Bug 383231

Summary: Kontact crash after switch from standalone KMail
Product: [Frameworks and Libraries] Akonadi Reporter: Denis Kurz <kdenis>
Component: serverAssignee: kdepim bugs <kdepim-bugs>
Status: RESOLVED WORKSFORME    
Severity: crash Keywords: drkonqi
Priority: NOR    
Version: 5.5.3   
Target Milestone: ---   
Platform: Gentoo Packages   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description Denis Kurz 2017-08-07 13:15:05 UTC 
Application: akonadiserver (5.5.3)
 (Compiled from sources)
Qt Version: 5.7.1
Frameworks Version: 5.34.0
Operating System: Linux 4.9.34-gentoo x86_64
Distribution (Platform): Gentoo Packages

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

I had KMail running and then needed KOrganizer, too. Instead of launching it standalone, too, I quit KMail and launched Kontact. Kontact started in Mail view as usual. Appearently, it tried to show the content of my INBOX, which contained three mails at the time I closed KMail. It displayed those two rotating arcs to the left of the INBOX folder (the loading indicator), and no mails at all in the message list. After a few seconds, Akonadi crashed.

- Unusual behavior I noticed:

I manage the same account on another computer. I noticed yesterday that there are no mails displayed for my INBOX on that other computer, either. Akonadi did not crash there, though. Also, KMail standalone did not seem to have any trouble displaying the contents of INBOX.

-- Backtrace:
Application: Akonadi Server (akonadiserver), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fce8c3cd740 (LWP 3052))]

Thread 34 (Thread 0x7fcdfbfff700 (LWP 1619)):
#0  0x00007ffd7c380909 in ?? ()
#1  0x00007ffd7c380acc in clock_gettime ()
#2  0x00000031820f4606 in __GI___clock_gettime (clock_id=clock_id@entry=1, tp=tp@entry=0x7fcdfbffebd0) at ../sysdeps/unix/clock_gettime.c:115
#3  0x000000319093cb41 in qt_clock_gettime (ts=0x7fcdfbffebd0, clock=<optimized out>) at tools/qelapsedtimer_unix.cpp:109
#4  do_gettime (frac=<synthetic pointer>, sec=<synthetic pointer>) at tools/qelapsedtimer_unix.cpp:164
#5  qt_gettime () at tools/qelapsedtimer_unix.cpp:173
#6  0x0000003190a87999 in QTimerInfoList::updateCurrentTime (this=this@entry=0x7fcdf0054d10) at kernel/qtimerinfo_unix.cpp:91
#7  0x0000003190a87d75 in QTimerInfoList::timerWait (this=0x7fcdf0054d10, tm=...) at kernel/qtimerinfo_unix.cpp:388
#8  0x0000003190a88f9c in timerSourcePrepareHelper (src=<optimized out>, timeout=0x7fcdfbffecb4) at kernel/qeventdispatcher_glib.cpp:132
#9  0x0000003190a89065 in timerSourcePrepare (source=<optimized out>, timeout=timeout@entry=0x7fcdfbffecb4) at kernel/qeventdispatcher_glib.cpp:165
#10 0x0000003184049b3d in g_main_context_prepare (context=context@entry=0x7fcdf0001000, priority=priority@entry=0x7fcdfbffed40) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3501
#11 0x000000318404a598 in g_main_context_iterate (context=context@entry=0x7fcdf0001000, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3909
#12 0x000000318404a77c in g_main_context_iteration (context=0x7fcdf0001000, may_block=may_block@entry=1) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3990
#13 0x0000003190a892fb in QEventDispatcherGlib::processEvents (this=0x7fcdf00013e0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#14 0x0000003190a3afda in QEventLoop::exec (this=this@entry=0x7fcdfbffee80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#15 0x00000031908a1f44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:507
#16 0x00000031908a618c in QThreadPrivate::start (arg=0x17df450) at thread/qthread_unix.cpp:368
#17 0x0000003182807394 in start_thread (arg=0x7fcdfbfff700) at pthread_create.c:333
#18 0x00000031820e7abd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 33 (Thread 0x7fce127fc700 (LWP 1618)):
#0  0x00000031820dea3d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x000000318404a66c in g_main_context_poll (priority=2147483647, n_fds=1, fds=0x7fcdc80017d0, timeout=176326, context=0x7fcdc80008c0) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:4228
#2  g_main_context_iterate (context=context@entry=0x7fcdc80008c0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3924
#3  0x000000318404a77c in g_main_context_iteration (context=0x7fcdc80008c0, may_block=may_block@entry=1) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3990
#4  0x0000003190a892fb in QEventDispatcherGlib::processEvents (this=0x7fcdc8001c40, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5  0x0000003190a3afda in QEventLoop::exec (this=this@entry=0x7fce127fbe80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#6  0x00000031908a1f44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:507
#7  0x00000031908a618c in QThreadPrivate::start (arg=0x179cef0) at thread/qthread_unix.cpp:368
#8  0x0000003182807394 in start_thread (arg=0x7fce127fc700) at pthread_create.c:333
#9  0x00000031820e7abd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 32 (Thread 0x7fce10ff9700 (LWP 14491)):
#0  0x0000003190a89193 in postEventSourcePrepare (s=0x7fce040012d0, timeout=timeout@entry=0x7fce10ff8cb4) at kernel/qeventdispatcher_glib.cpp:251
#1  0x0000003184049b3d in g_main_context_prepare (context=context@entry=0x7fce04000990, priority=priority@entry=0x7fce10ff8d40) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3501
#2  0x000000318404a598 in g_main_context_iterate (context=context@entry=0x7fce04000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3909
#3  0x000000318404a77c in g_main_context_iteration (context=0x7fce04000990, may_block=may_block@entry=1) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3990
#4  0x0000003190a892fb in QEventDispatcherGlib::processEvents (this=0x7fce040008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5  0x0000003190a3afda in QEventLoop::exec (this=this@entry=0x7fce10ff8e80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#6  0x00000031908a1f44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:507
#7  0x00000031908a618c in QThreadPrivate::start (arg=0x1754aa0) at thread/qthread_unix.cpp:368
#8  0x0000003182807394 in start_thread (arg=0x7fce10ff9700) at pthread_create.c:333
#9  0x00000031820e7abd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 31 (Thread 0x7fcdf97fa700 (LWP 3241)):
#0  0x000000319089e9f9 in std::__atomic_base<QMutexData*>::compare_exchange_strong (__m2=<optimized out>, __m1=std::memory_order_release, __p2=0x0, __p1=@0x7fcdf97f9c28: 0x1, this=0x17eac10) at /usr/lib/gcc/x86_64-pc-linux-gnu/5.4.0/include/g++-v5/bits/atomic_base.h:752
#1  std::atomic<QMutexData*>::compare_exchange_strong (__m=std::memory_order_release, __p2=0x0, __p1=@0x7fcdf97f9c28: 0x1, this=0x17eac10) at /usr/lib/gcc/x86_64-pc-linux-gnu/5.4.0/include/g++-v5/atomic:475
