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Bug 704980 - sys-kernel/dracut - Error and failed to install
Summary: sys-kernel/dracut - Error and failed to install
Status: UNCONFIRMED
Alias: None
Product: Gentoo Linux
Classification: Unclassified
Component: SELinux (show other bugs)
Hardware: AMD64 Linux
: Normal blocker (vote)
Assignee: SE Linux Bugs
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2020-01-08 13:49 UTC by yesi
Modified: 2021-08-31 09:59 UTC (History)
2 users (show)

See Also:
Package list:
Runtime testing required: ---


Attachments
dracut --kver 5.4.8-gentoo (dracut,34.69 KB, text/plain)
2020-01-08 13:49 UTC, yesi
Details
the errors from : dracut --kver 5.13.13-gentoo (dracut-error.log,101.65 KB, text/x-log)
2021-08-31 09:47 UTC, yesi
Details
dracut policies (test-dracut.te,3.13 KB, text/plain)
2021-08-31 09:59 UTC, yesi
Details

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Description yesi 2020-01-08 13:49:17 UTC
Created attachment 602778 [details]
dracut --kver 5.4.8-gentoo

Hi,

I am using initramfs, btrfs, cryptsetup.
To install a new kernel, the way i do :

make olddefconfig
mount -o remount,rw /boot
time ( make && make modules_install && make install ) && echo OK
dracut --kver 5.4.8-gentoo
grub-mkconfig -o /boot/grub/grub.cfg


But when performing dracut command i get a lot errors and failed to end it.

Portage 2.3.79 (python 3.6.9-final-0, default/linux/amd64/17.1/hardened/selinux, gcc-9.2.0, glibc-2.29-r2, 5.3.11-gentoo x86_64)
=================================================================
                         System Settings
=================================================================
System uname: Linux-5.3.11-gentoo-x86_64-Intel-R-_Core-TM-_i7-5557U_CPU_@_3.10GHz-with-gentoo-2.6
KiB Mem:    16271356 total,   7715952 free
KiB Swap:    8388604 total,   8388604 free
Timestamp of repository gentoo: Tue, 19 Nov 2019 00:45:01 +0000
Head commit of repository gentoo: 7446f04821448e084c44c24e9f99b46363b62b3e
sh bash 4.4_p23-r1
ld GNU ld (Gentoo 2.32 p2) 2.32.0
ccache version 3.7.4 [enabled]
app-shells/bash:          4.4_p23-r1::gentoo
dev-java/java-config:     2.2.0-r4::gentoo
dev-lang/perl:            5.28.2-r1::gentoo
dev-lang/python:          2.7.16::gentoo, 3.6.9::gentoo
dev-util/ccache:          3.7.4::gentoo
dev-util/cmake:           3.14.6::gentoo
dev-util/pkgconfig:       0.29.2::gentoo
sys-apps/baselayout:      2.6-r1::gentoo
sys-apps/openrc:          0.41.2::gentoo
sys-apps/sandbox:         2.13::gentoo
sys-devel/autoconf:       2.13-r1::gentoo, 2.69-r4::gentoo
sys-devel/automake:       1.11.6-r3::gentoo, 1.16.1-r1::gentoo
sys-devel/binutils:       2.32-r1::gentoo
sys-devel/gcc:            9.2.0-r2::gentoo
sys-devel/gcc-config:     2.1::gentoo
sys-devel/libtool:        2.4.6-r3::gentoo
sys-devel/make:           4.2.1-r4::gentoo
sys-kernel/linux-headers: 4.19::gentoo (virtual/os-headers)
sys-libs/glibc:           2.29-r2::gentoo
Repositories:

gentoo
    location: /usr/portage
    sync-type: rsync
    sync-uri: rsync://rsync.gentoo.org/gentoo-portage
    priority: -1000
    sync-rsync-extra-opts:
    sync-rsync-verify-metamanifest: yes
    sync-rsync-verify-max-age: 24
    sync-rsync-verify-jobs: 1

