very ol docs Reproducible: Always Hello, sorry my bad English. iproute2 man pages from 2011. /usr/share/doc/iproute is completely missing.
Please include emerge --info.
FWIW, e.g. vpda(8) is, for me, from 5th January 2021. What do you expect to see in /usr/share/doc/iproute*?
$ emerge --info Portage 3.0.30 (python 3.9.13-final-0, default/linux/amd64/17.1/no-multilib, gcc-11.3.0, glibc-2.34-r13, 5.15.41-gentoo-m1 x86_64) ================================================================= System uname: Linux-5.15.41-gentoo-m1-x86_64-AMD_Athlon-tm-_II_X4_630_Processor-with-glibc2.34 KiB Mem: 6095852 total, 367608 free KiB Swap: 10485692 total, 10374084 free Timestamp of repository gentoo: Sat, 25 Jun 2022 00:30:01 +0000 Head commit of repository gentoo: cfc2dad8e08d3822c8086b517c7e1e4c6c67e5c9 Head commit of repository trinity-official: 0f07dfebf5bb87ffb85d5f1047923e95b8deac07 sh bash 5.1_p16 ld GNU ld (Gentoo 2.37_p1 p2) 2.37 app-misc/pax-utils: 1.3.3::gentoo app-shells/bash: 5.1_p16::gentoo dev-lang/perl: 5.34.1-r3::gentoo dev-lang/python: 3.8.13_p2::gentoo, 3.9.13::gentoo, 3.10.5::gentoo dev-lang/rust-bin: 1.60.0::gentoo dev-util/cmake: 3.22.4::gentoo dev-util/meson: 0.61.4-r2::gentoo sys-apps/baselayout: 2.8::gentoo sys-apps/openrc: 0.44.10::gentoo sys-apps/sandbox: 2.29::gentoo sys-devel/autoconf: 2.13-r2::gentoo, 2.71-r1::gentoo sys-devel/automake: 1.16.5::gentoo sys-devel/binutils: 2.37_p1-r2::gentoo sys-devel/binutils-config: 5.4.1::gentoo sys-devel/clang: 12.0.1::gentoo sys-devel/gcc: 11.3.0::gentoo sys-devel/gcc-config: 2.5-r1::gentoo sys-devel/libtool: 2.4.7::gentoo sys-devel/lld: 12.0.1::gentoo sys-devel/llvm: 12.0.1::gentoo, 14.0.4::gentoo sys-devel/make: 4.3::gentoo sys-kernel/linux-headers: 5.15-r3::gentoo (virtual/os-headers) sys-libs/glibc: 2.34-r13::gentoo Repositories: gentoo location: /usr/portage sync-type: rsync sync-uri: rsync://rsync.gentoo.org/gentoo-portage priority: -1000 sync-rsync-verify-max-age: 24 sync-rsync-verify-jobs: 1 sync-rsync-extra-opts: sync-rsync-verify-metamanifest: yes trinity-official location: /var/db/repos/trinity-official sync-type: git sync-uri: https://mirror.git.trinitydesktop.org/gitea/TDE/tde-packaging-gentoo.git masters: gentoo x-portage location: /usr/local/portage masters: gentoo priority: 0 edgets location: /var/lib/layman/edgets masters: gentoo priority: 50 ACCEPT_KEYWORDS="amd64" ACCEPT_LICENSE="@FREE" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-O2 -march=native -pipe" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/share/config /usr/share/gnupg/qualified.txt /usr/share/themes/oxygen-gtk/gtk-2.0 /usr/trinity/14/env /usr/trinity/14/share/config /usr/trinity/14/shutdown" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/dconf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /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 -march=native -pipe" DISTDIR="/usr/portage/distfiles" EMERGE_DEFAULT_OPTS="--keep-going=y --quiet-build=y --with-bdeps=y" ENV_UNSET="CARGO_HOME DBUS_SESSION_BUS_ADDRESS DISPLAY GOBIN GOPATH PERL5LIB PERL5OPT PERLPREFIX PERL_CORE PERL_MB_OPT PERL_MM_OPT XAUTHORITY XDG_CACHE_HOME XDG_CONFIG_HOME XDG_DATA_HOME XDG_RUNTIME_DIR" FCFLAGS="-O2 -pipe" FEATURES="assume-digests binpkg-docompress binpkg-dostrip binpkg-logs buildpkg-live config-protect-if-modified