[ 3210.593064][T23666] gre: GRE over IPv4 demultiplexer driver
[ 3212.238078][T23689] ip_gre: GRE over IPv4 tunneling driver
[ 3261.531637][T24276] ip6_gre: GRE over IPv6 tunneling driver
[ 3295.489967][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3300.353928][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3304.577884][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3309.505902][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!