Application: plasma-desktop (0.4)
KDE Platform Version: 4.8.5 (4.8.5)
Qt Version: 4.8.1
Operating System: Linux 3.2.0-37-generic x86_64
Distribution: Ubuntu 12.04.2 LTS

-- Information about the crash:
- What I was doing when the application crashed: I ran planeshift which have no visible icon, I installed it from a .run file

- Custom settings of the application: I don't understand the question

The crash can be reproduced every time.

-- Backtrace:
Application: Outil de gestion de fenêtres Plasma (plasma-desktop), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f7577e967c0 (LWP 2302))]

Thread 14 (Thread 0x7f755339e700 (LWP 2303)):
#0  0x00007f756c21805d in __pthread_mutex_unlock_usercnt (mutex=<optimized out>, decr=<optimized out>) at pthread_mutex_unlock.c:52
#1  __pthread_mutex_unlock (mutex=0x7f754c000a90) at pthread_mutex_unlock.c:290
#2  0x00007f756b94b5d1 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f756b90fb3d in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f756b90ffd6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f756b910164 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f7574932426 in QEventDispatcherGlib::processEvents (this=0x7f754c0008f0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#7  0x00007f7574901c82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#8  0x00007f7574901ed7 in QEventLoop::exec (this=0x7f755339dcd0, flags=...) at kernel/qeventloop.cpp:204
#9  0x00007f7574800fa7 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#10 0x00007f75748e19ff in QInotifyFileSystemWatcherEngine::run (this=0x2218080) at io/qfilesystemwatcher_inotify.cpp:248
#11 0x00007f7574803fcb in QThreadPrivate::start (arg=0x2218080) at thread/qthread_unix.cpp:298
#12 0x00007f7568c07764 in ?? () from /usr/lib/nvidia-current-updates/libGL.so.1
#13 0x00007f756c214e9a in start_thread (arg=0x7f755339e700) at pthread_create.c:308
#14 0x00007f757776cccd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#15 0x0000000000000000 in ?? ()

Thread 13 (Thread 0x7f754bfff700 (LWP 2304)):
#0  0x00007f757775f8cd in read () at ../sysdeps/unix/syscall-template.S:82
#1  0x00007f7568c0674c in ?? () from /usr/lib/nvidia-current-updates/libGL.so.1
#2  0x00007f7566481be7 in ?? () from /usr/lib/nvidia-current-updates/tls/libnvidia-tls.so.304.64
#3  0x00007f756b94a8cf in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f756b90fba4 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f756b90ffd6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f756b910164 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007f7574932426 in QEventDispatcherGlib::processEvents (this=0x7f75440008f0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#8  0x00007f7574901c82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#9  0x00007f7574901ed7 in QEventLoop::exec (this=0x7f754bffecd0, flags=...) at kernel/qeventloop.cpp:204
#10 0x00007f7574800fa7 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#11 0x00007f75748e19ff in QInotifyFileSystemWatcherEngine::run (this=0x2ca4c50) at io/qfilesystemwatcher_inotify.cpp:248
#12 0x00007f7574803fcb in QThreadPrivate::start (arg=0x2ca4c50) at thread/qthread_unix.cpp:298
#13 0x00007f7568c07764 in ?? () from /usr/lib/nvidia-current-updates/libGL.so.1
#14 0x00007f756c214e9a in start_thread (arg=0x7f754bfff700) at pthread_create.c:308
#15 0x00007f757776cccd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#16 0x0000000000000000 in ?? ()

