[ 37.171166] ip (249) used greatest stack depth: 12584 bytes left [ 37.417352] ip (278) used greatest stack depth: 12344 bytes left [ 37.971657] gre: GRE over IPv4 demultiplexor driver [ 37.976683] ip6_gre: GRE over IPv6 tunneling driver [ 38.219553] 8021q: 802.1Q VLAN Support v1.8 [ 38.673551] GACT probability NOT on