[ 3135.092208][T28992] gre: GRE over IPv4 demultiplexor driver
[ 3136.282279][T29015] ip_gre: GRE over IPv4 tunneling driver
[ 3171.510407][T29588] ip6_gre: GRE over IPv6 tunneling driver
[ 3195.825551][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3199.538421][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3202.802417][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3206.577428][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!