Application: plasma-desktop (0.4)
KDE Platform Version: 4.10.2 (Compiled from sources)
Qt Version: 4.8.4
Operating System: Linux 3.8.6-gentoo x86_64
Distribution: "NAME=Gentoo"

-- Information about the crash:
This crash comes ramdomly, i have also crashes in Gnome 3, an i think it could be graphic driver related. I use an ati card with free/open drivers, after an gentoo update (ati firmware/ati-driver/mesa) i have these mysterious crashes.

Hth,
  Eric

-- Backtrace:
Application: Plasma Desktop Shell (kdeinit4), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f7789ebc780 (LWP 21376))]

Thread 19 (Thread 0x7f777f557700 (LWP 21378)):
#0  pthread_cond_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x0000003b8e7888b2 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x3b8ea81ea0 <QTWTF::pageheap_memory>) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#2  0x0000003b8e7888e9 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=<optimized out>) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#3  0x00007f7788f70f3b in start_thread (arg=0x7f777f557700) at pthread_create.c:308
#4  0x00007f7788ca665d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 18 (Thread 0x7f76f7ac7700 (LWP 21379)):
#0  __pthread_mutex_unlock_usercnt (mutex=0x7f76f0000a60, decr=1) at pthread_mutex_unlock.c:52
#1  0x0000003bd3a870f1 in g_mutex_unlock (mutex=<optimized out>) at gthread-posix.c:229
#2  0x0000003bd3a4aaea in g_main_context_poll (n_fds=1, fds=0x7f76f0002bb0, timeout=-1, context=0x7f76f00009a0, priority=<optimized out>) at gmain.c:3583
#3  g_main_context_iterate (dispatch=1, block=<optimized out>, context=0x7f76f00009a0, self=<optimized out>) at gmain.c:3285
#4  g_main_context_iterate (context=0x7f76f00009a0, block=<optimized out>, dispatch=1, self=<optimized out>) at gmain.c:3227
#5  0x0000003bd3a4ac24 in g_main_context_iteration (context=0x7f76f00009a0, may_block=1) at gmain.c:3351
#6  0x0000003b879ac366 in QEventDispatcherGlib::processEvents (this=0x7f76f00008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#7  0x0000003b8797ccbf in QEventLoop::processEvents (this=this@entry=0x7f76f7ac6e40, flags=...) at kernel/qeventloop.cpp:149
#8  0x0000003b8797cf48 in QEventLoop::exec (this=0x7f76f7ac6e40, flags=...) at kernel/qeventloop.cpp:204
#9  0x0000003b8787ec40 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:542
#10 0x0000003b8795d63f in QInotifyFileSystemWatcherEngine::run (this=0xe7ff60) at io/qfilesystemwatcher_inotify.cpp:256
#11 0x0000003b87881bcc in QThreadPrivate::start (arg=0xe7ff60) at thread/qthread_unix.cpp:338
#12 0x00007f7788f70f3b in start_thread (arg=0x7f76f7ac7700) at pthread_create.c:308
#13 0x00007f7788ca665d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 17 (Thread 0x7f76fb067700 (LWP 21427)):
#0  pthread_cond_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x0000003b8788212b in wait (time=18446744073709551615, this=0xebe720) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0xec8860, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f7786d2bac1 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xf7af00, th=0x2873ac0) at /var/tmp/portage/kde-base/kdelibs-4.10.2/work/kdelibs-4.10.2/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f7786d2e30b in ThreadWeaver::WorkingHardState::applyForWork (this=0xec7e70, th=0x2873ac0) at /var/tmp/portage/kde-base/kdelibs-4.10.2/work/kdelibs-4.10.2/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f7786d2d17f in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0x7f76fb066e70, parent=0xf7af00, th=th@entry=0x2873ac0) at /var/tmp/portage/kde-base/kdelibs-4.10.2/work/kdelibs-4.10.2/threadweaver/Weaver/Thread.cpp:87
#6  0x00007f7786d2d20b in ThreadWeaver::Thread::run (this=0x2873ac0) at /var/tmp/portage/kde-base/kdelibs-4.10.2/work/kdelibs-4.10.2/threadweaver/Weaver/Thread.cpp:142
#7  0x0000003b87881bcc in QThreadPrivate::start (arg=0x2873ac0) at thread/qthread_unix.cpp:338
#8  0x00007f7788f70f3b in start_thread (arg=0x7f76fb067700) at pthread_create.c:308
#9  0x00007f7788ca665d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 16 (Thread 0x7f76f5a1f700 (LWP 21428)):
