Created attachment 95995 [details] card0 crash dump randomly (?) after booting and login on XFCE4 I got this error [ 61.379037] [drm] stuck on render ring [ 61.379045] [drm] GPU crash dump saved to /sys/class/drm/card0/error [ 61.379047] [drm] GPU hangs can indicate a bug anywhere in the entire gfx stack, including userspace. [ 61.379048] [drm] Please file a _new_ bug report on bugs.freedesktop.org against DRI -> DRM/Intel [ 61.379049] [drm] drm/i915 developers can then reassign to the right component if it's not a kernel issue. [ 61.379050] [drm] The gpu crash dump is required to analyze gpu hangs, so please always attach it. [ 61.385189] [drm:i915_set_reset_status] *ERROR* render ring hung inside bo (0x16db000 ctx 0) at 0x16db2d8 Arch Linux Kernel 3.13.6-1-ARCH x86_64 xorg-server 1.15.0-5 mesa 10.1.0-4 xf86-video-intel 2.99.910-1 CPU: Intel i7-3770 Board Intel DZ77RE-75K (BIOS: GAZ7711H.86A.0066.2013.0521.1509 )
Created attachment 95996 [details] dmesg output of the boot
Looks to die inside an Xorg tiled-copy. Nothing unusual, sinister or changed in a long time. Do you know when you first encountered this error? Can you try and old kernel and an old mesa to rule out side-effects?
(In reply to comment #2) > Looks to die inside an Xorg tiled-copy. Nothing unusual, sinister or changed > in a long time. Do you know when you first encountered this error? Can you > try and old kernel and an old mesa to rule out side-effects? older Kernel: with linux-lts , thats currently 3.10.33 I do net get this error. i did test 3.12.8 build for Arch with makepkg and i have a similar error. I checked older mesa 10.0.3 but the error was there too
Would it be possible for you to bisect this issue? I suspect it will be an ivb w/a causing the trouble, but there are so many!
To clarify: The bisecting the kernel between the lts and the oldest broken one (i.e 3.12).
Could you please retest with a more recent kernel and collect updated log and error state? Preferably use drm-intel-nightly branch from cgit.freedesktop.org/drm-intel
Please test this patch http://patchwork.freedesktop.org/patch/37647/
Timeout, closing. Please reopen if the problem persists with newer kernels.
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