Bug 411089

Summary: ews resource crashed on mail check
Product: [Frameworks and Libraries] Akonadi Reporter: Martin Koller <martin>
Component: EWS ResourceAssignee: kdepim bugs <pim-bugs-null>
Status: RESOLVED DUPLICATE    
Severity: crash CC: a.samirh78, kde, krissn, nate, rasasi78
Priority: NOR Keywords: drkonqi
Version First Reported In: unspecified   
Target Milestone: ---   
Platform: unspecified   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:

Description Martin Koller 2019-08-20 07:50:01 UTC 
Application: akonadi_ews_resource (5.12.0)

Qt Version: 5.13.0
Frameworks Version: 5.61.0
Operating System: Linux 4.12.14-lp150.12.70-default x86_64
Distribution: "openSUSE Leap 15.0"

-- Information about the crash:
- What I was doing when the application crashed:
trying to get new mails from MS-exchange server, I clicked on "update folder" and then on "check for new emails"
when the ews resource crashed

The crash can be reproduced sometimes.

-- Backtrace:
Application: Siemens-EWS (akonadi_ews_resource), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7efe00663940 (LWP 27975))]

Thread 21 (Thread 0x7efd57fff700 (LWP 12600)):
#0  0x00007efdee73ac3b in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007efdf2d50436 in QWaitConditionPrivate::wait_relative(QDeadlineTimer) (this=0x7efd58006680, deadline=...) at thread/qwaitcondition_unix.cpp:136
#2  0x00007efdf2d50436 in QWaitConditionPrivate::wait(QDeadlineTimer) (deadline=..., this=0x7efd58006680) at thread/qwaitcondition_unix.cpp:144
#3  0x00007efdf2d50436 in QWaitCondition::wait(QMutex*, QDeadlineTimer) (this=<optimized out>, mutex=0x7efd580034b0, deadline=...) at thread/qwaitcondition_unix.cpp:225
#4  0x00007efdf2d50796 in QWaitCondition::wait(QMutex*, unsigned long) (this=this@entry=0x7efd58006390, mutex=mutex@entry=0x7efd580034b0, time=<optimized out>) at thread/qwaitcondition_unix.cpp:209
#5  0x00007efdf2d4d1dd in QThreadPoolThread::run() (this=0x7efd58006380) at thread/qthreadpool.cpp:139
#6  0x00007efdf2d49562 in QThreadPrivate::start(void*) (arg=0x7efd58006380) at thread/qthread_unix.cpp:360
#7  0x00007efdee734569 in start_thread () at /lib64/libpthread.so.0
#8  0x00007efdf242fa2f in clone () at /lib64/libc.so.6

Thread 20 (Thread 0x7efdc53a2700 (LWP 12599)):
#0  0x00007efdf24251db in poll () at /lib64/libc.so.6
#1  0x00007efde5e50229 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007efde5e5033c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007efdf2f8b51b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7efd8c095510, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007efdf2f2bbaa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7efdc53a1c70, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#5  0x00007efdf2d47dba in QThread::exec() (this=<optimized out>) at thread/qthread.cpp:531
#6  0x00007efdf2d49562 in QThreadPrivate::start(void*) (arg=0x55b4e98c44a0) at thread/qthread_unix.cpp:360
#7  0x00007efdee734569 in start_thread () at /lib64/libpthread.so.0
#8  0x00007efdf242fa2f in clone () at /lib64/libc.so.6

Thread 19 (Thread 0x7efd97fff700 (LWP 12589)):
#0  0x00007efdee73ac3b in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007efdf78260c6 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007efdf7826a57 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007efdf7826bc2 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007efdf77de181 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007efdf77e119d in  () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007efdf77e1894 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007efdf7828cb5 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007efdee734569 in start_thread () at /lib64/libpthread.so.0
#9  0x00007efdf242fa2f in clone () at /lib64/libc.so.6

Thread 18 (Thread 0x7efd967fc700 (LWP 22234)):
#0  0x00007efdee73a90d in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007efdf7825fda in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007efdf7826a6c in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007efdf7826b7f in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007efdf77de155 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007efdf77e119d in  () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007efdf77e18d4 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007efdf7828cb5 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007efdee734569 in start_thread () at /lib64/libpthread.so.0
#9  0x00007efdf242fa2f in clone () at /lib64/libc.so.6

