virtual machines are stopping after a few minutes

Description

Hello,

i have two systems with mini ITX server boards, ECC RAM and Xeon processors installed on one of them running FreeNAS in its latest version until yesterday and on the other TrueNAS 12 RC1 - on both systems virtual machines with Windows 10 and 4 GB RAM are installed and on both systems the machines stop after a short time for no apparent reason - no Windows system crash, but they are virtually frozen and can only be switched off and restarted by hard reset, after that the same thing happens again.

Is this a known problem? Or is it because such hardware configuration is not supported?

On similar hardware with VMware ESXI and Windows HyperV everything works fine.

Problem/Justification

None

Impact

None

SmartDraw Connector

Katalon Manual Tests (BETA)

Activity

Alexander Motin

November 30, 2020 at 5:19 PM

Closing it for now.

Bojo Klaff

November 9, 2020 at 1:30 PM

Hi, after the latest update to FreeNAS 12.0 Release at least on one machine it seems to work now. The Windows VM is running since a few days without stopping.

Must create and test a new machine on the other server to see if it runs there too.

Bojo Klaff

October 21, 2020 at 10:03 AM

Can´t find bhyve.core – find: bhyve: No such file or directory

Bojo Klaff

October 21, 2020 at 9:55 AM

I activated sysctl kern.capmode_coredump=1 and the machine crashed shortly after a restart – and heres the new debug protocol.

Alexander Motin

October 7, 2020 at 1:45 PM

In your debug I see a bunch of log messages alike to "kernel: pid 1778 (bhyve), jid 0, uid 0: exited on signal 6". It seems like bhyve process crashes due to some bug. But unfortunately since it runs in capabilities mode, it does not leave any dumps. Could you try to set sysctl kern.capmode_coredump=1, repeat the crash and then look for bhyve.core file somewhere on a file system, likely in a root of it.

Alternatively you may try to switch virtual hardware to alternative options, trying to limit the scope of the issue or may be workaround it.

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Complete

Details

Assignee

Alexander Motin

Reporter

Bojo Klaff

Labels

bhyve

Components

Fix versions

12.0-RELEASE

Affects versions

12.0-RC1

Priority

Low

More fields

Katalon Platform

Created September 30, 2020 at 1:03 PM

Updated July 1, 2022 at 3:30 PM

Resolved November 30, 2020 at 5:19 PM