runtime/jsig/Test8017498.sh fails with UnsatisfiedLinkError: "wrong ELF class: ELFCLASS32

java version "1.9.0-internal-fastdebug"
Java(TM) SE Runtime Environment (build 1.9.0-internal-fastdebug-20151202171449.iignatye.hs-rt-b00)
Java HotSpot(TM) 64-Bit Server VM (build 1.9.0-internal-fastdebug-20151202171449.iignatye.hs-rt-b00, mixed mode)
ERROR: ld.so: object '/export/local/aurora/CommonData/JDK_DIR/jre/lib/aarch64/libjsig.so' from LD_PRELOAD cannot be preloaded (cannot open shared object file): ignored.
Exception in thread "main" java.lang.UnsatisfiedLinkError: /export/local/aurora/sandbox/results/workDir/runtime/jsig/Test8017498/libTestJNI.so: /export/local/aurora/sandbox/results/workDir/runtime/jsig/Test8017498/libTestJNI.so: wrong ELF class: ELFCLASS32
at java.lang.ClassLoader$NativeLibrary.load(Native Method)