Snapd does not check for the bpf feature through the kernel, it very explicitly only checks the apparmor_parser support, see https://github.com/snapcore/snapd/blob/master/sandbox/apparmor/apparmor.go#L331-L372 for full details of how we check for features
Snapd does not check for the bpf feature through the kernel, it very explicitly only checks the apparmor_parser support, see https:/ /github. com/snapcore/ snapd/blob/ master/ sandbox/ apparmor/ apparmor. go#L331- L372 for full details of how we check for features