[  837.518521] udpgso_bench_tx (6940) used greatest stack depth: 11920 bytes left
[  840.700566] udpgso_bench_tx (6948) used greatest stack depth: 11736 bytes left
[  854.164804] udpgso_bench_tx (7329) used greatest stack depth: 11640 bytes left
[  857.348942] udpgso_bench_tx (7337) used greatest stack depth: 11480 bytes left