Bug 259634

Application: kwin (4.5.4 (KDE 4.5.4))
KDE Platform Version: 4.5.4 (KDE 4.5.4)
Qt Version: 4.7.0
Operating System: Linux 2.6.35-24-generic i686
Distribution: Ubuntu 10.10

-- Information about the crash:
- What I was doing when the application crashed:
Estaba probando un Salvapantalla
- Custom settings of the application:
El Salvapantalla era "Tormenta Solar"
estaba en el modo "Contracorriente"

-- Backtrace:
Application: KWin (kwin), signal: Segmentation fault
[Current thread is 1 (Thread 0xb77d7720 (LWP 1647))]

Thread 2 (Thread 0xae569b70 (LWP 1653)):
#0  0x0059616e in ?? () from /lib/libc.so.6
#1  0x0058137c in select () from /lib/libc.so.6
#2  0x013c3872 in qt_safe_select (nfds=19, fdread=0x8f69600, fdwrite=0x8f69814, fdexcept=0x8f69a28, orig_timeout=0x0) at kernel/qcore_unix.cpp:82
#3  0x013c8329 in QEventDispatcherUNIX::select (this=0x97b3388, nfds=19, readfds=0x8f69600, writefds=0x8f69814, exceptfds=0x8f69a28, timeout=0x0) at kernel/qeventdispatcher_unix.cpp:632
#4  0x013c8eac in QEventDispatcherUNIXPrivate::doSelect (this=0x8f69508, flags=..., timeout=0x0) at kernel/qeventdispatcher_unix.cpp:219
#5  0x013c9c25 in QEventDispatcherUNIX::processEvents (this=0x97b3388, flags=...) at kernel/qeventdispatcher_unix.cpp:919
#6  0x01396609 in QEventLoop::processEvents (this=0xae569280, flags=) at kernel/qeventloop.cpp:149
#7  0x01396a8a in QEventLoop::exec (this=0xae569280, flags=...) at kernel/qeventloop.cpp:201
#8  0x01292b7e in QThread::exec (this=0x8f73c28) at thread/qthread.cpp:490
#9  0x0137535b in QInotifyFileSystemWatcherEngine::run (this=0x8f73c28) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x01295df9 in QThreadPrivate::start (arg=0x8f73c28) at thread/qthread_unix.cpp:266
#11 0x009d4cc9 in start_thread () from /lib/libpthread.so.0
#12 0x0058869e in clone () from /lib/libc.so.6

