On Thu, Dec 7, 2023 at 3:38 PM Pete Wright <p...@nomadlogic.org> wrote:
> > > On 10/13/23 7:34 PM, Warner Losh wrote: > > > > > > > the messages i posted in the start of the thread are from the VM > itself > > (13.2-RELEASE). The zpool on the hypervisor (13.2-RELEASE) showed no > > such issues. > > > > Based on your comment about the improvements in 14 I'll focus my > > efforts > > on my workstation, it seemed to happen regularly so hopefully i can > > find > > a repo case. > > > > > > Let me now if you see similar messages in stable/14. I think I've fixed > > all the > > issues with timeouts, though you shouldn't ever seem them in a vm setup > > unless something else weird is going on. > > > > > Hi Warner, just resurfacing this thread because I've had a few lockups > on my workstation running 14.0-STABLE. I was able to capture a photo of > the hang and this seems to be the most important line: > > nvme0: Resetting controller due to a timeout and possible hot unplug. > > When I scan the device after reboot I don't see any errors, but if there > is a particular thing I should check via nvmecontrol please let me know. > Also, since it mentions possible hot unplug I wonder if this is > hardware/firmware related to my system? > > Anyway, haven't found a repro case yet but it has locked up a few times > the past two weeks. > What the message means is that (a) we stopped getting interrupts from the device and (b) when we went to check on the status of the device it read back like missing hardware. So is this from inside the VM running under bhyve, or in the host that's hosting the VM? We have different next steps depending on where it is. Warner
