[ 4624.509477][T23203] gre: GRE over IPv4 demultiplexor driver
[ 4626.686390][T23226] ip_gre: GRE over IPv4 tunneling driver
[ 4690.115997][T23805] ip6_gre: GRE over IPv6 tunneling driver
[ 4735.729376][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4742.002299][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4747.378311][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4753.777329][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!