Temporarily set SELinux to permissive mode to test if the error disappears. If it does, you will need to create a custom policy module. 🛠️ Key Takeaway
If you see this error when performing bulk updates or linking large templates, increase the communication timeout in both zabbix_server.conf and zabbix_php.ini . Set Timeout=30 (maximum). zabbix cannot write to ipc socket broken pipe upd
The system ran out of memory or file descriptors, forcing the socket to close. Troubleshooting Steps 1. Check Service Status Temporarily set SELinux to permissive mode to test
Does this happen during a (like saving a template)? zabbix cannot write to ipc socket broken pipe upd
Check your web server error logs (e.g., /var/log/apache2/error.log or /var/log/nginx/error.log )
What is the of your environment (New Values Per Second)?