[ 1387.870699][T32487] gre: GRE over IPv4 demultiplexer driver
[ 1388.385849][T32510] ip_gre: GRE over IPv4 tunneling driver
[ 1404.405859][  T613] ip6_gre: GRE over IPv6 tunneling driver
[ 1414.856475][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1416.839442][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1418.696046][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1420.743453][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!