Application: plasma-desktop (4.11.3)
KDE Platform Version: 4.11.3
Qt Version: 4.8.4
Operating System: Linux 3.11.0-14-generic x86_64
Distribution: Ubuntu 13.10

-- Information about the crash:
- What I was doing when the application crashed:
Opened a previously stopped activity and after using it for some time, switched to the main activity I was using.

-- Backtrace:
Application: Plasma Desktop Shell (plasma-desktop), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fef8fd0f7c0 (LWP 2191))]

Thread 20 (Thread 0x7fef6eb3d700 (LWP 2388)):
#0  0x00007fef829a90ea in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fef829a93c9 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fef829690e8 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fef8296963b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fef829697ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fef8c1d5a76 in QEventDispatcherGlib::processEvents (this=0x7fef680008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0x00007fef8c1a75ef in QEventLoop::processEvents (this=this@entry=0x7fef6eb3cd70, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007fef8c1a78e5 in QEventLoop::exec (this=this@entry=0x7fef6eb3cd70, flags=...) at kernel/qeventloop.cpp:204
#8  0x00007fef8c0a688f in QThread::exec (this=this@entry=0x1f0dad0) at thread/qthread.cpp:542
#9  0x00007fef8c188d13 in QInotifyFileSystemWatcherEngine::run (this=0x1f0dad0) at io/qfilesystemwatcher_inotify.cpp:265
#10 0x00007fef8c0a8f2f in QThreadPrivate::start (arg=0x1f0dad0) at thread/qthread_unix.cpp:338
#11 0x00007fef83073f6e in start_thread (arg=0x7fef6eb3d700) at pthread_create.c:311
#12 0x00007fef8f6099cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 19 (Thread 0x7fef6756a700 (LWP 2390)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fef889bc06b in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#2  0x00007fef889bc0a9 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#3  0x00007fef83073f6e in start_thread (arg=0x7fef6756a700) at pthread_create.c:311
#4  0x00007fef8f6099cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 18 (Thread 0x7feedb1bb700 (LWP 2403)):
#0  0x00007fef829a90ea in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fef829a93c9 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fef82968d40 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fef829695c3 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fef829697ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fef8c1d5a76 in QEventDispatcherGlib::processEvents (this=0x7feed40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0x00007fef8c1a75ef in QEventLoop::processEvents (this=this@entry=0x7feedb1bad70, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007fef8c1a78e5 in QEventLoop::exec (this=this@entry=0x7feedb1bad70, flags=...) at kernel/qeventloop.cpp:204
#8  0x00007fef8c0a688f in QThread::exec (this=this@entry=0x1a97410) at thread/qthread.cpp:542
#9  0x00007fef8c188d13 in QInotifyFileSystemWatcherEngine::run (this=0x1a97410) at io/qfilesystemwatcher_inotify.cpp:265
#10 0x00007fef8c0a8f2f in QThreadPrivate::start (arg=0x1a97410) at thread/qthread_unix.cpp:338
#11 0x00007fef83073f6e in start_thread (arg=0x7feedb1bb700) at pthread_create.c:311
#12 0x00007fef8f6099cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 17 (Thread 0x7feed349a700 (LWP 22175)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fef8c0a9406 in wait (time=18446744073709551615, this=0x201ef80) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x1f310e0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fef87c34e6c in ?? () from /usr/lib/libthreadweaver.so.4
#4  0x00007fef87c37903 in ?? () from /usr/lib/libthreadweaver.so.4
#5  0x00007fef87c3791c in ?? () from /usr/lib/libthreadweaver.so.4
#6  0x00007fef87c3791c in ?? () from /usr/lib/libthreadweaver.so.4
#7  0x00007fef87c3791c in ?? () from /usr/lib/libthreadweaver.so.4
#8  0x00007fef87c3791c in ?? () from /usr/lib/libthreadweaver.so.4
#9  0x00007fef87c3661f in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#10 0x00007fef8c0a8f2f in QThreadPrivate::start (arg=0x4d37fe0) at thread/qthread_unix.cpp:338
#11 0x00007fef83073f6e in start_thread (arg=0x7feed349a700) at pthread_create.c:311
#12 0x00007fef8f6099cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 16 (Thread 0x7feed1337700 (LWP 22176)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fef8c0a9406 in wait (time=18446744073709551615, this=0x201ef80) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x1f310e0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fef87c34e6c in ?? () from /usr/lib/libthreadweaver.so.4
#4  0x00007fef87c37903 in ?? () from /usr/lib/libthreadweaver.so.4
