My question is similar to this problem: warning: Error disabling address space randomization: Operation not permitted
Except, I am not using docker but google colab(Ubuntu 18.04.3). So, the solution does not seem to work for me. Based on the site, colab uses Ubuntu 18.04.3. So, set disable-randomization should work. Yet, it gives error as the section below:
(gdb) file test
Reading symbols from test...(no debugging symbols found)...done.
(gdb) show disable-randomization
Disabling randomization of debuggee's virtual address space is on.
(gdb) run
Starting program: /content/test
warning: Error disabling address space randomization: Operation not permitted
[tcsetpgrp failed in terminal_inferior: Inappropriate ioctl for device]
Is there a way I can run the code with ASLR disabled in gdb?
I have tried running !echo 0 | sudo tee /proc/sys/kernel/randomize_va_space and then setting disable-randomization off too, but it still displays the same warning: Error disabling address space randomization: Operation not permitted.