[ 2153.575580][T17618] gre: GRE over IPv4 demultiplexor driver
[ 2155.385864][T17642] ip_gre: GRE over IPv4 tunneling driver
[ 2212.149417][T18213] ip6_gre: GRE over IPv6 tunneling driver
[ 2252.823575][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2258.200492][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2262.871507][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2268.184489][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!