#5  0x00007fef87c3661f in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#6  0x00007fef8c0a8f2f in QThreadPrivate::start (arg=0x518c3a0) at thread/qthread_unix.cpp:338
#7  0x00007fef83073f6e in start_thread (arg=0x7feed1337700) at pthread_create.c:311
#8  0x00007fef8f6099cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 15 (Thread 0x7feed0b36700 (LWP 22177)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fef8c0a9406 in wait (time=18446744073709551615, this=0x201ef80) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x1f310e0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fef87c34e6c in ?? () from /usr/lib/libthreadweaver.so.4
#4  0x00007fef87c37903 in ?? () from /usr/lib/libthreadweaver.so.4
#5  0x00007fef87c3791c in ?? () from /usr/lib/libthreadweaver.so.4
#6  0x00007fef87c3791c in ?? () from /usr/lib/libthreadweaver.so.4
#7  0x00007fef87c3791c in ?? () from /usr/lib/libthreadweaver.so.4
#8  0x00007fef87c3791c in ?? () from /usr/lib/libthreadweaver.so.4
#9  0x00007fef87c3661f in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#10 0x00007fef8c0a8f2f in QThreadPrivate::start (arg=0x4e99ea0) at thread/qthread_unix.cpp:338
#11 0x00007fef83073f6e in start_thread (arg=0x7feed0b36700) at pthread_create.c:311
#12 0x00007fef8f6099cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 14 (Thread 0x7feec7fff700 (LWP 22178)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fef8c0a9406 in wait (time=18446744073709551615, this=0x201ef80) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x1f310e0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fef87c34e6c in ?? () from /usr/lib/libthreadweaver.so.4
#4  0x00007fef87c37903 in ?? () from /usr/lib/libthreadweaver.so.4
#5  0x00007fef87c3661f in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#6  0x00007fef8c0a8f2f in QThreadPrivate::start (arg=0x5a53330) at thread/qthread_unix.cpp:338
#7  0x00007fef83073f6e in start_thread (arg=0x7feec7fff700) at pthread_create.c:311
#8  0x00007fef8f6099cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 13 (Thread 0x7feec77fe700 (LWP 22179)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fef8c0a9406 in wait (time=18446744073709551615, this=0x201ef80) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x1f310e0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fef87c34e6c in ?? () from /usr/lib/libthreadweaver.so.4
#4  0x00007fef87c37903 in ?? () from /usr/lib/libthreadweaver.so.4
#5  0x00007fef87c3791c in ?? () from /usr/lib/libthreadweaver.so.4
#6  0x00007fef87c3791c in ?? () from /usr/lib/libthreadweaver.so.4
#7  0x00007fef87c3661f in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#8  0x00007fef8c0a8f2f in QThreadPrivate::start (arg=0x5240a50) at thread/qthread_unix.cpp:338
#9  0x00007fef83073f6e in start_thread (arg=0x7feec77fe700) at pthread_create.c:311
#10 0x00007fef8f6099cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 12 (Thread 0x7feec6341700 (LWP 22180)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fef8c0a9406 in wait (time=18446744073709551615, this=0x201ef80) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x1f310e0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fef87c34e6c in ?? () from /usr/lib/libthreadweaver.so.4
#4  0x00007fef87c37903 in ?? () from /usr/lib/libthreadweaver.so.4
#5  0x00007fef87c3791c in ?? () from /usr/lib/libthreadweaver.so.4
#6  0x00007fef87c3791c in ?? () from /usr/lib/libthreadweaver.so.4
#7  0x00007fef87c3791c in ?? () from /usr/lib/libthreadweaver.so.4
#8  0x00007fef87c3661f in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#9  0x00007fef8c0a8f2f in QThreadPrivate::start (arg=0x529d8c0) at thread/qthread_unix.cpp:338
#10 0x00007fef83073f6e in start_thread (arg=0x7feec6341700) at pthread_create.c:311
#11 0x00007fef8f6099cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 11 (Thread 0x7feec5b40700 (LWP 22181)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fef8c0a9406 in wait (time=18446744073709551615, this=0x201ef80) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x1f310e0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fef87c34e6c in ?? () from /usr/lib/libthreadweaver.so.4
#4  0x00007fef87c37903 in ?? () from /usr/lib/libthreadweaver.so.4
#5  0x00007fef87c3661f in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#6  0x00007fef8c0a8f2f in QThreadPrivate::start (arg=0x517dcf0) at thread/qthread_unix.cpp:338
#7  0x00007fef83073f6e in start_thread (arg=0x7feec5b40700) at pthread_create.c:311
#8  0x00007fef8f6099cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 10 (Thread 0x7feec533f700 (LWP 22182)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fef8c0a9406 in wait (time=18446744073709551615, this=0x201ef80) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x1f310e0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fef87c34e6c in ?? () from /usr/lib/libthreadweaver.so.4
