[ 4709.283954][T23287] gre: GRE over IPv4 demultiplexor driver
[ 4711.543503][T23310] ip_gre: GRE over IPv4 tunneling driver
[ 4777.538553][T23883] ip6_gre: GRE over IPv6 tunneling driver
[ 4823.605902][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4829.940819][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4835.316803][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4841.717811][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!