1 prereq: test -e read_after_free && ./supported_libpthread 2 vgopts: --read-var-info=yes --check-stack-var=yes --free-is-write=yes --show-confl-seg=no 3 prog: read_after_free 4 args: -q 5 prereq: test -e read_after_free && ./supported_libpthread 6 vgopts: --read-var-info=yes --check-stack-var=yes --free-is-write=yes --show-confl-seg=no 7 prog: read_after_free 8 args: -q 9