[ 4059.128596][T24582] gre: GRE over IPv4 demultiplexor driver
[ 4061.227607][T24605] ip_gre: GRE over IPv4 tunneling driver
[ 4122.538177][T25179] ip6_gre: GRE over IPv6 tunneling driver
[ 4167.608480][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4173.751382][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4178.871432][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4184.952395][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!