Bug 377273

Summary: Akonadi server crashed while viewing mail
Product: [Frameworks and Libraries] Akonadi Reporter: Dennis Schridde <dennis.schridde>
Component: serverAssignee: kdepim bugs <kdepim-bugs>
Status: RESOLVED DUPLICATE    
Severity: crash Keywords: drkonqi
Priority: NOR    
Version: unspecified   
Target Milestone: ---   
Platform: Ubuntu   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description Dennis Schridde 2017-03-06 09:50:20 UTC 
Application: akonadiserver (5.4.2)

Qt Version: 5.7.1
Frameworks Version: 5.31.0
Operating System: Linux 4.4.0-64-generic x86_64
Distribution: KDE neon LTS User Edition 5.8

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

- What I was doing when the application crashed:

I just fetched new mail and began browsing directories containin new mail and reading it.

This is a duplicate of bug #376976, but due to broken DrKonqi (bug #355807) I cannot mark it as such.

The crash can be reproduced sometimes.

-- Backtrace:
Application: Akonadi Server (akonadiserver), signal: Aborted
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f9d1ce428c0 (LWP 28402))]

Thread 42 (Thread 0x7f9c84ff9700 (LWP 12497)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225
#1  0x00007f9d1c210936 in QWaitConditionPrivate::wait_relative (time=30000, this=0x7f9d0422dfc0) at thread/qwaitcondition_unix.cpp:133
#2  QWaitConditionPrivate::wait (time=30000, this=0x7f9d0422dfc0) at thread/qwaitcondition_unix.cpp:141
#3  QWaitCondition::wait (this=this@entry=0x7f9d0422de00, mutex=mutex@entry=0x7f9d040035b0, time=30000) at thread/qwaitcondition_unix.cpp:215
#4  0x00007f9d1c20c1ea in QThreadPoolThread::run (this=0x7f9d0422ddf0) at thread/qthreadpool.cpp:133
#5  0x00007f9d1c20fb48 in QThreadPrivate::start (arg=0x7f9d0422ddf0) at thread/qthread_unix.cpp:368
#6  0x00007f9d1a9226ba in start_thread (arg=0x7f9c84ff9700) at pthread_create.c:333
#7  0x00007f9d1b90682d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 41 (Thread 0x7f9c7bfff700 (LWP 12496)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225
#1  0x00007f9d1c210936 in QWaitConditionPrivate::wait_relative (time=30000, this=0x7f9d0422db50) at thread/qwaitcondition_unix.cpp:133
#2  QWaitConditionPrivate::wait (time=30000, this=0x7f9d0422db50) at thread/qwaitcondition_unix.cpp:141
#3  QWaitCondition::wait (this=this@entry=0x7f9d0422d990, mutex=mutex@entry=0x7f9d040035b0, time=30000) at thread/qwaitcondition_unix.cpp:215
#4  0x00007f9d1c20c1ea in QThreadPoolThread::run (this=0x7f9d0422d980) at thread/qthreadpool.cpp:133
#5  0x00007f9d1c20fb48 in QThreadPrivate::start (arg=0x7f9d0422d980) at thread/qthread_unix.cpp:368
#6  0x00007f9d1a9226ba in start_thread (arg=0x7f9c7bfff700) at pthread_create.c:333
#7  0x00007f9d1b90682d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 40 (Thread 0x7f9c867fc700 (LWP 12495)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225
#1  0x00007f9d1c210936 in QWaitConditionPrivate::wait_relative (time=30000, this=0x7f9d04186b80) at thread/qwaitcondition_unix.cpp:133
#2  QWaitConditionPrivate::wait (time=30000, this=0x7f9d04186b80) at thread/qwaitcondition_unix.cpp:141
#3  QWaitCondition::wait (this=this@entry=0x7f9d0422c4e0, mutex=mutex@entry=0x7f9d040035b0, time=30000) at thread/qwaitcondition_unix.cpp:215
#4  0x00007f9d1c20c1ea in QThreadPoolThread::run (this=0x7f9d0422c4d0) at thread/qthreadpool.cpp:133
#5  0x00007f9d1c20fb48 in QThreadPrivate::start (arg=0x7f9d0422c4d0) at thread/qthread_unix.cpp:368
#6  0x00007f9d1a9226ba in start_thread (arg=0x7f9c867fc700) at pthread_create.c:333
#7  0x00007f9d1b90682d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 39 (Thread 0x7f9c86ffd700 (LWP 12494)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225
#1  0x00007f9d1c210936 in QWaitConditionPrivate::wait_relative (time=30000, this=0x7f9d0422e430) at thread/qwaitcondition_unix.cpp:133
#2  QWaitConditionPrivate::wait (time=30000, this=0x7f9d0422e430) at thread/qwaitcondition_unix.cpp:141
#3  QWaitCondition::wait (this=this@entry=0x7f9d0422e270, mutex=mutex@entry=0x7f9d040035b0, time=30000) at thread/qwaitcondition_unix.cpp:215
#4  0x00007f9d1c20c1ea in QThreadPoolThread::run (this=0x7f9d0422e260) at thread/qthreadpool.cpp:133
#5  0x00007f9d1c20fb48 in QThreadPrivate::start (arg=0x7f9d0422e260) at thread/qthread_unix.cpp:368
#6  0x00007f9d1a9226ba in start_thread (arg=0x7f9c86ffd700) at pthread_create.c:333
#7  0x00007f9d1b90682d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 38 (Thread 0x7f9c85ffb700 (LWP 12493)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225
#1  0x00007f9d1c210936 in QWaitConditionPrivate::wait_relative (time=30000, this=0x7f9d0422d720) at thread/qwaitcondition_unix.cpp:133
#2  QWaitConditionPrivate::wait (time=30000, this=0x7f9d0422d720) at thread/qwaitcondition_unix.cpp:141
#3  QWaitCondition::wait (this=this@entry=0x7f9d04186c40, mutex=mutex@entry=0x7f9d040035b0, time=30000) at thread/qwaitcondition_unix.cpp:215
#4  0x00007f9d1c20c1ea in QThreadPoolThread::run (this=0x7f9d04186c30) at thread/qthreadpool.cpp:133
#5  0x00007f9d1c20fb48 in QThreadPrivate::start (arg=0x7f9d04186c30) at thread/qthread_unix.cpp:368
#6  0x00007f9d1a9226ba in start_thread (arg=0x7f9c85ffb700) at pthread_create.c:333
#7  0x00007f9d1b90682d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 37 (Thread 0x7f9c7b7fe700 (LWP 11681)):
