[ 3075.088866][T17304] gre: GRE over IPv4 demultiplexor driver
[ 3077.135602][T17327] ip_gre: GRE over IPv4 tunneling driver
[ 3136.104946][T17900] ip6_gre: GRE over IPv6 tunneling driver
[ 3177.394409][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3183.283352][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3188.338371][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3193.195634][T18432] ping (18432) used greatest stack depth: 22960 bytes left
[ 3194.162382][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3399.433198][T20420] ping (20420) used greatest stack depth: 22896 bytes left