[ 1357.224573][ T9986] gre: GRE over IPv4 demultiplexor driver
[ 1359.323321][T10009] ip_gre: GRE over IPv4 tunneling driver
[ 1419.798650][T10580] ip6_gre: GRE over IPv6 tunneling driver
[ 1462.322358][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1468.401306][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1473.714300][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1479.602296][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1509.103539][T11406] ping (11406) used greatest stack depth: 22744 bytes left