[ 3155.436410][T24816] gre: GRE over IPv4 demultiplexer driver
[ 3156.958908][T24839] ip_gre: GRE over IPv4 tunneling driver
[ 3203.913205][T25418] ip6_gre: GRE over IPv6 tunneling driver
[ 3236.757021][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3241.684964][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3245.908970][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3250.772956][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!