[ 8.829327][ T181] ip (181) used greatest stack depth: 24256 bytes left [ 9.205088][ T198] ip (198) used greatest stack depth: 24144 bytes left [ 10.658117][ T252] gre: GRE over IPv4 demultiplexer driver [ 10.674487][ T252] ip_gre: GRE over IPv4 tunneling driver [ 11.220904][ T275] 8021q: 802.1Q VLAN Support v1.8 [ 12.307129][ T314] GACT probability NOT on [ 88.279491][ T2315] ping6 (2315) used greatest stack depth: 23168 bytes left