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Old 06-20-2012, 06:37 AM
Peter Cao
 
Default Bug#678236: linux-image-2.6.32-5-amd64: Disk IO error when running debian 6.0.x with buslogic virtual disk and 4G+ mem in a VMware VM

Subject: linux-image-2.6.32-5-amd64: Disk IO error when running debian 6.0.x with buslogic virtual disk and 4G+ mem in a VMware VM
Package: linux-2.6
Version: 2.6.32-45
Severity: important

*** Please type your report below this line ***
There will be Disk IO error and then rootfs Read-Only when running debian 6.0.x(including 6.0.1, 6.0.4, 6.0.5...) in a VMware VM with buslogic virtual disk
and with 4G+ memory, in which condition linux-image-xxx-amd64 kernel will be used

-- Package-specific info:
** Version:
Linux version 2.6.32-5-amd64 (Debian 2.6.32-45) (dannf@debian.org) (gcc version 4.3.5 (Debian 4.3.5-4) ) #1 SMP Sun May 6 05:12:07 UTC 2012

** Command line:
BOOT_IMAGE=/boot/vmlinuz-2.6.32-5-amd64 root=UUID=03dd9d67-4b9f-4009-a43d-e2b17d2abf47 ro quiet

** Not tainted

** Kernel log:
[*** 0.892192] rtc_cmos 00:04: rtc core: registered rtc_cmos as rtc0
[*** 0.892365] rtc0: alarms up to one month, y3k, 114 bytes nvram, hpet irqs
[*** 0.892376] cpuidle: using governor ladder
[*** 0.892378] cpuidle: using governor menu
[*** 0.892381] No iBFT detected.
[*** 0.892630] TCP cubic registered
[*** 0.892713] NET: Registered protocol family 10
[*** 0.893363] Mobile IPv6
[*** 0.893365] NET: Registered protocol family 17
[*** 0.893426] PM: Resume from disk failed.
[*** 0.893436] registered taskstats version 1
[*** 0.895809] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input1
[*** 0.899687] rtc_cmos 00:04: setting system clock to 2012-06-20 05:48:30 UTC (1340171310)
[*** 0.899727] Initalizing network drop monitor service
[*** 0.899743] Freeing unused kernel memory: 592k freed
[*** 0.899855] Write protecting the kernel read-only data: 4224k
[*** 0.917010] udev[46]: starting version 164
[*** 1.045216] Floppy drive(s): fd0 is 1.44M
[*** 1.045694] Intel(R) PRO/1000 Network Driver - version 7.3.21-k5-NAPI
[*** 1.045697] Copyright (c) 1999-2006 Intel Corporation.
[*** 1.045772]** alloc irq_desc for 18 on node -1
[*** 1.045774]** alloc kstat_irqs on node -1
[*** 1.045782] e1000 0000:02:00.0: PCI INT A -> GSI 18 (level, low) -> IRQ 18
[*** 1.045900] e1000 0000:02:00.0: setting latency timer to 64
[*** 1.047757] SCSI subsystem initialized
[*** 1.057984] libata version 3.00 loaded.
[*** 1.059766] ata_piix 0000:00:07.1: version 2.13
[*** 1.059954] scsi0 : ata_piix
[*** 1.060060] scsi1 : ata_piix
[*** 1.060094] ata1: PATA max UDMA/33 cmd 0x1f0 ctl 0x3f6 bmdma 0x10e0 irq 14
[*** 1.060096] ata2: PATA max UDMA/33 cmd 0x170 ctl 0x376 bmdma 0x10e8 irq 15
[*** 1.061701] FDC 0 is a post-1991 82077
[*** 1.367218] e1000: 0000:02:00.0: e1000_probe: (PCI:66MHz:32-bit) 00:50:56:a9:bd:2d
[*** 1.400793]** alloc irq_desc for 17 on node -1
[*** 1.400795]** alloc kstat_irqs on node -1
[*** 1.400804] pci 0000:00:10.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
[*** 1.404281] scsi: ***** BusLogic SCSI Driver Version 2.1.16 of 18 July 2002 *****
[*** 1.404284] scsi: Copyright 1995-1998 by Leonard N. Zubkoff <lnz@dandelion.com>
[*** 1.417987] scsi2: Configuring BusLogic Model BT-958 PCI Wide Ultra SCSI Host Adapter
[*** 1.417990] scsi2:** Firmware Version: 5.07B, I/O Address: 0x10C0, IRQ Channel: 17/Level
[*** 1.417993] scsi2:** PCI Bus: 0, Device: 16, Address: 0xD0002000, Host Adapter SCSI ID: 7
[*** 1.417996] scsi2:** Parity Checking: Enabled, Extended Translation: Enabled
[*** 1.417998] scsi2:** Synchronous Negotiation: Ultra, Wide Negotiation: Enabled
[*** 1.418000] scsi2:** Disconnect/Reconnect: Enabled, Tagged Queuing: Enabled
[*** 1.418002] scsi2:** Scatter/Gather Limit: 128 of 128 segments, Mailboxes: 211
[*** 1.418004] scsi2:** Driver Queue Depth: 211, Host Adapter Queue Depth: 192
[*** 1.418006] scsi2:** Tagged Queue Depth: Automatic, Untagged Queue Depth: 3
[*** 1.419036] scsi2: *** BusLogic BT-958 Initialized Successfully ***
[*** 3.405822] ata2.00: ATAPI: VMware Virtual IDE CDROM Drive, 00000001, max UDMA/33
[*** 3.406191] ata2.00: configured for UDMA/33
[*** 3.406545] scsi 1:0:0:0: CD-ROM*********** NECVMWar VMware IDE CDR10 1.00 PQ: 0 ANSI: 5
[*** 3.413048] sr0: scsi3-mmc drive: 1x/1x writer dvd-ram cd/rw xa/form2 cdda tray
[*** 3.413050] Uniform CD-ROM driver Revision: 3.20
[*** 3.413269] sr 1:0:0:0: Attached scsi CD-ROM sr0
[*** 3.419065] sr 1:0:0:0: Attached scsi generic sg0 type 5
[*** 3.422776] scsi2 : BusLogic BT-958
[*** 3.423284] scsi 2:0:0:0: Direct-Access**** VMware** Virtual disk**** 1.0* PQ: 0 ANSI: 2
[*** 3.423992] scsi 2:0:0:0: Attached scsi generic sg1 type 0
[*** 3.427488] sd 2:0:0:0: [sda] 33554432 512-byte logical blocks: (17.1 GB/16.0 GiB)
[*** 3.427510] sd 2:0:0:0: [sda] Write Protect is off
[*** 3.427512] sd 2:0:0:0: [sda] Mode Sense: 61 00 00 00
[*** 3.427531] sd 2:0:0:0: [sda] Cache data unavailable
[*** 3.427533] sd 2:0:0:0: [sda] Assuming drive cache: write through
[*** 3.427767] sd 2:0:0:0: [sda] Cache data unavailable
[*** 3.427769] sd 2:0:0:0: [sda] Assuming drive cache: write through
[*** 3.427852]* sda: sda1 sda2 < sda5 >
[*** 3.428670] sd 2:0:0:0: [sda] Cache data unavailable
[*** 3.428673] sd 2:0:0:0: [sda] Assuming drive cache: write through
[*** 3.428868] sd 2:0:0:0: [sda] Attached SCSI disk
[*** 3.447202] e1000: eth0: e1000_probe: Intel(R) PRO/1000 Network Connection
[*** 3.601948] scsi2: Tagged Queuing now active for Target 0
[*** 3.663558] PM: Starting manual resume from disk
[*** 3.663560] PM: Resume from partition 8:5
[*** 3.663561] PM: Checking hibernation image.
[*** 3.663715] PM: Error -22 checking image file
[*** 3.663716] PM: Resume from disk failed.
[*** 3.674712] kjournald starting.* Commit interval 5 seconds
[*** 3.674718] EXT3-fs: mounted filesystem with ordered data mode.
[*** 4.219782] udev[316]: starting version 164
[*** 4.377981] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input2
[*** 4.377987] ACPI: Power Button [PWRF]
[*** 4.378240] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
[*** 4.449842] piix4_smbus 0000:00:07.3: Host SMBus controller not enabled!
[*** 4.450420] input: PC Speaker as /devices/platform/pcspkr/input/input3
[*** 4.455191] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
[*** 4.456219] ACPI: AC Adapter [ACAD] (on-line)
[*** 4.467668] processor LNXCPU:00: registered as cooling_device0
[*** 4.511340] input: ImPS/2 Generic Wheel Mouse as /devices/platform/i8042/serio1/input/input4
[*** 4.642627] parport_pc 00:09: reported by Plug and Play ACPI
[*** 4.642858] parport0: PC-style at 0x378, irq 7 [PCSPP,TRISTATE]
[*** 4.716384] Error: Driver 'pcspkr' is already registered, aborting...
[*** 4.925110] Adding 731128k swap on /dev/sda5.* Priority:-1 extents:1 across:731128k
[*** 5.020374] EXT3 FS on sda1, internal journal
[*** 5.050900] loop: module loaded
[*** 5.937385] e1000: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: None
[*** 5.939335] ADDRCONF(NETDEV_UP): eth0: link is not ready
[*** 5.941001] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[** 16.227487] eth0: no IPv6 routers present
[ 1259.256807] ISO 9660 Extensions: Microsoft Joliet Level 3
[ 1259.274672] ISO 9660 Extensions: RRIP_1991A

** Model information
sys_vendor: VMware, Inc.
product_name: VMware Virtual Platform
product_version: None
chassis_vendor: No Enclosure
chassis_version: N/A
bios_vendor: Phoenix Technologies LTD
bios_version: 6.00
board_vendor: Intel Corporation
board_name: 440BX Desktop Reference Platform
board_version: None