#0  0x00007f9d18e97a94 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f9d18e52910 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f9d18e532bb in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f9d18e5349c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f9d1c43075b in QEventDispatcherGlib::processEvents (this=0x7f9cbc0de680, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5  0x00007f9d1c3db0ba in QEventLoop::exec (this=this@entry=0x7f9c7b7fdd00, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#6  0x00007f9d1c20af64 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:507
#7  0x00007f9d1c20fb48 in QThreadPrivate::start (arg=0xadb4c0) at thread/qthread_unix.cpp:368
#8  0x00007f9d1a9226ba in start_thread (arg=0x7f9c7b7fe700) at pthread_create.c:333
#9  0x00007f9d1b90682d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 36 (Thread 0x7f9c857fa700 (LWP 11628)):
#0  0x00007f9d18e97a94 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f9d18e534a6 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f9d1c43075b in QEventDispatcherGlib::processEvents (this=0x7f9ca801a890, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#3  0x00007f9d1c3db0ba in QEventLoop::exec (this=this@entry=0x7f9c857f9d00, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#4  0x00007f9d1c20af64 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:507
#5  0x00007f9d1c20fb48 in QThreadPrivate::start (arg=0xb0f8a0) at thread/qthread_unix.cpp:368
#6  0x00007f9d1a9226ba in start_thread (arg=0x7f9c857fa700) at pthread_create.c:333
#7  0x00007f9d1b90682d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 35 (Thread 0x7f9c877fe700 (LWP 11627)):
#0  0x00007f9d18e97a79 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f9d18e53488 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f9d1c43075b in QEventDispatcherGlib::processEvents (this=0x7f9cac068ad0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#3  0x00007f9d1c3db0ba in QEventLoop::exec (this=this@entry=0x7f9c877fdd00, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#4  0x00007f9d1c20af64 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:507
#5  0x00007f9d1c20fb48 in QThreadPrivate::start (arg=0xb15f90) at thread/qthread_unix.cpp:368
#6  0x00007f9d1a9226ba in start_thread (arg=0x7f9c877fe700) at pthread_create.c:333
#7  0x00007f9d1b90682d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 34 (Thread 0x7f9c7affd700 (LWP 29161)):
#0  0x00007f9d1b8fab5d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f9d18e5338c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f9d18e5349c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f9d1c43075b in QEventDispatcherGlib::processEvents (this=0x7f9ca00769d0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f9d1c3db0ba in QEventLoop::exec (this=this@entry=0x7f9c7affcd00, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#5  0x00007f9d1c20af64 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:507
#6  0x00007f9d1c20fb48 in QThreadPrivate::start (arg=0xad83a0) at thread/qthread_unix.cpp:368
#7  0x00007f9d1a9226ba in start_thread (arg=0x7f9c7affd700) at pthread_create.c:333
#8  0x00007f9d1b90682d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 33 (Thread 0x7f9c87fff700 (LWP 28456)):
#0  0x00007f9d18e97a79 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f9d18e52929 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f9d18e532bb in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f9d18e5349c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f9d1c43075b in QEventDispatcherGlib::processEvents (this=0xb2dd80, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5  0x00007f9d1c3db0ba in QEventLoop::exec (this=this@entry=0x7f9c87ffed00, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#6  0x00007f9d1c20af64 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:507
#7  0x00007f9d1c20fb48 in QThreadPrivate::start (arg=0xb2c930) at thread/qthread_unix.cpp:368
#8  0x00007f9d1a9226ba in start_thread (arg=0x7f9c87fff700) at pthread_create.c:333
#9  0x00007f9d1b90682d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 32 (Thread 0x7f9cb4ff9700 (LWP 28454)):
#0  0x00007f9d1b8fab5d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f9d18e5338c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f9d18e5349c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f9d1c43075b in QEventDispatcherGlib::processEvents (this=0x7f9c7c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f9d1c3db0ba in QEventLoop::exec (this=this@entry=0x7f9cb4ff8d00, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#5  0x00007f9d1c20af64 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:507
#6  0x00007f9d1c20fb48 in QThreadPrivate::start (arg=0xb2acc0) at thread/qthread_unix.cpp:368
#7  0x00007f9d1a9226ba in start_thread (arg=0x7f9cb4ff9700) at pthread_create.c:333
#8  0x00007f9d1b90682d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 31 (Thread 0x7f9cb57fa700 (LWP 28453)):
#0  0x00007f9d18e52961 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f9d18e532bb in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f9d18e5349c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f9d1c43075b in QEventDispatcherGlib::processEvents (this=0x7f9c800008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f9d1c3db0ba in QEventLoop::exec (this=this@entry=0x7f9cb57f9d00, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#5  0x00007f9d1c20af64 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:507
#6  0x00007f9d1c20fb48 in QThreadPrivate::start (arg=0xb244e0) at thread/qthread_unix.cpp:368
#7  0x00007f9d1a9226ba in start_thread (arg=0x7f9cb57fa700) at pthread_create.c:333
#8  0x00007f9d1b90682d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 30 (Thread 0x7f9cb5ffb700 (LWP 28452)):
