Bug 410586

Summary: crash of akonadiserver when kaddressbook starts
Product: [Frameworks and Libraries] Akonadi Reporter: Martin Koller <kollix>
Component: serverAssignee: kdepim bugs <kdepim-bugs>
Status: RESOLVED DUPLICATE    
Severity: crash CC: dvratil
Priority: NOR Keywords: drkonqi
Version: unspecified   
Target Milestone: ---   
Platform: openSUSE   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description Martin Koller 2019-08-04 19:31:06 UTC 
Application: akonadiserver (5.11.80)

Qt Version: 5.13.0
Frameworks Version: 5.60.0
Operating System: Linux 4.12.14-lp150.12.67-default x86_64
Distribution: "openSUSE Leap 15.0"

-- Information about the crash:
- What I was doing when the application crashed:

started kaddressbook -> akonadiserver crashes.
akonadictl stop
then again started kaddressbook which tried to start akonadiserver which immediately crashed again.
However after the next restart of akonadiserver it now runs and also kaddressbook can be used.

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".
[Current thread is 1 (Thread 0x7fd8a4b9ad80 (LWP 18924))]

Thread 12 (Thread 0x7fd8577fe700 (LWP 19001)):
#0  0x00007fd8a1573c3b in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fd8a3130436 in QWaitConditionPrivate::wait_relative (this=0x7fd88c055f70, deadline=...) at thread/qwaitcondition_unix.cpp:136
#2  QWaitConditionPrivate::wait (deadline=..., this=0x7fd88c055f70) at thread/qwaitcondition_unix.cpp:144
#3  QWaitCondition::wait (this=<optimized out>, mutex=0x7fd88c0034b0, deadline=...) at thread/qwaitcondition_unix.cpp:225
#4  0x00007fd8a3130796 in QWaitCondition::wait (this=this@entry=0x7fd88c055db0, mutex=mutex@entry=0x7fd88c0034b0, time=<optimized out>) at thread/qwaitcondition_unix.cpp:209
#5  0x00007fd8a312d1dd in QThreadPoolThread::run (this=0x7fd88c055da0) at thread/qthreadpool.cpp:139
#6  0x00007fd8a3129562 in QThreadPrivate::start (arg=0x7fd88c055da0) at thread/qthread_unix.cpp:360
#7  0x00007fd8a156d569 in start_thread () from /lib64/libpthread.so.0
#8  0x00007fd8a280fa2f in clone () from /lib64/libc.so.6

Thread 11 (Thread 0x7fd857fff700 (LWP 19000)):
#0  0x00007fd8a1573c3b in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fd8a3130436 in QWaitConditionPrivate::wait_relative (this=0x7fd88c055b00, deadline=...) at thread/qwaitcondition_unix.cpp:136
#2  QWaitConditionPrivate::wait (deadline=..., this=0x7fd88c055b00) at thread/qwaitcondition_unix.cpp:144
#3  QWaitCondition::wait (this=<optimized out>, mutex=0x7fd88c0034b0, deadline=...) at thread/qwaitcondition_unix.cpp:225
#4  0x00007fd8a3130796 in QWaitCondition::wait (this=this@entry=0x7fd88c0559b0, mutex=mutex@entry=0x7fd88c0034b0, time=<optimized out>) at thread/qwaitcondition_unix.cpp:209
#5  0x00007fd8a312d1dd in QThreadPoolThread::run (this=0x7fd88c0559a0) at thread/qthreadpool.cpp:139
#6  0x00007fd8a3129562 in QThreadPrivate::start (arg=0x7fd88c0559a0) at thread/qthread_unix.cpp:360
#7  0x00007fd8a156d569 in start_thread () from /lib64/libpthread.so.0
#8  0x00007fd8a280fa2f in clone () from /lib64/libc.so.6

