PopFrame() was unexpectedly done

Test: test/hotspot/jtreg/vmTestbase/nsk/jvmti/PopFrame/popframe004/TestDescription.java

Log:
nativeMeth(): calling the native nativeMeth2()
nativeMeth2(): calling the Java activeMethod()
Going to pop the frame on other thread...
>>>>>>>> Invoke SuspendThread()
<<<<<<<< SuspendThread() is successfully done
>>>>>>>> Invoke PopFrame()
Check FAILED: PopFrame() was unexpectedly done
Check PASSED: No JVMTI events were generated by the function PopFrame()
>>>>>>>> Invoke ResumeThread()
<<<<<<<< ResumeThread() is successfully done
TEST FAILED: thread with the method of the popped frame is still alive