[ 1349.083245][T30057] gre: GRE over IPv4 demultiplexer driver
[ 1349.604929][T30080] ip_gre: GRE over IPv4 tunneling driver
[ 1365.584445][T30651] ip6_gre: GRE over IPv6 tunneling driver
[ 1376.073661][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1378.057630][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1379.977630][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1382.025635][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!