I think this has to do with the SSD software driver and a conflict with energy saver. I happens with Samsung 970 eve and Apple has issue with their own units too.
https://forums.macrumors.com/threads/panic-report-on-new-refurbished-macbook-pro-2017.2120251/
https://discussions.apple.com/thread/8221822?answerId=32867122022#32867122022
I'm also seeing this kernel panic under 10.13.2, with the 1TB version of the Aura Pro X and on the same late-2013 MBP. It happened every night (and sometimes during the day) until I disabled standby from the terminal ("sudo pmset standby 0"). I'd also previously turned off Power Nap and wake for network access in an attempt to deal with Sleep Wake Failure issues that I saw under installing this SSD and 10.31.1. It's gotten better with these changes, but I still get this kernel panic every week or so.