[ 2679.921691][T19284] gre: GRE over IPv4 demultiplexor driver
[ 2681.712803][T19307] ip_gre: GRE over IPv4 tunneling driver
[ 2735.877003][T19879] ip6_gre: GRE over IPv6 tunneling driver
[ 2774.073523][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2779.640401][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2784.312452][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2789.625368][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!