[ 4317.600038][T29231] gre: GRE over IPv4 demultiplexer driver
[ 4319.317776][T29254] ip_gre: GRE over IPv4 tunneling driver
[ 4368.025422][T29832] ip6_gre: GRE over IPv6 tunneling driver
[ 4401.247109][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4406.175058][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4410.463080][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4415.455051][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!