Description of problem: happened while using debootstrap SELinux is preventing sssd_kcm from 'read' accesses on the Datei /dev/null. ***** Plugin catchall (100. confidence) suggests ************************** If you believe that sssd_kcm should be allowed read access on the null file by default. Then sie sollten dies als Fehler melden. Um diesen Zugriff zu erlauben, können Sie ein lokales Richtlinien-Modul erstellen. Do allow this access for now by executing: # ausearch -c 'sssd_kcm' --raw | audit2allow -M my-sssdkcm # semodule -X 300 -i my-sssdkcm.pp Additional Information: Source Context system_u:system_r:sssd_t:s0 Target Context unconfined_u:object_r:device_t:s0 Target Objects /dev/null [ file ] Source sssd_kcm Source Path sssd_kcm Port <Unbekannt> Host (removed) Source RPM Packages Target RPM Packages Policy RPM selinux-policy-3.13.1-283.30.fc27.noarch Selinux Enabled True Policy Type targeted Enforcing Mode Enforcing Host Name (removed) Platform Linux (removed) 4.15.16-300.fc27.x86_64 #1 SMP Mon Apr 9 17:50:06 UTC 2018 x86_64 Alert Count 2 First Seen 2018-04-17 21:03:12 CEST Last Seen 2018-04-17 21:03:12 CEST Local ID 99eacc63-4023-4b04-874c-5ca2b55235d0 Raw Audit Messages type=AVC msg=audit(1523991792.319:394): avc: denied { read } for pid=28355 comm="sssd_secrets" path="/dev/null" dev="devtmpfs" ino=197980 scontext=system_u:system_r:sssd_t:s0 tcontext=unconfined_u:object_r:device_t:s0 tclass=file permissive=0 Hash: sssd_kcm,sssd_t,device_t,file,read Version-Release number of selected component: selinux-policy-3.13.1-283.30.fc27.noarch Additional info: component: selinux-policy reporter: libreport-2.9.3 hashmarkername: setroubleshoot kernel: 4.15.16-300.fc27.x86_64 type: libreport
Hi, Please run: # restorecon -Rv / To fix mislabeled system.