Application: plasma-desktop (0.4)
KDE Platform Version: 4.6.2 (4.6.2)
Qt Version: 4.7.2
Operating System: Linux 2.6.38-8-generic x86_64
Distribution: Ubuntu 11.04

-- Information about the crash:
I was just installing and adding the popular PyWeather plasma widget to my desktop then the desktop crashed. It did recover whit in 2-3 seconds. It's not a big deal but the crash system recomened me to send a bug report. 

I'm running a fresh Kubuntu install and have ain't done anything special with it yet , if thats of any use.

The crash does not seem to be reproducible.

-- Backtrace:
Application: Plasma Desktop Shell (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f9406ae07a0 (LWP 1384))]

Thread 20 (Thread 0x7f93e4936700 (LWP 1387)):
#0  0x00007f94063d0f03 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=<value optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f93fadb3104 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f93fadb3639 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f94035df446 in QEventDispatcherGlib::processEvents (this=0x1139c90, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007f94035b3882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f94035b3abc in QEventLoop::exec (this=0x7f93e4935db0, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007f94034ca924 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:492
#7  0x00007f9403595c2f in QInotifyFileSystemWatcherEngine::run (this=0x11394c0) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f94034cd175 in QThreadPrivate::start (arg=0x11394c0) at thread/qthread_unix.cpp:320
#9  0x00007f93fb6b6d8c in start_thread (arg=0x7f93e4936700) at pthread_create.c:304
#10 0x00007f94063de04d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 19 (Thread 0x7f93de5ed700 (LWP 1388)):
#0  0x00007f94063d0f03 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=<value optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f93fadb3104 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f93fadb3639 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f94035df446 in QEventDispatcherGlib::processEvents (this=0x117e680, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007f94035b3882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f94035b3abc in QEventLoop::exec (this=0x7f93de5ecdb0, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007f94034ca924 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:492
#7  0x00007f9403595c2f in QInotifyFileSystemWatcherEngine::run (this=0x117dbd0) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f94034cd175 in QThreadPrivate::start (arg=0x117dbd0) at thread/qthread_unix.cpp:320
#9  0x00007f93fb6b6d8c in start_thread (arg=0x7f93de5ed700) at pthread_create.c:304
#10 0x00007f94063de04d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 18 (Thread 0x7f93da524700 (LWP 1394)):
#0  0x00007f94063d0f03 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=<value optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f93fadb3104 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f93fadb39f2 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f93db63bc44 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#4  0x00007f93fadda3e4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f93fb6b6d8c in start_thread (arg=0x7f93da524700) at pthread_create.c:304
#6  0x00007f94063de04d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 17 (Thread 0x7f93d7e26700 (LWP 1714)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f94034cd82b in wait (this=<value optimized out>, mutex=0x1675640, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1675640, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f93ff7540b4 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x16e1460, th=0x1c46b60) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f93ff756723 in ThreadWeaver::WorkingHardState::applyForWork (this=0x16678d0, th=0x1c46b60) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f93ff75673c in ThreadWeaver::WorkingHardState::applyForWork (this=0x16678d0, th=0x1c46b60) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f93ff75673c in ThreadWeaver::WorkingHardState::applyForWork (this=0x16678d0, th=0x1c46b60) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007f93ff75673c in ThreadWeaver::WorkingHardState::applyForWork (this=0x16678d0, th=0x1c46b60) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#8  0x00007f93ff75673c in ThreadWeaver::WorkingHardState::applyForWork (this=0x16678d0, th=0x1c46b60) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#9  0x00007f93ff75673c in ThreadWeaver::WorkingHardState::applyForWork (this=0x16678d0, th=0x1c46b60) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#10 0x00007f93ff75553f in ThreadWeaver::ThreadRunHelper::run (this=0x7f93d7e25e00, parent=0x16e1460, th=0x1c46b60) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0x00007f93ff7555cb in ThreadWeaver::Thread::run (this=0x1c46b60) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0x00007f94034cd175 in QThreadPrivate::start (arg=0x1c46b60) at thread/qthread_unix.cpp:320
#13 0x00007f93fb6b6d8c in start_thread (arg=0x7f93d7e26700) at pthread_create.c:304
#14 0x00007f94063de04d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#15 0x0000000000000000 in ?? ()

Thread 16 (Thread 0x7f93dd7aa700 (LWP 1715)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f94034cd82b in wait (this=<value optimized out>, mutex=0x1675640, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1675640, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f93ff7540b4 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x16e1460, th=0x199d350) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f93ff756723 in ThreadWeaver::WorkingHardState::applyForWork (this=0x16678d0, th=0x199d350) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f93ff75673c in ThreadWeaver::WorkingHardState::applyForWork (this=0x16678d0, th=0x199d350) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f93ff75553f in ThreadWeaver::ThreadRunHelper::run (this=0x7f93dd7a9e00, parent=0x16e1460, th=0x199d350) at ../../../threadweaver/Weaver/Thread.cpp:87
#7  0x00007f93ff7555cb in ThreadWeaver::Thread::run (this=0x199d350) at ../../../threadweaver/Weaver/Thread.cpp:142
#8  0x00007f94034cd175 in QThreadPrivate::start (arg=0x199d350) at thread/qthread_unix.cpp:320
#9  0x00007f93fb6b6d8c in start_thread (arg=0x7f93dd7aa700) at pthread_create.c:304
#10 0x00007f94063de04d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 15 (Thread 0x7f93dad25700 (LWP 1716)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f94034cd82b in wait (this=<value optimized out>, mutex=0x1675640, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1675640, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f93ff7540b4 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x16e1460, th=0x7f93e0013150) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f93ff756723 in ThreadWeaver::WorkingHardState::applyForWork (this=0x16678d0, th=0x7f93e0013150) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f93ff75673c in ThreadWeaver::WorkingHardState::applyForWork (this=0x16678d0, th=0x7f93e0013150) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f93ff75673c in ThreadWeaver::WorkingHardState::applyForWork (this=0x16678d0, th=0x7f93e0013150) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007f93ff75553f in ThreadWeaver::ThreadRunHelper::run (this=0x7f93dad24e00, parent=0x16e1460, th=0x7f93e0013150) at ../../../threadweaver/Weaver/Thread.cpp:87
#8  0x00007f93ff7555cb in ThreadWeaver::Thread::run (this=0x7f93e0013150) at ../../../threadweaver/Weaver/Thread.cpp:142
#9  0x00007f94034cd175 in QThreadPrivate::start (arg=0x7f93e0013150) at thread/qthread_unix.cpp:320
#10 0x00007f93fb6b6d8c in start_thread (arg=0x7f93dad25700) at pthread_create.c:304
