[ 3118.632193][T23674] gre: GRE over IPv4 demultiplexer driver
[ 3120.163227][T23697] ip_gre: GRE over IPv4 tunneling driver
[ 3167.430812][T24275] ip6_gre: GRE over IPv6 tunneling driver
[ 3190.931882][T23005] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 3199.634739][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3204.306736][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3208.403735][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3213.138756][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!