Thread 12 (Thread 0x7f754b174700 (LWP 2305)):
#0  __lll_unlock_wake () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:368
#1  0x00007f756c218104 in _L_unlock_644 () from /lib/x86_64-linux-gnu/libpthread.so.0
#2  0x00007f756c218063 in __pthread_mutex_unlock_usercnt (mutex=<optimized out>, decr=<optimized out>) at pthread_mutex_unlock.c:52
#3  __pthread_mutex_unlock (mutex=0x7f7568e64a40) at pthread_mutex_unlock.c:290
#4  0x00007f7568c01d9b in ?? () from /usr/lib/nvidia-current-updates/libGL.so.1
#5  0x00007f7568c06776 in ?? () from /usr/lib/nvidia-current-updates/libGL.so.1
#6  0x00007f7566481be7 in ?? () from /usr/lib/nvidia-current-updates/tls/libnvidia-tls.so.304.64
#7  0x00007f756b94a8cf in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#8  0x00007f756b90fba4 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#9  0x00007f756b90ffd6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007f756b910164 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#11 0x00007f7574932426 in QEventDispatcherGlib::processEvents (this=0x7f753c0008f0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#12 0x00007f7574901c82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#13 0x00007f7574901ed7 in QEventLoop::exec (this=0x7f754b173cd0, flags=...) at kernel/qeventloop.cpp:204
#14 0x00007f7574800fa7 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#15 0x00007f75748e19ff in QInotifyFileSystemWatcherEngine::run (this=0x2d213e0) at io/qfilesystemwatcher_inotify.cpp:248
#16 0x00007f7574803fcb in QThreadPrivate::start (arg=0x2d213e0) at thread/qthread_unix.cpp:298
#17 0x00007f7568c07764 in ?? () from /usr/lib/nvidia-current-updates/libGL.so.1
#18 0x00007f756c214e9a in start_thread (arg=0x7f754b174700) at pthread_create.c:308
#19 0x00007f757776cccd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#20 0x0000000000000000 in ?? ()

Thread 11 (Thread 0x7f754a031700 (LWP 2309)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f75716e6222 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#2  0x00007f75716e6259 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#3  0x00007f7568c07764 in ?? () from /usr/lib/nvidia-current-updates/libGL.so.1
#4  0x00007f756c214e9a in start_thread (arg=0x7f754a031700) at pthread_create.c:308
#5  0x00007f757776cccd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#6  0x0000000000000000 in ?? ()

Thread 10 (Thread 0x7f75435df700 (LWP 2311)):
#0  0x00007f7577761313 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f756b910036 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f756b91049a in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f7548277406 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#4  0x00007f756b9319e5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f7568c07764 in ?? () from /usr/lib/nvidia-current-updates/libGL.so.1
#6  0x00007f756c214e9a in start_thread (arg=0x7f75435df700) at pthread_create.c:308
#7  0x00007f757776cccd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#8  0x0000000000000000 in ?? ()

