[ 3396.557188][T30117] gre: GRE over IPv4 demultiplexor driver
[ 3397.775626][T30141] ip_gre: GRE over IPv4 tunneling driver
[ 3434.725354][T30720] ip6_gre: GRE over IPv6 tunneling driver
[ 3447.665633][T30118] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 3450.374331][T30969] ping (30969) used greatest stack depth: 23280 bytes left
[ 3453.169592][T30118] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 3459.953496][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3463.793478][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3467.122481][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3471.153468][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!