[ 3156.590789][T27824] gre: GRE over IPv4 demultiplexor driver
[ 3157.742640][T27847] ip_gre: GRE over IPv4 tunneling driver
[ 3192.727881][T28420] ip6_gre: GRE over IPv6 tunneling driver
[ 3217.196082][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3221.036033][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3224.300039][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3228.076031][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!