Comment 28 for bug 602267

Created an attachment (id=37056)
full backtrace (classic driver from git)

Originally reported on Ubuntu 10.04 in https://bugs.launchpad.net/bugs/602267 and the user has also tested latest git, classic and gallium.

Running "pipes" from xscreensaver crashes on RS482 with this message:
pipes: ../../radeon/radeon_cs_gem.c:129: cs_gem_write_reloc: Assertion `boi->space_accounted' failed.
(see attached backtrace)

With gallium, it does not crash but this message is seen:
radeon: The kernel rejected CS, see dmesg for more information.
dmesg contains:
[drm:r100_cs_packet_parse] *ERROR* Packet (351:3:16383) end after CS buffer (1020) !
[drm:radeon_cs_ioctl] *ERROR* Invalid command stream !

Hardware:
01:05.0 VGA compatible controller [0300]: ATI Technologies Inc RS482 [Radeon Xpress 200M] [1002:5975]
 Subsystem: NEC Corporation Device [1033:8800]