Crash pods

[satyavank1988]

Bug Report

Describe the bug
Pods restart or crash time to time.

fluent-bit.conf

    [PARSER]
        Name docker_no_time
        Format json
        Time_Keep On
        Time_Key time
        Time_Format %Y-%m-%dT%H:%M:%S.%L
    [PARSER]
        Name docker_multiline
        Format regex
        Regex ^{"log":"(?!\\u0009)(?<log>\S(?:(\\")|[^"]){9}(?:(\\")|[^"])*)"
  fluent-bit.conf: |
    [SERVICE]
        Flush 1
        Daemon Off
        Log_Level info
        Parsers_File parsers.conf
        Parsers_File custom_parsers.conf
        HTTP_Server On
        HTTP_Listen 0.0.0.0
        HTTP_Port 2020
        storage.path /var/log/flb-storage/
        storage.backlog.mem_limit 100M
        storage.max_chunks_up 128
    [INPUT]
        Name tail
        Path /var/log/containers/*.log
        Parser docker_no_time
        Tag kube.*
        Mem_Buf_Limit 100M
        Skip_Long_Lines On
        storage.type filesystem
        DB /var/log/flb-storage/fluentbit.db
        Docker_Mode On
        Docker_Mode_Parser docker_multiline
    [INPUT]
        Name systemd
        Tag host.*
        Systemd_Filter _SYSTEMD_UNIT=kubelet.service
        Read_From_Tail On
    [FILTER]
        Name kubernetes
        Match kube.*
        Merge_Log On
        Keep_Log Off
        K8S-Logging.Parser On
        K8S-Logging.Exclude On
    [FILTER]
        Name grep
        Match *
        Exclude log .*dpi_tcp_tracker.*
    [FILTER]
        Name modify
        Match *
        Add cluster_name eu1tst-eks001
        Add source fluentbit
    [FILTER]
        Name    lua
        Match   kube.*
        script  /etc/fluentbit/lua/dedot.lua
        call    dedot
    [OUTPUT]
        Name kafka
        Match *
        Brokers servername:8200,servername:8200,servername:8200
        Topics logs
        timestamp_format iso8601
        storage.total_limit_size 25G
        rdkafka.ssl.certificate.location /etc/fluentbit/client_cert.pem
        rdkafka.ssl.key.location /etc/fluentbit/client_cert.key
        rdkafka.ssl.ca.location /etc/fluentbit/ca_cert.pem
        rdkafka.security.protocol ssl

Error logs

[2021/05/31 10:08:03] [error] [output:kafka:kafka.0] error encoding to JSON
[2021/05/31 10:08:03] [error] [output:kafka:kafka.0] error encoding to JSON
[2021/05/31 10:08:08] [engine] caught signal (SIGSEGV)
#0  0x562ccdf32607      in  produce_message() at plugins/out_kafka/kafka.c:159
#1  0x562ccdf33203      in  cb_kafka_flush() at plugins/out_kafka/kafka.c:406
#2  0x562ccdea869c      in  output_pre_cb_flush() at include/fluent-bit/flb_output.h:470
#3  0x562cce349aa6      in  co_init() at lib/monkey/deps/flb_libco/amd64.c:117

Environment

• Fluent-bit Version: v1.7.7
• Environment name and version (e.g. Kubernetes? What version?): K8s, 1.18

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[github-actions]

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