[ 2.165900] ip (259) used greatest stack depth: 12360 bytes left [ 2.210542] ip (265) used greatest stack depth: 12344 bytes left [ 2.705962] gre: GRE over IPv4 demultiplexor driver [ 2.710931] ip6_gre: GRE over IPv6 tunneling driver [ 2.956819] 8021q: 802.1Q VLAN Support v1.8 [ 3.410983] GACT probability NOT on