[Mesa-dev] [Bug 29148] KWin segfaults when OpenGL desktop effects are enabled

Mon Jul 19 06:51:29 PDT 2010

https://bugs.freedesktop.org/show_bug.cgi?id=29148

--- Comment #1 from Alain Perrot <alain.perrot at gmail.com> 2010-07-19 06:51:29 PDT ---
Another stack trace:

Application: KWin (kwin), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f85137b1780 (LWP 1561))]

Thread 2 (Thread 0x7f84f60a2710 (LWP 1623)):
#0  0x00007f85130286f3 in select () at ../sysdeps/unix/syscall-template.S:82
#1  0x00007f850f8dc2be in qt_safe_select (nfds=14, fdread=0x2811f60,
fdwrite=0x28121f8, fdexcept=0x2812490, orig_timeout=0x0) at
kernel/qcore_unix.cpp:82
#2  0x00007f850f8e15eb in QEventDispatcherUNIXPrivate::doSelect
(this=0x2811da0, flags=<value optimized out>, timeout=<value optimized out>) at
kernel/qeventdispatcher_unix.cpp:219
#3  0x00007f850f8e221b in QEventDispatcherUNIX::processEvents (this=0x27d06e0,
flags=) at kernel/qeventdispatcher_unix.cpp:919
#4  0x00007f850f8b1792 in QEventLoop::processEvents (this=<value optimized
out>, flags=) at kernel/qeventloop.cpp:149
#5  0x00007f850f8b1b7c in QEventLoop::exec (this=0x7f84f60a1d90, flags=) at
kernel/qeventloop.cpp:201
#6  0x00007f850f7bd22d in QThread::exec (this=<value optimized out>) at
thread/qthread.cpp:490
#7  0x00007f850f8916a8 in QInotifyFileSystemWatcherEngine::run (this=0x26f9dd0)
at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f850f7c01ae in QThreadPrivate::start (arg=0x26f9dd0) at
thread/qthread_unix.cpp:266
#9  0x00007f850f52f981 in start_thread (arg=<value optimized out>) at
pthread_create.c:304
#10 0x00007f851302fd6d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f85137b1780 (LWP 1561)):
[KCrash Handler]
#6  DRI2WireToEvent (dpy=0x2518040, event=0x2f0eeb8, wire=0x3163f60) at
dri2.c:105
#7  0x00007f851121e17e in _XEnq (dpy=0x2518040, event=0x0) at
../../src/XlibInt.c:907
#8  0x00007f851121c473 in handle_response (dpy=0x2518040, response=0x3163f60,
in_XReply=0) at ../../src/xcb_io.c:280
#9  0x00007f851121ca00 in _XReply (dpy=0x2518040, rep=0x7fff12e90b40,
extra=<value optimized out>, discard=<value optimized out>) at
../../src/xcb_io.c:555
#10 0x00007f8510da3ad2 in DRI2GetBuffersWithFormat (dpy=0x2518040,
drawable=25173838, width=0x3133244, height=0x3133248,
attachments=0x7fff12e90c40, count=<value optimized out>, 
    outCount=0x7fff12e90c7c) at dri2.c:445
#11 0x00007f8510da1ea9 in dri2GetBuffersWithFormat (driDrawable=<value
optimized out>, width=0x3133244, height=0x3133248, attachments=<value optimized
out>, count=<value optimized out>, 
    out_count=0x7fff12e90c7c, loaderPrivate=0x312f270) at dri2_glx.c:482
#12 0x00007f84f45b6a07 in radeon_update_renderbuffers (context=<value optimized
out>, drawable=0x3133210, front_only=1 '\001') at radeon_common_context.c:553
#13 0x00007f84f45b0cfd in r600SetTexBuffer2 (pDRICtx=0x29ef110, target=34037,
glx_texture_format=<value optimized out>, dPriv=0x3133210) at
r600_texstate.c:1003
#14 0x00007f8513394baa in KWin::SceneOpenGL::Texture::bind (this=0x2ff68a8) at
../../kwin/scene_opengl.cpp:1263
#15 0x00007f8511955cc9 in KWin::GLTexture::setWrapMode (this=0x180219d,
mode=25174429) at ../../../kwin/lib/kwinglutils.cpp:619
#16 0x00007f8513397346 in KWin::SceneOpenGL::Window::paintDecoration
(this=0x2ff6830, decoration=0x2a37740,
decorationType=KWin::SceneOpenGL::Window::DecorationTop, region=<value
optimized out>, 
    rect=<value optimized out>, data=..., quads=..., updateDeco=true) at
../../kwin/scene_opengl.cpp:1582
#17 0x00007f851339951d in KWin::SceneOpenGL::Window::performPaint
(this=0x2ff6830, mask=9, region=) at ../../kwin/scene_opengl.cpp:1505
