If the provided PACKAGESITE is a server that provides a chunked response for /Latest/pkg.txz then the bootstrap code will ignore the response body and then fail to extract pkg-static from the empty archive. (st.size is -1 with chunked so 236 while (done < st.size) { is always false)
Responsible Changed From-To: freebsd-bugs->portmgr reclassify and assign. While here, remove stray dfilter message.
Fixed in pkg 1.5