Not sure what's caused these. Possibly some X forwarding thing ? host=gelk type=AVC msg=audit(1206908175.682:110): avc: denied { link } for pid=29360 comm="sshd" scontext=system_u:system_r:sshd_t:s0-s0:c0.c1023 tcontext=system_u:system_r:xdm_t:s0-s0:c0.c1023 tclass=key host=gelk type=SYSCALL msg=audit(1206908175.682:110): arch=c000003e syscall=250 success=no exit=-13 a0=8 a1=fffffffc a2=fffffffd a3=7fffc4fb2f00 items=0 ppid=2455 pid=29360 auid=4294967295 uid=500 gid=500 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm="sshd" exe="/usr/sbin/sshd" subj=system_u:system_r:sshd_t:s0-s0:c0.c1023 key=(null)
This is a kernel problem with the keyring, glibc. Keyrings were being created by setuid call, which was a mistake. Shoul be fixed in a kernel update.
*** This bug has been marked as a duplicate of 431535 ***