[ 3155.088302][T25073] gre: GRE over IPv4 demultiplexer driver
[ 3156.697411][T25096] ip_gre: GRE over IPv4 tunneling driver
[ 3204.653363][T25668] ip6_gre: GRE over IPv6 tunneling driver
[ 3237.514168][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3242.251109][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3246.411078][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3251.210082][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!