[ 4009.494850][T20659] gre: GRE over IPv4 demultiplexer driver
[ 4011.101881][T20682] ip_gre: GRE over IPv4 tunneling driver
[ 4059.607772][T21253] ip6_gre: GRE over IPv6 tunneling driver
[ 4094.823172][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4100.007089][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4104.359087][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4109.352079][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4288.027218][T23859] ping (23859) used greatest stack depth: 23216 bytes left