#0  0x00007f9d1b8f669d in read () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f9d18e966f0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f9d18e52e74 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f9d18e53330 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f9d18e5349c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f9d1c43075b in QEventDispatcherGlib::processEvents (this=0x7f9c8c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#6  0x00007f9d1c3db0ba in QEventLoop::exec (this=this@entry=0x7f9cb5ffad00, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#7  0x00007f9d1c20af64 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:507
#8  0x00007f9d1c20fb48 in QThreadPrivate::start (arg=0xb26bd0) at thread/qthread_unix.cpp:368
#9  0x00007f9d1a9226ba in start_thread (arg=0x7f9cb5ffb700) at pthread_create.c:333
#10 0x00007f9d1b90682d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 29 (Thread 0x7f9cb67fc700 (LWP 28449)):
#0  0x00007f9d18e97a94 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f9d18e52bf9 in g_main_context_query () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f9d18e53307 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f9d18e5349c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f9d1c43075b in QEventDispatcherGlib::processEvents (this=0x7f9c880008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5  0x00007f9d1c3db0ba in QEventLoop::exec (this=this@entry=0x7f9cb67fbd00, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#6  0x00007f9d1c20af64 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:507
#7  0x00007f9d1c20fb48 in QThreadPrivate::start (arg=0xb2bd60) at thread/qthread_unix.cpp:368
#8  0x00007f9d1a9226ba in start_thread (arg=0x7f9cb67fc700) at pthread_create.c:333
#9  0x00007f9d1b90682d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 28 (Thread 0x7f9cb6ffd700 (LWP 28447)):
#0  0x00007f9d1b8fab5d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f9d18e5338c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f9d18e5349c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f9d1c43075b in QEventDispatcherGlib::processEvents (this=0x7f9c940008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f9d1c3db0ba in QEventLoop::exec (this=this@entry=0x7f9cb6ffcd00, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#5  0x00007f9d1c20af64 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:507
#6  0x00007f9d1c20fb48 in QThreadPrivate::start (arg=0xb26280) at thread/qthread_unix.cpp:368
#7  0x00007f9d1a9226ba in start_thread (arg=0x7f9cb6ffd700) at pthread_create.c:333
#8  0x00007f9d1b90682d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 27 (Thread 0x7f9cb77fe700 (LWP 28444)):
#0  0x00007f9d18e97a94 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f9d18e529a0 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f9d18e532bb in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f9d18e5349c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f9d1c43075b in QEventDispatcherGlib::processEvents (this=0x7f9c900008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5  0x00007f9d1c3db0ba in QEventLoop::exec (this=this@entry=0x7f9cb77fdd00, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#6  0x00007f9d1c20af64 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:507
#7  0x00007f9d1c20fb48 in QThreadPrivate::start (arg=0xb2a050) at thread/qthread_unix.cpp:368
#8  0x00007f9d1a9226ba in start_thread (arg=0x7f9cb77fe700) at pthread_create.c:333
#9  0x00007f9d1b90682d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 26 (Thread 0x7f9cb7fff700 (LWP 28442)):
#0  0x00007f9d18e97a79 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f9d18e53290 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f9d18e5349c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f9d1c43075b in QEventDispatcherGlib::processEvents (this=0x7f9c9c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f9d1c3db0ba in QEventLoop::exec (this=this@entry=0x7f9cb7ffed00, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#5  0x00007f9d1c20af64 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:507
#6  0x00007f9d1c20fb48 in QThreadPrivate::start (arg=0xb24100) at thread/qthread_unix.cpp:368
#7  0x00007f9d1a9226ba in start_thread (arg=0x7f9cb7fff700) at pthread_create.c:333
#8  0x00007f9d1b90682d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 25 (Thread 0x7f9cc4ff9700 (LWP 28439)):
#0  0x00007f9d1b8fab5d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f9d18e5338c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f9d18e5349c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f9d1c43075b in QEventDispatcherGlib::processEvents (this=0x7f9c980008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f9d1c3db0ba in QEventLoop::exec (this=this@entry=0x7f9cc4ff8d00, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#5  0x00007f9d1c20af64 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:507
#6  0x00007f9d1c20fb48 in QThreadPrivate::start (arg=0xb2a830) at thread/qthread_unix.cpp:368
#7  0x00007f9d1a9226ba in start_thread (arg=0x7f9cc4ff9700) at pthread_create.c:333
#8  0x00007f9d1b90682d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 24 (Thread 0x7f9cc57fa700 (LWP 28437)):
#0  0x00007ffeb2d819a9 in ?? ()
#1  0x00007ffeb2d81cd5 in clock_gettime ()
#2  0x00007f9d1b914c86 in __GI___clock_gettime (clock_id=clock_id@entry=1, tp=tp@entry=0x7f9cc57f9ad0) at ../sysdeps/unix/clock_gettime.c:115
