[ 3139.087306][T23665] gre: GRE over IPv4 demultiplexer driver
[ 3140.645101][T23688] ip_gre: GRE over IPv4 tunneling driver
[ 3188.907448][T24259] ip6_gre: GRE over IPv6 tunneling driver
[ 3222.610153][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3227.475079][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3231.634084][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3236.563089][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!