Thread 10 (Thread 0x7fd86cb57700 (LWP 18999)):
#0  0x00007fd8a1573c3b in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fd8a3130436 in QWaitConditionPrivate::wait_relative (this=0x7fd88c0126a0, deadline=...) at thread/qwaitcondition_unix.cpp:136
#2  QWaitConditionPrivate::wait (deadline=..., this=0x7fd88c0126a0) at thread/qwaitcondition_unix.cpp:144
#3  QWaitCondition::wait (this=<optimized out>, mutex=0x7fd88c0034b0, deadline=...) at thread/qwaitcondition_unix.cpp:225
#4  0x00007fd8a3130796 in QWaitCondition::wait (this=this@entry=0x7fd88c035540, mutex=mutex@entry=0x7fd88c0034b0, time=<optimized out>) at thread/qwaitcondition_unix.cpp:209
#5  0x00007fd8a312d1dd in QThreadPoolThread::run (this=0x7fd88c035530) at thread/qthreadpool.cpp:139
#6  0x00007fd8a3129562 in QThreadPrivate::start (arg=0x7fd88c035530) at thread/qthread_unix.cpp:360
#7  0x00007fd8a156d569 in start_thread () from /lib64/libpthread.so.0
#8  0x00007fd8a280fa2f in clone () from /lib64/libc.so.6

Thread 9 (Thread 0x7fd86d358700 (LWP 18998)):
#0  0x00007fd8a1573c3b in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fd8a3130436 in QWaitConditionPrivate::wait_relative (this=0x7fd88c014670, deadline=...) at thread/qwaitcondition_unix.cpp:136
#2  QWaitConditionPrivate::wait (deadline=..., this=0x7fd88c014670) at thread/qwaitcondition_unix.cpp:144
#3  QWaitCondition::wait (this=<optimized out>, mutex=0x7fd88c0034b0, deadline=...) at thread/qwaitcondition_unix.cpp:225
#4  0x00007fd8a3130796 in QWaitCondition::wait (this=this@entry=0x7fd88c0352e0, mutex=mutex@entry=0x7fd88c0034b0, time=<optimized out>) at thread/qwaitcondition_unix.cpp:209
#5  0x00007fd8a312d1dd in QThreadPoolThread::run (this=0x7fd88c0352d0) at thread/qthreadpool.cpp:139
#6  0x00007fd8a3129562 in QThreadPrivate::start (arg=0x7fd88c0352d0) at thread/qthread_unix.cpp:360
#7  0x00007fd8a156d569 in start_thread () from /lib64/libpthread.so.0
#8  0x00007fd8a280fa2f in clone () from /lib64/libc.so.6

Thread 8 (Thread 0x7fd86db59700 (LWP 18997)):
#0  0x00007fd8a1573c3b in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fd8a3130436 in QWaitConditionPrivate::wait_relative (this=0x7fd88c0157b0, deadline=...) at thread/qwaitcondition_unix.cpp:136
#2  QWaitConditionPrivate::wait (deadline=..., this=0x7fd88c0157b0) at thread/qwaitcondition_unix.cpp:144
#3  QWaitCondition::wait (this=<optimized out>, mutex=0x7fd88c0034b0, deadline=...) at thread/qwaitcondition_unix.cpp:225
#4  0x00007fd8a3130796 in QWaitCondition::wait (this=this@entry=0x7fd88c035100, mutex=mutex@entry=0x7fd88c0034b0, time=<optimized out>) at thread/qwaitcondition_unix.cpp:209
#5  0x00007fd8a312d1dd in QThreadPoolThread::run (this=0x7fd88c0350f0) at thread/qthreadpool.cpp:139
#6  0x00007fd8a3129562 in QThreadPrivate::start (arg=0x7fd88c0350f0) at thread/qthread_unix.cpp:360
#7  0x00007fd8a156d569 in start_thread () from /lib64/libpthread.so.0
#8  0x00007fd8a280fa2f in clone () from /lib64/libc.so.6

Thread 7 (Thread 0x7fd8917fa700 (LWP 18935)):
#0  0x00007fd89f095074 in g_mutex_unlock () from /usr/lib64/libglib-2.0.so.0
#1  0x00007fd89f04f346 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#2  0x00007fd8a336b51b in QEventDispatcherGlib::processEvents (this=0x7fd874000b10, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#3  0x00007fd8a330bbaa in QEventLoop::exec (this=this@entry=0x7fd8917f9cb0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#4  0x00007fd8a3127dba in QThread::exec (this=<optimized out>) at thread/qthread.cpp:531
#5  0x00007fd8a3129562 in QThreadPrivate::start (arg=0x55b3fdac9380) at thread/qthread_unix.cpp:360
#6  0x00007fd8a156d569 in start_thread () from /lib64/libpthread.so.0
#7  0x00007fd8a280fa2f in clone () from /lib64/libc.so.6