#2  QAtomicOps<QMutexData*>::testAndSetRelease<QMutexData*> (currentValue=<synthetic pointer>, newValue=0x0, expectedValue=0x1, _q_value=...) at ../../include/QtCore/../../src/corelib/arch/qatomic_cxx11.h:299
#3  QBasicAtomicPointer<QMutexData>::testAndSetRelease (currentValue=<synthetic pointer>: <optimized out>, newValue=0x0, expectedValue=<optimized out>, this=0x17eac10) at ../../include/QtCore/../../src/corelib/thread/qbasicatomic.h:261
#4  QBasicMutex::fastTryUnlock (current=<synthetic pointer>: <optimized out>, this=0x17eac10) at thread/qmutex.h:92
#5  QMutex::unlock (this=this@entry=0x17eac10) at thread/qmutex.cpp:277
#6  0x0000003190a891d1 in QMutexLocker::unlock (this=<synthetic pointer>) at ../../include/QtCore/../../src/corelib/thread/qmutex.h:147
#7  QMutexLocker::~QMutexLocker (this=<synthetic pointer>, __in_chrg=<optimized out>) at ../../include/QtCore/../../src/corelib/thread/qmutex.h:141
#8  QThreadData::canWaitLocked (this=0x17eabe0) at ../../include/QtCore/5.7.1/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:253
#9  postEventSourcePrepare (s=0x7fcddc0012d0, timeout=timeout@entry=0x7fcdf97f9cb4) at kernel/qeventdispatcher_glib.cpp:259
#10 0x0000003184049b3d in g_main_context_prepare (context=context@entry=0x7fcddc000990, priority=priority@entry=0x7fcdf97f9d40) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3501
#11 0x000000318404a598 in g_main_context_iterate (context=context@entry=0x7fcddc000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3909
#12 0x000000318404a77c in g_main_context_iteration (context=0x7fcddc000990, may_block=may_block@entry=1) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3990
#13 0x0000003190a892fb in QEventDispatcherGlib::processEvents (this=0x7fcddc0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#14 0x0000003190a3afda in QEventLoop::exec (this=this@entry=0x7fcdf97f9e80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#15 0x00000031908a1f44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:507
#16 0x00000031908a618c in QThreadPrivate::start (arg=0x17b8900) at thread/qthread_unix.cpp:368
#17 0x0000003182807394 in start_thread (arg=0x7fcdf97fa700) at pthread_create.c:333
#18 0x00000031820e7abd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 30 (Thread 0x7fcdf9ffb700 (LWP 3237)):
#0  0x00000031820dea3d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x000000318404a66c in g_main_context_poll (priority=2147483647, n_fds=1, fds=0x7fcdd80104b0, timeout=33326, context=0x7fcdd8000990) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:4228
#2  g_main_context_iterate (context=context@entry=0x7fcdd8000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3924
#3  0x000000318404a77c in g_main_context_iteration (context=0x7fcdd8000990, may_block=may_block@entry=1) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3990
#4  0x0000003190a892fb in QEventDispatcherGlib::processEvents (this=0x7fcdd80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5  0x0000003190a3afda in QEventLoop::exec (this=this@entry=0x7fcdf9ffae80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#6  0x00000031908a1f44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:507
#7  0x00000031908a618c in QThreadPrivate::start (arg=0x17852a0) at thread/qthread_unix.cpp:368
#8  0x0000003182807394 in start_thread (arg=0x7fcdf9ffb700) at pthread_create.c:333
#9  0x00000031820e7abd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 29 (Thread 0x7fce117fa700 (LWP 3228)):
#0  0x0000003184049cf0 in g_main_context_prepare (context=context@entry=0x7fcdf4000990, priority=priority@entry=0x7fce117f9d40) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3534
#1  0x000000318404a598 in g_main_context_iterate (context=context@entry=0x7fcdf4000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3909
#2  0x000000318404a77c in g_main_context_iteration (context=0x7fcdf4000990, may_block=may_block@entry=1) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3990
#3  0x0000003190a892fb in QEventDispatcherGlib::processEvents (this=0x7fcdf40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x0000003190a3afda in QEventLoop::exec (this=this@entry=0x7fce117f9e80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#5  0x00000031908a1f44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:507
#6  0x00000031908a618c in QThreadPrivate::start (arg=0x17d3de0) at thread/qthread_unix.cpp:368
#7  0x0000003182807394 in start_thread (arg=0x7fce117fa700) at pthread_create.c:333
#8  0x00000031820e7abd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 28 (Thread 0x7fce13fff700 (LWP 3213)):
#0  g_mutex_unlock (mutex=0x7fce0c000990) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gthread-posix.c:1348
#1  0x000000318404a58b in g_main_context_iterate (context=context@entry=0x7fce0c000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3907
#2  0x000000318404a77c in g_main_context_iteration (context=0x7fce0c000990, may_block=may_block@entry=1) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3990
#3  0x0000003190a892fb in QEventDispatcherGlib::processEvents (this=0x7fce0c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x0000003190a3afda in QEventLoop::exec (this=this@entry=0x7fce13ffee80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#5  0x00000031908a1f44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:507
#6  0x00000031908a618c in QThreadPrivate::start (arg=0x17decc0) at thread/qthread_unix.cpp:368
#7  0x0000003182807394 in start_thread (arg=0x7fce13fff700) at pthread_create.c:333
#8  0x00000031820e7abd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 27 (Thread 0x7fce34ff9700 (LWP 3210)):
#0  0x00000031820dea3d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x000000318404a66c in g_main_context_poll (priority=2147483647, n_fds=1, fds=0x7fce18002c70, timeout=154326, context=0x7fce18000990) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:4228
#2  g_main_context_iterate (context=context@entry=0x7fce18000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3924
#3  0x000000318404a77c in g_main_context_iteration (context=0x7fce18000990, may_block=may_block@entry=1) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3990
#4  0x0000003190a892fb in QEventDispatcherGlib::processEvents (this=0x7fce180008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5  0x0000003190a3afda in QEventLoop::exec (this=this@entry=0x7fce34ff8e80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#6  0x00000031908a1f44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:507
