intermittent unit test crashes since mesa 17.2
Submitted by Mark Janes @majanes
Assigned to Intel 3D Bugs Mailing List
Link to original bug (#104778)
Description
Mesa CI reports a low error rate (2/700k), however the number of intermittent failures is consistently nonzero. This is worse than our historical results.
The rarity of the failures makes it difficult to pinpoint the regression, however there are several repeating errors:
i965: Failed to submit batchbuffer: Bad address piglit.spec.!opengl 1_1.copypixels-draw-sync ivb piglit.spec.!opengl 1_3.gl-1_3-texture-env snb
intel_batchbuffer.c:937: submit_batch: Assertion `entry->handle == batch->batch.bo->gem_handle' failed. piglit.spec.!opengl 1_3.gl-1_3-texture-env.bdwm64 piglit.shaders.glsl-fs-raytrace-bug27060 skl
HSW tesselation failures
deqp-gles31': corrupted double-linked list: 0x0000561e9518be50 *** dEQP-GLES31.functional.debug.error_filters.case_0.bdwm64
Version: git