Application: plasma-desktop (0.4)
KDE Platform Version: 4.7.3 (4.7.3)
Qt Version: 4.7.4
Operating System: Linux 3.2.0-2-generic x86_64
Distribution: Ubuntu 11.10

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

Closed a Dia application window.  Plasma crashed, note I did not close DIA just anactive drawing.

The crash can be reproduced some of the time.

-- Backtrace:
Application: Plasma Desktop Shell (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0x7fe614f777c0 (LWP 2543))]

Thread 20 (Thread 0x7fe5f02c0700 (LWP 2545)):
#0  0x00007fe6098f91fd in __pthread_mutex_unlock_usercnt (mutex=<optimized out>, decr=<optimized out>) at pthread_mutex_unlock.c:52
#1  __pthread_mutex_unlock (mutex=0x1545be8) at pthread_mutex_unlock.c:290
#2  0x00007fe608de8f5c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fe608de9429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fe611a4ff3e in QEventDispatcherGlib::processEvents (this=0x1545290, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#5  0x00007fe611a23cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007fe611a23ef7 in QEventLoop::exec (this=0x7fe5f02bfcd0, flags=...) at kernel/qeventloop.cpp:201
#7  0x00007fe61193b27f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#8  0x00007fe611a06cbf in QInotifyFileSystemWatcherEngine::run (this=0x152d800) at io/qfilesystemwatcher_inotify.cpp:248
#9  0x00007fe61193dd05 in QThreadPrivate::start (arg=0x152d800) at thread/qthread_unix.cpp:331
#10 0x00007fe6061012da in ?? () from /usr/lib/nvidia-current/libGL.so.1
#11 0x00007fe6098f5efc in start_thread (arg=0x7fe5f02c0700) at pthread_create.c:304
#12 0x00007fe61486a89d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#13 0x0000000000000000 in ?? ()

Thread 19 (Thread 0x7fe5eda0f700 (LWP 2547)):
#0  0x00007fe61485e773 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fe608de8f68 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fe608de9429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fe611a4ff3e in QEventDispatcherGlib::processEvents (this=0x174c790, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007fe611a23cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fe611a23ef7 in QEventLoop::exec (this=0x7fe5eda0ecd0, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007fe61193b27f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#7  0x00007fe611a06cbf in QInotifyFileSystemWatcherEngine::run (this=0x174bc90) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007fe61193dd05 in QThreadPrivate::start (arg=0x174bc90) at thread/qthread_unix.cpp:331
#9  0x00007fe6061012da in ?? () from /usr/lib/nvidia-current/libGL.so.1
#10 0x00007fe6098f5efc in start_thread (arg=0x7fe5eda0f700) at pthread_create.c:304
#11 0x00007fe61486a89d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 18 (Thread 0x7fe5e3e9b700 (LWP 2559)):
#0  0x00007fe61485e773 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fe608de8f68 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fe608de9792 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fe5e4979516 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#4  0x00007fe608e0e2b6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fe6061012da in ?? () from /usr/lib/nvidia-current/libGL.so.1
#6  0x00007fe6098f5efc in start_thread (arg=0x7fe5e3e9b700) at pthread_create.c:304
#7  0x00007fe61486a89d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#8  0x0000000000000000 in ?? ()

