[ 3167.618591][T22573] gre: GRE over IPv4 demultiplexor driver
[ 3169.722746][T22596] ip_gre: GRE over IPv4 tunneling driver
[ 3230.599614][T23170] ip6_gre: GRE over IPv6 tunneling driver
[ 3272.582707][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3278.534672][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3283.397672][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3289.221644][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!