[ 3187.175766][T23680] gre: GRE over IPv4 demultiplexer driver
[ 3188.800103][T23703] ip_gre: GRE over IPv4 tunneling driver
[ 3237.845764][T24274] ip6_gre: GRE over IPv6 tunneling driver
[ 3254.595283][ T7499] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 3265.987215][ T7499] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 3270.532126][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3275.395149][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3279.555142][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3284.291136][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!