framework will fail when intel IBT feature enabled

[liutgnu]

Might be difficult to handle, will address it later.

Typical symptoms:
[15278.473901] Missing ENDBR: kallsyms_lookup_name+0x4/0xd0
[15278.479314] ------------[ cut here ]------------
[15278.484007] kernel BUG at arch/x86/kernel/cet.c:102!
[15278.488970] Oops: invalid opcode: 0000 SMP NOPTI

[liutgnu]

See 3beb28e

IBT is not avaliable for qemu VMs, Yeah, we are safe there :)