1545773 - WebGL 2 conformance test conformance2/rendering/framebuffer-texture-level1.html tab crash Ubuntu

Status: RESOLVED WORKSFORME

(Core :: Canvas: WebGL, defect, P2)

Description

[Bogdan Maris [:bogdan_maris], Release Desktop QA]

Affected versions

• Firefox 66.0.3
• Firefox 67.0b12
• Latest Nightly 68.0a1

Affected platforms

• Ubuntu 18.04

Unaffected platforms

• Windows 10
• Windows 7
• MacOS 10.13

Steps to reproduce

1. Start Firefox
2. Visit the following url: https://www.khronos.org/registry/webgl/sdk/tests/conformance2/rendering/framebuffer-texture-level1.html?webglVersion=2&quiet=0&quick=1

Expected result

• Test passes.

Actual result

• The tab crashes.

Regression range

• First bad: a551f534773cf2d6933f78ce7d82a7a33a99643e (2016-08-26)
• Last good: 01748a2b1a463f24efd9cd8abad9ccfd76b037b8 (2016-08-25)
• Pushlog: https://hg.mozilla.org/mozilla-central/pushloghtml?fromchange=01748a2b1a463f24efd9cd8abad9ccfd76b037b8&tochange=a551f534773cf2d6933f78ce7d82a7a33a99643e
• Potential regressor: Not sure what is the regressor here.

Additional notes

• Crash signature:
  [@ r600_dri.so@0x25a912 ]
  https://crash-stats.mozilla.org/report/index/4f8c1cb9-631c-4c59-8ca4-309ab0190419

Comment 1

[Pascal Chevrel:pascalc]

Too low volume for an uplift.

Comment 2

[Release mgmt bot [:sylvestre / :calixte / :marco for bugbug]]

Closing because no crashes reported for 12 weeks.