#0  pthread_cond_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x0000003b8788212b in wait (time=18446744073709551615, this=0xebe720) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0xec8860, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f7786d2bac1 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xf7af00, th=0x1a3c940) at /var/tmp/portage/kde-base/kdelibs-4.10.2/work/kdelibs-4.10.2/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f7786d2e30b in ThreadWeaver::WorkingHardState::applyForWork (this=0xec7e70, th=0x1a3c940) at /var/tmp/portage/kde-base/kdelibs-4.10.2/work/kdelibs-4.10.2/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f7786d2e324 in ThreadWeaver::WorkingHardState::applyForWork (this=0xec7e70, th=0x1a3c940) at /var/tmp/portage/kde-base/kdelibs-4.10.2/work/kdelibs-4.10.2/threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f7786d2e324 in ThreadWeaver::WorkingHardState::applyForWork (this=0xec7e70, th=0x1a3c940) at /var/tmp/portage/kde-base/kdelibs-4.10.2/work/kdelibs-4.10.2/threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007f7786d2e324 in ThreadWeaver::WorkingHardState::applyForWork (this=0xec7e70, th=0x1a3c940) at /var/tmp/portage/kde-base/kdelibs-4.10.2/work/kdelibs-4.10.2/threadweaver/Weaver/WorkingHardState.cpp:74
#8  0x00007f7786d2e324 in ThreadWeaver::WorkingHardState::applyForWork (this=0xec7e70, th=0x1a3c940) at /var/tmp/portage/kde-base/kdelibs-4.10.2/work/kdelibs-4.10.2/threadweaver/Weaver/WorkingHardState.cpp:74
#9  0x00007f7786d2e324 in ThreadWeaver::WorkingHardState::applyForWork (this=0xec7e70, th=0x1a3c940) at /var/tmp/portage/kde-base/kdelibs-4.10.2/work/kdelibs-4.10.2/threadweaver/Weaver/WorkingHardState.cpp:74
#10 0x00007f7786d2e324 in ThreadWeaver::WorkingHardState::applyForWork (this=0xec7e70, th=0x1a3c940) at /var/tmp/portage/kde-base/kdelibs-4.10.2/work/kdelibs-4.10.2/threadweaver/Weaver/WorkingHardState.cpp:74
#11 0x00007f7786d2e324 in ThreadWeaver::WorkingHardState::applyForWork (this=0xec7e70, th=0x1a3c940) at /var/tmp/portage/kde-base/kdelibs-4.10.2/work/kdelibs-4.10.2/threadweaver/Weaver/WorkingHardState.cpp:74
#12 0x00007f7786d2d17f in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0x7f76f5a1ee70, parent=0xf7af00, th=th@entry=0x1a3c940) at /var/tmp/portage/kde-base/kdelibs-4.10.2/work/kdelibs-4.10.2/threadweaver/Weaver/Thread.cpp:87
#13 0x00007f7786d2d20b in ThreadWeaver::Thread::run (this=0x1a3c940) at /var/tmp/portage/kde-base/kdelibs-4.10.2/work/kdelibs-4.10.2/threadweaver/Weaver/Thread.cpp:142
#14 0x0000003b87881bcc in QThreadPrivate::start (arg=0x1a3c940) at thread/qthread_unix.cpp:338
#15 0x00007f7788f70f3b in start_thread (arg=0x7f76f5a1f700) at pthread_create.c:308
#16 0x00007f7788ca665d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 15 (Thread 0x7f76f521e700 (LWP 21429)):
#0  pthread_cond_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x0000003b8788212b in wait (time=18446744073709551615, this=0xebe720) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0xec8860, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f7786d2bac1 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xf7af00, th=0xe93750) at /var/tmp/portage/kde-base/kdelibs-4.10.2/work/kdelibs-4.10.2/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f7786d2e30b in ThreadWeaver::WorkingHardState::applyForWork (this=0xec7e70, th=0xe93750) at /var/tmp/portage/kde-base/kdelibs-4.10.2/work/kdelibs-4.10.2/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f7786d2e324 in ThreadWeaver::WorkingHardState::applyForWork (this=0xec7e70, th=0xe93750) at /var/tmp/portage/kde-base/kdelibs-4.10.2/work/kdelibs-4.10.2/threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f7786d2e324 in ThreadWeaver::WorkingHardState::applyForWork (this=0xec7e70, th=0xe93750) at /var/tmp/portage/kde-base/kdelibs-4.10.2/work/kdelibs-4.10.2/threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007f7786d2d17f in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0x7f76f521de70, parent=0xf7af00, th=th@entry=0xe93750) at /var/tmp/portage/kde-base/kdelibs-4.10.2/work/kdelibs-4.10.2/threadweaver/Weaver/Thread.cpp:87
