Application: akonadi_migration_agent (4.89.0)

Qt Version: 5.5.1
Operating System: Linux 4.3.3-040303-generic x86_64
Distribution: Ubuntu 15.10

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

I changed icons theme from nuoveXT 2.2 to Breeze and crash heppended.
I did it after installation Plasma 5.5.3 and KDE Releases Frameworks 5.18.0, before I have nuoveXT 2.2 theme.

-- Backtrace:
Application: Akonadi Agent (akonadi_migration_agent), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fb14942f840 (LWP 1485))]

Thread 2 (Thread 0x7fb147236700 (LWP 1492)):
#0  0x00007fb157cdb8dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fb153647bd2 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007fb15364974f in xcb_wait_for_event () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007fb148f5c7e9 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4  0x00007fb1585e8a6e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fb1532246aa in start_thread (arg=0x7fb147236700) at pthread_create.c:333
#6  0x00007fb157ce6eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7fb14942f840 (LWP 1485)):
[KCrash Handler]
#6  0x00007fb15322faf0 in _xend () at ../sysdeps/unix/sysv/linux/x86/elision-unlock.c:33
#7  __lll_unlock_elision (lock=0x7fb1454eb008, private=128) at ../sysdeps/unix/sysv/linux/x86/elision-unlock.c:29
#8  0x00007fb158fc3cfa in KSharedDataCache::clear() () from /usr/lib/x86_64-linux-gnu/libKF5CoreAddons.so.5
#9  0x00007fb156b49a46 in KIconLoader::reconfigure(QString const&, QStringList const&) () from /usr/lib/x86_64-linux-gnu/libKF5IconThemes.so.5
#10 0x00007fb156b49cb3 in KIconLoader::newIconLoader() () from /usr/lib/x86_64-linux-gnu/libKF5IconThemes.so.5
#11 0x00007fb156b49d9e in ?? () from /usr/lib/x86_64-linux-gnu/libKF5IconThemes.so.5
#12 0x00007fb1587f88ea in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#13 0x00007fb156b40b1e in ?? () from /usr/lib/x86_64-linux-gnu/libKF5IconThemes.so.5
#14 0x00007fb156b4be5b in ?? () from /usr/lib/x86_64-linux-gnu/libKF5IconThemes.so.5
#15 0x00007fb15b38d963 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#16 0x00007fb1587f97b1 in QObject::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#17 0x00007fb1597fa9dc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#18 0x00007fb1597ffea6 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#19 0x00007fb1587c9d7b in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#20 0x00007fb1587cc176 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#21 0x00007fb1588200e3 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#22 0x00007fb152d04ff7 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#23 0x00007fb152d05250 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#24 0x00007fb152d052fc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#25 0x00007fb1588204ef in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#26 0x00007fb1587c750a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#27 0x00007fb1587cf5ec in QCoreApplication::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#28 0x00007fb15afb2e66 in Akonadi::AgentBase::init(Akonadi::AgentBase*) () from /usr/lib/x86_64-linux-gnu/libKF5AkonadiAgentBase.so.5
#29 0x0000000000416b48 in int Akonadi::AgentBase::init<Akonadi::MigrationAgent>(int, char**) ()
#30 0x00007fb157c00a40 in __libc_start_main (main=0x416210 <main>, argc=3, argv=0x7ffc67e30598, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffc67e30588) at libc-start.c:289
#31 0x0000000000416399 in _start ()

Reported using DrKonqi