[ 3094.113488][T19289] gre: GRE over IPv4 demultiplexor driver
[ 3096.139570][T19313] ip_gre: GRE over IPv4 tunneling driver
[ 3155.799383][T19885] ip6_gre: GRE over IPv6 tunneling driver
[ 3197.484989][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3203.435963][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3208.427942][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3214.379892][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!