#8  0x00007f7786d2d20b in ThreadWeaver::Thread::run (this=0xe93750) at /var/tmp/portage/kde-base/kdelibs-4.10.2/work/kdelibs-4.10.2/threadweaver/Weaver/Thread.cpp:142
#9  0x0000003b87881bcc in QThreadPrivate::start (arg=0xe93750) at thread/qthread_unix.cpp:338
#10 0x00007f7788f70f3b in start_thread (arg=0x7f76f521e700) at pthread_create.c:308
#11 0x00007f7788ca665d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 14 (Thread 0x7f76f4a1d700 (LWP 21430)):
#0  pthread_cond_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x0000003b8788212b in wait (time=18446744073709551615, this=0xebe720) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0xec8860, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f7786d2bac1 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xf7af00, th=0x1c4f6b0) at /var/tmp/portage/kde-base/kdelibs-4.10.2/work/kdelibs-4.10.2/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f7786d2e30b in ThreadWeaver::WorkingHardState::applyForWork (this=0xec7e70, th=0x1c4f6b0) at /var/tmp/portage/kde-base/kdelibs-4.10.2/work/kdelibs-4.10.2/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f7786d2e324 in ThreadWeaver::WorkingHardState::applyForWork (this=0xec7e70, th=0x1c4f6b0) at /var/tmp/portage/kde-base/kdelibs-4.10.2/work/kdelibs-4.10.2/threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f7786d2e324 in ThreadWeaver::WorkingHardState::applyForWork (this=0xec7e70, th=0x1c4f6b0) at /var/tmp/portage/kde-base/kdelibs-4.10.2/work/kdelibs-4.10.2/threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007f7786d2d17f in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0x7f76f4a1ce70, parent=0xf7af00, th=th@entry=0x1c4f6b0) at /var/tmp/portage/kde-base/kdelibs-4.10.2/work/kdelibs-4.10.2/threadweaver/Weaver/Thread.cpp:87
#8  0x00007f7786d2d20b in ThreadWeaver::Thread::run (this=0x1c4f6b0) at /var/tmp/portage/kde-base/kdelibs-4.10.2/work/kdelibs-4.10.2/threadweaver/Weaver/Thread.cpp:142
#9  0x0000003b87881bcc in QThreadPrivate::start (arg=0x1c4f6b0) at thread/qthread_unix.cpp:338
#10 0x00007f7788f70f3b in start_thread (arg=0x7f76f4a1d700) at pthread_create.c:308
#11 0x00007f7788ca665d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 13 (Thread 0x7f76eaf7f700 (LWP 21431)):
#0  pthread_cond_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x0000003b8788212b in wait (time=18446744073709551615, this=0xebe720) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0xec8860, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f7786d2bac1 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xf7af00, th=0x28626c0) at /var/tmp/portage/kde-base/kdelibs-4.10.2/work/kdelibs-4.10.2/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f7786d2e30b in ThreadWeaver::WorkingHardState::applyForWork (this=0xec7e70, th=0x28626c0) at /var/tmp/portage/kde-base/kdelibs-4.10.2/work/kdelibs-4.10.2/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f7786d2d17f in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0x7f76eaf7ee70, parent=0xf7af00, th=th@entry=0x28626c0) at /var/tmp/portage/kde-base/kdelibs-4.10.2/work/kdelibs-4.10.2/threadweaver/Weaver/Thread.cpp:87
#6  0x00007f7786d2d20b in ThreadWeaver::Thread::run (this=0x28626c0) at /var/tmp/portage/kde-base/kdelibs-4.10.2/work/kdelibs-4.10.2/threadweaver/Weaver/Thread.cpp:142
#7  0x0000003b87881bcc in QThreadPrivate::start (arg=0x28626c0) at thread/qthread_unix.cpp:338
#8  0x00007f7788f70f3b in start_thread (arg=0x7f76eaf7f700) at pthread_create.c:308
#9  0x00007f7788ca665d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 12 (Thread 0x7f76e9b27700 (LWP 21452)):
