[ 29.569409][ T274] ip (274) used greatest stack depth: 24080 bytes left [ 37.416501][ T328] gre: GRE over IPv4 demultiplexor driver [ 37.468531][ T328] ip6_gre: GRE over IPv6 tunneling driver [ 40.417736][ T350] 8021q: 802.1Q VLAN Support v1.8 [ 43.919785][ T375] ip (375) used greatest stack depth: 23456 bytes left [ 46.054581][ T388] GACT probability NOT on