hardened_usercopy=1 init_on_alloc=1 init_on_free=1 randomize_kstack_offset=on page_alloc.shuffle=1 slab_nomerge pti=on nosmt slub_debug=ZF slub_debug=P page_poison=1 iommu.passthrough=0 iommu.strict=1 mitigations=auto,nosmt vsyscall=none vdso32=0
