Bug 947486 – sys-apps/shadow: automagic dep on dev-libs/libbsd?

• Product: Gentoo Linux
• Status: RESOLVED INVALID

[Description Sam James 2025-01-04 13:51:51 UTC]

My amd64-stable arch testing chroot had a bunch of failures like this today:
```
>>> Install acct-group/bacula-0-r3 into /var/tmp/portage/acct-group/bacula-0-r3/image
>>> Completed installing acct-group/bacula-0-r3 into /var/tmp/portage/acct-group/bacula-0-r3/image

 * Final size of build directory: 0 KiB
 * Final size of installed tree:  4 KiB


stty: 'standard input': Inappropriate ioctl for device
>>> Done.
 * Adding group bacula
groupadd: error while loading shared libraries: libbsd.so.0: cannot open shared object file: No such file or directory
 * ERROR: acct-group/bacula-0-r3::gentoo failed (preinst phase):
 *   groupadd failed with status 127
```

It looks like libbsd got installed later, but for completeness:
```
$ emerge -pvO libbsd shadow
[...]
[binary   R    ] dev-libs/libbsd-0.11.8-1::gentoo  USE="-static-libs -verify-sig" ABI_X86="32 (64) (-x32)" 0 KiB
[ebuild   R    ] sys-apps/shadow-4.14.8:0/4::gentoo  USE="acl nls pam systemd xattr -audit -cracklib (-selinux) -skey (-split-usr) -su -verify-sig" 0 KiB
```

----

# emerge --info
Portage 3.0.66.1 (python 3.12.8-final-0, default/linux/amd64/23.0/desktop/plasma/systemd, gcc-14, glibc-2.40-r5, 6.12.8 x86_64)
=================================================================
System uname: Linux-6.12.8-x86_64-AMD_Ryzen_9_3950X_16-Core_Processor-with-glibc2.40
KiB Mem:    65736704 total,   2947588 free
KiB Swap:   16662520 total,  14732208 free
Timestamp of repository gentoo: Sat, 04 Jan 2025 13:19:01 +0000
sh bash 5.2_p37
ld GNU ld (Gentoo 2.43 p3) 2.43.1
app-misc/pax-utils:        1.3.8::gentoo
app-shells/bash:           5.2_p37::gentoo
dev-build/autoconf:        2.72-r1::gentoo
dev-build/automake:        1.16.5-r2::gentoo
dev-build/cmake:           3.30.6::gentoo
dev-build/libtool:         2.4.7-r4::gentoo
dev-build/make:            4.4.1-r100::gentoo
dev-build/meson:           1.5.2::gentoo
dev-lang/perl:             5.40.0::gentoo
dev-lang/python:           3.10.16_p1::gentoo, 3.12.8::gentoo, 3.13.1::gentoo
dev-lang/rust-bin:         1.82.0-r101::gentoo
llvm-core/clang:           18.1.8-r6::gentoo
llvm-core/llvm:            18.1.8-r6::gentoo, 19.1.4::gentoo
sys-apps/baselayout:       2.17::gentoo
sys-apps/sandbox:          2.39::gentoo
sys-apps/systemd:          256.7::gentoo
sys-devel/binutils:        2.43-r2::gentoo
sys-devel/binutils-config: 5.5.2::gentoo
sys-devel/gcc:             11.5.0::gentoo, 12.4.1_p20241219::gentoo, 13.3.1_p20241220::gentoo, 14.2.1_p20241221::gentoo
sys-devel/gcc-config:      2.11::gentoo
sys-kernel/linux-headers:  6.6-r1::gentoo (virtual/os-headers)
sys-libs/glibc:            2.40-r5::gentoo
Repositories:

gentoo
    location: /var/db/repos/gentoo
    sync-type: rsync
    sync-uri: rsync://rsync.gentoo.org/gentoo-portage
    priority: -1000
    volatile: False
    sync-rsync-verify-max-age: 3
    sync-rsync-extra-opts: 
    sync-rsync-verify-metamanifest: yes
    sync-rsync-verify-jobs: 1

