[ 4413.712013][T29174] gre: GRE over IPv4 demultiplexer driver
[ 4415.528511][T29197] ip_gre: GRE over IPv4 tunneling driver
[ 4466.418288][T29772] ip6_gre: GRE over IPv6 tunneling driver
[ 4501.537075][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4506.721925][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4511.009955][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4515.936961][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!