Loading i915 module panics my system after patching with Intel GPU patch 14.4 for stable/9

[Jose Garcia Juanino]

Hi,

Scenario: 9.0-STABLE FreeBSD r234656M:

VGA chipset is:

vgapci0 at pci0:0:2:0:     class=0x030000 card=0x01631028 chip=0x35828086
rev=0x02 hdr=0x00
vendor     = 'Intel Corporation'
device     = '82852/855GM Integrated Graphics Device'
class      = display
subclass   = VGA
vgapci1 at pci0:0:2:1:     class=0x038000 card=0x01631028
chip=0x35828086 rev=0x02 hdr=0x00
vendor     = 'Intel Corporation'
device     = '82852/855GM Integrated Graphics
Device'
class      = display

Before apply drm-all.14.4-stable9.1.patch, I can kldload i915, and I
get:

drm0: <Intel i852GM/i855GM GMCH> on vgapci0
info: [drm] AGP at 0xf0000000 128MB
info: [drm] Initialized i915 1.6.0 20080730

After applying the patch, I get a panic:

http://www.mipaginapersonal.movistar.es/web3/jjuanino/core.txt.1

Any advice will be wellcome.

Best regards

-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: application/pgp-signature
Size: 196 bytes
Desc: not available
Url : http://lists.freebsd.org/pipermail/freebsd-x11/attachments/20120424/a149cb79/attachment.pgp