Comment on: Unable to reproduce on many systems

> ``` > [ec2-user@al2023 dirtyfrag]$ gcc -O0 -Wall -o exp exp.c -lutil > [ec2-user@al2023 dirtyfrag]$ ./exp > dirtyfrag: failed (rc=1) > [ec2-user@al2023 dirtyfrag]$ uname -a > Linux al2023 6.1.168-203.330.amzn2023.aarch64 #1 SMP Fri May 1 14:08:03 UTC 2026 aarch64 aarch64 aarch64 GNU/Linux > ``` The payload is x86, your instance is aarch64/arm. #2