[ 12.087468] ip (282) used greatest stack depth: 12384 bytes left [ 12.683872] gre: GRE over IPv4 demultiplexor driver [ 12.689918] ip6_gre: GRE over IPv6 tunneling driver [ 12.957511] 8021q: 802.1Q VLAN Support v1.8 [ 13.524120] GACT probability NOT on [ 13.526078] tc (388) used greatest stack depth: 11992 bytes left