NVME driver throw out NULL pointer during initialization and system will be reboot

[hch at lst.de]

On Mon, Oct 12, 2020 at 11:52:41AM +0000, Yang, Bear wrote:
> [AMD Official Use Only - Internal Distribution Only]
> 
> Hi ALL,
> I encountered a problem and not sure if this is a NVME driver bug, so want to ask you to help to see if there is a solution already.
> 
> Server: AMD 7502(32core) * 2, total 128 threads
> OS: RHEL 7.6.6

Please report the problem to Red Hat.