src/hotspot/share/nmt/virtualMemoryTracker.cpp contains a log message:
log_debug(nmt)("Removed region \'%s\' (" INTPTR_FORMAT ", " SIZE_FORMAT ") from _resvered_regions %s" .....
the string literal "_resvered_regions" should have been "_reserved_regions".
There's already a PR proposing to fix this https://github.com/openjdk/jdk/pull/17021
log_debug(nmt)("Removed region \'%s\' (" INTPTR_FORMAT ", " SIZE_FORMAT ") from _resvered_regions %s" .....
the string literal "_resvered_regions" should have been "_reserved_regions".
There's already a PR proposing to fix this https://github.com/openjdk/jdk/pull/17021