[ 1.654405] ip (233) used greatest stack depth: 12344 bytes left [ 2.271362] gre: GRE over IPv4 demultiplexor driver [ 2.275781] ip6_gre: GRE over IPv6 tunneling driver [ 2.456023] 8021q: 802.1Q VLAN Support v1.8 [ 2.817279] GACT probability NOT on [ 2.818376] tc (356) used greatest stack depth: 11928 bytes left