Bug 1209402 - SELinux is preventing systemd-network from 'module_request' accesses on the system Unknown.
Summary: SELinux is preventing systemd-network from 'module_request' accesses on the s...
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Fedora
Classification: Fedora
Component: selinux-policy
Version: 22
Hardware: x86_64
OS: Unspecified
unspecified
unspecified
Target Milestone: ---
Assignee: Lukas Vrabec
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard: abrt_hash:c93e41729c1837781f4262970ee...
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2015-04-07 09:55 UTC by Juan Quintela
Modified: 2015-04-21 19:28 UTC (History)
5 users (show)

Fixed In Version: selinux-policy-3.13.1-122.fc22
Clone Of:
Environment:
Last Closed: 2015-04-21 19:28:49 UTC
Type: ---
Embargoed:


Attachments (Terms of Use)

Description Juan Quintela 2015-04-07 09:55:37 UTC
Description of problem:
SELinux is preventing systemd-network from 'module_request' accesses on the system Unknown.

*****  Plugin catchall_boolean (89.3 confidence) suggests   ******************

If you want to allow all domains to have the kernel load modules
Then you must tell SELinux about this by enabling the 'domain_kernel_load_modules' boolean.
You can read 'None' man page for more details.
Do
setsebool -P domain_kernel_load_modules 1

*****  Plugin catchall (11.6 confidence) suggests   **************************

If you believe that systemd-network should be allowed module_request access on the Unknown system 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-network /var/log/audit/audit.log | audit2allow -M mypol
# semodule -i mypol.pp

Additional Information:
Source Context                system_u:system_r:systemd_networkd_t:s0
Target Context                system_u:system_r:kernel_t:s0
Target Objects                Unknown [ system ]
Source                        systemd-network
Source Path                   systemd-network
Port                          <Unknown>
Host                          (removed)
Source RPM Packages           
Target RPM Packages           
Policy RPM                    selinux-policy-3.13.1-119.fc22.noarch
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Enforcing
Host Name                     (removed)
Platform                      Linux (removed) 4.0.0-0.rc5.git4.1.fc22.x86_64 #1
                              SMP Fri Mar 27 13:51:23 UTC 2015 x86_64 x86_64
Alert Count                   1
First Seen                    2015-04-06 10:38:39 CEST
Last Seen                     2015-04-06 10:38:39 CEST
Local ID                      465adab2-94f8-4056-84e5-6dc8c7744855

Raw Audit Messages
type=AVC msg=audit(1428309519.640:92): avc:  denied  { module_request } for  pid=923 comm="systemd-network" kmod="rtnl-link-bridge" scontext=system_u:system_r:systemd_networkd_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=system permissive=1


Hash: systemd-network,systemd_networkd_t,kernel_t,system,module_request

Version-Release number of selected component:
selinux-policy-3.13.1-119.fc22.noarch

Additional info:
reporter:       libreport-2.5.0
hashmarkername: setroubleshoot
kernel:         4.0.0-0.rc5.git4.1.fc22.x86_64
type:           libreport

Comment 1 Daniel Walsh 2015-04-09 21:12:55 UTC
We should definitely allow this.

Comment 2 Lukas Vrabec 2015-04-10 14:59:18 UTC
commit c204775410e6f506e3ddbdda6bfc0e008d64a11e
Author: Lukas Vrabec <lvrabec>
Date:   Fri Apr 10 16:57:05 2015 +0200

    Allow systemd_networkd_t to load kernel module. BZ(1209402)

Comment 3 Fedora Update System 2015-04-16 20:17:30 UTC
selinux-policy-3.13.1-122.fc22 has been submitted as an update for Fedora 22.
https://admin.fedoraproject.org/updates/selinux-policy-3.13.1-122.fc22

Comment 4 Fedora Update System 2015-04-17 18:36:32 UTC
Package selinux-policy-3.13.1-122.fc22:
* should fix your issue,
* was pushed to the Fedora 22 testing repository,
* should be available at your local mirror within two days.
Update it with:
# su -c 'yum update --enablerepo=updates-testing selinux-policy-3.13.1-122.fc22'
as soon as you are able to.
Please go to the following url:
https://admin.fedoraproject.org/updates/FEDORA-2015-6236/selinux-policy-3.13.1-122.fc22
then log in and leave karma (feedback).

Comment 5 Juan Quintela 2015-04-20 08:12:43 UTC
Description of problem:
Normal boot.

Version-Release number of selected component:
selinux-policy-3.13.1-119.fc22.noarch

Additional info:
reporter:       libreport-2.5.1
hashmarkername: setroubleshoot
kernel:         4.0.0-0.rc5.git4.1.fc22.x86_64
type:           libreport

Comment 6 Fedora Update System 2015-04-21 19:28:49 UTC
selinux-policy-3.13.1-122.fc22 has been pushed to the Fedora 22 stable repository.  If problems still persist, please make note of it in this bug report.


Note You need to log in before you can comment on or make changes to this bug.