| Summary: | avc: netlink poll: error 4 | ||||||
|---|---|---|---|---|---|---|---|
| Product: | Red Hat Enterprise Linux 6 | Reporter: | Daniel Kwon <dkwon> | ||||
| Component: | libselinux | Assignee: | Daniel Walsh <dwalsh> | ||||
| Status: | CLOSED ERRATA | QA Contact: | Patrik Kis <pkis> | ||||
| Severity: | medium | Docs Contact: | |||||
| Priority: | low | ||||||
| Version: | 6.0 | CC: | davidz, dwalsh, eparis, henryrust89, jpazdziora, jreiser, lemenkov, lpoetter, mclasen, mmalik, pablomg+fedora, sdsmall, sforsber, sgrubb, sunil_gupta2, syeghiay, walters | ||||
| Target Milestone: | rc | ||||||
| Target Release: | --- | ||||||
| Hardware: | All | ||||||
| OS: | Linux | ||||||
| Whiteboard: | |||||||
| Fixed In Version: | libselinux-2.0.94-5.3.el6 | Doc Type: | Bug Fix | ||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | 658597 | ||||||
| : | 787229 (view as bug list) | Environment: | |||||
| Last Closed: | 2012-06-20 14:22:42 UTC | Type: | --- | ||||
| Regression: | --- | Mount Type: | --- | ||||
| Documentation: | --- | CRM: | |||||
| Verified Versions: | Category: | --- | |||||
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||
| Cloudforms Team: | --- | Target Upstream Version: | |||||
| Bug Depends On: | 658597 | ||||||
| Bug Blocks: | 787229 | ||||||
| Attachments: |
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Comment 2
RHEL Program Management
2011-07-06 00:08:06 UTC
Looks like a SELinux policy problem to me. Reassigning for further investigation. I have no idea what it is complaining about. I take it you do not see any AVC messages in /var/log/audit/audit.log? I think dbus is trying to listen for messages from the kernel telling it that SELinux policy has been reloaded, could this me what is going on? The correlated data from today's runs (bug #658597) are: -----/var/log/messages Jul 6 15:04:51 f15p64 kernel: [ 33.407323] dbus[934]: avc: netlink poll: error 4 ----- $ date -d 15:04:51 +%s 1309989891 $ grep 1309989891 /var/log/audit/audit.log type=DAEMON_START msg=audit(1309989891.788:4134): auditd start, ver=2.1.2 format=raw kernel=2.6.38.8-32.fc15.x86_64 auid=4294967295 pid=1008 subj=system_u:system_r:auditd_t:s0 res=success type=CONFIG_CHANGE msg=audit(1309989891.907:4): audit_backlog_limit=320 old=64 auid=4294967295 ses=4294967295 subj=system_u:system_r:auditctl_t:s0 res=1 type=SERVICE_START msg=audit(1309989891.910:5): user pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg=': comm="auditd" exe="/bin/systemd" hostname=? addr=? terminal=? res=success' type=SERVICE_START msg=audit(1309989891.968:6): user pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg=': comm="iscsi" exe="/bin/systemd" hostname=? addr=? terminal=? res=success' $ uname -a Linux f15p64.local 2.6.38.8-32.fc15.x86_64 #1 SMP Mon Jun 13 19:49:05 UTC 2011 x86_64 x86_64 x86_64 GNU/Linux Steve any ideas? Is the 4 the errno? EINTR? No idea who is printing that message or what it means off the top of my head... This looks very much like Bug #700507, just a different component. libselinux/src/avc_internal.c:avc_netlink_receive(). Should probably be retrying rather than returning error on EINTR there. Created attachment 559308 [details]
Steve is this patch what you had in mind?
Fixed in libselinux-2.0.94-5.3.el6 Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. http://rhn.redhat.com/errata/RHBA-2012-0907.html *** Bug 770855 has been marked as a duplicate of this bug. *** |