local
    location: /usr/local/portage
    masters: gentoo
    priority: 10

ACCEPT_KEYWORDS="amd64"
ACCEPT_LICENSE="@FREE"
CBUILD="x86_64-pc-linux-gnu"
CFLAGS="-march=native -O2 -fforce-addr -pipe"
CHOST="x86_64-pc-linux-gnu"
CONFIG_PROTECT="/etc /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/terminfo"
CXXFLAGS="-march=native -O2 -fforce-addr -pipe"
DISTDIR="/usr/portage/distfiles"
EMERGE_DEFAULT_OPTS="--jobs=4 --load-average=4.0 --keep-going=y --with-bdeps=y --complete-graph"
ENV_UNSET="DBUS_SESSION_BUS_ADDRESS DISPLAY GOBIN 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 ccache config-protect-if-modified distlocks ebuild-locks fixlafiles ipc-sandbox merge-sync multilib-strict network-sandbox news parallel-fetch parallel-install preserve-libs protect-owned sandbox selinux sesandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr"
FFLAGS="-O2 -pipe"
GENTOO_MIRRORS="http://m.toto.org/gentoo/"
LANG="fr_FR.utf8"
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="X acl amd64 branding bzip2 chroot consolekit crypt cryptsetup cxx ffmpeg gnutls hardened iconv icu ipv6 jpeg libtirpc logrotate lzma mmx modplug multilib ncurses nls nptl opengl openmp pam pax_kernel pcre perl pic pie png python readline seccomp secure_delete selinux snmp split-usr sse sse2 ssl ssp symlink tcpd unicode wavpack webrsync-gpg xattr xml xtpax zlib" ABI_X86="64" ADA_TARGET="gnat_2018" 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="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="load memory syslog" CPU_FLAGS_X86="aes avx avx2 f16c fma3 mmx mmxext pclmul popcnt sse sse2 sse3 sse4_1 sse4_2 ssse3" 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" GRUB_PLATFORMS="efi-64" INPUT_DEVICES="evdev keyboard mouse" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" NETBEANS_MODULES="apisupport cnd groovy gsf harness ide identity j2ee java mobility nb php profiler soa visualweb webcommon websvccommon xml" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php7-2" POSTGRES_TARGETS="postgres10 postgres11" PYTHON_SINGLE_TARGET="python3_6" PYTHON_TARGETS="python2_7 python3_6" QEMU_SOFTMMU_TARGETS="arm x86_64 sparc" QEMU_USER_TARGETS="x86_64" RUBY_TARGETS="ruby24 ruby25" USERLAND="GNU" VIDEO_CARDS="intel i915" 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"
Unset:  CC, CPPFLAGS, CTARGET, CXX, INSTALL_MASK, LC_ALL, LINGUAS, PORTAGE_BINHOST, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS

=================================================================
                        Package Settings
=================================================================

sys-kernel/dracut-048-r1::gentoo was built with the following:
USE="(selinux) -debug" ABI_X86="(64)"


sec-policy/selinux-dracut-2.20180701-r1::gentoo was built with the following:
USE="" ABI_X86="(64)"

Then i was trying to correct the rights but i get this errors :
ausearch -m avc -ts 14:12  |audit2allow -M dracut

cat dracut.te

module dracut 1.0;

require {
        type lib_t;
        type lvm_exec_t;
        type fixed_disk_device_t;
        type udev_tbl_t;
        type udev_exec_t;
        type etc_t;
        type udev_rules_t;
        type fsadm_exec_t;
        type shell_exec_t;
        type bin_t;
        type lvm_t;
        type lvm_etc_t;
        type fsadm_run_t;
        type lvm_lock_t;
        type ld_so_t;
        type dmesg_exec_t;
        type dracut_t;
        type kmod_exec_t;
        type modules_dep_t;
        type mount_exec_t;
        type modules_conf_t;
        type usr_t;
        class file { read relabelto setattr unlink };
        class blk_file read;
        class dir { add_name getattr relabelto search };
        class unix_stream_socket connectto;
}

#============= dracut_t ==============

#!!!! This avc is a constraint violation.  You would need to modify the attributes of either the source or target types to allow this access.
#Constraint rule:
#       constrain file { create relabelfrom relabelto } ((u1 == u2 -Fail-)  or (t1 == can_change_object_identity -Fail-) ); Constraint DENIED

