[ 2179.776942][T17618] gre: GRE over IPv4 demultiplexor driver
[ 2181.498548][T17641] ip_gre: GRE over IPv4 tunneling driver
[ 2236.142069][T18212] ip6_gre: GRE over IPv6 tunneling driver
[ 2275.049270][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2280.489178][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2285.033191][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2290.729240][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!