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Dyntopo brushes cause Blender 2.91 Alpha crashes
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Operating system: Microsoft Windows 10 Pro (Version 10.0.17134 Build 17134)
Graphics card: NVIDIA GeForce GTX 1060 (GeForce Game Ready Driver Version 451.67)

Blender 2.91.0 Alpha, Hash 994ab8985b00, Factory setting and Factory Preferences.

Under condition of:

  • Turning on Dyntopo in Sculpt mode.
  • Brushes with Dyntopo setting.

Hover the brush over to the mesh, when the center point of the brush touch the mesh, blender crashes.

Event Timeline

This issue seems to be similar to the one described in T79597. I've confirmed that the patch in D8489 (which is still being reviewed) fixes this crash as well.

Thanx @Julia Maliauka (julia-coffee) for spotting the existing report, will merge these reports.