Thread 17 (Thread 0x7fe5e32e3700 (LWP 4588)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fe61193e1ab in wait (time=18446744073709551615, this=0x15bc650) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x156d1b0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007fe60d738864 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1626770, th=0x253ee70) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fe60d73ae0b in ThreadWeaver::WorkingHardState::applyForWork (this=0x159d060, th=0x253ee70) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fe60d739ccf in ThreadWeaver::ThreadRunHelper::run (this=0x7fe5e32e2d20, parent=0x1626770, th=0x253ee70) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007fe60d739d5b in ThreadWeaver::Thread::run (this=0x253ee70) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007fe61193dd05 in QThreadPrivate::start (arg=0x253ee70) at thread/qthread_unix.cpp:331
#8  0x00007fe6061012da in ?? () from /usr/lib/nvidia-current/libGL.so.1
#9  0x00007fe6098f5efc in start_thread (arg=0x7fe5e32e3700) at pthread_create.c:304
#10 0x00007fe61486a89d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 16 (Thread 0x7fe5e66cb700 (LWP 4589)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fe61193e1ab in wait (time=18446744073709551615, this=0x15bc650) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x156d1b0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007fe60d738864 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1626770, th=0x293d900) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fe60d73ae0b in ThreadWeaver::WorkingHardState::applyForWork (this=0x159d060, th=0x293d900) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fe60d739ccf in ThreadWeaver::ThreadRunHelper::run (this=0x7fe5e66cad20, parent=0x1626770, th=0x293d900) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007fe60d739d5b in ThreadWeaver::Thread::run (this=0x293d900) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007fe61193dd05 in QThreadPrivate::start (arg=0x293d900) at thread/qthread_unix.cpp:331
#8  0x00007fe6061012da in ?? () from /usr/lib/nvidia-current/libGL.so.1
#9  0x00007fe6098f5efc in start_thread (arg=0x7fe5e66cb700) at pthread_create.c:304
#10 0x00007fe61486a89d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 15 (Thread 0x7fe5e469c700 (LWP 4590)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fe61193e1ab in wait (time=18446744073709551615, this=0x15bc650) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x156d1b0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007fe60d738864 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1626770, th=0x7fe5dc01c890) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fe60d73ae0b in ThreadWeaver::WorkingHardState::applyForWork (this=0x159d060, th=0x7fe5dc01c890) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fe60d73ae24 in ThreadWeaver::WorkingHardState::applyForWork (this=0x159d060, th=0x7fe5dc01c890) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007fe60d73ae24 in ThreadWeaver::WorkingHardState::applyForWork (this=0x159d060, th=0x7fe5dc01c890) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007fe60d73ae24 in ThreadWeaver::WorkingHardState::applyForWork (this=0x159d060, th=0x7fe5dc01c890) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#8  0x00007fe60d73ae24 in ThreadWeaver::WorkingHardState::applyForWork (this=0x159d060, th=0x7fe5dc01c890) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#9  0x00007fe60d73ae24 in ThreadWeaver::WorkingHardState::applyForWork (this=0x159d060, th=0x7fe5dc01c890) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#10 0x00007fe60d739ccf in ThreadWeaver::ThreadRunHelper::run (this=0x7fe5e469bd20, parent=0x1626770, th=0x7fe5dc01c890) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0x00007fe60d739d5b in ThreadWeaver::Thread::run (this=0x7fe5dc01c890) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0x00007fe61193dd05 in QThreadPrivate::start (arg=0x7fe5dc01c890) at thread/qthread_unix.cpp:331
#13 0x00007fe6061012da in ?? () from /usr/lib/nvidia-current/libGL.so.1
#14 0x00007fe6098f5efc in start_thread (arg=0x7fe5e469c700) at pthread_create.c:304
#15 0x00007fe61486a89d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#16 0x0000000000000000 in ?? ()

