jcmd VM.native_memory scale=1 crashes target VM:

# after -XX: or in .hotspotrc: SuppressErrorAt=/nmtCommon.cpp:42
#
# A fatal error has been detected by the Java Runtime Environment:
#
# Internal Error (/shared/projects/openjdk/jdk-jdk/source/src/hotspot/share/services/nmtCommon.cpp:42), pid=24424, tid=24470
# Error: ShouldNotReachHere()
#
# JRE version: OpenJDK Runtime Environment (16.0) (fastdebug build 16-internal+0-adhoc.thomas.source)
# Java VM: OpenJDK 64-Bit Server VM (fastdebug 16-internal+0-adhoc.thomas.source, mixed mode, sharing, tiered, compressed oops, g1 gc, linux-amd64)
# Problematic frame:
# V [libjvm.so+0x1207e9a] NMTUtil::scale_name(unsigned long)+0x4a
#
# Core dump will be written. Default location: Core dumps may be processed with "/usr/share/apport/apport %p %s %c %d %P %E" (or dumping to /shared/projects/openjdk/jdk-jdk/output-fastdebug/core.24424)
#
# An error report file with more information is saved as:
# /shared/projects/openjdk/jdk-jdk/output-fastdebug/hs_err_pid24424.log
#
# If you would like to submit a bug report, please visit:
# https://bugreport.java.com/bugreport/crash.jsp
#

The reason is a missing case in a switch construct.