Burk

It looks like the problem is back again. I think Is is happen after todays update at 2PM.
 
/opt/eset/esets/sbin/esets_daemon --version /opt/eset/esets/sbin/esets_daemon (esets) 4.5.15 There is a lot of /tmp/bt.esets_daemon.* files
cat bt.esets_daemon.EkR1IE signal = 11 bad addr = 0xcfc00004  
/opt/eset/esets/sbin/esets_update --verbose Naruszenie ochrony pamięci (translate: Memory protection violation)  
Esets hung in starting loop
systemctl start esets.service Job for esets.service failed because a fatal signal was delivered to the control process. See "systemctl status esets.service" and "journalctl -xe" for details. "journalctl -xe" Nov 19 15:26:16 eset-mail esets_daemon[3065]: debug[0bf90000]: ESET Security Daemon, Version 4.5.15 Nov 19 15:26:16 eset-mail esets_daemon[3065]: debug[0bf90000]: Start Antivirus scanner initialization Nov 19 15:26:16 eset-mail esets_daemon[3065]: debug[0bf90000]: Searching for section dac in configuration Nov 19 15:26:16 eset-mail esets_daemon[3065]: debug[0bf90000]: Using configuration for section dac Nov 19 15:26:20 eset-mail esets_daemon[3071]: debug[0bff0000]: ESET Security Daemon, Version 4.5.15 Nov 19 15:26:20 eset-mail esets_daemon[3071]: debug[0bff0000]: Start Antivirus scanner initialization Nov 19 15:26:20 eset-mail esets_daemon[3071]: debug[0bff0000]: Searching for section dac in configuration Nov 19 15:26:20 eset-mail esets_daemon[3071]: debug[0bff0000]: Using configuration for section dac Nov 19 15:26:23 eset-mail esets_daemon[3078]: debug[0c060000]: ESET Security Daemon, Version 4.5.15 Nov 19 15:26:23 eset-mail esets_daemon[3078]: debug[0c060000]: Start Antivirus scanner initialization (...) Server : centos 7.9.2009 (64), rebooted.
 

solution (just tested with one of our systems) for our site:
 
[root@vm /]# cd /var/opt/eset/esets/lib [root@vm lib]# mv em002_32.dat em002_32.dat.o [root@vm lib]# cd /opt/eset/esets/sbin/ [root@vm sbin]# ./esets_update --verbose Virus signature database has been updated successfully. ESETS Update utility +-+--------------------+------------------------+------------------------+ | | Module | Available version | Installed version | +-+--------------------+------------------------+------------------------+ |*| loader | 1076 (20200313) | | |*| perseus | 1566.4 (20201006) | | |*| engine | 22334 (20201117) | | |*| archiver | 1310 (20201029) | | |*| heuristic | 1203 (20201015) | | |*| cleaner | 1214 (20200921) | | | | | | �o}��Ue��o}��<{��0|�p6{�0�[�� | | | | | | | | | | | +-+--------------------+------------------------+------------------------+ [root@vm sbin]# ./esets_update --verbose Update is not necessary - the installed virus signature database is current. ESETS Update utility +-+--------------------+------------------------+------------------------+ | | Module | Available version | Installed version | +-+--------------------+------------------------+------------------------+ | | loader | 1076 (20200313) | 1076 (20200313) | | | perseus | 1566.4 (20201006) | 1566.4 (20201006) | | | engine | 22334 (20201117) | 22334 (20201117) | | | archiver | 1310 (20201029) | 1310 (20201029) | | | heuristic | 1203 (20201015) | 1203 (20201015) | | | cleaner | 1214 (20200921) | 1214 (20200921) | +-+--------------------+------------------------+------------------------+ [root@vm sbin]# systemctl start esets [root@vm sbin]# systemctl status esets ● esets.service - ESET Scanner Daemon Loaded: loaded (/usr/lib/systemd/system/esets.service; enabled; vendor preset: disabled) Active: active (running) since Thu 2020-11-19 16:59:09 CET; 4s ago Process: 94942 ExecStart=/opt/eset/esets/sbin/esets_daemon (code=exited, status=0/SUCCESS) Main PID: 94943 (esets_daemon) CGroup: /system.slice/esets.service ├─94943 /opt/eset/esets/sbin/esets_daemon ├─94944 /opt/eset/esets/sbin/esets_daemon └─94945 /opt/eset/esets/lib/esets_wwwi  
 

solution (just tested with one of our systems) for our site:
 
[root@vm /]# cd /var/opt/eset/esets/lib [root@vm lib]# mv em002_32.dat em002_32.dat.o [root@vm lib]# cd /opt/eset/esets/sbin/ [root@vm sbin]# ./esets_update --verbose Virus signature database has been updated successfully. ESETS Update utility +-+--------------------+------------------------+------------------------+ | | Module | Available version | Installed version | +-+--------------------+------------------------+------------------------+ |*| loader | 1076 (20200313) | | |*| perseus | 1566.4 (20201006) | | |*| engine | 22334 (20201117) | | |*| archiver | 1310 (20201029) | | |*| heuristic | 1203 (20201015) | | |*| cleaner | 1214 (20200921) | | | | | | �o}��Ue��o}��<{��0|�p6{�0�[�� | | | | | | | | | | | +-+--------------------+------------------------+------------------------+ [root@vm sbin]# ./esets_update --verbose Update is not necessary - the installed virus signature database is current. ESETS Update utility +-+--------------------+------------------------+------------------------+ | | Module | Available version | Installed version | +-+--------------------+------------------------+------------------------+ | | loader | 1076 (20200313) | 1076 (20200313) | | | perseus | 1566.4 (20201006) | 1566.4 (20201006) | | | engine | 22334 (20201117) | 22334 (20201117) | | | archiver | 1310 (20201029) | 1310 (20201029) | | | heuristic | 1203 (20201015) | 1203 (20201015) | | | cleaner | 1214 (20200921) | 1214 (20200921) | +-+--------------------+------------------------+------------------------+ [root@vm sbin]# systemctl start esets [root@vm sbin]# systemctl status esets ● esets.service - ESET Scanner Daemon Loaded: loaded (/usr/lib/systemd/system/esets.service; enabled; vendor preset: disabled) Active: active (running) since Thu 2020-11-19 16:59:09 CET; 4s ago Process: 94942 ExecStart=/opt/eset/esets/sbin/esets_daemon (code=exited, status=0/SUCCESS) Main PID: 94943 (esets_daemon) CGroup: /system.slice/esets.service ├─94943 /opt/eset/esets/sbin/esets_daemon ├─94944 /opt/eset/esets/sbin/esets_daemon └─94945 /opt/eset/esets/lib/esets_wwwi