[ 2664.662293][T19280] gre: GRE over IPv4 demultiplexor driver
[ 2666.554812][T19304] ip_gre: GRE over IPv4 tunneling driver
[ 2721.701772][T19883] ip6_gre: GRE over IPv6 tunneling driver
[ 2759.496935][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2764.872813][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2769.352810][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2774.665851][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!