[ 1.888124] ip (254) used greatest stack depth: 12640 bytes left [ 2.160821] ip (273) used greatest stack depth: 12384 bytes left [ 2.700412] gre: GRE over IPv4 demultiplexor driver [ 2.702425] ip_gre: GRE over IPv4 tunneling driver [ 2.926767] 8021q: 802.1Q VLAN Support v1.8 [ 3.382309] GACT probability NOT on [ 3.384463] tc (380) used greatest stack depth: 11992 bytes left