Thread 14 (Thread 0x7fe5db1de700 (LWP 4591)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fe61193e1ab in wait (time=18446744073709551615, this=0x15bc650) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x156d1b0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007fe60d738864 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1626770, th=0x7fe5dc011c60) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fe60d73ae0b in ThreadWeaver::WorkingHardState::applyForWork (this=0x159d060, th=0x7fe5dc011c60) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fe60d739ccf in ThreadWeaver::ThreadRunHelper::run (this=0x7fe5db1ddd20, parent=0x1626770, th=0x7fe5dc011c60) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007fe60d739d5b in ThreadWeaver::Thread::run (this=0x7fe5dc011c60) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007fe61193dd05 in QThreadPrivate::start (arg=0x7fe5dc011c60) at thread/qthread_unix.cpp:331
#8  0x00007fe6061012da in ?? () from /usr/lib/nvidia-current/libGL.so.1
#9  0x00007fe6098f5efc in start_thread (arg=0x7fe5db1de700) at pthread_create.c:304
#10 0x00007fe61486a89d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 13 (Thread 0x7fe5da9dd700 (LWP 4592)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fe61193e1ab in wait (time=18446744073709551615, this=0x15bc650) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x156d1b0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007fe60d738864 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1626770, th=0x7fe5dc00d220) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fe60d73ae0b in ThreadWeaver::WorkingHardState::applyForWork (this=0x159d060, th=0x7fe5dc00d220) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fe60d73ae24 in ThreadWeaver::WorkingHardState::applyForWork (this=0x159d060, th=0x7fe5dc00d220) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007fe60d739ccf in ThreadWeaver::ThreadRunHelper::run (this=0x7fe5da9dcd20, parent=0x1626770, th=0x7fe5dc00d220) at ../../../threadweaver/Weaver/Thread.cpp:87
#7  0x00007fe60d739d5b in ThreadWeaver::Thread::run (this=0x7fe5dc00d220) at ../../../threadweaver/Weaver/Thread.cpp:142
#8  0x00007fe61193dd05 in QThreadPrivate::start (arg=0x7fe5dc00d220) at thread/qthread_unix.cpp:331
#9  0x00007fe6061012da in ?? () from /usr/lib/nvidia-current/libGL.so.1
#10 0x00007fe6098f5efc in start_thread (arg=0x7fe5da9dd700) at pthread_create.c:304
#11 0x00007fe61486a89d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 12 (Thread 0x7fe5d9fca700 (LWP 4593)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fe61193e1ab in wait (time=18446744073709551615, this=0x15bc650) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x156d1b0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007fe60d738864 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1626770, th=0x24f9530) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fe60d73ae0b in ThreadWeaver::WorkingHardState::applyForWork (this=0x159d060, th=0x24f9530) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fe60d739ccf in ThreadWeaver::ThreadRunHelper::run (this=0x7fe5d9fc9d20, parent=0x1626770, th=0x24f9530) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007fe60d739d5b in ThreadWeaver::Thread::run (this=0x24f9530) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007fe61193dd05 in QThreadPrivate::start (arg=0x24f9530) at thread/qthread_unix.cpp:331
#8  0x00007fe6061012da in ?? () from /usr/lib/nvidia-current/libGL.so.1
#9  0x00007fe6098f5efc in start_thread (arg=0x7fe5d9fca700) at pthread_create.c:304
#10 0x00007fe61486a89d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 11 (Thread 0x7fe5d97c9700 (LWP 4594)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fe61193e1ab in wait (time=18446744073709551615, this=0x15bc650) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x156d1b0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007fe60d738864 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1626770, th=0x3324850) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fe60d73ae0b in ThreadWeaver::WorkingHardState::applyForWork (this=0x159d060, th=0x3324850) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fe60d73ae24 in ThreadWeaver::WorkingHardState::applyForWork (this=0x159d060, th=0x3324850) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007fe60d73ae24 in ThreadWeaver::WorkingHardState::applyForWork (this=0x159d060, th=0x3324850) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007fe60d73ae24 in ThreadWeaver::WorkingHardState::applyForWork (this=0x159d060, th=0x3324850) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#8  0x00007fe60d73ae24 in ThreadWeaver::WorkingHardState::applyForWork (this=0x159d060, th=0x3324850) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#9  0x00007fe60d739ccf in ThreadWeaver::ThreadRunHelper::run (this=0x7fe5d97c8d20, parent=0x1626770, th=0x3324850) at ../../../threadweaver/Weaver/Thread.cpp:87
#10 0x00007fe60d739d5b in ThreadWeaver::Thread::run (this=0x3324850) at ../../../threadweaver/Weaver/Thread.cpp:142
#11 0x00007fe61193dd05 in QThreadPrivate::start (arg=0x3324850) at thread/qthread_unix.cpp:331
#12 0x00007fe6061012da in ?? () from /usr/lib/nvidia-current/libGL.so.1
#13 0x00007fe6098f5efc in start_thread (arg=0x7fe5d97c9700) at pthread_create.c:304
#14 0x00007fe61486a89d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#15 0x0000000000000000 in ?? ()

