[ 11.424601][ T248] ip (248) used greatest stack depth: 24008 bytes left [ 16.635443][ T327] gre: GRE over IPv4 demultiplexor driver [ 16.658129][ T327] ip_gre: GRE over IPv4 tunneling driver [ 18.421475][ T350] 8021q: 802.1Q VLAN Support v1.8 [ 20.566670][ T375] ip (375) used greatest stack depth: 23624 bytes left [ 21.717270][ T388] GACT probability NOT on