[ 4089.474995][T28356] gre: GRE over IPv4 demultiplexor driver
[ 4091.209969][T28379] ip_gre: GRE over IPv4 tunneling driver
[ 4138.073834][T28950] ip6_gre: GRE over IPv6 tunneling driver
[ 4159.345002][T27881] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 4171.440901][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4176.176885][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4180.272881][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4185.008928][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!