#4  0x00007fef87c37903 in ?? () from /usr/lib/libthreadweaver.so.4
#5  0x00007fef87c3661f in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#6  0x00007fef8c0a8f2f in QThreadPrivate::start (arg=0x1b320c0) at thread/qthread_unix.cpp:338
#7  0x00007fef83073f6e in start_thread (arg=0x7feec533f700) at pthread_create.c:311
#8  0x00007fef8f6099cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 9 (Thread 0x7feec4b3e700 (LWP 22183)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fef8c0a9406 in wait (time=18446744073709551615, this=0x201ef80) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x1f310e0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fef87c34e6c in ?? () from /usr/lib/libthreadweaver.so.4
#4  0x00007fef87c37903 in ?? () from /usr/lib/libthreadweaver.so.4
#5  0x00007fef87c3661f in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#6  0x00007fef8c0a8f2f in QThreadPrivate::start (arg=0x376d2a0) at thread/qthread_unix.cpp:338
#7  0x00007fef83073f6e in start_thread (arg=0x7feec4b3e700) at pthread_create.c:311
#8  0x00007fef8f6099cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 8 (Thread 0x7feeb3fff700 (LWP 22184)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fef8c0a9406 in wait (time=18446744073709551615, this=0x201ef80) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x1f310e0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fef87c34e6c in ?? () from /usr/lib/libthreadweaver.so.4
#4  0x00007fef87c37903 in ?? () from /usr/lib/libthreadweaver.so.4
#5  0x00007fef87c3791c in ?? () from /usr/lib/libthreadweaver.so.4
#6  0x00007fef87c3791c in ?? () from /usr/lib/libthreadweaver.so.4
#7  0x00007fef87c3661f in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#8  0x00007fef8c0a8f2f in QThreadPrivate::start (arg=0x572cfc0) at thread/qthread_unix.cpp:338
#9  0x00007fef83073f6e in start_thread (arg=0x7feeb3fff700) at pthread_create.c:311
#10 0x00007fef8f6099cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 7 (Thread 0x7feeb37fe700 (LWP 22185)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fef8c0a9406 in wait (time=18446744073709551615, this=0x201ef80) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x1f310e0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fef87c34e6c in ?? () from /usr/lib/libthreadweaver.so.4
#4  0x00007fef87c37903 in ?? () from /usr/lib/libthreadweaver.so.4
#5  0x00007fef87c3791c in ?? () from /usr/lib/libthreadweaver.so.4
#6  0x00007fef87c3661f in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#7  0x00007fef8c0a8f2f in QThreadPrivate::start (arg=0x3ab01a0) at thread/qthread_unix.cpp:338
#8  0x00007fef83073f6e in start_thread (arg=0x7feeb37fe700) at pthread_create.c:311
#9  0x00007fef8f6099cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 6 (Thread 0x7feeb2ffd700 (LWP 22186)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fef8c0a9406 in wait (time=18446744073709551615, this=0x201ef80) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x1f310e0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fef87c34e6c in ?? () from /usr/lib/libthreadweaver.so.4
#4  0x00007fef87c37903 in ?? () from /usr/lib/libthreadweaver.so.4
#5  0x00007fef87c3791c in ?? () from /usr/lib/libthreadweaver.so.4
#6  0x00007fef87c3791c in ?? () from /usr/lib/libthreadweaver.so.4
#7  0x00007fef87c3661f in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#8  0x00007fef8c0a8f2f in QThreadPrivate::start (arg=0x1b2b140) at thread/qthread_unix.cpp:338
#9  0x00007fef83073f6e in start_thread (arg=0x7feeb2ffd700) at pthread_create.c:311
#10 0x00007fef8f6099cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 5 (Thread 0x7feeb27fc700 (LWP 22187)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fef8c0a9406 in wait (time=18446744073709551615, this=0x201ef80) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x1f310e0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fef87c34e6c in ?? () from /usr/lib/libthreadweaver.so.4
#4  0x00007fef87c37903 in ?? () from /usr/lib/libthreadweaver.so.4
#5  0x00007fef87c3791c in ?? () from /usr/lib/libthreadweaver.so.4
#6  0x00007fef87c3791c in ?? () from /usr/lib/libthreadweaver.so.4
#7  0x00007fef87c3791c in ?? () from /usr/lib/libthreadweaver.so.4
#8  0x00007fef87c3661f in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#9  0x00007fef8c0a8f2f in QThreadPrivate::start (arg=0x3c2e480) at thread/qthread_unix.cpp:338
#10 0x00007fef83073f6e in start_thread (arg=0x7feeb27fc700) at pthread_create.c:311
#11 0x00007fef8f6099cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 4 (Thread 0x7feeb1ffb700 (LWP 22188)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fef8c0a9406 in wait (time=18446744073709551615, this=0x201ef80) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x1f310e0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fef87c34e6c in ?? () from /usr/lib/libthreadweaver.so.4
