[ 1727.901278][ T9803] gre: GRE over IPv4 demultiplexer driver
[ 1728.361689][ T9826] ip_gre: GRE over IPv4 tunneling driver
[ 1734.263369][T10078] ping (10078) used greatest stack depth: 23088 bytes left
[ 1736.406274][T10172] ping (10172) used greatest stack depth: 22560 bytes left
[ 1744.972787][T10397] ip6_gre: GRE over IPv6 tunneling driver
[ 1755.937752][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1757.986718][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1759.906708][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1762.018710][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!