> grep -i kill /usr/lib/systemd/user/systemd-exit.service ExecStart=/bin/kill -s 58 $MANAGERPID > equery b /usr/lib/systemd/user/systemd-exit.service * Searching for /usr/lib/systemd/user/systemd-exit.service ... sys-apps/systemd-226-r2 (/usr/lib/systemd/user/systemd-exit.service) Without /bin/kill - system shutdown takes long time (until timeout is reached) with error in system log: systemd[4760]: systemd-exit.service: Failed at step EXEC spawning /bin/kill: No such file or directory emerge --info Portage 2.3.0 (python 2.7.10-final-0, default/linux/amd64/13.0/desktop/gnome/systemd, gcc-5.3.0, glibc-2.22-r4, 4.4.26-gentoo x86_64) ================================================================= System uname: Linux-4.4.26-gentoo-x86_64-Intel-R-_Core-TM-_i5-2400_CPU_@_3.10GHz-with-gentoo-2.2 KiB Mem: 16390400 total, 10277960 free KiB Swap: 2095100 total, 2095100 free Timestamp of repository gentoo: Sun, 20 Nov 2016 19:02:48 +0000 sh bash 4.3_p48 ld GNU ld (Gentoo 2.25.1 p1.1) 2.25.1 ccache version 3.2.4 [disabled] app-shells/bash: 4.3_p48::gentoo dev-java/java-config: 2.2.0-r3::gentoo dev-lang/perl: 5.22.2::gentoo dev-lang/python: 2.7.10-r1::gentoo, 3.4.3-r1::gentoo dev-util/ccache: 3.2.4::gentoo dev-util/cmake: 3.5.2-r1::gentoo sys-apps/baselayout: 2.2::gentoo sys-apps/openrc: 0.22.4::gentoo sys-apps/sandbox: 2.10-r1::gentoo sys-devel/autoconf: 2.13::gentoo, 2.69::gentoo sys-devel/automake: 1.11.6-r1::gentoo, 1.14.1::gentoo, 1.15::gentoo sys-devel/binutils: 2.25.1-r1::gentoo sys-devel/gcc: 4.8.5::gentoo, 4.9.3::gentoo, 5.3.0::gentoo sys-devel/gcc-config: 1.7.3::gentoo sys-devel/libtool: 2.4.6::gentoo sys-devel/make: 4.1-r1::gentoo sys-kernel/linux-headers: 4.3::gentoo (virtual/os-headers) sys-libs/glibc: 2.22-r4::gentoo Repositories: gentoo location: /var/db/repos/gentoo sync-type: git sync-uri: https://github.com/gentoo-mirror/gentoo priority: -1000 crossdev location: /var/db/repos/crossdev masters: gentoo priority: -1 steam-overlay location: /var/db/repos/steam-overlay sync-type: git sync-uri: https://github.com/anyc/steam-overlay/ masters: gentoo vortex location: /var/db/repos/vortex sync-type: git sync-uri: https://github.com/nE0sIghT/vortex-overlay.git masters: gentoo priority: 1000 ACCEPT_KEYWORDS="amd64" ACCEPT_LICENSE="*" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-O3 -march=native -pipe -fomit-frame-pointer" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/lib64/libreoffice/program/sofficerc /usr/share/gnupg/qualified.txt /usr/share/maven-bin-3.1/conf /usr/share/maven-bin-3.3/conf /var/lib/hsqldb" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/chromium/policies/managed/chrome-gnome-shell.json /etc/dconf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/opt/chrome/policies/managed/chrome-gnome-shell.json /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" CXXFLAGS="-O3 -march=native -pipe -fomit-frame-pointer" DISTDIR="/var/cache/portage" FCFLAGS="-O2 -pipe" FEATURES="assume-digests binpkg-logs config-protect-if-modified distlocks ebuild-locks fail-clean fixlafiles merge-sync news parallel-fetch parallel-install preserve-libs protect-owned sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync webrsync-gpg xattr" FFLAGS="-O2 -pipe" GENTOO_MIRRORS=" http://mirror.yandex.ru/gentoo-distfiles/ http://mirror.mdfnet.se/gentoo http://mirror.leaseweb.com/gentoo/ http://ftp.uni-erlangen.de/pub/mirrors/gentoo http://trumpetti.atm.tut.fi/gentoo/ " LANG="ru_RU.UTF-8" LDFLAGS="-Wl,-O1 -Wl,--as-needed" MAKEOPTS="-j5" 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="/var/tmp" USE="7zip X a-like-o a52 aac aacplus aacs aalib acl acpi alsa alsa-plugin amd64 androiddump apng applet archive argyllcms