From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 68223] Evergreen load module with device switched off: *ERROR* radeon: ring 0 test failed Date: Sat, 17 Aug 2013 15:16:35 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1147641548==" Return-path: Received: from culpepper.freedesktop.org (unknown [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id DE61DE5DF4 for ; Sat, 17 Aug 2013 08:16:34 -0700 (PDT) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: dri-devel-bounces+sf-dri-devel=m.gmane.org@lists.freedesktop.org Errors-To: dri-devel-bounces+sf-dri-devel=m.gmane.org@lists.freedesktop.org To: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org --===============1147641548== Content-Type: multipart/alternative; boundary="1376752594.DD70100.20482"; charset="us-ascii" --1376752594.DD70100.20482 Date: Sat, 17 Aug 2013 15:16:34 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" https://bugs.freedesktop.org/show_bug.cgi?id=68223 stefan.demharter@gmx.net changed: What |Removed |Added ---------------------------------------------------------------------------- Summary|*ERROR* radeon: ring 0 test |Evergreen load module with |failed |device switched off: | |*ERROR* radeon: ring 0 test | |failed --- Comment #1 from stefan.demharter@gmx.net --- I've got a muxed system with intel+radeon graphics card. If I switch off the device, unload the radeon module and reload it I get the following errors and can't use the device until I restart the system: [ 108.234152] [drm:r600_ring_test] *ERROR* radeon: ring 0 test failed (scratch(0x8504)=0xFFFFFFFF) [ 108.234199] radeon 0000:02:00.0: disabling GPU acceleration [ 113.249241] [drm:atom_op_jump] *ERROR* atombios stuck in loop for more than 5secs aborting [ 113.249286] [drm:atom_execute_table_locked] *ERROR* atombios stuck executing E192 (len 2328, WS 4, PS 4) @ 0xE7E8 ... snip ... [ 141.216044] BUG: soft lockup - CPU#1 stuck for 22s! [modprobe:4068] [ 143.411205] [drm:atom_op_jump] *ERROR* atombios stuck in loop for more than 5secs aborting [ 143.411287] [drm:atom_execute_table_locked] *ERROR* atombios stuck executing CC36 (len 62, WS 0, PS 0) @ 0xCC52 Steps to reproduce: In /sys/kernel/debug/vgaswitcheroo: echo OFF > switch rmmod radeon modprobe radeon Regards Stefan -- You are receiving this mail because: You are the assignee for the bug. --1376752594.DD70100.20482 Date: Sat, 17 Aug 2013 15:16:34 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8" changed bug 68223
What Removed Added
Summary *ERROR* radeon: ring 0 test failed Evergreen load module with device switched off: *ERROR* radeon: ring 0 test failed

Comment # 1 on bug 68223 from 
I've got a muxed system with intel+radeon graphics card.

If I switch off the device, unload the radeon module and reload it I get the
following errors and can't use the device until I restart the system:

[  108.234152] [drm:r600_ring_test] *ERROR* radeon: ring 0 test failed
(scratch(0x8504)=0xFFFFFFFF)
[  108.234199] radeon 0000:02:00.0: disabling GPU acceleration
[  113.249241] [drm:atom_op_jump] *ERROR* atombios stuck in loop for more than
5secs aborting
[  113.249286] [drm:atom_execute_table_locked] *ERROR* atombios stuck executing
E192 (len 2328, WS 4, PS 4) @ 0xE7E8
... snip ...
[  141.216044] BUG: soft lockup - CPU#1 stuck for 22s! [modprobe:4068]
[  143.411205] [drm:atom_op_jump] *ERROR* atombios stuck in loop for more than
5secs aborting
[  143.411287] [drm:atom_execute_table_locked] *ERROR* atombios stuck executing
CC36 (len 62, WS 0, PS 0) @ 0xCC52

Steps to reproduce:

In /sys/kernel/debug/vgaswitcheroo:
echo OFF > switch
rmmod radeon
modprobe radeon

Regards
Stefan

You are receiving this mail because:
  • You are the assignee for the bug.
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