Bug#438159: xserver-xorg-video-ati: segfault after watching video

[Brice Goglin <Brice.Goglin@ens-lyon.org>]

Xavier Bestel wrote:
> after watching a video (with Totem, using Xv under beryl), Xorg
> segfaulted. Can't say much more, I just hope this backtrace helps.
>   

Can you reproduce it? If so, could you catch a debugging backtrace with
xserver-xorg-core-dbg, xserver-xorg-video-ati-dbg and gdb? Does anything
interesting appear in stdout/stderr?

> (II) AIGLX: Resuming AIGLX clients after VT switch
> (II) RADEON(0): RADEONRestoreMemMapRegisters() : 
> (II) RADEON(0):   MC_FB_LOCATION   : 0xe7ffe000
> (II) RADEON(0):   MC_AGP_LOCATION  : 0xf7fff000
> (II) RADEON(0): [RESUME] Attempting to re-init Radeon hardware.
> (==) RADEON(0): Using AGP 8x
> (==) RADEON(0): AGP Fast Writes disabled
> (II) RADEON(0): [agp] Mode 0x1f00420a [AGP 0x10de/0x00e1; Card 0x1002/0x4152]
> (II) Generic Mouse: ps2EnableDataReporting: succeeded
>
> Backtrace:
> 0: /usr/bin/Xorg(xf86SigHandler+0x81) [0x80c8631]
> 1: [0xffffe500]
> 2: /usr/bin/Xorg(Dispatch+0x19f) [0x808ed3f]
> 3: /usr/bin/Xorg(main+0x495) [0x8076e85]
> 4: /lib/i686/cmov/libc.so.6(__libc_start_main+0xe0) [0xf7dc3050]
> 5: /usr/bin/Xorg(FontFileCompleteXLFD+0x1ed) [0x80761c1]
>   


There's almost nothing in this backtrace unfortunately :(

Brice