[Bug 29066] New: pipes triggers Assertion `boi->space_accounted' failed

[bugzilla-daemon@freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=29066

           Summary: pipes triggers Assertion `boi->space_accounted' failed
           Product: Mesa
           Version: git
          Platform: Other
        OS/Version: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Drivers/DRI/r300
        AssignedTo: dri-devel@lists.freedesktop.org
        ReportedBy: bugzi09.fdo.tormod@xoxy.net


Created an attachment (id=37056)
 --> (https://bugs.freedesktop.org/attachment.cgi?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]

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