[ 4442.787546][T22380] gre: GRE over IPv4 demultiplexor driver
[ 4444.857980][T22403] ip_gre: GRE over IPv4 tunneling driver
[ 4505.865366][T22976] ip6_gre: GRE over IPv6 tunneling driver
[ 4547.948772][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4553.836686][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4558.764659][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4564.588700][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!