[ 8.269388][ T184] ip (184) used greatest stack depth: 24280 bytes left [ 8.410951][ T190] ip (190) used greatest stack depth: 24192 bytes left [ 9.947367][ T262] gre: GRE over IPv4 demultiplexer driver [ 9.955317][ T262] ip_gre: GRE over IPv4 tunneling driver [ 10.448119][ T285] 8021q: 802.1Q VLAN Support v1.8 [ 11.259686][ T323] GACT probability NOT on [ 11.267282][ T321] tc (321) used greatest stack depth: 24160 bytes left [ 58.227984][ T1073] ping6 (1073) used greatest stack depth: 24008 bytes left