[ 2898.767749][T24761] gre: GRE over IPv4 demultiplexor driver
[ 2899.878457][T24791] ip_gre: GRE over IPv4 tunneling driver
[ 2912.929350][T25043] ping (25043) used greatest stack depth: 24384 bytes left
[ 2931.599984][T25362] ip6_gre: GRE over IPv6 tunneling driver
[ 2932.868437][T12831] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 2944.648313][T25622] ping (25622) used greatest stack depth: 24288 bytes left
[ 2953.412314][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2956.868321][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2959.748431][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2963.076332][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!