[ 2850.044597][T23666] gre: GRE over IPv4 demultiplexer driver
[ 2851.599006][T23689] ip_gre: GRE over IPv4 tunneling driver
[ 2899.116483][T24260] ip6_gre: GRE over IPv6 tunneling driver
[ 2931.959595][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2936.758516][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2940.854462][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2945.655512][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!