[ 3167.515015][T22572] gre: GRE over IPv4 demultiplexor driver
[ 3169.743909][T22596] ip_gre: GRE over IPv4 tunneling driver
[ 3231.822702][T23168] ip6_gre: GRE over IPv6 tunneling driver
[ 3274.937435][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3280.954378][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3286.073364][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3292.217349][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!