assert(!is_unloaded()) failed: should not call follow on unloaded nmethod

java/util/zip/DeInflate.java crashed:

#
# A fatal error has been detected by the Java Runtime Environment:
#
# Internal Error (src/hotspot/share/code/nmethod.cpp:1780), pid=60953, tid=24323
# assert(!is_unloaded()) failed: should not call follow on unloaded nmethod
#
# JRE version: Java(TM) SE Runtime Environment (13.0) (fastdebug build 13-ea+0-1392)
# Java VM: Java HotSpot(TM) 64-Bit Server VM (fastdebug 13-ea+0-1392, compiled mode, compressed oops, g1 gc, bsd-amd64)
# Core dump will be written. Default location: /cores/core.60953
#
# If you would like to submit a bug report, please visit:
# http://bugreport.java.com/bugreport/crash.jsp
#