Panic3946

I've had - and several others also - lots of crashes on 7.3.1. Same symptoms as you have. There are several other topics. My last crashes were 3 days ago where I had 3 in the same day, within about 2 hours! (Prior to that it had been up about 2 weeks, though one of those I was away so the server wasn't used as much). I decided to upgrade to 7.3.2 and so far (*knocks on wood*) it's been stable. I do have Unraid logs, dmesg --follow, and top running in windows though so that if it does crash, hopefully I see a hint in there.

How did you get these logs? I'm having similar issues (https://forums.unraid.net/topic/199559-unraid-731-system-becomes-unresponsive/#findComment-1630259) though on an AMD Ryzen 7600X CPU. I honestly don't suspect a hardware failure, but I'm at a loss as to the cause. I do see that a 7.3.2 is out and I plan on upgrading to that once my parity check is done in about 3-5 days.

And to report, just now, that another freeze/crash has occurred same as before. Unraid completely unresponsive and requires a hard reset. It had been online 24/7 no issue since my last post on July 2nd, though I have been away on vacation for the last 5 days so the server, with everything running as usual (dockers, etc) had less activity than usual. Still on 7.3.1.

I figured I'd chime in with my own update. Since I had those 3 crashes very closely together.. I have not had another one since. knocks on wood immediately I now have 6 days, 5 hours of uptime. With all my usual stuff running. Still on 7.3.1.

I wanted to chime in to say "me too". I was on 7.2.6 previously. Not much has changed in my config - a new docker stack to replace two existing dockers. As others have reported, Unraid becomes completely unresponsive. Even the local CLI interface is (mostly) unresponsive. I have a login prompt which I can type a username in, but on pressing enter, I am never prompted to input a password, and after a minute or so, a timeout occurs and Im back to a username prompt. I can't seem to find a way to tell when I upgraded to 7.3.1 but the files on my boot flash show May 27th which seems about right. My crashing issues only started about 5-7 days ago though. I've had 3 crashes since. Always the same. Once this morning, once yesterday, and once several days before. The one yesterday was particularly interesting because my bzmodules file on the USB ended up corrupted (it's SHA256 hash didn't match the hash file anymore, despite it's size being identical to the original) so I had to reapply a stock file. In my particular case, I run 19 dockers, my docker.img is usually around 79% used (I increased the size eons ago to 50gb). I have 32gb of RAM and usually am around 40% to 50% used, with System using about 2.7gb, VM (just 1) using 2.3gb, and docker using the rest (about 7.5 to 10gb). My crash yesterday was interesting as it happened immediately after I finished watching a show on Plex (docker) and I couldn't watch another so I went to my computer. The Unraid dashboard was already on my browser, though unresponsive, and it showed the RAM usage at 94%. Unsure if this is related or not.. on rare occasions the ram consumption does shoot up pretty high but thats usually during some specific video transcoding process. I think we can pretty much rule out hardware failure. I believe I've seen about 3 or 4 other posts about this issue so I think it's extremely unlikely all of us are having hardware failures of some sort after this upgrade. That and Unraid support has told me in the past they suspected a hardware failure (on a different issue) and recommended replacing the ($500) motherboard. I did that at the time and the issue of the time persisted, so I'm very hesitant to accept a generic "hardware issue" answer as a cause until it can be well proven. If this persists and there are no findings as to cause, I will be forced try unraid-diagnostics-20260626-0807.zipto go back to 7.2.6.