[ 4308.388209][T29265] gre: GRE over IPv4 demultiplexer driver
[ 4310.046901][T29288] ip_gre: GRE over IPv4 tunneling driver
[ 4358.236432][T29866] ip6_gre: GRE over IPv6 tunneling driver
[ 4391.110889][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4395.975788][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4400.199764][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4404.998797][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!