[ 3140.157558][T23670] gre: GRE over IPv4 demultiplexer driver
[ 3141.774256][T23693] ip_gre: GRE over IPv4 tunneling driver
[ 3189.586872][T24264] ip6_gre: GRE over IPv6 tunneling driver
[ 3223.040252][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3227.967173][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3232.128159][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3237.183182][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!