#11 0x00007f94063de04d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 14 (Thread 0x7f93d61c6700 (LWP 1717)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f94034cd82b in wait (this=<value optimized out>, mutex=0x1675640, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1675640, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f93ff7540b4 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x16e1460, th=0x17d1a20) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f93ff756723 in ThreadWeaver::WorkingHardState::applyForWork (this=0x16678d0, th=0x17d1a20) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f93ff75673c in ThreadWeaver::WorkingHardState::applyForWork (this=0x16678d0, th=0x17d1a20) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f93ff75673c in ThreadWeaver::WorkingHardState::applyForWork (this=0x16678d0, th=0x17d1a20) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007f93ff75673c in ThreadWeaver::WorkingHardState::applyForWork (this=0x16678d0, th=0x17d1a20) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#8  0x00007f93ff75553f in ThreadWeaver::ThreadRunHelper::run (this=0x7f93d61c5e00, parent=0x16e1460, th=0x17d1a20) at ../../../threadweaver/Weaver/Thread.cpp:87
#9  0x00007f93ff7555cb in ThreadWeaver::Thread::run (this=0x17d1a20) at ../../../threadweaver/Weaver/Thread.cpp:142
#10 0x00007f94034cd175 in QThreadPrivate::start (arg=0x17d1a20) at thread/qthread_unix.cpp:320
#11 0x00007f93fb6b6d8c in start_thread (arg=0x7f93d61c6700) at pthread_create.c:304
#12 0x00007f94063de04d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#13 0x0000000000000000 in ?? ()

Thread 13 (Thread 0x7f93d59c5700 (LWP 1718)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f94034cd82b in wait (this=<value optimized out>, mutex=0x1675640, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1675640, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f93ff7540b4 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x16e1460, th=0x1953a40) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f93ff756723 in ThreadWeaver::WorkingHardState::applyForWork (this=0x16678d0, th=0x1953a40) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f93ff75673c in ThreadWeaver::WorkingHardState::applyForWork (this=0x16678d0, th=0x1953a40) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f93ff75553f in ThreadWeaver::ThreadRunHelper::run (this=0x7f93d59c4e00, parent=0x16e1460, th=0x1953a40) at ../../../threadweaver/Weaver/Thread.cpp:87
#7  0x00007f93ff7555cb in ThreadWeaver::Thread::run (this=0x1953a40) at ../../../threadweaver/Weaver/Thread.cpp:142
#8  0x00007f94034cd175 in QThreadPrivate::start (arg=0x1953a40) at thread/qthread_unix.cpp:320
#9  0x00007f93fb6b6d8c in start_thread (arg=0x7f93d59c5700) at pthread_create.c:304
#10 0x00007f94063de04d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 12 (Thread 0x7f93d4e31700 (LWP 2007)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f94034cd82b in wait (this=<value optimized out>, mutex=0x1675640, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1675640, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f93ff7540b4 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x16e1460, th=0x155aa10) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f93ff756723 in ThreadWeaver::WorkingHardState::applyForWork (this=0x16678d0, th=0x155aa10) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f93ff75673c in ThreadWeaver::WorkingHardState::applyForWork (this=0x16678d0, th=0x155aa10) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f93ff75553f in ThreadWeaver::ThreadRunHelper::run (this=0x7f93d4e30e00, parent=0x16e1460, th=0x155aa10) at ../../../threadweaver/Weaver/Thread.cpp:87
#7  0x00007f93ff7555cb in ThreadWeaver::Thread::run (this=0x155aa10) at ../../../threadweaver/Weaver/Thread.cpp:142
#8  0x00007f94034cd175 in QThreadPrivate::start (arg=0x155aa10) at thread/qthread_unix.cpp:320
#9  0x00007f93fb6b6d8c in start_thread (arg=0x7f93d4e31700) at pthread_create.c:304
#10 0x00007f94063de04d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 11 (Thread 0x7f93cffff700 (LWP 2008)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f94034cd82b in wait (this=<value optimized out>, mutex=0x1675640, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1675640, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f93ff7540b4 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x16e1460, th=0x1bbcf10) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f93ff756723 in ThreadWeaver::WorkingHardState::applyForWork (this=0x16678d0, th=0x1bbcf10) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f93ff75673c in ThreadWeaver::WorkingHardState::applyForWork (this=0x16678d0, th=0x1bbcf10) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f93ff75673c in ThreadWeaver::WorkingHardState::applyForWork (this=0x16678d0, th=0x1bbcf10) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007f93ff75673c in ThreadWeaver::WorkingHardState::applyForWork (this=0x16678d0, th=0x1bbcf10) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#8  0x00007f93ff75673c in ThreadWeaver::WorkingHardState::applyForWork (this=0x16678d0, th=0x1bbcf10) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#9  0x00007f93ff75553f in ThreadWeaver::ThreadRunHelper::run (this=0x7f93cfffee00, parent=0x16e1460, th=0x1bbcf10) at ../../../threadweaver/Weaver/Thread.cpp:87
#10 0x00007f93ff7555cb in ThreadWeaver::Thread::run (this=0x1bbcf10) at ../../../threadweaver/Weaver/Thread.cpp:142
#11 0x00007f94034cd175 in QThreadPrivate::start (arg=0x1bbcf10) at thread/qthread_unix.cpp:320
#12 0x00007f93fb6b6d8c in start_thread (arg=0x7f93cffff700) at pthread_create.c:304
#13 0x00007f94063de04d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#14 0x0000000000000000 in ?? ()

Thread 10 (Thread 0x7f93cf7fe700 (LWP 2009)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f94034cd82b in wait (this=<value optimized out>, mutex=0x1675640, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1675640, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f93ff7540b4 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x16e1460, th=0x7f93d0002960) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f93ff756723 in ThreadWeaver::WorkingHardState::applyForWork (this=0x16678d0, th=0x7f93d0002960) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f93ff75673c in ThreadWeaver::WorkingHardState::applyForWork (this=0x16678d0, th=0x7f93d0002960) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f93ff75553f in ThreadWeaver::ThreadRunHelper::run (this=0x7f93cf7fde00, parent=0x16e1460, th=0x7f93d0002960) at ../../../threadweaver/Weaver/Thread.cpp:87
#7  0x00007f93ff7555cb in ThreadWeaver::Thread::run (this=0x7f93d0002960) at ../../../threadweaver/Weaver/Thread.cpp:142
#8  0x00007f94034cd175 in QThreadPrivate::start (arg=0x7f93d0002960) at thread/qthread_unix.cpp:320
#9  0x00007f93fb6b6d8c in start_thread (arg=0x7f93cf7fe700) at pthread_create.c:304
#10 0x00007f94063de04d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 9 (Thread 0x7f93ceffd700 (LWP 2010)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f94034cd82b in wait (this=<value optimized out>, mutex=0x1675640, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1675640, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f93ff7540b4 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x16e1460, th=0x7f93e0037b60) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f93ff756723 in ThreadWeaver::WorkingHardState::applyForWork (this=0x16678d0, th=0x7f93e0037b60) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f93ff75673c in ThreadWeaver::WorkingHardState::applyForWork (this=0x16678d0, th=0x7f93e0037b60) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f93ff75673c in ThreadWeaver::WorkingHardState::applyForWork (this=0x16678d0, th=0x7f93e0037b60) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007f93ff75553f in ThreadWeaver::ThreadRunHelper::run (this=0x7f93ceffce00, parent=0x16e1460, th=0x7f93e0037b60) at ../../../threadweaver/Weaver/Thread.cpp:87
#8  0x00007f93ff7555cb in ThreadWeaver::Thread::run (this=0x7f93e0037b60) at ../../../threadweaver/Weaver/Thread.cpp:142
#9  0x00007f94034cd175 in QThreadPrivate::start (arg=0x7f93e0037b60) at thread/qthread_unix.cpp:320
#10 0x00007f93fb6b6d8c in start_thread (arg=0x7f93ceffd700) at pthread_create.c:304
