Some relevant messages at<https://pastebin.com/raw/wxWi8YS7>.
Should I be concerned by error 2 in these contexts? % pkg iinfo drm-510-kmod drm-510-kmod-5.10.163_7 % uname -aKU FreeBSD mowa219-gjp4-8570p-freebsd 14.0-ALPHA2 FreeBSD 14.0-ALPHA2 amd64 1400094 #4 main-n264868-edacf4b4824a-dirty: Fri Aug 18 23:46:09 BST 2023grahamperrin@mowa219-gjp4-8570p-freebsd:/usr/obj/usr/src/amd64.amd64/sys/GENERIC amd64 1400094 1400094