#3  0x00007f9d1c2b5241 in qt_clock_gettime (ts=0x7f9cc57f9ad0, 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  0x00007f9d1c42e3d9 in QTimerInfoList::updateCurrentTime (this=0x7f9ca4002cd0) at kernel/qtimerinfo_unix.cpp:91
#7  0x00007f9d1c42fc56 in timerSourceCheckHelper (src=<optimized out>) at kernel/qeventdispatcher_glib.cpp:146
#8  idleTimerSourceCheck (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:223
#9  0x00007f9d18e52dc1 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007f9d18e53330 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#11 0x00007f9d18e5349c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#12 0x00007f9d1c43075b in QEventDispatcherGlib::processEvents (this=0x7f9ca40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#13 0x00007f9d1c3db0ba in QEventLoop::exec (this=this@entry=0x7f9cc57f9d00, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#14 0x00007f9d1c20af64 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:507
#15 0x00007f9d1c20fb48 in QThreadPrivate::start (arg=0xb242a0) at thread/qthread_unix.cpp:368
#16 0x00007f9d1a9226ba in start_thread (arg=0x7f9cc57fa700) at pthread_create.c:333
#17 0x00007f9d1b90682d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 23 (Thread 0x7f9cc5ffb700 (LWP 28436)):
#0  0x00007f9d1b8fab5d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f9d18e5338c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f9d18e5349c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f9d1c43075b in QEventDispatcherGlib::processEvents (this=0x7f9ca00008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f9d1c3db0ba in QEventLoop::exec (this=this@entry=0x7f9cc5ffad00, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#5  0x00007f9d1c20af64 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:507
#6  0x00007f9d1c20fb48 in QThreadPrivate::start (arg=0xb29390) at thread/qthread_unix.cpp:368
#7  0x00007f9d1a9226ba in start_thread (arg=0x7f9cc5ffb700) at pthread_create.c:333
#8  0x00007f9d1b90682d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 22 (Thread 0x7f9cc67fc700 (LWP 28435)):
#0  0x00007f9d18e52882 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f9d18e532bb in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f9d18e5349c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f9d1c43075b in QEventDispatcherGlib::processEvents (this=0x7f9cac0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f9d1c3db0ba in QEventLoop::exec (this=this@entry=0x7f9cc67fbd00, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#5  0x00007f9d1c20af64 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:507
#6  0x00007f9d1c20fb48 in QThreadPrivate::start (arg=0xb28440) at thread/qthread_unix.cpp:368
#7  0x00007f9d1a9226ba in start_thread (arg=0x7f9cc67fc700) at pthread_create.c:333
#8  0x00007f9d1b90682d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 21 (Thread 0x7f9cc6ffd700 (LWP 28429)):
#0  0x00007f9d18e97a79 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f9d18e527f7 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f9d18e532bb in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f9d18e5349c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f9d1c43075b in QEventDispatcherGlib::processEvents (this=0x7f9ca80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5  0x00007f9d1c3db0ba in QEventLoop::exec (this=this@entry=0x7f9cc6ffcd00, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#6  0x00007f9d1c20af64 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:507
#7  0x00007f9d1c20fb48 in QThreadPrivate::start (arg=0xb28b90) at thread/qthread_unix.cpp:368
#8  0x00007f9d1a9226ba in start_thread (arg=0x7f9cc6ffd700) at pthread_create.c:333
#9  0x00007f9d1b90682d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 20 (Thread 0x7f9cc77fe700 (LWP 28428)):
#0  0x00007f9d1b8fab5d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f9d18e5338c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f9d18e5349c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f9d1c43075b in QEventDispatcherGlib::processEvents (this=0x7f9cb00008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f9d1c3db0ba in QEventLoop::exec (this=this@entry=0x7f9cc77fdd00, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#5  0x00007f9d1c20af64 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:507
#6  0x00007f9d1c20fb48 in QThreadPrivate::start (arg=0xb25a60) at thread/qthread_unix.cpp:368
#7  0x00007f9d1a9226ba in start_thread (arg=0x7f9cc77fe700) at pthread_create.c:333
#8  0x00007f9d1b90682d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 19 (Thread 0x7f9cc7fff700 (LWP 28427)):
#0  0x00007f9d1b8fab5d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f9d18e5338c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f9d18e5349c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f9d1c43075b in QEventDispatcherGlib::processEvents (this=0x7f9cbc0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f9d1c3db0ba in QEventLoop::exec (this=this@entry=0x7f9cc7ffed00, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#5  0x00007f9d1c20af64 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:507
#6  0x00007f9d1c20fb48 in QThreadPrivate::start (arg=0xb27bb0) at thread/qthread_unix.cpp:368
#7  0x00007f9d1a9226ba in start_thread (arg=0x7f9cc7fff700) at pthread_create.c:333
#8  0x00007f9d1b90682d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 18 (Thread 0x7f9ce0ff9700 (LWP 28426)):
