[ 1347.117067][ T2748] gre: GRE over IPv4 demultiplexer driver
[ 1347.564860][ T2771] ip_gre: GRE over IPv4 tunneling driver
[ 1363.095395][ T3342] ip6_gre: GRE over IPv6 tunneling driver
[ 1373.262694][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1375.247669][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1377.102662][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1379.086660][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!