[ 3146.402132][T27886] gre: GRE over IPv4 demultiplexor driver
[ 3147.557516][T27909] ip_gre: GRE over IPv4 tunneling driver
[ 3184.220677][T28480] ip6_gre: GRE over IPv6 tunneling driver
[ 3191.603451][T15637] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 3199.596170][T28731] ping (28731) used greatest stack depth: 23568 bytes left
[ 3205.364326][T26215] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 3209.203256][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3212.979259][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3216.372259][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3220.211248][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!