[ 9.241940][ T233] ip (233) used greatest stack depth: 24496 bytes left [ 9.757012][ T250] ip (250) used greatest stack depth: 24304 bytes left [ 10.871129][ T303] gre: GRE over IPv4 demultiplexer driver [ 10.880445][ T303] ip_gre: GRE over IPv4 tunneling driver [ 11.381001][ T327] 8021q: 802.1Q VLAN Support v1.8 [ 12.264652][ T366] GACT probability NOT on [ 12.275530][ T364] tc (364) used greatest stack depth: 24048 bytes left [ 63.281792][ T959] ping6 (959) used greatest stack depth: 23672 bytes left