From NetBSD Wiki

The pages in this category show the messages that appear when booting various machines.

Add your own dmesg

To add your computers dmesg, just create a new page containing the vendor name and modell name of your computer, e.g.: Dell_Inspiron_2200 and paste your dmesg. Please remove sensitive data like your MAC Address before saving the document and link your article to this category by adding line [[Category:dmesg]] at the beginning or end of your document.

Keep the dmesg up-to-date

NetBSD evolves. As new releases are published and you install them, please add a new dmesg to your machines entry.