Thread 6 (Thread 0x7fd891ffb700 (LWP 18934)):
#0  0x00007fd8a157390d in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fd8a31304bb in QWaitConditionPrivate::wait (deadline=..., this=0x55b3fda9dd00) at thread/qwaitcondition_unix.cpp:146
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x55b3fdaa54e0, deadline=...) at thread/qwaitcondition_unix.cpp:225
#3  0x00007fd8a31307c9 in QWaitCondition::wait (this=this@entry=0x55b3fdaa54d8, mutex=mutex@entry=0x55b3fdaa54e0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#4  0x000055b3fd5d7100 in Akonadi::Server::SearchTaskManager::searchLoop (this=0x55b3fdaa54b0) at /usr/src/debug/akonadi-server-19.07.80-lp150.196.1.x86_64/src/server/search/searchtaskmanager.cpp:221
#5  0x00007fd8a334b054 in QtPrivate::QSlotObjectBase::call (a=0x7fd891ffa920, r=<optimized out>, this=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:394
#6  QSingleShotTimer::timerEvent (this=0x55b3fdac8f60) at kernel/qtimer.cpp:318
#7  0x00007fd8a333edfb in QObject::event (this=0x55b3fdac8f60, e=<optimized out>) at kernel/qobject.cpp:1282
#8  0x00007fd8a330d971 in doNotify (event=0x7fd891ffaa60, receiver=0x55b3fdac8f60) at kernel/qcoreapplication.cpp:1155
#9  QCoreApplication::notify (event=<optimized out>, receiver=<optimized out>, this=<optimized out>) at kernel/qcoreapplication.cpp:1141
#10 QCoreApplication::notifyInternal2 (receiver=0x55b3fdac8f60, event=0x7fd891ffaa60) at kernel/qcoreapplication.cpp:1065
#11 0x00007fd8a336a989 in QTimerInfoList::activateTimers (this=0x7fd8780048b0) at kernel/qtimerinfo_unix.cpp:643
#12 0x00007fd8a336b151 in timerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:183
#13 0x00007fd89f04ef07 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#14 0x00007fd89f04f2b0 in ?? () from /usr/lib64/libglib-2.0.so.0
#15 0x00007fd89f04f33c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#16 0x00007fd8a336b4ff in QEventDispatcherGlib::processEvents (this=0x7fd878000b10, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#17 0x00007fd8a330bbaa in QEventLoop::exec (this=this@entry=0x7fd891ffacb0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#18 0x00007fd8a3127dba in QThread::exec (this=<optimized out>) at thread/qthread.cpp:531
#19 0x00007fd8a3129562 in QThreadPrivate::start (arg=0x55b3fdac8ae0) at thread/qthread_unix.cpp:360
#20 0x00007fd8a156d569 in start_thread () from /lib64/libpthread.so.0
#21 0x00007fd8a280fa2f in clone () from /lib64/libc.so.6

