[ 3091.153645][T25913] gre: GRE over IPv4 demultiplexer driver
[ 3092.769870][T25936] ip_gre: GRE over IPv4 tunneling driver
[ 3141.950185][T26509] ip6_gre: GRE over IPv6 tunneling driver
[ 3175.313125][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3180.178052][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3184.337084][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3189.202047][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3211.663725][T27330] ping (27330) used greatest stack depth: 23456 bytes left