From mboxrd@z Thu Jan  1 00:00:00 1970
From: bugzilla-daemon@freedesktop.org
Subject: [Bug 29556] [rv620] GPU reset followed by black screen
Date: Mon, 16 Aug 2010 10:40:17 -0700 (PDT)
Message-ID: <20100816174017.F3E4A13008D@annarchy.freedesktop.org>
References: <bug-29556-502@http.bugs.freedesktop.org/>
Mime-Version: 1.0
Content-Type: text/plain; charset="us-ascii"
Content-Transfer-Encoding: 7bit
Return-path: <dri-devel-bounces+sf-dri-devel=m.gmane.org@lists.freedesktop.org>
Received: from annarchy.freedesktop.org (annarchy.freedesktop.org
	[131.252.210.176])
	by gabe.freedesktop.org (Postfix) with ESMTP id 1A1E89E77C
	for <dri-devel@lists.freedesktop.org>;
	Mon, 16 Aug 2010 10:40:18 -0700 (PDT)
In-Reply-To: <bug-29556-502@http.bugs.freedesktop.org/>
List-Unsubscribe: <http://lists.freedesktop.org/mailman/options/dri-devel>,
	<mailto:dri-devel-request@lists.freedesktop.org?subject=unsubscribe>
List-Archive: <http://lists.freedesktop.org/archives/dri-devel>
List-Post: <mailto:dri-devel@lists.freedesktop.org>
List-Help: <mailto:dri-devel-request@lists.freedesktop.org?subject=help>
List-Subscribe: <http://lists.freedesktop.org/mailman/listinfo/dri-devel>,
	<mailto:dri-devel-request@lists.freedesktop.org?subject=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

https://bugs.freedesktop.org/show_bug.cgi?id=29556

--- Comment #5 from Marc <marvin24@gmx.de> 2010-08-16 10:40:17 PDT ---
In fact, the bug is a little different now. Instead of a GPU hang, Xorg just
blocks in D-state, no dmesg output. I did a cat /proc/`pidof X`/stack and got:

[<ffffffffa01ac7b2>] radeon_fence_wait+0x1d1/0x2ea [radeon]
[<ffffffffa01acf41>] radeon_sync_obj_wait+0x11/0x13 [radeon]
[<ffffffffa009295c>] ttm_bo_wait+0xbe/0x153 [ttm]
[<ffffffffa0095b54>] ttm_bo_move_accel_cleanup+0x8b/0x29f [ttm]
[<ffffffffa01ad07d>] radeon_move_blit+0x12a/0x148 [radeon]
[<ffffffffa01ad420>] radeon_bo_move+0x114/0x13c [radeon]
[<ffffffffa0092da9>] ttm_bo_handle_move_mem+0x1b6/0x2b1 [ttm]
[<ffffffffa009449e>] ttm_bo_evict+0x2e1/0x34a [ttm]
[<ffffffffa009467d>] ttm_mem_evict_first+0x176/0x1a4 [ttm]
[<ffffffffa0094141>] ttm_bo_mem_space+0x3fd/0x479 [ttm]
[<ffffffffa0094b6e>] ttm_bo_move_buffer+0xb3/0x11b [ttm]
[<ffffffffa0094c83>] ttm_bo_validate+0xad/0xf6 [ttm]
[<ffffffffa0094ffe>] ttm_bo_init+0x332/0x36b [ttm]
[<ffffffffa01ae8e9>] radeon_bo_create+0x17f/0x246 [radeon]
[<ffffffffa01beac8>] radeon_gem_object_create+0x7d/0xda [radeon]
[<ffffffffa01beb72>] radeon_gem_create_ioctl+0x4d/0xab [radeon]
[<ffffffffa002543c>] drm_ioctl+0x255/0x34d [drm]
[<ffffffff810f719c>] vfs_ioctl+0x32/0xa6
[<ffffffff810f7aba>] do_vfs_ioctl+0x46a/0x4a3
[<ffffffff810f7b49>] sys_ioctl+0x56/0x79
[<ffffffff81002b9b>] system_call_fastpath+0x16/0x1b
[<ffffffffffffffff>] 0xffffffffffffffff

-- 
Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug.