[ 3213.201359][T22581] gre: GRE over IPv4 demultiplexor driver
[ 3215.393560][T22605] ip_gre: GRE over IPv4 tunneling driver
[ 3275.759809][T23179] ip6_gre: GRE over IPv6 tunneling driver
[ 3317.728716][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3323.552633][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3328.480600][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3334.304628][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!