[ 3053.582473][T16165] gre: GRE over IPv4 demultiplexor driver
[ 3055.614980][T16188] ip_gre: GRE over IPv4 tunneling driver
[ 3115.534466][T16763] ip6_gre: GRE over IPv6 tunneling driver
[ 3148.013794][T17085] ip (17085) used greatest stack depth: 23632 bytes left
[ 3157.658449][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3163.545355][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3168.409332][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3174.361323][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!