[ 4307.987984][T29215] gre: GRE over IPv4 demultiplexer driver
[ 4309.599658][T29238] ip_gre: GRE over IPv4 tunneling driver
[ 4358.058882][T29810] ip6_gre: GRE over IPv6 tunneling driver
[ 4391.464109][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4396.458750][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4400.680011][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4405.544000][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!