[Conference] Native crash during repeatedly publishing and stopping about owt-client-android

[gopipeddisetti]

1: user1 join room
2: user1 publish local stream
3: user1 publication.stop()

repeat step 2 and step 3 for few times
publishStability.log

11-15 14:16:18.331 4396-4440/oms.test.conference.apitest W/System.err: java.util.ConcurrentModificationException
11-15 14:16:18.331 4396-4440/oms.test.conference.apitest W/System.err: at java.util.LinkedList$LinkIterator.next(LinkedList.java:124)
11-15 14:16:18.331 4396-4440/oms.test.conference.apitest W/System.err: at oms.conference.ConferencePeerConnectionChannel.onSetSuccess(ConferencePeerConnectionChannel.java:103)
11-15 14:16:18.331 4396-4440/oms.test.conference.apitest E/rtc: #

Fatal error in gen/sdk/android/generated_base_jni/jni/../../../../../../../third_party/webrtc/sdk/android/src/jni/jni_generator_helper.h, line 38

last system error: 38

Check failed: !env->ExceptionCheck()

11-15 14:16:18.341 4396-4440/oms.test.conference.apitest A/libc: Fatal signal 6 (SIGABRT), code -6 in tid 4440 (signaling_threa)

Any solution for this, I am also facing this issue while doing a Subscription.
Any suggestion would be appreciated
Thank you.