[ 3262.519390][T31855] gre: GRE over IPv4 demultiplexor driver
[ 3263.708410][T31878] ip_gre: GRE over IPv4 tunneling driver
[ 3301.314839][T32451] ip6_gre: GRE over IPv6 tunneling driver
[ 3326.333688][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3330.237580][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3333.629594][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3337.534598][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!