Thread 1 (Thread 0xb77d7720 (LWP 1647)):
[KCrash Handler]
#7  0x04132170 in ?? () from /usr/lib/dri/i915_dri.so
#8  0x0413c387 in ?? () from /usr/lib/dri/i915_dri.so
#9  0x041347a7 in ?? () from /usr/lib/dri/i915_dri.so
#10 0x0418651a in ?? () from /usr/lib/dri/i915_dri.so
#11 0x002caf3b in KWin::SceneOpenGL::paintBackground (this=0x90372c0, region=...) at ../../kwin/scene_opengl.cpp:913
#12 0x002bfa22 in KWin::Scene::paintGenericScreen (this=0x90372c0, orig_mask=<value optimized out>) at ../../kwin/scene.cpp:187
#13 0x002cb145 in KWin::SceneOpenGL::paintGenericScreen (this=0x90372c0, mask=<value optimized out>, data=...) at ../../kwin/scene_opengl.cpp:901
#14 0x002bca90 in KWin::Scene::finalPaintScreen (this=0x90372c0, mask=32, region=..., data=...) at ../../kwin/scene.cpp:177
#15 0x002d912c in KWin::EffectsHandlerImpl::paintScreen (this=0x93325d8, mask=32, region=..., data=...) at ../../kwin/effects.cpp:172
#16 0x03ed8956 in KWin::LogoutEffect::paintScreen (this=0x9625400, mask=32, region=..., data=...) at ../../../kwin/effects/logout/logout.cpp:207
#17 0x002d91b0 in KWin::EffectsHandlerImpl::paintScreen (this=0x93325d8, mask=32, region=..., data=...) at ../../kwin/effects.cpp:168
#18 0x03efa57f in KWin::ShadowEffect::paintScreen (this=0x95be150, mask=<value optimized out>, region=..., data=...) at ../../../kwin/effects/shadow/shadow.cpp:189
#19 0x002d91b0 in KWin::EffectsHandlerImpl::paintScreen (this=0x93325d8, mask=32, region=..., data=...) at ../../kwin/effects.cpp:168
#20 0x03f0a943 in KWin::BlurEffect::paintScreen (this=0x95b3ae8, mask=32, region=..., data=...) at ../../../kwin/effects/blur/blur.cpp:235
#21 0x002d91b0 in KWin::EffectsHandlerImpl::paintScreen (this=0x93325d8, mask=0, region=..., data=...) at ../../kwin/effects.cpp:168
#22 0x0015e446 in KWin::Effect::paintScreen (this=0x962b058, mask=0, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:227
#23 0x002d91b0 in KWin::EffectsHandlerImpl::paintScreen (this=0x93325d8, mask=0, region=..., data=...) at ../../kwin/effects.cpp:168
#24 0x0015e446 in KWin::Effect::paintScreen (this=0x963e258, mask=0, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:227
#25 0x002d91b0 in KWin::EffectsHandlerImpl::paintScreen (this=0x93325d8, mask=0, region=..., data=...) at ../../kwin/effects.cpp:168
#26 0x0015e446 in KWin::Effect::paintScreen (this=0x96226c8, mask=0, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:227
#27 0x002d91b0 in KWin::EffectsHandlerImpl::paintScreen (this=0x93325d8, mask=0, region=..., data=...) at ../../kwin/effects.cpp:168
#28 0x0015e446 in KWin::Effect::paintScreen (this=0x95bc978, mask=0, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:227
#29 0x002d91b0 in KWin::EffectsHandlerImpl::paintScreen (this=0x93325d8, mask=0, region=..., data=...) at ../../kwin/effects.cpp:168
#30 0x0015e446 in KWin::Effect::paintScreen (this=0x95963f0, mask=0, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:227
#31 0x002d91b0 in KWin::EffectsHandlerImpl::paintScreen (this=0x93325d8, mask=0, region=..., data=...) at ../../kwin/effects.cpp:168
#32 0x03f00242 in KWin::SlideEffect::paintScreen (this=0x95bedd8, mask=0, region=..., data=...) at ../../../kwin/effects/slide/slide.cpp:86
#33 0x002d91b0 in KWin::EffectsHandlerImpl::paintScreen (this=0x93325d8, mask=0, region=..., data=...) at ../../kwin/effects.cpp:168
#34 0x03ebbaa9 in KWin::BoxSwitchEffect::paintScreen (this=0x95b36c8, mask=0, region=..., data=...) at ../../../kwin/effects/boxswitch/boxswitch.cpp:142
#35 0x002d91b0 in KWin::EffectsHandlerImpl::paintScreen (this=0x93325d8, mask=0, region=..., data=...) at ../../kwin/effects.cpp:168
#36 0x03f1b824 in KWin::CubeEffect::paintScreen (this=0x962cad0, mask=0, region=..., data=...) at ../../../kwin/effects/cube/cube.cpp:697
