| Summary: | SELinux is preventing /bin/grep from 'ioctl' accesses on the unix_stream_socket unix_stream_socket. | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Mads Kiilerich <mads> |
| Component: | selinux-policy | Assignee: | Miroslav Grepl <mgrepl> |
| Status: | CLOSED ERRATA | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | unspecified | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 16 | CC: | dominick.grift, dwalsh, mgrepl |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | x86_64 | ||
| OS: | Unspecified | ||
| Whiteboard: | abrt_hash:f60fa7d410a611b8eac3e7477c605a9ff2dd7492bdb6f761aca4863b5ed65793 | ||
| Fixed In Version: | selinux-policy-3.10.0-25.fc16 | Doc Type: | Bug Fix |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2011-09-13 06:08:29 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
It is probably not very helpful to blame grep for this ...
Looking at the process numbers 1202 is
/sbin/dhclient -d -4 -sf /usr/libexec/nm-dhcp-client.action
/usr/lib64/pm-utils/sleep.d/56dhclient ...
so I guess the failing grep is in 56dhclient:
/sbin/ip link show ${DEVICE} | /bin/grep -qE "state (UP|UNKNOWN)"
Fixed in selinux-policy-3.10.0-24.fc16 selinux-policy-3.10.0-25.fc16 has been submitted as an update for Fedora 16. https://admin.fedoraproject.org/updates/selinux-policy-3.10.0-25.fc16 Package selinux-policy-3.10.0-25.fc16: * should fix your issue, * was pushed to the Fedora 16 testing repository, * should be available at your local mirror within two days. Update it with: # su -c 'yum update --enablerepo=updates-testing selinux-policy-3.10.0-25.fc16' as soon as you are able to. Please go to the following url: https://admin.fedoraproject.org/updates/selinux-policy-3.10.0-25.fc16 then log in and leave karma (feedback). selinux-policy-3.10.0-25.fc16 has been pushed to the Fedora 16 stable repository. If problems still persist, please make note of it in this bug report. |
abrt version: 2.0.5 executable: /usr/bin/python hashmarkername: setroubleshoot kernel: 3.1.0-0.rc4.git0.0.fc16.x86_64 reason: SELinux is preventing /bin/grep from 'ioctl' accesses on the unix_stream_socket unix_stream_socket. time: Mon Sep 5 19:15:57 2011 description: :SELinux is preventing /bin/grep from 'ioctl' accesses on the unix_stream_socket unix_stream_socket. : :***** Plugin catchall (100. confidence) suggests *************************** : :If you believe that grep should be allowed ioctl access on the unix_stream_socket 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 grep /var/log/audit/audit.log | audit2allow -M mypol :# semodule -i mypol.pp : :Additional Information: :Source Context system_u:system_r:devicekit_power_t:s0-s0:c0.c1023 :Target Context system_u:system_r:init_t:s0 :Target Objects unix_stream_socket [ unix_stream_socket ] :Source grep :Source Path /bin/grep :Port <Unknown> :Host (removed) :Source RPM Packages grep-2.9-3.fc16 :Target RPM Packages :Policy RPM selinux-policy-3.10.0-21.fc16 :Selinux Enabled True :Policy Type targeted :Enforcing Mode Permissive :Host Name (removed) :Platform Linux (removed) 3.1.0-0.rc4.git0.0.fc16.x86_64 #1 SMP : Tue Aug 30 00:00:26 UTC 2011 x86_64 x86_64 :Alert Count 1 :First Seen Mon 05 Sep 2011 07:14:07 PM CEST :Last Seen Mon 05 Sep 2011 07:14:07 PM CEST :Local ID bb796a93-e6d7-4dac-b4ab-6b1d62e1b093 : :Raw Audit Messages :type=AVC msg=audit(1315242847.501:64): avc: denied { ioctl } for pid=1207 comm="grep" path="socket:[15651]" dev=sockfs ino=15651 scontext=system_u:system_r:devicekit_power_t:s0-s0:c0.c1023 tcontext=system_u:system_r:init_t:s0 tclass=unix_stream_socket : : :type=SYSCALL msg=audit(1315242847.501:64): arch=x86_64 syscall=ioctl success=no exit=ENOTTY a0=1 a1=5401 a2=7fffe70dce48 a3=190 items=0 ppid=1204 pid=1207 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm=grep exe=/bin/grep subj=system_u:system_r:devicekit_power_t:s0-s0:c0.c1023 key=(null) : :Hash: grep,devicekit_power_t,init_t,unix_stream_socket,ioctl : :audit2allow : :#============= devicekit_power_t ============== :allow devicekit_power_t init_t:unix_stream_socket ioctl; : :audit2allow -R : :#============= devicekit_power_t ============== :allow devicekit_power_t init_t:unix_stream_socket ioctl; :