[ 4355.712667][T29125] gre: GRE over IPv4 demultiplexer driver
[ 4357.364838][T29148] ip_gre: GRE over IPv4 tunneling driver
[ 4406.953991][T29720] ip6_gre: GRE over IPv6 tunneling driver
[ 4440.353591][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4445.218544][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4449.378516][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4454.241532][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4622.369208][T32254] ping (32254) used greatest stack depth: 22896 bytes left