#0  pthread_cond_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x0000003b8788212b in wait (time=18446744073709551615, this=0xebe720) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0xec8860, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f7786d2bac1 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xf7af00, th=0x2805620) at /var/tmp/portage/kde-base/kdelibs-4.10.2/work/kdelibs-4.10.2/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f7786d2e30b in ThreadWeaver::WorkingHardState::applyForWork (this=0xec7e70, th=0x2805620) at /var/tmp/portage/kde-base/kdelibs-4.10.2/work/kdelibs-4.10.2/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f7786d2d17f in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0x7f76e9b26e70, parent=0xf7af00, th=th@entry=0x2805620) at /var/tmp/portage/kde-base/kdelibs-4.10.2/work/kdelibs-4.10.2/threadweaver/Weaver/Thread.cpp:87
#6  0x00007f7786d2d20b in ThreadWeaver::Thread::run (this=0x2805620) at /var/tmp/portage/kde-base/kdelibs-4.10.2/work/kdelibs-4.10.2/threadweaver/Weaver/Thread.cpp:142
#7  0x0000003b87881bcc in QThreadPrivate::start (arg=0x2805620) at thread/qthread_unix.cpp:338
#8  0x00007f7788f70f3b in start_thread (arg=0x7f76e9b27700) at pthread_create.c:308
#9  0x00007f7788ca665d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 11 (Thread 0x7f76e9326700 (LWP 21453)):
#0  pthread_cond_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x0000003b8788212b in wait (time=18446744073709551615, this=0xebe720) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0xec8860, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f7786d2bac1 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xf7af00, th=0x1175f20) at /var/tmp/portage/kde-base/kdelibs-4.10.2/work/kdelibs-4.10.2/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f7786d2e30b in ThreadWeaver::WorkingHardState::applyForWork (this=0xec7e70, th=0x1175f20) at /var/tmp/portage/kde-base/kdelibs-4.10.2/work/kdelibs-4.10.2/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f7786d2d17f in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0x7f76e9325e70, parent=0xf7af00, th=th@entry=0x1175f20) at /var/tmp/portage/kde-base/kdelibs-4.10.2/work/kdelibs-4.10.2/threadweaver/Weaver/Thread.cpp:87
#6  0x00007f7786d2d20b in ThreadWeaver::Thread::run (this=0x1175f20) at /var/tmp/portage/kde-base/kdelibs-4.10.2/work/kdelibs-4.10.2/threadweaver/Weaver/Thread.cpp:142
#7  0x0000003b87881bcc in QThreadPrivate::start (arg=0x1175f20) at thread/qthread_unix.cpp:338
#8  0x00007f7788f70f3b in start_thread (arg=0x7f76e9326700) at pthread_create.c:308
#9  0x00007f7788ca665d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 10 (Thread 0x7f76e8b25700 (LWP 21454)):
#0  pthread_cond_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x0000003b8788212b in wait (time=18446744073709551615, this=0xebe720) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0xec8860, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f7786d2bac1 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xf7af00, th=0x287dec0) at /var/tmp/portage/kde-base/kdelibs-4.10.2/work/kdelibs-4.10.2/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f7786d2e30b in ThreadWeaver::WorkingHardState::applyForWork (this=0xec7e70, th=0x287dec0) at /var/tmp/portage/kde-base/kdelibs-4.10.2/work/kdelibs-4.10.2/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f7786d2e324 in ThreadWeaver::WorkingHardState::applyForWork (this=0xec7e70, th=0x287dec0) at /var/tmp/portage/kde-base/kdelibs-4.10.2/work/kdelibs-4.10.2/threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f7786d2d17f in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0x7f76e8b24e70, parent=0xf7af00, th=th@entry=0x287dec0) at /var/tmp/portage/kde-base/kdelibs-4.10.2/work/kdelibs-4.10.2/threadweaver/Weaver/Thread.cpp:87
#7  0x00007f7786d2d20b in ThreadWeaver::Thread::run (this=0x287dec0) at /var/tmp/portage/kde-base/kdelibs-4.10.2/work/kdelibs-4.10.2/threadweaver/Weaver/Thread.cpp:142
#8  0x0000003b87881bcc in QThreadPrivate::start (arg=0x287dec0) at thread/qthread_unix.cpp:338
#9  0x00007f7788f70f3b in start_thread (arg=0x7f76e8b25700) at pthread_create.c:308
#10 0x00007f7788ca665d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 9 (Thread 0x7f76c3fff700 (LWP 21455)):