** Loaded modules:
Module***************** Size* Used by
nls_utf8*************** 1208* 1
isofs***************** 27432* 1
nls_base*************** 6377* 2 nls_utf8,isofs
loop****************** 11623* 0
snd_pcm*************** 60151* 0
snd_timer************* 15502* 1 snd_pcm
snd******************* 45998* 2 snd_pcm,snd_timer
soundcore************** 4566* 1 snd
parport_pc************ 18855* 0
snd_page_alloc********* 6217* 1 snd_pcm
parport*************** 27682* 1 parport_pc
psmouse*************** 49985* 0
evdev****************** 7352* 2
serio_raw************** 3752* 0
ac********************* 2192* 0
container************** 2389* 0
shpchp**************** 26216* 0
pcspkr***************** 1699* 0
i2c_piix4************** 8328* 0
processor************* 29871* 0
button***************** 4650* 0
pci_hotplug*********** 21587* 1 shpchp
i2c_core************** 15451* 1 i2c_piix4
ext3***************** 106534* 1
jbd******************* 37077* 1 ext3
mbcache**************** 5050* 1 ext3
sd_mod**************** 29697* 3
crc_t10dif************* 1276* 1 sd_mod
sg******************** 23893* 0
sr_mod**************** 12250* 1
cdrom***************** 28567* 1 sr_mod
ata_generic************ 3239* 0
BusLogic************** 19300* 2
ata_piix************** 21124* 1
libata*************** 133264* 2 ata_generic,ata_piix
thermal*************** 11610* 0
floppy**************** 49087* 0
e1000***************** 85469* 0
thermal_sys*********** 11942* 2 processor,thermal
scsi_mod************* 126261* 5 sd_mod,sg,sr_mod,BusLogic,libata

** PCI devices:
00:00.0 Host bridge [0600]: Intel Corporation 440BX/ZX/DX - 82443BX/ZX/DX Host bridge [8086:7190] (rev 01)
*** Subsystem: VMware Virtual Machine Chipset [15ad:1976]
*** Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
*** Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
*** Latency: 0
*** Kernel driver in use: agpgart-intel

00:01.0 PCI bridge [0604]: Intel Corporation 440BX/ZX/DX - 82443BX/ZX/DX AGP bridge [8086:7191] (rev 01) (prog-if 00 [Normal decode])
*** Control: I/O+ Mem+ BusMaster+ SpecCycle+ MemWINV+ VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx-
*** Status: Cap- 66MHz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
*** Latency: 0
*** Bus: primary=00, secondary=01, subordinate=01, sec-latency=64
*** Secondary status: 66MHz+ FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- <SERR- <PERR-
*** BridgeCtl: Parity- SERR- NoISA+ VGA- MAbort- >Reset- FastB2B+
*** *** PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-

00:07.0 ISA bridge [0601]: Intel Corporation 82371AB/EB/MB PIIX4 ISA [8086:7110] (rev 08)
*** Subsystem: VMware Virtual Machine Chipset [15ad:1976]
*** Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
*** Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
*** Latency: 0

00:07.1 IDE interface [0101]: Intel Corporation 82371AB/EB/MB PIIX4 IDE [8086:7111] (rev 01) (prog-if 8a [Master SecP PriP])
*** Subsystem: VMware Virtual Machine Chipset [15ad:1976]
*** Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
*** Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
*** Latency: 64
*** Region 0: [virtual] Memory at 000001f0 (32-bit, non-prefetchable) [size=8]
*** Region 1: [virtual] Memory at 000003f0 (type 3, non-prefetchable) [size=1]
*** Region 2: [virtual] Memory at 00000170 (32-bit, non-prefetchable) [size=8]
*** Region 3: [virtual] Memory at 00000370 (type 3, non-prefetchable) [size=1]
*** Region 4: I/O ports at 10e0 [size=16]
*** Kernel driver in use: ata_piix

00:07.3 Bridge [0680]: Intel Corporation 82371AB/EB/MB PIIX4 ACPI [8086:7113] (rev 08)
*** Subsystem: VMware Virtual Machine Chipset [15ad:1976]
*** Control: I/O+ Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
*** Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
*** Interrupt: pin ? routed to IRQ 9

00:07.7 System peripheral [0880]: VMware Virtual Machine Communication Interface [15ad:0740] (rev 10)
*** Subsystem: VMware Virtual Machine Communication Interface [15ad:0740]
*** Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
*** Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
*** Interrupt: pin A routed to IRQ 9
*** Region 0: I/O ports at 1080 [size=64]
*** Region 1: Memory at d0000000 (64-bit, non-prefetchable) [size=8K]
*** Capabilities: [40] MSI: Enable- Count=1/1 Maskable- 64bit+
*** *** Address: 0000000000000000* Data: 0000
*** Capabilities: [58] MSI-X: Enable- Count=2 Masked-
*** *** Vector table: BAR=1 offset=00000000
*** *** PBA: BAR=1 offset=00001000

00:0f.0 VGA compatible controller [0300]: VMware SVGA II Adapter [15ad:0405] (prog-if 00 [VGA controller])
*** Subsystem: VMware SVGA II Adapter [15ad:0405]
*** Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
*** Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
*** Interrupt: pin A routed to IRQ 9
*** Region 0: I/O ports at 10f0 [size=16]
*** Region 1: Memory at d8000000 (32-bit, prefetchable) [size=64M]
*** Region 2: Memory at d0800000 (32-bit, non-prefetchable) [size=8M]
*** [virtual] Expansion ROM at c0000000 [disabled] [size=32K]
*** Capabilities: [40] Vendor Specific Information: Len=00 <?>

00:10.0 SCSI storage controller [0100]: BusLogic BT-946C (BA80C30) [MultiMaster 10] [104b:1040] (rev 01)
*** Subsystem: BusLogic BT-946C (BA80C30) [MultiMaster 10] [104b:1040]
*** Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
*** Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
*** Latency: 64 (1500ns min, 63750ns max)
*** Interrupt: pin A routed to IRQ 17
*** Region 0: I/O ports at 10c0 [size=32]
*** Region 1: Memory at d0002000 (32-bit, non-prefetchable) [size=32]
*** [virtual] Expansion ROM at c0008000 [disabled] [size=16K]

00:11.0 PCI bridge [0604]: VMware PCI bridge [15ad:0790] (rev 02) (prog-if 01 [Subtractive decode])
*** Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
*** Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
*** Latency: 64, Cache Line Size: 32 bytes
*** Bus: primary=00, secondary=02, subordinate=02, sec-latency=68
*** I/O behind bridge: 00002000-00003fff
*** Memory behind bridge: d1000000-d23fffff
*** Prefetchable memory behind bridge: 00000000dc400000-00000000dc9fffff
*** Secondary status: 66MHz- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- <SERR- <PERR-
*** BridgeCtl: Parity- SERR- NoISA+ VGA- MAbort- >Reset- FastB2B-
*** *** PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
*** Capabilities: [40] Subsystem: VMware PCI bridge [15ad:0790]

00:15.0 PCI bridge [0604]: VMware PCI Express Root Port [15ad:07a0] (rev 01) (prog-if 00 [Normal decode])
*** 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: 32 bytes
*** Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
*** I/O behind bridge: 00004000-00004fff
*** Memory behind bridge: d2400000-d24fffff
*** Prefetchable memory behind bridge: 00000000d4400000-00000000d44fffff
*** Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
*** BridgeCtl: Parity- SERR- NoISA+ VGA- MAbort- >Reset- FastB2B-
*** *** PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
*** Capabilities: [40] Subsystem: VMware PCI Express Root Port [15ad:07a0]
*** Capabilities: [48] 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] Express (v2) Root Port (Slot+), MSI 00
*** *** DevCap:*** MaxPayload 128 bytes, PhantFunc 0, Latency L0s <64ns, L1 <1us
*** *** *** ExtTag- RBE- FLReset-
*** *** DevCtl:*** Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
*** *** *** RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
*** *** *** MaxPayload 128 bytes, MaxReadReq 128 bytes
*** *** DevSta:*** CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr- TransPend-
*** *** LnkCap:*** Port #0, Speed 5GT/s, Width x32, ASPM L0s, Latency L0 <64ns, L1 <1us
*** *** *** ClockPM- Surprise- LLActRep+ BwNot-
*** *** LnkCtl:*** ASPM Disabled; RCB 64 bytes Disabled- Retrain- CommClk-
*** *** *** ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
*** *** LnkSta:*** Speed 5GT/s, Width x32, TrErr- Train- SlotClk- DLActive- BWMgmt- ABWMgmt-
*** *** SltCap:*** AttnBtn+ PwrCtrl+ MRL- AttnInd- PwrInd- HotPlug+ Surprise-
*** *** *** Slot #160, PowerLimit 240.000W; Interlock- NoCompl+
*** *** SltCtl:*** Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- LinkChg-
*** *** *** Control: AttnInd Unknown, PwrInd Unknown, Power+ Interlock-
*** *** SltSta:*** Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet- Interlock-
*** *** *** Changed: MRL- PresDet- LinkState-
*** *** RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna- CRSVisible-
*** *** RootCap: CRSVisible-
*** *** RootSta: PME ReqID 0000, PMEStatus- PMEPending-
*** *** DevCap2: Completion Timeout: Not Supported, TimeoutDis- ARIFwd-
*** *** DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis- ARIFwd-
*** *** LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance- SpeedDis-, Selectable De-emphasis: -6dB
*** *** *** *Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
*** *** *** *Compliance De-emphasis: -6dB
*** *** LnkSta2: Current De-emphasis Level: -6dB
*** Capabilities: [8c] MSI: Enable+ Count=1/1 Maskable+ 64bit+
*** *** Address: 00000000fee0100c* Data: 4149
*** *** Masking: 00000001* Pending: 00000000
*** Kernel driver in use: pcieport

