[ 4326.492117][T20352] gre: GRE over IPv4 demultiplexor driver
[ 4328.529420][T20376] ip_gre: GRE over IPv4 tunneling driver
[ 4389.798127][T20949] ip6_gre: GRE over IPv6 tunneling driver
[ 4432.887571][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4438.966504][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4444.087488][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4450.166488][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!