The VM has crashed on MacOS aarch64 (M1) while executing the following tests:
gc/shenandoah/TestLotsOfCycles.java#iu-aggressive
gc/shenandoah/TestJcmdHeapDump.java#iu-aggressive

A similar crash was reported with G1 at an earlier time: JDK-8221516

# Internal Error (/darwinaarch64/jdk18u/src/hotspot/share/gc/shared/satbMarkQueue.cpp:169), pid=34167, tid=15107
# fatal error: Thread SATB queue has an unexpected active state

V [libjvm.dylib+0x59acd4] report_fatal(VMErrorType, char const*, int, char const*, ...)+0x124
V [libjvm.dylib+0xe90cbc] SATBMarkQueueSet::verify_active_states(bool)::VerifyThreadStatesClosure::do_thread(Thread*)+0xd8
V [libjvm.dylib+0x10a71e0] Threads::threads_do(ThreadClosure*)+0x54
V [libjvm.dylib+0xe8ffd4] SATBMarkQueueSet::verify_active_states(bool)+0xec
V [libjvm.dylib+0xe90050] SATBMarkQueueSet::set_active_all_threads(bool, bool)+0x64
V [libjvm.dylib+0xedf5e0] ShenandoahConcurrentMark::finish_mark()+0x190
V [libjvm.dylib+0xee2fc4] ShenandoahDegenGC::op_degenerated()+0x1d8
V [libjvm.dylib+0xee2d34] ShenandoahDegenGC::entry_degenerated()+0x148
V [libjvm.dylib+0xf7fc7c] VM_ShenandoahDegeneratedGC::doit()+0x30
V [libjvm.dylib+0x114fec0] VM_Operation::evaluate()+0x104
V [libjvm.dylib+0x116bc88] VMThread::evaluate_operation(VM_Operation*)+0x12c
V [libjvm.dylib+0x116c848] VMThread::inner_execute(VM_Operation*)+0x33c
V [libjvm.dylib+0x116b960] VMThread::loop()+0xb4
V [libjvm.dylib+0x116b748] VMThread::run()+0xc0