[ 3176.319343][T23664] gre: GRE over IPv4 demultiplexer driver
[ 3177.880162][T23687] ip_gre: GRE over IPv4 tunneling driver
[ 3226.373889][T24261] ip6_gre: GRE over IPv6 tunneling driver
[ 3260.011277][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3264.939126][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3269.100100][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3273.963123][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3404.440433][T26389] ip (26389) used greatest stack depth: 23216 bytes left