[ 3266.742200][T22577] gre: GRE over IPv4 demultiplexor driver
[ 3268.900444][T22601] ip_gre: GRE over IPv4 tunneling driver
[ 3331.299803][T23176] ip6_gre: GRE over IPv6 tunneling driver
[ 3374.153747][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3380.169686][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3385.354681][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3391.626693][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!