$ cd test/hotspot/jtreg/testlibrary/ctw
$ make
$ cd dist
$ wget https://repo1.maven.org/maven2/org/bytedeco/javacpp/1.4/javacpp-1.4.jar
$ ./ctw.sh javacpp-1.4.jar

# Internal Error (/home/shade/trunks/jdk-jdk/src/hotspot/share/opto/node.cpp:84), pid=9842, tid=9889
# assert(Compile::current()->live_nodes() < Compile::current()->max_node_limit()) failed: Live Node limit exceeded limit
#
# JRE version: OpenJDK Runtime Environment (15.0) (fastdebug build 15-internal+0-adhoc.shade.jdk-jdk)
# Java VM: OpenJDK 64-Bit Server VM (fastdebug 15-internal+0-adhoc.shade.jdk-jdk, mixed mode, sharing, tiered, compressed oops, g1 gc, linux-amd64)
# Problematic frame:
# V [libjvm.so+0x1215334] Node::verify_construction()+0x144

Current CompileTask:
C2: 18284 4552 !b 4 org.bytedeco.javacpp.Loader::findLibrary (1195 bytes)

Stack: [0x00007f2516feb000,0x00007f25170ec000], sp=0x00007f25170e7430, free space=1009k
Native frames: (J=compiled Java code, A=aot compiled Java code, j=interpreted, Vv=VM code, C=native code)
V [libjvm.so+0x1215334] Node::verify_construction()+0x144
V [libjvm.so+0x1216106] Node::Node(unsigned int)+0x56
V [libjvm.so+0x557233] PhaseCFG::build_cfg()+0xc33
V [libjvm.so+0x5579bc] PhaseCFG::PhaseCFG(Arena*, RootNode*, Matcher&)+0x51c
V [libjvm.so+0x85ce98] Compile::Code_Gen()+0x238
V [libjvm.so+0x863ddb] Compile::Compile(ciEnv*, ciMethod*, int, bool, bool, bool, DirectiveSet*)+0xebb
V [libjvm.so+0x6d58dc] C2Compiler::compile_method(ciEnv*, ciMethod*, int, DirectiveSet*)+0xfc
V [libjvm.so+0x86ef8b] CompileBroker::invoke_compiler_on_method(CompileTask*)+0x2db
V [libjvm.so+0x86ffc8] CompileBroker::compiler_thread_loop()+0x538
V [libjvm.so+0x166d706] JavaThread::thread_main_inner()+0x206
V [libjvm.so+0x1672566] Thread::call_run()+0xf6

Logs:
 https://cr.openjdk.java.net/~shade/8244724/hs_err_pid9842.log
 https://cr.openjdk.java.net/~shade/8244724/replay_pid9842.log