Thread 17 (Thread 0x7efd555f1700 (LWP 22217)):
#0  0x00007efdee73a90d in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007efdf7825fda in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007efdf7826a6c in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007efdf7826b7f in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007efdf77de155 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007efdf77e14eb in  () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007efdf77e18d4 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007efdf7828cb5 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007efdee734569 in start_thread () at /lib64/libpthread.so.0
#9  0x00007efdf242fa2f in clone () at /lib64/libc.so.6

Thread 16 (Thread 0x7efd6b960700 (LWP 22204)):
#0  0x00007efdee73a90d in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007efdf7825fda in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007efdf7826a6c in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007efdf7826b7f in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007efdf77de155 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007efdf77e14eb in  () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007efdf77e1914 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007efdf7828cb5 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007efdee734569 in start_thread () at /lib64/libpthread.so.0
#9  0x00007efdf242fa2f in clone () at /lib64/libc.so.6

Thread 15 (Thread 0x7efdb5397700 (LWP 22192)):
#0  0x00007efdee73ac3b in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007efdf78260c6 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007efdf7826a57 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007efdf7826bc2 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007efdf77de181 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007efdf77e14eb in  () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007efdf77e1894 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007efdf7828cb5 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007efdee734569 in start_thread () at /lib64/libpthread.so.0
#9  0x00007efdf242fa2f in clone () at /lib64/libc.so.6

Thread 14 (Thread 0x7efd6b15f700 (LWP 28004)):
#0  0x00007efdf242a2a9 in syscall () at /lib64/libc.so.6
#1  0x00007efdf2d4bc44 in QtLinuxFutex::_q_futex(int*, int, int, unsigned long long, int*, int) (val3=0, addr2=0x0, val2=0, val=<optimized out>, op=0, addr=<optimized out>) at thread/qfutex_p.h:92
#2  0x00007efdf2d4bc44 in QtLinuxFutex::futexWait<QBasicAtomicInteger<unsigned int> >(QBasicAtomicInteger<unsigned int>&, QBasicAtomicInteger<unsigned int>::Type) (expectedValue=<optimized out>, futex=...) at thread/qfutex_p.h:107
#3  0x00007efdf2d4bc44 in futexSemaphoreTryAcquire_loop<false>(QBasicAtomicInteger<unsigned long long>&, unsigned long long, unsigned long long, int) (timeout=-1, nn=8589934593, curValue=<optimized out>, u=...) at thread/qsemaphore.cpp:219
#4  0x00007efdf2d4bc44 in futexSemaphoreTryAcquire<false>(QBasicAtomicInteger<unsigned long long>&, int, int) (timeout=-1, n=<optimized out>, u=...) at thread/qsemaphore.cpp:262
#5  0x00007efdf2d4bc44 in QSemaphore::acquire(int) (this=0x7efdf4b30540, n=<optimized out>) at thread/qsemaphore.cpp:326
#6  0x00007efdf486d074 in  () at /usr/lib64/libQt5Network.so.5
#7  0x00007efdf2d49562 in QThreadPrivate::start(void*) (arg=0x7efdf4b30520) at thread/qthread_unix.cpp:360
#8  0x00007efdee734569 in start_thread () at /lib64/libpthread.so.0
#9  0x00007efdf242fa2f in clone () at /lib64/libc.so.6

