On Tue, Jun 23, 2020 at 05:05:01PM +0000, Johannes Thumshirn wrote:

On 22/06/2020 14:27, Luis Chamberlain wrote:
[...]> If you run run_0004.sh from break-blktrace [0]. Even with all my patches

quoted

merged we still run into this. And so the bug lies within the block
layer or on the driver. I haven't been able to find the issue yet.

[0] https://github.com/mcgrof/break-blktrace

Would it be a good idea to merge this into blktests? Maybe start a blktrace 
section for it, which could host other regression test for blktrace.

Thoughts?

Absolutely! That is the goal as well.

  Luis