Hi. This is just happened. I don't know why :). SELinux is preventing /usr/sbin/cachefilesd from using the signal access on a process. ***** Plugin catchall (100. confidence) suggests ************************** If you believe that cachefilesd should be allowed signal access on processes labeled cachefilesd_t 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 cachefilesd /var/log/audit/audit.log | audit2allow -M mypol # semodule -i mypol.pp Additional Information: Source Context system_u:system_r:cachefilesd_t:s0 Target Context system_u:system_r:cachefilesd_t:s0 Target Objects [ process ] Source cachefilesd Source Path /usr/sbin/cachefilesd Port <Unknown> Host bigoook.brq.microsoft.com Source RPM Packages cachefilesd-0.10.5-4.fc19.x86_64 Target RPM Packages Policy RPM selinux-policy-3.12.1-166.fc20.noarch Selinux Enabled True Policy Type targeted Enforcing Mode Enforcing Host Name bigoook.brq.microsoft.com Platform Linux bigoook.brq.microsoft.com 3.14.8-200.fc20.x86_64 #1 SMP Mon Jun 16 21:57:53 UTC 2014 x86_64 x86_64 Alert Count 1 First Seen 2014-06-19 11:48:21 CEST Last Seen 2014-06-19 11:48:21 CEST Local ID bbb2c105-52a4-410c-b347-3fb68cb42f14 Raw Audit Messages type=AVC msg=audit(1403171301.94:46): avc: denied { signal } for pid=791 comm="cachefilesd" scontext=system_u:system_r:cachefilesd_t:s0 tcontext=system_u:system_r:cachefilesd_t:s0 tclass=process type=SYSCALL msg=audit(1403171301.94:46): arch=x86_64 syscall=write success=yes exit=EADDRINUSE a0=3 a1=7fff63b22420 a2=62 a3=5d items=0 ppid=1 pid=791 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm=cachefilesd exe=/usr/sbin/cachefilesd subj=system_u:system_r:cachefilesd_t:s0 key=(null) Hash: cachefilesd,cachefilesd_t,cachefilesd_t,process,signal
a24bc58898cdaa1e185a19421995d2d7c9aff646 Fixes this in git.
commit 7658e9aa69a30143f987b5576c48f8ab7aa22dca Author: Dan Walsh <dwalsh> Date: Wed Aug 6 18:22:45 2014 -0400 Allow cachefilesd_t to send itself signals https://github.com/selinux-policy/selinux-policy/commit/7658e9aa69a30143f987b5576c48f8ab7aa22dca
selinux-policy-3.12.1-180.fc20 has been submitted as an update for Fedora 20. https://admin.fedoraproject.org/updates/selinux-policy-3.12.1-180.fc20
Package selinux-policy-3.12.1-180.fc20: * should fix your issue, * was pushed to the Fedora 20 testing repository, * should be available at your local mirror within two days. Update it with: # su -c 'yum update --enablerepo=updates-testing selinux-policy-3.12.1-180.fc20' as soon as you are able to. Please go to the following url: https://admin.fedoraproject.org/updates/FEDORA-2014-9454/selinux-policy-3.12.1-180.fc20 then log in and leave karma (feedback).
selinux-policy-3.12.1-180.fc20 has been pushed to the Fedora 20 stable repository. If problems still persist, please make note of it in this bug report.