The server crashes for some unknown reason

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Poison

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Jul 27, 2024
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Hello everyone, I started noticing strange behavior on my proxmox server a long time ago, it just stopped working, that is, after about a day it stops being available, and proxmox itself does not ping, as well as all 4 virtual machines, one of which is pfsense, so the Internet stops working after it freezes. After reinstalling the system from scratch, nothing has changed, and the system freezes after about a day.
reboot these are my manual reboots from the button
 

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Because in above logs.txt, first time reboot is issued by shutdown command, and the system restart at Mar 27 14:38:10, running until Mar 28 15:17:01 unexpected reboot ( in the log does no have obvious event point to the cause), the system has been running 24 hours long.. I recommend use memtest86 to test the system for a few days. To check if memory corrupt, or CPU has some defect! if system rebooted while memtest86 running, it also may be is power supply unstable, you need reduce memory by remove some DIMM and retest it again.
 
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david_tao said:
Because in above logs.txt, first time reboot is issued by shutdown command, and the system restart at Mar 27 14:38:10, running until Mar 28 15:17:01 unexpected reboot ( in the log does no have obvious event point to the cause), the system has been running 24 hours long.. I recommend use memtest86 to test the system for a few days. To check if memory corrupt, or CPU has some defect! if system rebooted while memtest86 running, it also may be is power supply unstable, you need reduce memory by remove some DIMM and retest it again.
Click to expand...
I've already checked my memory, everything is fine. But I don't understand what the line in the logs means, which is repeated many times:
pve pveproxy[652610]: detected empty handle
 
Poison said:
I've already checked my memory, everything is fine. But I don't understand what the line in the logs means, which is repeated many times:
pve pveproxy[652610]: detected empty handle
Click to expand...
For the event, you can reference following discuss..
J

[SOLVED] Post in thread 'Problem with pveproxy "detected empty handle" after update'

I have found the solution to my problem.
My network cable had a defect, so a simple replacement did the trick.

Regarding your problem, I have got some questions:
  1. Have you checked that all networking devices (routers, switches, cables) are working
  2. Have you tried to restart the pveproxy service?
  3. Have you tried restarting every node in your cluster?
I hope this was helpful :)
 
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