Thread 9 (Thread 0x7f7543de0700 (LWP 2530)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f75748044db in wait (time=18446744073709551615, this=0x29ea500) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x2a01510, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f75703af0eb in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x29e3060, th=0x22ef7e0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f75703b19db in ThreadWeaver::WorkingHardState::applyForWork (this=0x2a03770, th=0x22ef7e0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f75703b19f4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2a03770, th=0x22ef7e0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f75703b084f in ThreadWeaver::ThreadRunHelper::run (this=0x7f7543ddfd20, parent=0x29e3060, th=0x22ef7e0) at ../../../threadweaver/Weaver/Thread.cpp:87
#7  0x00007f75703b08db in ThreadWeaver::Thread::run (this=0x22ef7e0) at ../../../threadweaver/Weaver/Thread.cpp:142
#8  0x00007f7574803fcb in QThreadPrivate::start (arg=0x22ef7e0) at thread/qthread_unix.cpp:298
#9  0x00007f7568c07764 in ?? () from /usr/lib/nvidia-current-updates/libGL.so.1
#10 0x00007f756c214e9a in start_thread (arg=0x7f7543de0700) at pthread_create.c:308
#11 0x00007f757776cccd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 8 (Thread 0x7f752dfa8700 (LWP 2531)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f75748044db in wait (time=18446744073709551615, this=0x29ea500) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x2a01510, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f75703af0eb in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x29e3060, th=0x4ff2e80) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f75703b19db in ThreadWeaver::WorkingHardState::applyForWork (this=0x2a03770, th=0x4ff2e80) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f75703b084f in ThreadWeaver::ThreadRunHelper::run (this=0x7f752dfa7d20, parent=0x29e3060, th=0x4ff2e80) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f75703b08db in ThreadWeaver::Thread::run (this=0x4ff2e80) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f7574803fcb in QThreadPrivate::start (arg=0x4ff2e80) at thread/qthread_unix.cpp:298
#8  0x00007f7568c07764 in ?? () from /usr/lib/nvidia-current-updates/libGL.so.1
#9  0x00007f756c214e9a in start_thread (arg=0x7f752dfa8700) at pthread_create.c:308
#10 0x00007f757776cccd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7f752ef93700 (LWP 2532)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f75748044db in wait (time=18446744073709551615, this=0x29ea500) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x2a01510, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f75703af0eb in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x29e3060, th=0x3e33480) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f75703b19db in ThreadWeaver::WorkingHardState::applyForWork (this=0x2a03770, th=0x3e33480) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f75703b19f4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2a03770, th=0x3e33480) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f75703b084f in ThreadWeaver::ThreadRunHelper::run (this=0x7f752ef92d20, parent=0x29e3060, th=0x3e33480) at ../../../threadweaver/Weaver/Thread.cpp:87
#7  0x00007f75703b08db in ThreadWeaver::Thread::run (this=0x3e33480) at ../../../threadweaver/Weaver/Thread.cpp:142
#8  0x00007f7574803fcb in QThreadPrivate::start (arg=0x3e33480) at thread/qthread_unix.cpp:298
#9  0x00007f7568c07764 in ?? () from /usr/lib/nvidia-current-updates/libGL.so.1
#10 0x00007f756c214e9a in start_thread (arg=0x7f752ef93700) at pthread_create.c:308
#11 0x00007f757776cccd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7f7524f0d700 (LWP 2533)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f75748044db in wait (time=18446744073709551615, this=0x29ea500) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x2a01510, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f75703af0eb in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x29e3060, th=0x233b650) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f75703b19db in ThreadWeaver::WorkingHardState::applyForWork (this=0x2a03770, th=0x233b650) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f75703b19f4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2a03770, th=0x233b650) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f75703b084f in ThreadWeaver::ThreadRunHelper::run (this=0x7f7524f0cd20, parent=0x29e3060, th=0x233b650) at ../../../threadweaver/Weaver/Thread.cpp:87
