Application: plasma-desktop (0.4)
KDE Platform Version: 4.7.00 (4.7.0) (Compiled from sources)
Qt Version: 4.7.3
Operating System: Linux 3.0.3-gentoo x86_64
Distribution (Platform): Gentoo Packages

-- Information about the crash:
shutdown / Logout from kde

began after upgradde to 4.7.0 hope it helps

The crash can be reproduced some of the time.

-- Backtrace:
Application: Plasma-Desktop-Umgebung (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f521eaaa760 (LWP 14769))]

Thread 17 (Thread 0x7f51f8bde700 (LWP 14772)):
#0  0x00007f521c1285e3 in *__GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f52193546e4 in g_main_context_poll (n_fds=1, fds=0x10e0d60, timeout=-1, context=0x10ec2b0, priority=<optimized out>) at gmain.c:3405
#2  g_main_context_iterate (context=0x10ec2b0, block=1, dispatch=1, self=<optimized out>) at gmain.c:3087
#3  0x00007f5219354c1d in g_main_context_iteration (context=0x10ec2b0, may_block=1) at gmain.c:3155
#4  0x00007f521d71cbb6 in QEventDispatcherGlib::processEvents (this=0x10e4380, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#5  0x00007f521d6f0e62 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007f521d6f10ac in QEventLoop::exec (this=0x7f51f8bddd20, flags=...) at kernel/qeventloop.cpp:201
#7  0x00007f521d606694 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:492
#8  0x00007f521d6d2828 in QInotifyFileSystemWatcherEngine::run (this=0x10df7c0) at io/qfilesystemwatcher_inotify.cpp:248
#9  0x00007f521d608ef5 in QThreadPrivate::start (arg=0x10df7c0) at thread/qthread_unix.cpp:320
#10 0x00007f520af7856c in ?? () from /usr/lib64/opengl/nvidia/lib/libGL.so.1
#11 0x00007f521d378d4c in start_thread (arg=0x7f51f8bde700) at pthread_create.c:301
#12 0x00007f521c13140d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 16 (Thread 0x7f51f210b700 (LWP 31538)):
#0  pthread_cond_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f521d6095db in wait (time=18446744073709551615, this=0x110f970) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x1136210, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f520c80af84 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1113330, th=0x1d5f860) at /var/tmp/portage/kde-base/kdelibs-4.7.0-r1/work/kdelibs-4.7.0/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f520c80d613 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1135d20, th=0x1d5f860) at /var/tmp/portage/kde-base/kdelibs-4.7.0-r1/work/kdelibs-4.7.0/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f520c80d62c in ThreadWeaver::WorkingHardState::applyForWork (this=0x1135d20, th=0x1d5f860) at /var/tmp/portage/kde-base/kdelibs-4.7.0-r1/work/kdelibs-4.7.0/threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f520c80c3ff in ThreadWeaver::ThreadRunHelper::run (this=0x7f51f210ad70, parent=0x1113330, th=0x1d5f860) at /var/tmp/portage/kde-base/kdelibs-4.7.0-r1/work/kdelibs-4.7.0/threadweaver/Weaver/Thread.cpp:87
#7  0x00007f520c80c488 in ThreadWeaver::Thread::run (this=0x1d5f860) at /var/tmp/portage/kde-base/kdelibs-4.7.0-r1/work/kdelibs-4.7.0/threadweaver/Weaver/Thread.cpp:142
#8  0x00007f521d608ef5 in QThreadPrivate::start (arg=0x1d5f860) at thread/qthread_unix.cpp:320
#9  0x00007f520af7856c in ?? () from /usr/lib64/opengl/nvidia/lib/libGL.so.1
#10 0x00007f521d378d4c in start_thread (arg=0x7f51f210b700) at pthread_create.c:301
#11 0x00007f521c13140d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 15 (Thread 0x7f51f2d2a700 (LWP 31539)):