#0  pthread_cond_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x0000003b8788212b in wait (time=18446744073709551615, this=0xebe720) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0xec8860, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f7786d2bac1 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xf7af00, th=0x288e7a0) at /var/tmp/portage/kde-base/kdelibs-4.10.2/work/kdelibs-4.10.2/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f7786d2e30b in ThreadWeaver::WorkingHardState::applyForWork (this=0xec7e70, th=0x288e7a0) at /var/tmp/portage/kde-base/kdelibs-4.10.2/work/kdelibs-4.10.2/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f7786d2d17f in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0x7f76c3ffee70, parent=0xf7af00, th=th@entry=0x288e7a0) at /var/tmp/portage/kde-base/kdelibs-4.10.2/work/kdelibs-4.10.2/threadweaver/Weaver/Thread.cpp:87
#6  0x00007f7786d2d20b in ThreadWeaver::Thread::run (this=0x288e7a0) at /var/tmp/portage/kde-base/kdelibs-4.10.2/work/kdelibs-4.10.2/threadweaver/Weaver/Thread.cpp:142
#7  0x0000003b87881bcc in QThreadPrivate::start (arg=0x288e7a0) at thread/qthread_unix.cpp:338
#8  0x00007f7788f70f3b in start_thread (arg=0x7f76c3fff700) at pthread_create.c:308
#9  0x00007f7788ca665d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 8 (Thread 0x7f76c37fe700 (LWP 21456)):
#0  pthread_cond_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x0000003b8788212b in wait (time=18446744073709551615, this=0xebe720) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0xec8860, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f7786d2bac1 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xf7af00, th=0x1933020) at /var/tmp/portage/kde-base/kdelibs-4.10.2/work/kdelibs-4.10.2/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f7786d2e30b in ThreadWeaver::WorkingHardState::applyForWork (this=0xec7e70, th=0x1933020) at /var/tmp/portage/kde-base/kdelibs-4.10.2/work/kdelibs-4.10.2/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f7786d2e324 in ThreadWeaver::WorkingHardState::applyForWork (this=0xec7e70, th=0x1933020) at /var/tmp/portage/kde-base/kdelibs-4.10.2/work/kdelibs-4.10.2/threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f7786d2d17f in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0x7f76c37fde70, parent=0xf7af00, th=th@entry=0x1933020) at /var/tmp/portage/kde-base/kdelibs-4.10.2/work/kdelibs-4.10.2/threadweaver/Weaver/Thread.cpp:87
#7  0x00007f7786d2d20b in ThreadWeaver::Thread::run (this=0x1933020) at /var/tmp/portage/kde-base/kdelibs-4.10.2/work/kdelibs-4.10.2/threadweaver/Weaver/Thread.cpp:142
#8  0x0000003b87881bcc in QThreadPrivate::start (arg=0x1933020) at thread/qthread_unix.cpp:338
#9  0x00007f7788f70f3b in start_thread (arg=0x7f76c37fe700) at pthread_create.c:308
#10 0x00007f7788ca665d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 7 (Thread 0x7f76c2ffd700 (LWP 21457)):
#0  pthread_cond_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x0000003b8788212b in wait (time=18446744073709551615, this=0xebe720) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0xec8860, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f7786d2bac1 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xf7af00, th=0xa091d0) at /var/tmp/portage/kde-base/kdelibs-4.10.2/work/kdelibs-4.10.2/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f7786d2e30b in ThreadWeaver::WorkingHardState::applyForWork (this=0xec7e70, th=0xa091d0) at /var/tmp/portage/kde-base/kdelibs-4.10.2/work/kdelibs-4.10.2/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f7786d2e324 in ThreadWeaver::WorkingHardState::applyForWork (this=0xec7e70, th=0xa091d0) at /var/tmp/portage/kde-base/kdelibs-4.10.2/work/kdelibs-4.10.2/threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f7786d2d17f in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0x7f76c2ffce70, parent=0xf7af00, th=th@entry=0xa091d0) at /var/tmp/portage/kde-base/kdelibs-4.10.2/work/kdelibs-4.10.2/threadweaver/Weaver/Thread.cpp:87
#7  0x00007f7786d2d20b in ThreadWeaver::Thread::run (this=0xa091d0) at /var/tmp/portage/kde-base/kdelibs-4.10.2/work/kdelibs-4.10.2/threadweaver/Weaver/Thread.cpp:142
#8  0x0000003b87881bcc in QThreadPrivate::start (arg=0xa091d0) at thread/qthread_unix.cpp:338
