Comment 20 for bug 1679898

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Joseph Salisbury (jsalisbury) wrote : Re: [Hyper-V] Ubuntu VM crash during Hyper-V backup or live migration after installing kernel 4.4.0-67 or later

I built a test kernel from the Xenial master-next branch, which includes the following commit:

f1c635b439a5c01776fe3a25b1e2dc546ea82e6f
Author: Stephen Hemminger <email address hidden>
Date: Tue Mar 7 09:15:53 2017 -0800

    scsi: storvsc: Workaround for virtual DVD SCSI version

The test kernel can be downloaded from:
http://kernel.ubuntu.com/~jsalisbury/lp1679898/

Can you test this kernel and see if it resolves this bug?