JVM crashes during GC

Sachin Soman <sachonline.soman@xxxxxxxxx> · Wed, 17 Apr 2019 13:54:11 +0530

Hi,
Could you tell me if the following is some known issue?

While performing the following simple test, I see my JVM crashing (consistently):
1. Open a connection to an ESXi driver/host (passing ConnectAuthDefault instance).
2. Close the connection.
3. Invoke GC

When GC is triggered, at some point, some unallocated native memory is being tried to release. That's failing.

The error thrown is:

java(78745,0x70000241e000) malloc: *** error for object 0x7fd5df561390: pointer being freed was not allocated
*** set a breakpoint in malloc_error_break to debug

Frames from core dump:

    frame #0: 0x00007fff5b274b66 libsystem_kernel.dylib`__pthread_kill + 10
    frame #1: 0x00007fff5b43f080 libsystem_pthread.dylib`pthread_kill + 333
    frame #2: 0x00007fff5b1d01ae libsystem_c.dylib`abort + 127
    frame #3: 0x00007fff5b2ce8a6 libsystem_malloc.dylib`free + 521
    frame #4: 0x00000001127f43a7
    frame #5: 0x00000001127e3ffd
    frame #6: 0x00000001127e3ffd
    frame #7: 0x00000001127e3ffd
    frame #8: 0x00000001127e3ffd
    frame #9: 0x00000001127e4042
    frame #10: 0x00000001127e3ffd
    frame #11: 0x00000001127e3ffd
    frame #12: 0x00000001127dc4e7
    frame #13: 0x000000010c0e235e libjvm.dylib`JavaCalls::call_helper(JavaValue*, methodHandle*, JavaCallArguments*, Thread*) + 1710
    frame #14: 0x000000010c0e2b02 libjvm.dylib`JavaCalls::call_virtual(JavaValue*, KlassHandle, Symbol*, Symbol*, JavaCallArguments*, Thread*) + 356
    frame #15: 0x000000010c0e2cae libjvm.dylib`JavaCalls::call_virtual(JavaValue*, Handle, KlassHandle, Symbol*, Symbol*, Thread*) + 74
    frame #16: 0x000000010c1208ee libjvm.dylib`thread_entry(JavaThread*, Thread*) + 124
    frame #17: 0x000000010c33e84d libjvm.dylib`JavaThread::thread_main_inner() + 155
    frame #18: 0x000000010c33ff12 libjvm.dylib`JavaThread::run() + 448
    frame #19: 0x000000010c26058a libjvm.dylib`java_start(Thread*) + 246
    frame #20: 0x00007fff5b43c661 libsystem_pthread.dylib`_pthread_body + 340
    frame #21: 0x00007fff5b43c50d libsystem_pthread.dylib`_pthread_start + 377
    frame #22: 0x00007fff5b43bbf9 libsystem_pthread.dylib`thread_start + 13

I have installed Libvirt 5.2.0.
Java bindings libvirt-java 0.5.1
JNA 4.0.0
Tested Java environments: Oracle Java 8 and OpenJDK 8 on MAC, OpenJDK 11 on Ubuntu 16

Thanks & Regards
Sachin Soman

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