I want to decrypt an old volume that's using aes-cbc-plain
So I am on arch linux kernel 4.9.130 I enabled the cbc as modular in the kernel and installed the modules and the kernel. CBC shows up in /lib/modules/4.9.130/kernel/crypto as cbc.ko.xz
I can perform modprobe cbc fine without errors and lsmod confirms cbc is loaded.
When I check /proc/crypto | grep cbc it is missing.
Is there a place where I can check for errors during the loading of the cbc module?