[ 3149.616241][T23669] gre: GRE over IPv4 demultiplexer driver
[ 3151.215594][T23692] ip_gre: GRE over IPv4 tunneling driver
[ 3198.502997][T24264] ip6_gre: GRE over IPv6 tunneling driver
[ 3231.615426][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3236.415324][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3240.574312][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3245.374335][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!