#7  0x00000031908a618c in QThreadPrivate::start (arg=0x17dce40) at thread/qthread_unix.cpp:368
#8  0x0000003182807394 in start_thread (arg=0x7fce34ff9700) at pthread_create.c:333
#9  0x00000031820e7abd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 26 (Thread 0x7fce357fa700 (LWP 3208)):
#0  g_mutex_unlock (mutex=0x7fce14000990) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gthread-posix.c:1348
#1  0x000000318404a661 in g_main_context_poll (priority=2147483647, n_fds=1, fds=0x7fce140102b0, timeout=154326, context=0x7fce14000990) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:4227
#2  g_main_context_iterate (context=context@entry=0x7fce14000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3924
#3  0x000000318404a77c in g_main_context_iteration (context=0x7fce14000990, may_block=may_block@entry=1) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3990
#4  0x0000003190a892fb in QEventDispatcherGlib::processEvents (this=0x7fce140008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5  0x0000003190a3afda in QEventLoop::exec (this=this@entry=0x7fce357f9e80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#6  0x00000031908a1f44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:507
#7  0x00000031908a618c in QThreadPrivate::start (arg=0x17dafe0) at thread/qthread_unix.cpp:368
#8  0x0000003182807394 in start_thread (arg=0x7fce357fa700) at pthread_create.c:333
#9  0x00000031820e7abd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 25 (Thread 0x7fce35ffb700 (LWP 3206)):
#0  0x00000031820dea3d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x000000318404a66c in g_main_context_poll (priority=2147483647, n_fds=1, fds=0x7fce20003270, timeout=154326, context=0x7fce20000990) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:4228
#2  g_main_context_iterate (context=context@entry=0x7fce20000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3924
#3  0x000000318404a77c in g_main_context_iteration (context=0x7fce20000990, may_block=may_block@entry=1) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3990
#4  0x0000003190a892fb in QEventDispatcherGlib::processEvents (this=0x7fce200008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5  0x0000003190a3afda in QEventLoop::exec (this=this@entry=0x7fce35ffae80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#6  0x00000031908a1f44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:507
#7  0x00000031908a618c in QThreadPrivate::start (arg=0x17dd5f0) at thread/qthread_unix.cpp:368
#8  0x0000003182807394 in start_thread (arg=0x7fce35ffb700) at pthread_create.c:333
#9  0x00000031820e7abd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 24 (Thread 0x7fce367fc700 (LWP 3204)):
#0  g_mutex_unlock (mutex=0x7fce1c000990) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gthread-posix.c:1348
#1  0x0000003184049b30 in g_main_context_prepare (context=context@entry=0x7fce1c000990, priority=priority@entry=0x7fce367fbd40) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3499
#2  0x000000318404a598 in g_main_context_iterate (context=context@entry=0x7fce1c000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3909
#3  0x000000318404a77c in g_main_context_iteration (context=0x7fce1c000990, may_block=may_block@entry=1) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3990
#4  0x0000003190a892fb in QEventDispatcherGlib::processEvents (this=0x7fce1c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5  0x0000003190a3afda in QEventLoop::exec (this=this@entry=0x7fce367fbe80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#6  0x00000031908a1f44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:507
#7  0x00000031908a618c in QThreadPrivate::start (arg=0x17dd5d0) at thread/qthread_unix.cpp:368
#8  0x0000003182807394 in start_thread (arg=0x7fce367fc700) at pthread_create.c:333
#9  0x00000031820e7abd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 23 (Thread 0x7fce36ffd700 (LWP 3202)):
#0  g_source_iter_clear (iter=iter@entry=0x7fce36ffccc0) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:995
#1  0x0000003184049fb7 in g_main_context_check (context=context@entry=0x7fce28000990, max_priority=2147483647, fds=fds@entry=0x7fce28002e70, n_fds=n_fds@entry=1) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3829
#2  0x000000318404a610 in g_main_context_iterate (context=context@entry=0x7fce28000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3926
#3  0x000000318404a77c in g_main_context_iteration (context=0x7fce28000990, may_block=may_block@entry=1) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3990
#4  0x0000003190a892fb in QEventDispatcherGlib::processEvents (this=0x7fce280008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5  0x0000003190a3afda in QEventLoop::exec (this=this@entry=0x7fce36ffce80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#6  0x00000031908a1f44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:507
#7  0x00000031908a618c in QThreadPrivate::start (arg=0x17db790) at thread/qthread_unix.cpp:368
#8  0x0000003182807394 in start_thread (arg=0x7fce36ffd700) at pthread_create.c:333
#9  0x00000031820e7abd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 22 (Thread 0x7fce377fe700 (LWP 3197)):
#0  0x000000318404a751 in g_main_context_iteration (context=0x7fce24000990, may_block=may_block@entry=1) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3983
#1  0x0000003190a892fb in QEventDispatcherGlib::processEvents (this=0x7fce240008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#2  0x0000003190a3afda in QEventLoop::exec (this=this@entry=0x7fce377fde80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#3  0x00000031908a1f44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:507
#4  0x00000031908a618c in QThreadPrivate::start (arg=0x17dcb40) at thread/qthread_unix.cpp:368
#5  0x0000003182807394 in start_thread (arg=0x7fce377fe700) at pthread_create.c:333
#6  0x00000031820e7abd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 21 (Thread 0x7fce37fff700 (LWP 3195)):
#0  g_mutex_unlock (mutex=0x7fce2c000990) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gthread-posix.c:1348
#1  0x000000318404a661 in g_main_context_poll (priority=2147483647, n_fds=1, fds=0x7fce2c003270, timeout=170326, context=0x7fce2c000990) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:4227
#2  g_main_context_iterate (context=context@entry=0x7fce2c000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3924
#3  0x000000318404a77c in g_main_context_iteration (context=0x7fce2c000990, may_block=may_block@entry=1) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3990