#37 0x002d91b0 in KWin::EffectsHandlerImpl::paintScreen (this=0x93325d8, mask=0, region=..., data=...) at ../../kwin/effects.cpp:168
#38 0x0015e446 in KWin::Effect::paintScreen (this=0x9627af8, mask=0, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:227
#39 0x002d91b0 in KWin::EffectsHandlerImpl::paintScreen (this=0x93325d8, mask=0, region=..., data=...) at ../../kwin/effects.cpp:168
#40 0x03f11e6c in KWin::CoverSwitchEffect::paintScreen (this=0x9623768, mask=0, region=..., data=...) at ../../../kwin/effects/coverswitch/coverswitch.cpp:124
#41 0x002d91b0 in KWin::EffectsHandlerImpl::paintScreen (this=0x93325d8, mask=0, region=..., data=...) at ../../kwin/effects.cpp:168
#42 0x0015e446 in KWin::Effect::paintScreen (this=0x95c2528, mask=0, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:227
#43 0x002d91b0 in KWin::EffectsHandlerImpl::paintScreen (this=0x93325d8, mask=0, region=..., data=...) at ../../kwin/effects.cpp:168
#44 0x03f0a220 in KWin::ZoomEffect::paintScreen (this=0x963ddd8, mask=0, region=..., data=...) at ../../../kwin/effects/zoom/zoom.cpp:73
#45 0x002d91b0 in KWin::EffectsHandlerImpl::paintScreen (this=0x93325d8, mask=0, region=..., data=...) at ../../kwin/effects.cpp:168
#46 0x002be264 in KWin::Scene::paintScreen (this=0x90372c0, mask=0xbfa3a2d8, region=0xbfa3a3a4) at ../../kwin/scene.cpp:137
#47 0x002d06ba in KWin::SceneOpenGL::paint (this=0x90372c0, damage=..., toplevels=...) at ../../kwin/scene_opengl.cpp:764
#48 0x002b8bf4 in KWin::Workspace::performCompositing (this=0x903df00) at ../../kwin/composite.cpp:454
#49 0x00229c0e in KWin::Workspace::qt_metacall (this=0x903df00, _c=QMetaObject::InvokeMetaMethod, _id=190, _a=0xbfa3a4cc) at ./workspace.moc:583
#50 0x0139d8ca in QMetaObject::metacall (object=0x903df00, cl=151012740, idx=190, argv=0xbfa3a4cc) at kernel/qmetaobject.cpp:237
#51 0x013b06ad in QMetaObject::activate (sender=0x903e1b0, m=0x14ca5a4, local_signal_index=0, argv=0x2) at kernel/qobject.cpp:3280
#52 0x014021e7 in QTimer::timeout (this=0x903e1b0) at .moc/release-shared/moc_qtimer.cpp:134
#53 0x013b61ce in QTimer::timerEvent (this=0x903e1b0, e=0xbfa3aa20) at kernel/qtimer.cpp:271
#54 0x013aa504 in QObject::event (this=0x903e1b0, e=0x9009a58) at kernel/qobject.cpp:1183
#55 0x03076fdc in QApplicationPrivate::notify_helper (this=0x8f25ff8, receiver=0x903e1b0, e=0xbfa3aa20) at kernel/qapplication.cpp:4396
#56 0x0307d04e in QApplication::notify (this=0xbfa3ad24, receiver=0x903e1b0, e=0xbfa3aa20) at kernel/qapplication.cpp:3798
#57 0x007ef05a in KApplication::notify (this=0xbfa3ad24, receiver=0x903e1b0, event=0xbfa3aa20) at ../../kdeui/kernel/kapplication.cpp:310
#58 0x00246adf in KWin::Application::notify (this=0xbfa3ad24, o=0x903e1b0, e=0xbfa3aa20) at ../../kwin/main.cpp:372
#59 0x01397b3b in QCoreApplication::notifyInternal (this=0xbfa3ad24, receiver=0x903e1b0, event=0xbfa3aa20) at kernel/qcoreapplication.cpp:732
#60 0x013c9ad6 in sendEvent (this=0x8f26780) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#61 QTimerInfoList::activateTimers (this=0x8f26780) at kernel/qeventdispatcher_unix.cpp:602
#62 0x013c9c37 in QEventDispatcherUNIX::processEvents (this=0x8f09998, flags=...) at kernel/qeventdispatcher_unix.cpp:923
#63 0x0313a0d2 in QEventDispatcherX11::processEvents (this=0x8f09998, flags=...) at kernel/qeventdispatcher_x11.cpp:152
#64 0x01396609 in QEventLoop::processEvents (this=0xbfa3ac74, flags=) at kernel/qeventloop.cpp:149
#65 0x01396a8a in QEventLoop::exec (this=0xbfa3ac74, flags=...) at kernel/qeventloop.cpp:201
#66 0x0139b00f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#67 0x03075e07 in QApplication::exec () at kernel/qapplication.cpp:3672
#68 0x00248c44 in kdemain (argc=3, argv=0xbfa3af84) at ../../kwin/main.cpp:531
#69 0x080485ab in main (argc=3, argv=0xbfa3af84) at kwin_dummy.cpp:3

Possible duplicates by query: bug 255260.

Reported using DrKonqi