$ scripts/extract-vmlinux arch/x86/boot/bzImage $ file /tmp/vmlinux /tmp/vmlinux: ELF 64-bit LSB executable, x86-64, version 1 (SYSV), statically linked, BuildID[sha1]=7ac2a68f3fd30ecdab79dc25d15aafcbc3fcb98f, not stripped
$ scripts/extract-vmlinux /boot/vmlinuz-$(uname -r) > /tmp/vmlinux