[6.8.3] Unraid suddenly stops working


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Hello,

 

Today unraid has stopped working twice, this happened before with the same version, but it wasn't so frequently as today.

 

I'm having an Intel PCIe card that I pass-through to a PfSense VM that is my router, when I'm doing intensive LAN bandwidth and streaming from my unraid plex to my phone and also browsing unraid files, that's when the problem occurs.

 

After putting an static IP on my laptop and directly connect to my unraid's ethernet, it shows the Dashboard with an uptime of 6 minutes, but the interesting thing is that the unraid system hasn't rebooted.

The system looks like when you reboot the server, but it didn't reboot.

 

Now, besides that, of course.. all dockers and VMs are stopped.

When I start bringing up the dockers, and try to ping from unraid's command line to any of my dockers IP, the ping doesn't work; YES, I have enabled on the docker settings the option of "Host access to custom networks".

To fix this I had to stop the docker service, set the above setting to NO, apply and then set it to YES again, after that I can ping my docker's IPs from unraid's cli.

This is very weird.

Part of the log:

Aug 2 18:38:53 Tower kernel: md5: running, size: 1953514552 blocks
Aug 2 18:38:53 Tower kernel: md6: running, size: 3907018532 blocks
Aug 2 18:38:53 Tower kernel: md7: running, size: 3907018532 blocks
Aug 2 18:38:53 Tower kernel: md8: running, size: 3907018532 blocks
Aug 2 18:38:53 Tower kernel: md9: running, size: 7814026532 blocks
Aug 2 18:38:53 Tower kernel: md11: running, size: 7814026532 blocks
Aug 2 18:38:53 Tower emhttpd: shcmd (32): udevadm settle
Aug 2 18:38:55 Tower emhttpd: Opening encrypted volumes...
Aug 2 18:38:55 Tower emhttpd: Missing encryption key
Aug 2 18:38:55 Tower kernel: mdcmd (45): stop
Aug 2 18:38:55 Tower kernel: md3: stopping
Aug 2 18:38:55 Tower kernel: md4: stopping
Aug 2 18:38:55 Tower kernel: md5: stopping
Aug 2 18:38:55 Tower kernel: md6: stopping
Aug 2 18:38:55 Tower kernel: md7: stopping
Aug 2 18:38:55 Tower kernel: md8: stopping
Aug 2 18:38:55 Tower kernel: md9: stopping
Aug 2 18:38:55 Tower kernel: md11: stopping
Aug 2 18:38:55 Tower emhttpd: shcmd (44): /etc/rc.d/rc.php-fpm start
Aug 2 18:38:55 Tower root: Starting php-fpm done
Aug 2 18:38:55 Tower emhttpd: shcmd (45): /etc/rc.d/rc.nginx start
Aug 2 18:38:55 Tower root: Starting Nginx server daemon...
Aug 2 18:39:02 Tower root: nginx: [warn] "ssl_stapling" ignored, host not found in OCSP responder "r3.o.lencr.org" in the certificate "/etc/ssl/certs/unraid_bundle.pem"

 

 

My hardware is not old, so it might be a kernel problem when working with the PCIe network card, who knows..

X570 Aorus Pro Wifi
AMD Ryzen 9 3950X
64GB of RAM

 

I checked "Fix Common problems", and it is showing me the below:
 

Machine Check Events detected on your server

Your server has detected hardware errors. You should install mcelog via the NerdPack plugin, post your diagnostics and ask for assistance on the unRaid forums. The output of mcelog (if installed) has been logged

 

If I reboot my unraid, and run again Fix Common problems, the message above won't appear.

 

Again.. the only times when unraid is doing this, is when I'm using plex from my phone and also when I connect directly to my shares and play a movie using VLC on my phone too.

 

I don't want to reboot the server yet, maybe there is a way for me to provide here some logs to find out if this is a bug or not.

 

Thanks.

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