[ 1348.224353][T19036] gre: GRE over IPv4 demultiplexer driver
[ 1348.820064][T19059] ip_gre: GRE over IPv4 tunneling driver
[ 1366.524247][T19632] ip6_gre: GRE over IPv6 tunneling driver
[ 1376.978674][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1378.961644][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1380.881656][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1383.121642][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!