[ 3113.568086][T16043] gre: GRE over IPv4 demultiplexor driver
[ 3115.971293][T16067] ip_gre: GRE over IPv4 tunneling driver
[ 3181.366555][T16642] ip6_gre: GRE over IPv6 tunneling driver
[ 3223.631639][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3229.582567][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3234.702551][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3240.847569][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3333.135393][T18021] ping (18021) used greatest stack depth: 22160 bytes left