 #6 0x00007f16d5cc9aea in QEventLoop::exec (this=this@entry=0x7f16cc67dcd0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212 #7 0x00007f16d5af7813 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:507 #8 0x00007f16d636f385 in ?? () from /usr/lib64/libQt5DBus.so.5 #9 0x00007f16d5afc4c8 in QThreadPrivate::start (arg=0x7f16d65e0d20) at thread/qthread_unix.cpp:368 #10 0x00007f16d401e454 in start_thread (arg=0x7f16cc67e700) at pthread_create.c:333 #11 0x00007f16d51f237f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105 Thread 1 (Thread 0x7f16d74728c0 (LWP 25721)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225 #1 0x00007f16d5afd2b6 in QWaitConditionPrivate::wait_relative (time=10000, this=0x271d6f0) at thread/qwaitcondition_unix.cpp:133 #2 QWaitConditionPrivate::wait (time=10000, this=0x271d6f0) at thread/qwaitcondition_unix.cpp:141 #3 QWaitCondition::wait (this=this@entry=0x271be80, mutex=mutex@entry=0x271be60, time=time@entry=10000) at thread/qwaitcondition_unix.cpp:215 #4 0x00007f16d5afc06e in QThread::wait (this=<optimized out>, time=time@entry=10000) at thread/qthread_unix.cpp:698 #5 0x00000000005280ef in Akonadi::Server::AkThread::quitThread (this=this@entry=0x271c170) at /usr/src/debug/akonadi-16.12.2/src/server/akthread.cpp:62 #6 0x000000000042da5c in Akonadi::Server::Connection::~Connection (this=0x271c170, __in_chrg=<optimized out>) at /usr/src/debug/akonadi-16.12.2/src/server/connection.cpp:149 #7 0x000000000042dba9 in Akonadi::Server::Connection::~Connection (this=0x271c170, __in_chrg=<optimized out>) at /usr/src/debug/akonadi-16.12.2/src/server/connection.cpp:154 #8 0x000000000042abfe in qDeleteAll<QTypedArrayData<Akonadi::Server::Connection*>::const_iterator> (end=..., begin=...) at /usr/include/qt5/QtCore/qalgorithms.h:323 #9 qDeleteAll<QVector<Akonadi::Server::Connection*> > (c=...) at /usr/include/qt5/QtCore/qalgorithms.h:331 #10 Akonadi::Server::AkonadiServer::quit (this=0x26b0c90) at /usr/src/debug/akonadi-16.12.2/src/server/akonadi.cpp:304 #11 0x000000000051952e in ServerAdaptor::quit (this=<optimized out>) at /usr/src/debug/akonadi-16.12.2/build/src/server/serveradaptor.cpp:39 #12 ServerAdaptor::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at /usr/src/debug/akonadi-16.12.2/build/src/server/serveradaptor.moc:86 #13 0x00000000005196a3 in ServerAdaptor::qt_metacall (this=0x2721730, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0x7ffc82cb0480) at /usr/src/debug/akonadi-16.12.2/build/src/server/serveradaptor.moc:120 #14 0x00007f16d6378f40 in ?? () from /usr/lib64/libQt5DBus.so.5 #15 0x00007f16d637d2bd in ?? () from /usr/lib64/libQt5DBus.so.5 #16 0x00007f16d637db64 in ?? () from /usr/lib64/libQt5DBus.so.5 #17 0x00007f16d638036e in ?? () from /usr/lib64/libQt5DBus.so.5 #18 0x00007f16d5cf85b9 in QObject::event (this=0x26b0c90, e=<optimized out>) at kernel/qobject.cpp:1263 #19 0x00007f16d5ccbaeb in doNotify (event=0x7f16c4015750, receiver=0x26b0c90) at kernel/qcoreapplication.cpp:1063 #20 QCoreApplication::notify (event=<optimized out>, receiver=<optimized out>, this=<optimized out>) at kernel/qcoreapplication.cpp:1049 #21 QCoreApplication::notifyInternal2 (receiver=0x26b0c90, event=event@entry=0x7f16c4015750) at kernel/qcoreapplication.cpp:988 #22 0x00007f16d5cce28d in QCoreApplication::sendEvent (event=0x7f16c4015750, receiver=<optimized out>) at kernel/qcoreapplication.h:231 #23 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x2688cd0) at kernel/qcoreapplication.cpp:1649 #24 0x00007f16d5cce6f8 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1503 #25 0x00007f16d5d1fd63 in postEventSourceDispatch (s=0x2694c40) at kernel/qeventdispatcher_glib.cpp:276 #26 0x00007f16d1e01697 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0 #27 0x00007f16d1e01900 in ?? () from /usr/lib64/libglib-2.0.so.0 #28 0x00007f16d1e019ac in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 #29 0x00007f16d5d2016f in QEventDispatcherGlib::processEvents (this=0x268f270, flags=...) at kernel/qeventdispatcher_glib.cpp:423 #30 0x00007f16d5cc9aea in QEventLoop::exec (this=this@entry=0x7ffc82cb0a60, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212 #31 0x00007f16d5cd225c in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1261 #32 0x00000000005849f5 in AkApplicationBase::exec (this=this@entry=0x7ffc82cb0bc0) at /usr/src/debug/akonadi-16.12.2/src/shared/akapplication.cpp:125 #33 0x0000000000426404 in main (argc=<optimized out>, argv=<optimized out>) at /usr/src/debug/akonadi-16.12.2/src/server/main.cpp:81 Reported using DrKonqi
ItemRetriever now uses QEventLoop to wait for request to be processed. If Akonadi Server is shut down during that, the QEventLoop will cause Connection::quit() to be executed, destroying the QSqlDriver and deleting the thread. When the QEventLoop finishes and ItemRetriever::exec() returns, the QSqlQuery() tries to dereference the already-destroyed QSqlDriver. We need a mechanism to either prevent Connection::quit() from being executed while an event loop is running on the Connection, or we need a way to quickly abort ItemRetriever::exec() from Connection::quit() before destroying the SQL connection and the thread.
Wasn't this connection shutdown already fixed?
Thank you for the crash report. As it has been a while since this was reported, can you please test and confirm if this issue is still occurring or if this bug report can be marked as resolved. I have set the bug status to "needsinfo" pending your response, please change back to "reported" or "resolved/worksforme" when you respond, thank you.
Work wtih Linux 5.9.12-1-default x86_64 GNU/Linux, nvidia: 450.80.02 Qt: 5.15.2, KDE Frameworks: 5.76.0, Plasma: 5.20.4, kmail2 5.15.3 (20.08.3)