Skip site navigation (1)Skip section navigation (2)
Date:      Tue, 22 Nov 2011 22:23:12 +0100
From:      "C. P. Ghost" <>
Subject:   Re: Consistent ATI lockups [mi] EQ overflowing.
Message-ID:  <>
In-Reply-To: <>
References:  <>

Next in thread | Previous in thread | Raw E-Mail | Index | Archive | Help
On Tue, Nov 22, 2011 at 10:03 PM, Jimmie James <> wrote:
> Symptoms: total lockup of X, Xorg pegged at 100% CPU time, LEDs don't wor=
> keyboard is usless. SSH in allows a clean shutdown, about 50% of the time=
> FreeBSD 8.2-STABLE FreeBSD 8.2-STABLE #0: Sun Jun 26 08:42:=
> EDT 2011 =A0 =A0 =A0i3=
> vgapci0: <VGA-compatible display> port 0xb800-0xb8ff mem
> 0xd0000000-0xdfffffff,0xff520000-0xff52ffff irq 19 at device 3.0 on pci6
> drm0: <ATI Radeon LW RV200 Mobility 7500 M7> on vgapci0
> vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
> vgapci0@pci0:6:3:0: =A0 =A0 class=3D0x030000 card=3D0x51571002 chip=3D0x4=
> rev=3D0x00 hdr=3D0x00
> =A0 =A0vendor =A0 =A0 =3D 'ATI Technologies Inc. / Advanced Micro Devices=
, Inc.'
> =A0 =A0device =A0 =A0 =3D 'Mobility Radeon 7500 (M7 [LW])'
> =A0 =A0class =A0 =A0 =A0=3D display
> =A0 =A0subclass =A0 =3D VGA
> xf86-video-ati-6.14.2 X.Org ati display driver

Just to facilitate debugging, I see the very same behavior
on 8.2-STABLE amd64 with the radeonhd driver:


Xorg is struck in an endless loop, consuming 100% CPU.

Yes, I should have switched from radeonhd to ati, but I didn't yet
on that machine.


Cordula's Web.

Want to link to this message? Use this URL: <>