Summary: SELinux is preventing /bin/bash "getattr" access on /proc//net/if_inet6. Detailed Description: SELinux denied access requested by ifdown-ipv6. It is not expected that this access is required by ifdown-ipv6 and this access may signal an intrusion attempt. It is also possible that the specific version or configuration of the application is causing it to require additional access. Allowing Access: You can generate a local policy module to allow this access - see FAQ (http://fedora.redhat.com/docs/selinux-faq-fc5/#id2961385) Please file a bug report. Additional Information: Source Context system_u:system_r:hotplug_t:s0 Target Context system_u:object_r:proc_net_t:s0 Target Objects /proc/<pid>/net/if_inet6 [ file ] Source ifdown-ipv6 Source Path /bin/bash Port <Unknown> Host (removed) Source RPM Packages bash-4.0.33-1.fc12 Target RPM Packages Policy RPM selinux-policy-3.6.32-41.fc12 Selinux Enabled True Policy Type targeted Enforcing Mode Enforcing Plugin Name catchall Host Name (removed) Platform Linux (removed) 2.6.31.5-127.fc12.i686.PAE #1 SMP Sat Nov 7 21:25:57 EST 2009 i686 i686 Alert Count 1 First Seen Sun 11 Apr 2010 09:19:23 AM CEST Last Seen Sun 11 Apr 2010 09:19:23 AM CEST Local ID 6c59d5be-4021-466b-a8bd-ef7b77bae230 Line Numbers Raw Audit Messages node=(removed) type=AVC msg=audit(1270970363.386:39): avc: denied { getattr } for pid=4661 comm="ifdown-ipv6" path="/proc/4661/net/if_inet6" dev=proc ino=4026532212 scontext=system_u:system_r:hotplug_t:s0 tcontext=system_u:object_r:proc_net_t:s0 tclass=file node=(removed) type=SYSCALL msg=audit(1270970363.386:39): arch=40000003 syscall=195 success=no exit=-13 a0=9038838 a1=bfdbc2d8 a2=280ff4 a3=1 items=0 ppid=4645 pid=4661 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm="ifdown-ipv6" exe="/bin/bash" subj=system_u:system_r:hotplug_t:s0 key=(null) Hash String generated from catchall,ifdown-ipv6,hotplug_t,proc_net_t,file,getattr audit2allow suggests: #============= hotplug_t ============== allow hotplug_t proc_net_t:file getattr;
yum -y update