[ 4713.937794][T23224] gre: GRE over IPv4 demultiplexor driver
[ 4716.069961][T23247] ip_gre: GRE over IPv4 tunneling driver
[ 4780.752449][T23827] ip6_gre: GRE over IPv6 tunneling driver
[ 4826.298542][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4832.569447][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4837.818452][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4844.282445][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!