[ 3146.727863][T22573] gre: GRE over IPv4 demultiplexor driver
[ 3148.829507][T22596] ip_gre: GRE over IPv4 tunneling driver
[ 3206.963761][T23170] ip6_gre: GRE over IPv6 tunneling driver
[ 3247.751406][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3253.575315][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3258.951321][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3264.968305][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!