artworkextra audacious audiofile autoconf-archive automount avx bazaar berkdb bidi bittorrent bittorrent-external blksha1 bluray branding broadway bsf bzip2 cairo caps ccid chardet chdir cjk cli client colord cover cracklib cron crypt css cuda cue cupsddk curl cxx dbus dconf device-mapper dga dhcp dhcpcd dht diff dirac disk-partition divx djvu dnsretry dos drawing dri driver drm dv eap-tls edit elfutils enca encode exceptions exif experimental extensions extras facedetect fat fbcondecor ffmpeg fftw filecaps fileinfo firmware flac fontconfig fortran frei0r fts3 fuse g-sorcery g3dvl gd gdbm gdm geoip gif glade glib glitz gnome gnome-keyring gnome-online-accounts gnome-shell gnuefi gpg gphoto2 gpl gpm gptfdisk graphite grp grub gstreamer gtk gtk3 gtkstyle gudev gzip hash hddtemp highlight histman hog http hvm hwdb iconsets iconv icq id3tag idle idn infinality inifile intl introspection ioemu iptables ipv6 iso jabber java javascript jdbc jemalloc jemalloc3 jingle jit joystick jpeg jpeg2k kate keymap kill kinetic kmod kms kvm ladspa lame lcms libass libcaca libguess libkms libmpv libnotify libsamplerate libsecret libtiger lights lm_sensors loop-aes lto lucene lyrics lz4 lzma lzo mad magic matroska mbox melt mercurial mime minizip mmxext mng modern-top modules mp2 mp3 mp4 mp4live mpeg mpeg2 mpg123 mplayer mpris mpu401 mtp mudflap multilib multimedia musepack mvl mysql mysqli natspec nautilus netplay network nls nptl nscd nss nss-pem ntfs ntfsprogs nvidia offensive ofx ogg ogm oodict openal opencore-amr opengl openmp openssl opensslcrypt optimization optimized-qmake oscar osmesa pam pango parse-clocks passwordsave pcf pch pcre pcre16 pdf pdo pgo phar php player plugins png policykit posix postproc postscript ppds pppd projectm proprietary-codecs psf pulseaudio purple qml qpak quicktime rar readline realmedia realtime reiserfs resolvconf romio rtsp ru-dv ru-g ru-i ru-k run-exes s3tc sanitize scale0tilt screen screenshot sdl secure-delete sendto session simplexml skins slang slp smp sndfile socialweb sockets sound sounds speex spell split-ucode sqlite sqlite3 sse2_4way sse3 sse4 sse4.1 sse4.2 sse4_1 sse4_2 ssh-agent ssl ssse3 staging startup-notification stream stroke strong-optimization subtitles subversion svc svg sync-plugin-portage syslog system-icu system-jpeg systemd t1lib taglib tcpd textures theora threads thunderbird tiff tint2conf tk tls tokenizer toolbar tools tracepath trayicon truetype tta tweak-mode twolame udev udisks unicode unzip upower usb utils uvm v4l2 vaapi vala vdpau verse vf-dlopen video vkontakte vorbis vorbis-psy vpx wad wav wavpack webgl webkit webp webphoto webstart whiteboarding widevine winbind wma wmf wmp x264 x265 xanim xattr xcb xcomposite xdg xhtml xinetd xkb xml xmlreader xmlrpc xmlwriter xorg xosd xpm xsl xslt xv xvfb xvid xz youtube zip zlib" ABI_X86="64" CAMERAS="ptp2" CPU_FLAGS_X86="aes avx mmx mmxext popcnt sse sse2 sse3 sse4_1 sse4_2 ssse3" CURL_SSL="nss" ELIBC="glibc" GRUB_PLATFORMS="pc efi-64" INPUT_DEVICES="evdev joystick" KERNEL="linux" L10N="ru ru_RU en" LINGUAS="ru ru_RU en" NETBEANS_MODULES="apisupport cnd enterprise harness ide j2ee java nb php profiler webcommon websvccommon xml" PHP_TARGETS="php5-6" PYTHON_SINGLE_TARGET="python2_7" PYTHON_TARGETS="python2_7 python3_4" USERLAND="GNU" VIDEO_CARDS="nvidia" Unset: CC, CPPFLAGS, CTARGET, CXX, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LC_ALL, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, USE_PYTHON
There are actually 3 packages that might provide the "kill" binary: sys-process/procps sys-apps/coreutils sys-apps/util-linux
https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=77e4640c40093fe1d77a832d45f92d2d0ae2addc