Thread 5 (Thread 0x7fd8927fc700 (LWP 18933)):
[KCrash Handler]
#6  0x000055b3fd692ee0 in QList<long long>::operator== (l=..., this=0x234d006e) at /usr/include/qt5/QtCore/qlist.h:852
#7  Akonadi::Server::ItemRetrievalManager::retrievalJobFinished (this=0x55b3fda7e600, request=0x7fd818089520, errorMsg=...) at /usr/src/debug/akonadi-server-19.07.80-lp150.196.1.x86_64/src/server/storage/itemretrievalmanager.cpp:230
#8  0x00007fd8a333e3ff in QtPrivate::QSlotObjectBase::call (a=0x7fd8927fb710, r=0x55b3fda7e600, this=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:394
#9  QMetaObject::activate (sender=sender@entry=0x7fd880005440, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=0, argv=<optimized out>, argv@entry=0x7fd8927fb710) at kernel/qobject.cpp:3787
#10 0x00007fd8a333e9a7 in QMetaObject::activate (sender=sender@entry=0x7fd880005440, m=m@entry=0x55b3fd9801a0 <Akonadi::Server::AbstractItemRetrievalJob::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7fd8927fb710) at kernel/qobject.cpp:3658
#11 0x000055b3fd6e2104 in Akonadi::Server::AbstractItemRetrievalJob::requestCompleted (this=this@entry=0x7fd880005440, _t1=<optimized out>, _t2=...) at /usr/src/debug/akonadi-server-19.07.80-lp150.196.1.x86_64/build/src/server/libakonadiserver_autogen/5XLNPBDXWK/moc_itemretrievaljob.cpp:136
#12 0x000055b3fd694fbe in Akonadi::Server::ItemRetrievalJob::callFinished (this=0x7fd880005440, watcher=<optimized out>) at /usr/src/debug/akonadi-server-19.07.80-lp150.196.1.x86_64/src/server/storage/itemretrievaljob.cpp:76
#13 0x00007fd8a333e3ff in QtPrivate::QSlotObjectBase::call (a=0x7fd8927fb900, r=0x7fd880005440, this=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:394
#14 QMetaObject::activate (sender=0x7fd8940222d0, signalOffset=<optimized out>, local_signal_index=<optimized out>, argv=<optimized out>) at kernel/qobject.cpp:3787
#15 0x00007fd8a3a796df in QDBusPendingCallWatcher::finished(QDBusPendingCallWatcher*) () from /usr/lib64/libQt5DBus.so.5
#16 0x00007fd8a333ee42 in QObject::event (this=0x7fd8940222d0, e=<optimized out>) at kernel/qobject.cpp:1260
#17 0x00007fd8a330d971 in doNotify (event=0x7fd830003aa0, receiver=0x7fd8940222d0) at kernel/qcoreapplication.cpp:1155
#18 QCoreApplication::notify (event=<optimized out>, receiver=<optimized out>, this=<optimized out>) at kernel/qcoreapplication.cpp:1141
#19 QCoreApplication::notifyInternal2 (receiver=0x7fd8940222d0, event=0x7fd830003aa0) at kernel/qcoreapplication.cpp:1065
#20 0x00007fd8a330db5e in QCoreApplication::sendEvent (receiver=<optimized out>, event=event@entry=0x7fd830003aa0) at kernel/qcoreapplication.cpp:1460
#21 0x00007fd8a33102a7 in QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x55b3fdac8740) at kernel/qcoreapplication.cpp:1810
#22 0x00007fd8a3310838 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1664
#23 0x00007fd8a336bee3 in postEventSourceDispatch (s=0x7fd880003f30) at kernel/qeventdispatcher_glib.cpp:277
#24 0x00007fd89f04ef07 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#25 0x00007fd89f04f2b0 in ?? () from /usr/lib64/libglib-2.0.so.0
#26 0x00007fd89f04f33c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#27 0x00007fd8a336b4ff in QEventDispatcherGlib::processEvents (this=0x7fd880000b10, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#28 0x00007fd8a330bbaa in QEventLoop::exec (this=this@entry=0x7fd8927fbcb0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#29 0x00007fd8a3127dba in QThread::exec (this=<optimized out>) at thread/qthread.cpp:531
#30 0x00007fd8a3129562 in QThreadPrivate::start (arg=0x55b3fdac8670) at thread/qthread_unix.cpp:360
#31 0x00007fd8a156d569 in start_thread () from /lib64/libpthread.so.0
#32 0x00007fd8a280fa2f in clone () from /lib64/libc.so.6

