[ 3381.274027][T31336] gre: GRE over IPv4 demultiplexor driver
[ 3382.413983][T31359] ip_gre: GRE over IPv4 tunneling driver
[ 3417.897535][T31932] ip6_gre: GRE over IPv6 tunneling driver
[ 3442.619875][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3446.459742][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3449.787776][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3453.627779][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!