[ 3087.715322][T17208] gre: GRE over IPv4 demultiplexor driver
[ 3089.918853][T17231] ip_gre: GRE over IPv4 tunneling driver
[ 3151.443298][T17804] ip6_gre: GRE over IPv6 tunneling driver
[ 3194.503175][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3200.712101][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3205.831149][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3212.039094][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3433.357736][T20410] ping (20410) used greatest stack depth: 22360 bytes left