Application: plasma-desktop (0.3)
KDE Platform Version: 4.5.1 (KDE 4.5.1)
Qt Version: 4.7.0
Operating System: Linux 2.6.35-22-generic x86_64
Distribution: Ubuntu 10.10

-- Information about the crash:
I captured the screenshot with Ksnapshot, told it to copy to the clipboard, then ctrl+v'd into the kopete window. CRASH. Couldn't reproduce.

The crash does not seem to be reproducible.

-- Backtrace:
Application: Plasma Workspace (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f153471d7a0 (LWP 3966))]

Thread 7 (Thread 0x7f1507f6c710 (LWP 3971)):
#0  0xffffffffff60017b in ?? ()
#1  0x00007f1507f6b990 in ?? ()
#2  0x00007fff82113852 in ?? ()
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 6 (Thread 0x7f1511da7710 (LWP 20438)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f15315c1e3b in wait (this=<value optimized out>, mutex=0x13eb1c0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x13eb1c0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f152dec0524 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xd93190, th=0x3a36d30) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f152dec372b in ThreadWeaver::WorkingHardState::applyForWork (this=0xd93170, th=0x3a36d30) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f152dec1c9f in ThreadWeaver::ThreadRunHelper::run (this=0x7f1511da6d00, parent=0xd93190, th=0x3a36d30) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f152dec21f8 in ThreadWeaver::Thread::run (this=0x3a36d30) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f15315c127e in QThreadPrivate::start (arg=0x3a36d30) at thread/qthread_unix.cpp:266
#8  0x00007f152c273953 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#9  0x00007f1531336971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#10 0x00007f153403891d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7f15115a6710 (LWP 20439)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f15315c1e3b in wait (this=<value optimized out>, mutex=0x13eb1c0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x13eb1c0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f152dec0524 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xd93190, th=0x31d5860) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f152dec372b in ThreadWeaver::WorkingHardState::applyForWork (this=0xd93170, th=0x31d5860) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f152dec1c9f in ThreadWeaver::ThreadRunHelper::run (this=0x7f15115a5d00, parent=0xd93190, th=0x31d5860) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f152dec21f8 in ThreadWeaver::Thread::run (this=0x31d5860) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f15315c127e in QThreadPrivate::start (arg=0x31d5860) at thread/qthread_unix.cpp:266
#8  0x00007f152c273953 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#9  0x00007f1531336971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#10 0x00007f153403891d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7f1505a3c710 (LWP 20440)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f15315c1e3b in wait (this=<value optimized out>, mutex=0x13eb1c0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x13eb1c0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f152dec0524 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xd93190, th=0x7f150c00e220) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f152dec372b in ThreadWeaver::WorkingHardState::applyForWork (this=0xd93170, th=0x7f150c00e220) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f152dec3744 in ThreadWeaver::WorkingHardState::applyForWork (this=0xd93170, th=0x7f150c00e220) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f152dec3744 in ThreadWeaver::WorkingHardState::applyForWork (this=0xd93170, th=0x7f150c00e220) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007f152dec1c9f in ThreadWeaver::ThreadRunHelper::run (this=0x7f1505a3bd00, parent=0xd93190, th=0x7f150c00e220) at ../../../threadweaver/Weaver/Thread.cpp:87
#8  0x00007f152dec21f8 in ThreadWeaver::Thread::run (this=0x7f150c00e220) at ../../../threadweaver/Weaver/Thread.cpp:142
#9  0x00007f15315c127e in QThreadPrivate::start (arg=0x7f150c00e220) at thread/qthread_unix.cpp:266