00:15.1 PCI bridge [0604]: VMware PCI Express Root Port [15ad:07a0] (rev 01) (prog-if 00 [Normal decode])
*** 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: 32 bytes
*** Bus: primary=00, secondary=04, subordinate=04, sec-latency=0
*** I/O behind bridge: 00008000-00008fff
*** Memory behind bridge: d2800000-d28fffff
*** Prefetchable memory behind bridge: 00000000d4800000-00000000d48fffff
*** Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
*** BridgeCtl: Parity- SERR- NoISA+ VGA- MAbort- >Reset- FastB2B-
*** *** PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
*** Capabilities: [40] Subsystem: VMware PCI Express Root Port [15ad:07a0]
*** Capabilities: [48] 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] Express (v2) Root Port (Slot+), MSI 00
*** *** DevCap:*** MaxPayload 128 bytes, PhantFunc 0, Latency L0s <64ns, L1 <1us
*** *** *** ExtTag- RBE- FLReset-
*** *** DevCtl:*** Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
*** *** *** RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
*** *** *** MaxPayload 128 bytes, MaxReadReq 128 bytes
*** *** DevSta:*** CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr- TransPend-
*** *** LnkCap:*** Port #0, Speed 5GT/s, Width x32, ASPM L0s, Latency L0 <64ns, L1 <1us
*** *** *** ClockPM- Surprise- LLActRep+ BwNot-
*** *** LnkCtl:*** ASPM Disabled; RCB 64 bytes Disabled- Retrain- CommClk-
*** *** *** ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
*** *** LnkSta:*** Speed 5GT/s, Width x32, TrErr- Train- SlotClk- DLActive- BWMgmt- ABWMgmt-
*** *** SltCap:*** AttnBtn+ PwrCtrl+ MRL- AttnInd- PwrInd- HotPlug+ Surprise-
*** *** *** Slot #161, PowerLimit 240.000W; Interlock- NoCompl+
*** *** SltCtl:*** Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- LinkChg-
*** *** *** Control: AttnInd Unknown, PwrInd Unknown, Power+ Interlock-
*** *** SltSta:*** Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet- Interlock-
*** *** *** Changed: MRL- PresDet- LinkState-
*** *** RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna- CRSVisible-
*** *** RootCap: CRSVisible-
*** *** RootSta: PME ReqID 0000, PMEStatus- PMEPending-
*** *** DevCap2: Completion Timeout: Not Supported, TimeoutDis- ARIFwd-
*** *** DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis- ARIFwd-
*** *** LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance- SpeedDis-, Selectable De-emphasis: -6dB
*** *** *** *Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
*** *** *** *Compliance De-emphasis: -6dB
*** *** LnkSta2: Current De-emphasis Level: -6dB
*** Capabilities: [8c] MSI: Enable+ Count=1/1 Maskable+ 64bit+
*** *** Address: 00000000fee0100c* Data: 4151
*** *** Masking: 00000001* Pending: 00000000
*** Kernel driver in use: pcieport

00:15.2 PCI bridge [0604]: VMware PCI Express Root Port [15ad:07a0] (rev 01) (prog-if 00 [Normal decode])
*** 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: 32 bytes
*** Bus: primary=00, secondary=05, subordinate=05, sec-latency=0
*** I/O behind bridge: 0000c000-0000cfff
*** Memory behind bridge: d2c00000-d2cfffff
*** Prefetchable memory behind bridge: 00000000dcb00000-00000000dcbfffff
*** Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
*** BridgeCtl: Parity- SERR- NoISA+ VGA- MAbort- >Reset- FastB2B-
*** *** PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
*** Capabilities: [40] Subsystem: VMware PCI Express Root Port [15ad:07a0]
*** Capabilities: [48] 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] Express (v2) Root Port (Slot+), MSI 00
*** *** DevCap:*** MaxPayload 128 bytes, PhantFunc 0, Latency L0s <64ns, L1 <1us
*** *** *** ExtTag- RBE- FLReset-
*** *** DevCtl:*** Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
*** *** *** RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
*** *** *** MaxPayload 128 bytes, MaxReadReq 128 bytes
*** *** DevSta:*** CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr- TransPend-
*** *** LnkCap:*** Port #0, Speed 5GT/s, Width x32, ASPM L0s, Latency L0 <64ns, L1 <1us
*** *** *** ClockPM- Surprise- LLActRep+ BwNot-
*** *** LnkCtl:*** ASPM Disabled; RCB 64 bytes Disabled- Retrain- CommClk-
*** *** *** ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
*** *** LnkSta:*** Speed 5GT/s, Width x32, TrErr- Train- SlotClk- DLActive- BWMgmt- ABWMgmt-
*** *** SltCap:*** AttnBtn+ PwrCtrl+ MRL- AttnInd- PwrInd- HotPlug+ Surprise-
*** *** *** Slot #162, PowerLimit 240.000W; Interlock- NoCompl+
*** *** SltCtl:*** Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- LinkChg-
*** *** *** Control: AttnInd Unknown, PwrInd Unknown, Power+ Interlock-
*** *** SltSta:*** Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet- Interlock-
*** *** *** Changed: MRL- PresDet- LinkState-
*** *** RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna- CRSVisible-
*** *** RootCap: CRSVisible-
*** *** RootSta: PME ReqID 0000, PMEStatus- PMEPending-
*** *** DevCap2: Completion Timeout: Not Supported, TimeoutDis- ARIFwd-
*** *** DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis- ARIFwd-
*** *** LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance- SpeedDis-, Selectable De-emphasis: -6dB
*** *** *** *Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
*** *** *** *Compliance De-emphasis: -6dB
*** *** LnkSta2: Current De-emphasis Level: -6dB
*** Capabilities: [8c] MSI: Enable+ Count=1/1 Maskable+ 64bit+
*** *** Address: 00000000fee0100c* Data: 4159
*** *** Masking: 00000001* Pending: 00000000
*** Kernel driver in use: pcieport

00:15.3 PCI bridge [0604]: VMware PCI Express Root Port [15ad:07a0] (rev 01) (prog-if 00 [Normal decode])
*** 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: 32 bytes
*** Bus: primary=00, secondary=06, subordinate=06, sec-latency=0
*** Memory behind bridge: d3000000-d30fffff
*** Prefetchable memory behind bridge: 00000000dcd00000-00000000dcdfffff
*** Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
*** BridgeCtl: Parity- SERR- NoISA+ VGA- MAbort- >Reset- FastB2B-
*** *** PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
*** Capabilities: [40] Subsystem: VMware PCI Express Root Port [15ad:07a0]
*** Capabilities: [48] 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] Express (v2) Root Port (Slot+), MSI 00
*** *** DevCap:*** MaxPayload 128 bytes, PhantFunc 0, Latency L0s <64ns, L1 <1us
*** *** *** ExtTag- RBE- FLReset-
*** *** DevCtl:*** Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
*** *** *** RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
*** *** *** MaxPayload 128 bytes, MaxReadReq 128 bytes
*** *** DevSta:*** CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr- TransPend-
*** *** LnkCap:*** Port #0, Speed 5GT/s, Width x32, ASPM L0s, Latency L0 <64ns, L1 <1us
*** *** *** ClockPM- Surprise- LLActRep+ BwNot-
*** *** LnkCtl:*** ASPM Disabled; RCB 64 bytes Disabled- Retrain- CommClk-
*** *** *** ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
*** *** LnkSta:*** Speed 5GT/s, Width x32, TrErr- Train- SlotClk- DLActive- BWMgmt- ABWMgmt-
*** *** SltCap:*** AttnBtn+ PwrCtrl+ MRL- AttnInd- PwrInd- HotPlug+ Surprise-
*** *** *** Slot #163, PowerLimit 240.000W; Interlock- NoCompl+
*** *** SltCtl:*** Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- LinkChg-
*** *** *** Control: AttnInd Unknown, PwrInd Unknown, Power+ Interlock-
*** *** SltSta:*** Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet- Interlock-
*** *** *** Changed: MRL- PresDet- LinkState-
*** *** RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna- CRSVisible-
*** *** RootCap: CRSVisible-
*** *** RootSta: PME ReqID 0000, PMEStatus- PMEPending-
*** *** DevCap2: Completion Timeout: Not Supported, TimeoutDis- ARIFwd-
*** *** DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis- ARIFwd-
*** *** LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance- SpeedDis-, Selectable De-emphasis: -6dB
*** *** *** *Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
*** *** *** *Compliance De-emphasis: -6dB
*** *** LnkSta2: Current De-emphasis Level: -6dB
*** Capabilities: [8c] MSI: Enable+ Count=1/1 Maskable+ 64bit+
*** *** Address: 00000000fee0100c* Data: 4161
*** *** Masking: 00000001* Pending: 00000000
*** Kernel driver in use: pcieport

00:15.4 PCI bridge [0604]: VMware PCI Express Root Port [15ad:07a0] (rev 01) (prog-if 00 [Normal decode])
*** 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: 32 bytes
*** Bus: primary=00, secondary=07, subordinate=07, sec-latency=0
*** Memory behind bridge: d3400000-d34fffff
*** Prefetchable memory behind bridge: 00000000dcf00000-00000000dcffffff
*** Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
*** BridgeCtl: Parity- SERR- NoISA+ VGA- MAbort- >Reset- FastB2B-
*** *** PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
*** Capabilities: [40] Subsystem: VMware PCI Express Root Port [15ad:07a0]
*** Capabilities: [48] 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] Express (v2) Root Port (Slot+), MSI 00
*** *** DevCap:*** MaxPayload 128 bytes, PhantFunc 0, Latency L0s <64ns, L1 <1us
*** *** *** ExtTag- RBE- FLReset-
*** *** DevCtl:*** Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
*** *** *** RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
*** *** *** MaxPayload 128 bytes, MaxReadReq 128 bytes
*** *** DevSta:*** CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr- TransPend-
*** *** LnkCap:*** Port #0, Speed 5GT/s, Width x32, ASPM L0s, Latency L0 <64ns, L1 <1us
*** *** *** ClockPM- Surprise- LLActRep+ BwNot-
*** *** LnkCtl:*** ASPM Disabled; RCB 64 bytes Disabled- Retrain- CommClk-
*** *** *** ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
*** *** LnkSta:*** Speed 5GT/s, Width x32, TrErr- Train- SlotClk- DLActive- BWMgmt- ABWMgmt-
*** *** SltCap:*** AttnBtn+ PwrCtrl+ MRL- AttnInd- PwrInd- HotPlug+ Surprise-
*** *** *** Slot #164, PowerLimit 240.000W; Interlock- NoCompl+
*** *** SltCtl:*** Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- LinkChg-
*** *** *** Control: AttnInd Unknown, PwrInd Unknown, Power+ Interlock-
*** *** SltSta:*** Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet- Interlock-
*** *** *** Changed: MRL- PresDet- LinkState-
*** *** RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna- CRSVisible-
*** *** RootCap: CRSVisible-
*** *** RootSta: PME ReqID 0000, PMEStatus- PMEPending-
*** *** DevCap2: Completion Timeout: Not Supported, TimeoutDis- ARIFwd-
*** *** DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis- ARIFwd-
*** *** LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance- SpeedDis-, Selectable De-emphasis: -6dB
*** *** *** *Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
*** *** *** *Compliance De-emphasis: -6dB
*** *** LnkSta2: Current De-emphasis Level: -6dB
*** Capabilities: [8c] MSI: Enable+ Count=1/1 Maskable+ 64bit+
*** *** Address: 00000000fee0100c* Data: 4169
*** *** Masking: 00000001* Pending: 00000000
*** Kernel driver in use: pcieport

