SIGSEGV for forward input plugin

[mrunmayee003]

Bug Report

Describe the bug
Fluent-bit crashes with following error

[2023/11/28 09:06:03]  [engine] caught signal (SIGSEGV)
#0  0x788448            in  delete_fw_connection_entry() at plugins/in_forward/fw_conn.c:198
#1  0x7883e6            in  fw_conn_del() at plugins/in_forward/fw_conn.c:178
#2  0x787fd4            in  fw_conn_event() at plugins/in_forward/fw_conn.c:94
#3  0x4d14f9            in  flb_engine_start() at src/flb_engine.c:1006
#4  0x4735f1            in  flb_lib_worker() at src/flb_lib.c:638
#5  0x7f27549b4104      in  ???() at ???:0
#6  0x7f27532b0b2c      in  ???() at ???:0
#7  0xffffffffffffffff  in  ???() at ???:0
Aborted

Config for fluent-bit (Oel7 x86-64):

[SERVICE]
    Flush                     5
    Daemon                    off
    log_file                  /var/log/fluentbit.log
    Log_Level                 trace
    parsers_file              parsers.conf
    Workers                   1
    HTTP_Server               On
    HTTP_Listen               0.0.0.0
    HTTP_PORT                 2020
    Health_Check              On
    HC_Errors_Count           5
    HC_Retry_Failure_Count    5
    HC_Period                 5
    storage.path              /var/log/flb-spillover-backup/
    storage.sync              full
    storage.checksum          off
    storage.max_chunks_up     128
    storage.backlog.mem_limit 10M

[INPUT]
    Name              forward
    Alias             forward_vm
    Listen            0.0.0.0
    Port              24224
    Buffer_Chunk_Size 1M
    Buffer_Max_Size   6M
    storage.type      filesystem

[INPUT]
    Name              tcp
    Alias             tcp_vm
    Listen            0.0.0.0
    Port             24225
    Chunk_Size        1M
    Buffer_Size       6M
    Format            json
    storage.type      filesystem

[OUTPUT]
    Name        kafka
    Match       *
    Alias       output_to_kafka_vm
    Brokers     <kafka-brokers>
    format      json
    rdkafka.allow.auto.create.topics true
    rdkafka.compression.type snappy
    rdkafka.linger.ms 500
    rdkafka.batch.size 10000
    rdkafka.queue.buffering.max.messages 100000
    rdkafka.sticky.partitioning.linger.ms 10

[patrick-stephens]

Please follow the template to provide all the required information - particularly relevant here will be the version and target OS.

If it is not the latest version is it reproducible with it? 2.2.0 is the latest version.

[github-actions]

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[github-actions]

This issue was closed because it has been stalled for 5 days with no activity.