#0  0x00007f9d1b8fab5d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f9d18e5338c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f9d18e5349c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f9d1c43075b in QEventDispatcherGlib::processEvents (this=0x7f9cc00008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f9d1c3db0ba in QEventLoop::exec (this=this@entry=0x7f9ce0ff8d00, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#5  0x00007f9d1c20af64 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:507
#6  0x00007f9d1c20fb48 in QThreadPrivate::start (arg=0xb27380) at thread/qthread_unix.cpp:368
#7  0x00007f9d1a9226ba in start_thread (arg=0x7f9ce0ff9700) at pthread_create.c:333
#8  0x00007f9d1b90682d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 17 (Thread 0x7f9ce17fa700 (LWP 28424)):
#0  0x00007f9d1c20eb0e in QThreadData::current (createIfNecessary=createIfNecessary@entry=true) at thread/qthread_unix.cpp:263
#1  0x00007f9d1c430011 in postEventSourcePrepare (timeout=0x0, s=0x7f9cb80012d0) at kernel/qeventdispatcher_glib.cpp:252
#2  postEventSourceCheck (source=0x7f9cb80012d0) at kernel/qeventdispatcher_glib.cpp:269
#3  0x00007f9d18e52dc1 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f9d18e53330 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f9d18e5349c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f9d1c43075b in QEventDispatcherGlib::processEvents (this=0x7f9cb80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#7  0x00007f9d1c3db0ba in QEventLoop::exec (this=this@entry=0x7f9ce17f9d00, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#8  0x00007f9d1c20af64 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:507
#9  0x00007f9d1c20fb48 in QThreadPrivate::start (arg=0xb26b50) at thread/qthread_unix.cpp:368
#10 0x00007f9d1a9226ba in start_thread (arg=0x7f9ce17fa700) at pthread_create.c:333
#11 0x00007f9d1b90682d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 16 (Thread 0x7f9ce1ffb700 (LWP 28423)):
#0  0x00007f9d18e97a94 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f9d18e52bf9 in g_main_context_query () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f9d18e53307 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f9d18e5349c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f9d1c43075b in QEventDispatcherGlib::processEvents (this=0x7f9cd40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5  0x00007f9d1c3db0ba in QEventLoop::exec (this=this@entry=0x7f9ce1ffad00, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#6  0x00007f9d1c20af64 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:507
#7  0x00007f9d1c20fb48 in QThreadPrivate::start (arg=0xb26130) at thread/qthread_unix.cpp:368
#8  0x00007f9d1a9226ba in start_thread (arg=0x7f9ce1ffb700) at pthread_create.c:333
#9  0x00007f9d1b90682d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 15 (Thread 0x7f9ce27fc700 (LWP 28422)):
#0  0x00007f9d18e97a94 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f9d18e52910 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f9d18e532bb in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f9d18e5349c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f9d1c43075b in QEventDispatcherGlib::processEvents (this=0x7f9ccc0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5  0x00007f9d1c3db0ba in QEventLoop::exec (this=this@entry=0x7f9ce27fbd00, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#6  0x00007f9d1c20af64 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:507
#7  0x00007f9d1c20fb48 in QThreadPrivate::start (arg=0xb258e0) at thread/qthread_unix.cpp:368
#8  0x00007f9d1a9226ba in start_thread (arg=0x7f9ce27fc700) at pthread_create.c:333
#9  0x00007f9d1b90682d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 14 (Thread 0x7f9ce2ffd700 (LWP 28420)):
#0  0x00007f9d1b8fab5d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f9d18e5338c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f9d18e5349c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f9d1c43075b in QEventDispatcherGlib::processEvents (this=0x7f9cc80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f9d1c3db0ba in QEventLoop::exec (this=this@entry=0x7f9ce2ffcd00, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#5  0x00007f9d1c20af64 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:507
#6  0x00007f9d1c20fb48 in QThreadPrivate::start (arg=0xb24120) at thread/qthread_unix.cpp:368
#7  0x00007f9d1a9226ba in start_thread (arg=0x7f9ce2ffd700) at pthread_create.c:333
#8  0x00007f9d1b90682d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 13 (Thread 0x7f9ce37fe700 (LWP 28417)):
#0  0x00007f9d18e52871 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f9d18e532bb in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f9d18e5349c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f9d1c43075b in QEventDispatcherGlib::processEvents (this=0x7f9cd00008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f9d1c3db0ba in QEventLoop::exec (this=this@entry=0x7f9ce37fdd00, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#5  0x00007f9d1c20af64 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:507
#6  0x00007f9d1c20fb48 in QThreadPrivate::start (arg=0xb24a40) at thread/qthread_unix.cpp:368
#7  0x00007f9d1a9226ba in start_thread (arg=0x7f9ce37fe700) at pthread_create.c:333
#8  0x00007f9d1b90682d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 12 (Thread 0x7f9ce3fff700 (LWP 28415)):
#0  0x00007f9d1b8fab5d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f9d18e5338c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f9d18e5349c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f9d1c43075b in QEventDispatcherGlib::processEvents (this=0x7f9cd80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f9d1c3db0ba in QEventLoop::exec (this=this@entry=0x7f9ce3ffed00, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#5  0x00007f9d1c20af64 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:507
