[ 12.553523][ T184] ip (184) used greatest stack depth: 24416 bytes left [ 15.504234][ T267] gre: GRE over IPv4 demultiplexer driver [ 15.516883][ T267] ip_gre: GRE over IPv4 tunneling driver [ 15.637631][ T269] ip (269) used greatest stack depth: 24392 bytes left [ 16.428707][ T290] 8021q: 802.1Q VLAN Support v1.8 [ 17.967370][ T329] GACT probability NOT on [ 96.197071][ T1025] ping6 (1025) used greatest stack depth: 23776 bytes left