Bug 1372644

Summary: SELinux is preventing systemd-machine from using the 'signal' accesses on a process.
Product: [Fedora] Fedora Reporter: Vít Ondruch <vondruch>
Component: selinux-policyAssignee: Lukas Vrabec <lvrabec>
Status: CLOSED ERRATA QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 26CC: dominick.grift, dwalsh, germano.massullo, ib, jpmasseria, lvrabec, mgrepl, plautrba
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Unspecified   
Whiteboard: abrt_hash:03f0dd4ff3e51cf40a6245bf9586aa357d5c03c16fb1b7e5c302c0471c0be2bc;
Fixed In Version: selinux-policy-3.13.1-260.20.fc26 Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2018-03-20 17:32:29 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:

Description Vít Ondruch 2016-09-02 09:35:33 UTC
Description of problem:
SELinux is preventing systemd-machine from using the 'signal' accesses on a process.

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

If you believe that systemd-machine should be allowed signal access on processes labeled unconfined_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:
# ausearch -c 'systemd-machine' --raw | audit2allow -M my-systemdmachine
# semodule -X 300 -i my-systemdmachine.pp

Additional Information:
Source Context                system_u:system_r:systemd_machined_t:s0
Target Context                unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1
                              023
Target Objects                Unknown [ process ]
Source                        systemd-machine
Source Path                   systemd-machine
Port                          <Unknown>
Host                          (removed)
Source RPM Packages           
Target RPM Packages           
Policy RPM                    selinux-policy-3.13.1-209.fc26.noarch
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Enforcing
Host Name                     (removed)
Platform                      Linux (removed) 4.7.0-2.fc26.x86_64 #1 SMP Wed Jul
                              27 13:39:50 UTC 2016 x86_64 x86_64
Alert Count                   1
First Seen                    2016-09-01 12:32:05 CEST
Last Seen                     2016-09-01 12:32:05 CEST
Local ID                      7c14e862-9aab-4556-a1d2-63308a9970ac

Raw Audit Messages
type=AVC msg=audit(1472725925.28:3865): avc:  denied  { signal } for  pid=12836 comm="systemd-machine" scontext=system_u:system_r:systemd_machined_t:s0 tcontext=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 tclass=process permissive=1


Hash: systemd-machine,systemd_machined_t,unconfined_t,process,signal

Version-Release number of selected component:
selinux-policy-3.13.1-209.fc26.noarch

Additional info:
reporter:       libreport-2.7.2
hashmarkername: setroubleshoot
kernel:         4.7.0-2.fc26.x86_64
type:           libreport

Comment 1 Fedora Admin XMLRPC Client 2016-09-27 14:53:02 UTC
This package has changed ownership in the Fedora Package Database.  Reassigning to the new owner of this component.

Comment 2 Fedora End Of Life 2017-02-28 10:11:41 UTC
This bug appears to have been reported against 'rawhide' during the Fedora 26 development cycle.
Changing version to '26'.

Comment 3 John P Masseria 2017-06-07 01:10:19 UTC
*** Bug 1459374 has been marked as a duplicate of this bug. ***

Comment 4 Igor Bukanov 2018-02-27 15:10:29 UTC
I got this bug on a fresh install of Fedora 27 with all updates as of 2018-02-27.

Comment 5 Fedora Update System 2018-03-12 18:28:41 UTC
selinux-policy-3.13.1-260.20.fc26 has been submitted as an update to Fedora 26. https://bodhi.fedoraproject.org/updates/FEDORA-2018-1969794434

Comment 6 Fedora Update System 2018-03-13 23:56:57 UTC
selinux-policy-3.13.1-260.20.fc26 has been pushed to the Fedora 26 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-2018-1969794434

Comment 7 Fedora Update System 2018-03-20 17:32:29 UTC
selinux-policy-3.13.1-260.20.fc26 has been pushed to the Fedora 26 stable repository. If problems still persist, please make note of it in this bug report.