#6  0x00007f9d1c20fb48 in QThreadPrivate::start (arg=0xad80b0) at thread/qthread_unix.cpp:368
#7  0x00007f9d1a9226ba in start_thread (arg=0x7f9ce3fff700) at pthread_create.c:333
#8  0x00007f9d1b90682d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 11 (Thread 0x7f9cf4935700 (LWP 28414)):
#0  0x00007f9d18e97a70 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f9d18e52929 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f9d18e532bb in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f9d18e5349c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f9d1c43075b in QEventDispatcherGlib::processEvents (this=0x7f9cdc0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5  0x00007f9d1c3db0ba in QEventLoop::exec (this=this@entry=0x7f9cf4934d00, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#6  0x00007f9d1c20af64 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:507
#7  0x00007f9d1c20fb48 in QThreadPrivate::start (arg=0xace670) at thread/qthread_unix.cpp:368
#8  0x00007f9d1a9226ba in start_thread (arg=0x7f9cf4935700) at pthread_create.c:333
#9  0x00007f9d1b90682d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 10 (Thread 0x7f9cf5136700 (LWP 28413)):
[KCrash Handler]
#6  0x00007f9d1b835428 in __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:54
#7  0x00007f9d1b83702a in __GI_abort () at abort.c:89
#8  0x00007f9d1be6e84d in __gnu_cxx::__verbose_terminate_handler() () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#9  0x00007f9d1be6c6b6 in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#10 0x00007f9d1be6c701 in std::terminate() () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#11 0x00007f9d1be6c919 in __cxa_throw () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#12 0x00007f9d1c733b02 in Akonadi::Protocol::DataStream::operator<< <unsigned char> (this=<optimized out>, val=148 '\224') at /workspace/build/src/private/datastream_p_p.h:92
#13 0x00007f9d1c733db8 in Akonadi::Protocol::CommandPrivate::serialize (stream=..., this=0x7f9ce80d17e0) at /workspace/build/src/private/protocol.cpp:266
#14 Akonadi::Protocol::ResponsePrivate::serialize (this=0x7f9ce80d17e0, stream=...) at /workspace/build/src/private/protocol.cpp:425
#15 0x00007f9d1c71c294 in Akonadi::Protocol::operator<< (command=..., stream=...) at /workspace/build/src/private/protocol.cpp:383
#16 Akonadi::Protocol::serialize (device=<optimized out>, command=...) at /workspace/build/src/private/protocol.cpp:636
#17 0x000000000042ac63 in Akonadi::Server::Connection::sendResponse (this=0xb231a0, tag=343, response=...) at /workspace/build/src/server/connection.cpp:404
#18 0x000000000042ee72 in Akonadi::Server::Handler::sendResponse (response=..., this=0x7f9ce80ca890) at /workspace/build/src/server/handler.cpp:268
#19 Akonadi::Server::Handler::sendResponse<Akonadi::Protocol::Response> (this=0x7f9ce80ca890, response=...) at /workspace/build/src/server/handler.h:152
#20 Akonadi::Server::Handler::failureResponse (this=this@entry=0x7f9ce80ca890, failureMessage=...) at /workspace/build/src/server/handler.cpp:261
#21 0x000000000042f02f in Akonadi::Server::Handler::failureResponse (this=0x7f9ce80ca890, failureMessage=failureMessage@entry=0x583698 "Unknown exception caught") at /workspace/build/src/server/handler.cpp:252
#22 0x000000000042cb96 in Akonadi::Server::Connection::slotNewData (this=0xb231a0) at /workspace/build/src/server/connection.cpp:261
#23 0x00007f9d1c4081f6 in QtPrivate::QSlotObjectBase::call (a=0x7f9cf51358c0, r=0xb231a0, this=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qobject_impl.h:101
#24 QMetaObject::activate (sender=0x7f9ce8002ed0, signalOffset=<optimized out>, local_signal_index=<optimized out>, argv=<optimized out>) at kernel/qobject.cpp:3723
#25 0x00007f9d1c407e89 in QMetaObject::activate (sender=sender@entry=0x7f9ce8002fc8, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3740
#26 0x00007f9d1c408837 in QMetaObject::activate (sender=sender@entry=0x7f9ce8002fc8, m=m@entry=0x7f9d1c620e40 <QIODevice::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3602
#27 0x00007f9d1c47ca50 in QIODevice::readyRead (this=this@entry=0x7f9ce8002fc8) at .moc/moc_qiodevice.cpp:184
#28 0x00007f9d1cf79095 in QAbstractSocketPrivate::emitReadyRead (this=this@entry=0x7f9ce8003020) at socket/qabstractsocket.cpp:1303
#29 0x00007f9d1cf79150 in QAbstractSocketPrivate::canReadNotification (this=0x7f9ce8003020) at socket/qabstractsocket.cpp:724
#30 0x00007f9d1cf83ed1 in QReadNotifier::event (this=<optimized out>, e=<optimized out>) at socket/qnativesocketengine.cpp:1209
#31 0x00007f9d1c3dd0bb in doNotify (event=0x7f9cf5135ae0, receiver=0x7f9ce8003260) at kernel/qcoreapplication.cpp:1063
#32 QCoreApplication::notify (event=<optimized out>, receiver=<optimized out>, this=<optimized out>) at kernel/qcoreapplication.cpp:1049
#33 QCoreApplication::notifyInternal2 (receiver=0x7f9ce8003260, event=event@entry=0x7f9cf5135ae0) at kernel/qcoreapplication.cpp:988
#34 0x00007f9d1c430bfd in QCoreApplication::sendEvent (event=0x7f9cf5135ae0, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#35 socketNotifierSourceDispatch (source=0x7f9ce8002c00) at kernel/qeventdispatcher_glib.cpp:106
