Bug 1310398

Summary: SELinux is preventing systemd-logind from 'write' accesses on the fifo_file 21.ref.
Product: [Fedora] Fedora Reporter: Giulio 'juliuxpigface' <juliux.pigface>
Component: selinux-policyAssignee: Miroslav Grepl <mgrepl>
Status: CLOSED DUPLICATE QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: rawhideCC: dominick.grift, dwalsh, lvrabec, mgrepl, plautrba
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Unspecified   
Whiteboard: abrt_hash:e5fb6895aa031e0dc38c76d6fad80e3b15e506bda9b9cb876d75f76c9088d27b;VARIANT_ID=workstation;
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2016-02-21 10:41:18 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:

Description Giulio 'juliuxpigface' 2016-02-21 10:35:20 UTC
Description of problem:
This pops up after the login on a live system (Fedora 20160220 Rawhide Workstation)
SELinux is preventing systemd-logind from 'write' accesses on the fifo_file 21.ref.

*****  Plugin catchall (100. confidence) suggests   **************************

If you believe that systemd-logind should be allowed write access on the 21.ref fifo_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-logind /var/log/audit/audit.log | audit2allow -M mypol
# semodule -i mypol.pp

Additional Information:
Source Context                system_u:system_r:systemd_logind_t:s0
Target Context                system_u:object_r:default_t:s0
Target Objects                21.ref [ fifo_file ]
Source                        systemd-logind
Source Path                   systemd-logind
Port                          <Unknown>
Host                          (removed)
Source RPM Packages           
Target RPM Packages           
Policy RPM                    selinux-policy-3.13.1-171.fc24.noarch
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Permissive
Host Name                     (removed)
Platform                      Linux (removed) 4.5.0-0.rc4.git3.1.fc24.x86_64 #1
                              SMP Fri Feb 19 19:38:12 UTC 2016 x86_64 x86_64
Alert Count                   13
First Seen                    2016-02-21 04:43:07 EST
Last Seen                     2016-02-21 05:23:53 EST
Local ID                      ec02cc32-5973-4929-99b1-b6b715d95235

Raw Audit Messages
type=AVC msg=audit(1456050233.988:699): avc:  denied  { write } for  pid=1065 comm="systemd-logind" name="21.ref" dev="tmpfs" ino=131466 scontext=system_u:system_r:systemd_logind_t:s0 tcontext=system_u:object_r:default_t:s0 tclass=fifo_file permissive=1


Hash: systemd-logind,systemd_logind_t,default_t,fifo_file,write

Version-Release number of selected component:
selinux-policy-3.13.1-171.fc24.noarch

Additional info:
reporter:       libreport-2.6.4
hashmarkername: setroubleshoot
kernel:         4.5.0-0.rc4.git3.1.fc24.x86_64
type:           libreport

Comment 1 Giulio 'juliuxpigface' 2016-02-21 10:41:18 UTC
I believe this (and lots of other denials) are all caused by the mislabelling of /run/systemd/inhibit.

Therefore, I close this and mark as duplicate of https://bugzilla.redhat.com/show_bug.cgi?id=1308771

*** This bug has been marked as a duplicate of bug 1308771 ***