[ 1.676545] ip (236) used greatest stack depth: 12528 bytes left [ 1.922324] ip (255) used greatest stack depth: 12320 bytes left [ 2.410911] gre: GRE over IPv4 demultiplexor driver [ 2.415560] ip6_gre: GRE over IPv6 tunneling driver [ 2.619825] 8021q: 802.1Q VLAN Support v1.8 [ 2.999811] GACT probability NOT on