Bug 1554000

Summary: SELinux is preventing (coredump) from 'remount' accesses on the système de fichiers .
Product: [Fedora] Fedora Reporter: Nicolas Mailhot <nicolas.mailhot>
Component: selinux-policyAssignee: Lukas Vrabec <lvrabec>
Status: CLOSED NOTABUG QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: rawhideCC: dwalsh, lvrabec, mgrepl, plautrba, pmoore
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Unspecified   
Whiteboard: abrt_hash:2d71b641915fd5c7ba3d4a37651334da545244573efd45916b287a7ffed007bd;VARIANT_ID=workstation;
Fixed In Version: Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2018-03-10 18:38:09 UTC Type: ---
Regression: --- Mount Type: ---
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Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:

Description Nicolas Mailhot 2018-03-10 16:28:03 UTC
Description of problem:
SELinux is preventing (coredump) from 'remount' accesses on the système de fichiers .

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

Si vous pensez que (coredump) devrait être autorisé à accéder remount sur  filesystem par défaut.
Then vous devriez rapporter ceci en tant qu'anomalie.
Vous pouvez générer un module de stratégie local pour autoriser cet accès.
Do
autoriser cet accès pour le moment en exécutant :
# ausearch -c "(coredump)" --raw | audit2allow -M my-coredump
# semodule -X 300 -i my-coredump.pp

Additional Information:
Source Context                system_u:system_r:init_t:s0
Target Context                system_u:object_r:unlabeled_t:s0
Target Objects                 [ filesystem ]
Source                        (coredump)
Source Path                   (coredump)
Port                          <Inconnu>
Host                          (removed)
Source RPM Packages           
Target RPM Packages           
Policy RPM                    selinux-policy-3.14.2-4.fc29.noarch
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Permissive
Host Name                     (removed)
Platform                      Linux (removed) 4.16.0-0.rc4.git2.1.fc29.x86_64 #1
                              SMP Thu Mar 8 14:51:49 UTC 2018 x86_64 x86_64
Alert Count                   60
First Seen                    2018-03-06 22:23:45 CET
Last Seen                     2018-03-10 17:26:57 CET
Local ID                      b63fe567-a6b8-47a8-970d-326835ca27e3

Raw Audit Messages
type=AVC msg=audit(1520699217.163:491): avc:  denied  { remount } for  pid=20117 comm="(fprintd)" scontext=system_u:system_r:init_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=filesystem permissive=1


Hash: (coredump),init_t,unlabeled_t,filesystem,remount

Version-Release number of selected component:
selinux-policy-3.14.2-4.fc29.noarch

Additional info:
component:      selinux-policy
reporter:       libreport-2.9.3
hashmarkername: setroubleshoot
kernel:         4.16.0-0.rc4.git2.1.fc29.x86_64
type:           libreport

Comment 1 Lukas Vrabec 2018-03-10 18:38:09 UTC
Hi, 

Please run:

# restorecon -Rv / 

To fix your issue.