Thread 13 (Thread 0x7efd948bb700 (LWP 28002)):
#0  0x00007efdf2f8b2c4 in QMessageLogContext::QMessageLogContext(char const*, int, char const*, char const*) (categoryName=<optimized out>, functionName=<optimized out>, lineNumber=<optimized out>, fileName=<optimized out>, this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qlogging.h:69
#1  0x00007efdf2f8b2c4 in QMessageLogger::QMessageLogger(char const*, int, char const*) (function=<optimized out>, line=<optimized out>, file=<optimized out>, this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qlogging.h:92
#2  0x00007efdf2f8b2c4 in socketNotifierSourceCheck(GSource*) (source=0x7efd60004c10) at kernel/qeventdispatcher_glib.cpp:86
#3  0x00007efde5e4fc59 in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#4  0x00007efde5e501d0 in  () at /usr/lib64/libglib-2.0.so.0
#5  0x00007efde5e5033c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#6  0x00007efdf2f8b51b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7efd60000b10, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#7  0x00007efdf2f2bbaa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7efd948bac70, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#8  0x00007efdf2d47dba in QThread::exec() (this=<optimized out>) at thread/qthread.cpp:531
#9  0x00007efdf2d49562 in QThreadPrivate::start(void*) (arg=0x55b4e397b360) at thread/qthread_unix.cpp:360
#10 0x00007efdee734569 in start_thread () at /lib64/libpthread.so.0
#11 0x00007efdf242fa2f in clone () at /lib64/libc.so.6

Thread 12 (Thread 0x7efd950bc700 (LWP 28000)):
#0  0x00007efdec70ff9d in event_logv_ () at /usr/lib64/libevent-2.1.so.6
#1  0x00007efdec710214 in event_warn () at /usr/lib64/libevent-2.1.so.6
#2  0x00007efdec711b3c in  () at /usr/lib64/libevent-2.1.so.6
#3  0x00007efdec7077e4 in event_base_loop () at /usr/lib64/libevent-2.1.so.6
#4  0x00007efdf782cc21 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007efdf77b6f25 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007efdf77efc99 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007efdf7828cb5 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007efdee734569 in start_thread () at /lib64/libpthread.so.0
#9  0x00007efdf242fa2f in clone () at /lib64/libc.so.6

Thread 11 (Thread 0x7efd958bd700 (LWP 27997)):
#0  0x00007efdf243cc52 in __libc_disable_asynccancel () at /lib64/libc.so.6
#1  0x00007efdf2420ced in read () at /lib64/libc.so.6
#2  0x00007efd95da0751 in pa_read () at /usr/lib64/pulseaudio/libpulsecommon-11.1.so
#3  0x00007efdb416adde in pa_mainloop_prepare () at /usr/lib64/libpulse.so.0
#4  0x00007efdb416b850 in pa_mainloop_iterate () at /usr/lib64/libpulse.so.0
#5  0x00007efdb416b910 in pa_mainloop_run () at /usr/lib64/libpulse.so.0
#6  0x00007efdb4179779 in  () at /usr/lib64/libpulse.so.0
#7  0x00007efd95dcf438 in  () at /usr/lib64/pulseaudio/libpulsecommon-11.1.so
#8  0x00007efdee734569 in start_thread () at /lib64/libpthread.so.0
#9  0x00007efdf242fa2f in clone () at /lib64/libc.so.6

Thread 10 (Thread 0x7efd96ffd700 (LWP 27995)):
#0  0x00007efdee73a90d in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007efdf7825fda in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007efdf7826a6c in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007efdf7826b7f in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007efdf77943da in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007efdf77b6f25 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007efdf77efc99 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007efdf7828cb5 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007efdee734569 in start_thread () at /lib64/libpthread.so.0
#9  0x00007efdf242fa2f in clone () at /lib64/libc.so.6

Thread 9 (Thread 0x7efd977fe700 (LWP 27994)):
#0  0x00007efdee73a90d in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007efdf7825fda in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007efdf84d8978 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007efdf77efeb5 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007efdf7828cb5 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007efdee734569 in start_thread () at /lib64/libpthread.so.0
#6  0x00007efdf242fa2f in clone () at /lib64/libc.so.6

