From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 87278] Packet0 not allowed and GPU fault detected errors with Serious Engine games Date: Sat, 13 Dec 2014 10:38:05 +0000 Message-ID: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1607074071==" Return-path: Received: from culpepper.freedesktop.org (unknown [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 908EB6E40D for ; Sat, 13 Dec 2014 02:38:06 -0800 (PST) List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org --===============1607074071== Content-Type: multipart/alternative; boundary="1418467086.2d3620.32713"; charset="UTF-8" --1418467086.2d3620.32713 Date: Sat, 13 Dec 2014 10:38:06 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" https://bugs.freedesktop.org/show_bug.cgi?id=87278 Bug ID: 87278 Summary: Packet0 not allowed and GPU fault detected errors with Serious Engine games Product: Mesa Version: git Hardware: Other OS: All Status: NEW Severity: normal Priority: medium Component: Drivers/Gallium/radeonsi Assignee: dri-devel@lists.freedesktop.org Reporter: daniel@constexpr.org Created attachment 110808 --> https://bugs.freedesktop.org/attachment.cgi?id=110808&action=edit dmesg output with the GPU fault errors filtered out Running Serious Sam 3 or The Talos Principle spams dmesg with thousands of these errors: [ 6001.212237] radeon 0000:01:00.0: GPU fault detected: 147 0x02528801 [ 6001.212243] radeon 0000:01:00.0: VM_CONTEXT1_PROTECTION_FAULT_ADDR 0x0FF02192 [ 6001.212246] radeon 0000:01:00.0: VM_CONTEXT1_PROTECTION_FAULT_STATUS 0x12088001 [ 6001.212249] VM fault (0x01, vmid 9) at page 267395474, read from TC (136) There are also a few "Packet0 not allowed" errors (followed by a hex dump): [15446.473341] radeon 0000:01:00.0: Packet0 not allowed! So far it's only these errors in dmesg - I haven't observed any actual rendering issues, crashes, GPU lockups because of this. I have only attached a filtered kernel log with the GPU fault errors removed - the full log is available at http://constexpr.org/tmp/serious-dmesg.log (140 MiB). Both of these games use the Serious Engine 3.5 (Serious Sam 3) or 4 (The Talos Principle). This is also reproducible with The Talos Principle Public Test which as of now is still available as a free download on Steam. Kernel: 3.18.0-gentoo GPU: Radeon HD 7950 Driver: radeonsi, Mesa 10.5.0-devel (git-ff96537) This might be related to bug 84500 - however those spurious Packet0 have been gone for a while now with updated Mesa - now I got them again but only while running Serious Engine games. -- You are receiving this mail because: You are the assignee for the bug. --1418467086.2d3620.32713 Date: Sat, 13 Dec 2014 10:38:06 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8"
Bug ID 87278
Summary Packet0 not allowed and GPU fault detected errors with Serious Engine games
Product Mesa
Version git
Hardware Other
OS All
Status NEW
Severity normal
Priority medium
Component Drivers/Gallium/radeonsi
Assignee dri-devel@lists.freedesktop.org
Reporter daniel@constexpr.org 

Created attachment 110808 [details]
dmesg output with the GPU fault errors filtered out

Running Serious Sam 3 or The Talos Principle spams dmesg with thousands of
these errors:

[ 6001.212237] radeon 0000:01:00.0: GPU fault detected: 147 0x02528801
[ 6001.212243] radeon 0000:01:00.0:   VM_CONTEXT1_PROTECTION_FAULT_ADDR  
0x0FF02192
[ 6001.212246] radeon 0000:01:00.0:   VM_CONTEXT1_PROTECTION_FAULT_STATUS
0x12088001
[ 6001.212249] VM fault (0x01, vmid 9) at page 267395474, read from TC (136)

There are also a few "Packet0 not allowed" errors (followed by a hex dump):

[15446.473341] radeon 0000:01:00.0: Packet0 not allowed!

So far it's only these errors in dmesg - I haven't observed any actual
rendering issues, crashes, GPU lockups because of this.

I have only attached a filtered kernel log with the GPU fault errors removed  -
the full log is available at http://constexpr.org/tmp/serious-dmesg.log (140
MiB).

Both of these games use the Serious Engine 3.5 (Serious Sam 3) or 4 (The Talos
Principle). This is also reproducible with The Talos Principle Public Test
which as of now is still available as a free download on Steam.

Kernel: 3.18.0-gentoo
GPU: Radeon HD 7950
Driver: radeonsi, Mesa 10.5.0-devel (git-ff96537)

This might be related to bug 84500 - however those spurious Packet0 have been
gone for a while now with updated Mesa - now I got them again but only while
running Serious Engine games.

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