[Please Help] Assert fail on rd_kafka_broker_destroy_final

[lazern]

One of our customers application is crashing with below stack trace, when upgraded to librdkafka 2.4.0 from 0.11. Is there any workaround or Solution can be provided ? Its not reproducible at our end, whereas in our customer end the crash occurs in every 2-3 hrs when consuming data from kafka.

#0 0x00007948158969fc in pthread_kill () from ./lib/lib/x86_64-linux-gnu/libc.so.6
#1 0x0000794815842476 in raise () from ./lib/lib/x86_64-linux-gnu/libc.so.6
#2 0x00007948158287f3 in abort () from ./lib/lib/x86_64-linux-gnu/libc.so.6
#3 0x000079481582871b in ?? () from ./lib/lib/x86_64-linux-gnu/libc.so.6
#4 0x0000794815839e96 in __assert_fail () from ./lib/lib/x86_64-linux-gnu/libc.so.6
#5 0x0000794613ac85e7 in rd_kafka_broker_destroy_final (rkb=0x7946800f5fd0) at rdkafka_broker.c:4704
#6 0x0000794613b6b6a7 in rd_kafka_metadata_refresh_topics (rk=, rk@entry=0x7946804e16e0, rkb=0x7946800f5fd0,
rkb@entry=0x0, topics=topics@entry=0x7944a2da17d0, force=force@entry=1 '\001', allow_auto_create=,
cgrp_update=cgrp_update@entry=0 '\000', reason=0x7946138fb178 "broker down") at rdkafka_metadata.c:1423
#7 0x0000794613b6ba6a in rd_kafka_metadata_refresh_known_topics (rk=0x7946804e16e0, rkb=0x0, force=,
reason=0x7946138fb178 "broker down") at rdkafka_metadata.c:1465
#8 0x0000794613ac2f6a in rd_kafka_broker_fail (rkb=rkb@entry=0x79468052c150, level=level@entry=7,
err=err@entry=RD_KAFKA_RESP_ERR__TRANSPORT, fmt=fmt@entry=0x7946138d4538 "Closing connection due to nodename change")
at rdkafka_broker.c:674
#9 0x0000794613acd524 in rd_kafka_broker_op_serve (rkb=rkb@entry=0x79468052c150, rko=0x794804122c90) at rdkafka_broker.c:3475
#10 0x0000794613aced36 in rd_kafka_broker_ops_serve (timeout_us=, rkb=) at rdkafka_broker.c:3525
#11 rd_kafka_broker_ops_io_serve (rkb=rkb@entry=0x79468052c150, abs_timeout=) at rdkafka_broker.c:3585
#12 0x0000794613acf503 in rd_kafka_broker_consumer_serve (rkb=rkb@entry=0x79468052c150, abs_timeout=abs_timeout@entry=419799668530)
at rdkafka_broker.c:4279
#13 0x0000794613acfc99 in rd_kafka_broker_serve (rkb=rkb@entry=0x79468052c150, timeout_ms=, timeout_ms@entry=1000)
at rdkafka_broker.c:4421
#14 0x0000794613ad033d in rd_kafka_broker_thread_main (arg=arg@entry=0x79468052c150) at rdkafka_broker.c:4621
#15 0x000000000842b837 in _thrd_wrapper_function (aArg=) at tinycthread.c:576
#16 0x0000794815894ac3 in ?? () from ./lib/lib/x86_64-linux-gnu/libc.so.6
#17 0x0000794815926850 in ?? () from ./lib/lib/x86_64-linux-gnu/libc.so.6