From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 64801] KMS/R7xx - [drm:radeon_cs_ioctl] *ERROR* Failed to parse relocation -12! Date: Mon, 02 Dec 2013 19:10:46 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0573208087==" Return-path: Received: from culpepper.freedesktop.org (unknown [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 4C9B6FA95C for ; Mon, 2 Dec 2013 11:10:46 -0800 (PST) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: dri-devel-bounces@lists.freedesktop.org Errors-To: dri-devel-bounces@lists.freedesktop.org To: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org --===============0573208087== Content-Type: multipart/alternative; boundary="1386011446.4AcbbD441.11753"; charset="us-ascii" --1386011446.4AcbbD441.11753 Date: Mon, 2 Dec 2013 19:10:46 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" https://bugs.freedesktop.org/show_bug.cgi?id=64801 --- Comment #14 from Alex Deucher --- It's not really a bug per se, the system is just out of memory. Note that this is system memory that you've run out of (not vram). The radeon kernel driver allocates system memory (kmalloc) for some structures that are used for processing the command buffers from the 3D driver. When the kernel driver is not able to allocate that memory, it just skips the GPU command buffer since it can't process it. That's why you see the corruption; certain GPU commands never happened. You'd probably need to track down further what processes are using large amounts of memory to see why you are out. -- You are receiving this mail because: You are the assignee for the bug. --1386011446.4AcbbD441.11753 Date: Mon, 2 Dec 2013 19:10:46 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8"

Comment # 14 on bug 64801 from 
It's not really a bug per se, the system is just out of memory.  Note that this
is system memory that you've run out of (not vram).  The radeon kernel driver
allocates system memory (kmalloc) for some structures that are used for
processing the command buffers from the 3D driver.  When the kernel driver is
not able to allocate that memory, it just skips the GPU command buffer since it
can't process it.  That's why you see the corruption; certain GPU commands
never happened.  You'd probably need to track down further what processes are
using large amounts of memory to see why you are out.

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