#4  0x0000003190a892fb in QEventDispatcherGlib::processEvents (this=0x7fce2c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5  0x0000003190a3afda in QEventLoop::exec (this=this@entry=0x7fce37ffee80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#6  0x00000031908a1f44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:507
#7  0x00000031908a618c in QThreadPrivate::start (arg=0x17db000) at thread/qthread_unix.cpp:368
#8  0x0000003182807394 in start_thread (arg=0x7fce37fff700) at pthread_create.c:333
#9  0x00000031820e7abd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 20 (Thread 0x7fce6cff9700 (LWP 3184)):
#0  0x00000031820dea3d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x000000318404a66c in g_main_context_poll (priority=2147483647, n_fds=1, fds=0x7fce3c003270, timeout=153326, context=0x7fce3c000990) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:4228
#2  g_main_context_iterate (context=context@entry=0x7fce3c000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3924
#3  0x000000318404a77c in g_main_context_iteration (context=0x7fce3c000990, may_block=may_block@entry=1) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3990
#4  0x0000003190a892fb in QEventDispatcherGlib::processEvents (this=0x7fce3c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5  0x0000003190a3afda in QEventLoop::exec (this=this@entry=0x7fce6cff8e80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#6  0x00000031908a1f44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:507
#7  0x00000031908a618c in QThreadPrivate::start (arg=0x17b8b80) at thread/qthread_unix.cpp:368
#8  0x0000003182807394 in start_thread (arg=0x7fce6cff9700) at pthread_create.c:333
#9  0x00000031820e7abd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 19 (Thread 0x7fce6d7fa700 (LWP 3178)):
#0  g_mutex_unlock (mutex=0x7fce38000990) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gthread-posix.c:1348
#1  0x0000003184049b30 in g_main_context_prepare (context=context@entry=0x7fce38000990, priority=priority@entry=0x7fce6d7f9d40) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3499
#2  0x000000318404a598 in g_main_context_iterate (context=context@entry=0x7fce38000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3909
#3  0x000000318404a77c in g_main_context_iteration (context=0x7fce38000990, may_block=may_block@entry=1) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3990
#4  0x0000003190a892fb in QEventDispatcherGlib::processEvents (this=0x7fce380008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5  0x0000003190a3afda in QEventLoop::exec (this=this@entry=0x7fce6d7f9e80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#6  0x00000031908a1f44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:507
#7  0x00000031908a618c in QThreadPrivate::start (arg=0x17c2760) at thread/qthread_unix.cpp:368
#8  0x0000003182807394 in start_thread (arg=0x7fce6d7fa700) at pthread_create.c:333
#9  0x00000031820e7abd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 18 (Thread 0x7fce6dffb700 (LWP 3176)):
#0  0x00000031820daa2d in read () at ../sysdeps/unix/syscall-template.S:84
#1  0x000000318408e6a0 in read (__nbytes=16, __buf=0x7fce6dffac60, __fd=<optimized out>) at /usr/include/bits/unistd.h:44
#2  g_wakeup_acknowledge (wakeup=0x7fce3c002770) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gwakeup.c:210
#3  0x000000318404a0f2 in g_main_context_check (context=context@entry=0x7fce30000990, max_priority=2147483647, fds=fds@entry=0x7fce30002c70, n_fds=n_fds@entry=1) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3707
#4  0x000000318404a610 in g_main_context_iterate (context=context@entry=0x7fce30000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3926
#5  0x000000318404a77c in g_main_context_iteration (context=0x7fce30000990, may_block=may_block@entry=1) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3990
#6  0x0000003190a892fb in QEventDispatcherGlib::processEvents (this=0x7fce300008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#7  0x0000003190a3afda in QEventLoop::exec (this=this@entry=0x7fce6dffae80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#8  0x00000031908a1f44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:507
#9  0x00000031908a618c in QThreadPrivate::start (arg=0x17dad00) at thread/qthread_unix.cpp:368
#10 0x0000003182807394 in start_thread (arg=0x7fce6dffb700) at pthread_create.c:333
#11 0x00000031820e7abd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 17 (Thread 0x7fce6e7fc700 (LWP 3170)):
#0  0x000000318408fb09 in g_mutex_lock (mutex=mutex@entry=0x7fce44000990) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gthread-posix.c:1336
#1  0x0000003184049b49 in g_main_context_prepare (context=context@entry=0x7fce44000990, priority=priority@entry=0x7fce6e7fbd40) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3504
#2  0x000000318404a598 in g_main_context_iterate (context=context@entry=0x7fce44000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3909
#3  0x000000318404a77c in g_main_context_iteration (context=0x7fce44000990, may_block=may_block@entry=1) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3990
#4  0x0000003190a892fb in QEventDispatcherGlib::processEvents (this=0x7fce440008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5  0x0000003190a3afda in QEventLoop::exec (this=this@entry=0x7fce6e7fbe80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#6  0x00000031908a1f44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:507
#7  0x00000031908a618c in QThreadPrivate::start (arg=0x17d9260) at thread/qthread_unix.cpp:368
#8  0x0000003182807394 in start_thread (arg=0x7fce6e7fc700) at pthread_create.c:333
#9  0x00000031820e7abd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 16 (Thread 0x7fce6effd700 (LWP 3163)):
#0  0x00000031820dea3d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x000000318404a66c in g_main_context_poll (priority=2147483647, n_fds=1, fds=0x7fce4c003270, timeout=93343, context=0x7fce4c000990) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:4228
#2  g_main_context_iterate (context=context@entry=0x7fce4c000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3924
#3  0x000000318404a77c in g_main_context_iteration (context=0x7fce4c000990, may_block=may_block@entry=1) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3990
#4  0x0000003190a892fb in QEventDispatcherGlib::processEvents (this=0x7fce4c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5  0x0000003190a3afda in QEventLoop::exec (this=this@entry=0x7fce6effce80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#6  0x00000031908a1f44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:507
