[ 3195.305935][T22575] gre: GRE over IPv4 demultiplexor driver
[ 3197.495802][T22603] ip_gre: GRE over IPv4 tunneling driver
[ 3257.669635][T23189] ip6_gre: GRE over IPv6 tunneling driver
[ 3299.784314][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3305.800222][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3310.728307][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3316.872238][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!