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Date: Wed, 11 Jul 2012 15:38:38 +0800 From: Joe Jin <joe.jin@...cle.com> To: "Dave, Tushar N" <tushar.n.dave@...el.com> CC: "e1000-devel@...ts.sf.net" <e1000-devel@...ts.sf.net>, "netdev@...r.kernel.org" <netdev@...r.kernel.org>, "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org> Subject: Re: 82571EB: Detected Hardware Unit Hang On 07/11/12 15:37, Dave, Tushar N wrote: >> -----Original Message----- >> From: Joe Jin [mailto:joe.jin@...cle.com] >> Sent: Wednesday, July 11, 2012 12:18 AM >> To: Dave, Tushar N >> Cc: e1000-devel@...ts.sf.net; netdev@...r.kernel.org; linux- >> kernel@...r.kernel.org >> Subject: Re: 82571EB: Detected Hardware Unit Hang >> >> On 07/11/12 15:11, Dave, Tushar N wrote: >>>> -----Original Message----- >>>> From: Joe Jin [mailto:joe.jin@...cle.com] >>>> Sent: Tuesday, July 10, 2012 10:03 PM >>>> To: Dave, Tushar N >>>> Cc: e1000-devel@...ts.sf.net; netdev@...r.kernel.org; linux- >>>> kernel@...r.kernel.org >>>> Subject: Re: 82571EB: Detected Hardware Unit Hang >>>> >>>> On 07/11/12 12:05, Dave, Tushar N wrote: >>>>> When you said you had this issue with RHEL5 and RHEL6 drivers, have >>>>> you >>>> install RHEl5/6 kernel and reproduced it? If so I think I should >>>> install >>>> RHEL6 and try reproduce it locally! >>>>> >>>> Yes I reproduced this on both RHEL5 and RHEL6. >>>> >>>> So far I tried to scp big file (~1GB) will hit it at once. >>>> >>>> Thanks, >>>> Joe >>> >>> Joe, >>> Can you please send lspci -vvv output for failing port before issue >> occurs. >>> Thanks. >>> >> # lspci -s 05:00.0 -vvv >> 05:00.0 Ethernet controller: Intel Corporation 82571EB Gigabit Ethernet >> Controller (Copper) (rev 06) >> Subsystem: Oracle Corporation x4 PCI-Express Quad Gigabit Ethernet >> UTP Low Profile Adapter >> 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: 256 bytes >> Interrupt: pin B routed to IRQ 80 >> Region 0: Memory at fbde0000 (32-bit, non-prefetchable) [size=128K] >> Region 1: Memory at fbdc0000 (32-bit, non-prefetchable) [size=128K] >> Region 2: I/O ports at dc00 [size=32] >> Expansion ROM at fbda0000 [disabled] [size=128K] >> Capabilities: [c8] Power Management version 2 >> Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2- >> ,D3hot+,D3cold+) >> Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=1 PME- >> Capabilities: [d0] MSI: Enable+ Count=1/1 Maskable- 64bit+ >> Address: 00000000fee21000 Data: 40cb >> Capabilities: [e0] Express (v1) Endpoint, MSI 00 >> DevCap: MaxPayload 256 bytes, PhantFunc 0, Latency L0s >> <512ns, L1 <64us >> ExtTag- AttnBtn- AttnInd- PwrInd- RBE- FLReset- >> DevCtl: Report errors: Correctable- Non-Fatal- Fatal- >> Unsupported- >> RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop+ >> MaxPayload 128 bytes, MaxReadReq 512 bytes >> DevSta: CorrErr- UncorrErr+ FatalErr- UnsuppReq+ AuxPwr+ >> TransPend- >> LnkCap: Port #2, Speed 2.5GT/s, Width x4, ASPM L0s, >> Latency L0 <4us, L1 <64us >> ClockPM- Surprise- LLActRep- BwNot- >> LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- Retrain- >> CommClk- >> ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- >> LnkSta: Speed 2.5GT/s, Width x4, TrErr- Train- SlotClk+ >> DLActive- BWMgmt- ABWMgmt- >> Capabilities: [100 v1] 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- NonFatalErr- >> CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr- >> AERCap: First Error Pointer: 12, GenCap- CGenEn- ChkCap- >> ChkEn- >> Capabilities: [140 v1] Device Serial Number 00-15-17-ff-ff-b9-77-9c >> Kernel driver in use: e1000e >> Kernel modules: e1000e >> >> >> Thanks, >> Joe > > was this lspci output taken on freshly booted system? > Yes, any issue do you find? Thanks, Joe -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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