[ 3235.475463][T22576] gre: GRE over IPv4 demultiplexor driver
[ 3237.665824][T22600] ip_gre: GRE over IPv4 tunneling driver
[ 3300.032583][T23180] ip6_gre: GRE over IPv6 tunneling driver
[ 3343.727929][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3349.871854][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3355.119852][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3361.392932][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!