[ 1682.500433][T10732] gre: GRE over IPv4 demultiplexer driver
[ 1682.937445][T10755] ip_gre: GRE over IPv4 tunneling driver
[ 1698.710551][T11327] ip6_gre: GRE over IPv6 tunneling driver
[ 1701.450469][T11461] ip (11461) used greatest stack depth: 23224 bytes left
[ 1703.496861][T11559] ip (11559) used greatest stack depth: 23160 bytes left
[ 1709.121198][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1711.170143][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1713.025144][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1715.010137][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!