[ 1419.343956][T22954] ip6_gre: GRE over IPv6 tunneling driver
[ 1422.888561][   T66] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 1429.512490][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1431.495491][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1433.352487][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1435.335503][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1455.767166][T24334] ping (24334) used greatest stack depth: 22544 bytes left