[ 3223.602459][T23689] gre: GRE over IPv4 demultiplexer driver
[ 3225.178886][T23712] ip_gre: GRE over IPv4 tunneling driver
[ 3273.238934][T24284] ip6_gre: GRE over IPv6 tunneling driver
[ 3306.878214][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3311.870104][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3316.095089][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3320.958098][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!