Application: akonadi_migration_agent (4.89.0)
 (Compiled from sources)
Qt Version: 5.5.1
Operating System: Linux 4.2.0-25-generic x86_64
Distribution: Ubuntu 15.10

-- Information about the crash:
- Unusual behavior I noticed:
Plasma crashes everytime  i try to chhange the icon theme. Not a big deal but it might be awful for some people

The crash can be reproduced every time.

-- 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 0x7f945b970840 (LWP 1417))]

Thread 2 (Thread 0x7f94598a3700 (LWP 1446)):
#0  0x00007f946a2218dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f9465b8dbd2 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007f9465b8f74f in xcb_wait_for_event () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007f945b5c97e9 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4  0x00007f946ab2ea6e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f946576a6aa in start_thread (arg=0x7f94598a3700) at pthread_create.c:333
#6  0x00007f946a22ceed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7f945b970840 (LWP 1417)):
[KCrash Handler]
#6  0x00007f9465775af0 in _xend () at ../sysdeps/unix/sysv/linux/x86/elision-unlock.c:33
#7  __lll_unlock_elision (lock=0x7f94535f0008, private=128) at ../sysdeps/unix/sysv/linux/x86/elision-unlock.c:29
#8  0x00007f946b509cfa in KSharedDataCache::clear() () from /usr/lib/x86_64-linux-gnu/libKF5CoreAddons.so.5
#9  0x00007f946908fa46 in KIconLoader::reconfigure(QString const&, QStringList const&) () from /usr/lib/x86_64-linux-gnu/libKF5IconThemes.so.5
#10 0x00007f946908fcb3 in KIconLoader::newIconLoader() () from /usr/lib/x86_64-linux-gnu/libKF5IconThemes.so.5
#11 0x00007f946908fd9e in ?? () from /usr/lib/x86_64-linux-gnu/libKF5IconThemes.so.5
#12 0x00007f946ad3e8ea in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#13 0x00007f9469086b1e in ?? () from /usr/lib/x86_64-linux-gnu/libKF5IconThemes.so.5
#14 0x00007f9469091e5b in ?? () from /usr/lib/x86_64-linux-gnu/libKF5IconThemes.so.5
#15 0x00007f946d8ce963 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#16 0x00007f946ad3f7b1 in QObject::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#17 0x00007f946bd409dc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#18 0x00007f946bd45ea6 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#19 0x00007f946ad0fd7b in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#20 0x00007f946ad12176 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#21 0x00007f946ad660e3 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#22 0x00007f946524aff7 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#23 0x00007f946524b250 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#24 0x00007f946524b2fc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#25 0x00007f946ad664ef in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#26 0x00007f946ad0d50a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#27 0x00007f946ad155ec in QCoreApplication::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#28 0x00007f946d4f8e66 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 0x00007f946a146a40 in __libc_start_main (main=0x416210 <main>, argc=3, argv=0x7ffe24205f18, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffe24205f08) at libc-start.c:289
#31 0x0000000000416399 in _start ()

Possible duplicates by query: bug 358565.

Reported using DrKonqi