[Bug 30102] New: Radeon : ring test failed

[Bug 30102] New: Radeon : ring test failed

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https://bugzilla.kernel.org/show_bug.cgi?id=30102

           Summary: Radeon : ring test failed
           Product: Drivers
           Version: 2.5
          Platform: All
        OS/Version: Linux
              Tree: Mainline
            Status: NEW
          Severity: normal
          Priority: P1
         Component: Video(DRI - non Intel)
        AssignedTo: drivers_video-dri@kernel-bugs.osdl.org
        ReportedBy: b747xx@gmail.com
        Regression: No


Created an attachment (id=49622)
 --> (https://bugzilla.kernel.org/attachment.cgi?id=49622)
dmesg

On the radoen module load, I got this error:

[    9.874444] [drm:r600_ring_test] *ERROR* radeon: ring test failed
(scratch(0x8504)=0xCAFEDEAD)
[    9.874447] radeon 0000:01:05.0: disabling GPU acceleration
[    9.875771] radeon 0000:01:05.0: ffff88043c78dc00 unpin not necessary

This is intermittent. I got theses error two weeks ago and it vanish after a
reboot about 1 week ago. The video acceleration was working perfectly until
yesterday reboot (adding an option in the kernel) and now the problem is back.

After the problem came back, I tried booting on the 3 others kernels I used
this week (when it was working correctly) and the problem is still there with
them.

I have attached the dmesg and my .config if this can help find the problem.

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[Bug 30102] Radeon : ring test failed

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https://bugzilla.kernel.org/show_bug.cgi?id=30102


Mathieu Belanger <b747xx@gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
     Kernel Version|                            |2.6.38-rc6




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[Bug 30102] Radeon : ring test failed

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https://bugzilla.kernel.org/show_bug.cgi?id=30102





--- Comment #1 from Mathieu Belanger <b747xx@gmail.com>  2011-02-28 16:31:29 ---
Created an attachment (id=49632)
 --> (https://bugzilla.kernel.org/attachment.cgi?id=49632)
.config

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[Bug 30102] Radeon : ring test failed

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https://bugzilla.kernel.org/show_bug.cgi?id=30102





--- Comment #2 from Mathieu Belanger <b747xx@gmail.com>  2011-02-28 16:32:39 ---
If you see the dmesg, you can see that this error is present on the two video
card (I tested with the onboard one disabled, no change).

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[Bug 30102] Radeon : ring test failed

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https://bugzilla.kernel.org/show_bug.cgi?id=30102





--- Comment #3 from Mathieu Belanger <b747xx@gmail.com>  2011-02-28 16:32:57 ---
00:00.0 Host bridge: Advanced Micro Devices [AMD] RS780 Host Bridge Alternate
00:01.0 PCI bridge: Advanced Micro Devices [AMD] RS780 PCI to PCI bridge (int
gfx)
00:02.0 PCI bridge: Advanced Micro Devices [AMD] RS780 PCI to PCI bridge (ext
gfx port 0)
00:09.0 PCI bridge: Advanced Micro Devices [AMD] RS780 PCI to PCI bridge (PCIE
port 4)
00:0a.0 PCI bridge: Advanced Micro Devices [AMD] RS780 PCI to PCI bridge (PCIE
port 5)
00:11.0 SATA controller: ATI Technologies Inc SB700/SB800 SATA Controller [AHCI
mode]
00:12.0 USB Controller: ATI Technologies Inc SB700/SB800 USB OHCI0 Controller
00:12.1 USB Controller: ATI Technologies Inc SB700 USB OHCI1 Controller
00:12.2 USB Controller: ATI Technologies Inc SB700/SB800 USB EHCI Controller
00:13.0 USB Controller: ATI Technologies Inc SB700/SB800 USB OHCI0 Controller
00:13.1 USB Controller: ATI Technologies Inc SB700 USB OHCI1 Controller
00:13.2 USB Controller: ATI Technologies Inc SB700/SB800 USB EHCI Controller
00:14.0 SMBus: ATI Technologies Inc SBx00 SMBus Controller (rev 3c)
00:14.1 IDE interface: ATI Technologies Inc SB700/SB800 IDE Controller
00:14.3 ISA bridge: ATI Technologies Inc SB700/SB800 LPC host controller
00:14.4 PCI bridge: ATI Technologies Inc SBx00 PCI to PCI Bridge
00:14.5 USB Controller: ATI Technologies Inc SB700/SB800 USB OHCI2 Controller
00:18.0 Host bridge: Advanced Micro Devices [AMD] K10 [Opteron, Athlon64,
Sempron] HyperTransport Configuration
00:18.1 Host bridge: Advanced Micro Devices [AMD] K10 [Opteron, Athlon64,
Sempron] Address Map
00:18.2 Host bridge: Advanced Micro Devices [AMD] K10 [Opteron, Athlon64,
Sempron] DRAM Controller
00:18.3 Host bridge: Advanced Micro Devices [AMD] K10 [Opteron, Athlon64,
Sempron] Miscellaneous Control
00:18.4 Host bridge: Advanced Micro Devices [AMD] K10 [Opteron, Athlon64,
Sempron] Link Control
01:05.0 VGA compatible controller: ATI Technologies Inc RS880 [Radeon HD 4200]
01:05.1 Audio device: ATI Technologies Inc RS880 Audio Device [Radeon HD 4200]
02:00.0 VGA compatible controller: ATI Technologies Inc RV770 [Radeon HD 4870]
02:00.1 Audio device: ATI Technologies Inc HD48x0 audio
03:00.0 Network controller: RaLink RT2860
04:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI
Express Gigabit Ethernet controller (rev 02)
05:06.0 Multimedia audio controller: Creative Labs SB Live! EMU10k1 (rev 0a)
05:06.1 Input device controller: Creative Labs SB Live! Game Port (rev 0a)