#0  pthread_cond_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f521d6095db in wait (time=18446744073709551615, this=0x110f970) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x1136210, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f520c80af84 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1113330, th=0x1e94120) at /var/tmp/portage/kde-base/kdelibs-4.7.0-r1/work/kdelibs-4.7.0/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f520c80d613 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1135d20, th=0x1e94120) at /var/tmp/portage/kde-base/kdelibs-4.7.0-r1/work/kdelibs-4.7.0/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f520c80d62c in ThreadWeaver::WorkingHardState::applyForWork (this=0x1135d20, th=0x1e94120) at /var/tmp/portage/kde-base/kdelibs-4.7.0-r1/work/kdelibs-4.7.0/threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f520c80d62c in ThreadWeaver::WorkingHardState::applyForWork (this=0x1135d20, th=0x1e94120) at /var/tmp/portage/kde-base/kdelibs-4.7.0-r1/work/kdelibs-4.7.0/threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007f520c80d62c in ThreadWeaver::WorkingHardState::applyForWork (this=0x1135d20, th=0x1e94120) at /var/tmp/portage/kde-base/kdelibs-4.7.0-r1/work/kdelibs-4.7.0/threadweaver/Weaver/WorkingHardState.cpp:74
#8  0x00007f520c80c3ff in ThreadWeaver::ThreadRunHelper::run (this=0x7f51f2d29d70, parent=0x1113330, th=0x1e94120) at /var/tmp/portage/kde-base/kdelibs-4.7.0-r1/work/kdelibs-4.7.0/threadweaver/Weaver/Thread.cpp:87
#9  0x00007f520c80c488 in ThreadWeaver::Thread::run (this=0x1e94120) at /var/tmp/portage/kde-base/kdelibs-4.7.0-r1/work/kdelibs-4.7.0/threadweaver/Weaver/Thread.cpp:142
#10 0x00007f521d608ef5 in QThreadPrivate::start (arg=0x1e94120) at thread/qthread_unix.cpp:320
#11 0x00007f520af7856c in ?? () from /usr/lib64/opengl/nvidia/lib/libGL.so.1
#12 0x00007f521d378d4c in start_thread (arg=0x7f51f2d2a700) at pthread_create.c:301
#13 0x00007f521c13140d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 14 (Thread 0x7f51ef86c700 (LWP 31540)):
#0  pthread_cond_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f521d6095db in wait (time=18446744073709551615, this=0x110f970) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x1136210, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f520c80af84 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1113330, th=0x7f51f403c690) at /var/tmp/portage/kde-base/kdelibs-4.7.0-r1/work/kdelibs-4.7.0/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f520c80d613 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1135d20, th=0x7f51f403c690) at /var/tmp/portage/kde-base/kdelibs-4.7.0-r1/work/kdelibs-4.7.0/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f520c80d62c in ThreadWeaver::WorkingHardState::applyForWork (this=0x1135d20, th=0x7f51f403c690) at /var/tmp/portage/kde-base/kdelibs-4.7.0-r1/work/kdelibs-4.7.0/threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f520c80d62c in ThreadWeaver::WorkingHardState::applyForWork (this=0x1135d20, th=0x7f51f403c690) at /var/tmp/portage/kde-base/kdelibs-4.7.0-r1/work/kdelibs-4.7.0/threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007f520c80d62c in ThreadWeaver::WorkingHardState::applyForWork (this=0x1135d20, th=0x7f51f403c690) at /var/tmp/portage/kde-base/kdelibs-4.7.0-r1/work/kdelibs-4.7.0/threadweaver/Weaver/WorkingHardState.cpp:74
#8  0x00007f520c80d62c in ThreadWeaver::WorkingHardState::applyForWork (this=0x1135d20, th=0x7f51f403c690) at /var/tmp/portage/kde-base/kdelibs-4.7.0-r1/work/kdelibs-4.7.0/threadweaver/Weaver/WorkingHardState.cpp:74
#9  0x00007f520c80c3ff in ThreadWeaver::ThreadRunHelper::run (this=0x7f51ef86bd70, parent=0x1113330, th=0x7f51f403c690) at /var/tmp/portage/kde-base/kdelibs-4.7.0-r1/work/kdelibs-4.7.0/threadweaver/Weaver/Thread.cpp:87
#10 0x00007f520c80c488 in ThreadWeaver::Thread::run (this=0x7f51f403c690) at /var/tmp/portage/kde-base/kdelibs-4.7.0-r1/work/kdelibs-4.7.0/threadweaver/Weaver/Thread.cpp:142
#11 0x00007f521d608ef5 in QThreadPrivate::start (arg=0x7f51f403c690) at thread/qthread_unix.cpp:320
#12 0x00007f520af7856c in ?? () from /usr/lib64/opengl/nvidia/lib/libGL.so.1
#13 0x00007f521d378d4c in start_thread (arg=0x7f51ef86c700) at pthread_create.c:301
#14 0x00007f521c13140d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 13 (Thread 0x7f51ef06b700 (LWP 31541)):
