[ 3153.819047][T24828] gre: GRE over IPv4 demultiplexer driver
[ 3155.440223][T24852] ip_gre: GRE over IPv4 tunneling driver
[ 3203.154501][T25423] ip6_gre: GRE over IPv6 tunneling driver
[ 3235.922932][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3240.658838][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3244.754842][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3249.489854][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!