[ 3145.517414][T23678] gre: GRE over IPv4 demultiplexer driver
[ 3147.077394][T23701] ip_gre: GRE over IPv4 tunneling driver
[ 3194.138157][T24272] ip6_gre: GRE over IPv6 tunneling driver
[ 3226.682741][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3231.418656][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3235.578665][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3240.314675][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!