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[Bug 30102] Radeon : ring test failed

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https://bugzilla.kernel.org/show_bug.cgi?id=30102


Mathieu Belanger <b747xx@gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Platform|All                         |x86-64




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[Bug 30102] [RADEON:KMS:RS780:CP] ring test failed

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https://bugzilla.kernel.org/show_bug.cgi?id=30102


Jérôme Glisse <glisse@freedesktop.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |glisse@freedesktop.org
            Summary|Radeon : ring test failed   |[RADEON:KMS:RS780:CP] ring
                   |                            |test failed




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[Bug 30102] [RADEON:KMS:RS780:CP] ring test failed

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=30102


Alan <alan@lxorguk.ukuu.org.uk> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
                 CC|                            |alan@lxorguk.ukuu.org.uk
         Resolution|                            |OBSOLETE




--- Comment #4 from Alan <alan@lxorguk.ukuu.org.uk>  2012-08-17 10:58:28 ---
If this is still seen with a modern kernel (3.2+ etc) please update/re-open

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[Bug 30102] [RADEON:KMS:RS780:CP] ring test failed

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maolihappy <506330518@qq.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |506330518@qq.com




--- Comment #5 from maolihappy <506330518@qq.com>  2013-01-19 05:51:34 ---
I have this problem either.my kernel version is 3.0.34.
can anyone help?
thanks a lot.

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[Bug 30102] [RADEON:KMS:RS780:CP] ring test failed

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Alex Deucher <alexdeucher@gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |alexdeucher@gmail.com




--- Comment #6 from Alex Deucher <alexdeucher@gmail.com>  2013-01-19 15:57:11 ---
Is this still an issue with a modern kernel?

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[Bug 30102] [RADEON:KMS:RS780:CP] ring test failed

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--- Comment #7 from maolihappy <506330518@qq.com>  2013-01-20 08:09:26 ---
 I don't know either. However, I have this question. My version of kernel is
3.0.34 and on the Internet I find that kernel 3.1 may solve this problem. Who
can tell me that what is the initial version could solve this problem ?

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[Bug 30102] [RADEON:KMS:RS780:CP] ring test failed

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--- Comment #8 from Alex Deucher <alexdeucher@gmail.com>  2013-01-20 14:40:26 ---
I've never been able to reproduce this problem on any RS780 hardware that I
have access to.  3.0.34 is really old.  There have been a lot of changes in the
driver since then that could have fixed it.

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[Bug 30102] [RADEON:KMS:RS780:CP] ring test failed

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--- Comment #9 from maolihappy <506330518@qq.com>  2013-01-21 03:04:59 ---
 My hardware is rv770, and I try to avoid the ring_test. However, the dmesg
shows error on ib_test ad return to 0xCAFEDEAD. Could you tell me the reason of
this problem? Is the problem raised coz of my config?
Thanks and regads.

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[Bug 30102] [RADEON:KMS:RS780:CP] ring test failed

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--- Comment #10 from Alex Deucher <alexdeucher@gmail.com>  2013-01-21 21:06:07 ---
Are you still seeing this with a newer kernel?  3.0.34 is really old.

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[Bug 30102] [RADEON:KMS:RS780:CP] ring test failed

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Alex Perez <aperez@alexperez.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |aperez@alexperez.com

--- Comment #11 from Alex Perez <aperez@alexperez.com> ---
Multiple users including myself are experiencing this problem on PPC64
(big-endian) with kernel 3.8.13.

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[Bug 30102] [RADEON:KMS:RS780:CP] ring test failed

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--- Comment #12 from Michel Dänzer <michel@daenzer.net> ---
(In reply to Alex Perez from comment #11)
> Multiple users including myself are experiencing this problem on PPC64
> (big-endian) with kernel 3.8.13.

The symptoms may be similar or even the same, but it's unlikely to be the same
problem. Please file your own report, preferably at

https://bugs.freedesktop.org/enter_bug.cgi?product=DRI

but here is fine as well.

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