[ 4085.509782][T28103] gre: GRE over IPv4 demultiplexor driver
[ 4087.140982][T28126] ip_gre: GRE over IPv4 tunneling driver
[ 4134.307066][T28697] ip6_gre: GRE over IPv6 tunneling driver
[ 4166.724837][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4171.523750][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4175.555744][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4180.419754][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!