[ 3341.590747][ T3157] gre: GRE over IPv4 demultiplexor driver
[ 3342.712827][ T3180] ip_gre: GRE over IPv4 tunneling driver
[ 3377.584822][ T3754] ip6_gre: GRE over IPv6 tunneling driver
[ 3401.193345][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3404.840316][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3408.040271][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3411.688291][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!