The comment says that it is still in the host's CLONE_NEWUSER namespace, which is not true if !arg_privileged. Also, it says that the CLONE_NEWNS namespace was created by clone(), but if !arg_privileged then it was actually created by nsresource_allocate_userns() and switched into by setns(). Fix those inaccuracies. When trying to word it clearly, there are enough commas and nested clauses that I think it's clearer to break it into a list/table.
System and Service Manager
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