Bug#1076372: Re.: linux-image-6.5.0-0.deb12.4-amd64: ext4 file corruption with newer kernels

[Salvatore Bonaccorso <carnil@debian.org>]

Control: reopen -1 

On Wed, Oct 23, 2024 at 11:46:16PM +0200, Stefan wrote:
> Hi
> 
> sorry, I already tested it last week, but did not found the time to
> report the results:
> 
> I moved the Lexar NM790 NVMe to the 2nd M2 socket and installed a newly
> purchased SSD (Kingston FURY Renegade) in 1st M2 socket, see lcpci
> outputs below.
> 
> I only tested two kernels:
> 
> 6.1:
> * Lexar in 2nd M2 socket works
> * Kingston in 1st M2 socket generates read errors with the f3 test, i.e.
>   if I run f3read multiple times, different files are damaged
> (* Lexar in 1st M2 socket works)
> 
> 6.10:
> * Lexar in 2nd M2 socket works
> * Kingston in 1st M2 socket works.
> (* Lexar in 1st M2 socket generates write errors)
> 
> Thus, the error(s) depend on kernel version and occur with two different
> NVMe's ...
> 
> Regards Stefan
> 
> 
> 
> 
> 
> root@ws7:~# lspci -vv -s 02:00
> 02:00.0 Non-Volatile memory controller: Kingston Technology Company,
> Inc. FURY Renegade NVMe SSD with heatsink (rev 01) (prog-if 02 [NVM
> Express])
> 	Subsystem: Kingston Technology Company, Inc. FURY Renegade NVMe SSD
> with heatsink
> 	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 40
> 	IOMMU group: 15
> 	Region 0: Memory at f6d00000 (64-bit, non-prefetchable) [size=16K]
> 	Capabilities: [80] Express (v2) Endpoint, MSI 00
> 		DevCap:	MaxPayload 512 bytes, PhantFunc 0, Latency L0s unlimited, L1
> unlimited
> 			ExtTag+ AttnBtn- AttnInd- PwrInd- RBE+ FLReset+ SlotPowerLimit 75W
> 		DevCtl:	CorrErr+ NonFatalErr+ FatalErr+ UnsupReq+
> 			RlxdOrd- ExtTag+ PhantFunc- AuxPwr- NoSnoop+ FLReset-
> 			MaxPayload 256 bytes, MaxReadReq 512 bytes
> 		DevSta:	CorrErr+ NonFatalErr- FatalErr- UnsupReq+ AuxPwr- TransPend-
> 		LnkCap:	Port #0, Speed 16GT/s, Width x4, ASPM L1, Exit Latency L1 <64us
> 			ClockPM- Surprise- LLActRep- BwNot- ASPMOptComp+
> 		LnkCtl:	ASPM L1 Enabled; RCB 64 bytes, Disabled- CommClk+
> 			ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
> 		LnkSta:	Speed 16GT/s, Width x4
> 			TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
> 		DevCap2: Completion Timeout: Range ABCD, TimeoutDis+ NROPrPrP- LTR+
> 			 10BitTagComp+ 10BitTagReq- OBFF Not Supported, ExtFmt+ EETLPPrefix-
> 			 EmergencyPowerReduction Not Supported, EmergencyPowerReductionInit-
> 			 FRS- TPHComp- ExtTPHComp-
> 			 AtomicOpsCap: 32bit- 64bit- 128bitCAS-
> 		DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis- LTR+
> 10BitTagReq- OBFF Disabled,
> 			 AtomicOpsCtl: ReqEn-
> 		LnkCap2: Supported Link Speeds: 2.5-16GT/s, Crosslink- Retimer+
> 2Retimers+ DRS-
> 		LnkCtl2: Target Link Speed: 16GT/s, EnterCompliance- SpeedDis-
> 			 Transmit Margin: Normal Operating Range, EnterModifiedCompliance-
> ComplianceSOS-
> 			 Compliance Preset/De-emphasis: -6dB de-emphasis, 0dB preshoot
> 		LnkSta2: Current De-emphasis Level: -3.5dB, EqualizationComplete+
> EqualizationPhase1+
> 			 EqualizationPhase2+ EqualizationPhase3+ LinkEqualizationRequest-
> 			 Retimer- 2Retimers- CrosslinkRes: Upstream Port
> 	Capabilities: [d0] MSI-X: Enable+ Count=33 Masked-
