before: target=DF5775-MARKER-SECRET-ORIGINAL-CONTENT-MUST-SURVIVE
        link -> /tmp/df5775_target
monitor rc=0
after:  target=[33160]
RESULT: target CLOBBERED via symlink (vulnerable)
link still present: lrwxr-xr-x  1 root  wheel  18 Oct 11 19:20 /tmp/df5775_link -> /tmp/df5775_target
kernel.debug: System memory size must be specified with -m