#0  pthread_cond_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f521d6095db in wait (time=18446744073709551615, this=0x110f970) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x1136210, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f520c80af84 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1113330, th=0x7f51f40132b0) at /var/tmp/portage/kde-base/kdelibs-4.7.0-r1/work/kdelibs-4.7.0/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f520c80d613 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1135d20, th=0x7f51f40132b0) at /var/tmp/portage/kde-base/kdelibs-4.7.0-r1/work/kdelibs-4.7.0/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f520c80c3ff in ThreadWeaver::ThreadRunHelper::run (this=0x7f51ef06ad70, parent=0x1113330, th=0x7f51f40132b0) at /var/tmp/portage/kde-base/kdelibs-4.7.0-r1/work/kdelibs-4.7.0/threadweaver/Weaver/Thread.cpp:87
#6  0x00007f520c80c488 in ThreadWeaver::Thread::run (this=0x7f51f40132b0) at /var/tmp/portage/kde-base/kdelibs-4.7.0-r1/work/kdelibs-4.7.0/threadweaver/Weaver/Thread.cpp:142
#7  0x00007f521d608ef5 in QThreadPrivate::start (arg=0x7f51f40132b0) at thread/qthread_unix.cpp:320
#8  0x00007f520af7856c in ?? () from /usr/lib64/opengl/nvidia/lib/libGL.so.1
#9  0x00007f521d378d4c in start_thread (arg=0x7f51ef06b700) at pthread_create.c:301
#10 0x00007f521c13140d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 12 (Thread 0x7f51ee86a700 (LWP 31542)):
#0  pthread_cond_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f521d6095db in wait (time=18446744073709551615, this=0x110f970) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x1136210, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f520c80af84 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1113330, th=0x1be3bd0) at /var/tmp/portage/kde-base/kdelibs-4.7.0-r1/work/kdelibs-4.7.0/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f520c80d613 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1135d20, th=0x1be3bd0) at /var/tmp/portage/kde-base/kdelibs-4.7.0-r1/work/kdelibs-4.7.0/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f520c80d62c in ThreadWeaver::WorkingHardState::applyForWork (this=0x1135d20, th=0x1be3bd0) at /var/tmp/portage/kde-base/kdelibs-4.7.0-r1/work/kdelibs-4.7.0/threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f520c80d62c in ThreadWeaver::WorkingHardState::applyForWork (this=0x1135d20, th=0x1be3bd0) at /var/tmp/portage/kde-base/kdelibs-4.7.0-r1/work/kdelibs-4.7.0/threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007f520c80d62c in ThreadWeaver::WorkingHardState::applyForWork (this=0x1135d20, th=0x1be3bd0) at /var/tmp/portage/kde-base/kdelibs-4.7.0-r1/work/kdelibs-4.7.0/threadweaver/Weaver/WorkingHardState.cpp:74
#8  0x00007f520c80d62c in ThreadWeaver::WorkingHardState::applyForWork (this=0x1135d20, th=0x1be3bd0) at /var/tmp/portage/kde-base/kdelibs-4.7.0-r1/work/kdelibs-4.7.0/threadweaver/Weaver/WorkingHardState.cpp:74
#9  0x00007f520c80d62c in ThreadWeaver::WorkingHardState::applyForWork (this=0x1135d20, th=0x1be3bd0) at /var/tmp/portage/kde-base/kdelibs-4.7.0-r1/work/kdelibs-4.7.0/threadweaver/Weaver/WorkingHardState.cpp:74
#10 0x00007f520c80d62c in ThreadWeaver::WorkingHardState::applyForWork (this=0x1135d20, th=0x1be3bd0) at /var/tmp/portage/kde-base/kdelibs-4.7.0-r1/work/kdelibs-4.7.0/threadweaver/Weaver/WorkingHardState.cpp:74
#11 0x00007f520c80c3ff in ThreadWeaver::ThreadRunHelper::run (this=0x7f51ee869d70, parent=0x1113330, th=0x1be3bd0) at /var/tmp/portage/kde-base/kdelibs-4.7.0-r1/work/kdelibs-4.7.0/threadweaver/Weaver/Thread.cpp:87
#12 0x00007f520c80c488 in ThreadWeaver::Thread::run (this=0x1be3bd0) at /var/tmp/portage/kde-base/kdelibs-4.7.0-r1/work/kdelibs-4.7.0/threadweaver/Weaver/Thread.cpp:142
#13 0x00007f521d608ef5 in QThreadPrivate::start (arg=0x1be3bd0) at thread/qthread_unix.cpp:320
#14 0x00007f520af7856c in ?? () from /usr/lib64/opengl/nvidia/lib/libGL.so.1
#15 0x00007f521d378d4c in start_thread (arg=0x7f51ee86a700) at pthread_create.c:301
#16 0x00007f521c13140d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 11 (Thread 0x7f51ede81700 (LWP 3081)):
