[ 1.971457] ip (256) used greatest stack depth: 12352 bytes left [ 2.017404] ip (262) used greatest stack depth: 12336 bytes left [ 2.453637] gre: GRE over IPv4 demultiplexor driver [ 2.458344] ip6_gre: GRE over IPv6 tunneling driver [ 2.663023] 8021q: 802.1Q VLAN Support v1.8 [ 3.066717] GACT probability NOT on