zabbix active checks started to fail

[nobre255]

I have same problem.


24525:20190629:234812.080 Got signal [signal:15(SIGTERM),sender_pid:1,sender_uid:0,reaso n:0]. Exiting ...
24533:20190629:234812.080 Got signal [signal:15(SIGTERM),sender_pid:1,sender_uid:0,reaso n:0]. Exiting ...
24534:20190629:234812.081 Got signal [signal:15(SIGTERM),sender_pid:1,sender_uid:0,reaso n:0]. Exiting ...
24532:20190629:234812.081 Got signal [signal:15(SIGTERM),sender_pid:1,sender_uid:0,reaso n:0]. Exiting ...
24531:20190629:234812.081 Got signal [signal:15(SIGTERM),sender_pid:1,sender_uid:0,reaso n:0]. Exiting ...
24536:20190629:234812.082 Got signal [signal:15(SIGTERM),sender_pid:1,sender_uid:0,reaso n:0]. Exiting ...
24525:20190629:234812.083 Zabbix Agent stopped. Zabbix 3.0.17 (revision 80549).
25585:20190629:234812.097 Starting Zabbix Agent [Zabbix server]. Zabbix 3.0.17 (revision 80549).
25585:20190629:234812.097 **** Enabled features ****
25585:20190629:234812.097 IPv6 support: YES
25585:20190629:234812.097 TLS support: YES
25585:20190629:234812.097 **************************
25585:20190629:234812.097 using configuration file: /etc/zabbix/zabbix_agentd.conf
25585:20190629:234812.098 agent #0 started [main process]
25590:20190629:234812.098 agent #1 started [collector]
25592:20190629:234812.099 agent #3 started[listener #2]
25591:20190629:234812.099 agent #2 started[listener #1]
25593:20190629:234812.100 agent #4 started[listener #3]
25595:20190629:234812.100 agent #5 started [active checks #1]
25595:20190629:234815.100 active check configuration update from [127.0.0.1:10051] started to fail (cannot connect to [[127.0.0.1]:10051]: [4] Interrupted system call)

[emz]

Same here, I receive the same error - Zabbix Server, Proxy and agent v3.0.28.
Any ideas?

[emz]

Found it! It was the Linux firewall! Once I allowed communications to TCP port 10051 the issue disappeared!