#7  0x00000031908a618c in QThreadPrivate::start (arg=0x17d9280) at thread/qthread_unix.cpp:368
#8  0x0000003182807394 in start_thread (arg=0x7fce6effd700) at pthread_create.c:333
#9  0x00000031820e7abd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 15 (Thread 0x7fce6f7fe700 (LWP 3161)):
[KCrash Handler]
#6  init_state_maps (cs=0x7fce8af428d0 <compiled_charsets+9200>) at /var/tmp/portage/dev-db/mariadb-10.1.24/work/mysql/mysys/charset.c:83
#7  0x00007fce8aa2140c in init_available_charsets () at /var/tmp/portage/dev-db/mariadb-10.1.24/work/mysql/mysys/charset.c:549
#8  0x000000318280e529 in __pthread_once_slow (once_control=0x7fce8af5eec0 <charsets_initialized>, init_routine=0x7fce8aa213a0 <init_available_charsets>) at pthread_once.c:116
#9  0x000000318280e5c5 in __GI___pthread_once (once_control=once_control@entry=0x7fce8af5eec0 <charsets_initialized>, init_routine=init_routine@entry=0x7fce8aa213a0 <init_available_charsets>) at pthread_once.c:143
#10 0x00007fce8aa21b89 in my_charset_get_by_name (loader=0x7fce6f7fce60, cs_name=0x7fce4006e8f8 "utf8", cs_flags=32, flags=16) at /var/tmp/portage/dev-db/mariadb-10.1.24/work/mysql/mysys/charset.c:783
#11 0x00007fce8aa21c22 in get_charset_by_csname (cs_name=0x7fce4006e8f8 "utf8", cs_flags=cs_flags@entry=32, flags=flags@entry=16) at /var/tmp/portage/dev-db/mariadb-10.1.24/work/mysql/mysys/charset.c:804
#12 0x00007fce8a9fa021 in mysql_set_character_set_with_default_collation (mysql=0x7fce400a4f78) at /var/tmp/portage/dev-db/mariadb-10.1.24/work/mysql/sql-common/client.c:2163
#13 mysql_init_character_set (mysql=0x7fce400a4f78) at /var/tmp/portage/dev-db/mariadb-10.1.24/work/mysql/sql-common/client.c:2202
#14 0x00007fce8a9fcc56 in mysql_real_connect (mysql=0x7fce400a4f78, host=0x7fce8aa41288 "localhost", host@entry=0x0, user=<optimized out>, passwd=0x7fce8aa47165 "", passwd@entry=0x0, db=<optimized out>, db@entry=0x7fce400614d8 "akonadi", port=port@entry=0, unix_socket=0x7fce400784f8 "/tmp/akonadi-kurz.w4rfSZ/mysql.socket", client_flag=65536) at /var/tmp/portage/dev-db/mariadb-10.1.24/work/mysql/sql-common/client.c:3509
#15 0x00007fce8c423f0f in QMYSQLDriver::open (this=0x7fce4002b2f0, db=..., user=..., password=..., host=..., port=-1, connOpts=...) at ../../../sql/drivers/mysql/qsql_mysql.cpp:1401
#16 0x00000031a1616510 in QSqlDatabase::open (this=this@entry=0x7fce400043c8) at kernel/qsqldatabase.cpp:835
#17 0x000000000049e4e0 in Akonadi::Server::DataStore::open (this=0x7fce400043b0) at /var/tmp/portage/kde-apps/akonadi-17.04.3/work/akonadi-17.04.3/src/server/storage/datastore.cpp:121
#18 0x000000000042cf0e in Akonadi::Server::Connection::slotNewData (this=0x17d9530) at /var/tmp/portage/kde-apps/akonadi-17.04.3/work/akonadi-17.04.3/src/server/connection.cpp:208
#19 0x0000003190a626d2 in QtPrivate::QSlotObjectBase::call (a=0x7fce6f7fda00, r=0x17d9530, this=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qobject_impl.h:101
#20 QMetaObject::activate (sender=0x7fce40003320, signalOffset=<optimized out>, local_signal_index=<optimized out>, argv=<optimized out>) at kernel/qobject.cpp:3723
#21 0x0000003190a62397 in QMetaObject::activate (sender=sender@entry=0x7fce40003418, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3740
#22 0x0000003190a62d17 in QMetaObject::activate (sender=sender@entry=0x7fce40003418, m=m@entry=0x3190c6d9c0 <QIODevice::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3602
#23 0x0000003190ace2e0 in QIODevice::readyRead (this=this@entry=0x7fce40003418) at .moc/moc_qiodevice.cpp:184
#24 0x000000318d8d2395 in QAbstractSocketPrivate::emitReadyRead (this=this@entry=0x7fce40003470) at socket/qabstractsocket.cpp:1303
#25 0x000000318d8d2450 in QAbstractSocketPrivate::canReadNotification (this=0x7fce40003470) at socket/qabstractsocket.cpp:724
#26 0x000000318d8dd151 in QReadNotifier::event (this=<optimized out>, e=<optimized out>) at socket/qnativesocketengine.cpp:1209
#27 0x0000003190a3beea in doNotify (receiver=<optimized out>, event=<optimized out>) at kernel/qcoreapplication.cpp:1063
#28 0x0000003190a3c01a in QCoreApplication::notifyInternal2 (receiver=0x7fce400036b0, event=event@entry=0x7fce6f7fdc60) at kernel/qcoreapplication.cpp:988
#29 0x0000003190a89c2f in QCoreApplication::sendEvent (event=0x7fce6f7fdc60, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#30 socketNotifierSourceDispatch (source=0x7fce40003000) at kernel/qeventdispatcher_glib.cpp:106
#31 0x000000318404a3ed in g_main_dispatch (context=0x7fce40000990) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3203
#32 g_main_context_dispatch (context=context@entry=0x7fce40000990) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3856
#33 0x000000318404a6d0 in g_main_context_iterate (context=context@entry=0x7fce40000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3929
#34 0x000000318404a77c in g_main_context_iteration (context=0x7fce40000990, may_block=may_block@entry=1) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3990
#35 0x0000003190a892df in QEventDispatcherGlib::processEvents (this=0x7fce400008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#36 0x0000003190a3afda in QEventLoop::exec (this=this@entry=0x7fce6f7fde80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#37 0x00000031908a1f44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:507
#38 0x00000031908a618c in QThreadPrivate::start (arg=0x1756290) at thread/qthread_unix.cpp:368
#39 0x0000003182807394 in start_thread (arg=0x7fce6f7fe700) at pthread_create.c:333
#40 0x00000031820e7abd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 14 (Thread 0x7fce6ffff700 (LWP 3150)):
#0  0x00000031820dea3d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x000000318404a66c in g_main_context_poll (priority=2147483647, n_fds=1, fds=0x7fce48002a70, timeout=33326, context=0x7fce48000990) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:4228
#2  g_main_context_iterate (context=context@entry=0x7fce48000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3924
#3  0x000000318404a77c in g_main_context_iteration (context=0x7fce48000990, may_block=may_block@entry=1) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3990
#4  0x0000003190a892fb in QEventDispatcherGlib::processEvents (this=0x7fce480008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5  0x0000003190a3afda in QEventLoop::exec (this=this@entry=0x7fce6fffee80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#6  0x00000031908a1f44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:507
#7  0x00000031908a618c in QThreadPrivate::start (arg=0x17d3d40) at thread/qthread_unix.cpp:368
#8  0x0000003182807394 in start_thread (arg=0x7fce6ffff700) at pthread_create.c:333