#11 0x00007f94063de04d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 8 (Thread 0x7f93ce7fc700 (LWP 2011)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f94034cd82b in wait (this=<value optimized out>, mutex=0x1675640, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1675640, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f93ff7540b4 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x16e1460, th=0x121b290) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f93ff756723 in ThreadWeaver::WorkingHardState::applyForWork (this=0x16678d0, th=0x121b290) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f93ff75673c in ThreadWeaver::WorkingHardState::applyForWork (this=0x16678d0, th=0x121b290) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f93ff75673c in ThreadWeaver::WorkingHardState::applyForWork (this=0x16678d0, th=0x121b290) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007f93ff75673c in ThreadWeaver::WorkingHardState::applyForWork (this=0x16678d0, th=0x121b290) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#8  0x00007f93ff75673c in ThreadWeaver::WorkingHardState::applyForWork (this=0x16678d0, th=0x121b290) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#9  0x00007f93ff75553f in ThreadWeaver::ThreadRunHelper::run (this=0x7f93ce7fbe00, parent=0x16e1460, th=0x121b290) at ../../../threadweaver/Weaver/Thread.cpp:87
#10 0x00007f93ff7555cb in ThreadWeaver::Thread::run (this=0x121b290) at ../../../threadweaver/Weaver/Thread.cpp:142
#11 0x00007f94034cd175 in QThreadPrivate::start (arg=0x121b290) at thread/qthread_unix.cpp:320
#12 0x00007f93fb6b6d8c in start_thread (arg=0x7f93ce7fc700) at pthread_create.c:304
#13 0x00007f94063de04d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#14 0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7f93cdffb700 (LWP 2012)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f94034cd82b in wait (this=<value optimized out>, mutex=0x1675640, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1675640, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f93ff7540b4 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x16e1460, th=0x7f93e00317b0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f93ff756723 in ThreadWeaver::WorkingHardState::applyForWork (this=0x16678d0, th=0x7f93e00317b0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f93ff75673c in ThreadWeaver::WorkingHardState::applyForWork (this=0x16678d0, th=0x7f93e00317b0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f93ff75673c in ThreadWeaver::WorkingHardState::applyForWork (this=0x16678d0, th=0x7f93e00317b0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007f93ff75673c in ThreadWeaver::WorkingHardState::applyForWork (this=0x16678d0, th=0x7f93e00317b0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#8  0x00007f93ff75553f in ThreadWeaver::ThreadRunHelper::run (this=0x7f93cdffae00, parent=0x16e1460, th=0x7f93e00317b0) at ../../../threadweaver/Weaver/Thread.cpp:87
#9  0x00007f93ff7555cb in ThreadWeaver::Thread::run (this=0x7f93e00317b0) at ../../../threadweaver/Weaver/Thread.cpp:142
#10 0x00007f94034cd175 in QThreadPrivate::start (arg=0x7f93e00317b0) at thread/qthread_unix.cpp:320
#11 0x00007f93fb6b6d8c in start_thread (arg=0x7f93cdffb700) at pthread_create.c:304
#12 0x00007f94063de04d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#13 0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7f93cd7fa700 (LWP 2013)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f94034cd82b in wait (this=<value optimized out>, mutex=0x1675640, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1675640, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f93ff7540b4 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x16e1460, th=0x7f93e002bcf0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f93ff756723 in ThreadWeaver::WorkingHardState::applyForWork (this=0x16678d0, th=0x7f93e002bcf0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f93ff75553f in ThreadWeaver::ThreadRunHelper::run (this=0x7f93cd7f9e00, parent=0x16e1460, th=0x7f93e002bcf0) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f93ff7555cb in ThreadWeaver::Thread::run (this=0x7f93e002bcf0) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f94034cd175 in QThreadPrivate::start (arg=0x7f93e002bcf0) at thread/qthread_unix.cpp:320
#8  0x00007f93fb6b6d8c in start_thread (arg=0x7f93cd7fa700) at pthread_create.c:304
