On Wed, 19 Oct 2016, John D. Baker wrote:
I wonder if anything from:
http://mail-index.netbsd.org/source-changes/2016/10/18/msg078519.html
is at play here? I've recently built a release from scratch which includes
this update, but I haven't booted it yet.
I booted this release via NFS without incident. I was then able to
complete updating the installation on the SD card (kernel on wd0).
Upon rebooting with the SD-card root, during the fontconfig cache update,
the following message appeared:
pmap_tlb_update_addr(0x98000000bfac7a38,0x786dc000,0x2e61e1e, 0) returned 0