Re: nvme nvme0: I/O 0 (I/O Cmd) QID 1 timeout, aborting, source drive corruption observed

["J. Hart" <jfhart085@gmail.com>]

On 12/17/22 8:16 AM, Keith Busch wrote:

> Seems odd that the nvme driver is in use, but MSI/MSI-x are not. We
> really don't have a lot of testing with legacy IRQ.
> 
> Could you add the output from 'lspci -vvv -s 02:00.0'?

Here is what I have from "lspci -vvv -s 02:00.0:

02:00.0 Non-Volatile memory controller: Kingston Technologies Device 500f (rev 03) (prog-if 02)
         Subsystem: Kingston Technologies Device 500f
         Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
         Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
         Latency: 0, Cache Line Size: 64 bytes
         Interrupt: pin A routed to IRQ 16
         Region 0: Memory at ef9fc000 (64-bit, non-prefetchable) [size=16K]
         Capabilities: [40] Power Management version 3
                 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
                 Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
         Capabilities: [50] MSI: Enable- Count=1/8 Maskable+ 64bit+
                 Address: 0000000000000000  Data: 0000
                 Masking: 00000000  Pending: 00000000
         Capabilities: [70] Express (v2) Endpoint, MSI 00
                 DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s unlimited, L1 unlimited
                         ExtTag- AttnBtn- AttnInd- PwrInd- RBE+ FLReset+
                 DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
                         RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop- FLReset-
                         MaxPayload 128 bytes, MaxReadReq 512 bytes
                 DevSta: CorrErr+ UncorrErr- FatalErr- UnsuppReq+ AuxPwr+ TransPend-
                 LnkCap: Port #0, Speed 8GT/s, Width x4, ASPM L1, Latency L0 <1us, L1 <8us
                         ClockPM+ Surprise- LLActRep- BwNot-
                 LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- Retrain- CommClk+
                         ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
                 LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
                 DevCap2: Completion Timeout: Range ABCD, TimeoutDis+, LTR+, OBFF Not Supported
                 DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR-, OBFF Disabled
                 LnkCtl2: Target Link Speed: 8GT/s, EnterCompliance- SpeedDis-
                          Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
                          Compliance De-emphasis: -6dB
                 LnkSta2: Current De-emphasis Level: -3.5dB, EqualizationComplete-, EqualizationPhase1-
                          EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest-
         Capabilities: [b0] MSI-X: Enable- Count=16 Masked-
                 Vector table: BAR=0 offset=00002000
                 PBA: BAR=0 offset=00002100
         Kernel driver in use: nvme

>> CPU (quad core, cpu 0 shown, others the same):
>>
>> processor	: 0
>> vendor_id	: GenuineIntel
>> cpu family	: 6
>> model		: 23
>> model name	: Intel(R) Core(TM)2 Quad  CPU   Q9550  @ 2.83GHz
>> stepping	: 7
> 
> That's a pretty old processor for an M.2 slotted drive. Are you using a
> retimer or some type of AIC adapter card?

The controller I have is this:

MZHOU M.2 NVME SSD-PCIe 4.0 X4 adapter
Key-M NGFF PCI-E 3.0、2.0 or 1.0 controller expansion cards
(2230 2242 2260 2280 22110 M.2 SSD）

The processor I have is indeed an older one, but times are hard as I am not working at present and must economize....:-)

I should also note that I have a replacement nvme drive coming and will be replacing the Kingston  SNVSE500G with
a Samsung 970 EVO Plus 500 GB. That model has been confirmed as working under Linux according to what I
have read.  I should have that today or tomorrow and will be sending back the Kingston device.

Please let me know if you need additional testing or results.

With Thanks and Best Regards for the holidays to you and yours,

J. Hart