[ 12.357705][ T272] ip (272) used greatest stack depth: 23936 bytes left [ 17.181672][ T327] gre: GRE over IPv4 demultiplexor driver [ 17.233012][ T327] ip6_gre: GRE over IPv6 tunneling driver [ 19.131264][ T350] 8021q: 802.1Q VLAN Support v1.8 [ 22.505886][ T388] GACT probability NOT on