I did ifup eth0, and got this..

audit(1154543958.058:4): avc:  denied  { ptrace } for  pid=3707 comm="pidof"
scontext=user_u:system_r:unconfined_t:s0
tcontext=system_u:system_r:udev_t:s0-s0:c0.c255 tclass=process
audit(1154543958.066:5): avc:  denied  { ptrace } for  pid=3707 comm="pidof"
scontext=user_u:system_r:unconfined_t:s0
tcontext=system_u:system_r:unconfined_t:s0-s0:c0.c255 tclass=process
audit(1154543958.070:6): avc:  denied  { ptrace } for  pid=3707 comm="pidof"
scontext=user_u:system_r:unconfined_t:s0
tcontext=system_u:system_r:crond_t:s0-s0:c0.c255 tclass=process
audit(1154543958.074:7): avc:  denied  { ptrace } for  pid=3707 comm="pidof"
scontext=user_u:system_r:unconfined_t:s0
tcontext=system_u:system_r:crond_t:s0-s0:c0.c255 tclass=process
audit(1154543958.078:8): avc:  denied  { ptrace } for  pid=3707 comm="pidof"
scontext=user_u:system_r:unconfined_t:s0
tcontext=system_u:system_r:local_login_t:s0-s0:c0.c255 tclass=process
audit(1154543958.086:9): avc:  denied  { ptrace } for  pid=3707 comm="pidof"
scontext=user_u:system_r:unconfined_t:s0
tcontext=system_u:system_r:xdm_t:s0-s0:c0.c255 tclass=process
audit(1154543958.090:10): avc:  denied  { ptrace } for  pid=3707 comm="pidof"
scontext=user_u:system_r:unconfined_t:s0
tcontext=system_u:system_r:xdm_t:s0-s0:c0.c255 tclass=process
audit(1154543958.094:11): avc:  denied  { ptrace } for  pid=3707 comm="pidof"
scontext=user_u:system_r:unconfined_t:s0
tcontext=system_u:system_r:xdm_t:s0-s0:c0.c255 tclass=process
audit(1154543958.106:12): avc:  denied  { ptrace } for  pid=3707 comm="pidof"
scontext=user_u:system_r:unconfined_t:s0
tcontext=system_u:system_r:unconfined_t:s0-s0:c0.c255 tclass=process
audit(1154543958.114:13): avc:  denied  { ptrace } for  pid=3707 comm="pidof"
scontext=user_u:system_r:unconfined_t:s0
tcontext=system_u:system_r:unconfined_t:s0-s0:c0.c255 tclass=process