[ 9.347341][ T184] ip (184) used greatest stack depth: 24360 bytes left [ 11.200828][ T259] gre: GRE over IPv4 demultiplexer driver [ 11.210407][ T259] ip_gre: GRE over IPv4 tunneling driver [ 11.774760][ T282] 8021q: 802.1Q VLAN Support v1.8 [ 12.747086][ T320] GACT probability NOT on [ 118.231223][ T3642] ping6 (3642) used greatest stack depth: 24144 bytes left