set xfail_list [list dup03 dup05 \
    fcntl05 fcntl07B fcntl09 fcntl10 \
    fsync01 gethostid01 lseek04 mknod01 \
    setgroups01 setregid01 setreuid01 setuid02 \
    ulimit01 unlink06 \
    sample-fail sample-miscompile]