Hi, this is a temporary error but I find the error messages in the stacktrace a bit misledaing. I assume a DNS query should be done only once but actually it seems it is performed on every attempt to connect. If that is the case I am not surprised DNS server did not answer the many questions from same host. But feel free to disregard and close this report. # layman -S * Fetching remote list... * Connector.connect_url(); Failed to retrieve the content from: https://api.gentoo.org/overlays/repositories.xml * Error was: HTTPSConnectionPool(host='api.gentoo.org', port=443): Max retries exceeded with url: /overlays/repositories.xml (Caused by NewConnectionError('<requests.packages.urllib3.connection.VerifiedHTTPSConnection object at 0x7f54e0cbd7d0>: Failed to establish a new connection: [Errno -2] Name or service not known',)) * * Fetch Ok * Syncing selected overlay(s)... * Running Git... # ( cd /var/lib/layman/haskell && /usr/bin/git pull ) Already up-to-date. * * Succeeded: * ------ * Successfully synchronized overlay "haskell". * * CLI: Errors occurred processing action sync_all * Connector.connect_url(); Failed to retrieve the content from: https://api.gentoo.org/overlays/repositories.xml * Error was: HTTPSConnectionPool(host='api.gentoo.org', port=443): Max retries exceeded with url: /overlays/repositories.xml (Caused by NewConnectionError('<requests.packages.urllib3.connection.VerifiedHTTPSConnection object at 0x7f54e0cbd7d0>: Failed to establish a new connection: [Errno -2] Name or service not known',)) * # layman -S * Fetching remote list... * Fetch Ok * Syncing selected overlay(s)... * Running Git... # ( cd /var/lib/layman/haskell && /usr/bin/git pull ) Already up-to-date. * * Succeeded: * ------ * Successfully synchronized overlay "haskell". * # emerge -pv layman These are the packages that would be merged, in order: Calculating dependencies... done! [ebuild R ] app-portage/layman-2.4.1-r1::gentoo USE="git sqlite -bazaar -cvs -darcs -g-sorcery -gpg -mercurial -squashfs -subversion -sync-plugin-portage {-test}" PYTHON_TARGETS="python2_7 python3_5 -pypy -python3_4" 0 KiB # emerge --info Portage 2.3.3 (python 2.7.12-final-0, default/linux/amd64/13.0, gcc-5.4.0, glibc-2.23-r3, 4.8.12-default-pciehp x86_64) ================================================================= System uname: Linux-4.8.12-default-pciehp-x86_64-Intel-R-_Core-TM-_i7-2640M_CPU_@_2.80GHz-with-gentoo-2.3 KiB Mem: 16375760 total, 534844 free KiB Swap: 0 total, 0 free Timestamp of repository gentoo: Wed, 21 Dec 2016 07:30:01 +0000 sh bash 4.4_p5-r1 ld GNU ld (Gentoo 2.27 p1.0) 2.27 app-shells/bash: 4.4_p5-r1::gentoo dev-java/java-config: 2.2.0-r3::gentoo dev-lang/perl: 5.24.1_rc4::gentoo dev-lang/python: 2.7.12::gentoo, 3.4.5::gentoo, 3.5.2::gentoo dev-util/cmake: 3.7.1::gentoo dev-util/pkgconfig: 0.29.1::gentoo sys-apps/baselayout: 2.3::gentoo sys-apps/openrc: 0.22.4::gentoo sys-apps/sandbox: 2.10-r2::gentoo sys-devel/autoconf: 2.13::gentoo, 2.69-r2::gentoo sys-devel/automake: 1.11.6-r2::gentoo, 1.12.6-r1::gentoo, 1.13.4-r1::gentoo, 1.14.1-r1::gentoo, 1.15-r2::gentoo sys-devel/binutils: 2.25.1-r1::gentoo, 2.26.1::gentoo, 2.27::gentoo