#9  0x00007f7788f70f3b in start_thread (arg=0x7f76c2ffd700) at pthread_create.c:308
#10 0x00007f7788ca665d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 6 (Thread 0x7f76c27fc700 (LWP 21458)):
#0  pthread_cond_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x0000003b8788212b in wait (time=18446744073709551615, this=0xebe720) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0xec8860, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f7786d2bac1 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xf7af00, th=0x287eae0) at /var/tmp/portage/kde-base/kdelibs-4.10.2/work/kdelibs-4.10.2/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f7786d2e30b in ThreadWeaver::WorkingHardState::applyForWork (this=0xec7e70, th=0x287eae0) at /var/tmp/portage/kde-base/kdelibs-4.10.2/work/kdelibs-4.10.2/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f7786d2e324 in ThreadWeaver::WorkingHardState::applyForWork (this=0xec7e70, th=0x287eae0) at /var/tmp/portage/kde-base/kdelibs-4.10.2/work/kdelibs-4.10.2/threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f7786d2e324 in ThreadWeaver::WorkingHardState::applyForWork (this=0xec7e70, th=0x287eae0) at /var/tmp/portage/kde-base/kdelibs-4.10.2/work/kdelibs-4.10.2/threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007f7786d2d17f in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0x7f76c27fbe70, parent=0xf7af00, th=th@entry=0x287eae0) at /var/tmp/portage/kde-base/kdelibs-4.10.2/work/kdelibs-4.10.2/threadweaver/Weaver/Thread.cpp:87
#8  0x00007f7786d2d20b in ThreadWeaver::Thread::run (this=0x287eae0) at /var/tmp/portage/kde-base/kdelibs-4.10.2/work/kdelibs-4.10.2/threadweaver/Weaver/Thread.cpp:142
#9  0x0000003b87881bcc in QThreadPrivate::start (arg=0x287eae0) at thread/qthread_unix.cpp:338
#10 0x00007f7788f70f3b in start_thread (arg=0x7f76c27fc700) at pthread_create.c:308
#11 0x00007f7788ca665d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 5 (Thread 0x7f76c1ffb700 (LWP 21459)):
#0  pthread_cond_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x0000003b8788212b in wait (time=18446744073709551615, this=0xebe720) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0xec8860, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f7786d2bac1 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xf7af00, th=0x164b4f0) at /var/tmp/portage/kde-base/kdelibs-4.10.2/work/kdelibs-4.10.2/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f7786d2e30b in ThreadWeaver::WorkingHardState::applyForWork (this=0xec7e70, th=0x164b4f0) at /var/tmp/portage/kde-base/kdelibs-4.10.2/work/kdelibs-4.10.2/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f7786d2e324 in ThreadWeaver::WorkingHardState::applyForWork (this=0xec7e70, th=0x164b4f0) at /var/tmp/portage/kde-base/kdelibs-4.10.2/work/kdelibs-4.10.2/threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f7786d2e324 in ThreadWeaver::WorkingHardState::applyForWork (this=0xec7e70, th=0x164b4f0) at /var/tmp/portage/kde-base/kdelibs-4.10.2/work/kdelibs-4.10.2/threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007f7786d2e324 in ThreadWeaver::WorkingHardState::applyForWork (this=0xec7e70, th=0x164b4f0) at /var/tmp/portage/kde-base/kdelibs-4.10.2/work/kdelibs-4.10.2/threadweaver/Weaver/WorkingHardState.cpp:74
#8  0x00007f7786d2d17f in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0x7f76c1ffae70, parent=0xf7af00, th=th@entry=0x164b4f0) at /var/tmp/portage/kde-base/kdelibs-4.10.2/work/kdelibs-4.10.2/threadweaver/Weaver/Thread.cpp:87
#9  0x00007f7786d2d20b in ThreadWeaver::Thread::run (this=0x164b4f0) at /var/tmp/portage/kde-base/kdelibs-4.10.2/work/kdelibs-4.10.2/threadweaver/Weaver/Thread.cpp:142
#10 0x0000003b87881bcc in QThreadPrivate::start (arg=0x164b4f0) at thread/qthread_unix.cpp:338
#11 0x00007f7788f70f3b in start_thread (arg=0x7f76c1ffb700) at pthread_create.c:308
#12 0x00007f7788ca665d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 4 (Thread 0x7f76c17fa700 (LWP 21460)):
