The lines of your notices are part of new code in WP that constrain an image to an upper limit.
This is only a guess for what it’s worth. The functions look at the original image size. These values are probably gotten by using getimagesize() https://www.php.net/manual/en/function.getimagesize.php. SVG images do not have size values that can be retrieved using this function and this is likely resulting in empty values of some kind.
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