[ 4380.000860][T29151] gre: GRE over IPv4 demultiplexer driver
[ 4381.686311][T29174] ip_gre: GRE over IPv4 tunneling driver
[ 4431.748842][T29747] ip6_gre: GRE over IPv6 tunneling driver
[ 4466.140949][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4471.068894][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4475.420883][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4480.349883][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!