[ 19.588555][ T222] ip (222) used greatest stack depth: 24336 bytes left [ 21.276739][ T295] gre: GRE over IPv4 demultiplexer driver [ 21.288279][ T295] ip_gre: GRE over IPv4 tunneling driver [ 21.407226][ T302] ip (302) used greatest stack depth: 24016 bytes left [ 21.823941][ T319] 8021q: 802.1Q VLAN Support v1.8 [ 22.798457][ T363] GACT probability NOT on [ 117.661033][ T2363] ping6 (2363) used greatest stack depth: 23776 bytes left