[ 3362.883820][T31475] gre: GRE over IPv4 demultiplexor driver
[ 3363.968122][T31499] ip_gre: GRE over IPv4 tunneling driver
[ 3397.485519][T32071] ip6_gre: GRE over IPv6 tunneling driver
[ 3403.690827][T18857] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 3406.569627][T19725] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 3411.247778][T32320] ping (32320) used greatest stack depth: 22336 bytes left
[ 3413.802622][T19725] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 3420.457555][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3424.042542][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3427.113555][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3430.761566][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!