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Date:      Mon, 31 Aug 2020 22:38:40 +1000
From:      Peter Grehan <grehan@freebsd.org>
To:        Yuri Pankov <ypankov@xsmail.com>
Cc:        virtualization@freebsd.org
Subject:   Re: bhyve/e1000: Assertion failed: (dtype == ntype), function e82545_transmit with win10 guest
Message-ID:  <320e0627-4497-6f89-3d45-7470610da8b0@freebsd.org>
In-Reply-To: <8467c97d-fba3-bd29-056e-de83a0277cbb@freebsd.org>
References:  <82d1db05-2454-a045-62cb-e62117e3cb22@xsmail.com> <8467c97d-fba3-bd29-056e-de83a0277cbb@freebsd.org>

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This appears to be an MP issue: if the number of vCPUs in the win10 
guest is set to 1, I'm unable to trigger this. However, it happens 
almost immediately with vCPUs > 1.

Even with a single vCPU there looks to be some false triggering of the 
transmit process: still debugging that.

later,

Peter.



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