Subject: Re: kernel BUG at drivers/scsi/scsi_lib.c:1096!

From: Christoph Hellwig <[email-masked]>
Date: Thu, 19 Nov 2015 00:23:25 -0800

It's pretty much guaranteed a block layer bug, most likely in the
merge bios to request infrastucture where we don't obey the merging
limits properly.

Does either of you have a known good and first known bad kernel?