[ 9.362162][ T233] ip (233) used greatest stack depth: 24256 bytes left [ 11.051513][ T304] gre: GRE over IPv4 demultiplexer driver [ 11.059853][ T304] ip_gre: GRE over IPv4 tunneling driver [ 11.607738][ T328] 8021q: 802.1Q VLAN Support v1.8 [ 12.494111][ T366] GACT probability NOT on [ 485.093674][T14110] ping6 (14110) used greatest stack depth: 24224 bytes left