[ 4306.949674][T29209] gre: GRE over IPv4 demultiplexer driver
[ 4308.591318][T29232] ip_gre: GRE over IPv4 tunneling driver
[ 4358.143720][T29803] ip6_gre: GRE over IPv6 tunneling driver
[ 4392.220290][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4397.148210][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4401.436203][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4406.364219][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!