Description of problem: hostnamectl set-hostname fedora19.hunter.org SELinux is preventing /usr/lib/systemd/systemd-hostnamed from 'unlink' accesses on the file hostname. ***** Plugin catchall (100. confidence) suggests *************************** If you believe that systemd-hostnamed should be allowed unlink access on the hostname file by default. Then you should report this as a bug. You can generate a local policy module to allow this access. Do allow this access for now by executing: # grep systemd-hostnam /var/log/audit/audit.log | audit2allow -M mypol # semodule -i mypol.pp Additional Information: Source Context system_u:system_r:systemd_hostnamed_t:s0 Target Context system_u:object_r:etc_runtime_t:s0 Target Objects hostname [ file ] Source systemd-hostnam Source Path /usr/lib/systemd/systemd-hostnamed Port <Unknown> Host (removed) Source RPM Packages systemd-200-3.fc19.x86_64 Target RPM Packages Policy RPM selinux-policy-3.12.1-24.fc19.noarch Selinux Enabled True Policy Type targeted Enforcing Mode Enforcing Host Name (removed) Platform Linux (removed) 3.9.0-0.rc5.git1.301.fc19.x86_64 #1 SMP Tue Apr 2 20:37:45 UTC 2013 x86_64 x86_64 Alert Count 2 First Seen 2013-04-04 20:55:16 CDT Last Seen 2013-04-04 21:09:07 CDT Local ID dcf1b23b-5c19-4153-9fdd-836e2e6f704c Raw Audit Messages type=AVC msg=audit(1365127747.620:441): avc: denied { unlink } for pid=1757 comm="systemd-hostnam" name="hostname" dev="dm-1" ino=276641 scontext=system_u:system_r:systemd_hostnamed_t:s0 tcontext=system_u:object_r:etc_runtime_t:s0 tclass=file type=SYSCALL msg=audit(1365127747.620:441): arch=x86_64 syscall=rename success=no exit=EACCES a0=7fcab6427320 a1=7fcab5c6c588 a2=7fcab644e080 a3=22 items=0 ppid=1 pid=1757 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 ses=4294967295 tty=(none) comm=systemd-hostnam exe=/usr/lib/systemd/systemd-hostnamed subj=system_u:system_r:systemd_hostnamed_t:s0 key=(null) Hash: systemd-hostnam,systemd_hostnamed_t,etc_runtime_t,file,unlink audit2allow #============= systemd_hostnamed_t ============== allow systemd_hostnamed_t etc_runtime_t:file unlink; audit2allow -R require { type systemd_hostnamed_t; } #============= systemd_hostnamed_t ============== files_create_boot_flag(systemd_hostnamed_t) Additional info: hashmarkername: setroubleshoot kernel: 3.9.0-0.rc5.git1.301.fc19.x86_64 type: libreport
/etc/hostname is mislabeled. IF you run # restorecon -R -v /etc/hostname are you able to reproduce it this issue then?
??? Today, after I rebuilt the Fedora 19 VM, there is no error and the file "/etc/hostname" starts with the correct type: [root@fedora19 ~]# ls -lZ /etc/hostname -rw-r--r--. root root system_u:object_r:etc_runtime_t:s0 /etc/hostname [root@fedora19 ~]# hostnamectl Static hostname: fedora19.hunter.org Pretty hostname: n/a Icon name: computer Chassis: n/a Machine ID: 6178f68fc74c210c5e37823fb078bed7 Boot ID: 1183c3175c1a4f5b99a3654a10a308d9 Virtualization: kvm Operating System: Fedora 19 (Schrödinger’s Cat) CPE OS Name: cpe:/o:fedoraproject:fedora:19 Kernel: Linux 3.9.0-0.rc5.git1.301.fc19.x86_64 Architecture: x86_64 [root@fedora19 ~]# hostnamectl set-hostname "Fedora 19" --pretty [root@fedora19 ~]# hostnamectl Static hostname: fedora19.hunter.org Pretty hostname: Fedora 19 Icon name: computer Chassis: n/a Machine ID: 6178f68fc74c210c5e37823fb078bed7 Boot ID: 1183c3175c1a4f5b99a3654a10a308d9 Virtualization: kvm Operating System: Fedora 19 (Schrödinger’s Cat) CPE OS Name: cpe:/o:fedoraproject:fedora:19 Kernel: Linux 3.9.0-0.rc5.git1.301.fc19.x86_64 Architecture: x86_64 [root@fedora19 ~]# ls -lZ /etc/hostname -rw-r--r--. root root system_u:object_r:etc_runtime_t:s0 /etc/hostname [root@fedora19 ~]# yum list installed selinux-policy Loaded plugins: langpacks, refresh-packagekit Installed Packages selinux-policy.noarch 3.12.1-24.fc19 @anaconda
Fixed in selinux-policy-3.12.1-28.fc19.noarch
selinux-policy-3.12.1-28.fc19 has been submitted as an update for Fedora 19. https://admin.fedoraproject.org/updates/FEDORA-2013-5045/selinux-policy-3.12.1-28.fc19
Package selinux-policy-3.12.1-28.fc19: * should fix your issue, * was pushed to the Fedora 19 testing repository, * should be available at your local mirror within two days. Update it with: # su -c 'yum update --enablerepo=updates-testing selinux-policy-3.12.1-28.fc19' as soon as you are able to. Please go to the following url: https://admin.fedoraproject.org/updates/FEDORA-2013-5045/selinux-policy-3.12.1-28.fc19 then log in and leave karma (feedback).
I have verified the correction in selinux-policy-3.12.1-28.fc19 and updated the karma. Thank you for your efforts.
selinux-policy-3.12.1-28.fc19 has been pushed to the Fedora 19 stable repository. If problems still persist, please make note of it in this bug report.