#0  pthread_cond_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f521d6095db in wait (time=18446744073709551615, this=0x110f970) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x1136210, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f520c80af84 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1113330, th=0x1de4fd0) at /var/tmp/portage/kde-base/kdelibs-4.7.0-r1/work/kdelibs-4.7.0/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f520c80d613 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1135d20, th=0x1de4fd0) at /var/tmp/portage/kde-base/kdelibs-4.7.0-r1/work/kdelibs-4.7.0/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f520c80d62c in ThreadWeaver::WorkingHardState::applyForWork (this=0x1135d20, th=0x1de4fd0) at /var/tmp/portage/kde-base/kdelibs-4.7.0-r1/work/kdelibs-4.7.0/threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f520c80d62c in ThreadWeaver::WorkingHardState::applyForWork (this=0x1135d20, th=0x1de4fd0) at /var/tmp/portage/kde-base/kdelibs-4.7.0-r1/work/kdelibs-4.7.0/threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007f520c80d62c in ThreadWeaver::WorkingHardState::applyForWork (this=0x1135d20, th=0x1de4fd0) at /var/tmp/portage/kde-base/kdelibs-4.7.0-r1/work/kdelibs-4.7.0/threadweaver/Weaver/WorkingHardState.cpp:74
#8  0x00007f520c80c3ff in ThreadWeaver::ThreadRunHelper::run (this=0x7f51ede80d70, parent=0x1113330, th=0x1de4fd0) at /var/tmp/portage/kde-base/kdelibs-4.7.0-r1/work/kdelibs-4.7.0/threadweaver/Weaver/Thread.cpp:87
#9  0x00007f520c80c488 in ThreadWeaver::Thread::run (this=0x1de4fd0) at /var/tmp/portage/kde-base/kdelibs-4.7.0-r1/work/kdelibs-4.7.0/threadweaver/Weaver/Thread.cpp:142
#10 0x00007f521d608ef5 in QThreadPrivate::start (arg=0x1de4fd0) at thread/qthread_unix.cpp:320
#11 0x00007f520af7856c in ?? () from /usr/lib64/opengl/nvidia/lib/libGL.so.1
#12 0x00007f521d378d4c in start_thread (arg=0x7f51ede81700) at pthread_create.c:301
#13 0x00007f521c13140d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 10 (Thread 0x7f51ed680700 (LWP 3082)):
#0  pthread_cond_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f521d6095db in wait (time=18446744073709551615, this=0x110f970) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x1136210, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f520c80af84 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1113330, th=0x1d0f810) at /var/tmp/portage/kde-base/kdelibs-4.7.0-r1/work/kdelibs-4.7.0/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f520c80d613 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1135d20, th=0x1d0f810) at /var/tmp/portage/kde-base/kdelibs-4.7.0-r1/work/kdelibs-4.7.0/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f520c80d62c in ThreadWeaver::WorkingHardState::applyForWork (this=0x1135d20, th=0x1d0f810) at /var/tmp/portage/kde-base/kdelibs-4.7.0-r1/work/kdelibs-4.7.0/threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f520c80d62c in ThreadWeaver::WorkingHardState::applyForWork (this=0x1135d20, th=0x1d0f810) at /var/tmp/portage/kde-base/kdelibs-4.7.0-r1/work/kdelibs-4.7.0/threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007f520c80d62c in ThreadWeaver::WorkingHardState::applyForWork (this=0x1135d20, th=0x1d0f810) at /var/tmp/portage/kde-base/kdelibs-4.7.0-r1/work/kdelibs-4.7.0/threadweaver/Weaver/WorkingHardState.cpp:74
#8  0x00007f520c80c3ff in ThreadWeaver::ThreadRunHelper::run (this=0x7f51ed67fd70, parent=0x1113330, th=0x1d0f810) at /var/tmp/portage/kde-base/kdelibs-4.7.0-r1/work/kdelibs-4.7.0/threadweaver/Weaver/Thread.cpp:87
#9  0x00007f520c80c488 in ThreadWeaver::Thread::run (this=0x1d0f810) at /var/tmp/portage/kde-base/kdelibs-4.7.0-r1/work/kdelibs-4.7.0/threadweaver/Weaver/Thread.cpp:142
#10 0x00007f521d608ef5 in QThreadPrivate::start (arg=0x1d0f810) at thread/qthread_unix.cpp:320
#11 0x00007f520af7856c in ?? () from /usr/lib64/opengl/nvidia/lib/libGL.so.1
#12 0x00007f521d378d4c in start_thread (arg=0x7f51ed680700) at pthread_create.c:301
