[ 4698.416724][T23284] gre: GRE over IPv4 demultiplexor driver
[ 4700.670056][T23307] ip_gre: GRE over IPv4 tunneling driver
[ 4781.099176][T23894] ip6_gre: GRE over IPv6 tunneling driver
[ 4829.251671][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4835.458600][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4840.707667][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4846.914664][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!