[ 3159.825458][T25994] gre: GRE over IPv4 demultiplexor driver
[ 3160.990891][T26017] ip_gre: GRE over IPv4 tunneling driver
[ 3164.989309][T26083] ping (26083) used greatest stack depth: 23840 bytes left
[ 3196.208618][T26592] ip6_gre: GRE over IPv6 tunneling driver
[ 3207.748560][  T249] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 3210.350598][T26841] ping (26841) used greatest stack depth: 23552 bytes left
[ 3210.757550][  T645] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 3212.623221][T26885] ping (26885) used greatest stack depth: 22432 bytes left
[ 3219.653463][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3223.364486][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3226.564462][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3230.213479][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!