CPU Temp after watchdog start

may0

Cadet
Joined
Apr 20, 2021
Messages
2
Hello all,

This is my first post ever so not sure if I'm putting this in the right spot but I've had a look through the forum and cant find the specifics of this problem I'm having.

I have a supermicro X11SDV-8C-TLN2F running Truenas 12.0 u3.

The board and hardware are functioning normally (as far as I can tell when i boot into something other than Truenas) and have run Freenas 11.3 with no issues on the same hardware.
After upgrading to 12.0 (and updating the pool flags, oops) i have noticed that on or around the watchdog service starting during boot of truenas 12.0U3 the onboard CPU temp sensor changes from a normal reading to 99'C.
The CPU is obviously not at 99'C but this dose force the board into some sort of throttling mode to keep the CPU safe and tanks the performance of the system.
However if I unplug the network cables befor boot (1 port to a 1G switch, 1port direct to a PC @ 10G) everything is fine and the CPU temps remain normal, after the system is up i can reattach the network and operate normally.

Any help / insight would be greatly appreciated, Thanks.
 

may0

Cadet
Joined
Apr 20, 2021
Messages
2
Anyone know how I can get this issue on an official bug register?
 
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