Created attachment 81983 [details] Xorg.0.log Hi guys, I want to report a bug. :-) Bug description: While watching Live TV in XBMC I experienced a "GPU hung" which can be reproduced. It occurs on watching Live TV after some time (which varies randomly). VAAPI is enabled. The picture is smooth and free of errors. The distribution I use is OpenELEC which automatically starts XBMC on boot. After the GPU hung, the system doesn't react anymore but still can be reached via SSH. A reboot is needed to get the system working again but the error just occurs again after starting Live TV. System environment: -- chipset: i965 (Intel Core i3-330M with integrated GPU) -- system architecture: 64-bit (x86_64) -- xf86-video-intel: 2.21.11 -- xserver: 1.13.0 -- mesa: 9.1.4 -- libdrm: 2.4.45 -- kernel: 3.9.8 -- Linux distribution: OpenELEC 3.1.1 (TESTING) -- Machine or mobo model: Fujitsu ESPRIMO Q1510 / MB: OEM (Fujitsu D1008) -- Display connector: HDMI Reproducing steps: Tuning into any channel and waiting for some time. The picture just freezes and the computer stops reacting. At the same time "GPU hung" appears in the logs. Additional info: OpenELEC automatically start XBMC on boot.
Created attachment 81984 [details] Output of dmesg
Created attachment 81985 [details] var/log/messages
Created attachment 81986 [details] proc/cpuinfo
Please attach /sys/kernel/debug/dri/0/i915_error_state
Created attachment 81987 [details] i915_error_state
(In reply to comment #4) > Please attach /sys/kernel/debug/dri/0/i915_error_state Done!
Ok, this is a new one - completely baffles the error decoder, but I think it is a MEDIA pipeline...
Could you provide a complete Xorg.0.log file ?
Created attachment 82064 [details] New Xorg.0.log
(In reply to comment #8) > Could you provide a complete Xorg.0.log file ? I added a new one but it didn't become longer than the old one. The Xorg.0.log was captured after the hung, the system is still up.
Can you reproduce this issue via palybacking a video file ?
(In reply to comment #11) > Can you reproduce this issue via palybacking a video file ? So far not. I played back AVI files in SD up top HD files (1080p) and everything works. This only happens while watching Live TV. In the #openelec IRC channel, we also found out that my CPU generation does not support VAAPI yet, so the GPU is not used for TV-deinterlacing yet. Maybe this information is helpful.
UPDATE: Updated to OpenELEC 3.1.2 testing and the error disappeared. Thie is the changelog from 3.1.1 to 3.1.2: https://github.com/OpenELEC/OpenELEC.tv/compare/3.1.1...3.1.2
As the issue disappears, the bug will be closed and marked as resovled.
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