[ 3162.104092][T27777] gre: GRE over IPv4 demultiplexor driver
[ 3163.247095][T27800] ip_gre: GRE over IPv4 tunneling driver
[ 3199.300882][T28371] ip6_gre: GRE over IPv6 tunneling driver
[ 3223.592380][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3227.304331][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3230.568323][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3234.344324][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!