FreeBSD web build failed on build-web.ysv.freebsd.org

[User Www-data]

Writing acknowledgements.html for sect1(acknowledgements)
Writing index.html for article
Writing HTML.manifest
Warning: Object directory not changed from original /usr/local/www/build/relnotes/doc/en_US.ISO8859-1/readme
===> relnotes/CURRENT/errata (all)
env XML_CATALOG_FILES="file:///usr/local/www/build/relnotes/doc/en_US.ISO8859-1/errata/catalog-cwd.xml  file:///usr/local/www/build/head/en_US.ISO8859-1/share/xml/catalog.xml  file:///usr/local/www/build/head/share/xml/catalog.xml  file:///usr/local/share/xml/catalog file:///usr/local/www/build/relnotes/doc/en_US.ISO8859-1/errata/../../en_US.ISO8859-1/share/xml/catalog.xml  file:///usr/local/www/build/relnotes/doc/en_US.ISO8859-1/errata/../../share/xml/catalog.xml" /usr/local/bin/xmllint --nonet --noent --valid --dropdtd --xinclude /usr/local/www/build/relnotes/doc/en_US.ISO8859-1/errata/article.xml > article.parsed.xml.tmp
==> Profiling
env XML_CATALOG_FILES="file:///usr/local/www/build/relnotes/doc/en_US.ISO8859-1/errata/catalog-cwd.xml  file:///usr/local/www/build/head/en_US.ISO8859-1/share/xml/catalog.xml  file:///usr/local/www/build/head/share/xml/catalog.xml  file:///usr/local/share/xml/catalog file:///usr/local/www/build/relnotes/doc/en_US.ISO8859-1/errata/../../en_US.ISO8859-1/share/xml/catalog.xml  file:///usr/local/www/build/relnotes/doc/en_US.ISO8859-1/errata/../../share/xml/catalog.xml" /usr/local/bin/xsltproc --param profile.attribute "'releasetype'" --param profile.value "'snapshot'" http://docbook.sourceforge.net/release/xsl-ns/current/profiling/profile.xsl article.parsed.xml.tmp > article.parsed.xml
/bin/rm article.parsed.xml.tmp
/usr/bin/sed 's|@@URL_RELPREFIX@@|http://www.FreeBSD.org|g' < article.parsed.xml > article.parsed.print.xml
/usr/bin/sed -i '' -e 's|@@URL_RELPREFIX@@|../../../..|g' article.parsed.xml
env XML_CATALOG_FILES="file:///usr/local/www/build/relnotes/doc/en_US.ISO8859-1/errata/catalog-cwd.xml  file:///usr/local/www/build/head/en_US.ISO8859-1/share/xml/catalog.xml  file:///usr/local/www/build/head/share/xml/catalog.xml  file:///usr/local/share/xml/catalog file:///usr/local/www/build/relnotes/doc/en_US.ISO8859-1/errata/../../en_US.ISO8859-1/share/xml/catalog.xml  file:///usr/local/www/build/relnotes/doc/en_US.ISO8859-1/errata/../../share/xml/catalog.xml" /usr/local/bin/xsltproc --param release.url "'https://www.FreeBSD.org/snapshots/'" --param release.branch "'12-CURRENT'" --param release.maillist "'current'" --param toc.section.depth "'3'" --xinclude --nonet --maxvars 20000 --stringparam latestrevision.timestamp "2015-08-19 17:51:03Z" --stringparam latestrevision.committer "gjb" --stringparam latestrevision.number "286932"  --param docformatnav "'1'" http://www.FreeBSD.org/release/XML/share/xml/release.xsl article.parsed.xml > article.html
env XML_CATALOG_FILES="file:///usr/local/www/build/relnotes/doc/en_US.ISO8859-1/errata/catalog-cwd.xml  file:///usr/local/www/build/head/en_US.ISO8859-1/share/xml/catalog.xml  file:///usr/local/www/build/head/share/xml/catalog.xml  file:///usr/local/share/xml/catalog file:///usr/local/www/build/relnotes/doc/en_US.ISO8859-1/errata/../../en_US.ISO8859-1/share/xml/catalog.xml  file:///usr/local/www/build/relnotes/doc/en_US.ISO8859-1/errata/../../share/xml/catalog.xml" /usr/local/bin/xsltproc --param release.url "'https://www.FreeBSD.org/snapshots/'" --param release.branch "'12-CURRENT'" --param release.maillist "'current'" --param toc.section.depth "'3'" --xinclude --nonet --maxvars 20000 --stringparam latestrevision.timestamp "2015-08-19 17:51:03Z" --stringparam latestrevision.committer "gjb" --stringparam latestrevision.number "286932"  --param docformatnav "'1'" http://www.FreeBSD.org/XML/share/xml/freebsd-xhtml-chunk.xsl article.parsed.xml
Writing trademarks.html for legalnotice(trademarks)
Writing security.html for sect1(security)
Writing errata.html for sect1(errata)
Writing open-issues.html for sect1(open-issues)
Writing late-news.html for sect1(late-news)
Writing index.html for article
Writing HTML.manifest
Warning: Object directory not changed from original /usr/local/www/build/relnotes/doc/en_US.ISO8859-1/errata
Warning: Object directory not changed from original /usr/local/www/build/relnotes11/doc/en_US.ISO8859-1
===> relnotes/11-STABLE/relnotes (all)
env XML_CATALOG_FILES="file:///usr/local/www/build/relnotes11/doc/en_US.ISO8859-1/relnotes/catalog-cwd.xml  file:///usr/local/www/build/head/en_US.ISO8859-1/share/xml/catalog.xml  file:///usr/local/www/build/head/share/xml/catalog.xml  file:///usr/local/share/xml/catalog file:///usr/local/www/build/relnotes11/doc/en_US.ISO8859-1/relnotes/../../en_US.ISO8859-1/share/xml/catalog.xml  file:///usr/local/www/build/relnotes11/doc/en_US.ISO8859-1/relnotes/../../share/xml/catalog.xml" /usr/local/bin/xmllint --nonet --noent --valid --dropdtd --xinclude /usr/local/www/build/relnotes11/doc/en_US.ISO8859-1/relnotes/article.xml > article.parsed.xml.tmp
/usr/local/www/build/relnotes11/doc/en_US.ISO8859-1/relnotes/article.xml:1379: parser error : Entity 'man.virtio_blk.4' not defined
	&man.virtio_blk.4;.</para>
	                  ^
/usr/local/www/build/relnotes11/doc/en_US.ISO8859-1/relnotes/article.xml:1382: parser error : Entity 'man.virtio_scsi.4' not defined
	&man.virtio_scsi.4;.</para>
	                   ^
/usr/local/www/build/relnotes11/doc/en_US.ISO8859-1/relnotes/article.xml:1384: parser error : Entity 'man.virtio_random.4' not defined
      <para revision="260847">The &man.virtio_random.4; driver has
                                                       ^
*** Error code 4

Stop.
make[3]: stopped in /usr/local/www/build/relnotes11/doc/en_US.ISO8859-1/relnotes
*** Error code 1

Stop.
make[2]: stopped in /usr/local/www/build/relnotes11/doc/en_US.ISO8859-1
*** Error code 1

Stop.
make[1]: stopped in /usr/local/www/build/head/en_US.ISO8859-1/htdocs/relnotes
*** Error code 1

Stop.
make: stopped in /usr/local/www/build/head/en_US.ISO8859-1/htdocs
      288.58 real       262.93 user        19.96 sys