00:15.5 PCI bridge [0604]: VMware PCI Express Root Port [15ad:07a0] (rev 01) (prog-if 00 [Normal decode])
*** 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: 32 bytes
*** Bus: primary=00, secondary=08, subordinate=08, sec-latency=0
*** Memory behind bridge: d3800000-d38fffff
*** Prefetchable memory behind bridge: 00000000dd100000-00000000dd1fffff
*** Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
*** BridgeCtl: Parity- SERR- NoISA+ VGA- MAbort- >Reset- FastB2B-
*** *** PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
*** Capabilities: [40] Subsystem: VMware PCI Express Root Port [15ad:07a0]
*** Capabilities: [48] 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] Express (v2) Root Port (Slot+), MSI 00
*** *** DevCap:*** MaxPayload 128 bytes, PhantFunc 0, Latency L0s <64ns, L1 <1us
*** *** *** ExtTag- RBE- FLReset-
*** *** DevCtl:*** Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
*** *** *** RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
*** *** *** MaxPayload 128 bytes, MaxReadReq 128 bytes
*** *** DevSta:*** CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr- TransPend-
*** *** LnkCap:*** Port #0, Speed 5GT/s, Width x32, ASPM L0s, Latency L0 <64ns, L1 <1us
*** *** *** ClockPM- Surprise- LLActRep+ BwNot-
*** *** LnkCtl:*** ASPM Disabled; RCB 64 bytes Disabled- Retrain- CommClk-
*** *** *** ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
*** *** LnkSta:*** Speed 5GT/s, Width x32, TrErr- Train- SlotClk- DLActive- BWMgmt- ABWMgmt-
*** *** SltCap:*** AttnBtn+ PwrCtrl+ MRL- AttnInd- PwrInd- HotPlug+ Surprise-
*** *** *** Slot #165, PowerLimit 240.000W; Interlock- NoCompl+
*** *** SltCtl:*** Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- LinkChg-
*** *** *** Control: AttnInd Unknown, PwrInd Unknown, Power+ Interlock-
*** *** SltSta:*** Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet- Interlock-
*** *** *** Changed: MRL- PresDet- LinkState-
*** *** RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna- CRSVisible-
*** *** RootCap: CRSVisible-
*** *** RootSta: PME ReqID 0000, PMEStatus- PMEPending-
*** *** DevCap2: Completion Timeout: Not Supported, TimeoutDis- ARIFwd-
*** *** DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis- ARIFwd-
*** *** LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance- SpeedDis-, Selectable De-emphasis: -6dB
*** *** *** *Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
*** *** *** *Compliance De-emphasis: -6dB
*** *** LnkSta2: Current De-emphasis Level: -6dB
*** Capabilities: [8c] MSI: Enable+ Count=1/1 Maskable+ 64bit+
*** *** Address: 00000000fee0100c* Data: 4171
*** *** Masking: 00000001* Pending: 00000000
*** Kernel driver in use: pcieport

00:15.6 PCI bridge [0604]: VMware PCI Express Root Port [15ad:07a0] (rev 01) (prog-if 00 [Normal decode])
*** 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: 32 bytes
*** Bus: primary=00, secondary=09, subordinate=09, sec-latency=0
*** Memory behind bridge: d3c00000-d3cfffff
*** Prefetchable memory behind bridge: 00000000dd300000-00000000dd3fffff
*** Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
*** BridgeCtl: Parity- SERR- NoISA+ VGA- MAbort- >Reset- FastB2B-
*** *** PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
*** Capabilities: [40] Subsystem: VMware PCI Express Root Port [15ad:07a0]
*** Capabilities: [48] 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] Express (v2) Root Port (Slot+), MSI 00
*** *** DevCap:*** MaxPayload 128 bytes, PhantFunc 0, Latency L0s <64ns, L1 <1us
*** *** *** ExtTag- RBE- FLReset-
*** *** DevCtl:*** Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
*** *** *** RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
*** *** *** MaxPayload 128 bytes, MaxReadReq 128 bytes
*** *** DevSta:*** CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr- TransPend-
*** *** LnkCap:*** Port #0, Speed 5GT/s, Width x32, ASPM L0s, Latency L0 <64ns, L1 <1us
*** *** *** ClockPM- Surprise- LLActRep+ BwNot-
*** *** LnkCtl:*** ASPM Disabled; RCB 64 bytes Disabled- Retrain- CommClk-
*** *** *** ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
*** *** LnkSta:*** Speed 5GT/s, Width x32, TrErr- Train- SlotClk- DLActive- BWMgmt- ABWMgmt-
*** *** SltCap:*** AttnBtn+ PwrCtrl+ MRL- AttnInd- PwrInd- HotPlug+ Surprise-
*** *** *** Slot #166, PowerLimit 240.000W; Interlock- NoCompl+
*** *** SltCtl:*** Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- LinkChg-
*** *** *** Control: AttnInd Unknown, PwrInd Unknown, Power+ Interlock-
*** *** SltSta:*** Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet- Interlock-
*** *** *** Changed: MRL- PresDet- LinkState-
*** *** RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna- CRSVisible-
*** *** RootCap: CRSVisible-
*** *** RootSta: PME ReqID 0000, PMEStatus- PMEPending-
*** *** DevCap2: Completion Timeout: Not Supported, TimeoutDis- ARIFwd-
*** *** DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis- ARIFwd-
*** *** LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance- SpeedDis-, Selectable De-emphasis: -6dB
*** *** *** *Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
*** *** *** *Compliance De-emphasis: -6dB
*** *** LnkSta2: Current De-emphasis Level: -6dB
*** Capabilities: [8c] MSI: Enable+ Count=1/1 Maskable+ 64bit+
*** *** Address: 00000000fee0100c* Data: 4179
*** *** Masking: 00000001* Pending: 00000000
*** Kernel driver in use: pcieport

00:15.7 PCI bridge [0604]: VMware PCI Express Root Port [15ad:07a0] (rev 01) (prog-if 00 [Normal decode])
*** 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: 32 bytes
*** Bus: primary=00, secondary=0a, subordinate=0a, sec-latency=0
*** Memory behind bridge: d4000000-d40fffff
*** Prefetchable memory behind bridge: 00000000dd500000-00000000dd5fffff
*** Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
*** BridgeCtl: Parity- SERR- NoISA+ VGA- MAbort- >Reset- FastB2B-
*** *** PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
*** Capabilities: [40] Subsystem: VMware PCI Express Root Port [15ad:07a0]
*** Capabilities: [48] 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] Express (v2) Root Port (Slot+), MSI 00
*** *** DevCap:*** MaxPayload 128 bytes, PhantFunc 0, Latency L0s <64ns, L1 <1us
*** *** *** ExtTag- RBE- FLReset-
*** *** DevCtl:*** Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
*** *** *** RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
*** *** *** MaxPayload 128 bytes, MaxReadReq 128 bytes
*** *** DevSta:*** CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr- TransPend-
*** *** LnkCap:*** Port #0, Speed 5GT/s, Width x32, ASPM L0s, Latency L0 <64ns, L1 <1us
*** *** *** ClockPM- Surprise- LLActRep+ BwNot-
*** *** LnkCtl:*** ASPM Disabled; RCB 64 bytes Disabled- Retrain- CommClk-
*** *** *** ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
*** *** LnkSta:*** Speed 5GT/s, Width x32, TrErr- Train- SlotClk- DLActive- BWMgmt- ABWMgmt-
*** *** SltCap:*** AttnBtn+ PwrCtrl+ MRL- AttnInd- PwrInd- HotPlug+ Surprise-
*** *** *** Slot #167, PowerLimit 240.000W; Interlock- NoCompl+
*** *** SltCtl:*** Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- LinkChg-
*** *** *** Control: AttnInd Unknown, PwrInd Unknown, Power+ Interlock-
*** *** SltSta:*** Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet- Interlock-
*** *** *** Changed: MRL- PresDet- LinkState-
*** *** RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna- CRSVisible-
*** *** RootCap: CRSVisible-
*** *** RootSta: PME ReqID 0000, PMEStatus- PMEPending-
*** *** DevCap2: Completion Timeout: Not Supported, TimeoutDis- ARIFwd-
*** *** DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis- ARIFwd-
*** *** LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance- SpeedDis-, Selectable De-emphasis: -6dB
*** *** *** *Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
*** *** *** *Compliance De-emphasis: -6dB
*** *** LnkSta2: Current De-emphasis Level: -6dB
*** Capabilities: [8c] MSI: Enable+ Count=1/1 Maskable+ 64bit+
*** *** Address: 00000000fee0100c* Data: 4181
*** *** Masking: 00000001* Pending: 00000000
*** Kernel driver in use: pcieport

