[ 2883.018062][T23662] gre: GRE over IPv4 demultiplexer driver
[ 2884.611322][T23685] ip_gre: GRE over IPv4 tunneling driver
[ 2931.321397][T24256] ip6_gre: GRE over IPv6 tunneling driver
[ 2963.836836][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2968.700797][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2972.860806][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2977.852813][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3137.734551][T26762] ip (26762) used greatest stack depth: 23328 bytes left