Bug 809678
| Summary: | SELinux is preventing /usr/bin/systemctl from 'getattr' accesses on the file /run/log/journal/57f7afd2e1764d6796dc9f746850af63/system.journal. | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Adam Williamson <awilliam> |
| Component: | selinux-policy | Assignee: | Miroslav Grepl <mgrepl> |
| Status: | CLOSED INSUFFICIENT_DATA | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | unspecified | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 17 | CC: | dominick.grift, dwalsh, mgrepl, mschmidt, systemd-maint |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | x86_64 | ||
| OS: | Unspecified | ||
| Whiteboard: | abrt_hash:db42c0fe57ef2307f8261e09aceab543d9532af0b1f7038f9e4d069432abff26 | ||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2012-12-15 19:30:51 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: | |||
I seem to hit four of these, consistently (as well as this 'getattr', there's a 'read' on 'system.journal', a 'read' on 'journal', and a 'search' on 'log') if I do a default live install of F17 Beta RC3-ish (a test live image I built with GNOME 3.4 and the new selinux-policy), do 'systemctl disable NetworkManager.service' then 'systemctl stop NetworkManager.service' to stop NM, edit /etc/sysconfig/network-scripts/ifcfg-eth0 to set NM_CONTROLLED=no and ONBOOT=yes , and do 'systemctl start network.service'. The systemctl start operation never completes. If I boot with enforcing=0, it completes quickly. -- Fedora Bugzappers volunteer triage team https://fedoraproject.org/wiki/BugZappers Well not sure why it should fail because of this. CC-ing systemd folks. I need to test it too. The denial seems to be just another case of bug 794771. But it does not explain Adam's observed hang of 'systemctl start network.service'. Adam, what does 'systemctl status network.service' show while the start operation is hung? -- Fedora Bugzappers volunteer triage team https://fedoraproject.org/wiki/BugZappers |
libreport version: 2.0.10 executable: /usr/bin/python hashmarkername: setroubleshoot kernel: 3.3.0-1.fc17.x86_64 time: Tue 03 Apr 2012 08:12:22 PM PDT description: :SELinux is preventing /usr/bin/systemctl from 'getattr' accesses on the file /run/log/journal/57f7afd2e1764d6796dc9f746850af63/system.journal. : :***** Plugin catchall (100. confidence) suggests *************************** : :If you believe that systemctl should be allowed getattr access on the system.journal file 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 systemctl /var/log/audit/audit.log | audit2allow -M mypol :# semodule -i mypol.pp : :Additional Information: :Source Context system_u:system_r:dhcpc_t:s0 :Target Context system_u:object_r:syslogd_var_run_t:s0 :Target Objects /run/log/journal/57f7afd2e1764d6796dc9f746850af63/ : system.journal [ file ] :Source systemctl :Source Path /usr/bin/systemctl :Port <Unknown> :Host (removed) :Source RPM Packages systemd-44-4.fc17.x86_64 :Target RPM Packages :Policy RPM selinux-policy-3.10.0-109.fc17.noarch :Selinux Enabled True :Policy Type targeted :Enforcing Mode Permissive :Host Name (removed) :Platform Linux localhost 3.3.0-1.fc17.x86_64 #1 SMP Mon Mar : 19 03:03:39 UTC 2012 x86_64 x86_64 :Alert Count 1 :First Seen Tue 03 Apr 2012 08:11:17 PM PDT :Last Seen Tue 03 Apr 2012 08:11:17 PM PDT :Local ID 8ff37372-d97f-4b6b-a104-ed3e66d1a143 : :Raw Audit Messages :type=AVC msg=audit(1333509077.626:255): avc: denied { getattr } for pid=1731 comm="systemctl" path="/run/log/journal/57f7afd2e1764d6796dc9f746850af63/system.journal" dev="tmpfs" ino=8608 scontext=system_u:system_r:dhcpc_t:s0 tcontext=system_u:object_r:syslogd_var_run_t:s0 tclass=file : : :type=SYSCALL msg=audit(1333509077.626:255): arch=x86_64 syscall=fstat success=yes exit=0 a0=7 a1=1445180 a2=1445180 a3=7fff30581e40 items=0 ppid=1730 pid=1731 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm=systemctl exe=/usr/bin/systemctl subj=system_u:system_r:dhcpc_t:s0 key=(null) : :Hash: systemctl,dhcpc_t,syslogd_var_run_t,file,getattr : :audit2allowunable to open /sys/fs/selinux/policy: Permission denied : : :audit2allow -Runable to open /sys/fs/selinux/policy: Permission denied : :