[ 2158.184122][T17619] gre: GRE over IPv4 demultiplexor driver
[ 2159.929722][T17642] ip_gre: GRE over IPv4 tunneling driver
[ 2213.463576][T18213] ip6_gre: GRE over IPv6 tunneling driver
[ 2249.397188][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2254.452109][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2258.740091][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2263.860126][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!