Radeon 9200 Attempt to free NULL pointer
Mike A. Harris
mharris at redhat.com
Thu Oct 23 04:05:18 UTC 2003
On Wed, 22 Oct 2003, Warren Togami wrote:
>Date: Wed, 22 Oct 2003 17:47:02 -1000
>From: Warren Togami <warren at togami.com>
>To: fedora-test-list at redhat.com, mharris at redhat.com
>Content-Type: text/plain; charset=us-ascii; format=flowed
>Subject: Radeon 9200 Attempt to free NULL pointer
>
>XFree86-4.3.0-40
>kernel-2.4.22-1.2097.nptl (athlon)
>Athlon64 + MSI Neo
>Fedora Core 0.95 (32bit)
>
>X seems to work fine with this video card, with full 3D DRI acceleration
>using the fully open source drivers included in Mike's excellent
>packages. However every time I restart X these messages appear in dmesg:
>
>[drm:radeon_ioremapfree:mappings] *ERROR* Excess frees: 3 frees, 2 allocs
>[drm:radeon_ioremapfree:mappings] *ERROR* Attempt to free NULL pointer
>[drm:radeon_ioremapfree:mappings] *ERROR* Excess frees: 4 frees, 2 allocs
>
>Should I worry about this? Bugzilla?
Bugzilla, include X server config file, log file, and
/var/log/messages. CC davej at redhat.com also. Give steps to
reproduce, what software (if any) was ran to produce the
problems, etc.
It appears that Radeon DRM has a new bug in it somehow.
--
Mike A. Harris ftp://people.redhat.com/mharris
OS Systems Engineer - XFree86 maintainer - Red Hat
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