#9  0x00000031820e7abd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 13 (Thread 0x7fce80ff9700 (LWP 3148)):
#0  0x000000318408fb09 in g_mutex_lock (mutex=mutex@entry=0x7fce54000990) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gthread-posix.c:1336
#1  0x0000003184049b49 in g_main_context_prepare (context=context@entry=0x7fce54000990, priority=priority@entry=0x7fce80ff8d40) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3504
#2  0x000000318404a598 in g_main_context_iterate (context=context@entry=0x7fce54000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3909
#3  0x000000318404a77c in g_main_context_iteration (context=0x7fce54000990, may_block=may_block@entry=1) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3990
#4  0x0000003190a892fb in QEventDispatcherGlib::processEvents (this=0x7fce540008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5  0x0000003190a3afda in QEventLoop::exec (this=this@entry=0x7fce80ff8e80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#6  0x00000031908a1f44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:507
#7  0x00000031908a618c in QThreadPrivate::start (arg=0x1756180) at thread/qthread_unix.cpp:368
#8  0x0000003182807394 in start_thread (arg=0x7fce80ff9700) at pthread_create.c:333
#9  0x00000031820e7abd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 12 (Thread 0x7fce817fa700 (LWP 3140)):
#0  __GI___tls_get_addr (ti=0x3190c67b10) at dl-tls.c:832
#1  0x00000031908a5156 in get_thread_data () at thread/qthread_unix.cpp:189
#2  QThreadData::current (createIfNecessary=createIfNecessary@entry=true) at thread/qthread_unix.cpp:244
#3  0x0000003190a8919a in postEventSourcePrepare (s=0x7fce500012d0, timeout=timeout@entry=0x7fce817f9cb4) at kernel/qeventdispatcher_glib.cpp:252
#4  0x0000003184049b3d in g_main_context_prepare (context=context@entry=0x7fce50000990, priority=priority@entry=0x7fce817f9d40) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3501
#5  0x000000318404a598 in g_main_context_iterate (context=context@entry=0x7fce50000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3909
#6  0x000000318404a77c in g_main_context_iteration (context=0x7fce50000990, may_block=may_block@entry=1) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3990
#7  0x0000003190a892fb in QEventDispatcherGlib::processEvents (this=0x7fce500008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#8  0x0000003190a3afda in QEventLoop::exec (this=this@entry=0x7fce817f9e80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#9  0x00000031908a1f44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:507
#10 0x00000031908a618c in QThreadPrivate::start (arg=0x17d20f0) at thread/qthread_unix.cpp:368
#11 0x0000003182807394 in start_thread (arg=0x7fce817fa700) at pthread_create.c:333
#12 0x00000031820e7abd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 11 (Thread 0x7fce81ffb700 (LWP 3127)):
#0  timerSourcePrepare (source=0x7fce5c003070, timeout=timeout@entry=0x7fce81ffacb4) at kernel/qeventdispatcher_glib.cpp:161
#1  0x0000003184049b3d in g_main_context_prepare (context=context@entry=0x7fce5c000990, priority=priority@entry=0x7fce81ffad40) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3501
#2  0x000000318404a598 in g_main_context_iterate (context=context@entry=0x7fce5c000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3909
#3  0x000000318404a77c in g_main_context_iteration (context=0x7fce5c000990, may_block=may_block@entry=1) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3990
#4  0x0000003190a892fb in QEventDispatcherGlib::processEvents (this=0x7fce5c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5  0x0000003190a3afda in QEventLoop::exec (this=this@entry=0x7fce81ffae80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#6  0x00000031908a1f44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:507
#7  0x00000031908a618c in QThreadPrivate::start (arg=0x17d1ff0) at thread/qthread_unix.cpp:368
#8  0x0000003182807394 in start_thread (arg=0x7fce81ffb700) at pthread_create.c:333
#9  0x00000031820e7abd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 10 (Thread 0x7fce827fc700 (LWP 3118)):
#0  0x000000319089e674 in QMutex::lock (this=this@entry=0x17d23b0) at thread/qmutex.cpp:223
#1  0x0000003190a891bf in QMutexLocker::QMutexLocker (m=0x17d23b0, this=<synthetic pointer>) at ../../include/QtCore/../../src/corelib/thread/qmutex.h:137
#2  QThreadData::canWaitLocked (this=0x17d2380) at ../../include/QtCore/5.7.1/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:253
#3  postEventSourcePrepare (s=0x7fce580012d0, timeout=timeout@entry=0x7fce827fbcb4) at kernel/qeventdispatcher_glib.cpp:259
#4  0x0000003184049b3d in g_main_context_prepare (context=context@entry=0x7fce58000990, priority=priority@entry=0x7fce827fbd40) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3501
#5  0x000000318404a598 in g_main_context_iterate (context=context@entry=0x7fce58000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3909
#6  0x000000318404a77c in g_main_context_iteration (context=0x7fce58000990, may_block=may_block@entry=1) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3990
#7  0x0000003190a892fb in QEventDispatcherGlib::processEvents (this=0x7fce580008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#8  0x0000003190a3afda in QEventLoop::exec (this=this@entry=0x7fce827fbe80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#9  0x00000031908a1f44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:507
#10 0x00000031908a618c in QThreadPrivate::start (arg=0x17d2170) at thread/qthread_unix.cpp:368
#11 0x0000003182807394 in start_thread (arg=0x7fce827fc700) at pthread_create.c:333
#12 0x00000031820e7abd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 9 (Thread 0x7fce82ffd700 (LWP 3093)):
#0  g_mutex_unlock (mutex=0x7fce64000990) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gthread-posix.c:1348
#1  0x0000003184049b30 in g_main_context_prepare (context=context@entry=0x7fce64000990, priority=priority@entry=0x7fce82ffcd40) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3499
#2  0x000000318404a598 in g_main_context_iterate (context=context@entry=0x7fce64000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3909
#3  0x000000318404a77c in g_main_context_iteration (context=0x7fce64000990, may_block=may_block@entry=1) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3990
#4  0x0000003190a892fb in QEventDispatcherGlib::processEvents (this=0x7fce640008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5  0x0000003190a3afda in QEventLoop::exec (this=this@entry=0x7fce82ffce80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#6  0x00000031908a1f44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:507