sys-devel/gcc: 4.3.6-r1::gentoo, 4.4.7::gentoo, 4.6.4::gentoo, 4.7.4::gentoo, 4.8.5::gentoo, 4.9.3::gentoo, 5.3.0::gentoo, 5.4.0::gentoo, 6.2.0-r1::gentoo sys-devel/gcc-config: 1.8-r1::gentoo sys-devel/libtool: 2.4.6-r2::gentoo sys-devel/make: 4.2.1::gentoo sys-kernel/linux-headers: 4.8::gentoo (virtual/os-headers) sys-libs/glibc: 2.23-r3::gentoo Repositories: gentoo location: /scratch/usr/portage sync-type: rsync sync-uri: rsync://rsync.gentoo.org/gentoo-portage priority: -1000 science location: /home/mmokrejs/proj/sci masters: gentoo priority: 0 x-portage location: /usr/local/portage masters: gentoo priority: 1 layman location: /var/lib/layman masters: gentoo priority: 2 haskell location: /var/lib/layman/haskell masters: gentoo priority: 50 ACCEPT_KEYWORDS="amd64 ~amd64" ACCEPT_LICENSE="* -@EULA dlj-1.1 sun-bcla-java-vm Oracle-BCLA-JavaSE IBM-J1.6 skype-eula Nero-EULA-US AdobeFlash-10.3 skype-4.0.0.7-copyright AdobeFlash-11.x OPERA-2014 RAR" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-O2 -pipe -maes -mpclmul -mpopcnt -mavx -march=native" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /etc/stunnel/stunnel.conf /usr/lib64/libreoffice/program/sofficerc /usr/share/easy-rsa /usr/share/gnupg/qualified.txt /usr/share/maven-bin-3.2/conf /var/bind /var/lib/hsqldb /var/spool/torque" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/dconf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/php/apache2-php5.6/ext-active/ /etc/php/cgi-php5.6/ext-active/ /etc/php/cli-php5.6/ext-active/ /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo /etc/texmf/language.dat.d /etc/texmf/language.def.d /etc/texmf/updmap.d /etc/texmf/web2c" CXXFLAGS="-O2 -pipe -maes -mpclmul -mpopcnt -mavx -march=native" DISTDIR="/scratch/usr/portage/distfiles" FCFLAGS="-O2 -pipe" FEATURES="assume-digests binpkg-logs config-protect-if-modified distlocks ebuild-locks fixlafiles merge-sync news noclean nostrip parallel-fetch preserve-libs protect-owned sandbox sfperms splitdebug strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr" FFLAGS="-O2 -pipe" GENTOO_MIRRORS="http://gentoo.wheel.sk/ http://ftp.fi.muni.cz/pub/linux/gentoo/ http://gentoo.mirror.web4u.cz/ rsync://gentoo.mirror.dkm.cz/gentoo/ ftp://gentoo.mirror.web4u.cz/" LDFLAGS="-Wl,-O1 -Wl,--as-needed" MAKEOPTS="-j2" PKGDIR="/usr/portage/packages" PORTAGE_CONFIGROOT="/" PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --omit-dir-times --compress --force --whole-file --delete --stats --human-readable --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages --exclude=/.git" PORTAGE_TMPDIR="/scratch/var/tmp" USE="X acpi alsa amd64 amr apache apache2 apulse asm avx berkdb bindist bluetooth boost bzip2 cairo cgi cli coin consolekit cracklib crypt cryptlib cups cxx dbus device-mapper dhcp directfb dri drm dvd emboss encode fax fbcon ffmpeg flac fontconfig fortran gbm gcrypt gd gdbm geoip gimp glpk gmp gnutls gpm gtk hal hpijs hwdb iconv id3tag imaging innodb inotify java javafx javascript jce jpeg jpg js jscript keymap ladspa lapack laptop lcms libnotify lm_sensors mad matroska mmx mmxext modules mpi mpich2 multilib mysql ncurses nfs nls nptl nptlonly nscd nsplugin