[vmlinuz]

Technically, there was at least one device updated to Honeycomb - the HTC Flyer was originally released with Gingerbread and was later upgraded. I know, because I've still got mine, as handed out by Google at workshops where they tried to persuade everyone to use Fragments for everything. I think they've largely stopped trying by now...

Also relevant, that Honeycomb wasn't released into AOSP until ICS, which meant there were no third-party builds or even support from off-name brands.