SELinux is preventing /usr/bin/perl from 'unlink' accesses on the sock_file munin-master-processmanager-5997.sock. ***** Plugin catchall (100. confidence) suggests *************************** If you believe that perl should be allowed unlink access on the munin-master-processmanager-5997.sock sock_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 munin-update /var/log/audit/audit.log | audit2allow -M mypol # semodule -i mypol.pp Additional Information: Source Context system_u:system_r:munin_t:s0-s0:c0.c1023 Target Context system_u:object_r:var_run_t:s0 Target Objects munin-master-processmanager-5997.sock [ sock_file ] Source munin-update Source Path /usr/bin/perl Port <Unbekannt> Host (removed) Source RPM Packages perl-5.12.4-160.fc15 Target RPM Packages Policy RPM selinux-policy-3.9.16-35.fc15 Selinux Enabled True Policy Type targeted Enforcing Mode Permissive Host Name (removed) Platform Linux (removed) 2.6.40.3-0.fc15.x86_64 #1 SMP Tue Aug 16 04:10:59 UTC 2011 x86_64 x86_64 Alert Count 2186 First Seen Mo 08 Aug 2011 21:50:14 CEST Last Seen Fr 19 Aug 2011 17:55:11 CEST Local ID 1d8e1dec-94d9-4446-806c-993dc7f69f48 Raw Audit Messages type=AVC msg=audit(1313769311.376:2053): avc: denied { unlink } for pid=5997 comm="munin-update" name="munin-master-processmanager-5997.sock" dev=tmpfs ino=261665 scontext=system_u:system_r:munin_t:s0-s0:c0.c1023 tcontext=system_u:object_r:var_run_t:s0 tclass=sock_file type=SYSCALL msg=audit(1313769311.376:2053): arch=x86_64 syscall=unlink success=yes exit=0 a0=2aed2d0 a1=2bb26b8 a2=fffffffffffb9644 a3=0 items=0 ppid=5996 pid=5997 auid=487 uid=487 gid=470 euid=487 suid=487 fsuid=487 egid=470 sgid=470 fsgid=470 tty=(none) ses=217 comm=munin-update exe=/usr/bin/perl subj=system_u:system_r:munin_t:s0-s0:c0.c1023 key=(null) Hash: munin-update,munin_t,var_run_t,sock_file,unlink audit2allow #============= munin_t ============== allow munin_t var_run_t:sock_file unlink; audit2allow -R #============= munin_t ============== allow munin_t var_run_t:sock_file unlink;
Does restorecon -R -v /var/run/munin fix the issue?
(In reply to comment #1) > restorecon -R -v /var/run/munin yes Without it, it looked like this: # ls -laZ /var/run/munin/ drwxr-xr-x. munin root system_u:object_r:var_run_t:s0 . drwxr-xr-x. root root system_u:object_r:var_run_t:s0 .. -rw-r--r--. root root system_u:object_r:munin_var_run_t:s0 munin-node.pid