# open attached project sample scene
# go to hierarchy and copy any element under canvas
# paste as child under canvas
# undo

Actual result: editor crash

Reproduce on  2021.3.9+

can not reproduce 2021.3.8

Stack trace:

Obtained 13 stack frames.

#0 0x000001023a501e in Transform::GetTransformAccess()

#1 0x00000102b6fce7 in UI::CanvasRenderer::Deactivate(DeactivateOperation)

#2 0x00000101ea11e0 in GameObject::ActivateAwakeRecursivelyInternal(DeactivateOperation, AwakeFromLoadQueue&)

#3 0x00000101ea0cee in GameObject::ActivateAwakeRecursively(DeactivateOperation)

#4 0x00000101ea1daa in GameObject::Deactivate(DeactivateOperation)

#5 0x0000010220c9cb in DestroyObjectHighLevel_Internal(Object*, bool)

#6 0x00000102209ae1 in DestroyObjectHighLevel(Object*, bool)

#7 0x000001032bd462 in CreatedObjectUndo::ApplyUndo()

#8 0x000001032c4369 in UndoManager::ApplyUndo()

#9 0x000001032c4b07 in UndoManager::Undo()

#10 0x00000103567c2d in EditMenu::Execute(MenuItem const&)

#11 0x0000010300d54e in MenuController::ExecuteMenuItem(MenuItem&, MenuController::ExecutionCause)

#12 0x00000101c86748 in EditorApplication_CUSTOM_ExecuteMenuItem(ScriptingBackendNativeStringPtrOpaque*)