TestNullableArrays.java '-DScenarios=5 -XX:TypeProfileLevel=222' or TestNullableInlineTypes.java with '-DScenarios=5 -DTest=test81 -XX:+UnlockExperimentalVMOptions -XX:PerMethodSpecTrapLimit=0 -XX:PerMethodTrapLimit=0':

# A fatal error has been detected by the Java Runtime Environment:
#
# Internal Error (/oracle/valhalla/open/src/hotspot/share/opto/graphKit.cpp:359), pid=1089365, tid=1089380
# assert(ex_jvms->sp() == phi_map->_jvms->sp()) failed: matching stack sizes
#
# JRE version: Java(TM) SE Runtime Environment (22.0) (fastdebug build 22-lworld4ea-2024-02-06-1232159.tobias...)
# Java VM: Java HotSpot(TM) 64-Bit Server VM (fastdebug 22-lworld4ea-2024-02-06-1232159.tobias..., mixed mode, tiered, compressed oops, compressed class ptrs, g1 gc, linux-amd64)
# Problematic frame:
# V [libjvm.so+0xdbb562] GraphKit::combine_exception_states(SafePointNode*, SafePointNode*) [clone .part.0]+0x1dd2

Current CompileTask:
C2:5686 1548 b 4 compiler.valhalla.inlinetypes.TestNullableArrays::test107 (89 bytes)

Stack: [0x00007f44e19fa000,0x00007f44e1afb000], sp=0x00007f44e1af5f20, free space=1007k
Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
V [libjvm.so+0xdbb562] GraphKit::combine_exception_states(SafePointNode*, SafePointNode*) [clone .part.0]+0x1dd2 (graphKit.cpp:359)
V [libjvm.so+0xdc43e8] GraphKit::replace_call(CallNode*, Node*, bool)+0x5c8 (compile.hpp:834)
V [libjvm.so+0x87cdc8] CallGenerator::do_late_inline_helper()+0xb08 (callGenerator.cpp:850)
V [libjvm.so+0xa328e9] Compile::inline_incrementally_one()+0xe9 (compile.cpp:2519)
V [libjvm.so+0xa3372e] Compile::inline_incrementally(PhaseIterGVN&)+0x23e (compile.cpp:2602)
V [libjvm.so+0xa351d8] Compile::Optimize()+0x318 (compile.cpp:2741)
V [libjvm.so+0xa396b1] Compile::Compile(ciEnv*, ciMethod*, int, Options, DirectiveSet*)+0x1b81 (compile.cpp:869)
V [libjvm.so+0x873667] C2Compiler::compile_method(ciEnv*, ciMethod*, int, bool, DirectiveSet*)+0x207 (c2compiler.cpp:134)
V [libjvm.so+0xa45190] CompileBroker::invoke_compiler_on_method(CompileTask*)+0x980 (compileBroker.cpp:2292)
V [libjvm.so+0xa45ec8] CompileBroker::compiler_thread_loop()+0x4a8 (compileBroker.cpp:1951)
V [libjvm.so+0xf09d4c] JavaThread::thread_main_inner()+0xcc (javaThread.cpp:721)
V [libjvm.so+0x180d22a] Thread::call_run()+0xba (thread.cpp:220)
V [libjvm.so+0x14fdfca] thread_native_entry(Thread*)+0x12a (os_linux.cpp:787)

Current CompileTask:
C2:9063 1030 b 4 compiler.valhalla.inlinetypes.TestNullableInlineTypes::test81 (82 bytes)

Stack: [0x00007fe2ef576000,0x00007fe2ef676000], sp=0x00007fe2ef670f20, free space=1003k
Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
V [libjvm.so+0xdbb562] GraphKit::combine_exception_states(SafePointNode*, SafePointNode*) [clone .part.0]+0x1dd2 (graphKit.cpp:359)
V [libjvm.so+0xdc43e8] GraphKit::replace_call(CallNode*, Node*, bool)+0x5c8 (compile.hpp:834)
V [libjvm.so+0x87cdc8] CallGenerator::do_late_inline_helper()+0xb08 (callGenerator.cpp:850)
V [libjvm.so+0xa328e9] Compile::inline_incrementally_one()+0xe9 (compile.cpp:2519)
V [libjvm.so+0xa3372e] Compile::inline_incrementally(PhaseIterGVN&)+0x23e (compile.cpp:2602)
V [libjvm.so+0xa351d8] Compile::Optimize()+0x318 (compile.cpp:2741)
V [libjvm.so+0xa396b1] Compile::Compile(ciEnv*, ciMethod*, int, Options, DirectiveSet*)+0x1b81 (compile.cpp:869)
V [libjvm.so+0x873667] C2Compiler::compile_method(ciEnv*, ciMethod*, int, bool, DirectiveSet*)+0x207 (c2compiler.cpp:134)
V [libjvm.so+0xa45190] CompileBroker::invoke_compiler_on_method(CompileTask*)+0x980 (compileBroker.cpp:2292)
V [libjvm.so+0xa45ec8] CompileBroker::compiler_thread_loop()+0x4a8 (compileBroker.cpp:1951)
V [libjvm.so+0xf09d4c] JavaThread::thread_main_inner()+0xcc (javaThread.cpp:721)
V [libjvm.so+0x180d22a] Thread::call_run()+0xba (thread.cpp:220)
V [libjvm.so+0x14fdfca] thread_native_entry(Thread*)+0x12a (os_linux.cpp:787)

TestNullableArrays::test107 was disabled by JDK-8324949.

Might be similar to JDK-8278873 (and linked bugs).