Bug 689205
| Summary: | SELinux is preventing /usr/bin/boinc_client from 'connectto' accesses on the unix_stream_socket @/tmp/.X11-unix/X0. | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Nicolas Berrehouc <nberrehouc> | ||||||
| Component: | selinux-policy | Assignee: | Miroslav Grepl <mgrepl> | ||||||
| Status: | CLOSED ERRATA | QA Contact: | Fedora Extras Quality Assurance <extras-qa> | ||||||
| Severity: | medium | Docs Contact: | |||||||
| Priority: | unspecified | ||||||||
| Version: | 14 | CC: | dominick.grift, dominik_hensler, dwalsh, dwmw2, mgrepl | ||||||
| Target Milestone: | --- | ||||||||
| Target Release: | --- | ||||||||
| Hardware: | x86_64 | ||||||||
| OS: | Linux | ||||||||
| Whiteboard: | setroubleshoot_trace_hash:9868c93e300696c74bfa67752a7923b4e4b5611c66734de009585608edcd7c70 | ||||||||
| Fixed In Version: | selinux-policy-3.9.7-46.fc14 | Doc Type: | Bug Fix | ||||||
| Doc Text: | Story Points: | --- | |||||||
| Clone Of: | Environment: | ||||||||
| Last Closed: | 2011-10-30 00:33:43 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: | |||||||||
| Attachments: |
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What were you doing when this happened? Were you using boinc manager? Created attachment 487292 [details]
/var/log/messages from 21/03/2011
Yes I'm using boinc-manager.
boinc-manager-6.10.58-3.r22930svn.fc14.x86_64
boinc-client-6.10.58-3.r22930svn.fc14.x86_64
Graphic drivers for ATI
kmod-catalyst-2.6.35.11-83.fc14.x86_64-11.2-1.fc14.x86_64
xorg-x11-drv-ati-6.13.2-0.1.20101109git0c2834e67.fc15.x86_64
boinc-client was running projects from World Community Grid. See attachment for more information from /var/log/messages.
Does it work in enforcing mode? Or you needed to switch to permissive mode to get this working? I don't know if it was working in enforcing because I'm always in permissive mode. But this bug happened only with one unit (wcgrid_cep2_6.40_i686-pc-linux-gnu) as you can see on logs. Actually no more abrt alert with new units project. Perhaps it tried to use GPU (/dev/ati/card0) ? I think this unit was performed completely only by CPU and sent with no error because all results are valid. Created attachment 487990 [details]
/var/log/messages from 27/03/2011
New unit and same problem with project using wcgrid_cep2_6.40_i686-pc-linux-gnu.
See attachment for more information from /var/log/messages.
execute # chcon -t xserver_misc_device_t /dev/ati/card0 Fixed in selinux-policy-3.9.7-42.fc14 selinux-policy-3.9.7-46.fc14 has been submitted as an update for Fedora 14. https://admin.fedoraproject.org/updates/selinux-policy-3.9.7-46.fc14 Package selinux-policy-3.9.7-46.fc14: * should fix your issue, * was pushed to the Fedora 14 testing repository, * should be available at your local mirror within two days. Update it with: # su -c 'yum update --enablerepo=updates-testing selinux-policy-3.9.7-46.fc14' as soon as you are able to. Please go to the following url: https://admin.fedoraproject.org/updates/FEDORA-2011-14734 then log in and leave karma (feedback). selinux-policy-3.9.7-46.fc14 has been pushed to the Fedora 14 stable repository. If problems still persist, please make note of it in this bug report. *** Bug 893848 has been marked as a duplicate of this bug. *** |
SELinux is preventing /usr/bin/boinc_client from 'connectto' accesses on the unix_stream_socket @/tmp/.X11-unix/X0. ***** Plugin catchall (100. confidence) suggests *************************** If you believe that boinc_client should be allowed connectto access on the X0 unix_stream_socket 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 boinc_client /var/log/audit/audit.log | audit2allow -M mypol # semodule -i mypol.pp Additional Information: Source Context system_u:system_r:boinc_t:s0 Target Context system_u:system_r:xserver_t:s0-s0:c0.c1023 Target Objects @/tmp/.X11-unix/X0 [ unix_stream_socket ] Source boinc_client Source Path /usr/bin/boinc_client Port <Inconnu> Host (removed) Source RPM Packages boinc-client-6.10.58-3.r22930svn.fc14 Target RPM Packages Policy RPM selinux-policy-3.9.7-31.fc14 Selinux Enabled True Policy Type targeted Enforcing Mode Permissive Host Name (removed) Platform Linux (removed) 2.6.35.11-83.fc14.x86_64 #1 SMP Mon Feb 7 07:06:44 UTC 2011 x86_64 x86_64 Alert Count 1 First Seen dim. 20 mars 2011 03:37:14 CET Last Seen dim. 20 mars 2011 03:37:14 CET Local ID 6514110b-c7ef-4c55-800c-7380eb834061 Raw Audit Messages type=AVC msg=audit(1300588634.223:71650): avc: denied { connectto } for pid=12666 comm="boinc_client" path=002F746D702F2E5831312D756E69782F5830 scontext=system_u:system_r:boinc_t:s0 tcontext=system_u:system_r:xserver_t:s0-s0:c0.c1023 tclass=unix_stream_socket type=SYSCALL msg=audit(1300588634.223:71650): arch=x86_64 syscall=connect success=yes exit=0 a0=7 a1=7fff021d7650 a2=14 a3=7fff021d7653 items=0 ppid=1 pid=12666 auid=0 uid=494 gid=489 euid=494 suid=494 fsuid=494 egid=489 sgid=489 fsgid=489 tty=(none) ses=11 comm=boinc_client exe=/usr/bin/boinc_client subj=system_u:system_r:boinc_t:s0 key=(null) Hash: boinc_client,boinc_t,xserver_t,unix_stream_socket,connectto audit2allow #============= boinc_t ============== allow boinc_t xserver_t:unix_stream_socket connectto; audit2allow -R #============= boinc_t ============== allow boinc_t xserver_t:unix_stream_socket connectto;