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Date:      Tue, 3 Jan 2017 12:36:06 -0700
From:      Peter Grehan <grehan@freebsd.org>
To:        Harry Schmalzbauer <freebsd@omnilan.de>
Cc:        freebsd-virtualization@freebsd.org
Subject:   Re: pci_virtio_block.c Assertion failed: line 216
Message-ID:  <2a8308c3-1570-08a3-a993-0f699fcd267d@freebsd.org>
In-Reply-To: <586BFC91.4090404@omnilan.de>
References:  <586BFC91.4090404@omnilan.de>

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Hi Harry,

> trying to use bhyve(8) with virtio-blk and Windows guest results in core
> dump:
> Assertion failed: (n >= 2 && n <= BLOCKIF_IOV_MAX + 2), function
> pci_vtblk_proc, file usr.sbin/bhyve/pci_virtio_block.c, line
> 216.
> Abort trap (core dumped)
>
> Unfortunately this is on a production-test machine which lacks gdb etc.
> Will try to reproduce on antoher machine, but maybe someone already
> knows that problem?

  virtio-blk isn't currently supported with Windows guests. You'll need 
to use ahci-hd for now.

  However, I do have a fix that can hopefully be committed shortly.

later,

Peter.




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