Thread 8 (Thread 0x7efdb4b96700 (LWP 27992)):
#0  0x00007efdf243cb9c in __lll_lock_wait_private () at /lib64/libc.so.6
#1  0x00007efdf243e8f4 in __fprintf_chk () at /lib64/libc.so.6
#2  0x00007efdec71007d in event_logv_ () at /usr/lib64/libevent-2.1.so.6
#3  0x00007efdec710214 in event_warn () at /usr/lib64/libevent-2.1.so.6
#4  0x00007efdec711b3c in  () at /usr/lib64/libevent-2.1.so.6
#5  0x00007efdec7077e4 in event_base_loop () at /usr/lib64/libevent-2.1.so.6
#6  0x00007efdf782cc75 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007efdf77b6f25 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007efdf6ccf1a4 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#9  0x00007efdf77efda0 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#10 0x00007efdf7828cb5 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#11 0x00007efdee734569 in start_thread () at /lib64/libpthread.so.0
#12 0x00007efdf242fa2f in clone () at /lib64/libc.so.6

Thread 7 (Thread 0x7efdb6399700 (LWP 27989)):
#0  0x00007efdf243cb9c in __lll_lock_wait_private () at /lib64/libc.so.6
#1  0x00007efdf243e8f4 in __fprintf_chk () at /lib64/libc.so.6
#2  0x00007efdec71007d in event_logv_ () at /usr/lib64/libevent-2.1.so.6
#3  0x00007efdec710214 in event_warn () at /usr/lib64/libevent-2.1.so.6
#4  0x00007efdec711b3c in  () at /usr/lib64/libevent-2.1.so.6
#5  0x00007efdec7077e4 in event_base_loop () at /usr/lib64/libevent-2.1.so.6
#6  0x00007efdf782cc75 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007efdf77b6f25 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007efdf77efc99 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#9  0x00007efdf7828cb5 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#10 0x00007efdee734569 in start_thread () at /lib64/libpthread.so.0
#11 0x00007efdf242fa2f in clone () at /lib64/libc.so.6

