[ 1677.680616][ T9404] gre: GRE over IPv4 demultiplexer driver
[ 1678.168104][ T9427] ip_gre: GRE over IPv4 tunneling driver
[ 1694.394205][ T9998] ip6_gre: GRE over IPv6 tunneling driver
[ 1698.142462][ T6568] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 1699.092317][ T6535] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 1702.171501][T10341] ping (10341) used greatest stack depth: 23336 bytes left
[ 1705.028125][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1707.075129][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1708.931135][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1710.979131][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!