### What would you like to backport? https://github.com/oracle/graal/pull/10070 ### Expected issues - mremap is not supported (https://github.com/oracle/graal/pull/9734) ### Describe the motivation for the backport. [Oracle GraalVM for JDK 21.0.6 backports and fixes](https://github.com/graalvm/graalvm-community-jdk21u/issues/64)