#7  0x00000031908a618c in QThreadPrivate::start (arg=0x178c3a0) at thread/qthread_unix.cpp:368
#8  0x0000003182807394 in start_thread (arg=0x7fce82ffd700) at pthread_create.c:333
#9  0x00000031820e7abd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 8 (Thread 0x7fce837fe700 (LWP 3092)):
#0  pthread_cond_wait () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00000031908a67fa in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x17a2d10) at thread/qwaitcondition_unix.cpp:143
#2  QWaitCondition::wait (this=this@entry=0x17a27b8, mutex=mutex@entry=0x17a27c0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:215
#3  0x0000000000441535 in Akonadi::Server::SearchTaskManager::searchLoop (this=0x17a2790) at /var/tmp/portage/kde-apps/akonadi-17.04.3/work/akonadi-17.04.3/src/server/search/searchtaskmanager.cpp:221
#4  0x0000003190a6e786 in QtPrivate::QSlotObjectBase::call (a=0x7fce837fdae0, r=<optimized out>, this=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qobject_impl.h:101
#5  QSingleShotTimer::timerEvent (this=0x179b730) at kernel/qtimer.cpp:317
#6  0x0000003190a634cb in QObject::event (this=0x179b730, e=<optimized out>) at kernel/qobject.cpp:1285
#7  0x0000003190a3beea in doNotify (receiver=<optimized out>, event=<optimized out>) at kernel/qcoreapplication.cpp:1063
#8  0x0000003190a3c01a in QCoreApplication::notifyInternal2 (receiver=0x179b730, event=event@entry=0x7fce837fdc30) at kernel/qcoreapplication.cpp:988
#9  0x0000003190a888d3 in QCoreApplication::sendEvent (event=0x7fce837fdc30, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#10 QTimerInfoList::activateTimers (this=0x7fce60002cd0) at kernel/qtimerinfo_unix.cpp:644
#11 0x0000003190a88e51 in timerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:182
#12 0x000000318404a3ed in g_main_dispatch (context=0x7fce60000990) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3203
#13 g_main_context_dispatch (context=context@entry=0x7fce60000990) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3856
#14 0x000000318404a6d0 in g_main_context_iterate (context=context@entry=0x7fce60000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3929
#15 0x000000318404a77c in g_main_context_iteration (context=0x7fce60000990, may_block=may_block@entry=1) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3990
#16 0x0000003190a892df in QEventDispatcherGlib::processEvents (this=0x7fce600008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#17 0x0000003190a3afda in QEventLoop::exec (this=this@entry=0x7fce837fde80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#18 0x00000031908a1f44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:507
#19 0x00000031908a618c in QThreadPrivate::start (arg=0x17a2870) at thread/qthread_unix.cpp:368
#20 0x0000003182807394 in start_thread (arg=0x7fce837fe700) at pthread_create.c:333
#21 0x00000031820e7abd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 7 (Thread 0x7fce83fff700 (LWP 3091)):
#0  0x00000031820dea3d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x000000318404a66c in g_main_context_poll (priority=2147483647, n_fds=1, fds=0x7fce74002e20, timeout=-1, context=0x7fce74000990) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:4228
#2  g_main_context_iterate (context=context@entry=0x7fce74000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3924
#3  0x000000318404a77c in g_main_context_iteration (context=0x7fce74000990, may_block=may_block@entry=1) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3990
#4  0x0000003190a892fb in QEventDispatcherGlib::processEvents (this=0x7fce740008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5  0x0000003190a3afda in QEventLoop::exec (this=this@entry=0x7fce83ffee80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#6  0x00000031908a1f44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:507
#7  0x00000031908a618c in QThreadPrivate::start (arg=0x1780af0) at thread/qthread_unix.cpp:368
#8  0x0000003182807394 in start_thread (arg=0x7fce83fff700) at pthread_create.c:333
#9  0x00000031820e7abd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 6 (Thread 0x7fce88fc3700 (LWP 3090)):
#0  0x00000031820dea3d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x000000318404a66c in g_main_context_poll (priority=2147483647, n_fds=1, fds=0x7fce68003220, timeout=-1, context=0x7fce68000990) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:4228
#2  g_main_context_iterate (context=context@entry=0x7fce68000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3924
#3  0x000000318404a77c in g_main_context_iteration (context=0x7fce68000990, may_block=may_block@entry=1) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3990
#4  0x0000003190a892fb in QEventDispatcherGlib::processEvents (this=0x7fce680008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5  0x0000003190a3afda in QEventLoop::exec (this=this@entry=0x7fce88fc2e80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#6  0x00000031908a1f44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:507
#7  0x00000031908a618c in QThreadPrivate::start (arg=0x1780560) at thread/qthread_unix.cpp:368
#8  0x0000003182807394 in start_thread (arg=0x7fce88fc3700) at pthread_create.c:333
#9  0x00000031820e7abd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 5 (Thread 0x7fce897c4700 (LWP 3089)):
#0  0x00000031820dea3d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x000000318404a66c in g_main_context_poll (priority=2147483647, n_fds=1, fds=0x7fce78002e20, timeout=34200, context=0x7fce78000990) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:4228
#2  g_main_context_iterate (context=context@entry=0x7fce78000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3924
#3  0x000000318404a77c in g_main_context_iteration (context=0x7fce78000990, may_block=may_block@entry=1) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3990
#4  0x0000003190a892fb in QEventDispatcherGlib::processEvents (this=0x7fce780008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5  0x0000003190a3afda in QEventLoop::exec (this=this@entry=0x7fce897c3e80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#6  0x00000031908a1f44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:507
#7  0x00000031908a618c in QThreadPrivate::start (arg=0x17a1eb0) at thread/qthread_unix.cpp:368
#8  0x0000003182807394 in start_thread (arg=0x7fce897c4700) at pthread_create.c:333
#9  0x00000031820e7abd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 4 (Thread 0x7fce89fc5700 (LWP 3088)):
#0  0x00000031820daa2d in read () at ../sysdeps/unix/syscall-template.S:84