00:16.0 PCI bridge [0604]: VMware PCI Express Root Port [15ad:07a0] (rev 01) (prog-if 00 [Normal decode])
*** 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: 32 bytes
*** Bus: primary=00, secondary=0b, subordinate=0b, sec-latency=0
*** I/O behind bridge: 00005000-00005fff
*** Memory behind bridge: d2500000-d25fffff
*** Prefetchable memory behind bridge: 00000000d4500000-00000000d45fffff
*** Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
*** BridgeCtl: Parity- SERR- NoISA+ VGA- MAbort- >Reset- FastB2B-
*** *** PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
*** Capabilities: [40] Subsystem: VMware PCI Express Root Port [15ad:07a0]
*** Capabilities: [48] 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] Express (v2) Root Port (Slot+), MSI 00
*** *** DevCap:*** MaxPayload 128 bytes, PhantFunc 0, Latency L0s <64ns, L1 <1us
*** *** *** ExtTag- RBE- FLReset-
*** *** DevCtl:*** Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
*** *** *** RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
*** *** *** MaxPayload 128 bytes, MaxReadReq 128 bytes
*** *** DevSta:*** CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr- TransPend-
*** *** LnkCap:*** Port #0, Speed 5GT/s, Width x32, ASPM L0s, Latency L0 <64ns, L1 <1us
*** *** *** ClockPM- Surprise- LLActRep+ BwNot-
*** *** LnkCtl:*** ASPM Disabled; RCB 64 bytes Disabled- Retrain- CommClk-
*** *** *** ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
*** *** LnkSta:*** Speed 5GT/s, Width x32, TrErr- Train- SlotClk- DLActive- BWMgmt- ABWMgmt-
*** *** SltCap:*** AttnBtn+ PwrCtrl+ MRL- AttnInd- PwrInd- HotPlug+ Surprise-
*** *** *** Slot #192, PowerLimit 240.000W; Interlock- NoCompl+
*** *** SltCtl:*** Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- LinkChg-
*** *** *** Control: AttnInd Unknown, PwrInd Unknown, Power+ Interlock-
*** *** SltSta:*** Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet- Interlock-
*** *** *** Changed: MRL- PresDet- LinkState-
*** *** RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna- CRSVisible-
*** *** RootCap: CRSVisible-
*** *** RootSta: PME ReqID 0000, PMEStatus- PMEPending-
*** *** DevCap2: Completion Timeout: Not Supported, TimeoutDis- ARIFwd-
*** *** DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis- ARIFwd-
*** *** LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance- SpeedDis-, Selectable De-emphasis: -6dB
*** *** *** *Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
*** *** *** *Compliance De-emphasis: -6dB
*** *** LnkSta2: Current De-emphasis Level: -6dB
*** Capabilities: [8c] MSI: Enable+ Count=1/1 Maskable+ 64bit+
*** *** Address: 00000000fee0100c* Data: 4189
*** *** Masking: 00000001* Pending: 00000000
*** Kernel driver in use: pcieport

00:16.1 PCI bridge [0604]: VMware PCI Express Root Port [15ad:07a0] (rev 01) (prog-if 00 [Normal decode])
*** 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: 32 bytes
*** Bus: primary=00, secondary=0c, subordinate=0c, sec-latency=0
*** I/O behind bridge: 00009000-00009fff
*** Memory behind bridge: d2900000-d29fffff
*** Prefetchable memory behind bridge: 00000000d4900000-00000000d49fffff
*** Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
*** BridgeCtl: Parity- SERR- NoISA+ VGA- MAbort- >Reset- FastB2B-
*** *** PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
*** Capabilities: [40] Subsystem: VMware PCI Express Root Port [15ad:07a0]
*** Capabilities: [48] 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] Express (v2) Root Port (Slot+), MSI 00
*** *** DevCap:*** MaxPayload 128 bytes, PhantFunc 0, Latency L0s <64ns, L1 <1us
*** *** *** ExtTag- RBE- FLReset-
*** *** DevCtl:*** Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
*** *** *** RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
*** *** *** MaxPayload 128 bytes, MaxReadReq 128 bytes
*** *** DevSta:*** CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr- TransPend-
*** *** LnkCap:*** Port #0, Speed 5GT/s, Width x32, ASPM L0s, Latency L0 <64ns, L1 <1us
*** *** *** ClockPM- Surprise- LLActRep+ BwNot-
*** *** LnkCtl:*** ASPM Disabled; RCB 64 bytes Disabled- Retrain- CommClk-
*** *** *** ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
*** *** LnkSta:*** Speed 5GT/s, Width x32, TrErr- Train- SlotClk- DLActive- BWMgmt- ABWMgmt-
*** *** SltCap:*** AttnBtn+ PwrCtrl+ MRL- AttnInd- PwrInd- HotPlug+ Surprise-
*** *** *** Slot #193, PowerLimit 240.000W; Interlock- NoCompl+
*** *** SltCtl:*** Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- LinkChg-
*** *** *** Control: AttnInd Unknown, PwrInd Unknown, Power+ Interlock-
*** *** SltSta:*** Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet- Interlock-
*** *** *** Changed: MRL- PresDet- LinkState-
*** *** RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna- CRSVisible-
*** *** RootCap: CRSVisible-
*** *** RootSta: PME ReqID 0000, PMEStatus- PMEPending-
*** *** DevCap2: Completion Timeout: Not Supported, TimeoutDis- ARIFwd-
*** *** DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis- ARIFwd-
*** *** LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance- SpeedDis-, Selectable De-emphasis: -6dB
*** *** *** *Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
*** *** *** *Compliance De-emphasis: -6dB
*** *** LnkSta2: Current De-emphasis Level: -6dB
*** Capabilities: [8c] MSI: Enable+ Count=1/1 Maskable+ 64bit+
*** *** Address: 00000000fee0100c* Data: 4191
*** *** Masking: 00000001* Pending: 00000000
*** Kernel driver in use: pcieport

00:16.2 PCI bridge [0604]: VMware PCI Express Root Port [15ad:07a0] (rev 01) (prog-if 00 [Normal decode])
*** 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: 32 bytes
*** Bus: primary=00, secondary=0d, subordinate=0d, sec-latency=0
*** I/O behind bridge: 0000d000-0000dfff
*** Memory behind bridge: d2d00000-d2dfffff
*** Prefetchable memory behind bridge: 00000000d4b00000-00000000d4bfffff
*** Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
*** BridgeCtl: Parity- SERR- NoISA+ VGA- MAbort- >Reset- FastB2B-
*** *** PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
*** Capabilities: [40] Subsystem: VMware PCI Express Root Port [15ad:07a0]
*** Capabilities: [48] 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] Express (v2) Root Port (Slot+), MSI 00
*** *** DevCap:*** MaxPayload 128 bytes, PhantFunc 0, Latency L0s <64ns, L1 <1us
*** *** *** ExtTag- RBE- FLReset-
*** *** DevCtl:*** Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
*** *** *** RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
*** *** *** MaxPayload 128 bytes, MaxReadReq 128 bytes
*** *** DevSta:*** CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr- TransPend-
*** *** LnkCap:*** Port #0, Speed 5GT/s, Width x32, ASPM L0s, Latency L0 <64ns, L1 <1us
*** *** *** ClockPM- Surprise- LLActRep+ BwNot-
*** *** LnkCtl:*** ASPM Disabled; RCB 64 bytes Disabled- Retrain- CommClk-
*** *** *** ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
*** *** LnkSta:*** Speed 5GT/s, Width x32, TrErr- Train- SlotClk- DLActive- BWMgmt- ABWMgmt-
*** *** SltCap:*** AttnBtn+ PwrCtrl+ MRL- AttnInd- PwrInd- HotPlug+ Surprise-
*** *** *** Slot #194, PowerLimit 240.000W; Interlock- NoCompl+
*** *** SltCtl:*** Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- LinkChg-
*** *** *** Control: AttnInd Unknown, PwrInd Unknown, Power+ Interlock-
*** *** SltSta:*** Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet- Interlock-
*** *** *** Changed: MRL- PresDet- LinkState-
*** *** RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna- CRSVisible-
*** *** RootCap: CRSVisible-
*** *** RootSta: PME ReqID 0000, PMEStatus- PMEPending-
*** *** DevCap2: Completion Timeout: Not Supported, TimeoutDis- ARIFwd-
*** *** DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis- ARIFwd-
*** *** LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance- SpeedDis-, Selectable De-emphasis: -6dB
*** *** *** *Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
*** *** *** *Compliance De-emphasis: -6dB
*** *** LnkSta2: Current De-emphasis Level: -6dB
*** Capabilities: [8c] MSI: Enable+ Count=1/1 Maskable+ 64bit+
*** *** Address: 00000000fee0100c* Data: 4199
*** *** Masking: 00000001* Pending: 00000000
*** Kernel driver in use: pcieport

00:16.3 PCI bridge [0604]: VMware PCI Express Root Port [15ad:07a0] (rev 01) (prog-if 00 [Normal decode])
*** 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: 32 bytes
*** Bus: primary=00, secondary=0e, subordinate=0e, sec-latency=0
*** Memory behind bridge: d3100000-d31fffff
*** Prefetchable memory behind bridge: 00000000d4d00000-00000000d4dfffff
*** Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
*** BridgeCtl: Parity- SERR- NoISA+ VGA- MAbort- >Reset- FastB2B-
*** *** PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
*** Capabilities: [40] Subsystem: VMware PCI Express Root Port [15ad:07a0]
*** Capabilities: [48] 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] Express (v2) Root Port (Slot+), MSI 00
*** *** DevCap:*** MaxPayload 128 bytes, PhantFunc 0, Latency L0s <64ns, L1 <1us
*** *** *** ExtTag- RBE- FLReset-
*** *** DevCtl:*** Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
*** *** *** RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
*** *** *** MaxPayload 128 bytes, MaxReadReq 128 bytes
*** *** DevSta:*** CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr- TransPend-
*** *** LnkCap:*** Port #0, Speed 5GT/s, Width x32, ASPM L0s, Latency L0 <64ns, L1 <1us
*** *** *** ClockPM- Surprise- LLActRep+ BwNot-
*** *** LnkCtl:*** ASPM Disabled; RCB 64 bytes Disabled- Retrain- CommClk-
*** *** *** ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
*** *** LnkSta:*** Speed 5GT/s, Width x32, TrErr- Train- SlotClk- DLActive- BWMgmt- ABWMgmt-
*** *** SltCap:*** AttnBtn+ PwrCtrl+ MRL- AttnInd- PwrInd- HotPlug+ Surprise-
*** *** *** Slot #195, PowerLimit 240.000W; Interlock- NoCompl+
*** *** SltCtl:*** Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- LinkChg-
*** *** *** Control: AttnInd Unknown, PwrInd Unknown, Power+ Interlock-
*** *** SltSta:*** Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet- Interlock-
*** *** *** Changed: MRL- PresDet- LinkState-
*** *** RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna- CRSVisible-
*** *** RootCap: CRSVisible-
*** *** RootSta: PME ReqID 0000, PMEStatus- PMEPending-
*** *** DevCap2: Completion Timeout: Not Supported, TimeoutDis- ARIFwd-
*** *** DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis- ARIFwd-
*** *** LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance- SpeedDis-, Selectable De-emphasis: -6dB
*** *** *** *Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
*** *** *** *Compliance De-emphasis: -6dB
*** *** LnkSta2: Current De-emphasis Level: -6dB
*** Capabilities: [8c] MSI: Enable+ Count=1/1 Maskable+ 64bit+
*** *** Address: 00000000fee0100c* Data: 41a1
*** *** Masking: 00000001* Pending: 00000000
*** Kernel driver in use: pcieport

