[ 3941.088761][T20247] gre: GRE over IPv4 demultiplexor driver
[ 3943.238068][T20270] ip_gre: GRE over IPv4 tunneling driver
[ 4006.245107][T20846] ip6_gre: GRE over IPv6 tunneling driver
[ 4049.021112][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4055.420978][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4060.669003][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4066.813970][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!