[ 19.158190][ T187] ip (187) used greatest stack depth: 23912 bytes left [ 21.229742][ T265] gre: GRE over IPv4 demultiplexer driver [ 21.243892][ T265] ip_gre: GRE over IPv4 tunneling driver [ 21.812582][ T289] 8021q: 802.1Q VLAN Support v1.8 [ 22.699962][ T332] GACT probability NOT on [ 92.340974][ T2078] ping6 (2078) used greatest stack depth: 23464 bytes left