> 		Vector table: BAR=0 offset=00002000
> 		PBA: BAR=0 offset=00003000
> 	Capabilities: [e0] MSI: Enable- Count=1/8 Maskable- 64bit+
> 		Address: 0000000000000000  Data: 0000
> 	Capabilities: [f8] 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: [100 v1] Latency Tolerance Reporting
> 		Max snoop latency: 1048576ns
> 		Max no snoop latency: 1048576ns
> 	Capabilities: [110 v1] L1 PM Substates
> 		L1SubCap: PCI-PM_L1.2+ PCI-PM_L1.1+ ASPM_L1.2+ ASPM_L1.1+ L1_PM_Substates+
> 			  PortCommonModeRestoreTime=10us PortTPowerOnTime=220us
> 		L1SubCtl1: PCI-PM_L1.2- PCI-PM_L1.1- ASPM_L1.2- ASPM_L1.1-
> 			   T_CommonMode=0us LTR1.2_Threshold=32768ns
> 		L1SubCtl2: T_PwrOn=220us
> 	Capabilities: [128 v1] Alternative Routing-ID Interpretation (ARI)
> 		ARICap:	MFVC- ACS-, Next Function: 0
> 		ARICtl:	MFVC- ACS-, Function Group: 0
> 	Capabilities: [1e0 v1] Data Link Feature <?>
> 	Capabilities: [200 v2] Advanced Error Reporting
> 		UESta:	DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF-
> MalfTLP- ECRC- UnsupReq- ACSViol-
> 		UEMsk:	DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF-
> MalfTLP- ECRC- UnsupReq- ACSViol-
> 		UESvrt:	DLP+ SDES- TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- RxOF+
> MalfTLP+ ECRC- UnsupReq- ACSViol-
> 		CESta:	RxErr- BadTLP- BadDLLP- Rollover- Timeout- AdvNonFatalErr-
> 		CEMsk:	RxErr- BadTLP- BadDLLP- Rollover- Timeout- AdvNonFatalErr+
> 		AERCap:	First Error Pointer: 00, ECRCGenCap- ECRCGenEn- ECRCChkCap+
> ECRCChkEn-
> 			MultHdrRecCap- MultHdrRecEn- TLPPfxPres- HdrLogCap-
> 		HeaderLog: 04080001 0000000f 02070000 0f5913d0
> 	Capabilities: [290 v1] Device Serial Number 00-00-00-00-00-00-00-00
> 	Capabilities: [2a0 v1] Power Budgeting <?>
> 	Capabilities: [300 v1] Secondary PCI Express
> 		LnkCtl3: LnkEquIntrruptEn- PerformEqu-
> 		LaneErrStat: 0
> 	Capabilities: [340 v1] Physical Layer 16.0 GT/s <?>
> 	Capabilities: [378 v1] Lane Margining at the Receiver <?>
> 	Kernel driver in use: nvme
> 	Kernel modules: nvme
> 
> root@ws7:~# lspci -vv -s 03:00
> 03:00.0 Non-Volatile memory controller: Shenzhen Longsys Electronics
> Co., Ltd. Lexar NM790 NVME SSD (DRAM-less) (rev 01) (prog-if 02 [NVM
> Express])
> 	Subsystem: Shenzhen Longsys Electronics Co., Ltd. Lexar NM790 NVME SSD
> (DRAM-less)
> 	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 39
> 	IOMMU group: 16
> 	Region 0: Memory at f6c00000 (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=1/32 Maskable+ 64bit+
> 		Address: 0000000000000000  Data: 0000
> 		Masking: 00000000  Pending: 00000000
> 	Capabilities: [70] Express (v2) Endpoint, MSI 1f
> 		DevCap:	MaxPayload 512 bytes, PhantFunc 0, Latency L0s unlimited, L1
> unlimited
> 			ExtTag- AttnBtn- AttnInd- PwrInd- RBE+ FLReset+ SlotPowerLimit 75W
> 		DevCtl:	CorrErr+ NonFatalErr+ FatalErr+ UnsupReq+
> 			RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop+ FLReset-
> 			MaxPayload 256 bytes, MaxReadReq 512 bytes
> 		DevSta:	CorrErr+ NonFatalErr- FatalErr- UnsupReq+ AuxPwr+ TransPend-
> 		LnkCap:	Port #0, Speed 16GT/s, Width x4, ASPM L1, Exit Latency L1 <64us
> 			ClockPM+ Surprise- LLActRep- BwNot- ASPMOptComp+
> 		LnkCtl:	ASPM L1 Enabled; RCB 64 bytes, Disabled- CommClk+