Thread 6 (Thread 0x7efdc5fd2700 (LWP 27981)):
#0  0x00007efdee73ac3b in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007efdf78260c6 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007efdf7826a57 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007efdf7826bc2 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007efdf77de181 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007efdf77e14eb in  () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007efdf77e1894 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007efdf7828cb5 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007efdee734569 in start_thread () at /lib64/libpthread.so.0
#9  0x00007efdf242fa2f in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7efdc67d3700 (LWP 27980)):
#0  0x00007efdf243cb9c in __lll_lock_wait_private () at /lib64/libc.so.6
#1  0x00007efdf243e8f4 in __fprintf_chk () at /lib64/libc.so.6
#2  0x00007efdec71007d in event_logv_ () at /usr/lib64/libevent-2.1.so.6
#3  0x00007efdec710214 in event_warn () at /usr/lib64/libevent-2.1.so.6
#4  0x00007efdec711b3c in  () at /usr/lib64/libevent-2.1.so.6
#5  0x00007efdec7077e4 in event_base_loop () at /usr/lib64/libevent-2.1.so.6
#6  0x00007efdf782cd4a in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007efdf77b6f25 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007efdf77e7604 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#9  0x00007efdf77efda0 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#10 0x00007efdf7828cb5 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#11 0x00007efdee734569 in start_thread () at /lib64/libpthread.so.0
#12 0x00007efdf242fa2f in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7efdc79e4700 (LWP 27978)):
#0  0x00007efdf2f89bce in QTimerInfoList::repairTimersIfNeeded() (this=0x7efdb80048e0) at kernel/qtimerinfo_unix.cpp:162
#1  0x00007efdf2f89c43 in QTimerInfoList::timerWait(timespec&) (this=0x7efdb80048e0, tm=...) at kernel/qtimerinfo_unix.cpp:389
#2  0x00007efdf2f8b27e in timerSourcePrepareHelper (timeout=0x7efdc79e3aa4, src=<optimized out>) at kernel/qeventdispatcher_glib.cpp:133
#3  0x00007efdf2f8b27e in timerSourcePrepare(GSource*, gint*) (source=<optimized out>, timeout=0x7efdc79e3aa4) at kernel/qeventdispatcher_glib.cpp:166
#4  0x00007efde5e4f789 in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#5  0x00007efde5e5015b in  () at /usr/lib64/libglib-2.0.so.0
#6  0x00007efde5e5033c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#7  0x00007efdf2f8b51b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7efdb8000b10, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#8  0x00007efdf2f2bbaa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7efdc79e3c70, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#9  0x00007efdf2d47dba in QThread::exec() (this=<optimized out>) at thread/qthread.cpp:531
#10 0x00007efdf2d49562 in QThreadPrivate::start(void*) (arg=0x55b4e39e6260) at thread/qthread_unix.cpp:360
#11 0x00007efdee734569 in start_thread () at /lib64/libpthread.so.0
#12 0x00007efdf242fa2f in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7efdc866e700 (LWP 27977)):
#0  0x00007efdf2420cd8 in read () at /lib64/libc.so.6
#1  0x00007efde5e94d20 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007efde5e4fd38 in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#3  0x00007efde5e501d0 in  () at /usr/lib64/libglib-2.0.so.0
#4  0x00007efde5e5033c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#5  0x00007efdf2f8b51b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7efdc0000b10, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#6  0x00007efdf2f2bbaa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7efdc866dc40, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#7  0x00007efdf2d47dba in QThread::exec() (this=<optimized out>) at thread/qthread.cpp:531
#8  0x00007efdfd256e35 in  () at /usr/lib64/libQt5DBus.so.5
#9  0x00007efdf2d49562 in QThreadPrivate::start(void*) (arg=0x7efdfd4ced80) at thread/qthread_unix.cpp:360
#10 0x00007efdee734569 in start_thread () at /lib64/libpthread.so.0
#11 0x00007efdf242fa2f in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7efdd7096700 (LWP 27976)):
#0  0x00007efdf24251db in poll () at /lib64/libc.so.6
#1  0x00007efdeed74387 in  () at /usr/lib64/libxcb.so.1
#2  0x00007efdeed75fba in xcb_wait_for_event () at /usr/lib64/libxcb.so.1
#3  0x00007efdd9606898 in QXcbEventQueue::run() (this=0x55b4e34ce150) at qxcbeventqueue.cpp:228
#4  0x00007efdf2d49562 in QThreadPrivate::start(void*) (arg=0x55b4e34ce150) at thread/qthread_unix.cpp:360
#5  0x00007efdee734569 in start_thread () at /lib64/libpthread.so.0
#6  0x00007efdf242fa2f in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7efe00663940 (LWP 27975)):
