title: MongoDB aborting when running mongod command on terminal
body: <p>when i run <code>mongod</code> command on ubuntu terminal i get this error:</p>
  <pre><code>{&quot;t&quot;:{&quot;$date&quot;:&quot;2020-10-28T22:27:29.341+05:00&quot;},&quot;s&quot;:&quot;I&quot;,  &quot;c&quot;:&quot;CONTROL&quot;,  &quot;id&quot;:23285,   &quot;ctx&quot;:&quot;main&quot;,&quot;msg&quot;:&quot;Automatically disabling TLS 1.0, to force-enable TLS 1.0 specify --sslDisabledProtocols 'none'&quot;}
  {&quot;t&quot;:{&quot;$date&quot;:&quot;2020-10-28T22:27:29.348+05:00&quot;},&quot;s&quot;:&quot;W&quot;,  &quot;c&quot;:&quot;ASIO&quot;,     &quot;id&quot;:22601,   &quot;ctx&quot;:&quot;main&quot;,&quot;msg&quot;:&quot;No TransportLayer configured during NetworkInterface startup&quot;}
  {&quot;t&quot;:{&quot;$date&quot;:&quot;2020-10-28T22:27:29.349+05:00&quot;},&quot;s&quot;:&quot;I&quot;,  &quot;c&quot;:&quot;NETWORK&quot;,  &quot;id&quot;:4648601, &quot;ctx&quot;:&quot;main&quot;,&quot;msg&quot;:&quot;Implicit TCP FastOpen unavailable. If TCP FastOpen is required, set tcpFastOpenServer, tcpFastOpenClient, and tcpFastOpenQueueSize.&quot;}
  {&quot;t&quot;:{&quot;$date&quot;:&quot;2020-10-28T22:27:29.349+05:00&quot;},&quot;s&quot;:&quot;I&quot;,  &quot;c&quot;:&quot;STORAGE&quot;,  &quot;id&quot;:4615611, &quot;ctx&quot;:&quot;initandlisten&quot;,&quot;msg&quot;:&quot;MongoDB starting&quot;,&quot;attr&quot;:{&quot;pid&quot;:9479,&quot;port&quot;:27017,&quot;dbPath&quot;:&quot;/data/db&quot;,&quot;architecture&quot;:&quot;64-bit&quot;,&quot;host&quot;:&quot;E7250&quot;}}
  {&quot;t&quot;:{&quot;$date&quot;:&quot;2020-10-28T22:27:29.349+05:00&quot;},&quot;s&quot;:&quot;I&quot;,  &quot;c&quot;:&quot;CONTROL&quot;,  &quot;id&quot;:23403,   &quot;ctx&quot;:&quot;initandlisten&quot;,&quot;msg&quot;:&quot;Build Info&quot;,&quot;attr&quot;:{&quot;buildInfo&quot;:{&quot;version&quot;:&quot;4.4.1&quot;,&quot;gitVersion&quot;:&quot;ad91a93a5a31e175f5cbf8c69561e788bbc55ce1&quot;,&quot;openSSLVersion&quot;:&quot;OpenSSL 1.1.1f  31 Mar 2020&quot;,&quot;modules&quot;:[],&quot;allocator&quot;:&quot;tcmalloc&quot;,&quot;environment&quot;:{&quot;distmod&quot;:&quot;ubuntu2004&quot;,&quot;distarch&quot;:&quot;x86_64&quot;,&quot;target_arch&quot;:&quot;x86_64&quot;}}}}
  {&quot;t&quot;:{&quot;$date&quot;:&quot;2020-10-28T22:27:29.349+05:00&quot;},&quot;s&quot;:&quot;I&quot;,  &quot;c&quot;:&quot;CONTROL&quot;,  &quot;id&quot;:51765,   &quot;ctx&quot;:&quot;initandlisten&quot;,&quot;msg&quot;:&quot;Operating System&quot;,&quot;attr&quot;:{&quot;os&quot;:{&quot;name&quot;:&quot;Ubuntu&quot;,&quot;version&quot;:&quot;20.04&quot;}}}