#7  0x00007f75703b08db in ThreadWeaver::Thread::run (this=0x233b650) at ../../../threadweaver/Weaver/Thread.cpp:142
#8  0x00007f7574803fcb in QThreadPrivate::start (arg=0x233b650) at thread/qthread_unix.cpp:298
#9  0x00007f7568c07764 in ?? () from /usr/lib/nvidia-current-updates/libGL.so.1
#10 0x00007f756c214e9a in start_thread (arg=0x7f7524f0d700) at pthread_create.c:308
#11 0x00007f757776cccd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7f751ffff700 (LWP 2534)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f75748044db in wait (time=18446744073709551615, this=0x29ea500) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x2a01510, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f75703af0eb in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x29e3060, th=0x36117f0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f75703b19db in ThreadWeaver::WorkingHardState::applyForWork (this=0x2a03770, th=0x36117f0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f75703b19f4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2a03770, th=0x36117f0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f75703b084f in ThreadWeaver::ThreadRunHelper::run (this=0x7f751fffed20, parent=0x29e3060, th=0x36117f0) at ../../../threadweaver/Weaver/Thread.cpp:87
#7  0x00007f75703b08db in ThreadWeaver::Thread::run (this=0x36117f0) at ../../../threadweaver/Weaver/Thread.cpp:142
#8  0x00007f7574803fcb in QThreadPrivate::start (arg=0x36117f0) at thread/qthread_unix.cpp:298
#9  0x00007f7568c07764 in ?? () from /usr/lib/nvidia-current-updates/libGL.so.1
#10 0x00007f756c214e9a in start_thread (arg=0x7f751ffff700) at pthread_create.c:308
#11 0x00007f757776cccd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7f751f7fe700 (LWP 2535)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f75748044db in wait (time=18446744073709551615, this=0x29ea500) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x2a01510, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f75703af0eb in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x29e3060, th=0x3e71860) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f75703b19db in ThreadWeaver::WorkingHardState::applyForWork (this=0x2a03770, th=0x3e71860) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f75703b084f in ThreadWeaver::ThreadRunHelper::run (this=0x7f751f7fdd20, parent=0x29e3060, th=0x3e71860) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f75703b08db in ThreadWeaver::Thread::run (this=0x3e71860) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f7574803fcb in QThreadPrivate::start (arg=0x3e71860) at thread/qthread_unix.cpp:298
#8  0x00007f7568c07764 in ?? () from /usr/lib/nvidia-current-updates/libGL.so.1
#9  0x00007f756c214e9a in start_thread (arg=0x7f751f7fe700) at pthread_create.c:308
#10 0x00007f757776cccd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f751effd700 (LWP 2536)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f75748044db in wait (time=18446744073709551615, this=0x29ea500) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x2a01510, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f75703af0eb in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x29e3060, th=0x2da6190) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f75703b19db in ThreadWeaver::WorkingHardState::applyForWork (this=0x2a03770, th=0x2da6190) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f75703b19f4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2a03770, th=0x2da6190) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f75703b084f in ThreadWeaver::ThreadRunHelper::run (this=0x7f751effcd20, parent=0x29e3060, th=0x2da6190) at ../../../threadweaver/Weaver/Thread.cpp:87
#7  0x00007f75703b08db in ThreadWeaver::Thread::run (this=0x2da6190) at ../../../threadweaver/Weaver/Thread.cpp:142
#8  0x00007f7574803fcb in QThreadPrivate::start (arg=0x2da6190) at thread/qthread_unix.cpp:298
#9  0x00007f7568c07764 in ?? () from /usr/lib/nvidia-current-updates/libGL.so.1
