Bug 1662983

Summary:	SELinux denies mount for "tracefs" to pmlogger
Product:	[Fedora] Fedora	Reporter:	Katerina Koukiou <kkoukiou>
Component:	selinux-policy	Assignee:	Lukas Vrabec <lvrabec>
Status:	CLOSED ERRATA	QA Contact:	Fedora Extras Quality Assurance <extras-qa>
Severity:	medium	Docs Contact:
Priority:	medium
Version:	29	CC:	dwalsh, lvrabec, mgrepl, plautrba, zpytela
Target Milestone:	---
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:	selinux-policy-3.14.2-46.fc29	Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2019-01-17 02:16:31 UTC	Type:	Bug
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:

Description Katerina Koukiou 2019-01-02 16:04:39 UTC

Description of problem: Similar to bug 1662441 and 1662866, a recent pcp and/or SELinux update now started to throw these violations with pcp:

audit: type=1400 audit(1546422872.804:524): avc:  denied  { mount } for  pid=1375 comm="find" name="/" dev="tracefs" ino=1 scontext=system_u:system_r:pcp_pmlogger_t:s0 tcontext=system_u:object_r:tracefs_t:s0 tclass=filesystem permissive=0

Version-Release number of selected component (if applicable):

selinux-policy 3.14.2-44.fc29
pcp 4.3.0-1.fc29

How reproducible: Always


Steps to Reproduce:
1. Install and enable PCP, reboot

Comment 1 Lukas Vrabec 2019-01-09 11:58:24 UTC

commit d8ef17fa357af8e8c2c41fc268b4eb81415f75c7 (HEAD -> rawhide)
Author: Lukas Vrabec <lvrabec>
Date:   Wed Jan 9 12:57:47 2019 +0100

    Allow pcp_pmlogger_t to mount tracefs_t filesystem BZ(1662983

Comment 2 Fedora Update System 2019-01-13 15:44:46 UTC

selinux-policy-3.14.2-46.fc29 has been submitted as an update to Fedora 29. https://bodhi.fedoraproject.org/updates/FEDORA-2019-6a20cfef61

Comment 3 Fedora Update System 2019-01-14 03:03:02 UTC

selinux-policy-3.14.2-46.fc29 has been pushed to the Fedora 29 testing repository. If problems still persist, please make note of it in this bug report.
See https://fedoraproject.org/wiki/QA:Updates_Testing for
instructions on how to install test updates.
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2019-6a20cfef61

Comment 4 Fedora Update System 2019-01-17 02:16:31 UTC

selinux-policy-3.14.2-46.fc29 has been pushed to the Fedora 29 stable repository. If problems still persist, please make note of it in this bug report.