[Unraid crashing and taking down network]

Wow! I had a bunch for P1-DIMMC1 so I moved some RAM around and took out two sticks.  I'll watch it for a while.  Thank you so much for your help!!!

[Unraid crashing and taking down network]

Thanks!  Here is the syslog

 

I see a bunch of machine check events that seem to be similar but the server runs memtest fine.  Any advice?

 

 

[Unraid crashing and taking down network]

I rolled back the update and the server continued to have the same issue. 
 

I switched my Ethernet cable to a different NIC and the problem went away for almost two months. 
 

Them I updated to 6.9.2.  And the machine started crashing again. It looks like the whole network didn’t go down, just the wired devices (including the WAPs). 
 

any help?

[Unraid crashing and taking down network]

I recently updated to 6.9.1 and after doing so my server will become unresponsive at random intervals and my entire network will not function.  When I look at a monitor directly attached to the server, it is just a black screen.  I end up needing to power cycle the router and server

 

I have machine check events (but have had them for the life of the server and not had this issue until after the update).

 

I ran memtest and had no errors.

 

I found other related threads but didn't see any solutions besides perhaps a new NIC

 

https://forums.unraid.net/topic/59142-unraid-crashing-and-taking-down-network/

https://forums.unraid.net/topic/56574-loss-of-network-crashes-server/page/2/

https://forums.unraid.net/topic/49700-riddle-me-this-unraid-kills-my-home-network/

 

Any thoughts or help on this?  My logs are attached below

 

 

 

 

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Welp... that worked! I wonder if it was because one of my dockers was Pihole?

 

thanks for your fast help and great work

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On 1/6/2020 at 7:39 PM, Squid said:

Post your diagnostics -> Tools, Diagnostics

hi Squid

 

here you go, thanks!

 

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I deleted my docker image because it was corrupted and now when I go back to install previously installed containers I get the following error. This also happens if I try to install new containers. 
 

Unable to find image 'binhex/containername' locally
/usr/bin/docker: Error response from daemon: Get https://registry-1.docker.io/v2/: dial tcp: lookup registry-1.docker.io on 10.10.20.1:53: read udp 10.10.20.200:49292->10.10.20.1:53: i/o timeout.