After you install ENSLTP, the mfetpd service fails to start. Any attempt to restart the service also fails.

The logs and commands show the following errors.

Checking the status of the mfetpd service shows the following errors:

/opt/McAfee/ens/tp/init/mfetpd-control.sh status
* mfetpd.service - McAfee Endpoint Security for Linux Threat Prevention
   Loaded: loaded (/usr/lib/systemd/system/mfetpd.service; enabled; vendor preset: disabled)
   Active: failed (Result: start-limit) since Fri 2020-03-13 20:01:10 UTC; 18min ago
     Docs: man:mfetpd(8)
  Process: 12526 ExecStart=/opt/McAfee/ens/tp/bin/mfetpd (code=dumped, signal=ABRT)
  Process: 12514 ExecStartPre=/opt/McAfee/ens/tp/scripts/cgroup-mount-helper.sh systemd (code=exited, status=0/SUCCESS)
  Process: 12479 ExecStartPre=/opt/McAfee/ens/tp/scripts/fileaccess-control-wrapper.sh systemd (code=exited, status=0/SUCCESS)
  Process: 12476 ExecStartPre=/opt/McAfee/ens/tp/scripts/aac-control-wrapper.sh systemd (code=exited, status=0/SUCCESS)
 Main PID: 12526 (code=dumped, signal=ABRT)

Mar 13 20:01:05 <hostname> systemd[1]: Unit mfetpd.service entered failed state.
Mar 13 20:01:05 <hostname> systemd[1]: mfetpd.service failed.
Mar 13 20:01:10 <hostname> systemd[1]: mfetpd.service holdoff time over, scheduling restart.
Mar 13 20:01:10 <hostname> systemd[1]: Stopped McAfee Endpoint Security for Linux Threat Prevention.
Mar 13 20:01:10 <hostname> systemd[1]: start request repeated too quickly for mfetpd.service
Mar 13 20:01:10 <hostname> systemd[1]: Failed to start McAfee Endpoint Security for Linux Threat Prevention.
Mar 13 20:01:10 <hostname> systemd[1]: Unit mfetpd.service entered failed state.
Mar 13 20:01:10 <hostname> systemd[1]: mfetpd.service failed.

The mfetpd.log file shows the following error:

Mar 13 20:00:42 <hostname> INFO AMDATAndEngineRecovery [12209] Engine Recovery failed for Engine : 6010.8670Failed to load engine lib from - /var/McAfee/ens/tp/engine/lib/64/6010.8670/liblnxfv.so

The /var/log/messages file shows the following errors:

Mar  9 16:45:59 <hostname> systemd: Started McAfee Endpoint Security Platform for Linux.
Mar  9 16:46:06 <hostname> systemd: Starting McAfee Endpoint Security for Linux Threat Prevention...
Mar  9 16:46:06 <hostname> systemd: Started McAfee Endpoint Security for Linux Threat Prevention.
Mar  9 16:46:06 <hostname> mfetpd: mfetpd: /usr/local/boost/include/boost/thread/pthread/condition_variable_fwd.hpp:81: boost::condition_variable::~condition_variable(): Assertion `!ret' failed.
Mar  9 16:46:06 <hostname> abrt-hook-ccpp: Process 7441 (mfetpd) of user 0 killed by SIGABRT - dumping core
Mar  9 16:46:07 <hostname> systemd: mfetpd.service: main process exited, code=dumped, status=6/ABRT
Mar  9 16:46:07 <hostname> systemd: Unit mfetpd.service entered failed state.
Mar  9 16:46:07 <hostname> systemd: mfetpd.service failed.