OPNsense Forum

English Forums => Zenarmor (Sensei) => Topic started by: dinguz on July 29, 2021, 11:40:09 am

Title: 21.7, disk errors, possibly related to iflib/netmap and igb driver
Post by: dinguz on July 29, 2021, 11:40:09 am

I'm using a Qotom box (Q3xxG4-P, with the Intel 211 network card) for OPNsense which worked really well until the upgrade to 21.7. As soon as there is any load on the system, I start getting these disk errors (ahci CAM errors or timeouts).
So far I have tried changing the SSD for an A-brand one, and I have reinstalled the system from the ISO. Still no luck. I have tried to disable NCQ en trim, but this doesn't seem to be it.

Edit: now that I think of it, the errors always start happening after enabling Sensei. You see that debugging thingy about the network card being put in permanently promiscuous mode, and shortly after that, the system hangs. Could that have anything to do with this?

See also https://forum.opnsense.org/index.php?topic=24122.0

Title: Re: 21.7, disk errors, possibly related to iflib/netmap and igb driver
Post by: vanelm on July 29, 2021, 04:36:48 pm

exactly same stuff. I211 could be the reason

Title: Re: 21.7, disk errors, possibly related to iflib/netmap and igb driver
Post by: mb on July 30, 2021, 02:02:41 am

Yes, this looks like the case. We were able to narrow down the problem to igb(4) and ahci driver.

Will have more updates once we have more information.

Title: Re: 21.7, disk errors, possibly related to iflib/netmap and igb driver
Post by: dinguz on July 30, 2021, 04:07:32 pm

The new test kernel by Franco seems to work, I have been running OPNsense + Sensei in native netmap mode for a few hours, and no more ahci errors/timeouts. Thanks to all involved!

Title: Re: 21.7, disk errors, possibly related to iflib/netmap and igb driver
Post by: mb on July 30, 2021, 07:45:22 pm

@dinguz, thanks for the update. Glad that it worked out.