#1  0x000000318408e6a0 in read (__nbytes=16, __buf=0x7fce89fc4c60, __fd=<optimized out>) at /usr/include/bits/unistd.h:44
#2  g_wakeup_acknowledge (wakeup=0x7fce78002390) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gwakeup.c:210
#3  0x000000318404a0f2 in g_main_context_check (context=context@entry=0x7fce70000990, max_priority=2147483647, fds=fds@entry=0x7fce70003220, n_fds=n_fds@entry=1) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3707
#4  0x000000318404a610 in g_main_context_iterate (context=context@entry=0x7fce70000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3926
#5  0x000000318404a77c in g_main_context_iteration (context=0x7fce70000990, may_block=may_block@entry=1) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3990
#6  0x0000003190a892fb in QEventDispatcherGlib::processEvents (this=0x7fce700008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#7  0x0000003190a3afda in QEventLoop::exec (this=this@entry=0x7fce89fc4e80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#8  0x00000031908a1f44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:507
#9  0x00000031908a618c in QThreadPrivate::start (arg=0x179d270) at thread/qthread_unix.cpp:368
#10 0x0000003182807394 in start_thread (arg=0x7fce89fc5700) at pthread_create.c:333
#11 0x00000031820e7abd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 3 (Thread 0x7fce8a7c6700 (LWP 3087)):
#0  0x00000031820dea3d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x000000318404a66c in g_main_context_poll (priority=2147483647, n_fds=1, fds=0x7fce7c3297e0, timeout=1233329, context=0x7fce7c000990) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:4228
#2  g_main_context_iterate (context=context@entry=0x7fce7c000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3924
#3  0x000000318404a77c in g_main_context_iteration (context=0x7fce7c000990, may_block=may_block@entry=1) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3990
#4  0x0000003190a892fb in QEventDispatcherGlib::processEvents (this=0x7fce7c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5  0x0000003190a3afda in QEventLoop::exec (this=this@entry=0x7fce8a7c5e80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#6  0x00000031908a1f44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:507
#7  0x00000031908a618c in QThreadPrivate::start (arg=0x175fca0) at thread/qthread_unix.cpp:368
#8  0x0000003182807394 in start_thread (arg=0x7fce8a7c6700) at pthread_create.c:333
#9  0x00000031820e7abd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7fce8b7a7700 (LWP 3055)):
#0  0x000000318408fb09 in g_mutex_lock (mutex=mutex@entry=0x7fce84000990) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gthread-posix.c:1336
#1  0x000000318404a768 in g_main_context_iteration (context=0x7fce84000990, may_block=may_block@entry=1) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3989
#2  0x0000003190a892fb in QEventDispatcherGlib::processEvents (this=0x7fce840008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#3  0x0000003190a3afda in QEventLoop::exec (this=this@entry=0x7fce8b7a6e50, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#4  0x00000031908a1f44 in QThread::exec (this=this@entry=0x3194889580 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at thread/qthread.cpp:507
#5  0x0000003194815695 in QDBusConnectionManager::run (this=0x3194889580 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at qdbusconnection.cpp:178
#6  0x00000031908a618c in QThreadPrivate::start (arg=0x3194889580 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at thread/qthread_unix.cpp:368
#7  0x0000003182807394 in start_thread (arg=0x7fce8b7a7700) at pthread_create.c:333
#8  0x00000031820e7abd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7fce8c3cd740 (LWP 3052)):
#0  0x00000031820dea3d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x000000318404a66c in g_main_context_poll (priority=2147483647, n_fds=1, fds=0x1754c60, timeout=6575, context=0x1730400) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:4228
#2  g_main_context_iterate (context=context@entry=0x1730400, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3924
#3  0x000000318404a77c in g_main_context_iteration (context=0x1730400, may_block=may_block@entry=1) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3990
#4  0x0000003190a892fb in QEventDispatcherGlib::processEvents (this=0x1730a90, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5  0x0000003190a3afda in QEventLoop::exec (this=this@entry=0x7ffd7c252170, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#6  0x0000003190a429dc in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1261
#7  0x0000000000586705 in AkApplicationBase::exec (this=this@entry=0x7ffd7c2522d0) at /var/tmp/portage/kde-apps/akonadi-17.04.3/work/akonadi-17.04.3/src/shared/akapplication.cpp:123
#8  0x00000000004246a4 in main (argc=1, argv=<optimized out>) at /var/tmp/portage/kde-apps/akonadi-17.04.3/work/akonadi-17.04.3/src/server/main.cpp:78

Reported using DrKonqi
Comment 1 Denis Kurz 2017-08-07 13:19:41 UTC 
Restarting Kontact seems to have solved it for now. I can now see the contents of INBOX in Kontact. It also displays the contents of all three messages in there without any problems. I guess it wasn't Kontact-related at all.
Comment 2 Justin Zobel 2020-12-17 05:30:04 UTC 
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.
Comment 3 Bug Janitor Service 2021-01-01 04:37:16 UTC 
Dear Bug Submitter,

This bug has been in NEEDSINFO status with no change for at least
15 days. Please provide the requested information as soon as
possible and set the bug status as REPORTED. Due to regular bug
tracker maintenance, if the bug is still in NEEDSINFO status with
no change in 30 days the bug will be closed as RESOLVED > WORKSFORME
due to lack of needed information.

For more information about our bug triaging procedures please read the
wiki located here:
https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging

If you have already provided the requested information, please
mark the bug as REPORTED so that the KDE team knows that the bug is
ready to be confirmed.

Thank you for helping us make KDE software even better for everyone!
Comment 4 Bug Janitor Service 2021-01-16 04:36:12 UTC 
This bug has been in NEEDSINFO status with no change for at least
30 days. The bug is now closed as RESOLVED > WORKSFORME
due to lack of needed information.

For more information about our bug triaging procedures please read the
wiki located here:
https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging

Thank you for helping us make KDE software even better for everyone!