[ 3398.112992][T32382] gre: GRE over IPv4 demultiplexor driver
[ 3399.257846][T32405] ip_gre: GRE over IPv4 tunneling driver
[ 3434.517609][  T510] ip6_gre: GRE over IPv6 tunneling driver
[ 3438.906336][T29094] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 3452.088270][T30723] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 3459.000222][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3462.777222][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3466.104226][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3469.944236][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!