#18 0x00007f8513389463 in KWin::Scene::finalDrawWindow (this=<value optimized
out>, w=<value optimized out>, mask=9, region=<value optimized out>,
data=<value optimized out>)
    at ../../kwin/scene.cpp:330
#19 0x00007f85133a1d39 in KWin::EffectsHandlerImpl::drawWindow (this=<value
optimized out>, w=0x2f3e130, mask=9, region=<value optimized out>, data=<value
optimized out>)
    at ../../kwin/effects.cpp:232
#20 0x00007f8511949b6c in KWin::Effect::drawWindow (this=<value optimized out>,
w=0x2f3e130, mask=9, region=<value optimized out>, data=<value optimized out>)
at ../../../kwin/lib/kwineffects.cpp:252
#21 0x00007f85133a1dd8 in KWin::EffectsHandlerImpl::drawWindow (this=0x2f2e150,
w=0x2f3e130, mask=9, region=<value optimized out>, data=<value optimized out>)
at ../../kwin/effects.cpp:228
#22 0x00007f8511949b6c in KWin::Effect::drawWindow (this=<value optimized out>,
w=0x2f3e130, mask=9, region=<value optimized out>, data=<value optimized out>)
at ../../../kwin/lib/kwineffects.cpp:252
#23 0x00007f85133a1dd8 in KWin::EffectsHandlerImpl::drawWindow (this=0x2f2e150,
w=0x2f3e130, mask=9, region=<value optimized out>, data=<value optimized out>)
at ../../kwin/effects.cpp:228
#24 0x00007f8511949b6c in KWin::Effect::drawWindow (this=<value optimized out>,
w=0x2f3e130, mask=9, region=<value optimized out>, data=<value optimized out>)
at ../../../kwin/lib/kwineffects.cpp:252
#25 0x00007f85133a1dd8 in KWin::EffectsHandlerImpl::drawWindow (this=0x2f2e150,
w=0x2f3e130, mask=9, region=<value optimized out>, data=<value optimized out>)
at ../../kwin/effects.cpp:228
#26 0x00007f8511949b6c in KWin::Effect::drawWindow (this=<value optimized out>,
w=0x2f3e130, mask=9, region=<value optimized out>, data=<value optimized out>)
at ../../../kwin/lib/kwineffects.cpp:252
#27 0x00007f85133a1dd8 in KWin::EffectsHandlerImpl::drawWindow (this=0x2f2e150,
w=0x2f3e130, mask=9, region=<value optimized out>, data=<value optimized out>)
at ../../kwin/effects.cpp:228
#28 0x00007f8511949b6c in KWin::Effect::drawWindow (this=<value optimized out>,
w=0x2f3e130, mask=9, region=<value optimized out>, data=<value optimized out>)
at ../../../kwin/lib/kwineffects.cpp:252
#29 0x00007f85133a1dd8 in KWin::EffectsHandlerImpl::drawWindow (this=0x2f2e150,
w=0x2f3e130, mask=9, region=<value optimized out>, data=<value optimized out>)
at ../../kwin/effects.cpp:228
#30 0x00007f8511949b6c in KWin::Effect::drawWindow (this=<value optimized out>,
w=0x2f3e130, mask=9, region=<value optimized out>, data=<value optimized out>)
at ../../../kwin/lib/kwineffects.cpp:252
#31 0x00007f85133a1dd8 in KWin::EffectsHandlerImpl::drawWindow (this=0x2f2e150,
w=0x2f3e130, mask=9, region=<value optimized out>, data=<value optimized out>)
at ../../kwin/effects.cpp:228
#32 0x00007f851338810c in KWin::Scene::finalPaintWindow (this=<value optimized
out>, w=0x2f3e130, mask=9, region=<value optimized out>, data=<value optimized
out>) at ../../kwin/scene.cpp:321
#33 0x00007f85133a1e59 in KWin::EffectsHandlerImpl::paintWindow (this=<value
optimized out>, w=0x2f3e130, mask=9, region=<value optimized out>, data=<value
optimized out>)
    at ../../kwin/effects.cpp:203
#34 0x00007f84f3b6476c in KWin::PresentWindowsEffect::paintWindow (this=<value
optimized out>, w=0x2f3e130, mask=9, region=) at
../../../kwin/effects/presentwindows/presentwindows.cpp:366
#35 0x00007f85133a1ef8 in KWin::EffectsHandlerImpl::paintWindow
(this=0x2f2e150, w=0x2f3e130, mask=9, region=<value optimized out>, data=<value
optimized out>) at ../../kwin/effects.cpp:199
#36 0x00007f84f3b89d17 in KWin::TaskbarThumbnailEffect::paintWindow
(this=0x2ff3b00, w=0x2f3e130, mask=9, region=<value optimized out>, data=...)