#       Possible cause is the source user (staff_u) and target user (system_u) are different.
allow dracut_t bin_t:file relabelto;

#!!!! This avc is a constraint violation.  You would need to modify the attributes of either the source or target types to allow this access.
#Constraint rule:
#       constrain file { create relabelfrom relabelto } ((u1 == u2 -Fail-)  or (t1 == can_change_object_identity -Fail-) ); Constraint DENIED

#       Possible cause is the source user (staff_u) and target user (system_u) are different.
allow dracut_t dmesg_exec_t:file relabelto;

#!!!! This avc is a constraint violation.  You would need to modify the attributes of either the source or target types to allow this access.
#Constraint rule:
#       constrain file { create relabelfrom relabelto } ((u1 == u2 -Fail-)  or (t1 == can_change_object_identity -Fail-) ); Constraint DENIED

#       Possible cause is the source user (staff_u) and target user (system_u) are different.
allow dracut_t etc_t:file relabelto;
allow dracut_t fixed_disk_device_t:blk_file read;

#!!!! This avc is a constraint violation.  You would need to modify the attributes of either the source or target types to allow this access.
#Constraint rule:
#       constrain file { create relabelfrom relabelto } ((u1 == u2 -Fail-)  or (t1 == can_change_object_identity -Fail-) ); Constraint DENIED

#       Possible cause is the source user (staff_u) and target user (system_u) are different.
allow dracut_t fsadm_exec_t:file relabelto;
allow dracut_t fsadm_run_t:dir { getattr search };

#!!!! This avc is a constraint violation.  You would need to modify the attributes of either the source or target types to allow this access.
#Constraint rule:
#       constrain file { create relabelfrom relabelto } ((u1 == u2 -Fail-)  or (t1 == can_change_object_identity -Fail-) ); Constraint DENIED

#       Possible cause is the source user (staff_u) and target user (system_u) are different.
allow dracut_t kmod_exec_t:file relabelto;

#!!!! This avc is a constraint violation.  You would need to modify the attributes of either the source or target types to allow this access.
#Constraint rule:
#       constrain file { create relabelfrom relabelto } ((u1 == u2 -Fail-)  or (t1 == can_change_object_identity -Fail-) ); Constraint DENIED

#       Possible cause is the source user (staff_u) and target user (system_u) are different.
allow dracut_t ld_so_t:file relabelto;

#!!!! This avc is a constraint violation.  You would need to modify the attributes of either the source or target types to allow this access.
#Constraint rule:
#       constrain file { create relabelfrom relabelto } ((u1 == u2 -Fail-)  or (t1 == can_change_object_identity -Fail-) ); Constraint DENIED

#       Possible cause is the source user (staff_u) and target user (system_u) are different.
#       Possible cause is the source user (staff_u) and target user (system_u) are different.
allow dracut_t lib_t:file relabelto;

#!!!! This avc is a constraint violation.  You would need to modify the attributes of either the source or target types to allow this access.
#Constraint rule:
#       constrain file { create relabelfrom relabelto } ((u1 == u2 -Fail-)  or (t1 == can_change_object_identity -Fail-) ); Constraint DENIED

#       Possible cause is the source user (staff_u) and target user (system_u) are different.
allow dracut_t lvm_etc_t:file relabelto;

#!!!! This avc is a constraint violation.  You would need to modify the attributes of either the source or target types to allow this access.
#Constraint rule:
#       constrain file { create relabelfrom relabelto } ((u1 == u2 -Fail-)  or (t1 == can_change_object_identity -Fail-) ); Constraint DENIED

#       Possible cause is the source user (staff_u) and target user (system_u) are different.
allow dracut_t lvm_exec_t:file relabelto;
allow dracut_t lvm_lock_t:dir add_name;
allow dracut_t lvm_t:unix_stream_socket connectto;

#!!!! This avc is a constraint violation.  You would need to modify the attributes of either the source or target types to allow this access.
#Constraint rule:
#       constrain file { create relabelfrom relabelto } ((u1 == u2 -Fail-)  or (t1 == can_change_object_identity -Fail-) ); Constraint DENIED

