segfault in AdminClient.delete_consumer_groups

[elbaro]

Description

waiting for futures returned by AdminClient.delete_consumer_groups() fails assertions.

How to reproduce

def reset(conf):
    admin_client = AdminClient(conf)
    futures: dict[str, _] = admin_client.delete_consumer_groups([CONSUMER_GROUP])
    for _consumer, future in futures.items():
        future.result()  # panics

reset({"bootstrap.servers": bootstrap_servers})

python3.11: rdkafka_queue.h:1052: rd_kafka_enq_once_del_source_return: Assertion `eonce->refcnt > 0'
failed.
Aborted                 (core dumped) python3.11 my_script.py

Checklist

Please provide the following information:

• [ ] confluent-kafka-python and librdkafka version (confluent_kafka.version() and confluent_kafka.libversion()):
  • version = ('2.2.0', 33685504)
• [ ] Apache Kafka broker version:
  • cluster version 0.1
• [ ] Client configuration: {...}
• [ ] Operating system: linux
• [ ] Provide client logs (with 'debug': '..' as necessary)
• [ ] Provide broker log excerpts
• [ ] Critical issue

[pranavrth]

Can you please explain little more as in which condition this issue is happening? Can you provide the debug logs as well? You can enable debug logs using config 'debug': 'admin'.

[nhaq-confluent]

@elbaro Wanted to follow up for @pranavrth's request for some more information that could help us evaluate later.

If this issue is no longer needed, please advise so we can close. Thank you!

[elbaro]

Closing this as I no longer work on this