00:16.4 PCI bridge [0604]: VMware PCI Express Root Port [15ad:07a0] (rev 01) (prog-if 00 [Normal decode])
*** 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: 32 bytes
*** Bus: primary=00, secondary=0f, subordinate=0f, sec-latency=0
*** Memory behind bridge: d3500000-d35fffff
*** Prefetchable memory behind bridge: 00000000d4f00000-00000000d4ffffff
*** Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
*** BridgeCtl: Parity- SERR- NoISA+ VGA- MAbort- >Reset- FastB2B-
*** *** PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
*** Capabilities: [40] Subsystem: VMware PCI Express Root Port [15ad:07a0]
*** Capabilities: [48] 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] Express (v2) Root Port (Slot+), MSI 00
*** *** DevCap:*** MaxPayload 128 bytes, PhantFunc 0, Latency L0s <64ns, L1 <1us
*** *** *** ExtTag- RBE- FLReset-
*** *** DevCtl:*** Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
*** *** *** RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
*** *** *** MaxPayload 128 bytes, MaxReadReq 128 bytes
*** *** DevSta:*** CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr- TransPend-
*** *** LnkCap:*** Port #0, Speed 5GT/s, Width x32, ASPM L0s, Latency L0 <64ns, L1 <1us
*** *** *** ClockPM- Surprise- LLActRep+ BwNot-
*** *** LnkCtl:*** ASPM Disabled; RCB 64 bytes Disabled- Retrain- CommClk-
*** *** *** ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
*** *** LnkSta:*** Speed 5GT/s, Width x32, TrErr- Train- SlotClk- DLActive- BWMgmt- ABWMgmt-
*** *** SltCap:*** AttnBtn+ PwrCtrl+ MRL- AttnInd- PwrInd- HotPlug+ Surprise-
*** *** *** Slot #196, PowerLimit 240.000W; Interlock- NoCompl+
*** *** SltCtl:*** Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- LinkChg-
*** *** *** Control: AttnInd Unknown, PwrInd Unknown, Power+ Interlock-
*** *** SltSta:*** Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet- Interlock-
*** *** *** Changed: MRL- PresDet- LinkState-
*** *** RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna- CRSVisible-
*** *** RootCap: CRSVisible-
*** *** RootSta: PME ReqID 0000, PMEStatus- PMEPending-
*** *** DevCap2: Completion Timeout: Not Supported, TimeoutDis- ARIFwd-
*** *** DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis- ARIFwd-
*** *** LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance- SpeedDis-, Selectable De-emphasis: -6dB
*** *** *** *Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
*** *** *** *Compliance De-emphasis: -6dB
*** *** LnkSta2: Current De-emphasis Level: -6dB
*** Capabilities: [8c] MSI: Enable+ Count=1/1 Maskable+ 64bit+
*** *** Address: 00000000fee0100c* Data: 41a9
*** *** Masking: 00000001* Pending: 00000000
*** Kernel driver in use: pcieport

00:16.5 PCI bridge [0604]: VMware PCI Express Root Port [15ad:07a0] (rev 01) (prog-if 00 [Normal decode])
*** 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: 32 bytes
*** Bus: primary=00, secondary=10, subordinate=10, sec-latency=0
*** Memory behind bridge: d3900000-d39fffff
*** Prefetchable memory behind bridge: 00000000d5100000-00000000d51fffff
*** Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
*** BridgeCtl: Parity- SERR- NoISA+ VGA- MAbort- >Reset- FastB2B-
*** *** PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
*** Capabilities: [40] Subsystem: VMware PCI Express Root Port [15ad:07a0]
*** Capabilities: [48] 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] Express (v2) Root Port (Slot+), MSI 00
*** *** DevCap:*** MaxPayload 128 bytes, PhantFunc 0, Latency L0s <64ns, L1 <1us
*** *** *** ExtTag- RBE- FLReset-
*** *** DevCtl:*** Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
*** *** *** RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
*** *** *** MaxPayload 128 bytes, MaxReadReq 128 bytes
*** *** DevSta:*** CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr- TransPend-
*** *** LnkCap:*** Port #0, Speed 5GT/s, Width x32, ASPM L0s, Latency L0 <64ns, L1 <1us
*** *** *** ClockPM- Surprise- LLActRep+ BwNot-
*** *** LnkCtl:*** ASPM Disabled; RCB 64 bytes Disabled- Retrain- CommClk-
*** *** *** ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
*** *** LnkSta:*** Speed 5GT/s, Width x32, TrErr- Train- SlotClk- DLActive- BWMgmt- ABWMgmt-
*** *** SltCap:*** AttnBtn+ PwrCtrl+ MRL- AttnInd- PwrInd- HotPlug+ Surprise-
*** *** *** Slot #197, PowerLimit 240.000W; Interlock- NoCompl+
*** *** SltCtl:*** Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- LinkChg-
*** *** *** Control: AttnInd Unknown, PwrInd Unknown, Power+ Interlock-
*** *** SltSta:*** Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet- Interlock-
*** *** *** Changed: MRL- PresDet- LinkState-
*** *** RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna- CRSVisible-
*** *** RootCap: CRSVisible-
*** *** RootSta: PME ReqID 0000, PMEStatus- PMEPending-
*** *** DevCap2: Completion Timeout: Not Supported, TimeoutDis- ARIFwd-
*** *** DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis- ARIFwd-
*** *** LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance- SpeedDis-, Selectable De-emphasis: -6dB
*** *** *** *Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
*** *** *** *Compliance De-emphasis: -6dB
*** *** LnkSta2: Current De-emphasis Level: -6dB
*** Capabilities: [8c] MSI: Enable+ Count=1/1 Maskable+ 64bit+
*** *** Address: 00000000fee0100c* Data: 41b1
*** *** Masking: 00000001* Pending: 00000000
*** Kernel driver in use: pcieport

00:16.6 PCI bridge [0604]: VMware PCI Express Root Port [15ad:07a0] (rev 01) (prog-if 00 [Normal decode])
*** 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: 32 bytes
*** Bus: primary=00, secondary=11, subordinate=11, sec-latency=0
*** Memory behind bridge: d3d00000-d3dfffff
*** Prefetchable memory behind bridge: 00000000d5300000-00000000d53fffff
*** Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
*** BridgeCtl: Parity- SERR- NoISA+ VGA- MAbort- >Reset- FastB2B-
*** *** PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
*** Capabilities: [40] Subsystem: VMware PCI Express Root Port [15ad:07a0]
*** Capabilities: [48] 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] Express (v2) Root Port (Slot+), MSI 00
*** *** DevCap:*** MaxPayload 128 bytes, PhantFunc 0, Latency L0s <64ns, L1 <1us
*** *** *** ExtTag- RBE- FLReset-
*** *** DevCtl:*** Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
*** *** *** RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
*** *** *** MaxPayload 128 bytes, MaxReadReq 128 bytes
*** *** DevSta:*** CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr- TransPend-
*** *** LnkCap:*** Port #0, Speed 5GT/s, Width x32, ASPM L0s, Latency L0 <64ns, L1 <1us
*** *** *** ClockPM- Surprise- LLActRep+ BwNot-
*** *** LnkCtl:*** ASPM Disabled; RCB 64 bytes Disabled- Retrain- CommClk-
*** *** *** ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
*** *** LnkSta:*** Speed 5GT/s, Width x32, TrErr- Train- SlotClk- DLActive- BWMgmt- ABWMgmt-
*** *** SltCap:*** AttnBtn+ PwrCtrl+ MRL- AttnInd- PwrInd- HotPlug+ Surprise-
*** *** *** Slot #198, PowerLimit 240.000W; Interlock- NoCompl+
*** *** SltCtl:*** Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- LinkChg-
*** *** *** Control: AttnInd Unknown, PwrInd Unknown, Power+ Interlock-
*** *** SltSta:*** Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet- Interlock-
*** *** *** Changed: MRL- PresDet- LinkState-
*** *** RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna- CRSVisible-
*** *** RootCap: CRSVisible-
*** *** RootSta: PME ReqID 0000, PMEStatus- PMEPending-
*** *** DevCap2: Completion Timeout: Not Supported, TimeoutDis- ARIFwd-
*** *** DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis- ARIFwd-
*** *** LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance- SpeedDis-, Selectable De-emphasis: -6dB
*** *** *** *Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
*** *** *** *Compliance De-emphasis: -6dB
*** *** LnkSta2: Current De-emphasis Level: -6dB
*** Capabilities: [8c] MSI: Enable+ Count=1/1 Maskable+ 64bit+
*** *** Address: 00000000fee0100c* Data: 41b9
*** *** Masking: 00000001* Pending: 00000000
*** Kernel driver in use: pcieport