ntfsprogs ocr ogg opengl openmp pam parport pcre pdf perl php png policykit polkit ppds pppd python qt3support readline rendering resolvconf scanner sctp seccomp server session slideshow sndfile sqlite sse sse2 sse3 sse4_1 sse4_2 ssl ssse3 suexec svg syslog tcl tcpd threads tiff tk truetype udev unicode usb v4l v4l2 vim-syntax vnc wavpack wifi x11 xattr xcb xml xorg xrandr xv xvid xvmc zlib" ABI_X86="64 32" ALSA_CARDS="ali5451 als4000 atiixp atiixp-modem bt87x ca0106 cmipci emu10k1x ens1370 ens1371 es1938 es1968 fm801 hda-intel intel8x0 intel8x0m maestro3 trident usb-audio via82xx via82xx-modem ymfpci" APACHE2_MODULES="alias authz_host auth_basic auth_digest cgi cgid deflate dir env filter include info mem_cache mime mime_magic negotiation remoteip setenvif status userdir vhost_alias rewrite usertrack cache file_cache disk_cache charset_lite log_config log_forensic" CALLIGRA_FEATURES="kexi words flow plan sheets stage tables krita karbon braindump author" CAMERAS="ptp2" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" CPU_FLAGS_X86="aes avx mmx mmxext popcnt sse sse2 sse3 sse4_1 sse4_2 ssse3" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf superstar2 timing tsip tripmate tnt ublox ubx" GRUB_PLATFORMS="pc" INPUT_DEVICES="keyboard mouse evdev" KERNEL="linux" L10N="en-US en en-GB cs" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" LINGUAS="en_US en_GB en cs" OFFICE_IMPLEMENTATION="libreoffice" PYTHON_SINGLE_TARGET="python2_7" PYTHON_TARGETS="python2_7 python3_5" RUBY_TARGETS="ruby21" USERLAND="GNU" VIDEO_CARDS="vesa vmware fbdev intel i915 i965" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy condition tee tarpit sysrq steal rawnat logmark ipmark dhcpmac delude chaos account" USE_PYTHON="2.7" Unset: CC, CPPFLAGS, CTARGET, CXX, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LANG, LC_ALL, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS
Hello Martin, sorry for the late response but I'm going to be pushing some code that I'd like you to test. Can you install the -9999 version of layman for me and let me know if you still experience this behaviour? Thank you in advanced.
Hi Deva, thank you for all your efforts also on the other bug reports regarding layman. Well, I did install now -9999 and dropped one (actually the only) overlay and added it back. vostro ~ # layman -d haskell * Deleting selected overlay(s)... * Deleting directory "/var/lib/layman/haskell" * Successfully deleted overlay(s) haskell. vostro ~ # layman -S * Fetching remote list... * Fetch Ok * Syncing selected overlay(s)... !!! Invalid PORTDIR_OVERLAY (not a dir): '/var/lib/layman/haskell' vostro ~ # layman -L * Fetching remote list... * Fetch Ok ... vostro ~ # layman -a haskell * Adding overlay... * Running Git... # ( cd /var/lib/layman && /usr/bin/git clone git://github.com/gentoo-haskell/gentoo-haskell.git /var/lib/layman/haskell ) Cloning into '/var/lib/layman/haskell'... remote: Counting objects: 179479, done. remote: Compressing objects: 100% (370/370), done. remote: Total 179479 (delta 166), reused 0 (delta 0), pack-reused 179108 Receiving objects: 100% (179479/179479), 41.38 MiB | 1.98 MiB/s, done. Resolving