[ 1492.805166][  T751] gre: GRE over IPv4 demultiplexer driver
[ 1493.261779][  T774] ip_gre: GRE over IPv4 tunneling driver
[ 1508.546008][ T1345] ip6_gre: GRE over IPv6 tunneling driver
[ 1518.590647][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1520.574614][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1522.366616][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1524.350623][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1544.433894][ T2726] ping (2726) used greatest stack depth: 23344 bytes left