00:16.7 PCI bridge [0604]: VMware PCI Express Root Port [15ad:07a0] (rev 01) (prog-if 00 [Normal decode])
*** 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: 32 bytes
*** Bus: primary=00, secondary=12, subordinate=12, sec-latency=0
*** Memory behind bridge: d4100000-d41fffff
*** Prefetchable memory behind bridge: 00000000d5500000-00000000d55fffff
*** Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
*** BridgeCtl: Parity- SERR- NoISA+ VGA- MAbort- >Reset- FastB2B-
*** *** PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
*** Capabilities: [40] Subsystem: VMware PCI Express Root Port [15ad:07a0]
*** Capabilities: [48] 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] Express (v2) Root Port (Slot+), MSI 00
*** *** DevCap:*** MaxPayload 128 bytes, PhantFunc 0, Latency L0s <64ns, L1 <1us
*** *** *** ExtTag- RBE- FLReset-
*** *** DevCtl:*** Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
*** *** *** RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
*** *** *** MaxPayload 128 bytes, MaxReadReq 128 bytes
*** *** DevSta:*** CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr- TransPend-
*** *** LnkCap:*** Port #0, Speed 5GT/s, Width x32, ASPM L0s, Latency L0 <64ns, L1 <1us
*** *** *** ClockPM- Surprise- LLActRep+ BwNot-
*** *** LnkCtl:*** ASPM Disabled; RCB 64 bytes Disabled- Retrain- CommClk-
*** *** *** ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
*** *** LnkSta:*** Speed 5GT/s, Width x32, TrErr- Train- SlotClk- DLActive- BWMgmt- ABWMgmt-
*** *** SltCap:*** AttnBtn+ PwrCtrl+ MRL- AttnInd- PwrInd- HotPlug+ Surprise-
*** *** *** Slot #199, PowerLimit 240.000W; Interlock- NoCompl+
*** *** SltCtl:*** Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- LinkChg-
*** *** *** Control: AttnInd Unknown, PwrInd Unknown, Power+ Interlock-
*** *** SltSta:*** Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet- Interlock-
*** *** *** Changed: MRL- PresDet- LinkState-
*** *** RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna- CRSVisible-
*** *** RootCap: CRSVisible-
*** *** RootSta: PME ReqID 0000, PMEStatus- PMEPending-
*** *** DevCap2: Completion Timeout: Not Supported, TimeoutDis- ARIFwd-
*** *** DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis- ARIFwd-
*** *** LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance- SpeedDis-, Selectable De-emphasis: -6dB
*** *** *** *Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
*** *** *** *Compliance De-emphasis: -6dB
*** *** LnkSta2: Current De-emphasis Level: -6dB
*** Capabilities: [8c] MSI: Enable+ Count=1/1 Maskable+ 64bit+
*** *** Address: 00000000fee0100c* Data: 41c1
*** *** Masking: 00000001* Pending: 00000000
*** Kernel driver in use: pcieport

00:17.0 PCI bridge [0604]: VMware PCI Express Root Port [15ad:07a0] (rev 01) (prog-if 00 [Normal decode])
*** 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: 32 bytes
*** Bus: primary=00, secondary=13, subordinate=13, sec-latency=0
*** I/O behind bridge: 00006000-00006fff
*** Memory behind bridge: d2600000-d26fffff
*** Prefetchable memory behind bridge: 00000000d4600000-00000000d46fffff
*** Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
*** BridgeCtl: Parity- SERR- NoISA+ VGA- MAbort- >Reset- FastB2B-
*** *** PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
*** Capabilities: [40] Subsystem: VMware PCI Express Root Port [15ad:07a0]
*** Capabilities: [48] 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] Express (v2) Root Port (Slot+), MSI 00
*** *** DevCap:*** MaxPayload 128 bytes, PhantFunc 0, Latency L0s <64ns, L1 <1us
*** *** *** ExtTag- RBE- FLReset-
*** *** DevCtl:*** Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
*** *** *** RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
*** *** *** MaxPayload 128 bytes, MaxReadReq 128 bytes
*** *** DevSta:*** CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr- TransPend-
*** *** LnkCap:*** Port #0, Speed 5GT/s, Width x32, ASPM L0s, Latency L0 <64ns, L1 <1us
*** *** *** ClockPM- Surprise- LLActRep+ BwNot-
*** *** LnkCtl:*** ASPM Disabled; RCB 64 bytes Disabled- Retrain- CommClk-
*** *** *** ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
*** *** LnkSta:*** Speed 5GT/s, Width x32, Tr
 
Old 06-20-2012, 12:22 PM
Ben Hutchings
 
Default Bug#678236: linux-image-2.6.32-5-amd64: Disk IO error when running debian 6.0.x with buslogic virtual disk and 4G+ mem in a VMware VM

On Tue, 2012-06-19 at 23:37 -0700, Peter Cao wrote:
> Subject: linux-image-2.6.32-5-amd64: Disk IO error when running debian
> 6.0.x with buslogic virtual disk and 4G+ mem in a VMware VM
> Package: linux-2.6
> Version: 2.6.32-45
> Severity: important
>
> *** Please type your report below this line ***
> There will be Disk IO error and then rootfs Read-Only when running
> debian 6.0.x(including 6.0.1, 6.0.4, 6.0.5...) in a VMware VM with
> buslogic virtual disk
> and with 4G+ memory, in which condition linux-image-xxx-amd64 kernel
> will be used
[...]

Can I see the log for that?

We also include a backport of vmw_pvscsi; does that work better?

Ben.

--
Ben Hutchings
It is easier to change the specification to fit the program than vice versa.
 
Old 06-21-2012, 02:17 AM
Peter Cao
 
Default Bug#678236: linux-image-2.6.32-5-amd64: Disk IO error when running debian 6.0.x with buslogic virtual disk and 4G+ mem in a VMware VM

Hi Ben,

The disk became read-only when the error happens so the log was not saved.
But I have a screenshot for the error msg:
http://bugs.debian.org/cgi-bin/bugreport.cgi?msg=5;filename=debian-605-32bit-buslogic-6Gmem-IO_error.png;att=2;bug=678236

We have not see any error with PVSCSI adapter so far.
And there is no error with debian 64bit release but only the 32bit release with large memory+buslogic.

Regards,
Peter Cao

----- Original Message -----
From: "Ben Hutchings" <ben@decadent.org.uk>
To: "Peter Cao" <pengzhencao@vmware.com>, 678236@bugs.debian.org
Cc: "chunmei(Tracy) Huang" <cmhuang@vmware.com>, "Arvind Kumar" <arkumar@vmware.com>
Sent: Wednesday, June 20, 2012 8:22:54 PM
Subject: Re: Bug#678236: linux-image-2.6.32-5-amd64: Disk IO error when running debian 6.0.x with buslogic virtual disk and 4G+ mem in a VMware VM

On Tue, 2012-06-19 at 23:37 -0700, Peter Cao wrote:
> Subject: linux-image-2.6.32-5-amd64: Disk IO error when running debian
> 6.0.x with buslogic virtual disk and 4G+ mem in a VMware VM
> Package: linux-2.6
> Version: 2.6.32-45
> Severity: important
>
> *** Please type your report below this line ***
> There will be Disk IO error and then rootfs Read-Only when running
> debian 6.0.x(including 6.0.1, 6.0.4, 6.0.5...) in a VMware VM with
> buslogic virtual disk
> and with 4G+ memory, in which condition linux-image-xxx-amd64 kernel
> will be used
[...]

Can I see the log for that?

We also include a backport of vmw_pvscsi; does that work better?

Ben.

--
Ben Hutchings
It is easier to change the specification to fit the program than vice versa.



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Old 06-21-2012, 03:05 AM
Ben Hutchings
 
Default Bug#678236: linux-image-2.6.32-5-amd64: Disk IO error when running debian 6.0.x with buslogic virtual disk and 4G+ mem in a VMware VM

On Wed, 2012-06-20 at 19:17 -0700, Peter Cao wrote:
> Hi Ben,
>
> The disk became read-only when the error happens so the log was not saved.
> But I have a screenshot for the error msg:
> http://bugs.debian.org/cgi-bin/bugreport.cgi?msg=5;filename=debian-605-32bit-buslogic-6Gmem-IO_error.png;att=2;bug=678236
>
> We have not see any error with PVSCSI adapter so far.
> And there is no error with debian 64bit release but only the 32bit release with large memory+buslogic.
[...]

So far as I can see, BusLogic has not been changed in any significant
way between Linux 2.6.32 and current mainline (3.5-rc3). So unless you
know better, this problem also affects mainline Linux and should be
fixed there first.

But what is the point of using this driver at all under VMware, when we
could use vmw_pvscsi? Do you make the same SCSI devices available to
the guest through both an emulated BusLogic adapter and paravirtual SCSI
adapter at the same time?

In that case, could the BusLogic driver detect that an adapter is
actually an emulation (based on PCI subsystem vendor ID?) and ignore it
because the vmw_pvscsi driver will work better?

If not, isn't it a bug in VMware that it enables the BusLogic device and
not the PV-SCSI device for Debian guests?

Ben.

--
Ben Hutchings
Every program is either trivial or else contains at least one bug
 
Old 06-21-2012, 03:38 AM
Peter Cao
 
Default Bug#678236: linux-image-2.6.32-5-amd64: Disk IO error when running debian 6.0.x with buslogic virtual disk and 4G+ mem in a VMware VM

Hi Ben,

We have not seen similar issue with other linux distributions and with debian amd64 distribution
My guess is that there is some flaw with the high memory management(>=4G in 32bit mode) either or both in Buslogic driver and debian kernel.
Debian uses "amd64" kernel for >4G memory in 32bit mode while most other linux distribution use "bigmem" kernel configuration.
Is this combination causing the problem?
And what is the difference between "amd64 kernel in 32bit mode" and "real amd64 kernel"?

We configure the virtual device to be used in the virtual machine's configuration, which specified clearly the memory size, cpu number,
disk size, nic type before a VM is powered on.... And I think the adapter type is determined by OS with PCI vender ID. So this is unlikely a vmware
related bug.

We can use pvscsi for best performance but our customer may need the buslogic virtual adapter so we have to support this configuration.

