[ 1369.405936][ T8056] gre: GRE over IPv4 demultiplexer driver
[ 1369.847710][ T8079] ip_gre: GRE over IPv4 tunneling driver
[ 1384.713874][ T8651] ip6_gre: GRE over IPv6 tunneling driver
[ 1388.819215][ T8851] ping (8851) used greatest stack depth: 23816 bytes left
[ 1389.801534][ T8901] ping (8901) used greatest stack depth: 23776 bytes left
[ 1394.367934][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1396.287896][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1398.014893][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1399.934900][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!