> 			ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
> 		LnkSta:	Speed 16GT/s, Width x4
> 			TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
> 		DevCap2: Completion Timeout: Range ABCD, TimeoutDis+ NROPrPrP- LTR+
> 			 10BitTagComp+ 10BitTagReq- OBFF Via message, ExtFmt- EETLPPrefix-
> 			 EmergencyPowerReduction Not Supported, EmergencyPowerReductionInit-
> 			 FRS- TPHComp- ExtTPHComp-
> 			 AtomicOpsCap: 32bit- 64bit- 128bitCAS-
> 		DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis- LTR+
> 10BitTagReq- OBFF Disabled,
> 			 AtomicOpsCtl: ReqEn-
> 		LnkCap2: Supported Link Speeds: 2.5-16GT/s, Crosslink- Retimer+
> 2Retimers+ DRS-
> 		LnkCtl2: Target Link Speed: 16GT/s, EnterCompliance- SpeedDis-
> 			 Transmit Margin: Normal Operating Range, EnterModifiedCompliance-
> ComplianceSOS-
> 			 Compliance Preset/De-emphasis: -6dB de-emphasis, 0dB preshoot
> 		LnkSta2: Current De-emphasis Level: -3.5dB, EqualizationComplete+
> EqualizationPhase1+
> 			 EqualizationPhase2+ EqualizationPhase3+ LinkEqualizationRequest-
> 			 Retimer- 2Retimers- CrosslinkRes: Upstream Port
> 	Capabilities: [b0] MSI-X: Enable+ Count=17 Masked-
> 		Vector table: BAR=0 offset=00003000
> 		PBA: BAR=0 offset=00002000
> 	Capabilities: [100 v2] Advanced Error Reporting
> 		UESta:	DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF-
> MalfTLP- ECRC- UnsupReq- ACSViol-
> 		UEMsk:	DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF-
> MalfTLP- ECRC- UnsupReq- ACSViol-
> 		UESvrt:	DLP+ SDES+ TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- RxOF+
> MalfTLP+ ECRC- UnsupReq- ACSViol-
> 		CESta:	RxErr- BadTLP- BadDLLP- Rollover- Timeout- AdvNonFatalErr-
> 		CEMsk:	RxErr- BadTLP- BadDLLP- Rollover- Timeout- AdvNonFatalErr+
> 		AERCap:	First Error Pointer: 00, ECRCGenCap+ ECRCGenEn- ECRCChkCap+
> ECRCChkEn-
> 			MultHdrRecCap- MultHdrRecEn- TLPPfxPres- HdrLogCap-
> 		HeaderLog: 00000000 00000000 00000000 00000000
> 	Capabilities: [148 v1] Device Serial Number 00-00-00-00-00-00-00-00
> 	Capabilities: [158 v1] Power Budgeting <?>
> 	Capabilities: [168 v1] Alternative Routing-ID Interpretation (ARI)
> 		ARICap:	MFVC- ACS+, Next Function: 0
> 		ARICtl:	MFVC- ACS-, Function Group: 0
> 	Capabilities: [178 v1] Secondary PCI Express
> 		LnkCtl3: LnkEquIntrruptEn- PerformEqu-
> 		LaneErrStat: 0
> 	Capabilities: [198 v1] Physical Layer 16.0 GT/s <?>
> 	Capabilities: [1bc v1] Lane Margining at the Receiver <?>
> 	Capabilities: [220 v1] Latency Tolerance Reporting
> 		Max snoop latency: 1048576ns
> 		Max no snoop latency: 1048576ns
> 	Capabilities: [228 v1] L1 PM Substates
> 		L1SubCap: PCI-PM_L1.2+ PCI-PM_L1.1+ ASPM_L1.2+ ASPM_L1.1+ L1_PM_Substates+
> 			  PortCommonModeRestoreTime=10us PortTPowerOnTime=1000us
> 		L1SubCtl1: PCI-PM_L1.2- PCI-PM_L1.1- ASPM_L1.2- ASPM_L1.1-
> 			   T_CommonMode=0us LTR1.2_Threshold=32768ns
> 		L1SubCtl2: T_PwrOn=1000us
> 	Capabilities: [238 v1] Vendor Specific Information: ID=0002 Rev=4
> Len=100 <?>
> 	Capabilities: [338 v1] Vendor Specific Information: ID=0001 Rev=1
> Len=038 <?>
> 	Capabilities: [370 v1] Data Link Feature <?>
> 	Kernel driver in use: nvme
> 	Kernel modules: nvme

Thanks!

In this case let's reopen the bug for now.

Regards,
Salvatore