[ 4109.169195][T28722] gre: GRE over IPv4 demultiplexer driver
[ 4110.785459][T28746] ip_gre: GRE over IPv4 tunneling driver
[ 4159.639277][T29326] ip6_gre: GRE over IPv6 tunneling driver
[ 4193.143024][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4198.007925][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4202.166952][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4207.030964][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!