[ 2601.168735][T19280] gre: GRE over IPv4 demultiplexor driver
[ 2602.979761][T19303] ip_gre: GRE over IPv4 tunneling driver
[ 2656.609579][T19879] ip6_gre: GRE over IPv6 tunneling driver
[ 2694.343503][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2699.591435][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2704.071449][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2709.447430][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!