#13 0x00007f521c13140d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 9 (Thread 0x7f51ece7f700 (LWP 3083)):
#0  pthread_cond_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f521d6095db in wait (time=18446744073709551615, this=0x110f970) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x1136210, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f520c80af84 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1113330, th=0x121e690) at /var/tmp/portage/kde-base/kdelibs-4.7.0-r1/work/kdelibs-4.7.0/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f520c80d613 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1135d20, th=0x121e690) at /var/tmp/portage/kde-base/kdelibs-4.7.0-r1/work/kdelibs-4.7.0/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f520c80d62c in ThreadWeaver::WorkingHardState::applyForWork (this=0x1135d20, th=0x121e690) at /var/tmp/portage/kde-base/kdelibs-4.7.0-r1/work/kdelibs-4.7.0/threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f520c80d62c in ThreadWeaver::WorkingHardState::applyForWork (this=0x1135d20, th=0x121e690) at /var/tmp/portage/kde-base/kdelibs-4.7.0-r1/work/kdelibs-4.7.0/threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007f520c80d62c in ThreadWeaver::WorkingHardState::applyForWork (this=0x1135d20, th=0x121e690) at /var/tmp/portage/kde-base/kdelibs-4.7.0-r1/work/kdelibs-4.7.0/threadweaver/Weaver/WorkingHardState.cpp:74
#8  0x00007f520c80d62c in ThreadWeaver::WorkingHardState::applyForWork (this=0x1135d20, th=0x121e690) at /var/tmp/portage/kde-base/kdelibs-4.7.0-r1/work/kdelibs-4.7.0/threadweaver/Weaver/WorkingHardState.cpp:74
#9  0x00007f520c80c3ff in ThreadWeaver::ThreadRunHelper::run (this=0x7f51ece7ed70, parent=0x1113330, th=0x121e690) at /var/tmp/portage/kde-base/kdelibs-4.7.0-r1/work/kdelibs-4.7.0/threadweaver/Weaver/Thread.cpp:87
#10 0x00007f520c80c488 in ThreadWeaver::Thread::run (this=0x121e690) at /var/tmp/portage/kde-base/kdelibs-4.7.0-r1/work/kdelibs-4.7.0/threadweaver/Weaver/Thread.cpp:142
#11 0x00007f521d608ef5 in QThreadPrivate::start (arg=0x121e690) at thread/qthread_unix.cpp:320
#12 0x00007f520af7856c in ?? () from /usr/lib64/opengl/nvidia/lib/libGL.so.1
#13 0x00007f521d378d4c in start_thread (arg=0x7f51ece7f700) at pthread_create.c:301
#14 0x00007f521c13140d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 8 (Thread 0x7f51dffff700 (LWP 3084)):
#0  pthread_cond_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f521d6095db in wait (time=18446744073709551615, this=0x110f970) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x1136210, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f520c80af84 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1113330, th=0x1d56dd0) at /var/tmp/portage/kde-base/kdelibs-4.7.0-r1/work/kdelibs-4.7.0/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f520c80d613 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1135d20, th=0x1d56dd0) at /var/tmp/portage/kde-base/kdelibs-4.7.0-r1/work/kdelibs-4.7.0/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f520c80d62c in ThreadWeaver::WorkingHardState::applyForWork (this=0x1135d20, th=0x1d56dd0) at /var/tmp/portage/kde-base/kdelibs-4.7.0-r1/work/kdelibs-4.7.0/threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f520c80d62c in ThreadWeaver::WorkingHardState::applyForWork (this=0x1135d20, th=0x1d56dd0) at /var/tmp/portage/kde-base/kdelibs-4.7.0-r1/work/kdelibs-4.7.0/threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007f520c80d62c in ThreadWeaver::WorkingHardState::applyForWork (this=0x1135d20, th=0x1d56dd0) at /var/tmp/portage/kde-base/kdelibs-4.7.0-r1/work/kdelibs-4.7.0/threadweaver/Weaver/WorkingHardState.cpp:74
#8  0x00007f520c80c3ff in ThreadWeaver::ThreadRunHelper::run (this=0x7f51dfffed70, parent=0x1113330, th=0x1d56dd0) at /var/tmp/portage/kde-base/kdelibs-4.7.0-r1/work/kdelibs-4.7.0/threadweaver/Weaver/Thread.cpp:87
#9  0x00007f520c80c488 in ThreadWeaver::Thread::run (this=0x1d56dd0) at /var/tmp/portage/kde-base/kdelibs-4.7.0-r1/work/kdelibs-4.7.0/threadweaver/Weaver/Thread.cpp:142
