[ 3188.143032][T23677] gre: GRE over IPv4 demultiplexer driver
[ 3189.797637][T23700] ip_gre: GRE over IPv4 tunneling driver
[ 3238.300677][T24272] ip6_gre: GRE over IPv6 tunneling driver
[ 3272.064821][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3277.120685][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3281.280662][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3286.209682][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!