Thread 10 (Thread 0x7fe5d8fc8700 (LWP 4595)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fe61193e1ab in wait (time=18446744073709551615, this=0x15bc650) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x156d1b0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007fe60d738864 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1626770, th=0x7fe5e8028e50) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fe60d73ae0b in ThreadWeaver::WorkingHardState::applyForWork (this=0x159d060, th=0x7fe5e8028e50) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fe60d73ae24 in ThreadWeaver::WorkingHardState::applyForWork (this=0x159d060, th=0x7fe5e8028e50) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007fe60d739ccf in ThreadWeaver::ThreadRunHelper::run (this=0x7fe5d8fc7d20, parent=0x1626770, th=0x7fe5e8028e50) at ../../../threadweaver/Weaver/Thread.cpp:87
#7  0x00007fe60d739d5b in ThreadWeaver::Thread::run (this=0x7fe5e8028e50) at ../../../threadweaver/Weaver/Thread.cpp:142
#8  0x00007fe61193dd05 in QThreadPrivate::start (arg=0x7fe5e8028e50) at thread/qthread_unix.cpp:331
#9  0x00007fe6061012da in ?? () from /usr/lib/nvidia-current/libGL.so.1
#10 0x00007fe6098f5efc in start_thread (arg=0x7fe5d8fc8700) at pthread_create.c:304
#11 0x00007fe61486a89d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 9 (Thread 0x7fe5d3fff700 (LWP 4596)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fe61193e1ab in wait (time=18446744073709551615, this=0x15bc650) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x156d1b0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007fe60d738864 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1626770, th=0xc352a0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fe60d73ae0b in ThreadWeaver::WorkingHardState::applyForWork (this=0x159d060, th=0xc352a0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fe60d73ae24 in ThreadWeaver::WorkingHardState::applyForWork (this=0x159d060, th=0xc352a0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007fe60d739ccf in ThreadWeaver::ThreadRunHelper::run (this=0x7fe5d3ffed20, parent=0x1626770, th=0xc352a0) at ../../../threadweaver/Weaver/Thread.cpp:87
#7  0x00007fe60d739d5b in ThreadWeaver::Thread::run (this=0xc352a0) at ../../../threadweaver/Weaver/Thread.cpp:142
#8  0x00007fe61193dd05 in QThreadPrivate::start (arg=0xc352a0) at thread/qthread_unix.cpp:331
#9  0x00007fe6061012da in ?? () from /usr/lib/nvidia-current/libGL.so.1
#10 0x00007fe6098f5efc in start_thread (arg=0x7fe5d3fff700) at pthread_create.c:304
#11 0x00007fe61486a89d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 8 (Thread 0x7fe5d37fe700 (LWP 4597)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fe61193e1ab in wait (time=18446744073709551615, this=0x15bc650) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x156d1b0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007fe60d738864 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1626770, th=0x1b37e80) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fe60d73ae0b in ThreadWeaver::WorkingHardState::applyForWork (this=0x159d060, th=0x1b37e80) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fe60d73ae24 in ThreadWeaver::WorkingHardState::applyForWork (this=0x159d060, th=0x1b37e80) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007fe60d739ccf in ThreadWeaver::ThreadRunHelper::run (this=0x7fe5d37fdd20, parent=0x1626770, th=0x1b37e80) at ../../../threadweaver/Weaver/Thread.cpp:87
#7  0x00007fe60d739d5b in ThreadWeaver::Thread::run (this=0x1b37e80) at ../../../threadweaver/Weaver/Thread.cpp:142
#8  0x00007fe61193dd05 in QThreadPrivate::start (arg=0x1b37e80) at thread/qthread_unix.cpp:331
#9  0x00007fe6061012da in ?? () from /usr/lib/nvidia-current/libGL.so.1
#10 0x00007fe6098f5efc in start_thread (arg=0x7fe5d37fe700) at pthread_create.c:304
#11 0x00007fe61486a89d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7fe5d2141700 (LWP 6724)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fe61193e1ab in wait (time=18446744073709551615, this=0x15bc650) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x156d1b0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007fe60d738864 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1626770, th=0x2f71140) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fe60d73ae0b in ThreadWeaver::WorkingHardState::applyForWork (this=0x159d060, th=0x2f71140) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fe60d73ae24 in ThreadWeaver::WorkingHardState::applyForWork (this=0x159d060, th=0x2f71140) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007fe60d739ccf in ThreadWeaver::ThreadRunHelper::run (this=0x7fe5d2140d20, parent=0x1626770, th=0x2f71140) at ../../../threadweaver/Weaver/Thread.cpp:87
#7  0x00007fe60d739d5b in ThreadWeaver::Thread::run (this=0x2f71140) at ../../../threadweaver/Weaver/Thread.cpp:142