#10 0x00007f521d608ef5 in QThreadPrivate::start (arg=0x1d56dd0) at thread/qthread_unix.cpp:320
#11 0x00007f520af7856c in ?? () from /usr/lib64/opengl/nvidia/lib/libGL.so.1
#12 0x00007f521d378d4c in start_thread (arg=0x7f51dffff700) at pthread_create.c:301
#13 0x00007f521c13140d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 7 (Thread 0x7f51df7fe700 (LWP 3085)):
#0  pthread_cond_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f521d6095db in wait (time=18446744073709551615, this=0x110f970) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x1136210, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f520c80af84 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1113330, th=0x16bf4e0) at /var/tmp/portage/kde-base/kdelibs-4.7.0-r1/work/kdelibs-4.7.0/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f520c80d613 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1135d20, th=0x16bf4e0) at /var/tmp/portage/kde-base/kdelibs-4.7.0-r1/work/kdelibs-4.7.0/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f520c80c3ff in ThreadWeaver::ThreadRunHelper::run (this=0x7f51df7fdd70, parent=0x1113330, th=0x16bf4e0) at /var/tmp/portage/kde-base/kdelibs-4.7.0-r1/work/kdelibs-4.7.0/threadweaver/Weaver/Thread.cpp:87
#6  0x00007f520c80c488 in ThreadWeaver::Thread::run (this=0x16bf4e0) at /var/tmp/portage/kde-base/kdelibs-4.7.0-r1/work/kdelibs-4.7.0/threadweaver/Weaver/Thread.cpp:142
#7  0x00007f521d608ef5 in QThreadPrivate::start (arg=0x16bf4e0) at thread/qthread_unix.cpp:320
#8  0x00007f520af7856c in ?? () from /usr/lib64/opengl/nvidia/lib/libGL.so.1
#9  0x00007f521d378d4c in start_thread (arg=0x7f51df7fe700) at pthread_create.c:301
#10 0x00007f521c13140d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 6 (Thread 0x7f51deffd700 (LWP 30745)):
#0  pthread_cond_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f521d6095db in wait (time=18446744073709551615, this=0x110f970) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x1136210, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f520c80af84 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1113330, th=0x1bc6d80) at /var/tmp/portage/kde-base/kdelibs-4.7.0-r1/work/kdelibs-4.7.0/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f520c80d613 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1135d20, th=0x1bc6d80) at /var/tmp/portage/kde-base/kdelibs-4.7.0-r1/work/kdelibs-4.7.0/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f520c80c3ff in ThreadWeaver::ThreadRunHelper::run (this=0x7f51deffcd70, parent=0x1113330, th=0x1bc6d80) at /var/tmp/portage/kde-base/kdelibs-4.7.0-r1/work/kdelibs-4.7.0/threadweaver/Weaver/Thread.cpp:87
#6  0x00007f520c80c488 in ThreadWeaver::Thread::run (this=0x1bc6d80) at /var/tmp/portage/kde-base/kdelibs-4.7.0-r1/work/kdelibs-4.7.0/threadweaver/Weaver/Thread.cpp:142
#7  0x00007f521d608ef5 in QThreadPrivate::start (arg=0x1bc6d80) at thread/qthread_unix.cpp:320
#8  0x00007f520af7856c in ?? () from /usr/lib64/opengl/nvidia/lib/libGL.so.1
#9  0x00007f521d378d4c in start_thread (arg=0x7f51deffd700) at pthread_create.c:301
#10 0x00007f521c13140d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 5 (Thread 0x7f51de7fc700 (LWP 30746)):
#0  pthread_cond_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f521d6095db in wait (time=18446744073709551615, this=0x110f970) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x1136210, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f520c80af84 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1113330, th=0x7f51e4004860) at /var/tmp/portage/kde-base/kdelibs-4.7.0-r1/work/kdelibs-4.7.0/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f520c80d613 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1135d20, th=0x7f51e4004860) at /var/tmp/portage/kde-base/kdelibs-4.7.0-r1/work/kdelibs-4.7.0/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f520c80c3ff in ThreadWeaver::ThreadRunHelper::run (this=0x7f51de7fbd70, parent=0x1113330, th=0x7f51e4004860) at /var/tmp/portage/kde-base/kdelibs-4.7.0-r1/work/kdelibs-4.7.0/threadweaver/Weaver/Thread.cpp:87
