[ 3210.960351][T27836] gre: GRE over IPv4 demultiplexor driver
[ 3212.733423][T27859] ip_gre: GRE over IPv4 tunneling driver
[ 3255.318200][T28438] ip6_gre: GRE over IPv6 tunneling driver
[ 3280.361308][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3284.138204][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3287.465223][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3291.241214][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!