#0  pthread_cond_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x0000003b8788212b in wait (time=18446744073709551615, this=0xebe720) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0xec8860, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f7786d2bac1 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xf7af00, th=0x2882220) at /var/tmp/portage/kde-base/kdelibs-4.10.2/work/kdelibs-4.10.2/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f7786d2e30b in ThreadWeaver::WorkingHardState::applyForWork (this=0xec7e70, th=0x2882220) at /var/tmp/portage/kde-base/kdelibs-4.10.2/work/kdelibs-4.10.2/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f7786d2e324 in ThreadWeaver::WorkingHardState::applyForWork (this=0xec7e70, th=0x2882220) at /var/tmp/portage/kde-base/kdelibs-4.10.2/work/kdelibs-4.10.2/threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f7786d2d17f in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0x7f76c17f9e70, parent=0xf7af00, th=th@entry=0x2882220) at /var/tmp/portage/kde-base/kdelibs-4.10.2/work/kdelibs-4.10.2/threadweaver/Weaver/Thread.cpp:87
#7  0x00007f7786d2d20b in ThreadWeaver::Thread::run (this=0x2882220) at /var/tmp/portage/kde-base/kdelibs-4.10.2/work/kdelibs-4.10.2/threadweaver/Weaver/Thread.cpp:142
#8  0x0000003b87881bcc in QThreadPrivate::start (arg=0x2882220) at thread/qthread_unix.cpp:338
#9  0x00007f7788f70f3b in start_thread (arg=0x7f76c17fa700) at pthread_create.c:308
#10 0x00007f7788ca665d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 3 (Thread 0x7f76c0ff9700 (LWP 21461)):
#0  pthread_cond_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x0000003b8788212b in wait (time=18446744073709551615, this=0xebe720) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0xec8860, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f7786d2bac1 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xf7af00, th=0x28801c0) at /var/tmp/portage/kde-base/kdelibs-4.10.2/work/kdelibs-4.10.2/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f7786d2e30b in ThreadWeaver::WorkingHardState::applyForWork (this=0xec7e70, th=0x28801c0) at /var/tmp/portage/kde-base/kdelibs-4.10.2/work/kdelibs-4.10.2/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f7786d2e324 in ThreadWeaver::WorkingHardState::applyForWork (this=0xec7e70, th=0x28801c0) at /var/tmp/portage/kde-base/kdelibs-4.10.2/work/kdelibs-4.10.2/threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f7786d2e324 in ThreadWeaver::WorkingHardState::applyForWork (this=0xec7e70, th=0x28801c0) at /var/tmp/portage/kde-base/kdelibs-4.10.2/work/kdelibs-4.10.2/threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007f7786d2d17f in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0x7f76c0ff8e70, parent=0xf7af00, th=th@entry=0x28801c0) at /var/tmp/portage/kde-base/kdelibs-4.10.2/work/kdelibs-4.10.2/threadweaver/Weaver/Thread.cpp:87
#8  0x00007f7786d2d20b in ThreadWeaver::Thread::run (this=0x28801c0) at /var/tmp/portage/kde-base/kdelibs-4.10.2/work/kdelibs-4.10.2/threadweaver/Weaver/Thread.cpp:142
#9  0x0000003b87881bcc in QThreadPrivate::start (arg=0x28801c0) at thread/qthread_unix.cpp:338
#10 0x00007f7788f70f3b in start_thread (arg=0x7f76c0ff9700) at pthread_create.c:308
#11 0x00007f7788ca665d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 2 (Thread 0x7f76fa79c700 (LWP 23562)):
#0  pthread_cond_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x0000003b8788212b in wait (time=18446744073709551615, this=0xebe720) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0xec8860, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f7786d2bac1 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xf7af00, th=0xdf2690) at /var/tmp/portage/kde-base/kdelibs-4.10.2/work/kdelibs-4.10.2/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f7786d2e30b in ThreadWeaver::WorkingHardState::applyForWork (this=0xec7e70, th=0xdf2690) at /var/tmp/portage/kde-base/kdelibs-4.10.2/work/kdelibs-4.10.2/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f7786d2e324 in ThreadWeaver::WorkingHardState::applyForWork (this=0xec7e70, th=0xdf2690) at /var/tmp/portage/kde-base/kdelibs-4.10.2/work/kdelibs-4.10.2/threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f7786d2d17f in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0x7f76fa79be70, parent=0xf7af00, th=th@entry=0xdf2690) at /var/tmp/portage/kde-base/kdelibs-4.10.2/work/kdelibs-4.10.2/threadweaver/Weaver/Thread.cpp:87
