[Nouveau] [Bug 70510] Xorg crash on KDE init

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=70510

Hilmar Preuße <hille42 at web.de> changed:

           What    |Removed                     |Added
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                 CC|                            |hille42 at web.de

--- Comment #19 from Hilmar Preuße <hille42 at web.de> ---
I /think/ I look @the same problem, during a different operation. I try to
display an image larger than the screen using "display" (from imagemagick). The
gdb backtrace from the core dump looks very similar just before it crashes:

#12 nouveau_exa_upload_to_screen (pdpix=0xb86cb578, x=0, y=0, w=4000, h=16, 
    src=0xb87b5268 "", src_pitch=16000) at ../../src/nouveau_exa.c:389
        pScrn = <optimized out>
        pNv = 0xb84516c0
        dst_pitch = 16000
        tmp_pitch = 16000
        cpp = 4
        i = <optimized out>
        bo = 0xb87da000
        dst = <optimized out>
        ret = 256000
        __func__ = "nouveau_exa_upload_to_screen"

(full bt will be uploaded). The display program does not scale down the image
to screen resolution but displays the picture @original resolution and offers a
thumbnail to select the part of the image to display.

I initially noticed this problem on debian stable (nouveau 1.0.1), I upgraded
to nouveau 1.0.10, the bt now looks different, but the crash still happens.

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