deltas: 100% (96586/96586), done. * Running Git... # ( cd /var/lib/layman/haskell && /usr/bin/git config user.name "layman" ) * Running Git... # ( cd /var/lib/layman/haskell && /usr/bin/git config user.email "layman@localhost" ) * Successfully added overlay(s) haskell. vostro ~ # layman -S * Fetching remote list... * Fetch Ok * Syncing selected overlay(s)... * Running Git... # ( cd /var/lib/layman/haskell && /usr/bin/git pull ) Already up-to-date. * * Succeeded: * ------ * Successfully synchronized overlay "haskell". * vostro ~ # I would conclude it is not easy for me to reproduce the error but description of https://github.com/gentoo/layman/commit/d9112d003d5d9bcc71d681206522cc161f59f169 seems what I was after. However, let me add that when checking my DNS queries I see one DNS request to obtain IPv6 address of github which seems to happen only through 'layman -S' while not plain 'git pull'. On my host I have completely disable IPv6 in kernel and also have USE=-ipv6 globally. Therefore, my host would anyway not be able to connect to the IPv6 address. Further to note, my client did not even wait for an answer and issue IPv4 query at the same time. # tcpdump -vvv port 53 -n 11:39:12.770045 IP (tos 0x0, ttl 64, id 1639, offset 0, flags [DF], proto UDP (17), length 60) nbit4i418a.vsb.cz.49365 > ns.vsb.cz.domain: [udp sum ok] 1802+ A? api.gentoo.org. (32) 11:39:13.808750 IP (tos 0x0, ttl 61, id 7565, offset 0, flags [none], proto UDP (17), length 126) ns.vsb.cz.domain > nbit4i418a.vsb.cz.49365: [udp sum ok] 1802 q: A? api.gentoo.org. 3/0/0 api.gentoo.org. [45m57s] CNAME www.gentoo.org., www.gentoo.org. [30m] CNAME www-bytemark-v4v6.gentoo.org., www-bytemark-v4v6.gentoo.org. [15m] A 89.16.167.134 (98) 11:39:14.011841 IP (tos 0x0, ttl 64, id 1700, offset 0, flags [DF], proto UDP (17), length 56) nbit4i418a.vsb.cz.48881 > ns.vsb.cz.domain: [udp sum ok] 19368+ A? github.com. (28) 11:39:14.011855 IP (tos 0x0, ttl 64, id 1701, offset 0, flags [DF], proto UDP (17), length 56) nbit4i418a.vsb.cz.48881 > ns.vsb.cz.domain: [udp sum ok] 60441+ AAAA? github.com. (28) 11:39:14.055235 IP (tos 0x0, ttl 61, id 7606, offset 0, flags [none], proto UDP (17), length 289) ns.vsb.cz.domain > nbit4i418a.vsb.cz.48881: [udp sum ok] 19368 q: A? github.com. 2/4/4 github.com. [5m] A 192.30.253.112, github.com. [5m] A 192.30.253.113 ns: github.com. [12m18s] NS ns-421.awsdns-52.com., github.com. [12m18s] NS ns-1707.awsdns-21.co.uk., github.com. [12m18s] NS ns-1283.awsdns-32.org., github.com. [12m18s] NS ns-520.awsdns-01.net. ar: ns-421.awsdns-52.com. [1d21h50m5s] A 205.251.193.165, ns-520.awsdns-01.net. [1d21h50m5s] A 205.251.194.8, ns-1283.awsdns-32.org. [1d21h50m5s] A 205.251.197.3, ns-1707.awsdns-21.co.uk. [1d21h50m5s] A 205.251.198.171 (261) 11:39:14.055254 IP (tos 0x0, ttl 61, id 7607, offset 0, flags [none], proto UDP (17), length 140) ns.vsb.cz.domain > nbit4i418a.vsb.cz.48881: [udp sum ok] 60441 q: AAAA? github.com. 0/1/0 ns: github.com. [15m] SOA ns-1707.awsdns-21.co.uk. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400 (112)
