Application: kde4-window-decorator (0.0.1)
KDE Platform Version: 4.4.1 (KDE 4.4.1)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-16-generic i686
Distribution: Ubuntu lucid (development branch)

-- Information about the crash:
If I change the windows manager from kwin to compiz the windows decoration crashes.

The crash can be reproduced every time.

 -- Backtrace:
Application: KDE Window Decorator (kde4-window-decorator), signal: Segmentation fault
[KCrash Handler]
#6  0x574b334e in ?? ()
#7  0x00a28947 in KDecorationUnstable::compositingActive (this=0x9c67e10) at ../../../kwin/lib/kdecoration.cpp:406
#8  0x00a2e705 in KCommonDecorationUnstable::compositingActive (this=0x9c67150) at ../../../kwin/lib/kcommondecoration.cpp:1283
#9  0x0672c170 in Oxygen::OxygenClient::layoutMetric (this=0x9c67150, lm=KCommonDecoration::LM_BorderLeft, respectWindowState=true, btn=0x0) at ../../../../kwin/clients/oxygen/oxygenclient.cpp:310
#10 0x00a308a7 in KCommonDecoration::borders (this=0x9c67150, left=@0x9c66614, right=@0x9c66618, top=@0x9c6661c, bottom=@0x9c66620) at ../../../kwin/lib/kcommondecoration.cpp:169
#11 0x00a32ed0 in KCommonDecorationWrapper::borders (this=0x9c67e10, left=@0x9c66614, right=@0x9c66618, top=@0x9c6661c, bottom=@0x9c66620) at ../../../kwin/lib/kcommondecoration_p.cpp:58
#12 0x08059c40 in KWD::Window::resizeDecoration (this=0x9c665c8, force=true) at ../../../kde/window-decorator-kde4/window.cpp:836
#13 0x0805a4ab in KWD::Window::createDecoration (this=0x9c665c8) at ../../../kde/window-decorator-kde4/window.cpp:794
#14 0x0805dfae in Window (this=0x9c665c8, parentId=58720294, clientId=349, frame=0, type=KWD::Window::Default, x=0, y=0, w=1, h=1) at ../../../kde/window-decorator-kde4/window.cpp:152
#15 0x08057246 in KWD::Decorator::enableDecorations (this=0x9b21f80, timestamp=10166953) at ../../../kde/window-decorator-kde4/decorator.cpp:212
#16 0x0805076d in main (argc=1, argv=0xbf91b184) at ../../../kde/window-decorator-kde4/main.cpp:113

Possible duplicates by query: bug 231233.

Reported using DrKonqi