[ 3274.382857][T23682] gre: GRE over IPv4 demultiplexer driver
[ 3275.976651][T23705] ip_gre: GRE over IPv4 tunneling driver
[ 3325.011051][T24283] ip6_gre: GRE over IPv6 tunneling driver
[ 3358.462146][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3363.263054][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3367.423051][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3372.287080][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!