[ 3202.693268][T24828] gre: GRE over IPv4 demultiplexer driver
[ 3204.325417][T24851] ip_gre: GRE over IPv4 tunneling driver
[ 3252.658125][T25423] ip6_gre: GRE over IPv6 tunneling driver
[ 3285.885431][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3290.877218][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3295.037214][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3300.029202][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!