I also had the same thing, don't worry too much about it.
One thing is worth checking though, which happened on my laptop: After your computer is booted up normally, open a terminal and run dmesg. Is it still spamming these errors?
What happened with mine was that it was still spamming these errors and writing them to the log file(both the log file and the journald database), causing unnecessary wear on the SSD. I filtered out the logs to the file (don't remember how, but can probably find it again), but couldn't find how to filter out the logs to the Journald journal.
In my case the spamming was triggered / stopped by unplugging/plugging in the charging cable. If you run 'dmesg --wall' it will keep showing you the latest kernel-messages untill you abort with Ctrl+C
Amazing project, well done HeavyBell!