https://bugzilla.kernel.org/show_bug.cgi?id=200003

Bjorn Helgaas (bhelg...@google.com) changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |bhelg...@google.com
          Component|PCI                         |SCSI
           Assignee|drivers_...@kernel-bugs.osd |linux-scsi@vger.kernel.org
                   |l.org                       |
            Product|Drivers                     |IO/Storage

--- Comment #1 from Bjorn Helgaas (bhelg...@google.com) ---
I see errors like this in your log:

[   17.952590] sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK
driverbyte=DRIVER_SENSE
[   17.952597] sr 1:0:0:0: [sr0] tag#0 Sense Key : Hardware Error [current] 
[   17.952600] sr 1:0:0:0: [sr0] tag#0 Add. Sense: Logical unit communication
CRC error (Ultra-DMA/32)
[   17.952606] sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 00 00 1e 00 00 02
00
[   17.952610] print_req_error: I/O error, dev sr0, sector 120
[   18.060559] sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK
driverbyte=DRIVER_SENSE
[   18.060565] sr 1:0:0:0: [sr0] tag#0 Sense Key : Hardware Error [current] 
[   18.060568] sr 1:0:0:0: [sr0] tag#0 Add. Sense: Logical unit communication
CRC error (Ultra-DMA/32)
[   18.060572] sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 00 00 1e 00 00 02
00
[   18.060574] print_req_error: I/O error, dev sr0, sector 120
[   18.060594] Buffer I/O error on dev sr0, logical block 15, async page read

These look like SCSI errors to me, not PCI errors, so I'm going to reassign to
try to get it closer to where it belongs.  Thanks for the report!

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