#10 0x00007f756c214e9a in start_thread (arg=0x7f751effd700) at pthread_create.c:308
#11 0x00007f757776cccd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f751e7fc700 (LWP 2537)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f75748044db in wait (time=18446744073709551615, this=0x29ea500) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x2a01510, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f75703af0eb in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x29e3060, th=0x3ed6bc0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f75703b19db in ThreadWeaver::WorkingHardState::applyForWork (this=0x2a03770, th=0x3ed6bc0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f75703b19f4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2a03770, th=0x3ed6bc0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f75703b19f4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2a03770, th=0x3ed6bc0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007f75703b084f in ThreadWeaver::ThreadRunHelper::run (this=0x7f751e7fbd20, parent=0x29e3060, th=0x3ed6bc0) at ../../../threadweaver/Weaver/Thread.cpp:87
#8  0x00007f75703b08db in ThreadWeaver::Thread::run (this=0x3ed6bc0) at ../../../threadweaver/Weaver/Thread.cpp:142
#9  0x00007f7574803fcb in QThreadPrivate::start (arg=0x3ed6bc0) at thread/qthread_unix.cpp:298
#10 0x00007f7568c07764 in ?? () from /usr/lib/nvidia-current-updates/libGL.so.1
#11 0x00007f756c214e9a in start_thread (arg=0x7f751e7fc700) at pthread_create.c:308
#12 0x00007f757776cccd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#13 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f7577e967c0 (LWP 2302)):
[KCrash Handler]
#6  QReadWriteLock::~QReadWriteLock (this=0x25, __in_chrg=<optimized out>) at thread/qreadwritelock.cpp:137
#7  0x00007f75772f1fed in ~QueryMatchPrivate (this=0x7f75280bfb40, __in_chrg=<optimized out>) at ../../plasma/querymatch.cpp:72
#8  ~QSharedDataPointer (this=<optimized out>, __in_chrg=<optimized out>) at /usr/include/qt4/QtCore/qshareddata.h:90
#9  Plasma::QueryMatch::~QueryMatch (this=<optimized out>, __in_chrg=<optimized out>) at ../../plasma/querymatch.cpp:100
#10 0x00007f7577306a6e in Plasma::RunnerManager::run (this=0x2645e80, id=...) at ../../plasma/runnermanager.cpp:595
#11 0x00007f755875f25f in KRunnerItemHandler::openUrl (url=...) at ../../../../../plasma/netbook/containments/sal/models/krunnermodel.cpp:78
#12 0x00007f755874ffa0 in SearchLaunch::launch (this=0x2440d10, index=...) at ../../../../../plasma/netbook/containments/sal/sal.cpp:352
#13 0x00007f75587533ad in qt_static_metacall (_a=<optimized out>, _id=<optimized out>, _o=<optimized out>, _c=<optimized out>) at ./sal.moc:96
#14 SearchLaunch::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at ./sal.moc:75
#15 0x00007f7574917281 in QMetaObject::activate (sender=0x25e0980, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fffbd153770) at kernel/qobject.cpp:3547
#16 0x00007f755875a1b5 in ItemView::itemActivated (this=<optimized out>, _t1=...) at ./itemview.moc:133
#17 0x00007f755875a731 in qt_static_metacall (_a=<optimized out>, _id=<optimized out>, _o=<optimized out>, _c=<optimized out>) at ./itemview.moc:68
#18 ItemView::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at ./itemview.moc:61
#19 0x00007f7574917281 in QMetaObject::activate (sender=0x2851d70, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fffbd1538d0) at kernel/qobject.cpp:3547
#20 0x00007f7558754965 in ItemContainer::itemActivated (this=<optimized out>, _t1=...) at ./itemcontainer.moc:146
#21 0x00007f755875587b in ItemContainer::itemClicked (this=0x2851d70) at ../../../../../plasma/netbook/containments/sal/itemcontainer.cpp:694
#22 0x00007f7574917281 in QMetaObject::activate (sender=0x4f57510, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3547
#23 0x00007f757733d828 in mouseReleaseEvent (event=0x7fffbd154320, this=0x4f57510) at ../../plasma/widgets/iconwidget.cpp:1437
#24 Plasma::IconWidget::mouseReleaseEvent (this=0x4f57510, event=0x7fffbd154320) at ../../plasma/widgets/iconwidget.cpp:1415
#25 0x00007f757426b453 in QGraphicsItem::sceneEvent (this=0x4f57520, event=0x7fffbd154320) at graphicsview/qgraphicsitem.cpp:6741