#36 0x00007f9d18e53197 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#37 0x00007f9d18e533f0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#38 0x00007f9d18e5349c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#39 0x00007f9d1c43075b in QEventDispatcherGlib::processEvents (this=0x7f9ce80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#40 0x00007f9d1c3db0ba in QEventLoop::exec (this=this@entry=0x7f9cf5135d00, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#41 0x00007f9d1c20af64 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:507
#42 0x00007f9d1c20fb48 in QThreadPrivate::start (arg=0xafc500) at thread/qthread_unix.cpp:368
#43 0x00007f9d1a9226ba in start_thread (arg=0x7f9cf5136700) at pthread_create.c:333
#44 0x00007f9d1b90682d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 9 (Thread 0x7f9d0a7fc700 (LWP 28412)):
#0  0x00007f9d1b8f669d in read () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f9d18e966f0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f9d18e52e74 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f9d18e53330 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f9d18e5349c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f9d1c43075b in QEventDispatcherGlib::processEvents (this=0x7f9ce40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#6  0x00007f9d1c3db0ba in QEventLoop::exec (this=this@entry=0x7f9d0a7fbd00, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#7  0x00007f9d1c20af64 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:507
#8  0x00007f9d1c20fb48 in QThreadPrivate::start (arg=0xaf2e70) at thread/qthread_unix.cpp:368
#9  0x00007f9d1a9226ba in start_thread (arg=0x7f9d0a7fc700) at pthread_create.c:333
#10 0x00007f9d1b90682d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 8 (Thread 0x7f9d0affd700 (LWP 28411)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f9d1c2109fb in QWaitConditionPrivate::wait (time=18446744073709551615, this=0xaf29e0) at thread/qwaitcondition_unix.cpp:143
#2  QWaitCondition::wait (this=this@entry=0xaf24f8, mutex=mutex@entry=0xaf2500, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:215
#3  0x000000000043e295 in Akonadi::Server::SearchTaskManager::searchLoop (this=0xaf24d0) at /workspace/build/src/server/search/searchtaskmanager.cpp:222
#4  0x00007f9d1c414546 in QtPrivate::QSlotObjectBase::call (a=0x7f9d0affc990, r=<optimized out>, this=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qobject_impl.h:101
#5  QSingleShotTimer::timerEvent (this=0xaeb010) at kernel/qtimer.cpp:317
#6  0x00007f9d1c408d53 in QObject::event (this=0xaeb010, e=<optimized out>) at kernel/qobject.cpp:1285
#7  0x00007f9d1c3dd0bb in doNotify (event=0x7f9d0affcab0, receiver=0xaeb010) at kernel/qcoreapplication.cpp:1063
#8  QCoreApplication::notify (event=<optimized out>, receiver=<optimized out>, this=<optimized out>) at kernel/qcoreapplication.cpp:1049
#9  QCoreApplication::notifyInternal2 (receiver=0xaeb010, event=event@entry=0x7f9d0affcab0) at kernel/qcoreapplication.cpp:988
#10 0x00007f9d1c42f68e in QCoreApplication::sendEvent (event=0x7f9d0affcab0, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#11 QTimerInfoList::activateTimers (this=0x7f9cec002cd0) at kernel/qtimerinfo_unix.cpp:644
#12 0x00007f9d1c42fbc1 in timerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:182
#13 0x00007f9d18e53197 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#14 0x00007f9d18e533f0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#15 0x00007f9d18e5349c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#16 0x00007f9d1c43073f in QEventDispatcherGlib::processEvents (this=0x7f9cec0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#17 0x00007f9d1c3db0ba in QEventLoop::exec (this=this@entry=0x7f9d0affcd00, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#18 0x00007f9d1c20af64 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:507
#19 0x00007f9d1c20fb48 in QThreadPrivate::start (arg=0xaf25b0) at thread/qthread_unix.cpp:368
#20 0x00007f9d1a9226ba in start_thread (arg=0x7f9d0affd700) at pthread_create.c:333
#21 0x00007f9d1b90682d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 7 (Thread 0x7f9d0b7fe700 (LWP 28410)):
#0  0x00007f9d1b8fab5d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f9d18e5338c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f9d18e5349c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f9d1c43075b in QEventDispatcherGlib::processEvents (this=0x7f9cf00008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f9d1c3db0ba in QEventLoop::exec (this=this@entry=0x7f9d0b7fdd00, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#5  0x00007f9d1c20af64 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:507
#6  0x00007f9d1c20fb48 in QThreadPrivate::start (arg=0xaf1ff0) at thread/qthread_unix.cpp:368
#7  0x00007f9d1a9226ba in start_thread (arg=0x7f9d0b7fe700) at pthread_create.c:333
#8  0x00007f9d1b90682d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 6 (Thread 0x7f9d0bfff700 (LWP 28409)):
#0  0x00007ffeb2d81b45 in clock_gettime ()
#1  0x00007f9d1b914c86 in __GI___clock_gettime (clock_id=clock_id@entry=1, tp=tp@entry=0x7f9d0bffea60) at ../sysdeps/unix/clock_gettime.c:115
#2  0x00007f9d1c2b5241 in qt_clock_gettime (ts=0x7f9d0bffea60, clock=<optimized out>) at tools/qelapsedtimer_unix.cpp:109
#3  do_gettime (frac=<synthetic pointer>, sec=<synthetic pointer>) at tools/qelapsedtimer_unix.cpp:164
#4  qt_gettime () at tools/qelapsedtimer_unix.cpp:173
#5  0x00007f9d1c42e3d9 in QTimerInfoList::updateCurrentTime (this=this@entry=0x7f9cf8002ed0) at kernel/qtimerinfo_unix.cpp:91
#6  0x00007f9d1c42e945 in QTimerInfoList::timerWait (this=0x7f9cf8002ed0, tm=...) at kernel/qtimerinfo_unix.cpp:388
#7  0x00007f9d1c42fd0e in timerSourcePrepareHelper (timeout=0x7f9d0bffeb34, src=<optimized out>) at kernel/qeventdispatcher_glib.cpp:132
