[ 4354.077651][T29180] gre: GRE over IPv4 demultiplexer driver
[ 4355.733916][T29203] ip_gre: GRE over IPv4 tunneling driver
[ 4405.502046][T29774] ip6_gre: GRE over IPv6 tunneling driver
[ 4440.099368][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4445.091330][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4449.379350][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4454.371346][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4470.402334][T30533] ip (30533) used greatest stack depth: 23600 bytes left