sometimes my screen freeze, I am getting messages like: [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... GPU hung (but not always) GPU: intel hd3000 on cpu i5 2500k mainboard: gigabyte ga-z68m-d2h current mesa version: 9.1.6 current kernel version: linux-3.10.2-gentoo current xorg drivers: 2.21.14 I started to have this problem since kernel 3.8. I am attaching dmesg output, .config and i915_error_state.
Created attachment 355906 [details] dmesg
Created attachment 355908 [details] .config
Created attachment 355910 [details] /sys/kernel/debug/dri/0/i915_error_state
See if the problem still exists with latest 3.10.6 kernel. If yes, try adding i915.i915_enable_rc6=0 kernel parameter.
seems that adding 915.i915_enable_rc6=0 solved the problem, if it will occur again, I will report that
If passing i915.i915_enable_rc6=0 kernel parameter to the latest kernel release made the problem go away, please report this upstream at https://bugs.freedesktop.org/ so the issue can be addressed in the default configuration (by adding a quirk for your hardware or through other means). If you create an upstream bug report, please provide the link here.
ehh, I got another error, this time I got i915_hangcheck_hung + additionally "[drm:kick_ring] *ERROR* Kicking stuck semaphore on render ring"
(In reply to januszmk from comment #7) > ehh, I got another error, this time I got i915_hangcheck_hung + additionally > "[drm:kick_ring] *ERROR* Kicking stuck semaphore on render ring" Did you try what was asked in Comment #6; though, please report this upstream anyway because semaphores in graphics drivers we have no experience in are a bit to complex for us to deal with. Please leave us a link behind that points to the upstream bug, thank you in advance.
(In reply to Tom Wijsman (TomWij) from comment #8) > (In reply to januszmk from comment #7) > > ehh, I got another error, this time I got i915_hangcheck_hung + additionally > > "[drm:kick_ring] *ERROR* Kicking stuck semaphore on render ring" > > Did you try what was asked in Comment #6; though, please report this > upstream anyway because semaphores in graphics drivers we have no experience > in are a bit to complex for us to deal with. Please leave us a link behind > that points to the upstream bug, thank you in advance. Yes, I tried. I found upstream report bug, https://bugs.freedesktop.org/show_bug.cgi?id=54226 in kernel 3.11 I thinks it's fixed, because I don't have it anymore, but I do have something like this: [22221.843000] [drm:i915_hangcheck_elapsed] *ERROR* stuck on render ring [22221.843483] [drm:i915_set_reset_status] *ERROR* render ring hung inside bo (0x4dfb5000 ctx 1) at 0x4dfb5518 and in comments there are saying that is a blorp (mesa/i965) bug
(In reply to januszmk from comment #9) > I found upstream report bug, > https://bugs.freedesktop.org/show_bug.cgi?id=54226 > in kernel 3.11 I thinks it's fixed, because I don't have it anymore, but I > do have something like this: > > [22221.843000] [drm:i915_hangcheck_elapsed] *ERROR* stuck on render ring > [22221.843483] [drm:i915_set_reset_status] *ERROR* render ring hung inside > bo (0x4dfb5000 ctx 1) at 0x4dfb5518 > and in comments there are saying that is a blorp (mesa/i965) bug Someone mentioned "Unlikey that this is the same gpu hang. Please file a new bug report and attach the error state.", thus could you file a new bug upstream? If you do, please provide us an URL to the upstream bug report. Good luck and thank you in advance.
(In reply to Tom Wijsman (TomWij) from comment #10) > (In reply to januszmk from comment #9) > > I found upstream report bug, > > https://bugs.freedesktop.org/show_bug.cgi?id=54226 > > in kernel 3.11 I thinks it's fixed, because I don't have it anymore, but I > > do have something like this: > > > > [22221.843000] [drm:i915_hangcheck_elapsed] *ERROR* stuck on render ring > > [22221.843483] [drm:i915_set_reset_status] *ERROR* render ring hung inside > > bo (0x4dfb5000 ctx 1) at 0x4dfb5518 > > and in comments there are saying that is a blorp (mesa/i965) bug > > Someone mentioned "Unlikey that this is the same gpu hang. Please file a new > bug report and attach the error state.", thus could you file a new bug > upstream? > > If you do, please provide us an URL to the upstream bug report. > > Good luck and thank you in advance. Yes, this is another bug and I filed new bug report: https://bugs.freedesktop.org/show_bug.cgi?id=70151
