Change Details

**System Information** Operating system: Windows-10-10.0.19044-SP0 64 Bits Graphics card: NVIDIA GeForce RTX 2070 SUPER/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 516.59 **Blender Version** Broken: version: 3.3.0, branch: master, commit date: 2022-09-06 15:39, hash: `rB0759f671ce1f` **Short description of error** After working for some time I start to get a lot of crashes when I try to snap objects on faces or when I toggle the shading mode between shaded and wireframe. **Exact steps for others to reproduce the error** There is not an exact step order or a specific file, it just happen after a while. I attach here the crash log. Thank you Max {F13658143}

**System Information** |Graphics card:|Driver:|Operating system:|User: |---|---|--- |NVIDIA GeForce RTX 2070 SUPER/PCIe/SSE2|NVIDIA 516.59|Windows-10-10.0.19044-SP0|@mmaaxx |NVIDIA GeForce RTX 3090|NVIDIA 516.94|Windows 10|@The5 **Blender Version** Broken: version: 3.3.0, branch: master, commit date: 2022-09-06 15:39, hash: `rB0759f671ce1f` Worked: --- **Short description of error** On some seemingly random occasions, Blender crashes with the following stack: ``` Stack trace: blender.exe :0x00007FF77C1458B0 BKE_subdiv_free blender.exe :0x00007FF77C147880 BKE_subsurf_modifier_subdiv_descriptor_ensure blender.exe :0x00007FF77BFFC3D0 <lambda_c000e58b9a8caf72c54e0e02a46effdb>::operator() tbb.dll :0x00007FFDBAF64FD0 tbb::interface7::internal::isolate_within_arena blender.exe :0x00007FF77BFFC6F0 BKE_mesh_wrapper_ensure_subdivision blender.exe :0x00007FF77CB38FA0 raycast_obj_fn blender.exe :0x00007FF77CB375E0 iter_snap_objects blender.exe :0x00007FF77CB3E530 transform_snap_context_project_view3d_mixed_impl blender.exe :0x00007FF77CB3F0E0 ED_transform_snap_object_project_view3d blender.exe :0x00007FF77CB5E7C0 applyFaceProject blender.exe :0x00007FF77CB5EE00 applySnappingIndividual blender.exe :0x00007FF77CB72F70 recalcData_objects blender.exe :0x00007FF77CB81010 applyTranslation blender.exe :0x00007FF77CB46BE0 transformApply blender.exe :0x00007FF77CB41920 transform_modal blender.exe :0x00007FF77C229D30 wm_macro_modal blender.exe :0x00007FF77C20F9E0 wm_handler_operator_call blender.exe :0x00007FF77C210BD0 wm_handlers_do_intern blender.exe :0x00007FF77C210000 wm_handlers_do blender.exe :0x00007FF77C216590 wm_event_do_handlers blender.exe :0x00007FF77C1FC380 WM_main blender.exe :0x00007FF77B2F12A0 main blender.exe :0x00007FF7814128B0 __scrt_common_main_seh KERNEL32.DLL :0x00007FFDC7B67020 BaseThreadInitThunk ntdll.dll :0x00007FFDC85A2680 RtlUserThreadStart ``` Occasions observed: - try to snap objects on faces (the object that shall be snapped to is usually a complex mesh with modifiers like subdivisions, mirror, solidify, bevel and booleans) - toggle the shading mode between shaded and wireframe {F13658143} **Exact steps for others to reproduce the error** - [needs further investigation]

**System Information** Operating system: Windows-10-10.0.19044-SP0 64 Bits|Graphics card:|Driver:|Operating system:|User: Graphics card: NVIDIA GeForce RTX 2070 SUPER/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 516.59|---|---|--- |NVIDIA GeForce RTX 2070 SUPER/PCIe/SSE2|NVIDIA 516.59|Windows-10-10.0.19044-SP0|@mmaaxx |NVIDIA GeForce RTX 3090|NVIDIA 516.94|Windows 10|@The5 **Blender Version** Broken: version: 3.3.0, branch: master, commit date: 2022-09-06 15:39, hash: `rB0759f671ce1f` Worked: --- **Short description of error** After working for some time I start to get a lot of crashes when I try to snap objects on faces or when I toggle the shading mode between shaded and wireframe. **Exact steps for others to reproduce the error**On some seemingly random occasions, Blender crashes with the following stack: There is not an exact step order or a specific file, it just happen after a while.``` I attach here the crash log. Thank you MaxStack trace: blender.exe :0x00007FF77C1458B0 BKE_subdiv_free blender.exe :0x00007FF77C147880 BKE_subsurf_modifier_subdiv_descriptor_ensure blender.exe :0x00007FF77BFFC3D0 <lambda_c000e58b9a8caf72c54e0e02a46effdb>::operator() tbb.dll :0x00007FFDBAF64FD0 tbb::interface7::internal::isolate_within_arena blender.exe :0x00007FF77BFFC6F0 BKE_mesh_wrapper_ensure_subdivision blender.exe :0x00007FF77CB38FA0 raycast_obj_fn blender.exe :0x00007FF77CB375E0 iter_snap_objects blender.exe :0x00007FF77CB3E530 transform_snap_context_project_view3d_mixed_impl blender.exe :0x00007FF77CB3F0E0 ED_transform_snap_object_project_view3d blender.exe :0x00007FF77CB5E7C0 applyFaceProject blender.exe :0x00007FF77CB5EE00 applySnappingIndividual blender.exe :0x00007FF77CB72F70 recalcData_objects blender.exe :0x00007FF77CB81010 applyTranslation blender.exe :0x00007FF77CB46BE0 transformApply blender.exe :0x00007FF77CB41920 transform_modal blender.exe :0x00007FF77C229D30 wm_macro_modal blender.exe :0x00007FF77C20F9E0 wm_handler_operator_call blender.exe :0x00007FF77C210BD0 wm_handlers_do_intern blender.exe :0x00007FF77C210000 wm_handlers_do blender.exe :0x00007FF77C216590 wm_event_do_handlers blender.exe :0x00007FF77C1FC380 WM_main blender.exe :0x00007FF77B2F12A0 main blender.exe :0x00007FF7814128B0 __scrt_common_main_seh KERNEL32.DLL :0x00007FFDC7B67020 BaseThreadInitThunk ntdll.dll :0x00007FFDC85A2680 RtlUserThreadStart ``` Occasions observed: - try to snap objects on faces (the object that shall be snapped to is usually a complex mesh with modifiers like subdivisions, mirror, solidify, bevel and booleans) - toggle the shading mode between shaded and wireframe {F13658143} **Exact steps for others to reproduce the error** - [needs further investigation]