Description of problem: Open "Details" panel in Control Center SELinux is preventing /usr/lib/systemd/systemd-hostnamed from 'open' accesses on the chr_file /dev/kmsg. ***** Plugin catchall (100. confidence) suggests *************************** If you believe that systemd-hostnamed should be allowed open access on the kmsg chr_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:kmsg_device_t:s0 Target Objects /dev/kmsg [ chr_file ] Source systemd-hostnam Source Path /usr/lib/systemd/systemd-hostnamed Port <Unknown> Host (removed) Source RPM Packages systemd-197-1.fc18.2.x86_64 Target RPM Packages Policy RPM selinux-policy-3.11.1-78.fc18.noarch Selinux Enabled True Policy Type targeted Enforcing Mode Enforcing Host Name (removed) Platform Linux (removed) 3.7.8-202.fc18.x86_64 #1 SMP Fri Feb 15 17:33:07 UTC 2013 x86_64 x86_64 Alert Count 1 First Seen 2013-02-19 11:48:05 GMT Last Seen 2013-02-19 11:48:05 GMT Local ID 55aacc4a-e6f7-4847-bec8-8f4a23f9d3c8 Raw Audit Messages type=AVC msg=audit(1361274485.760:358): avc: denied { open } for pid=2078 comm="systemd-hostnam" path="/dev/kmsg" dev="devtmpfs" ino=1034 scontext=system_u:system_r:systemd_hostnamed_t:s0 tcontext=system_u:object_r:kmsg_device_t:s0 tclass=chr_file type=SYSCALL msg=audit(1361274485.760:358): arch=x86_64 syscall=open success=no exit=EACCES a0=7f10feb24f7c a1=80101 a2=1d a3=7fff9e8408d8 items=0 ppid=1 pid=2078 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,kmsg_device_t,chr_file,open audit2allow #============= systemd_hostnamed_t ============== allow systemd_hostnamed_t kmsg_device_t:chr_file open; audit2allow -R #============= systemd_hostnamed_t ============== allow systemd_hostnamed_t kmsg_device_t:chr_file open; Additional info: hashmarkername: setroubleshoot kernel: 3.7.8-202.fc18.x86_64 type: libreport
*** This bug has been marked as a duplicate of bug 912036 ***