Bug 40330 - [ivb] GPU hung while avcenc on ivb
Summary: [ivb] GPU hung while avcenc on ivb
Status: RESOLVED FIXED
Alias: None
Product: libva
Classification: Unclassified
Component: intel (show other bugs)
Version: unspecified
Hardware: Other other
: medium normal
Assignee: haihao
QA Contact: cc
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2011-08-23 19:27 UTC by cc
Modified: 2011-10-19 18:19 UTC (History)
2 users (show)

See Also:
i915 platform:
i915 features:

Attachments

Description cc 2011-08-23 19:27:18 UTC 
Hi,

After avcenc testing, I faced the follow problem when my work on both master and vaapi branch.

[drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU hung
[drm] capturing error event; look for more information in /debug/dri/0/i915_error_state
[drm:i915_wait_request] *ERROR* i915_wait_request returns -11 (awaiting 13 at 0, next 14)


System Environment:
Host:		x-ivb1
Arch:		x86_64
Platform:		
OSD:		Fedora release 14 (Laughlin)
Kernel_version:		3.0.0_unstable_20110802+
Libdrm:		(master)2.4.26-3-g2acaf160df584a5ef7b5c5b84819389948cd97ad
Mesa:		(master)81b036b4d79423c194596461b098a525af0102c2
Xserver:		(master)xorg-server-1.10.99.901-127-g08dfff92e8d0c2b1726634392c147f6634d1706d
Xf86_video_intel:		(master)2.15.901-2-gf4bbbd1dfe59031f864c7d2bbf7bb0252a3aa6a7
Cairo:		(master)1e02ffd9a99f0f4917a4bb7c0755cc81f88fc80f
Libva:		(master)cdcb15eeaf9cd6687cc40c75a9f91f40ceff898c
Bench2D:		3147d783925bb42c7af78c9f5508c0dc245b942b
Bench3D:		openarena 0.8.0
Abat:		90eeb19a980fdb60aa9bebae6d9252126d1c64ac
Rendercheck:		a30927f9b4279e2404f4deea2e3966364d5f0fd0
Ogles2conform:		513fe14f92103eec00e159f9d835130810404fe8
Intel_gpu_tools:		e40c9c7faf7303201b8fbe8ff1ed1b17533d3c50
Piglit:		8100e93191b61d55a0cc29325f7552b6073b94b1
Piglit_gles2:		53c6ce3d905b9962cbf0aca6dfea43a02671df30
Reliability:		7426b32378dbf30f63be62a0cea72c333bcf2d5f
Cairo_test:		1e02ffd9a99f0f4917a4bb7c0755cc81f88fc80f
mode:		
Kdrm:		
Media:		
Infrastructure:		82cf1445b0cd527ad2f0114f56e2b42e51c153c3
Kernel_unstable:		(drm-intel-next)9b546e571b94cacccf1091cc9cc0bd8a6a207a66

reproduce steps:
1. xinit&
2. install libva
3. ./avcenc
Comment 1 Hai 2011-08-25 02:18:47 UTC 
Chao, it's a regression. Can you bisect the driver to check which commit makes it bad? Thanks
Comment 2 Eugeni Dodonov 2011-09-27 14:06:12 UTC 
I could not reproduce it today on IVB. What is the test file for avcenc you are using?
Comment 3 cc 2011-10-19 18:19:22 UTC 
(In reply to comment #2)
> I could not today on IVB. What is the test file for avcenc you are
> using?


Maybe, For the hardware upgrading now, you could not reproduce it. 

The issue can be reproduced on the platform(id=0x0162, rev 02), and I can reproduce it now. 
May be your platform is (id=0x0152, rev 04) or (id=0x0162, rev 04),I tryed to reproduce it , and found it can work well on (id=0x0152, rev 04) or (id=0x0162, rev 04) platform.

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