[ 4062.685997][T23224] gre: GRE over IPv4 demultiplexor driver
[ 4064.766039][T23248] ip_gre: GRE over IPv4 tunneling driver
[ 4124.417971][T23821] ip6_gre: GRE over IPv6 tunneling driver
[ 4166.005759][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4171.893666][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4176.885707][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4183.157702][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!