Kafka producer failing with SIGSEGV panic when closing the producer connection

Application Functionality : Consumes messages from kafka queue and puts in buffered channel . From buffered channel, go function reads from that channel and do required message processing. if this message processing fails , it will publish back to the same kafka queue where message is consumed.

Problem : When i keep load to test this application, sometimes it is crashing with below error when producer is about to close / closing .

fatal error: unexpected signal during runtime execution
[signal SIGSEGV: segmentation violation code=0x1 addr=0x7f518cca5280 pc=0xbe690a]

runtime stack:
runtime.throw({0x1104c3f?, 0x1000?})
    /usr/local/go/src/runtime/panic.go:992 +0x71
runtime.sigpanic()
    /usr/local/go/src/runtime/signal_unix.go:802 +0x3a9

goroutine 7620665 [syscall]:
runtime.cgocall(0xb37af0, 0xc00426fb00)
    /usr/local/go/src/runtime/cgocall.go:157 +0x5c fp=0xc00426fad8 sp=0xc00426faa0 pc=0x46cc7c
github.com/confluentinc/confluent-kafka-go/kafka._Cfunc_do_produce(0x7f518cca4930, 0x7f518d6b8ea0, 0xffffffff, 0x2, 0x0, 0xc00bfd2000, 0xff5, 0x1, 0xc0053c85ec, 0x0, ...)
    _cgo_gotypes.go:773 +0x4f fp=0xc00426fb00 sp=0xc00426fad8 pc=0x94bcef
github.com/confluentinc/confluent-kafka-go/kafka.(*Producer).produce.func2(0x2?, 0x7f518d6b8ea0, 0x1346248?, 0x0, 0x1d3?, 0xc00426fc98, 0xc0226741c8?, 0x12946a80?, 0xc00426fcc8, 0x0, ...)
    /go/pkg/mod/github.com/confluentinc/confluent-kafka-go@v1.9.1/kafka/producer.go:263 +0x248 fp=0xc00426fbb8 sp=0xc00426fb00 pc=0x962de8
github.com/confluentinc/confluent-kafka-go/kafka.(*Producer).produce(0xc00d684580, 0xc00426fec0, 0x4cd07b?, 0xc0100970e0)
    /go/pkg/mod/github.com/confluentinc/confluent-kafka-go@v1.9.1/kafka/producer.go:263 +0x50e fp=0xc00426fd90 sp=0xc00426fbb8 pc=0x9628ce
github.com/confluentinc/confluent-kafka-go/kafka.(*Producer).Produce(...)
    /go/pkg/mod/github.com/confluentinc/confluent-kafka-go@v1.9.1/kafka/producer.go:285
server/queue.PublishToOutQ({0xc00bfd2000, 0xff5, 0xff5}, {0xc012a28d40, 0x8}, 0x0?, {0xc012908f60, 0x14}, {0x10e221f, 0x2}, ...)
    /tmp/test-server/queue/producer.go:256 +0x211 fp=0xc00426ff78 sp=0xc00426fd90 pc=0xb168b1
server/queue.SendMsg.func3()
    /tmp/test-server/queue/consumer.go:132 +0x57 fp=0xc00426ffe0 sp=0xc00426ff78 pc=0xb0aeb7
runtime.goexit()
    /usr/local/go/src/runtime/asm_amd64.s:1571 +0x1 fp=0xc00426ffe8 sp=0xc00426ffe0 pc=0x4d1d21
created by server/queue.SendMsg
    /tmp/test-server/queue/consumer.go:132 +0xb4f

**Go Version : **

1.18

**Confluent Kakfa Version : **

github.com/confluentinc/confluent-kafka-go v1.9.1

kafka consumer configurations :

"consumer": {
    "queued.max.messages.kbytes.int": "1000000",
    "fetch.message.max.bytes.int": "1048576",
    "receive.message.max.bytes.int": "100000000",
    "max.partition.fetch.bytes.int": "1048576",
    "auto.offset.reset.string": "latest",
    "enable.auto.commit.boolean": "true",
    "auto.commit.interval.ms.int": "5000",
    "socket.keepalive.enable.boolean": "true",
    "metadata.max.age.ms.int": "900000",
    "session.timeout.ms.int": "30000",
    "heartbeat.interval.ms.int": "3000",
    "max.poll.interval.ms.int": "60000",
    "metadata.request.timeout.ms.int": "30000",
    "topic.metadata.refresh.interval.ms.int": "120000",
    "socket.timeout.ms.int": "10000",
    "fetch.wait.max.ms.int": "100",
    "statistics.interval.ms.int": "25000&qu开发者_JAVA技巧ot;
}

Kafka producer configuration :

"producer": {
    "socket.keepalive.enable.boolean": "true",
    "metadata.max.age.ms.int": "900000",
    "metadata.request.timeout.ms.int": "30000",
    "topic.metadata.refresh.interval.ms.int": "120000",
    "retries.int": "1000000",
    "message.timeout.ms.int": "300000",
    "socket.timeout.ms.int": "10000",
    "max.in.flight.requests.per.connection.int": "5",
    "enable.idempotence.boolean": "true",
    "statistics.interval.ms.int": "25000"
}

Can you please help me on fixing this issue. Thanks in advance.

Kafka publish to happen without errors but it is failing with segmentation violation error.