    at ../../../kwin/effects/taskbarthumbnail/taskbarthumbnail.cpp:70
#37 0x00007f85133a1ef8 in KWin::EffectsHandlerImpl::paintWindow
(this=0x2f2e150, w=0x2f3e130, mask=9, region=<value optimized out>, data=<value
optimized out>) at ../../kwin/effects.cpp:199
#38 0x00007f84f3b89492 in KWin::SlidingPopupsEffect::paintWindow (this=<value
optimized out>, w=0x2f3e130, mask=<value optimized out>, region=<value
optimized out>, data=...)
    at ../../../kwin/effects/slidingpopups/slidingpopups.cpp:127
#39 0x00007f85133a1ef8 in KWin::EffectsHandlerImpl::paintWindow
(this=0x2f2e150, w=0x2f3e130, mask=9, region=<value optimized out>, data=<value
optimized out>) at ../../kwin/effects.cpp:199
#40 0x00007f84f3b4c73a in KWin::DesktopGridEffect::paintWindow (this=<value
optimized out>, w=0x2f3e130, mask=<value optimized out>, region=<value
optimized out>, data=...)
    at ../../../kwin/effects/desktopgrid/desktopgrid.cpp:392
#41 0x00007f85133a1ef8 in KWin::EffectsHandlerImpl::paintWindow
(this=0x2f2e150, w=0x2f3e130, mask=9, region=<value optimized out>, data=<value
optimized out>) at ../../kwin/effects.cpp:199
#42 0x00007f84f3b61f3f in KWin::TranslucencyEffect::paintWindow (this=<value
optimized out>, w=0x2f3e130, mask=9, region=) at
../../../kwin/effects/translucency/translucency.cpp:180
#43 0x00007f85133a1ef8 in KWin::EffectsHandlerImpl::paintWindow
(this=0x2f2e150, w=0x2f3e130, mask=9, region=<value optimized out>, data=<value
optimized out>) at ../../kwin/effects.cpp:199
#44 0x00007f84f3b91d8d in KWin::CoverSwitchEffect::paintWindow (this=<value
optimized out>, w=0x2f3e130, mask=9, region=) at
../../../kwin/effects/coverswitch/coverswitch.cpp:500
#45 0x00007f85133a1ef8 in KWin::EffectsHandlerImpl::paintWindow
(this=0x2f2e150, w=0x2f3e130, mask=9, region=<value optimized out>, data=<value
optimized out>) at ../../kwin/effects.cpp:199
#46 0x00007f85133896ac in KWin::Scene::paintWindow (this=<value optimized out>,
w=0x2ff6830, mask=9, region=) at ../../kwin/scene.cpp:315
#47 0x00007f851338b48a in KWin::Scene::paintSimpleScreen (this=0x29efed0,
orig_mask=<value optimized out>, region=<value optimized out>) at
../../kwin/scene.cpp:286
#48 0x00007f8513388185 in KWin::Scene::finalPaintScreen (this=0x29efed0,
mask=8, region=<value optimized out>, data=<value optimized out>) at
../../kwin/scene.cpp:179
#49 0x00007f85133a1f76 in KWin::EffectsHandlerImpl::paintScreen (this=<value
optimized out>, mask=8, region=) at ../../kwin/effects.cpp:172
#50 0x00007f84f3b64ea2 in KWin::PresentWindowsEffect::paintScreen
(this=0x2fa04b0, mask=8, region=) at
../../../kwin/effects/presentwindows/presentwindows.cpp:196
#51 0x00007f85133a200e in KWin::EffectsHandlerImpl::paintScreen
(this=0x2f2e150, mask=8, region=) at ../../kwin/effects.cpp:168
#52 0x00007f8511949c7f in KWin::Effect::paintScreen (this=<value optimized
out>, mask=8, region=<value optimized out>, data=...) at
../../../kwin/lib/kwineffects.cpp:227
#53 0x00007f85133a200e in KWin::EffectsHandlerImpl::paintScreen
(this=0x2f2e150, mask=8, region=) at ../../kwin/effects.cpp:168
#54 0x00007f8511949c7f in KWin::Effect::paintScreen (this=<value optimized
out>, mask=8, region=<value optimized out>, data=...) at
../../../kwin/lib/kwineffects.cpp:227
#55 0x00007f85133a200e in KWin::EffectsHandlerImpl::paintScreen
(this=0x2f2e150, mask=8, region=) at ../../kwin/effects.cpp:168
#56 0x00007f84f3b48389 in KWin::DesktopGridEffect::paintScreen (this=<value
