[ 1474.673060][ T2309] gre: GRE over IPv4 demultiplexer driver
[ 1475.160186][ T2332] ip_gre: GRE over IPv4 tunneling driver
[ 1491.917395][ T2910] ip6_gre: GRE over IPv6 tunneling driver
[ 1502.873054][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1504.985992][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1506.905052][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1509.017010][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1533.195438][ T4392] ping (4392) used greatest stack depth: 22384 bytes left