  {&quot;t&quot;:{&quot;$date&quot;:&quot;2020-10-28T22:27:29.349+05:00&quot;},&quot;s&quot;:&quot;I&quot;,  &quot;c&quot;:&quot;CONTROL&quot;,  &quot;id&quot;:21951,   &quot;ctx&quot;:&quot;initandlisten&quot;,&quot;msg&quot;:&quot;Options set by command line&quot;,&quot;attr&quot;:{&quot;options&quot;:{}}}
  {&quot;t&quot;:{&quot;$date&quot;:&quot;2020-10-28T22:27:29.350+05:00&quot;},&quot;s&quot;:&quot;E&quot;,  &quot;c&quot;:&quot;NETWORK&quot;,  &quot;id&quot;:23024,   &quot;ctx&quot;:&quot;initandlisten&quot;,&quot;msg&quot;:&quot;Failed to unlink socket file&quot;,&quot;attr&quot;:{&quot;path&quot;:&quot;/tmp/mongodb-27017.sock&quot;,&quot;error&quot;:&quot;Operation not permitted&quot;}}
  {&quot;t&quot;:{&quot;$date&quot;:&quot;2020-10-28T22:27:29.350+05:00&quot;},&quot;s&quot;:&quot;F&quot;,  &quot;c&quot;:&quot;-&quot;,        &quot;id&quot;:23091,   &quot;ctx&quot;:&quot;initandlisten&quot;,&quot;msg&quot;:&quot;Fatal assertion&quot;,&quot;attr&quot;:{&quot;msgid&quot;:40486,&quot;file&quot;:&quot;src/mongo/transport/transport_layer_asio.cpp&quot;,&quot;line&quot;:919}}
  {&quot;t&quot;:{&quot;$date&quot;:&quot;2020-10-28T22:27:29.350+05:00&quot;},&quot;s&quot;:&quot;F&quot;,  &quot;c&quot;:&quot;-&quot;,        &quot;id&quot;:23092,   &quot;ctx&quot;:&quot;initandlisten&quot;,&quot;msg&quot;:&quot;\n\n***aborting after fassert() failure\n\n&quot;}
  </code></pre>
  <p>mongod process is running when i enter command <code>sudo systemctl status mongod</code></p>
  <pre><code>● mongod.service - MongoDB Database Server
       Loaded: loaded (/lib/systemd/system/mongod.service; enabled; vendor preset: ena&gt;
       Active: active (running) since Wed 2020-10-28 22:02:55 PKT; 32min ago
         Docs: https://docs.mongodb.org/manual
     Main PID: 7566 (mongod)
       Memory: 159.0M
       CGroup: /system.slice/mongod.service
               └─7566 /usr/bin/mongod --config /etc/mongod.conf
  
  Oct 28 22:02:55 E7250 systemd[1]: Started MongoDB Database Server.
  </code></pre>
  <p>what went wrong?</p>
  <p><strong>etc/mongod.conf file</strong></p>
  <pre><code># mongod.conf
  
  # for documentation of all options, see:
  #   http://docs.mongodb.org/manual/reference/configuration-options/
  
  # Where and how to store data.
  storage:
    dbPath: /var/lib/mongodb
    journal:
      enabled: true
  #  engine:
  #  mmapv1:
  #  wiredTiger:
  
  # where to write logging data.
  systemLog:
    destination: file
    logAppend: true
    path: /var/log/mongodb/mongod.log
  
  # network interfaces
  net:
    port: 27017
    bindIp: 127.0.0.1
  
  
  # how the process runs
  processManagement:
    timeZoneInfo: /usr/share/zoneinfo
  
  #security:
  
  #operationProfiling:
  
  #replication:
  
  #sharding:
  
  ## Enterprise-Only Options:
  
  #auditLog:
  
  #snmp:
  </code></pre>