[   17.397220][  T286] ip (286) used greatest stack depth: 24304 bytes left
[   21.892739][  T328] gre: GRE over IPv4 demultiplexer driver
[   21.911858][  T328] ip_gre: GRE over IPv4 tunneling driver
[   22.319176][  T335] ip (335) used greatest stack depth: 24000 bytes left
[   24.176777][  T352] 8021q: 802.1Q VLAN Support v1.8
[   28.198173][  T390] GACT probability NOT on
[  550.514974][ T5073] ping6 (5073) used greatest stack depth: 23936 bytes left