#26 0x00007f7574293c4a in QGraphicsScenePrivate::sendMouseEvent (this=0x22b4210, mouseEvent=0x7fffbd154320) at graphicsview/qgraphicsscene.cpp:1295
#27 0x00007f7574294635 in QGraphicsScene::mouseReleaseEvent (this=<optimized out>, mouseEvent=0x7fffbd154320) at graphicsview/qgraphicsscene.cpp:4128
#28 0x00007f75742a279f in QGraphicsScene::event (this=0x22922d0, event=0x7fffbd154320) at graphicsview/qgraphicsscene.cpp:3458
#29 0x00007f7573c85894 in notify_helper (e=0x7fffbd154320, receiver=0x22922d0, this=0x21686b0) at kernel/qapplication.cpp:4559
#30 QApplicationPrivate::notify_helper (this=0x21686b0, receiver=0x22922d0, e=0x7fffbd154320) at kernel/qapplication.cpp:4531
#31 0x00007f7573c8a713 in QApplication::notify (this=0x2115250, receiver=0x22922d0, e=0x7fffbd154320) at kernel/qapplication.cpp:4420
#32 0x00007f75755e53f6 in KApplication::notify (this=0x2115250, receiver=0x22922d0, event=0x7fffbd154320) at ../../kdeui/kernel/kapplication.cpp:311
#33 0x00007f7574902e9c in QCoreApplication::notifyInternal (this=0x2115250, receiver=0x22922d0, event=0x7fffbd154320) at kernel/qcoreapplication.cpp:876
#34 0x00007f75742bddd6 in QGraphicsView::mouseReleaseEvent (this=0x363cbc0, event=0x7fffbd154ce0) at graphicsview/qgraphicsview.cpp:3338
#35 0x00007f7573cd6144 in QWidget::event (this=0x363cbc0, event=0x7fffbd154ce0) at kernel/qwidget.cpp:8362
#36 0x00007f75740963b6 in QFrame::event (this=0x363cbc0, e=0x7fffbd154ce0) at widgets/qframe.cpp:557
#37 0x00007f75742c0b2b in QGraphicsView::viewportEvent (this=0x363cbc0, event=0x7fffbd154ce0) at graphicsview/qgraphicsview.cpp:2866
#38 0x00007f7574903028 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<optimized out>, receiver=0x36917d0, event=0x7fffbd154ce0) at kernel/qcoreapplication.cpp:986
#39 0x00007f7573c8585f in notify_helper (e=0x7fffbd154ce0, receiver=0x36917d0, this=0x21686b0) at kernel/qapplication.cpp:4555
#40 QApplicationPrivate::notify_helper (this=0x21686b0, receiver=0x36917d0, e=0x7fffbd154ce0) at kernel/qapplication.cpp:4531
#41 0x00007f7573c8b0bf in QApplication::notify (this=<optimized out>, receiver=0x36917d0, e=0x7fffbd154ce0) at kernel/qapplication.cpp:4102
#42 0x00007f75755e53f6 in KApplication::notify (this=0x2115250, receiver=0x36917d0, event=0x7fffbd154ce0) at ../../kdeui/kernel/kapplication.cpp:311
#43 0x00007f7574902e9c in QCoreApplication::notifyInternal (this=0x2115250, receiver=0x36917d0, event=0x7fffbd154ce0) at kernel/qcoreapplication.cpp:876
#44 0x00007f7573c86862 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#45 QApplicationPrivate::sendMouseEvent (receiver=0x36917d0, event=0x7fffbd154ce0, alienWidget=0x36917d0, nativeWidget=0x363cbc0, buttonDown=0x36917d0, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3170
#46 0x00007f7573d05bf5 in QETWidget::translateMouseEvent (this=0x363cbc0, event=<optimized out>) at kernel/qapplication_x11.cpp:4617
#47 0x00007f7573d04bae in QApplication::x11ProcessEvent (this=0x2115250, event=0x7fffbd1555b0) at kernel/qapplication_x11.cpp:3732
#48 0x00007f7573d2e0d2 in x11EventSourceDispatch (s=0x216c520, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#49 0x00007f756b90fd53 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#50 0x00007f756b9100a0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#51 0x00007f756b910164 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#52 0x00007f75749323bf in QEventDispatcherGlib::processEvents (this=0x205cad0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#53 0x00007f7573d2dd5e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#54 0x00007f7574901c82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#55 0x00007f7574901ed7 in QEventLoop::exec (this=0x7fffbd155950, flags=...) at kernel/qeventloop.cpp:204
#56 0x00007f7574906f67 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1148
#57 0x00007f7577a79a13 in kdemain (argc=1, argv=0x7fffbd155d38) at ../../../../plasma/desktop/shell/main.cpp:120
#58 0x00007f757769a76d in __libc_start_main (main=0x400640 <main(int, char**)>, argc=1, ubp_av=0x7fffbd155d38, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffbd155d28) at libc-start.c:226
#59 0x0000000000400671 in _start ()

Possible duplicates by query: bug 314159, bug 314061, bug 309371, bug 306989, bug 304633.

Reported using DrKonqi