optimized out>, mask=8, region=<value optimized out>, data=...) at
../../../kwin/effects/desktopgrid/desktopgrid.cpp:155
#57 0x00007f85133a200e in KWin::EffectsHandlerImpl::paintScreen
(this=0x2f2e150, mask=8, region=) at ../../kwin/effects.cpp:168
#58 0x00007f8511949c7f in KWin::Effect::paintScreen (this=<value optimized
out>, mask=8, region=<value optimized out>, data=...) at
../../../kwin/lib/kwineffects.cpp:227
#59 0x00007f85133a200e in KWin::EffectsHandlerImpl::paintScreen
(this=0x2f2e150, mask=8, region=) at ../../kwin/effects.cpp:168
#60 0x00007f84f3b940b4 in KWin::CoverSwitchEffect::paintScreen (this=0x2ff07b0,
mask=8, region=<value optimized out>, data=...) at
../../../kwin/effects/coverswitch/coverswitch.cpp:124
#61 0x00007f85133a200e in KWin::EffectsHandlerImpl::paintScreen
(this=0x2f2e150, mask=8, region=) at ../../kwin/effects.cpp:168
#62 0x00007f85133898d5 in KWin::Scene::paintScreen (this=0x29efed0,
mask=0x7fff12e9312c, region=0x7fff12e93250) at ../../kwin/scene.cpp:137
#63 0x00007f851339aae0 in KWin::SceneOpenGL::paint (this=0x29efed0,
damage=<value optimized out>, toplevels=<value optimized out>) at
../../kwin/scene_opengl.cpp:748
#64 0x00007f8513384937 in KWin::Workspace::performCompositing (this=<value
optimized out>) at ../../kwin/composite.cpp:455
#65 0x00007f8513305e8d in KWin::Workspace::qt_metacall (this=0x2672140,
_c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff12e93400)
at ./workspace.moc:583
#66 0x00007f850f8ca7e7 in QMetaObject::activate (sender=0x2672608, m=<value
optimized out>, local_signal_index=<value optimized out>, argv=0x12) at
kernel/qobject.cpp:3280
#67 0x00007f850f8c45d9 in QObject::event (this=0x2672608, e=0x180219d) at
kernel/qobject.cpp:1183
#68 0x00007f850ea06cdc in QApplicationPrivate::notify_helper (this=0x2515ed0,
receiver=0x2672608, e=0x7fff12e93b50) at kernel/qapplication.cpp:4389
#69 0x00007f850ea0c7cd in QApplication::notify (this=0x7fff12e93f40,
receiver=0x2672608, e=0x7fff12e93b50) at kernel/qapplication.cpp:4270
#70 0x00007f8512b2d966 in KApplication::notify (this=0x7fff12e93f40,
receiver=0x2672608, event=0x7fff12e93b50) at
../../kdeui/kernel/kapplication.cpp:309
#71 0x00007f850f8b2a6c in QCoreApplication::notifyInternal
(this=0x7fff12e93f40, receiver=0x2672608, event=0x7fff12e93b50) at
kernel/qcoreapplication.cpp:732
#72 0x00007f850f8e20f2 in QCoreApplication::sendEvent (this=0x25168e0) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#73 QTimerInfoList::activateTimers (this=0x25168e0) at
kernel/qeventdispatcher_unix.cpp:602
#74 0x00007f850f8e222c in QEventDispatcherUNIX::processEvents (this=0x24f2960,
flags=) at kernel/qeventdispatcher_unix.cpp:923
#75 0x00007f850eab999f in QEventDispatcherX11::processEvents (this=<value
optimized out>, flags=) at kernel/qeventdispatcher_x11.cpp:152
#76 0x00007f850f8b1792 in QEventLoop::processEvents (this=<value optimized
out>, flags=) at kernel/qeventloop.cpp:149
#77 0x00007f850f8b1b7c in QEventLoop::exec (this=0x7fff12e93e80, flags=) at
kernel/qeventloop.cpp:201
#78 0x00007f850f8b5c2b in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1009
#79 0x00007f851332262d in kdemain (argc=<value optimized out>, argv=<value
optimized out>) at ../../kwin/main.cpp:531
#80 0x00007f8512f67d8d 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=0x7fff12e94548) at
libc-start.c:226
#81 0x00000000004006b9 in _start ()

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