Thread 4 (Thread 0x7fd892ffd700 (LWP 18932)):
#0  0x00007fd8a2871896 in __memmove_avx_unaligned_erms () from /lib64/libc.so.6
#1  0x00007fd8a31c040c in memcpy (__len=<optimized out>, __src=<optimized out>, __dest=<optimized out>) at /usr/include/bits/string_fortified.h:34
#2  QVector<QStringRef>::realloc (options=..., aalloc=<optimized out>, this=0x7fd892ffc858) at ../../include/QtCore/../../src/corelib/tools/qvector.h:707
#3  QVector<QStringRef>::append (this=this@entry=0x7fd892ffc858, t=...) at ../../include/QtCore/../../src/corelib/tools/qvector.h:786
#4  0x00007fd8a31be25f in (anonymous namespace)::splitString<QVector<QStringRef>, QStringRef> (separatorSize=1, cs=<optimized out>, behavior=<optimized out>, sep=<synthetic pointer>, source=...) at tools/qstring.cpp:7795
#5  QStringRef::split (this=0x7fd892ffc860, sep=..., behavior=<optimized out>, cs=Qt::CaseSensitive) at tools/qstring.cpp:7891
#6  0x00007fd8a3a4ce0d in QDBusUtil::isValidObjectPath(QString const&) () from /usr/lib64/libQt5DBus.so.5
#7  0x00007fd8a3a20d7a in QDBusConnection::unregisterObject(QString const&, QDBusConnection::UnregisterMode) () from /usr/lib64/libQt5DBus.so.5
#8  0x000055b3fd6d81fb in Akonadi::Server::StorageJanitor::quit (this=0x55b3fda85ac0) at /usr/src/debug/akonadi-server-19.07.80-lp150.196.1.x86_64/src/server/storagejanitor.cpp:80
#9  0x00007fd8a333ee42 in QObject::event (this=0x55b3fda85ac0, e=<optimized out>) at kernel/qobject.cpp:1260
#10 0x00007fd8a330d971 in doNotify (event=0x7fd87c058e60, receiver=0x55b3fda85ac0) at kernel/qcoreapplication.cpp:1155
#11 QCoreApplication::notify (event=<optimized out>, receiver=<optimized out>, this=<optimized out>) at kernel/qcoreapplication.cpp:1141
#12 QCoreApplication::notifyInternal2 (receiver=0x55b3fda85ac0, event=0x7fd87c058e60) at kernel/qcoreapplication.cpp:1065
#13 0x00007fd8a330db5e in QCoreApplication::sendEvent (receiver=<optimized out>, event=event@entry=0x7fd87c058e60) at kernel/qcoreapplication.cpp:1460
#14 0x00007fd8a33102a7 in QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x55b3fdac8320) at kernel/qcoreapplication.cpp:1810
#15 0x00007fd8a3310838 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1664
#16 0x00007fd8a336bee3 in postEventSourceDispatch (s=0x7fd888004790) at kernel/qeventdispatcher_glib.cpp:277
#17 0x00007fd89f04ef07 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#18 0x00007fd89f04f2b0 in ?? () from /usr/lib64/libglib-2.0.so.0
#19 0x00007fd89f04f33c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#20 0x00007fd8a336b51b in QEventDispatcherGlib::processEvents (this=0x7fd888000b10, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#21 0x00007fd8a330bbaa in QEventLoop::exec (this=this@entry=0x7fd892ffccb0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#22 0x00007fd8a3127dba in QThread::exec (this=<optimized out>) at thread/qthread.cpp:531
#23 0x00007fd8a3129562 in QThreadPrivate::start (arg=0x55b3fdac8250) at thread/qthread_unix.cpp:360
#24 0x00007fd8a156d569 in start_thread () from /lib64/libpthread.so.0
#25 0x00007fd8a280fa2f in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7fd898f89700 (LWP 18929)):
#0  0x00007fd8a49db180 in update_get_addr () from /lib64/ld-linux-x86-64.so.2
#1  0x00007fd8a49dffb8 in __tls_get_addr () from /lib64/ld-linux-x86-64.so.2
#2  0x00007fd8a3128516 in get_thread_data () at thread/qthread_unix.cpp:183
#3  QThreadData::current (createIfNecessary=createIfNecessary@entry=true) at thread/qthread_unix.cpp:238
#4  0x00007fd8a336b3fa in postEventSourcePrepare (s=0x7fd88c004b90, timeout=0x7fd898f88ae4) at kernel/qeventdispatcher_glib.cpp:253
#5  0x00007fd89f04e789 in g_main_context_prepare () from /usr/lib64/libglib-2.0.so.0
