[ 8.714407][ T207] ip (207) used greatest stack depth: 24112 bytes left [ 9.826469][ T262] gre: GRE over IPv4 demultiplexer driver [ 9.837769][ T262] ip_gre: GRE over IPv4 tunneling driver [ 10.316284][ T286] 8021q: 802.1Q VLAN Support v1.8 [ 11.083979][ T324] GACT probability NOT on [ 268.160279][T12686] ping6 (12686) used greatest stack depth: 23776 bytes left [ 330.837327][T16157] ping6 (16157) used greatest stack depth: 23272 bytes left