[ 4013.636443][T24611] gre: GRE over IPv4 demultiplexor driver
[ 4015.738846][T24635] ip_gre: GRE over IPv4 tunneling driver
[ 4077.827901][T25207] ip6_gre: GRE over IPv6 tunneling driver
[ 4121.089177][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4127.297124][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4132.481062][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4138.817071][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!