Application: plasma-desktop (4.11.20)
KDE Platform Version: 4.14.9
Qt Version: 4.8.6
Operating System: Linux 3.16.7-24-desktop x86_64
Distribution: "openSUSE 13.2 (Harlequin) (x86_64)"

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

Just press to logout from KDE4 session.

- Unusual behavior I noticed:

There is no sound in dekstop. Even no sound via tests via YaST. Maybe this is related to downgrading versions.

-- Backtrace:
Application: Plasma darbastalio apvalkalas (plasma-desktop), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fbe1b1b5780 (LWP 3670))]

Thread 3 (Thread 0x7fbdedee3700 (LWP 3673)):
#0  0x00007fbe19a8905f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fbe0c3168cb in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x7fbe0c614f00 <QTWTF::pageheap_memory>) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#2  0x00007fbe0c316909 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=<optimized out>) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#3  0x00007fbe19a850a4 in start_thread () from /lib64/libpthread.so.0
#4  0x00007fbe187f208d in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7fbd6857d700 (LWP 3716)):
#0  0x00007fbe19a8ba9d in read () from /lib64/libpthread.so.0
#1  0x00007fbe1593d750 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007fbe158fc714 in g_main_context_check () from /usr/lib64/libglib-2.0.so.0
#3  0x00007fbe158fcb7b in ?? () from /usr/lib64/libglib-2.0.so.0
#4  0x00007fbe158fccec in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#5  0x00007fbe19e4a0de in QEventDispatcherGlib::processEvents (this=0x7fbd600008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:452
#6  0x00007fbe19e1be6f in QEventLoop::processEvents (this=this@entry=0x7fbd6857ce20, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007fbe19e1c165 in QEventLoop::exec (this=this@entry=0x7fbd6857ce20, flags=...) at kernel/qeventloop.cpp:204
#8  0x00007fbe19d190bf in QThread::exec (this=this@entry=0x14a0bb0) at thread/qthread.cpp:538
#9  0x00007fbe19dfd783 in QInotifyFileSystemWatcherEngine::run (this=0x14a0bb0) at io/qfilesystemwatcher_inotify.cpp:265
#10 0x00007fbe19d1b79f in QThreadPrivate::start (arg=0x14a0bb0) at thread/qthread_unix.cpp:349
#11 0x00007fbe19a850a4 in start_thread () from /lib64/libpthread.so.0
#12 0x00007fbe187f208d in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7fbe1b1b5780 (LWP 3670)):
[KCrash Handler]
#5  deref (this=0x10545a930) at ../../src/corelib/arch/qatomic_x86_64.h:133
#6  QImage::~QImage (this=0x545a9e0, __in_chrg=<optimized out>) at image/qimage.cpp:1282
#7  0x00007fbe19072871 in QRasterPixmapData::~QRasterPixmapData (this=0x545a9b0, __in_chrg=<optimized out>) at image/qpixmap_raster.cpp:93
#8  0x00007fbe190728a9 in QRasterPixmapData::~QRasterPixmapData (this=0x545a9b0, __in_chrg=<optimized out>) at image/qpixmap_raster.cpp:95
#9  0x00007fbe190641aa in ~QExplicitlySharedDataPointer (this=0x18cebd0, __in_chrg=<optimized out>) at ../../src/corelib/tools/qshareddata.h:166
#10 QPixmap::~QPixmap (this=0x18cebc0, __in_chrg=<optimized out>) at image/qpixmap.cpp:347
#11 0x00007fbe190641d9 in QPixmap::~QPixmap (this=0x18cebc0, __in_chrg=<optimized out>) at image/qpixmap.cpp:350
#12 0x00007fbe1ac207af in KImageCache::Private::~Private() () from /usr/lib64/libkdeui.so.5
#13 0x00007fbe1ac1f913 in KImageCache::~KImageCache() () from /usr/lib64/libkdeui.so.5
#14 0x00007fbe0eb2d610 in ?? () from /usr/lib64/libplasma.so.3
#15 0x00007fbe0eb36b49 in ?? () from /usr/lib64/libplasma.so.3
#16 0x00007fbe19e311fa in QMetaObject::activate (sender=0x127f060, m=m@entry=0x7fbe1a181860 <QCoreApplication::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3576
#17 0x00007fbe19e7bd40 in QCoreApplication::aboutToQuit (this=<optimized out>) at .moc/release-shared/moc_qcoreapplication.cpp:144
#18 0x00007fbe19e21615 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1230
#19 0x00007fbe0486bb94 in kdemain () from /usr/lib64/libkdeinit4_plasma-desktop.so
#20 0x0000000000408815 in _start ()

Possible duplicates by query: bug 335071.

Reported using DrKonqi