[ 3207.108496][T23667] gre: GRE over IPv4 demultiplexer driver
[ 3208.732725][T23690] ip_gre: GRE over IPv4 tunneling driver
[ 3257.431816][T24263] ip6_gre: GRE over IPv6 tunneling driver
[ 3278.400620][T21412] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 3290.878990][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3295.742039][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3299.967008][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3304.894027][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!