#8  0x00007fe61193dd05 in QThreadPrivate::start (arg=0x2f71140) at thread/qthread_unix.cpp:331
#9  0x00007fe6061012da in ?? () from /usr/lib/nvidia-current/libGL.so.1
#10 0x00007fe6098f5efc in start_thread (arg=0x7fe5d2141700) at pthread_create.c:304
#11 0x00007fe61486a89d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7fe5d2ffd700 (LWP 6725)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fe61193e1ab in wait (time=18446744073709551615, this=0x15bc650) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x156d1b0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007fe60d738864 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1626770, th=0x25af5f0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fe60d73ae0b in ThreadWeaver::WorkingHardState::applyForWork (this=0x159d060, th=0x25af5f0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fe60d73ae24 in ThreadWeaver::WorkingHardState::applyForWork (this=0x159d060, th=0x25af5f0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007fe60d739ccf in ThreadWeaver::ThreadRunHelper::run (this=0x7fe5d2ffcd20, parent=0x1626770, th=0x25af5f0) at ../../../threadweaver/Weaver/Thread.cpp:87
#7  0x00007fe60d739d5b in ThreadWeaver::Thread::run (this=0x25af5f0) at ../../../threadweaver/Weaver/Thread.cpp:142
#8  0x00007fe61193dd05 in QThreadPrivate::start (arg=0x25af5f0) at thread/qthread_unix.cpp:331
#9  0x00007fe6061012da in ?? () from /usr/lib/nvidia-current/libGL.so.1
#10 0x00007fe6098f5efc in start_thread (arg=0x7fe5d2ffd700) at pthread_create.c:304
#11 0x00007fe61486a89d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7fe5d1940700 (LWP 6726)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fe61193e1ab in wait (time=18446744073709551615, this=0x15bc650) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x156d1b0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007fe60d738864 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1626770, th=0x31e8970) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fe60d73ae0b in ThreadWeaver::WorkingHardState::applyForWork (this=0x159d060, th=0x31e8970) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fe60d73ae24 in ThreadWeaver::WorkingHardState::applyForWork (this=0x159d060, th=0x31e8970) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007fe60d73ae24 in ThreadWeaver::WorkingHardState::applyForWork (this=0x159d060, th=0x31e8970) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007fe60d739ccf in ThreadWeaver::ThreadRunHelper::run (this=0x7fe5d193fd20, parent=0x1626770, th=0x31e8970) at ../../../threadweaver/Weaver/Thread.cpp:87
#8  0x00007fe60d739d5b in ThreadWeaver::Thread::run (this=0x31e8970) at ../../../threadweaver/Weaver/Thread.cpp:142
#9  0x00007fe61193dd05 in QThreadPrivate::start (arg=0x31e8970) at thread/qthread_unix.cpp:331
#10 0x00007fe6061012da in ?? () from /usr/lib/nvidia-current/libGL.so.1
#11 0x00007fe6098f5efc in start_thread (arg=0x7fe5d1940700) at pthread_create.c:304
#12 0x00007fe61486a89d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#13 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7fe5d113f700 (LWP 6727)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fe61193e1ab in wait (time=18446744073709551615, this=0x15bc650) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x156d1b0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007fe60d738864 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1626770, th=0x7fe5d40098e0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fe60d73ae0b in ThreadWeaver::WorkingHardState::applyForWork (this=0x159d060, th=0x7fe5d40098e0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fe60d739ccf in ThreadWeaver::ThreadRunHelper::run (this=0x7fe5d113ed20, parent=0x1626770, th=0x7fe5d40098e0) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007fe60d739d5b in ThreadWeaver::Thread::run (this=0x7fe5d40098e0) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007fe61193dd05 in QThreadPrivate::start (arg=0x7fe5d40098e0) at thread/qthread_unix.cpp:331
#8  0x00007fe6061012da in ?? () from /usr/lib/nvidia-current/libGL.so.1
#9  0x00007fe6098f5efc in start_thread (arg=0x7fe5d113f700) at pthread_create.c:304
#10 0x00007fe61486a89d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7fe5d093e700 (LWP 6728)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fe61193e1ab in wait (time=18446744073709551615, this=0x15bc650) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x156d1b0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007fe60d738864 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1626770, th=0x7fe5d4002b40) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fe60d73ae0b in ThreadWeaver::WorkingHardState::applyForWork (this=0x159d060, th=0x7fe5d4002b40) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fe60d73ae24 in ThreadWeaver::WorkingHardState::applyForWork (this=0x159d060, th=0x7fe5d4002b40) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007fe60d739ccf in ThreadWeaver::ThreadRunHelper::run (this=0x7fe5d093dd20, parent=0x1626770, th=0x7fe5d4002b40) at ../../../threadweaver/Weaver/Thread.cpp:87
