GEF+GDB version

all

Operating System

No response

Describe the issue you encountered

Context:

Do you read the docs and look at previously closed issues/PRs for similar cases?

No

Architecture impacted

• X86
• X64
• ARM
• ARM64
• MIPS
• MIPS64
• PPC
• PPC64
• RISCV

Describe your issue. Without a proper reproduction step-by-step, your issue will be ignored.

• mmap shellcode, making sure that page N-1 is not valid
• execute shellcode

Minimalist test case

No response

Additional context?

No response