Bug 206509

Summary:	WARN_ON on shutdown with Samsung 970 EVO 256GB
Product:	IO/Storage	Reporter:	Alexander Koskovich (zvnexus)
Component:	NVMe	Assignee:	IO/NVME Virtual Default Assignee (io_nvme)
Status:	NEW ---
Severity:	high	CC:	kbusch
Priority:	P1
Hardware:	x86-64
OS:	Linux
Kernel Version:	5.5.3	Subsystem:
Regression:	No	Bisected commit-id:

Description Alexander Koskovich 2020-02-12 15:22:40 UTC

https://i.imgur.com/qFgMvfI.png

Couldn't get text of it happening because it is never flushed to file, which I guess makes sense if its an NVME bug. While it doesn't cause issues booting or while the system is up and running, users WILL think something is wrong with their system, and isn't nice to look at at all.

A patch was made here by Dongli Zhang.
https://lists.infradead.org/pipermail/linux-nvme/2019-April/023277.html

Comment 1 Keith Busch 2020-02-12 16:48:59 UTC

The warning is alarming but otherwise harmless.

Will get an appropriate patch sent to suppress it.