#8  timerSourcePrepare (source=<optimized out>, timeout=0x7f9d0bffeb34) at kernel/qeventdispatcher_glib.cpp:165
#9  0x00007f9d18e5291d in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007f9d18e532bb in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#11 0x00007f9d18e5349c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#12 0x00007f9d1c43075b in QEventDispatcherGlib::processEvents (this=0x7f9cf80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#13 0x00007f9d1c3db0ba in QEventLoop::exec (this=this@entry=0x7f9d0bffed00, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#14 0x00007f9d1c20af64 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:507
#15 0x00007f9d1c20fb48 in QThreadPrivate::start (arg=0xad3470) at thread/qthread_unix.cpp:368
#16 0x00007f9d1a9226ba in start_thread (arg=0x7f9d0bfff700) at pthread_create.c:333
#17 0x00007f9d1b90682d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 5 (Thread 0x7f9d10983700 (LWP 28408)):
#0  0x00007f9d18e503d7 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f9d18e528bb in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f9d18e532bb in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f9d18e5349c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f9d1c43075b in QEventDispatcherGlib::processEvents (this=0x7f9cfc0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5  0x00007f9d1c3db0ba in QEventLoop::exec (this=this@entry=0x7f9d10982d00, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#6  0x00007f9d1c20af64 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:507
#7  0x00007f9d1c20fb48 in QThreadPrivate::start (arg=0xad2fa0) at thread/qthread_unix.cpp:368
#8  0x00007f9d1a9226ba in start_thread (arg=0x7f9d10983700) at pthread_create.c:333
#9  0x00007f9d1b90682d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 4 (Thread 0x7f9d11184700 (LWP 28407)):
#0  0x00007f9d1b8fab5d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f9d18e5338c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f9d18e5349c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f9d1c43075b in QEventDispatcherGlib::processEvents (this=0x7f9d000008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f9d1c3db0ba in QEventLoop::exec (this=this@entry=0x7f9d11183d00, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#5  0x00007f9d1c20af64 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:507
#6  0x00007f9d1c20fb48 in QThreadPrivate::start (arg=0xb00390) at thread/qthread_unix.cpp:368
#7  0x00007f9d1a9226ba in start_thread (arg=0x7f9d11184700) at pthread_create.c:333
#8  0x00007f9d1b90682d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 3 (Thread 0x7f9d11985700 (LWP 28406)):
#0  0x00007f9d18e97a94 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f9d18e52db9 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f9d18e53330 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f9d18e5349c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f9d1c43075b in QEventDispatcherGlib::processEvents (this=0x7f9d040008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5  0x00007f9d1c3db0ba in QEventLoop::exec (this=this@entry=0x7f9d11984d00, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#6  0x00007f9d1c20af64 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:507
#7  0x00007f9d1c20fb48 in QThreadPrivate::start (arg=0xac24c0) at thread/qthread_unix.cpp:368
#8  0x00007f9d1a9226ba in start_thread (arg=0x7f9d11985700) at pthread_create.c:333
#9  0x00007f9d1b90682d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7f9d12820700 (LWP 28403)):
#0  0x00007f9d18e97a94 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f9d18e534a6 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f9d1c43075b in QEventDispatcherGlib::processEvents (this=0x7f9d0c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#3  0x00007f9d1c3db0ba in QEventLoop::exec (this=this@entry=0x7f9d1281fcd0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#4  0x00007f9d1c20af64 in QThread::exec (this=this@entry=0x7f9d1c6edd60 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at thread/qthread.cpp:507
#5  0x00007f9d1c679735 in QDBusConnectionManager::run (this=0x7f9d1c6edd60 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at qdbusconnection.cpp:178
#6  0x00007f9d1c20fb48 in QThreadPrivate::start (arg=0x7f9d1c6edd60 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at thread/qthread_unix.cpp:368
#7  0x00007f9d1a9226ba in start_thread (arg=0x7f9d12820700) at pthread_create.c:333
#8  0x00007f9d1b90682d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7f9d1ce428c0 (LWP 28402)):
#0  0x00007f9d1b8fab5d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f9d18e5338c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f9d18e5349c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f9d1c43073f in QEventDispatcherGlib::processEvents (this=0xabc490, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#4  0x00007f9d1c3db0ba in QEventLoop::exec (this=this@entry=0x7ffeb2d67bb0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#5  0x00007f9d1c3e36cc in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1261
#6  0x0000000000580445 in AkApplicationBase::exec (this=this@entry=0x7ffeb2d67d20) at /workspace/build/src/shared/akapplication.cpp:125
#7  0x0000000000423f86 in main (argc=1, argv=<optimized out>) at /workspace/build/src/server/main.cpp:81

Possible duplicates by query: bug 376976.

Reported using DrKonqi
Comment 1 Christoph Feck 2017-03-06 23:29:57 UTC 

*** This bug has been marked as a duplicate of bug 374734 ***