#6  0x00007f520c80c488 in ThreadWeaver::Thread::run (this=0x7f51e4004860) at /var/tmp/portage/kde-base/kdelibs-4.7.0-r1/work/kdelibs-4.7.0/threadweaver/Weaver/Thread.cpp:142
#7  0x00007f521d608ef5 in QThreadPrivate::start (arg=0x7f51e4004860) at thread/qthread_unix.cpp:320
#8  0x00007f520af7856c in ?? () from /usr/lib64/opengl/nvidia/lib/libGL.so.1
#9  0x00007f521d378d4c in start_thread (arg=0x7f51de7fc700) at pthread_create.c:301
#10 0x00007f521c13140d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 4 (Thread 0x7f51ddffb700 (LWP 30747)):
#0  pthread_cond_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f521d6095db in wait (time=18446744073709551615, this=0x110f970) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x1136210, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f520c80af84 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1113330, th=0x7f51e008cfb0) at /var/tmp/portage/kde-base/kdelibs-4.7.0-r1/work/kdelibs-4.7.0/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f520c80d613 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1135d20, th=0x7f51e008cfb0) at /var/tmp/portage/kde-base/kdelibs-4.7.0-r1/work/kdelibs-4.7.0/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f520c80d62c in ThreadWeaver::WorkingHardState::applyForWork (this=0x1135d20, th=0x7f51e008cfb0) at /var/tmp/portage/kde-base/kdelibs-4.7.0-r1/work/kdelibs-4.7.0/threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f520c80c3ff in ThreadWeaver::ThreadRunHelper::run (this=0x7f51ddffad70, parent=0x1113330, th=0x7f51e008cfb0) at /var/tmp/portage/kde-base/kdelibs-4.7.0-r1/work/kdelibs-4.7.0/threadweaver/Weaver/Thread.cpp:87
#7  0x00007f520c80c488 in ThreadWeaver::Thread::run (this=0x7f51e008cfb0) at /var/tmp/portage/kde-base/kdelibs-4.7.0-r1/work/kdelibs-4.7.0/threadweaver/Weaver/Thread.cpp:142
#8  0x00007f521d608ef5 in QThreadPrivate::start (arg=0x7f51e008cfb0) at thread/qthread_unix.cpp:320
#9  0x00007f520af7856c in ?? () from /usr/lib64/opengl/nvidia/lib/libGL.so.1
#10 0x00007f521d378d4c in start_thread (arg=0x7f51ddffb700) at pthread_create.c:301
#11 0x00007f521c13140d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 3 (Thread 0x7f51dd7fa700 (LWP 30748)):
#0  pthread_cond_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f521d6095db in wait (time=18446744073709551615, this=0x110f970) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x1136210, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f520c80af84 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1113330, th=0x7f51e800b650) at /var/tmp/portage/kde-base/kdelibs-4.7.0-r1/work/kdelibs-4.7.0/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f520c80d613 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1135d20, th=0x7f51e800b650) at /var/tmp/portage/kde-base/kdelibs-4.7.0-r1/work/kdelibs-4.7.0/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f520c80c3ff in ThreadWeaver::ThreadRunHelper::run (this=0x7f51dd7f9d70, parent=0x1113330, th=0x7f51e800b650) at /var/tmp/portage/kde-base/kdelibs-4.7.0-r1/work/kdelibs-4.7.0/threadweaver/Weaver/Thread.cpp:87
#6  0x00007f520c80c488 in ThreadWeaver::Thread::run (this=0x7f51e800b650) at /var/tmp/portage/kde-base/kdelibs-4.7.0-r1/work/kdelibs-4.7.0/threadweaver/Weaver/Thread.cpp:142
#7  0x00007f521d608ef5 in QThreadPrivate::start (arg=0x7f51e800b650) at thread/qthread_unix.cpp:320
#8  0x00007f520af7856c in ?? () from /usr/lib64/opengl/nvidia/lib/libGL.so.1
#9  0x00007f521d378d4c in start_thread (arg=0x7f51dd7fa700) at pthread_create.c:301
#10 0x00007f521c13140d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 2 (Thread 0x7f51dcff9700 (LWP 30749)):