ACCEPT_KEYWORDS="amd64"
ACCEPT_LICENSE="@FREE"
CBUILD="x86_64-pc-linux-gnu"
CFLAGS="-O2 -pipe"
CHOST="x86_64-pc-linux-gnu"
CONFIG_PROTECT="/etc /usr/share/config /usr/share/gnupg/qualified.txt"
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/texmf/language.dat.d /etc/texmf/language.def.d /etc/texmf/updmap.d /etc/texmf/web2c"
CXXFLAGS="-O2 -pipe"
DISTDIR="/var/cache/distfiles"
EMERGE_DEFAULT_OPTS="--keep-going --complete-graph --usepkg=y"
ENV_UNSET="CARGO_HOME DBUS_SESSION_BUS_ADDRESS DISPLAY GDK_PIXBUF_MODULE_FILE 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 XDG_STATE_HOME"
FCFLAGS="-O2 -pipe"
FEATURES="assume-digests binpkg-docompress binpkg-dostrip binpkg-logs binpkg-multi-instance buildpkg buildpkg-live clean-logs config-protect-if-modified distlocks fixlafiles ipc-sandbox merge-wait multilib-strict network-sandbox news parallel-fetch parallel-install pid-sandbox pkgdir-index-trusted preserve-libs protect-owned qa-unresolved-soname-deps sandbox sfperms split-elog split-log strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr"
FFLAGS="-O2 -pipe"
GENTOO_MIRRORS="https://www.mirrorservice.org/sites/distfiles.gentoo.org/ https://mirror.bytemark.co.uk/gentoo/ https://mirrors.soeasyto.com/distfiles.gentoo.org/ https://mirrors.gethosted.online/gentoo/"
LANG="C.UTF8"
LDFLAGS="-Wl,-O1 -Wl,--as-needed -Wl,-z,pack-relative-relocs"
LEX="flex"
MAKEOPTS="-j4 -l4"
PKGDIR="/var/cache/binpkgs"
PORTAGE_COMPRESS="xz"
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="X a52 aac acl acpi activities alsa amd64 bindist bluetooth branding bzip2 cairo cdda cdr cet crypt cups dbus declarative dri dts dvd dvdr encode exif flac gdbm gif gpm gtk gui iconv icu ipv6 jpeg kde kf6compat kwallet lcms libnotify libtirpc mad mng mp3 mp4 mpeg multilib ncurses networkmanager nls ogg opengl openmp pam pango pcre pdf pipewire plasma png policykit ppds pulseaudio qml qt5 qt6 readline screencast sdl seccomp semantic-desktop sound spell ssl startup-notification svg systemd test-rust tiff truetype udev udisks unicode upower usb vorbis vulkan wayland widgets wxwidgets x264 xattr xcb xft xml xv xvid zlib" ABI_X86="64" ADA_TARGET="gcc_13" APACHE2_MODULES="authn_core authz_core socache_shmcb unixd actions alias auth_basic authn_anon authn_dbm authn_file authz_dbm authz_groupfile authz_host authz_owner authz_user autoindex cache cgi cgid dav dav_fs dav_lock deflate dir env expires ext_filter file_cache filter headers include info log_config logio 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="mmx mmxext sse sse2" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock greis isync itrax navcom oceanserver oncore rtcm104v2 rtcm104v3 sirf skytraq superstar2 tsip tripmate tnt ublox" GUILE_SINGLE_TARGET="3-0" GUILE_TARGETS="3-0" INPUT_DEVICES="libinput" KERNEL="linux" LCD_DEVICES="bayrad cfontz glk hd44780 lb216 lcdm001 mtxorb text" LUA_SINGLE_TARGET="lua5-1" LUA_TARGETS="lua5-1" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php8-2" POSTGRES_TARGETS="postgres16" PYTHON_SINGLE_TARGET="python3_12" PYTHON_TARGETS="python3_12" RUBY_TARGETS="ruby32" VIDEO_CARDS="amdgpu fbdev intel nouveau radeon radeonsi vesa dummy" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipp2p iface geoip fuzzy condition tarpit sysrq proto 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, INSTALL_MASK, LC_ALL, LD, LFLAGS, LIBTOOL, LINGUAS, MAKE, MAKEFLAGS, NM, OBJCOPY, OBJDUMP, PORTAGE_BINHOST, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, PYTHONPATH, RANLIB, READELF, RUSTFLAGS, SIZE, STRINGS, STRIP, YACC, YFLAGS

[Comment 1 Sam James 2025-01-04 13:54:26 UTC]

```
# lddtree /usr/bin/useradd
useradd => /usr/bin/useradd (interpreter => /lib64/ld-linux-x86-64.so.2)
    libacl.so.1 => //usr/lib64/libacl.so.1
    libattr.so.1 => //usr/lib64/libattr.so.1
    libbsd.so.0 => //usr/lib64/libbsd.so.0
        libmd.so.0 => /usr/lib64/libmd.so.0
    libc.so.6 => //usr/lib64/libc.so.6
        ld-linux-x86-64.so.2 => /lib64/ld-linux-x86-64.so.2
```

[Comment 2 Sam James 2025-03-04 13:56:11 UTC]

The container had partial usr-merge somehow (/usr/sbin != /usr/bin) so it was an ancient binary being used. Sorry for the noise.