[ 4307.486386][T29250] gre: GRE over IPv4 demultiplexer driver
[ 4309.394792][T29273] ip_gre: GRE over IPv4 tunneling driver
[ 4361.635872][T29846] ip6_gre: GRE over IPv6 tunneling driver
[ 4395.415349][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4400.343288][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4404.631248][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4409.623272][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!