| Summary: | Broadwell: XVideo: GPU HANG: stuck on render ring | ||||||
|---|---|---|---|---|---|---|---|
| Product: | DRI | Reporter: | pigeon | ||||
| Component: | DRM/Intel | Assignee: | Intel GFX Bugs mailing list <intel-gfx-bugs> | ||||
| Status: | CLOSED FIXED | QA Contact: | Intel GFX Bugs mailing list <intel-gfx-bugs> | ||||
| Severity: | normal | ||||||
| Priority: | medium | CC: | intel-gfx-bugs | ||||
| Version: | unspecified | ||||||
| Hardware: | Other | ||||||
| OS: | All | ||||||
| Whiteboard: | |||||||
| i915 platform: | BDW | i915 features: | GPU hang | ||||
| Attachments: |
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This is on stock Centos 7, so kernel version 3.10.0-229.7.2.el7.x86_64, xorg-x11-drv-intel 2.99.916 commit 97fe3c1c860978c7a649cba93a55fa497010ccc1 Author: Rodrigo Vivi <rodrigo.vivi@intel.com> Date: Wed Nov 5 15:48:14 2014 -0800 sna: Use VMask in 3DSTATE_PS Using dispatch mask cause hangs waiting PS Done on some cases like bug #83207, with larger screen or when scaling it. Also mesa uses VMask instead of Dmask for 3DSTATE_PS because in some cases they were getting incorrect derivatives for subspans. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=83207 Cc: Timo Aaltonen <tjaalton@ubuntu.com> Cc: Gary Wang <gary.c.wang@intel.com> Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> In 2.99.917. |
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Created attachment 117433 [details] gzipped /sys/class/drm/card0/error On a box with Broadwell, playing videos with XVideo sometimes results in this GPU HANG problem. Can be reproduced using mplayer, gstreamer (xvimagesink), or vlc. Kernel messages: [ 752.114617] [drm] stuck on render ring [ 752.116565] [drm] GPU HANG: ecode 0:0x85dffffb, in Xorg [1278], reason: Ring hung, action: reset [ 752.116571] [drm] GPU hangs can indicate a bug anywhere in the entire gfx stack, including userspace. [ 752.116576] [drm] Please file a _new_ bug report on bugs.freedesktop.org against DRI -> DRM/Intel [ 752.116580] [drm] drm/i915 developers can then reassign to the right component if it's not a kernel issue. [ 752.116584] [drm] The gpu crash dump is required to analyze gpu hangs, so please always attach it. [ 752.116588] [drm] GPU crash dump saved to /sys/class/drm/card0/error [ 754.114037] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off [ 758.112898] [drm] stuck on render ring [ 758.114842] [drm] GPU HANG: ecode 0:0x85dffffb, in Xorg [1278], reason: Ring hung, action: reset [ 758.115000] [drm:i915_context_is_banned] *ERROR* gpu hanging too fast, banning! [ 760.112366] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off /sys/class/drm/card0/error attached.