[KCrash Handler]
#6  0x00007efdf2ead058 in QScopedPointer<QObjectData, QScopedPointerDeleter<QObjectData> >::operator->() const (this=<optimized out>) at ../../include/QtCore/../../src/corelib/tools/qscopedpointer.h:118
#7  0x00007efdf2ead058 in qGetPtrHelper<QScopedPointer<QObjectData, QScopedPointerDeleter<QObjectData> > >(QScopedPointer<QObjectData, QScopedPointerDeleter<QObjectData> > const&) (ptr=...) at ../../include/QtCore/../../src/corelib/global/qglobal.h:1055
#8  0x00007efdf2ead058 in QSettings::d_func() (this=<optimized out>) at io/qsettings.h:72
#9  0x00007efdf2ead058 in QSettings::setValue(QString const&, QVariant const&) (this=this@entry=0x0, key=..., value=...) at io/qsettings.cpp:3276
#10 0x00007efe0028337d in Akonadi::AgentBase::setOnline(bool) (this=0x7ffdb28193a0, state=true) at /usr/src/debug/akonadi-server-19.08.0-lp150.198.1.x86_64/src/agentbase/agentbase.cpp:1031
#11 0x00007efe002ac15c in Akonadi__StatusAdaptor::setOnline(bool) (state=<optimized out>, this=0x55b4e39bde70) at /usr/src/debug/akonadi-server-19.08.0-lp150.198.1.x86_64/build/src/agentbase/statusadaptor.cpp:51
#12 0x00007efe002ac15c in Akonadi__StatusAdaptor::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) (_o=_o@entry=0x55b4e39bde70, _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=_id@entry=8, _a=_a@entry=0x7ffdb2818b20) at /usr/src/debug/akonadi-server-19.08.0-lp150.198.1.x86_64/build/src/agentbase/statusadaptor.moc:154
#13 0x00007efe002ac3f5 in Akonadi__StatusAdaptor::qt_metacall(QMetaObject::Call, int, void**) (this=0x55b4e39bde70, _c=QMetaObject::InvokeMetaMethod, _id=8, _a=0x7ffdb2818b20) at /usr/src/debug/akonadi-server-19.08.0-lp150.198.1.x86_64/build/src/agentbase/statusadaptor.moc:238
#14 0x00007efdfd261e88 in  () at /usr/lib64/libQt5DBus.so.5
#15 0x00007efdfd2670c9 in  () at /usr/lib64/libQt5DBus.so.5
#16 0x00007efdfd26774c in  () at /usr/lib64/libQt5DBus.so.5
#17 0x00007efdfd269f2e in  () at /usr/lib64/libQt5DBus.so.5
#18 0x00007efdf2f5ee42 in QObject::event(QEvent*) (this=0x7ffdb28193a0, e=<optimized out>) at kernel/qobject.cpp:1260
#19 0x00007efdf407901c in QApplicationPrivate::notify_helper(QObject*, QEvent*) (this=this@entry=0x55b4e34a9940, receiver=receiver@entry=0x7ffdb28193a0, e=e@entry=0x7efdc002efc0) at kernel/qapplication.cpp:3740
#20 0x00007efdf4080590 in QApplication::notify(QObject*, QEvent*) (this=0x7ffdb2819390, receiver=0x7ffdb28193a0, e=0x7efdc002efc0) at kernel/qapplication.cpp:3486
#21 0x00007efdf2f2d988 in QCoreApplication::notifyInternal2(QObject*, QEvent*) (receiver=0x7ffdb28193a0, event=0x7efdc002efc0) at kernel/qcoreapplication.cpp:1065
#22 0x00007efdf2f2db5e in QCoreApplication::sendEvent(QObject*, QEvent*) (receiver=<optimized out>, event=event@entry=0x7efdc002efc0) at kernel/qcoreapplication.cpp:1460
#23 0x00007efdf2f302a7 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x55b4e348a020) at kernel/qcoreapplication.cpp:1810
#24 0x00007efdf2f30838 in QCoreApplication::sendPostedEvents(QObject*, int) (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1664
#25 0x00007efdf2f8bee3 in postEventSourceDispatch(GSource*, GSourceFunc, gpointer) (s=0x55b4e35170a0) at kernel/qeventdispatcher_glib.cpp:277
#26 0x00007efde5e4ff07 in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0
#27 0x00007efde5e502b0 in  () at /usr/lib64/libglib-2.0.so.0
#28 0x00007efde5e5033c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#29 0x00007efdf2f8b4ff in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x55b4e3520510, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#30 0x00007efdf2f2bbaa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7ffdb28192e0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#31 0x00007efdf2f34e60 in QCoreApplication::exec() () at kernel/qcoreapplication.cpp:1373
#32 0x00007efdf3825b5c in QGuiApplication::exec() () at kernel/qguiapplication.cpp:1788
#33 0x00007efdf4078f75 in QApplication::exec() () at kernel/qapplication.cpp:2896
#34 0x00007efe0029297d in Akonadi::ResourceBase::init(Akonadi::ResourceBase&) (r=...) at /usr/src/debug/akonadi-server-19.08.0-lp150.198.1.x86_64/src/agentbase/resourcebase.cpp:611
#35 0x000055b4e30ed801 in Akonadi::ResourceBase::init<EwsResource>(int, char**) (argc=<optimized out>, argv=<optimized out>) at /usr/include/KF5/AkonadiAgentBase/resourcebase.h:199
#36 0x00007efdf2357f8a in __libc_start_main () at /lib64/libc.so.6
#37 0x000055b4e309a91a in _start () at ../sysdeps/x86_64/start.S:120
[Inferior 1 (process 27975) detached]

Reported using DrKonqi
Comment 1 Christoph Feck 2019-12-19 15:36:34 UTC 
*** Bug 414388 has been marked as a duplicate of this bug. ***
Comment 2 Ahmad Samir 2020-08-28 18:47:42 UTC 

*** This bug has been marked as a duplicate of bug 418844 ***