Jackjohnsonuk

Hello, I woke up this morning to a completely unresponsive/un-pingable server. Upon inspecting the logs it looks like it it had 17 instances of rcu_preempt detected expedited stalls on CPUs/tasks and on the last one just seemed to die. I'm unsure if this is just a sign of a dieing CPU, or if there's anything else which might cause it? I've attached the logs, in case there's anything else in there I've missed. Thanks for your help in advanced J syslog-192.168.1.10.log

I seem to be having a problem where unraid is crashing out/docker dying off. Looking at the logs it seems like my flash drive is corrupting, but this is the second flash drive now in two months to have a problem (see previous thread - ) Following the last error I purchased a new usb stick and has been working fine until now. Could it just be this is a fault usb drive, and I need another, or is there anything else I could/should be considering. New Diagnostics report attached. Many thanks for your help J tower-diagnostics-20240205-1805.zip

Thanks to you both for this, changing to ipvlan managed to fix that issue, however, something else is now causing the machine to kill the docker service overnight... To my inexpert eyes, and from reading the logs, I think it's possibly my usb boot drive dying? Is anyone else able to please cast their eye over it and see if that is the case or if I should start looking somewhere else please? tower-diagnostics-20231222-0614.zip

Thanks JorgeB, I restarted the docker service, but didn't reboot the system. I've now done that too. Fingers crossed!

Interesting. I'll monitor the system over the next couple of days and either come back with more logs (hopefully not), or mark this as resolved. Thanks again for your help

Thank you itimpi for your prompt response, I've swapped the docker network to ipvlan as suggested. Hopefully that is it! Today's shenanigans had pinned all my array devices to full read speed, while it was doing a parity check, and make the whole gui unresponsive. I couldn't stop the parity check from command line, nor export diagnostics. It was just locked up. Does macvlan just cause havoc to all things when it goes bad, or is it normally just related to network issues? Thankfully syslog server has saved today's events, which I attach. Thanks again for your help so far, it is appreciated. syslog-192.168.1.10.log

Good morning all, My Unraid system has become incredibly unstable lately and is locking up roughly every 24 hours. Initially through the logs I'd come to conclusion that one of my cache drivers was failing so upgraded both to new drives in an attempt to squash this problem once and for all! All seemed stable for a day or so, and then the problems returned. I am no expert at reading logs, and am at somewhat of a loss as to what to do next, so if anyone could provide some assistance, it's be greatly appreciated. I attach yesterdays, as the machine has completely locked this morning, and I can't even access the gui to download them. Many thanks in advance for your help J tower-diagnostics-20231201-2149.zip