[ 3184.546284][T29007] gre: GRE over IPv4 demultiplexor driver
[ 3185.870416][T29030] ip_gre: GRE over IPv4 tunneling driver
[ 3220.698420][T29603] ip6_gre: GRE over IPv6 tunneling driver
[ 3230.176529][   T30] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 3235.108551][T29853] ping (29853) used greatest stack depth: 23568 bytes left
[ 3235.489095][T26250] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 3240.416889][T29948] ping (29948) used greatest stack depth: 23296 bytes left
[ 3244.576415][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3248.288411][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3251.553407][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3255.264398][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3372.083840][T32067] ping (32067) used greatest stack depth: 22928 bytes left