[ 3210.417397][T23670] gre: GRE over IPv4 demultiplexer driver
[ 3212.054284][T23693] ip_gre: GRE over IPv4 tunneling driver
[ 3261.092517][T24266] ip6_gre: GRE over IPv6 tunneling driver
[ 3290.312198][ T3691] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 3295.048074][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3300.039036][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3304.327038][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3309.255028][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!