distlocks ebuild-locks fixlafiles ipc-sandbox merge-sync multilib-strict network-sandbox news parallel-fetch pid-sandbox preserve-libs protect-owned qa-unresolved-soname-deps sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr" FFLAGS="-O2 -pipe" GENTOO_MIRRORS="http://gentoo.bloodhost.ru/ http://ftp.halifax.rwth-aachen.de/gentoo/" INSTALL_MASK="/usr/share/locale -/usr/share/locale/en_US -/usr/share/locale/ru" LANG="ru_RU.utf8" LDFLAGS="-Wl,-O1 -Wl,--as-needed" MAKEOPTS="-j4" PKGDIR="/usr/portage/packages" PORTAGE_BUNZIP2_COMMAND="lbunzip2 -n2" PORTAGE_BZIP2_COMMAND="lbzip2 -n2" 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="/var/tmp" SHELL="/bin/bash" USE="##/usr/portage/profiles/targets/desktop/make.defaults 3dnow 3dnowext X a52 aac acpi alsa amd64 bash-completion branding bzip2 cairo cli crypt dbus dri drm dts encode exif flac gdbm gif gtk gui iconv icu ipv6 jpeg jpeg2k ladspa lcms libglvnd libnotify libtirpc mad mmx mmxext mng mp3 mp4 mpeg mtp musepack ncurses nls nptl nvidia ogg opengl openmp pam pango pcre pdf png popcnt readline sdl seccomp smp split-usr sse sse2 sse3 sse4a ssl startup-notification svg tiff truetype udev unicode usb vaapi vdpau vorbis webp wmf wxwidgets x264 xattr xcb xml xv xvid zlib" ABI_X86="64" ADA_TARGET="gnat_2020" APACHE2_MODULES="authn_core authz_core socache_shmcb unixd actions alias auth_basic authn_alias authn_anon authn_dbm authn_default authn_file authz_dbm authz_default authz_groupfile authz_host authz_owner authz_user autoindex cache cgi cgid dav dav_fs dav_lock deflate dir disk_cache env expires ext_filter file_cache filter headers include info log_config logio mem_cache mime mime_magic negotiation rewrite setenvif speling status unique_id userdir usertrack vhost_alias" CALLIGRA_FEATURES="karbon sheets words" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" CPU_FLAGS_X86="3dnow 3dnowext mmx mmxext popcnt sse sse2 sse3 sse4a" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock greis isync itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf skytraq superstar2 timing tsip tripmate tnt ublox ubx" INPUT_DEVICES="evdev" KERNEL="linux" L10N="ru en" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" LUA_SINGLE_TARGET="lua5-1" LUA_TARGETS="lua5-1" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php7-4 php8-0" POSTGRES_TARGETS="postgres12 postgres13" PYTHON_SINGLE_TARGET="python3_9" PYTHON_TARGETS="python3_9" RUBY_TARGETS="ruby27" USERLAND="GNU" VIDEO_CARDS="nvidia" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy condition tee tarpit sysrq proto steal rawnat logmark ipmark dhcpmac delude chaos account" Unset: ADDR2LINE, AR, ARFLAGS, AS, ASFLAGS, CC, CCLD, CONFIG_SHELL, CPP, CPPFLAGS, CTARGET, CXX, CXXFILT, ELFEDIT, EXTRA_ECONF, F77FLAGS, FC, GCOV, GPROF, LC_ALL, LD, LEX, LFLAGS, LIBTOOL, LINGUAS, MAKE, MAKEFLAGS, NM, OBJCOPY, OBJDUMP, PORTAGE_BINHOST, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, RANLIB, READELF, RUSTFLAGS, SIZE, STRINGS, STRIP, YACC, YFLAGS
man iproute: iproute2 13 Dec 2012 man ip: iproute2 20 Dec 2011 etc
The date you see in the man page does not reflect the last update to said man page. The date is hard-coded into the source files, and the upstream developers simply never update it. If you want to see updated dates, please raise the issue upstream.