#0  pthread_cond_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f521d6095db in wait (time=18446744073709551615, this=0x110f970) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x1136210, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f520c80af84 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1113330, th=0x7f51f4041110) at /var/tmp/portage/kde-base/kdelibs-4.7.0-r1/work/kdelibs-4.7.0/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f520c80d613 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1135d20, th=0x7f51f4041110) at /var/tmp/portage/kde-base/kdelibs-4.7.0-r1/work/kdelibs-4.7.0/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f520c80c3ff in ThreadWeaver::ThreadRunHelper::run (this=0x7f51dcff8d70, parent=0x1113330, th=0x7f51f4041110) at /var/tmp/portage/kde-base/kdelibs-4.7.0-r1/work/kdelibs-4.7.0/threadweaver/Weaver/Thread.cpp:87
#6  0x00007f520c80c488 in ThreadWeaver::Thread::run (this=0x7f51f4041110) at /var/tmp/portage/kde-base/kdelibs-4.7.0-r1/work/kdelibs-4.7.0/threadweaver/Weaver/Thread.cpp:142
#7  0x00007f521d608ef5 in QThreadPrivate::start (arg=0x7f51f4041110) at thread/qthread_unix.cpp:320
#8  0x00007f520af7856c in ?? () from /usr/lib64/opengl/nvidia/lib/libGL.so.1
#9  0x00007f521d378d4c in start_thread (arg=0x7f51dcff9700) at pthread_create.c:301
#10 0x00007f521c13140d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 1 (Thread 0x7f521eaaa760 (LWP 14769)):
[KCrash Handler]
#6  0x00000000008a5520 in ?? ()
#7  0x00007f52018b56a6 in TaskGroupItem::~TaskGroupItem (this=0x1def190, __in_chrg=<optimized out>) at /var/tmp/portage/kde-base/plasma-workspace-4.7.0/work/plasma-workspace-4.7.0/plasma/desktop/applets/tasks/taskgroupitem.cpp:82
#8  0x00007f52018b5759 in TaskGroupItem::~TaskGroupItem (this=0x1def190, __in_chrg=<optimized out>) at /var/tmp/portage/kde-base/plasma-workspace-4.7.0/work/plasma-workspace-4.7.0/plasma/desktop/applets/tasks/taskgroupitem.cpp:83
#9  0x00007f521d705e08 in QObject::event (this=0x1def190, e=<optimized out>) at kernel/qobject.cpp:1200
#10 0x00007f521cebc16b in QGraphicsWidget::event (this=0x1def190, event=0x1f096a0) at graphicsview/qgraphicswidget.cpp:1423
#11 0x00007f521c8b7e34 in QApplicationPrivate::notify_helper (this=0x6ea6b0, receiver=0x1def190, e=0x1f096a0) at kernel/qapplication.cpp:4462
#12 0x00007f521c8bc9fa in QApplication::notify (this=<optimized out>, receiver=0x1def190, e=0x1f096a0) at kernel/qapplication.cpp:4341
#13 0x00007f521e49ee36 in KApplication::notify (this=0x6dc1e0, receiver=0x1def190, event=0x1f096a0) at /var/tmp/portage/kde-base/kdelibs-4.7.0-r1/work/kdelibs-4.7.0/kdeui/kernel/kapplication.cpp:311
#14 0x00007f521d6f1aac in QCoreApplication::notifyInternal (this=0x6dc1e0, receiver=0x1def190, event=0x1f096a0) at kernel/qcoreapplication.cpp:731
#15 0x00007f521d6f52a5 in sendEvent (event=0x1f096a0, receiver=0x1def190) at kernel/qcoreapplication.h:215
#16 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=52, data=0x612890) at kernel/qcoreapplication.cpp:1372
#17 0x00007f521d6f559e in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1015
#18 0x00007f5208c4302d in kdemain (argc=1, argv=0x613d10) at /var/tmp/portage/kde-base/plasma-workspace-4.7.0/work/plasma-workspace-4.7.0/plasma/desktop/shell/main.cpp:120
#19 0x00000000004074e9 in launch (argc=1, _name=0x690698 "/usr/bin/plasma-desktop", args=<optimized out>, cwd=0x0, envc=<optimized out>, envs=<optimized out>, reset_env=false, tty=0x0, avoid_loops=false, startup_id_str=0x40b50e "0") at /var/tmp/portage/kde-base/kdelibs-4.7.0-r1/work/kdelibs-4.7.0/kinit/kinit.cpp:734
#20 0x00000000004080c0 in handle_launcher_request (sock=<optimized out>, who=<optimized out>) at /var/tmp/portage/kde-base/kdelibs-4.7.0-r1/work/kdelibs-4.7.0/kinit/kinit.cpp:1226
#21 0x00000000004087e5 in handle_requests (waitForPid=<optimized out>) at /var/tmp/portage/kde-base/kdelibs-4.7.0-r1/work/kdelibs-4.7.0/kinit/kinit.cpp:1419
#22 0x00000000004093d2 in main (argc=2, argv=0x7fff73f79b28, envp=0x7fff73f79b40) at /var/tmp/portage/kde-base/kdelibs-4.7.0-r1/work/kdelibs-4.7.0/kinit/kinit.cpp:1907

This bug may be a duplicate of or related to bug 275286.

Possible duplicates by query: bug 280709, bug 280685, bug 280602, bug 279613, bug 279335.

Reported using DrKonqi