[ 4302.315283][T29237] gre: GRE over IPv4 demultiplexer driver
[ 4303.912346][T29260] ip_gre: GRE over IPv4 tunneling driver
[ 4351.716144][T29833] ip6_gre: GRE over IPv6 tunneling driver
[ 4385.782623][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4390.710585][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4394.998561][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4399.926588][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4446.425189][T30909] ip (30909) used greatest stack depth: 23344 bytes left