Segmentation fault on Linux (Raspberry PI)

[lukas-wresch]

Running the following commands on a Raspberry Pi 4 (Raspbian GNU/Linux 10 (buster)) causes a segmentation fault:

~/git/wrk $ ./wrk -t2 -c400 -d30s http://127.0.0.1:8080/index.html
Running 30s test @ http://127.0.0.1:8080/index.html
  2 threads and 400 connections
Segmentation fault

same with this

~/git/wrk $ ./wrk   http://192.168.1.100:8080
Running 10s test @ http://192.168.1.100:8080
  2 threads and 10 connections
Segmentation fault

Is there an easy way to tell make to build the debug version, so that I can debug the crash with gdb?