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List: kwin
Subject: [Bug 246194] New: KWin crashes when desktop effects enabled (using
From: TJ <one.timothy.jones () gmail ! com>
Date: 2010-07-29 20:36:56
Message-ID: bug-246194-4790 () http ! bugs ! kde ! org/
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https://bugs.kde.org/show_bug.cgi?id=246194
Summary: KWin crashes when desktop effects enabled (using fglrx
driver)
Product: kwin
Version: unspecified
Platform: Compiled Sources
OS/Version: Linux
Status: UNCONFIRMED
Severity: crash
Priority: NOR
Component: general
AssignedTo: kwin@kde.org
ReportedBy: one.timothy.jones@gmail.com
Application: kwin (4.5.62 (KDE 4.5.62 (KDE 4.6 >= 20100729)))
KDE Platform Version: 4.5.62 (KDE 4.5.62 (KDE 4.6 >= 20100729)) (Compiled from
sources)
Qt Version: 4.6.3
Operating System: Linux 2.6.34-gentoo-r1 x86_64
Distribution: "Gentoo Base System release 2.0.1"
-- Information about the crash:
- What I was doing when the application crashed:
Just finished compiling live version of KDE and when restarted, KWin crashed
trying to activate compositing. I am using fglrx driver (tried versions 10.6
and 10.7). If I select XRender as compositing type, it works OK, except several
of the effects are not supported. If I switch back OpenGL, KWin crashes.
- Unusual behavior I noticed:
Well... it crashed... That's pretty unsusual, right?...
The crash can be reproduced every time.
-- Backtrace:
Application: KWin (kwin), signal: Segmentation fault
The current source language is "auto; currently asm".
[KCrash Handler]
#6 0x0000000000000000 in ?? ()
#7 0x00007f31f4943a74 in GLVertexBufferPrivate (this=0x1d60300,
hint=KWin::GLVertexBuffer::Static) at
/var/tmp/paludis/kde-base-kwin-9999/work/kwin-9999/kwin/lib/kwinglutils.cpp:1086
#8 GLVertexBuffer (this=0x1d60300, hint=KWin::GLVertexBuffer::Static) at
/var/tmp/paludis/kde-base-kwin-9999/work/kwin-9999/kwin/lib/kwinglutils.cpp:1129
#9 0x00007f31f4945f0f in KWin::GLTexture::render (this=0x7fff4fb17ec0,
region=) at
/var/tmp/paludis/kde-base-kwin-9999/work/kwin-9999/kwin/lib/kwinglutils.cpp:434
#10 0x00007f31f58ea9db in KWin::SceneOpenGL::selfCheckSetup (this=<value
optimized out>) at
/var/tmp/paludis/kde-base-kwin-9999/work/kwin-9999/kwin/scene_opengl.cpp:685
#11 0x00007f31f58ee28c in KWin::SceneOpenGL::selfCheck (this=0x1c25ec0) at
/var/tmp/paludis/kde-base-kwin-9999/work/kwin-9999/kwin/scene_opengl.cpp:647
#12 0x00007f31f58eed32 in SceneOpenGL (this=0x1c25ec0, ws=<value optimized
out>) at
/var/tmp/paludis/kde-base-kwin-9999/work/kwin-9999/kwin/scene_opengl.cpp:193
#13 0x00007f31f58d5fea in KWin::Workspace::setupCompositing (this=0x1832d70) at
/var/tmp/paludis/kde-base-kwin-9999/work/kwin-9999/kwin/composite.cpp:158
#14 0x00007f31f58505fc in KWin::Workspace::slotReinitCompositing
(this=0x1832d70) at
/var/tmp/paludis/kde-base-kwin-9999/work/kwin-9999/kwin/workspace.cpp:1184
#15 0x00007f31f5859528 in KWin::Workspace::qt_metacall (this=0x1832d70,
_c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff4fb18740)
at
/var/tmp/paludis/kde-base-kwin-9999/work/kwin-9999_build/kwin/workspace.moc:530
#16 0x00007f31f27b45d1 in QDBusConnectionPrivate::deliverCall (this=<value
optimized out>, object=<value optimized out>, msg=<value optimized out>,
metaTypes=..., slotIdx=<value optimized out>)
at qdbusintegrator.cpp:904
#17 0x00007f31f27be86f in QDBusCallDeliveryEvent::placeMetaCall
(this=0x7f31f4b51d70, object=0x1dd5cf4) at qdbusintegrator_p.h:101
#18 0x00007f31f248ba19 in QObject::event (this=0x1832d70, e=0x1c4e000) at
kernel/qobject.cpp:1248
#19 0x00007f31f32f609c in QApplicationPrivate::notify_helper (this=0x177b900,
receiver=0x1832d70, e=0x1c4e000) at kernel/qapplication.cpp:4306
#20 0x00007f31f32fc6db in QApplication::notify (this=0x7fff4fb19420,
receiver=0x1832d70, e=0x1c4e000) at kernel/qapplication.cpp:4189
#21 0x00007f31f3feec56 in KApplication::notify (this=0x7fff4fb19420,
receiver=0x1832d70, event=0x1c4e000) at
/var/tmp/paludis/kde-base-kdelibs-9999/work/kdelibs-9999/kdeui/kernel/kapplication.cpp:310
#22 0x00007f31f247bceb in QCoreApplication::notifyInternal
(this=0x7fff4fb19420, receiver=0x1832d70, event=0x1c4e000) at
kernel/qcoreapplication.cpp:726
#23 0x00007f31f247dec3 in QCoreApplication::sendEvent (receiver=0x0,
event_type=<value optimized out>, data=0x17585a0) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#24 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value
optimized out>, data=0x17585a0) at kernel/qcoreapplication.cpp:1367
#25 0x00007f31f33a4b94 in QCoreApplication::sendPostedEvents (this=<value
optimized out>, flags=) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#26 QEventDispatcherX11::processEvents (this=<value optimized out>, flags=) at
kernel/qeventdispatcher_x11.cpp:75
#27 0x00007f31f247a642 in QEventLoop::processEvents (this=<value optimized
out>, flags=) at kernel/qeventloop.cpp:149
#28 0x00007f31f247aa14 in QEventLoop::exec (this=0x7fff4fb19360, flags=) at
kernel/qeventloop.cpp:201
#29 0x00007f31f247e1ab in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1003
#30 0x00007f31f5874964 in kdemain (argc=<value optimized out>, argv=<value
optimized out>) at
/var/tmp/paludis/kde-base-kwin-9999/work/kwin-9999/kwin/main.cpp:531
#31 0x00007f31ef476bbd 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=0x7fff4fb19a28) at
libc-start.c:226
#32 0x0000000000400969 in _start () at ../sysdeps/x86_64/elf/start.S:113
Reported using DrKonqi
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