This test failed on Aug 4 during jdk9/hs nightly testing on the aarch64 platform.

java.lang.LinkageError
at java.lang.invoke.MethodHandleNatives.linkMethodImpl(java.base@9-internal/MethodHandleNatives.java:386)
at java.lang.invoke.MethodHandleNatives.linkMethod(java.base@9-internal/MethodHandleNatives.java:366)
at java.util.concurrent.locks.AbstractQueuedSynchronizer.compareAndSetState(java.base@9-internal/AbstractQueuedSynchronizer.java:600)
at java.util.concurrent.locks.ReentrantLock$Sync.nonfairTryAcquire(java.base@9-internal/ReentrantLock.java:130)
at java.util.concurrent.locks.ReentrantLock$NonfairSync.tryAcquire(java.base@9-internal/ReentrantLock.java:199)
at java.util.concurrent.locks.AbstractQueuedSynchronizer.acquire(java.base@9-internal/AbstractQueuedSynchronizer.java:1225)
at java.util.concurrent.locks.ReentrantLock.lock(java.base@9-internal/ReentrantLock.java:267)
at ReservedStackTest$ReentrantLockTest.lockAndCall(ReservedStackTest.java:169)
at ReservedStackTest$ReentrantLockTest.lockAndCall(ReservedStackTest.java:170)
at ReservedStackTest$ReentrantLockTest.lockAndCall(ReservedStackTest.java:170)
at ReservedStackTest$ReentrantLockTest.lockAndCall(ReservedStackTest.java:170)
at ReservedStackTest$ReentrantLockTest.lockAndCall(ReservedStackTest.java:170)
at ReservedStackTest$ReentrantLockTest.lockAndCall(ReservedStackTest.java:170)

<snip>

Caused by: java.lang.StackOverflowError
at java.util.Arrays.equals(java.base@9-internal/Arrays.java:3186)
at java.lang.invoke.MethodType.equals(java.base@9-internal/MethodType.java:771)
at java.lang.invoke.MethodType.equals(java.base@9-internal/MethodType.java:766)
at java.lang.invoke.MethodType$ConcurrentWeakInternSet$WeakEntry.equals(java.base@9-internal/MethodType.java:1314)
at java.util.concurrent.ConcurrentHashMap.get(java.base@9-internal/ConcurrentHashMap.java:958)
at java.lang.invoke.MethodType$ConcurrentWeakInternSet.get(java.base@9-internal/MethodType.java:1252)
at java.lang.invoke.MethodType.makeImpl(java.base@9-internal/MethodType.java:305)
at java.lang.invoke.MethodType.insertParameterTypes(java.base@9-internal/MethodType.java:403)
at java.lang.invoke.MethodType.appendParameterTypes(java.base@9-internal/MethodType.java:416)
at java.lang.invoke.MethodHandleNatives.varHandleOperationLinkerMethod(java.base@9-internal/MethodHandleNatives.java:448)
at java.lang.invoke.MethodHandleNatives.linkMethodImpl(java.base@9-internal/MethodHandleNatives.java:378)
at java.lang.invoke.MethodHandleNatives.linkMethod(java.base@9-internal/MethodHandleNatives.java:366)
at java.util.concurrent.locks.AbstractQueuedSynchronizer.compareAndSetState(java.base@9-internal/AbstractQueuedSynchronizer.java:600)
at java.util.concurrent.locks.ReentrantLock$Sync.nonfairTryAcquire(java.base@9-internal/ReentrantLock.java:130)
at java.util.concurrent.locks.ReentrantLock$NonfairSync.tryAcquire(java.base@9-internal/ReentrantLock.java:199)
at java.util.concurrent.locks.AbstractQueuedSynchronizer.acquire(java.base@9-internal/AbstractQueuedSynchronizer.java:1225)
at java.util.concurrent.locks.ReentrantLock.lock(java.base@9-internal/ReentrantLock.java:267)
at ReservedStackTest$ReentrantLockTest.lockAndCall(ReservedStackTest.java:169)
... 1006 more