#4  0x00007fef87c37903 in ?? () from /usr/lib/libthreadweaver.so.4
#5  0x00007fef87c3791c in ?? () from /usr/lib/libthreadweaver.so.4
#6  0x00007fef87c3661f in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#7  0x00007fef8c0a8f2f in QThreadPrivate::start (arg=0x585e5f0) at thread/qthread_unix.cpp:338
#8  0x00007fef83073f6e in start_thread (arg=0x7feeb1ffb700) at pthread_create.c:311
#9  0x00007fef8f6099cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 3 (Thread 0x7feeb17fa700 (LWP 22189)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fef8c0a9406 in wait (time=18446744073709551615, this=0x201ef80) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x1f310e0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fef87c34e6c in ?? () from /usr/lib/libthreadweaver.so.4
#4  0x00007fef87c37903 in ?? () from /usr/lib/libthreadweaver.so.4
#5  0x00007fef87c3791c in ?? () from /usr/lib/libthreadweaver.so.4
#6  0x00007fef87c3661f in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#7  0x00007fef8c0a8f2f in QThreadPrivate::start (arg=0x58a1b20) at thread/qthread_unix.cpp:338
#8  0x00007fef83073f6e in start_thread (arg=0x7feeb17fa700) at pthread_create.c:311
#9  0x00007fef8f6099cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 2 (Thread 0x7feeb0ff9700 (LWP 22190)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fef8c0a9406 in wait (time=18446744073709551615, this=0x201ef80) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x1f310e0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fef87c34e6c in ?? () from /usr/lib/libthreadweaver.so.4
#4  0x00007fef87c37903 in ?? () from /usr/lib/libthreadweaver.so.4
#5  0x00007fef87c3791c in ?? () from /usr/lib/libthreadweaver.so.4
#6  0x00007fef87c3661f in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#7  0x00007fef8c0a8f2f in QThreadPrivate::start (arg=0x1aa1050) at thread/qthread_unix.cpp:338
#8  0x00007fef83073f6e in start_thread (arg=0x7feeb0ff9700) at pthread_create.c:311
#9  0x00007fef8f6099cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 1 (Thread 0x7fef8fd0f7c0 (LWP 2191)):
[KCrash Handler]
#5  0x00007fef8dda4334 in QDeclarativeItem::~QDeclarativeItem (this=0x4c498d0, __in_chrg=<optimized out>) at graphicsitems/qdeclarativeitem.cpp:1668
#6  0x00007feee65d8aa1 in ?? () from /usr/lib/kde4/imports/org/kde/plasma/core/libcorebindingsplugin.so
#7  0x00007fef8c1c0e08 in QObject::event (this=0x4c498d0, e=<optimized out>) at kernel/qobject.cpp:1175
#8  0x00007fef8b545dfc in QApplicationPrivate::notify_helper (this=this@entry=0x18b14a0, receiver=receiver@entry=0x4c498d0, e=e@entry=0x69df200) at kernel/qapplication.cpp:4567
#9  0x00007fef8b54c470 in QApplication::notify (this=0x18a7ea0, receiver=0x4c498d0, e=0x69df200) at kernel/qapplication.cpp:4353
#10 0x00007fef8ce6ca6a in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#11 0x00007fef8c1a88bd in QCoreApplication::notifyInternal (this=0x18a7ea0, receiver=receiver@entry=0x4c498d0, event=event@entry=0x69df200) at kernel/qcoreapplication.cpp:946
#12 0x00007fef8c1abe1f in sendEvent (event=0x69df200, receiver=0x4c498d0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#13 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x18231f0) at kernel/qcoreapplication.cpp:1570
#14 0x00007fef8c1ac2c3 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1463
#15 0x00007fef8c1d6073 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#16 postEventSourceDispatch (s=0x18b0d60) at kernel/qeventdispatcher_glib.cpp:279
#17 0x00007fef829693b6 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#18 0x00007fef82969708 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#19 0x00007fef829697ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#20 0x00007fef8c1d5a55 in QEventDispatcherGlib::processEvents (this=0x18ae240, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#21 0x00007fef8b5e79d6 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#22 0x00007fef8c1a75ef in QEventLoop::processEvents (this=this@entry=0x7fff13cad9c0, flags=...) at kernel/qeventloop.cpp:149
#23 0x00007fef8c1a78e5 in QEventLoop::exec (this=this@entry=0x7fff13cad9c0, flags=...) at kernel/qeventloop.cpp:204
#24 0x00007fef8c1ace5b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1218
#25 0x00007fef8f91327c in kdemain () from /usr/lib/kde4/libkdeinit/libkdeinit4_plasma-desktop.so
#26 0x00007fef8f530de5 in __libc_start_main (main=0x4006e0, argc=1, ubp_av=0x7fff13cadc18, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff13cadc08) at libc-start.c:260
#27 0x000000000040070e in _start ()

Possible duplicates by query: bug 330008, bug 329968, bug 329915, bug 329851, bug 329790.

Reported using DrKonqi