#10 0x00007f152c273953 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#11 0x00007f1531336971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#12 0x00007f153403891d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#13 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f14fa48d710 (LWP 20441)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f15315c1e3b in wait (this=<value optimized out>, mutex=0x13eb1c0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x13eb1c0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f152dec0524 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xd93190, th=0x38de430) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f152dec372b in ThreadWeaver::WorkingHardState::applyForWork (this=0xd93170, th=0x38de430) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f152dec3744 in ThreadWeaver::WorkingHardState::applyForWork (this=0xd93170, th=0x38de430) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f152dec3744 in ThreadWeaver::WorkingHardState::applyForWork (this=0xd93170, th=0x38de430) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007f152dec3744 in ThreadWeaver::WorkingHardState::applyForWork (this=0xd93170, th=0x38de430) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#8  0x00007f152dec1c9f in ThreadWeaver::ThreadRunHelper::run (this=0x7f14fa48cd00, parent=0xd93190, th=0x38de430) at ../../../threadweaver/Weaver/Thread.cpp:87
#9  0x00007f152dec21f8 in ThreadWeaver::Thread::run (this=0x38de430) at ../../../threadweaver/Weaver/Thread.cpp:142
#10 0x00007f15315c127e in QThreadPrivate::start (arg=0x38de430) at thread/qthread_unix.cpp:266
#11 0x00007f152c273953 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#12 0x00007f1531336971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#13 0x00007f153403891d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#14 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f14f88a4710 (LWP 22450)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f152ea07334 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x7f152ed12160) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#2  0x00007f152ea07369 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0x7f152ed20234) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#3  0x00007f152c273953 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#4  0x00007f1531336971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#5  0x00007f153403891d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#6  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f153471d7a0 (LWP 3966)):
[KCrash Handler]
#6  QList (this=0x0) at /usr/include/qt4/QtCore/qlist.h:118
#7  List (this=0x0) at ../../kdecore/io/kurl.h:126
#8  KDirLister::directories (this=0x0) at ../../kio/kio/kdirlister.cpp:2036
#9  0x00007f152a3e2b04 in KFilePreviewGenerator::Private::updateCutItems (this=0x24b0060) at ../../kfile/kfilepreviewgenerator.cpp:656
#10 0x00007f152a3e35cd in KFilePreviewGenerator::qt_metacall (this=0x24a9010, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff820183c0) at ./kfilepreviewgenerator.moc:97
#11 0x00007f15316ccb27 in QMetaObject::activate (sender=0xd97d80, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7f15319e6760) at kernel/qobject.cpp:3280
#12 0x00007f15308868fe in QApplication::x11ProcessEvent (this=<value optimized out>, event=0x7fff82018a20) at kernel/qapplication_x11.cpp:3370
#13 0x00007f15308b20e2 in x11EventSourceDispatch (s=0xd9b8a0, callback=<value optimized out>, user_data=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:146
#14 0x00007f1528c12342 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#15 0x00007f1528c162a8 in ?? () from /lib/libglib-2.0.so.0
#16 0x00007f1528c1645c in g_main_context_iteration () from /lib/libglib-2.0.so.0
#17 0x00007f15316e1193 in QEventDispatcherGlib::processEvents (this=0xd2e070, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:415
#18 0x00007f15308b1a4e in QGuiEventDispatcherGlib::processEvents (this=0x7fff820182a0, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#19 0x00007f15316b3a02 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#20 0x00007f15316b3dec in QEventLoop::exec (this=0x7fff82018d50, flags=) at kernel/qeventloop.cpp:201
#21 0x00007f15316b7ebb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#22 0x00007f153430fa56 in kdemain (argc=<value optimized out>, argv=<value optimized out>) at ../../../../plasma/desktop/shell/main.cpp:118
#23 0x00007f1533f70d8e in __libc_start_main (main=<value optimized out>, argc=<value optimized out>, ubp_av=<value optimized out>, init=<value optimized out>, fini=<value optimized out>, rtld_fini=<value optimized out>, stack_end=0x7fff82019118) at libc-start.c:226
#24 0x0000000000400669 in _start ()

Possible duplicates by query: bug 257066, bug 256977, bug 249042, bug 240199, bug 231984.

Reported using DrKonqi