#7  0x00007f7786d2d20b in ThreadWeaver::Thread::run (this=0xdf2690) at /var/tmp/portage/kde-base/kdelibs-4.10.2/work/kdelibs-4.10.2/threadweaver/Weaver/Thread.cpp:142
#8  0x0000003b87881bcc in QThreadPrivate::start (arg=0xdf2690) at thread/qthread_unix.cpp:338
#9  0x00007f7788f70f3b in start_thread (arg=0x7f76fa79c700) at pthread_create.c:308
#10 0x00007f7788ca665d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 1 (Thread 0x7f7789ebc780 (LWP 21376)):
[KCrash Handler]
#6  0x0000003b8799204e in QMetaObject::addGuard (ptr=0x7fff87201d50) at kernel/qobject.cpp:400
#7  0x0000003b8fd7c27f in QPointer (p=..., this=0x7fff87201d50) at ../../include/QtCore/../../src/corelib/kernel/qpointer.h:62
#8  takeAt (i=1, this=0x1b210f8) at ../../include/QtCore/../../src/corelib/tools/qlist.h:486
#9  QDeclarativeRepeater::itemsRemoved (this=0x1b20e40, index=1, count=<optimized out>) at graphicsitems/qdeclarativerepeater.cpp:407
#10 0x0000003b8799336f in QMetaObject::activate (sender=0x1b21710, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff87201ed0) at kernel/qobject.cpp:3539
#11 0x0000003b8fec61ef in QDeclarativeVisualModel::itemsRemoved (this=<optimized out>, _t1=1, _t2=1) at .moc/release-shared/moc_qdeclarativevisualitemmodel_p.cpp:161
#12 0x0000003b8fd8f5e9 in QDeclarativeVisualDataModel::_q_itemsRemoved (this=0x1b21710, index=1, count=1) at graphicsitems/qdeclarativevisualitemmodel.cpp:1314
#13 0x0000003b8fec6821 in QDeclarativeVisualDataModel::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at .moc/release-shared/moc_qdeclarativevisualitemmodel_p.cpp:401
#14 0x0000003b8799336f in QMetaObject::activate (sender=0x158ad70, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff87202100) at kernel/qobject.cpp:3539
#15 0x0000003b8feba4ff in QListModelInterface::itemsRemoved (this=<optimized out>, _t1=1, _t2=1) at .moc/release-shared/moc_qlistmodelinterface_p.cpp:114
#16 0x0000003b8fcfbbaf in QDeclarativeListModel::remove (this=0x158ad70, index=1) at util/qdeclarativelistmodel.cpp:402
#17 0x0000003b8feb911b in QDeclarativeListModel::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at .moc/release-shared/moc_qdeclarativelistmodel_p.cpp:76
#18 0x0000003b8feb922f in QDeclarativeListModel::qt_metacall (this=0x158ad70, _c=QMetaObject::InvokeMetaMethod, _id=2, _a=0x7fff872023a0) at .moc/release-shared/moc_qdeclarativelistmodel_p.cpp:123
#19 0x0000003b8fe6319b in QDeclarativeObjectMethodScriptClass::callMethod (this=0x101f420, object=0x158ad70, index=10, returnType=<optimized out>, argCount=1, argTypes=0x7fff872025b0, ctxt=0x7f76f6a882a8) at qml/qdeclarativeobjectscriptclass.cpp:970
#20 0x0000003b8fe64dd2 in QDeclarativeObjectMethodScriptClass::callPrecise (this=0x101f420, object=0x158ad70, data=..., ctxt=0x7f76f6a882a8) at qml/qdeclarativeobjectscriptclass.cpp:944
#21 0x0000003b8fe6585b in QDeclarativeObjectMethodScriptClass::call (this=<optimized out>, o=<optimized out>, ctxt=<optimized out>) at qml/qdeclarativeobjectscriptclass.cpp:917
#22 0x0000003b8e800449 in QScript::DeclarativeObjectDelegate::call (exec=<optimized out>, callee=0x7f76f976acc0, thisValue=..., args=...) at bridge/qscriptdeclarativeobject.cpp:154
#23 0x0000003b8e7012c0 in QTJSC::NativeFuncWrapper::operator() (this=0x7fff872027b0, exec=0x7f76f6a882a8, jsobj=0x7f76f976acc0, thisValue=..., argList=...) at ../3rdparty/javascriptcore/JavaScriptCore/runtime/CallData.cpp:46
#24 0x0000003b8e6d80f6 in QTJSC::cti_op_call_NotJSFunction (args=0x7fff87202800) at ../3rdparty/javascriptcore/JavaScriptCore/jit/JITStubs.cpp:1780
#25 0x00007f76fecdbe50 in ?? ()
#26 0x0000000000000000 in ?? ()

This bug may be a duplicate of or related to bug 318715, bug 311871.

Possible duplicates by query: bug 318715, bug 318542, bug 318440, bug 318381, bug 317261.

Reported using DrKonqi