[ 3213.744071][T23675] gre: GRE over IPv4 demultiplexer driver
[ 3215.379906][T23698] ip_gre: GRE over IPv4 tunneling driver
[ 3264.350525][T24270] ip6_gre: GRE over IPv6 tunneling driver
[ 3297.916038][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3302.779976][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3307.002977][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3311.932021][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!