#9  0x00007f94063de04d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7f93ccff9700 (LWP 2014)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f94034cd82b in wait (this=<value optimized out>, mutex=0x1675640, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1675640, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f93ff7540b4 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x16e1460, th=0x7f93e0030230) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f93ff756723 in ThreadWeaver::WorkingHardState::applyForWork (this=0x16678d0, th=0x7f93e0030230) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f93ff75553f in ThreadWeaver::ThreadRunHelper::run (this=0x7f93ccff8e00, parent=0x16e1460, th=0x7f93e0030230) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f93ff7555cb in ThreadWeaver::Thread::run (this=0x7f93e0030230) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f94034cd175 in QThreadPrivate::start (arg=0x7f93e0030230) at thread/qthread_unix.cpp:320
#8  0x00007f93fb6b6d8c in start_thread (arg=0x7f93ccff9700) at pthread_create.c:304
#9  0x00007f94063de04d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7f93c3fff700 (LWP 2015)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f94034cd82b in wait (this=<value optimized out>, mutex=0x1675640, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1675640, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f93ff7540b4 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x16e1460, th=0x7f93e0065b70) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f93ff756723 in ThreadWeaver::WorkingHardState::applyForWork (this=0x16678d0, th=0x7f93e0065b70) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f93ff75553f in ThreadWeaver::ThreadRunHelper::run (this=0x7f93c3ffee00, parent=0x16e1460, th=0x7f93e0065b70) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f93ff7555cb in ThreadWeaver::Thread::run (this=0x7f93e0065b70) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f94034cd175 in QThreadPrivate::start (arg=0x7f93e0065b70) at thread/qthread_unix.cpp:320
#8  0x00007f93fb6b6d8c in start_thread (arg=0x7f93c3fff700) at pthread_create.c:304
#9  0x00007f94063de04d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f93c37fe700 (LWP 2016)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f94034cd82b in wait (this=<value optimized out>, mutex=0x1675640, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1675640, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f93ff7540b4 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x16e1460, th=0x7f93e0004dc0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f93ff756723 in ThreadWeaver::WorkingHardState::applyForWork (this=0x16678d0, th=0x7f93e0004dc0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f93ff75673c in ThreadWeaver::WorkingHardState::applyForWork (this=0x16678d0, th=0x7f93e0004dc0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f93ff75673c in ThreadWeaver::WorkingHardState::applyForWork (this=0x16678d0, th=0x7f93e0004dc0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007f93ff75553f in ThreadWeaver::ThreadRunHelper::run (this=0x7f93c37fde00, parent=0x16e1460, th=0x7f93e0004dc0) at ../../../threadweaver/Weaver/Thread.cpp:87
#8  0x00007f93ff7555cb in ThreadWeaver::Thread::run (this=0x7f93e0004dc0) at ../../../threadweaver/Weaver/Thread.cpp:142
#9  0x00007f94034cd175 in QThreadPrivate::start (arg=0x7f93e0004dc0) at thread/qthread_unix.cpp:320
#10 0x00007f93fb6b6d8c in start_thread (arg=0x7f93c37fe700) at pthread_create.c:304
#11 0x00007f94063de04d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f93c2ffd700 (LWP 2017)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f94034cd82b in wait (this=<value optimized out>, mutex=0x1675640, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1675640, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f93ff7540b4 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x16e1460, th=0x1cdae60) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f93ff756723 in ThreadWeaver::WorkingHardState::applyForWork (this=0x16678d0, th=0x1cdae60) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f93ff75553f in ThreadWeaver::ThreadRunHelper::run (this=0x7f93c2ffce00, parent=0x16e1460, th=0x1cdae60) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f93ff7555cb in ThreadWeaver::Thread::run (this=0x1cdae60) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f94034cd175 in QThreadPrivate::start (arg=0x1cdae60) at thread/qthread_unix.cpp:320
