[ 3204.270787][T15373] gre: GRE over IPv4 demultiplexor driver
[ 3206.599471][T15396] ip_gre: GRE over IPv4 tunneling driver
[ 3273.472825][T15971] ip6_gre: GRE over IPv6 tunneling driver
[ 3318.712666][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3325.176356][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3330.296362][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3336.441389][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!