Bug 1242115
| Summary: | SELinux is preventing gmain from using the 'sigchld' accesses on a process. | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Charles R. Anderson <cra> |
| Component: | selinux-policy | Assignee: | Lukas Vrabec <lvrabec> |
| Status: | CLOSED ERRATA | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | unspecified | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 21 | CC: | dominick.grift, dwalsh, laurent.rineau__fedora, lvrabec, mgrepl, moez.roy, plautrba |
| Target Milestone: | --- | Keywords: | Reopened |
| Target Release: | --- | ||
| Hardware: | x86_64 | ||
| OS: | Unspecified | ||
| Whiteboard: | abrt_hash:371813191c8cc387c6229eff22ebd2f30ce1ffec4f1e4759243df3ba20d1881e | ||
| Fixed In Version: | selinux-policy-3.13.1-105.21.fc21 | Doc Type: | Bug Fix |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2015-10-17 23:20:48 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: | |||
commit c17afdcfc623f5409c9da4ad189f966d5d0f2a26
Author: Lukas Vrabec <lvrabec>
Date: Tue Apr 21 10:49:30 2015 +0200
Allow dnssec-trigger to send sigchld to networkmanager
selinux-policy-3.13.1-105.20.fc21 has been submitted as an update for Fedora 21. https://admin.fedoraproject.org/updates/selinux-policy-3.13.1-105.20.fc21 Package selinux-policy-3.13.1-105.20.fc21: * should fix your issue, * was pushed to the Fedora 21 testing repository, * should be available at your local mirror within two days. Update it with: # su -c 'yum update --enablerepo=updates-testing selinux-policy-3.13.1-105.20.fc21' as soon as you are able to. Please go to the following url: https://admin.fedoraproject.org/updates/FEDORA-2015-12049/selinux-policy-3.13.1-105.20.fc21 then log in and leave karma (feedback). I have selinux-policy-targeted.noarch 3.13.1-105.20.fc21
I don't think this got fixed as I am still getting this AVC:
SELinux is preventing gmain from using the sigchld access on a process.
***** Plugin catchall (100. confidence) suggests **************************
If you believe that gmain should be allowed sigchld access on processes labeled NetworkManager_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:
# grep gmain /var/log/audit/audit.log | audit2allow -M mypol
# semodule -i mypol.pp
Additional Information:
Source Context system_u:system_r:dnssec_trigger_t:s0
Target Context system_u:system_r:NetworkManager_t:s0
Target Objects Unknown [ process ]
Source gmain
Source Path gmain
Port <Unknown>
Host (removed)
Source RPM Packages
Target RPM Packages
Policy RPM selinux-policy-3.13.1-105.20.fc21.noarch
Selinux Enabled True
Policy Type targeted
Enforcing Mode Enforcing
Host Name (removed)
Platform Linux j 4.1.4-100.fc21.x86_64 #1 SMP Tue Aug 4
03:25:05 UTC 2015 x86_64 x86_64
Alert Count 2
First Seen 2015-08-09 11:21:40 PDT
Last Seen 2015-08-09 11:31:38 PDT
Local ID 78230abb-2c44-4edc-8dc4-af62e72dd5ea
Raw Audit Messages
type=AVC msg=audit(1439145098.927:428): avc: denied { sigchld } for pid=1160 comm="nm-dispatcher" scontext=system_u:system_r:dnssec_trigger_t:s0 tcontext=system_u:system_r:NetworkManager_t:s0 tclass=process permissive=0
Hash: gmain,dnssec_trigger_t,NetworkManager_t,process,sigchld
selinux-policy-3.13.1-105.20.fc21 has been pushed to the Fedora 21 stable repository. If problems still persist, please make note of it in this bug report. commit 2c6d2b70ac152f33d386eca07037452db234e98a
Author: Lukas Vrabec <lvrabec>
Date: Sun Aug 23 18:53:18 2015 +0200
Fix networkmanager_sigchld interface.
selinux-policy-3.13.1-105.21.fc21 has been submitted as an update to Fedora 21. https://bugzilla.redhat.com/show_bug.cgi?id=1242115 selinux-policy-3.13.1-105.21.fc21 has been pushed to the Fedora 21 testing repository. If problems still persist, please make note of it in this bug report.\nIf you want to test the update, you can install it with \n su -c 'yum --enablerepo=updates-testing update selinux-policy'. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2015-14070 Description of problem: I have restarted my IPv6 connection: sudo systemctl restart aiccu Version-Release number of selected component: selinux-policy-3.13.1-105.20.fc21.noarch Additional info: reporter: libreport-2.3.0 hashmarkername: setroubleshoot kernel: 4.1.6-100.fc21.x86_64 type: libreport The bug seems fixed with selinux-policy-3.13.1-105.21.fc21. selinux-policy-3.13.1-105.21.fc21 has been pushed to the Fedora 21 stable repository. If problems still persist, please make note of it in this bug report. |
Description of problem: Updated system, rebooted. SELinux is preventing gmain from using the 'sigchld' accesses on a process. ***** Plugin catchall (100. confidence) suggests ************************** If you believe that gmain should be allowed sigchld access on processes labeled NetworkManager_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: # grep gmain /var/log/audit/audit.log | audit2allow -M mypol # semodule -i mypol.pp Additional Information: Source Context system_u:system_r:dnssec_trigger_t:s0 Target Context system_u:system_r:NetworkManager_t:s0 Target Objects Unknown [ process ] Source gmain Source Path gmain Port <Unknown> Host (removed) Source RPM Packages Target RPM Packages Policy RPM selinux-policy-3.13.1-105.19.fc21.noarch Selinux Enabled True Policy Type targeted Enforcing Mode Enforcing Host Name (removed) Platform Linux (removed) 4.0.7-200.fc21.x86_64 #1 SMP Mon Jun 29 22:11:52 UTC 2015 x86_64 x86_64 Alert Count 1 First Seen 2015-07-10 20:15:46 EDT Last Seen 2015-07-10 20:15:46 EDT Local ID d5ee1d49-ac5c-4b38-a08b-32c104c9b9ba Raw Audit Messages type=AVC msg=audit(1436573746.256:650): avc: denied { sigchld } for pid=1635 comm="gmain" scontext=system_u:system_r:dnssec_trigger_t:s0 tcontext=system_u:system_r:NetworkManager_t:s0 tclass=process permissive=0 Hash: gmain,dnssec_trigger_t,NetworkManager_t,process,sigchld Version-Release number of selected component: selinux-policy-3.13.1-105.19.fc21.noarch Additional info: reporter: libreport-2.3.0 hashmarkername: setroubleshoot kernel: 4.0.7-200.fc21.x86_64 type: libreport