Bug 317039

Application: kwin (4.10.1)
KDE Platform Version: 4.10.1
Qt Version: 4.8.3
Operating System: Linux 3.5.0-26-generic i686
Distribution: Ubuntu 12.10

-- Information about the crash:
- What I was doing when the application crashed:
I was restarting my PC. After login, desktop shows up, and then it shows message KWin crashed. I set up desktop resolution to 1024x768 but it reverts max resolution after restart.

-- Backtrace:
Application: KWin (kwin), signal: Segmentation fault
Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0xb1ce4740 (LWP 1657))]

Thread 2 (Thread 0xaede0b40 (LWP 1659)):
#0  0xb77a6424 in __kernel_vsyscall ()
#1  0xb2c9696b in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0xb758064c in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0xb669f1cd in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#4  0xb669f1ff in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#5  0xb2c92d4c in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#6  0xb7572d3e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 1 (Thread 0xb1ce4740 (LWP 1657)):
[KCrash Handler]
#7  nouveau_resource_map_offset (nv=nv@entry=0x8f3fc18, res=0x0, offset=0, flags=flags@entry=256) at nouveau_buffer.c:318
#8  0xac9402cd in nv30_emit_vtxattr (nv30=nv30@entry=0x8f3fc18, attr=attr@entry=1, ve=0x92cbf68, ve=0x92cbf68, vb=<optimized out>, vb=<optimized out>) at nv30_vbo.c:46
#9  0xac941a39 in nv30_vbo_validate (nv30=0x8f3fc18) at nv30_vbo.c:232
#10 0xac961c52 in nv30_state_validate (nv30=nv30@entry=0x8f3fc18, hwtnl=hwtnl@entry=1 '\001') at nv30_state_validate.c:487
#11 0xac93f915 in nv30_clear (pipe=0x8f3fc18, buffers=1, color=0xbfda521c, depth=1, stencil=0) at nv30_clear.c:61
#12 0xac665bb2 in st_Clear (ctx=0x8fa7808, mask=2) at ../../../../../src/mesa/state_tracker/st_cb_clear.c:557
#13 0xac1e6e97 in _mesa_Clear (mask=16384) at ../../../../../src/mesa/main/clear.c:233
#14 0xb7710ad5 in KWin::SceneOpenGL::paintBackground (this=this@entry=0x9009f18, region=...) at ../../kwin/scene_opengl.cpp:349
#15 0xb7700c62 in KWin::Scene::paintGenericScreen (this=0x9009f18, orig_mask=32) at ../../kwin/scene.cpp:194
#16 0xb770deb1 in KWin::SceneOpenGL2::paintGenericScreen (this=this@entry=0x9009f18, mask=mask@entry=32, data=...) at ../../kwin/scene_opengl.cpp:516
#17 0xb76ff908 in KWin::Scene::finalPaintScreen (this=0x9009f18, mask=32, region=..., data=...) at ../../kwin/scene.cpp:184
#18 0xb7725173 in KWin::EffectsHandlerImpl::paintScreen (this=0x9149f30, mask=mask@entry=32, region=..., data=...) at ../../kwin/effects.cpp:254
#19 0xb698331a in KWin::Effect::paintScreen (this=0x914f310, mask=32, region=..., data=...) at ../../../kwin/libkwineffects/kwineffects.cpp:489
#20 0xb772511b in KWin::EffectsHandlerImpl::paintScreen (this=0x9149f30, mask=mask@entry=32, region=..., data=...) at ../../kwin/effects.cpp:251
#21 0xb698331a in KWin::Effect::paintScreen (this=0x922af28, mask=32, region=..., data=...) at ../../../kwin/libkwineffects/kwineffects.cpp:489
#22 0xb772511b in KWin::EffectsHandlerImpl::paintScreen (this=0x9149f30, mask=mask@entry=32, region=..., data=...) at ../../kwin/effects.cpp:251
#23 0xb698331a in KWin::Effect::paintScreen (this=0x9145250, mask=32, region=..., data=...) at ../../../kwin/libkwineffects/kwineffects.cpp:489
#24 0xb772511b in KWin::EffectsHandlerImpl::paintScreen (this=0x9149f30, mask=32, region=..., data=...) at ../../kwin/effects.cpp:251
#25 0xb7700ece in KWin::Scene::paintScreen (this=0x9009f18, mask=0xbfda57ec, region=0xbfda585c) at ../../kwin/scene.cpp:140
#26 0xb771238b in KWin::SceneOpenGL::paint (this=0x9009f18, damage=..., toplevels=...) at ../../kwin/scene_opengl.cpp:308
#27 0xb76fa2a0 in KWin::Compositor::performCompositing (this=0x8f12478) at ../../kwin/composite.cpp:610
#28 0xb5fc5d54 in QObject::event (this=0x8f12478, e=0xbfda5d90) at kernel/qobject.cpp:1157
#29 0xb54a039c in QApplicationPrivate::notify_helper (this=0x8cf84f0, receiver=0x8f12478, e=0xbfda5d90) at kernel/qapplication.cpp:4562
#30 0xb54a4daf in QApplication::notify (this=0xbfda5d90, receiver=0x8f12478, e=0xbfda5d90) at kernel/qapplication.cpp:3944
#31 0xb722e8b1 in KApplication::notify (this=0xbfda6158, receiver=0x8f12478, event=0xbfda5d90) at ../../kdeui/kernel/kapplication.cpp:311
#32 0xb76a3b0f in notify (e=0xbfda5d90, o=0x8f12478, this=0xbfda6158) at ../../kwin/main.cpp:371
#33 KWin::Application::notify (this=0xbfda6158, o=0x8f12478, e=0xbfda5d90) at ../../kwin/main.cpp:367
#34 0xb5faf7ae in QCoreApplication::notifyInternal (this=0xbfda6158, receiver=0x8f12478, event=0xbfda5d90) at kernel/qcoreapplication.cpp:915
#35 0xb5fe42a0 in sendEvent (event=0xbfda5d90, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#36 QTimerInfoList::activateTimers (this=0x8cf8d94) at kernel/qeventdispatcher_unix.cpp:611
#37 0xb5fe4325 in QEventDispatcherUNIX::activateTimers (this=0x8cf8d94, this@entry=0x8cadeb8) at kernel/qeventdispatcher_unix.cpp:868
#38 0xb5fe4498 in QEventDispatcherUNIX::processEvents (this=0x8cadeb8, flags=...) at kernel/qeventdispatcher_unix.cpp:930
#39 0xb55579f3 in QEventDispatcherX11::processEvents (this=0x8cadeb8, flags=...) at kernel/qeventdispatcher_x11.cpp:152
#40 0xb5fae28c in QEventLoop::processEvents (this=this@entry=0xbfda5fd8, flags=...) at kernel/qeventloop.cpp:149
#41 0xb5fae581 in QEventLoop::exec (this=0xbfda5fd8, flags=...) at kernel/qeventloop.cpp:204
#42 0xb5fb3cda in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1187
#43 0xb549dfc4 in QApplication::exec () at kernel/qapplication.cpp:3823
#44 0xb76a6591 in kdemain (argc=1, argv=0xbfda6244) at ../../kwin/main.cpp:537
#45 0x0804855b in main (argc=1, argv=0xbfda6244) at kwin_dummy.cpp:3

Reported using DrKonqi