[bug report]nvme0: Admin Cmd(0x6), I/O Error (sct 0x0 / sc 0x2) MORE DNR observed during blktests

[Yi Zhang]

Hello

I found this error log during blktests[1] with the latest
linux-block/for-next, seems it was introduced after commit[2], is that
expected?

[1]
[   96.931911] run blktests nvme/004 at 2022-04-02 20:53:16
[   97.024693] loop: module loaded
[   97.029319] loop0: detected capacity change from 0 to 2097152
[   97.039641] nvmet: adding nsid 1 to subsystem blktests-subsystem-1
[   97.068847] nvmet: creating nvm controller 1 for subsystem
blktests-subsystem-1 for NQN
nqn.2014-08.org.nvmexpress:uuid:4c4c4544-0035-4b10-8044-b9c04f463333.
[   97.083215] nvme0: Admin Cmd(0x6), I/O Error (sct 0x0 / sc 0x2) MORE DNR
[   97.090108] nvme nvme0: creating 32 I/O queues.
[   97.098283] nvme nvme0: new ctrl: "blktests-subsystem-1"
[   98.136900] nvme nvme0: Removing ctrl: NQN "blktests-subsystem-1"

[2]
commit bd83fe6f2cd2133beaac7c423fd36c3515048fc8
Author: Alan Adamson <alan.adamson at oracle.com>
Date:   Thu Feb 3 00:11:53 2022 -0800

    nvme: add verbose error logging

-- 
Best Regards,
  Yi Zhang