Error when executing exim Server fuzzing reproduction

[mariete1223]

I have downloaded the latest version of this github, followed the specified instructions an then executed exim server with base aflnet and i am getting the following output:

Also the pkill specified in clean.sh is not working

Any idea of what could be happening?

Thanks in advance,
Mario

[Marti2203]

Hi, have you ran the fuzzer with gdb up to the failure? Which model are you using? A bit more context will be need for the first issue. I think the second one is related to the processing of the outputs

[mariete1223]

I initially tried the basic command, which is " ./run.sh 1 500 exim aflnet", but all the executions ended in around 1-3 minutes, so i wanted to check what was happening, so i ran the container with the comands that are executed thought run.sh by hand, which are:

sudo docker run --privileged --cpus=12 -it -w /home/ubuntu/experiments exim /bin/bash -lc "run aflnet out-exim_aflnet '-P SMTP -D 10000 -q 3 -s 3 -E -K -W 100 -m none -t 10000+' 86400 1"

When i execute this with others subjects it works as expected, but with exim i get the shown messages, it does not even start the fuzzing phase it stops after testing the initial inputs.

I am not even using any model, because i am initially testing with the aflnet basic version.

[mariete1223]

it doesnt work in your computers either? or it is something from my setup?

[wenwenyuyu]

it doesnt work in your computers either? or it is something from my setup?

it doesnt work in my computers either.

[HantaoGG]

it doesnt work in your computers either? or it is something from my setup?

Did you solve it?

[wenwenyuyu]

it doesnt work in your computers either? or it is something from my setup?

Did you solve it?

I resolved it by rebuilding the image.