[ 3134.065407][T23666] gre: GRE over IPv4 demultiplexer driver
[ 3135.858891][T23696] ip_gre: GRE over IPv4 tunneling driver
[ 3184.183205][T24268] ip6_gre: GRE over IPv6 tunneling driver
[ 3217.741027][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3222.605940][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3226.764946][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3231.629939][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!