#7  0x00007fe60d739d5b in ThreadWeaver::Thread::run (this=0x7fe5d4002b40) at ../../../threadweaver/Weaver/Thread.cpp:142
#8  0x00007fe61193dd05 in QThreadPrivate::start (arg=0x7fe5d4002b40) at thread/qthread_unix.cpp:331
#9  0x00007fe6061012da in ?? () from /usr/lib/nvidia-current/libGL.so.1
#10 0x00007fe6098f5efc in start_thread (arg=0x7fe5d093e700) at pthread_create.c:304
#11 0x00007fe61486a89d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fe5d013d700 (LWP 12893)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fe61193e1ab in wait (time=18446744073709551615, this=0x15bc650) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x156d1b0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007fe60d738864 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1626770, th=0x1a5ca90) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fe60d73ae0b in ThreadWeaver::WorkingHardState::applyForWork (this=0x159d060, th=0x1a5ca90) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fe60d739ccf in ThreadWeaver::ThreadRunHelper::run (this=0x7fe5d013cd20, parent=0x1626770, th=0x1a5ca90) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007fe60d739d5b in ThreadWeaver::Thread::run (this=0x1a5ca90) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007fe61193dd05 in QThreadPrivate::start (arg=0x1a5ca90) at thread/qthread_unix.cpp:331
#8  0x00007fe6061012da in ?? () from /usr/lib/nvidia-current/libGL.so.1
#9  0x00007fe6098f5efc in start_thread (arg=0x7fe5d013d700) at pthread_create.c:304
#10 0x00007fe61486a89d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fe614f777c0 (LWP 2543)):
[KCrash Handler]
#6  isNull (this=0x0) at /usr/include/qt4/QtCore/qsharedpointer_impl.h:568
#7  operator! (this=0x0) at /usr/include/qt4/QtCore/qsharedpointer_impl.h:574
#8  TaskManager::TaskItem::task (this=0x1892ff0) at ../../../libs/taskmanager/taskitem.cpp:113
#9  0x00007fe5f912b112 in WindowTaskItem::publishIconGeometry (this=0x2fe0940) at ../../../../../plasma/desktop/applets/tasks/windowtaskitem.cpp:120
#10 0x00007fe5f9139b7c in AbstractTaskItem::timerEvent (this=0x2fe0940, event=<optimized out>) at ../../../../../plasma/desktop/applets/tasks/abstracttaskitem.cpp:439
#11 0x00007fe611a3b789 in QObject::event (this=0x2fe0940, e=<optimized out>) at kernel/qobject.cpp:1181
#12 0x00007fe6113f389b in QGraphicsWidget::event (this=0x2fe0940, event=0x7fffc1863230) at graphicsview/qgraphicswidget.cpp:1455
#13 0x00007fe610dd5424 in notify_helper (e=0x7fffc1863230, receiver=0x2fe0940, this=0xa2f800) at kernel/qapplication.cpp:4486
#14 QApplicationPrivate::notify_helper (this=0xa2f800, receiver=0x2fe0940, e=0x7fffc1863230) at kernel/qapplication.cpp:4458
#15 0x00007fe610dda291 in QApplication::notify (this=0xa12a70, receiver=0x2fe0940, e=0x7fffc1863230) at kernel/qapplication.cpp:4365
#16 0x00007fe6126d3126 in KApplication::notify (this=0xa12a70, receiver=0x2fe0940, event=0x7fffc1863230) at ../../kdeui/kernel/kapplication.cpp:311
#17 0x00007fe611a24afc in QCoreApplication::notifyInternal (this=0xa12a70, receiver=0x2fe0940, event=0x7fffc1863230) at kernel/qcoreapplication.cpp:787
#18 0x00007fe611a51d62 in sendEvent (event=0x7fffc1863230, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#19 QTimerInfoList::activateTimers (this=0xa32180) at kernel/qeventdispatcher_unix.cpp:603
#20 0x00007fe611a4f538 in timerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:184
#21 idleTimerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:231
#22 0x00007fe608de8a5d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#23 0x00007fe608de9258 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#24 0x00007fe608de9429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#25 0x00007fe611a4fed6 in QEventDispatcherGlib::processEvents (this=0x96af40, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#26 0x00007fe610e7d07e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#27 0x00007fe611a23cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#28 0x00007fe611a23ef7 in QEventLoop::exec (this=0x7fffc18634c0, flags=...) at kernel/qeventloop.cpp:201
#29 0x00007fe611a28789 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#30 0x00007fe614b691a3 in kdemain (argc=1, argv=0x7fffc18638a8) at ../../../../plasma/desktop/shell/main.cpp:120
#31 0x00007fe6147aa30d in __libc_start_main (main=0x400640 <main(int, char**)>, argc=1, ubp_av=0x7fffc18638a8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffc1863898) at libc-start.c:226
#32 0x0000000000400671 in _start ()

Possible duplicates by query: bug 288295, bug 288262, bug 288260, bug 288181, bug 288170.

Reported using DrKonqi