#6  0x00007fd89f04f15b in ?? () from /usr/lib64/libglib-2.0.so.0
#7  0x00007fd89f04f33c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#8  0x00007fd8a336b51b in QEventDispatcherGlib::processEvents (this=0x7fd88c000b10, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#9  0x00007fd8a330bbaa in QEventLoop::exec (this=this@entry=0x7fd898f88cb0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#10 0x00007fd8a3127dba in QThread::exec (this=<optimized out>) at thread/qthread.cpp:531
#11 0x00007fd8a3129562 in QThreadPrivate::start (arg=0x55b3fda88780) at thread/qthread_unix.cpp:360
#12 0x00007fd8a156d569 in start_thread () from /lib64/libpthread.so.0
#13 0x00007fd8a280fa2f in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7fd899bee700 (LWP 18925)):
#0  0x00007fd8a2800cd8 in read () from /lib64/libc.so.6
#1  0x00007fd89f093d20 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007fd89f04ed38 in g_main_context_check () from /usr/lib64/libglib-2.0.so.0
#3  0x00007fd89f04f1d0 in ?? () from /usr/lib64/libglib-2.0.so.0
#4  0x00007fd89f04f33c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#5  0x00007fd8a336b51b in QEventDispatcherGlib::processEvents (this=0x7fd894000b10, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#6  0x00007fd8a330bbaa in QEventLoop::exec (this=this@entry=0x7fd899bedc80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#7  0x00007fd8a3127dba in QThread::exec (this=<optimized out>) at thread/qthread.cpp:531
#8  0x00007fd8a3a1fe35 in ?? () from /usr/lib64/libQt5DBus.so.5
#9  0x00007fd8a3129562 in QThreadPrivate::start (arg=0x7fd8a3c97d80) at thread/qthread_unix.cpp:360
#10 0x00007fd8a156d569 in start_thread () from /lib64/libpthread.so.0
#11 0x00007fd8a280fa2f in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7fd8a4b9ad80 (LWP 18924)):
#0  0x00007fd8a1573c3b in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fd8a3130436 in QWaitConditionPrivate::wait_relative (this=0x55b3fdaa2070, deadline=...) at thread/qwaitcondition_unix.cpp:136
#2  QWaitConditionPrivate::wait (deadline=..., this=0x55b3fdaa2070) at thread/qwaitcondition_unix.cpp:144
#3  QWaitCondition::wait (this=<optimized out>, mutex=0x55b3fdac82e0, deadline=...) at thread/qwaitcondition_unix.cpp:225
#4  0x00007fd8a3130796 in QWaitCondition::wait (this=this@entry=0x55b3fdac8300, mutex=mutex@entry=0x55b3fdac82e0, time=time@entry=10000) at thread/qwaitcondition_unix.cpp:209
#5  0x00007fd8a312913e in QThread::wait (this=<optimized out>, time=time@entry=10000) at thread/qthread_unix.cpp:782
#6  0x000055b3fd6e9a42 in Akonadi::Server::AkThread::quitThread (this=0x55b3fda85ac0) at /usr/src/debug/akonadi-server-19.07.80-lp150.196.1.x86_64/src/server/akthread.cpp:70
#7  0x000055b3fd6d1b37 in Akonadi::Server::StorageJanitor::~StorageJanitor (this=0x55b3fda85ac0, __in_chrg=<optimized out>) at /usr/src/debug/akonadi-server-19.07.80-lp150.196.1.x86_64/src/server/storagejanitor.cpp:64
#8  Akonadi::Server::StorageJanitor::~StorageJanitor (this=0x55b3fda85ac0, __in_chrg=<optimized out>) at /usr/src/debug/akonadi-server-19.07.80-lp150.196.1.x86_64/src/server/storagejanitor.cpp:65
#9  0x000055b3fd55fedc in Akonadi::Server::AkonadiServer::quit (this=0x55b3fda82880) at /usr/src/debug/akonadi-server-19.07.80-lp150.196.1.x86_64/src/server/akonadi.cpp:270
#10 0x000055b3fd55b08c in main (argc=<optimized out>, argv=<optimized out>) at /usr/src/debug/akonadi-server-19.07.80-lp150.196.1.x86_64/src/server/main.cpp:81
[Inferior 1 (process 18924) detached]

Possible duplicates by query: bug 409110, bug 408897.

Reported using DrKonqi
Comment 1 Daniel Vrátil 2020-03-23 18:03:18 UTC 

*** This bug has been marked as a duplicate of bug 408897 ***