| Summary: | GPU HANG: ecode 9:0:0x84dffff8, in Xorg [1012], reason: Engine(s) hung, action: reset | ||||||
|---|---|---|---|---|---|---|---|
| Product: | DRI | Reporter: | Greg Minshall <minshall> | ||||
| Component: | DRM/Intel | Assignee: | Intel GFX Bugs mailing list <intel-gfx-bugs> | ||||
| Status: | CLOSED DUPLICATE | QA Contact: | Intel GFX Bugs mailing list <intel-gfx-bugs> | ||||
| Severity: | normal | ||||||
| Priority: | medium | CC: | intel-gfx-bugs | ||||
| Version: | XOrg git | ||||||
| Hardware: | x86-64 (AMD64) | ||||||
| OS: | Linux (All) | ||||||
| Whiteboard: | |||||||
| i915 platform: | i915 features: | ||||||
| Attachments: |
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It has the double VERTEX_ELEMENTs (when it tries to draw an empty box and so the actual primitive is omitted) signature of bug 98999. commit 4acd4a7d3d2f41227022fa7581cfb85a0b124eae Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Mon Dec 5 15:13:24 2016 +0000 sna/gen9: Emit a dummy primitive between VertexElements References: https://bugs.freedesktop.org/show_bug.cgi?id=98999 *** This bug has been marked as a duplicate of bug 98999 *** |
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Created attachment 135174 [details] gpu crash dump this seems to happen occasionally when emacs runs into a "deviant" (of some sort) character (i use various non-US alphabets). in this case, it was a "_a_", (0x5f, 0x61, 0x5f) which emacs would like to render as underlined. this could be an duplicate of 93166. here are the syslog messages (of two back-to-back occurrences): ---- Oct 31 07:27:47 mymachine kernel: [ 2017.901988] [drm] stuck on render ring Oct 31 07:27:47 mymachine kernel: [ 2017.902212] [drm] GPU HANG: ecode 9:0:0x84dffff8, in Xorg [1012], reason: Engine(s) hung, action: reset Oct 31 07:27:47 mymachine kernel: [ 2017.902216] [drm] GPU hangs can indicate a bug anywhere in the entire gfx stack, including userspace. Oct 31 07:27:47 mymachine kernel: [ 2017.902218] [drm] Please file a _new_ bug report on bugs.freedesktop.org against DRI -> DRM/Intel Oct 31 07:27:47 mymachine kernel: [ 2017.902220] [drm] drm/i915 developers can then reassign to the right component if it's not a kernel issue. Oct 31 07:27:47 mymachine kernel: [ 2017.902222] [drm] The gpu crash dump is required to analyze gpu hangs, so please always attach it. Oct 31 07:27:47 mymachine kernel: [ 2017.902225] [drm] GPU crash dump saved to /sys/class/drm/card0/error Oct 31 07:27:47 mymachine kernel: [ 2017.904109] drm/i915: Resetting chip after gpu hang Oct 31 07:27:48 mymachine kernel: [ 2018.910462] [drm] RC6 on Oct 31 07:28:01 mymachine kernel: [ 2031.914708] [drm] stuck on render ring Oct 31 07:28:01 mymachine kernel: [ 2031.914967] [drm] GPU HANG: ecode 9:0:0x84dffff8, in Xorg [1012], reason: Engine(s) hung, action: reset Oct 31 07:28:01 mymachine kernel: [ 2031.916837] drm/i915: Resetting chip after gpu hang Oct 31 07:28:02 mymachine kernel: [ 2032.922945] [drm] RC6 on ----