[Bug 211713] NVME controller failuer: resetting

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=211713

            Bug ID: 211713
           Summary: NVME controller failuer: resetting
           Product: Base System
           Version: 10.3-RELEASE
          Hardware: amd64
                OS: Any
            Status: New
          Severity: Affects Only Me
          Priority: ---
         Component: standards
          Assignee: freebsd-standards at FreeBSD.org
          Reporter: arkadiusz.majewski at iptrace.pl
                CC: freebsd-amd64 at FreeBSD.org
                CC: freebsd-amd64 at FreeBSD.org

Dear all!

I've encoutered the problem with nvme0 controller driver on FreeBSD.
The driver/system works properly with Samsung 950 Pro 512GB nvme.

Unfortunately, during installation from USB stick (FreeBSD 10.3-RELEASEp0) of
Samsung SM961 1TB nvme drive, I have the following statements:

 nvme0: resetting controller
 nvme0: aborting outstanding i/o
 nvme0: WRITE sqid:8 cid:127 nsid:1 lba:5131264 len:64
 nvme0: ABORTED - BY REQUEST (00/07) sqid:8: cid:127 cdw0:0
or
 nvme0: resetting controller
 nvme0: aborting outstanding i/o
 nvme0: WRITE sqid:8 cid:127 nsid:1 lba:2047 len:1
 nvme0: ABORTED - BY REQUEST (00/07) sqid:8: cid:127 cdw0:0

The above statemets repeats.
It occurs more often than not during mounting partitions and before copying
installation files.
I can even partition and format the disk. I can use disklabel, diskinfo and
fdisk to check the drive but sometimes that occurs during system boot.

The drive works properly on Windows 10 and has no errors.

Thanks for help.

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