# emerge --info Portage 2.3.3 (python 2.7.12-final-0, default/linux/amd64/13.0, gcc-4.9.3, glibc-2.23-r3, 4.9.6-default-pciehp x86_64) ================================================================= System uname: Linux-4.9.6-default-pciehp-x86_64-Intel-R-_Core-TM-_i7-2640M_CPU_@_2.80GHz-with-gentoo-2.3 KiB Mem: 16375428 total, 184716 free KiB Swap: 0 total, 0 free Timestamp of repository gentoo: Thu, 02 Feb 2017 09:00:01 +0000 sh bash 4.4_p11 ld GNU ld (Gentoo 2.27 p1.0) 2.27 app-shells/bash: 4.4_p11::gentoo dev-java/java-config: 2.2.0-r3::gentoo dev-lang/perl: 5.24.1_rc4::gentoo dev-lang/python: 2.7.12::gentoo, 3.4.5::gentoo, 3.5.2::gentoo dev-util/cmake: 3.7.2::gentoo dev-util/pkgconfig: 0.29.1::gentoo sys-apps/baselayout: 2.3::gentoo sys-apps/openrc: 0.22.4::gentoo sys-apps/sandbox: 2.10-r3::gentoo sys-devel/autoconf: 2.13::gentoo, 2.69-r2::gentoo sys-devel/automake: 1.11.6-r2::gentoo, 1.12.6-r1::gentoo, 1.13.4-r1::gentoo, 1.14.1-r1::gentoo, 1.15-r2::gentoo sys-devel/binutils: 2.25.1-r1::gentoo, 2.26.1::gentoo, 2.27::gentoo sys-devel/gcc: 4.3.6-r1::gentoo, 4.4.7::gentoo, 4.6.4::gentoo, 4.7.4::gentoo, 4.8.5::gentoo, 4.9.3::gentoo, 5.3.0::gentoo, 5.4.0-r2::gentoo, 6.2.0-r1::gentoo sys-devel/gcc-config: 1.8-r1::gentoo sys-devel/libtool: 2.4.6-r2::gentoo sys-devel/make: 4.2.1::gentoo sys-kernel/linux-headers: 4.9::gentoo (virtual/os-headers) sys-libs/glibc: 2.23-r3::gentoo Repositories: gentoo location: /scratch/usr/portage sync-type: rsync sync-uri: rsync://rsync.gentoo.org/gentoo-portage priority: -1000 science location: /home/mmokrejs/proj/sci masters: gentoo priority: 0 x-portage location: /usr/local/portage masters: gentoo priority: 1 layman location: /var/lib/layman masters: gentoo priority: 2 haskell location: /var/lib/layman/haskell masters: gentoo priority: 50 ACCEPT_KEYWORDS="amd64 ~amd64" ACCEPT_LICENSE="* -@EULA dlj-1.1 sun-bcla-java-vm Oracle-BCLA-JavaSE IBM-J1.6 skype-eula Nero-EULA-US AdobeFlash-10.3 skype-4.0.0.7-copyright AdobeFlash-11.x OPERA-2014 RAR" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-O2 -pipe -maes -mpclmul -mpopcnt -mavx -march=native" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /etc/stunnel/stunnel.conf /usr/lib64/libreoffice/program/sofficerc /usr/share/easy-rsa /usr/share/gnupg/qualified.txt /usr/share/maven-bin-3.2/conf /usr/share/maven-bin-3.3/conf /var/bind /var/lib/hsqldb /var/spool/torque" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/dconf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/php/apache2-php5.6/ext-active/ /etc/php/cgi-php5.6/ext-active/ /etc/php/cli-php5.6/ext-active/ /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo /etc/texmf/language.dat.d /etc/texmf/language.def.d /etc/texmf/updmap.d /etc/texmf/web2c" CXXFLAGS="-O2 -pipe -maes -mpclmul -mpopcnt -mavx -march=native" DISTDIR="/scratch/usr/portage/distfiles" FCFLAGS="-O2 -pipe" FEATURES="assume-digests binpkg-logs config-protect-if-modified distlocks ebuild-locks fixlafiles merge-sync news noclean nostrip parallel-fetch preserve-libs protect-owned sandbox sfperms splitdebug strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr" FFLAGS="-O2 -pipe" GENTOO_MIRRORS="http://gentoo.wheel.sk/ http://ftp.fi.muni.cz/pub/linux/gentoo/ http://gentoo.mirror.web4u.cz/ rsync://gentoo.mirror.dkm.cz/gentoo/ ftp://gentoo.mirror.web4u.cz/" LDFLAGS="-Wl,-O1 -Wl,--as-needed" MAKEOPTS="-j2" PKGDIR="/usr/portage/packages" PORTAGE_CONFIGROOT="/" PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --omit-dir-times --compress --force --whole-file --delete --stats --human-readable --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages --exclude=/.git" PORTAGE_TMPDIR="/scratch/var/tmp" USE="X acpi alsa amd64 amr apache apache2 apulse asm avx berkdb bindist bluetooth boost bzip2 cairo cgi cli coin consolekit cracklib crypt cryptlib cups cxx dbus device-mapper dhcp directfb dri drm dvd emboss encode fax fbcon ffmpeg flac fontconfig fortran gbm gcrypt gd gdbm geoip gimp glpk gmp gnutls gpm gtk hal hpijs hwdb iconv id3tag imaging innodb inotify java javafx javascript jce jpeg jpg js jscript keymap ladspa lapack laptop lcms libnotify lm_sensors mad matroska mmx modemmanager modules mpi mpich2 multilib mysql ncurses nfs nls nptl nptlonly nscd nsplugin ntfsprogs objc ocr ogg opengl openmp pam parport pcre pdf perl php png policykit polkit ppds pppd python qt3support qt4 qt5 readline rendering resolvconf scanner sctp seccomp server session slideshow sndfile sqlite sse sse2 sse3 sse4_1 sse4_2 ssl ssse3 startup-notification suexec svg syslog tcl tcpd threads tiff tk truetype udev unicode upower usb v4l v4l2 vim-syntax vnc wavpack wifi x11 xattr xcb xml xorg xrandr xv xvid xvmc zlib" ABI_X86="64 32" ALSA_CARDS="ali5451 als4000 atiixp atiixp-modem bt87x ca0106 cmipci emu10k1x ens1370 ens1371 es1938 es1968 fm801 hda-intel intel8x0 intel8x0m maestro3 trident usb-audio via82xx via82xx-modem ymfpci" APACHE2_MODULES="alias authz_host auth_basic auth_digest cgi cgid deflate dir env filter include info mem_cache mime mime_magic negotiation remoteip setenvif status userdir vhost_alias rewrite usertrack cache file_cache disk_cache charset_lite log_config log_forensic" CALLIGRA_FEATURES="kexi words flow plan sheets stage tables krita karbon braindump author" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" CPU_FLAGS_X86="aes avx mmx mmxext popcnt sse sse2 sse3 sse4_1 sse4_2 ssse3" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock isync itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf skytraq superstar2 timing tsip tripmate tnt ublox ubx" GRUB_PLATFORMS="pc" INPUT_DEVICES="libinput keyboard mouse" KERNEL="linux" L10N="en-US en en-GB cs" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" LINGUAS="en_US en_GB en cs" OFFICE_IMPLEMENTATION="libreoffice" PYTHON_SINGLE_TARGET="python2_7" PYTHON_TARGETS="python2_7 python3_5" RUBY_TARGETS="ruby21 ruby23 ruby24" USERLAND="GNU" VIDEO_CARDS="vesa vmware fbdev intel i915 i965" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy condition tee tarpit sysrq steal rawnat logmark ipmark dhcpmac delude chaos account" USE_PYTHON="2.7" Unset: CC, CPPFLAGS, CTARGET, CXX, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LANG, LC_ALL, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS
It's odd that layman would think to try to sync from IPv6 if you haven't enabled it on your system. I'm not sure why that is but I'm glad we resolved the issue of this bug.