#       Possible cause is the source user (staff_u) and target user (system_u) are different.
allow dracut_t modules_conf_t:file relabelto;
allow dracut_t modules_dep_t:file { setattr unlink };

#!!!! This avc is a constraint violation.  You would need to modify the attributes of either the source or target types to allow this access.
#Constraint rule:
#       constrain file { create relabelfrom relabelto } ((u1 == u2 -Fail-)  or (t1 == can_change_object_identity -Fail-) ); Constraint DENIED

#       Possible cause is the source user (staff_u) and target user (system_u) are different.
allow dracut_t mount_exec_t:file relabelto;

#!!!! This avc is a constraint violation.  You would need to modify the attributes of either the source or target types to allow this access.
#Constraint rule:
#       constrain file { create relabelfrom relabelto } ((u1 == u2 -Fail-)  or (t1 == can_change_object_identity -Fail-) ); Constraint DENIED

#       Possible cause is the source user (staff_u) and target user (system_u) are different.
allow dracut_t shell_exec_t:file relabelto;

#!!!! This avc is a constraint violation.  You would need to modify the attributes of either the source or target types to allow this access.
#Constraint rule:
#       constrain file { create relabelfrom relabelto } ((u1 == u2 -Fail-)  or (t1 == can_change_object_identity -Fail-) ); Constraint DENIED

#       Possible cause is the source user (staff_u) and target user (system_u) are different.
allow dracut_t udev_exec_t:file relabelto;

#!!!! This avc is a constraint violation.  You would need to modify the attributes of either the source or target types to allow this access.
#Constraint rule:
#       constrain file { create relabelfrom relabelto } ((u1 == u2 -Fail-)  or (t1 == can_change_object_identity -Fail-) ); Constraint DENIED

#       Possible cause is the source user (staff_u) and target user (system_u) are different.
allow dracut_t udev_rules_t:file relabelto;
allow dracut_t udev_tbl_t:file read;

#!!!! This avc is a constraint violation.  You would need to modify the attributes of either the source or target types to allow this access.
#Constraint rule:
#       constrain dir { create relabelfrom relabelto } ((u1 == u2 -Fail-)  or (t1 == can_change_object_identity -Fail-) ); Constraint DENIED

#       Possible cause is the source user (staff_u) and target user (system_u) are different.
allow dracut_t usr_t:dir relabelto;

#!!!! This avc is a constraint violation.  You would need to modify the attributes of either the source or target types to allow this access.
#Constraint rule:
#       constrain file { create relabelfrom relabelto } ((u1 == u2 -Fail-)  or (t1 == can_change_object_identity -Fail-) ); Constraint DENIED

#       Possible cause is the source user (staff_u) and target user (system_u) are different.
allow dracut_t usr_t:file relabelto;


A workaround way is to diseable SELinux to run dracut command...
Comment 1 yesi 2021-08-31 09:35:02 UTC
sys-kernel/dracut-053-r1::gentoo was built with the following:
USE="(selinux)" ABI_X86="(64)"
CFLAGS="-march=haswell -O2 -fforce-addr -pipe"
CXXFLAGS="-march=haswell -O2 -fforce-addr -pipe"
Comment 2 yesi 2021-08-31 09:47:25 UTC
Created attachment 736933 [details]
the errors from : dracut --kver 5.13.13-gentoo

It is the errors file when running dracut --kver 5.13.13-gentoo.
Comment 3 yesi 2021-08-31 09:59:17 UTC
Created attachment 736936 [details]
dracut policies

Then i audited : ausearch -m avc -ts 11:36 |audit2allow -M test-dracut

But it failed again to insert the policies : 

> semodule -i test-dracut.pp

neverallow check failed at /var/lib/selinux/strict/tmp/modules/400/authlogin/cil:196
  (neverallow authlogin_typeattr_1 shadow_t (file (read)))
    <root>
    allow at /var/lib/selinux/strict/tmp/modules/400/test-dracut/cil:72
      (allow dracut_t shadow_t (file (read)))

Failed to generate binary
semodule:  Failed!