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Date:      Tue, 3 Jan 2017 20:36:38 +0100
From:      Jakub Klama <jakub@ixsystems.com>
To:        Harry Schmalzbauer <freebsd@omnilan.de>
Cc:        freebsd-virtualization@freebsd.org
Subject:   Re: pci_virtio_block.c Assertion failed: line 216
Message-ID:  <5EF78813-C38B-4CC9-A9D1-CB6C31C7DB87@ixsystems.com>
In-Reply-To: <586BFC91.4090404@omnilan.de>
References:  <586BFC91.4090404@omnilan.de>

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> Wiadomość napisana przez Harry Schmalzbauer <freebsd@omnilan.de> w dniu 03.01.2017, o godz. 20:33:
> 
> Dear all,
> 
> 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?

I've seen that problem and fixed it, will upstream the patch later today.

JFYI, fixing commit: https://github.com/freenas/os/commit/0e4d6e1826f8aa7041cbeeb4365c797eeec5c5f4 <https://github.com/freenas/os/commit/0e4d6e1826f8aa7041cbeeb4365c797eeec5c5f4>;

Thanks.
Jakub



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