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SELinux is preventing /usr/kerberos/sbin/klogind from using the 'signal' accesses on a process. ***** Plugin catchall (100. confidence) suggests *************************** If you believe that klogind should be allowed signal access on processes labeled chkpwd_t 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 klogind /var/log/audit/audit.log | audit2allow -M mypol # semodule -i mypol.pp Additional Information: Source Context system_u:system_r:rlogind_t:s0-s0:c0.c1023 Target Context system_u:system_r:chkpwd_t:s0-s0:c0.c1023 Target Objects Unknown [ process ] Source klogind Source Path /usr/kerberos/sbin/klogind Port <Unknown> Host (removed) Source RPM Packages krb5-appl-servers-1.0.1-3.fc14.1 Target RPM Packages Policy RPM selinux-policy-3.9.7-37.fc14 Selinux Enabled True Policy Type targeted Enforcing Mode Enforcing Host Name (removed) Platform Linux (removed) 2.6.37.3+ #1 SMP Tue Mar 8 20:44:41 GMT 2011 i686 i686 Alert Count 1 First Seen Fri 25 Mar 2011 08:07:01 PM GMT Last Seen Fri 25 Mar 2011 08:07:01 PM GMT Local ID 67e93d7c-9ae0-4242-b24e-efa1115606f8 Raw Audit Messages type=AVC msg=audit(1301083621.892:2157): avc: denied { signal } for pid=4701 comm="klogind" scontext=system_u:system_r:rlogind_t:s0-s0:c0.c1023 tcontext=system_u:system_r:chkpwd_t:s0-s0:c0.c1023 tclass=process type=SYSCALL msg=audit(1301083621.892:2157): arch=i386 syscall=kill success=yes exit=0 a0=ffffeda2 a1=1c a2=b76dbff4 a3=bfe94c7c items=0 ppid=1175 pid=4701 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm=klogind exe=/usr/kerberos/sbin/klogind subj=system_u:system_r:rlogind_t:s0-s0:c0.c1023 key=(null) Hash: klogind,rlogind_t,chkpwd_t,process,signal audit2allow #============= rlogind_t ============== allow rlogind_t chkpwd_t:process signal; audit2allow -R #============= rlogind_t ============== allow rlogind_t chkpwd_t:process signal;
You can allow it for now using # grep klogind /var/log/audit/audit.log | audit2allow -M mypol # semodule -i mypol.pp