Change Details

**System Information** Operating system: Darwin-20.2.0-x86_64-i386-64bit 64 Bits Graphics card: AMD Radeon Pro 560 OpenGL Engine ATI Technologies Inc. 4.1 ATI-4.2.13 **Blender Version** Broken: version: 2.91.0, branch: master, commit date: 2020-11-25 08:34, hash: `rB0f45cab862b8` **Short description of error** Blender crashes randomly, possibly when doing scroll gesture (with two fingers on Mac trackpad), but not reproducible consistently. {F9547045} {F9547046}

**System Information** Operating system: Darwin-20.2.0-x86_64-i386-64bit 64 Bits Graphics card: AMD Radeon Pro 560 OpenGL Engine ATI Technologies Inc. 4.1 ATI-4.2.13 **Blender Version** Broken: version: 2.91.0, branch: master, commit date: 2020-11-25 08:34, hash: `rB0f45cab862b8` **Short description of error** Blender crashes randomly, possibly when doing scroll gesture (with two fingers on Mac trackpad), but not reproducible consistently. ```lines 0 GLEngine 0x00007fff6cb7f8e3 gleRunVertexSubmitImmediate + 10323 1 GLEngine 0x00007fff6cb05197 glDrawElementsInstancedBaseVertex_GL3Exec + 807 2 libGL.dylib 0x00007fff6ca4c3cf glDrawElementsInstancedBaseVertex + 45 3 org.blenderfoundation.blender 0x0000000109333775 draw_call_single_do + 469 4 org.blenderfoundation.blender 0x0000000109332f1a drw_draw_pass_ex + 1626 5 org.blenderfoundation.blender 0x00000001093328af DRW_draw_pass + 31 6 org.blenderfoundation.blender 0x000000010937153d OVERLAY_edit_mesh_draw + 269 7 org.blenderfoundation.blender 0x000000010937405e OVERLAY_draw_scene + 638 8 org.blenderfoundation.blender 0x0000000109329d8a drw_engines_draw_scene + 186 9 org.blenderfoundation.blender 0x000000010932898d DRW_draw_render_loop_ex + 1565 10 org.blenderfoundation.blender 0x0000000109bba778 view3d_main_region_draw + 136 11 org.blenderfoundation.blender 0x0000000109768e70 ED_region_do_draw + 336 12 org.blenderfoundation.blender 0x00000001091ef49d wm_draw_update + 1757 13 org.blenderfoundation.blender 0x00000001091ed110 WM_main + 48 14 org.blenderfoundation.blender 0x0000000108de997a main + 890 15 libdyld.dylib 0x00007fff20364621 start + 1 ``` {F9547045} {F9547046}

**System Information** Operating system: Darwin-20.2.0-x86_64-i386-64bit 64 Bits Graphics card: AMD Radeon Pro 560 OpenGL Engine ATI Technologies Inc. 4.1 ATI-4.2.13 **Blender Version** Broken: version: 2.91.0, branch: master, commit date: 2020-11-25 08:34, hash: `rB0f45cab862b8` **Short description of error** Blender crashes randomly, possibly when doing scroll gesture (with two fingers on Mac trackpad), but not reproducible consistently. ```lines 0 GLEngine 0x00007fff6cb7f8e3 gleRunVertexSubmitImmediate + 10323 1 GLEngine 0x00007fff6cb05197 glDrawElementsInstancedBaseVertex_GL3Exec + 807 2 libGL.dylib 0x00007fff6ca4c3cf glDrawElementsInstancedBaseVertex + 45 3 org.blenderfoundation.blender 0x0000000109333775 draw_call_single_do + 469 4 org.blenderfoundation.blender 0x0000000109332f1a drw_draw_pass_ex + 1626 5 org.blenderfoundation.blender 0x00000001093328af DRW_draw_pass + 31 6 org.blenderfoundation.blender 0x000000010937153d OVERLAY_edit_mesh_draw + 269 7 org.blenderfoundation.blender 0x000000010937405e OVERLAY_draw_scene + 638 8 org.blenderfoundation.blender 0x0000000109329d8a drw_engines_draw_scene + 186 9 org.blenderfoundation.blender 0x000000010932898d DRW_draw_render_loop_ex + 1565 10 org.blenderfoundation.blender 0x0000000109bba778 view3d_main_region_draw + 136 11 org.blenderfoundation.blender 0x0000000109768e70 ED_region_do_draw + 336 12 org.blenderfoundation.blender 0x00000001091ef49d wm_draw_update + 1757 13 org.blenderfoundation.blender 0x00000001091ed110 WM_main + 48 14 org.blenderfoundation.blender 0x0000000108de997a main + 890 15 libdyld.dylib 0x00007fff20364621 start + 1 ``` {F9547045} {F9547046}