Rare NVME related freeze at boot (was: Re: NVME aborting outstanding i/o)

Patrick M. Hausen hausen at punkt.de
Fri Apr 5 12:40:08 UTC 2019

Hi all,

in addition to the aborted commands every dozen of system boots or so
(this order of magnitude) the kernel simply hangs during initialisation of
one of the NVME devices:


The particular device affected is not constant.

A power cycle fixes it, the system has not shown hangs/freezes during
multiuser operation, yet.

Any ideas?
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