#8  0x00007f93fb6b6d8c in start_thread (arg=0x7f93c2ffd700) at pthread_create.c:304
#9  0x00007f94063de04d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f9406ae07a0 (LWP 1384)):
[KCrash Handler]
#6  0x00007f9402f38f25 in sendControlEvent (this=<value optimized out>, event=0x7fffcb10f280) at graphicsview/qgraphicsitem.cpp:9842
#7  QGraphicsTextItem::dragLeaveEvent (this=<value optimized out>, event=0x7fffcb10f280) at graphicsview/qgraphicsitem.cpp:10347
#8  0x00007f93b5a314ac in ?? () from /usr/lib/pymodules/python2.7/PyQt4/QtGui.so
#9  0x00007f93b66bf630 in call_function (f=<value optimized out>, throwflag=<value optimized out>) at ../Python/ceval.c:4013
#10 PyEval_EvalFrameEx (f=<value optimized out>, throwflag=<value optimized out>) at ../Python/ceval.c:2666
#11 0x00007f93b66c127d in PyEval_EvalCodeEx (co=0x38e7cb0, globals=<value optimized out>, locals=<value optimized out>, args=<value optimized out>, argcount=1, kws=0x0, kwcount=0, defs=0x0, defcount=0, closure=0x0) at ../Python/ceval.c:3253
#12 0x00007f93b6640192 in function_call (func=0x3b92b18, arg=0x38e4e90, kw=0x0) at ../Objects/funcobject.c:526
#13 0x00007f93b6613a53 in PyObject_Call (func=0x3b92b18, arg=<value optimized out>, kw=<value optimized out>) at ../Objects/abstract.c:2529
#14 0x00007f93b66268ff in instancemethod_call (func=0x3b92b18, arg=0x38e4e90, kw=0x0) at ../Objects/classobject.c:2578
#15 0x00007f93b6613a53 in PyObject_Call (func=0x34335f0, arg=<value optimized out>, kw=<value optimized out>) at ../Objects/abstract.c:2529
#16 0x00007f93b66b9627 in PyEval_CallObjectWithKeywords (func=0x34335f0, arg=0x337c050, kw=<value optimized out>) at ../Python/ceval.c:3882
#17 0x00007f93b5f70de8 in sip_api_invoke_slot () from /usr/lib/pymodules/python2.7/sip.so
#18 0x00007f93b62f1766 in ?? () from /usr/lib/pymodules/python2.7/PyQt4/QtCore.so
#19 0x00007f93b62f1878 in ?? () from /usr/lib/pymodules/python2.7/PyQt4/QtCore.so
#20 0x00007f93b62f1932 in ?? () from /usr/lib/pymodules/python2.7/PyQt4/QtCore.so
#21 0x00007f94035c95f8 in QMetaObject::activate (sender=0x3416610, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3287
#22 0x00007f93b623bc37 in ?? () from /usr/lib/pymodules/python2.7/PyQt4/QtCore.so
#23 0x00007f94035c81c9 in QObject::event (this=0x3416610, e=<value optimized out>) at kernel/qobject.cpp:1190
#24 0x00007f93b623bbd5 in ?? () from /usr/lib/pymodules/python2.7/PyQt4/QtCore.so
#25 0x00007f94029759e4 in QApplicationPrivate::notify_helper (this=<value optimized out>, receiver=<value optimized out>, e=<value optimized out>) at kernel/qapplication.cpp:4465
#26 0x0000000000996070 in ?? ()
#27 0x0000000000996070 in ?? ()
#28 0x00007fffcb1101d0 in ?? ()
#29 0x0000000000996070 in ?? ()
#30 0x00007fffcb1101d0 in ?? ()
#31 0x00007f940297a3aa in QApplication::notify (this=0x3416610, receiver=0x3416610, e=0x3416610) at kernel/qapplication.cpp:3861
#32 0x00007f940426c866 in KApplication::notify (this=0x996070, receiver=0x3416610, event=0x7fffcb1101d0) at ../../kdeui/kernel/kapplication.cpp:311
#33 0x00007f94035b449c in QCoreApplication::notifyInternal (this=0x996070, receiver=0x3416610, event=0x7fffcb1101d0) at kernel/qcoreapplication.cpp:731
#34 0x00007f94035e1f12 in sendEvent (this=0x9acb10) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#35 QTimerInfoList::activateTimers (this=0x9acb10) at kernel/qeventdispatcher_unix.cpp:604
#36 0x00007f94035ded18 in timerSourceDispatch (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:184
#37 idleTimerSourceDispatch (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:231
#38 0x00007f93fadb2bcd in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#39 0x00007f93fadb33a8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#40 0x00007f93fadb3639 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#41 0x00007f94035df3ef in QEventDispatcherGlib::processEvents (this=0x92b340, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#42 0x00007f9402a1cdfe in QKeyMapperPrivate::possibleKeysCore (this=0x7f94035b37e2, event=<value optimized out>) at kernel/qkeymapper_x11.cpp:386
#43 0x0000000000000000 in ?? ()

Reported using DrKonqi