os::commit_memory failed; error=Not enough space (errno=12)

I have a spring boot application running on ubuntu 20 ec2 machine where I am creating around 200000 threads to write data into kafka. However it is failing repeatedly with the following error

[138.470s][warning][os,thread] Attempt to protect stack guard pages failed (0x00007f828d055000-0x00007f828d059000).[138.470s][warning][os,thread] Attempt to deallocate stack guard pages failed.OpenJDK 64-Bit Server VM warning: [138.472s][warning][os,thread] Failed to start thread - pthread_create failed (EAGAIN) for attributes: stacksize: 1024k, guardsize: 0k, detached.INFO: os::commit_memory(0x00007f828cf54000, 16384, 0) failed; error='Not enough space' (errno=12)## There is insufficient memory for the Java Runtime Environment to continue.# Native memory allocation (mmap) failed to map 16384 bytes for committing reserved memory.

I have tried increasing memory of my ec2 instance to 64 gb which have been of no use. I am using docker stats and htop to monitor the memory footprint of the process and when it touches around 10 gb it fails with the given error.

I have also tried increasing the heap size and max memory for the process.

docker run --rm --name test -e JAVA_OPTS=-Xmx64g -v /workspace/logs/test:/logs -t test:master

Below is my code

    final int LIMIT = 200000;    ExecutorService executorService = Executors.newFixedThreadPool(LIMIT);    final CountDownLatch latch = new CountDownLatch(LIMIT);    for (int i = 1; i <= LIMIT; i++) {        final int counter = i;        executorService.execute(() -> {            try {                kafkaTemplate.send("rf-data", Integer.toString(123), "asdsadsd");                kafkaTemplate.send("rf-data", Integer.toString(123), "zczxczxczxc");                latch.countDown();            } catch (Exception e) {                logger.error("Error sending data: ", e);            }        });    }    try {        latch.await();    } catch (InterruptedException e) {        logger.error("error ltach", e);    }