[ 3270.411851][T24838] gre: GRE over IPv4 demultiplexer driver
[ 3272.062704][T24861] ip_gre: GRE over IPv4 tunneling driver
[ 3321.065632][T25434] ip6_gre: GRE over IPv6 tunneling driver
[ 3354.363347][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3359.227297][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3363.386285][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3368.186271][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!