[ 9.278579][ T186] ip (186) used greatest stack depth: 23976 bytes left [ 11.021860][ T257] gre: GRE over IPv4 demultiplexer driver [ 11.031783][ T257] ip_gre: GRE over IPv4 tunneling driver [ 11.067742][ T256] ip (256) used greatest stack depth: 23864 bytes left [ 11.592970][ T281] 8021q: 802.1Q VLAN Support v1.8 [ 12.502898][ T320] GACT probability NOT on [ 110.523832][ T3469] ping6 (3469) used greatest stack depth: 23664 bytes left [ 170.642029][ T5949] ping6 (5949) used greatest stack depth: 23496 bytes left