[ 8.762065][ T226] ip (226) used greatest stack depth: 23832 bytes left [ 10.330283][ T298] gre: GRE over IPv4 demultiplexer driver [ 10.340335][ T298] ip_gre: GRE over IPv4 tunneling driver [ 10.871175][ T324] 8021q: 802.1Q VLAN Support v1.8 [ 11.683425][ T362] GACT probability NOT on [ 11.692063][ T360] tc (360) used greatest stack depth: 23808 bytes left [ 187.200345][ T4842] ping6 (4842) used greatest stack depth: 23552 bytes left