[ 2168.740082][T17619] gre: GRE over IPv4 demultiplexor driver
[ 2170.493564][T17642] ip_gre: GRE over IPv4 tunneling driver
[ 2229.670049][T18213] ip6_gre: GRE over IPv6 tunneling driver
[ 2266.666800][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2271.849813][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2276.393758][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2281.577748][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!