Regards,
Peter Cao

----- Original Message -----
From: "Ben Hutchings" <ben@decadent.org.uk>
To: "Peter Cao" <pengzhencao@vmware.com>
Cc: "chunmei(Tracy) Huang" <cmhuang@vmware.com>, "Arvind Kumar" <arkumar@vmware.com>, 678236@bugs.debian.org
Sent: Thursday, June 21, 2012 11:05:43 AM
Subject: Re: Bug#678236: linux-image-2.6.32-5-amd64: Disk IO error when running debian 6.0.x with buslogic virtual disk and 4G+ mem in a VMware VM

On Wed, 2012-06-20 at 19:17 -0700, Peter Cao wrote:
> Hi Ben,
>
> The disk became read-only when the error happens so the log was not saved.
> But I have a screenshot for the error msg:
> http://bugs.debian.org/cgi-bin/bugreport.cgi?msg=5;filename=debian-605-32bit-buslogic-6Gmem-IO_error.png;att=2;bug=678236
>
> We have not see any error with PVSCSI adapter so far.
> And there is no error with debian 64bit release but only the 32bit release with large memory+buslogic.
[...]

So far as I can see, BusLogic has not been changed in any significant
way between Linux 2.6.32 and current mainline (3.5-rc3). So unless you
know better, this problem also affects mainline Linux and should be
fixed there first.

But what is the point of using this driver at all under VMware, when we
could use vmw_pvscsi? Do you make the same SCSI devices available to
the guest through both an emulated BusLogic adapter and paravirtual SCSI
adapter at the same time?

In that case, could the BusLogic driver detect that an adapter is
actually an emulation (based on PCI subsystem vendor ID?) and ignore it
because the vmw_pvscsi driver will work better?

If not, isn't it a bug in VMware that it enables the BusLogic device and
not the PV-SCSI device for Debian guests?

Ben.

--
Ben Hutchings
Every program is either trivial or else contains at least one bug



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Old 06-21-2012, 04:34 AM
Ben Hutchings
 
Default Bug#678236: linux-image-2.6.32-5-amd64: Disk IO error when running debian 6.0.x with buslogic virtual disk and 4G+ mem in a VMware VM

On Wed, 2012-06-20 at 20:38 -0700, Peter Cao wrote:
> Hi Ben,
>
> We have not seen similar issue with other linux distributions and
> with debian amd64 distribution
> My guess is that there is some flaw with the high memory
> management(>=4G in 32bit mode) either or both in Buslogic driver and
> debian kernel.
> Debian uses "amd64" kernel for >4G memory in 32bit mode while most
> other linux distribution use "bigmem" kernel configuration.

We offer both but the installer is supposed to pick the '686-bigmem'
configuration by default.

> Is this combination causing the problem?

It would not surprise me if BusLogic was broken on 64-bit systems, but
presumably you would have noticed that in other 64-bit Linux guests.
The userland architecture (i386 vs amd64) should not make any
difference.

> And what is the difference between "amd64 kernel in 32bit mode" and
> "real amd64 kernel"?

They are identical except for package metadata.
linux-image-2.6.32-5-amd64 is duplicated for i386 because until recently
dpkg would not let you install packages marked as being for a different
architecture.

> We configure the virtual device to be used in the virtual machine's
> configuration, which specified clearly the memory size, cpu number,
> disk size, nic type before a VM is powered on.... And I think the
> adapter type is determined by OS with PCI vender ID. So this is
> unlikely a vmware
> related bug.

What I meant is that if the VMware tools do not configure a Debian 6.0
guest to have a PV-SCSI adapter by default, this is a poor default and
that is a bug (independent of any bugs in the guest kernel or driver).

> We can use pvscsi for best performance but our customer may need the
> buslogic virtual adapter so we have to support this configuration.

Why would they specifically need that when they use a guest and host
that support PV-SCSI?

Ben.

--
Ben Hutchings
Every program is either trivial or else contains at least one bug
 
Old 06-21-2012, 08:28 AM
Peter Cao
 
Default Bug#678236: linux-image-2.6.32-5-amd64: Disk IO error when running debian 6.0.x with buslogic virtual disk and 4G+ mem in a VMware VM

Hi Ben,


----- Original Message -----
From: "Ben Hutchings" <ben@decadent.org.uk>
To: "Peter Cao" <pengzhencao@vmware.com>, 678236@bugs.debian.org
Cc: "chunmei(Tracy) Huang" <cmhuang@vmware.com>, "Arvind Kumar" <arkumar@vmware.com>
Sent: Thursday, June 21, 2012 12:34:07 PM
Subject: Re: Bug#678236: linux-image-2.6.32-5-amd64: Disk IO error when running debian 6.0.x with buslogic virtual disk and 4G+ mem in a VMware VM


>We offer both but the installer is supposed to pick the '686-bigmem'
>configuration by default.

No. The installer picks amd64 kernel by default for configuration with 4G+ mem.
And it normal "i686" kernel if mem<4G.

>It would not surprise me if BusLogic was broken on 64-bit systems, but
>presumably you would have noticed that in other 64-bit Linux guests.
>The userland architecture (i386 vs amd64) should not make any
>difference.

This issue can not be repro on real amd64 debian(amd64 debian kernel+ amd64 userland, installed with amd64 ISO).
And It can not be repro on ubuntu10.10 PAE kernel with 4G+ memory

>What I meant is that if the VMware tools do not configure a Debian 6.0
>guest to have a PV-SCSI adapter by default, this is a poor default and
>that is a bug (independent of any bugs in the guest kernel or driver).

The default configuration will use lsilogic disk controller for debian.
We do not use pvscsi disk controller by default for all guest OS.
I am not the owner for creating VM configurations but I guess this is a balance for performance and best compatibility.

>> We can use pvscsi for best performance but our customer may need the
>> buslogic virtual adapter so we have to support this configuration.

>Why would they specifically need that when they use a guest and host
>that support PV-SCSI?

We just support this configuration in our product and it is the user's choice to use which controller.
PVSCSI should have best performance with vmware tools installed, but not every user install tools, though we highly recommended end user to install
vmware tools for best IO/mem performance.

Ben, do you have any suggestion on how to debug the buslogic driver?


Regards,
Peter Cao



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Old 06-22-2012, 04:38 AM
Ben Hutchings
 
Default Bug#678236: linux-image-2.6.32-5-amd64: Disk IO error when running debian 6.0.x with buslogic virtual disk and 4G+ mem in a VMware VM

On Thu, 2012-06-21 at 01:28 -0700, Peter Cao wrote:
> Hi Ben,
>
>
> ----- Original Message -----
> From: "Ben Hutchings" <ben@decadent.org.uk>
> To: "Peter Cao" <pengzhencao@vmware.com>, 678236@bugs.debian.org
> Cc: "chunmei(Tracy) Huang" <cmhuang@vmware.com>, "Arvind Kumar" <arkumar@vmware.com>
> Sent: Thursday, June 21, 2012 12:34:07 PM
> Subject: Re: Bug#678236: linux-image-2.6.32-5-amd64: Disk IO error when running debian 6.0.x with buslogic virtual disk and 4G+ mem in a VMware VM
>
>
> >We offer both but the installer is supposed to pick the '686-bigmem'
> >configuration by default.
>
> No. The installer picks amd64 kernel by default for configuration with 4G+ mem.
> And it normal "i686" kernel if mem<4G.

Oh, now I remember this bug: <http://bugs.debian.org/622622>. It only
affected installation without a network mirror enabled, so far as I
know. It was supposed to be fixed in point release 6.0.2, so I don't
understand why you would still see it.

> >It would not surprise me if BusLogic was broken on 64-bit systems, but
> >presumably you would have noticed that in other 64-bit Linux guests.
> >The userland architecture (i386 vs amd64) should not make any
> >difference.
>
> This issue can not be repro on real amd64 debian(amd64 debian kernel+ amd64 userland, installed with amd64 ISO).
> And It can not be repro on ubuntu10.10 PAE kernel with 4G+ memory
>
> >What I meant is that if the VMware tools do not configure a Debian 6.0
> >guest to have a PV-SCSI adapter by default, this is a poor default and
> >that is a bug (independent of any bugs in the guest kernel or driver).
>
> The default configuration will use lsilogic disk controller for debian.

OK, so if the default works then this isn't such a disaster.

> We do not use pvscsi disk controller by default for all guest OS.
> I am not the owner for creating VM configurations but I guess this is a balance for performance and best compatibility.
>
> >> We can use pvscsi for best performance but our customer may need the
> >> buslogic virtual adapter so we have to support this configuration.
>
> >Why would they specifically need that when they use a guest and host
> >that support PV-SCSI?
>
> We just support this configuration in our product and it is the user's choice to use which controller.
> PVSCSI should have best performance with vmware tools installed, but not every user install tools, though we highly recommended end user to install
> vmware tools for best IO/mem performance.
>
> Ben, do you have any suggestion on how to debug the buslogic driver?

Sorry, I am not at all familiar with BusLogic or SCSI drivers in
general.

Ben.

--
Ben Hutchings
Every program is either trivial or else contains at least one bug
 
Old 06-26-2012, 11:03 AM
Peter Cao
 
Default Bug#678236: linux-image-2.6.32-5-amd64: Disk IO error when running debian 6.0.x with buslogic virtual disk and 4G+ mem in a VMware VM

Hi Ben,

I just tried Debian 6.0.2 i386. The installer also chooses "amd64" kernel instead of "i686-bigmem" kernel
When I install a VM with 6G memory.
I guess bug 622622 was only fixed in CD image, but not the DVD image.
I have found both "amd64" and "i686-bigmem" kernel are in the first DVD ISO image.

root@pek2-lab-08-dhcp176:/media/cdrom0# cat /etc/debian_version
6.0.2
root@pek2-lab-08-dhcp176:/media/cdrom0# find . -name linux-image-*
./pool/main/l/linux-2.6/linux-image-2.6.32-5-486_2.6.32-35_i386.deb
./pool/main/l/linux-2.6/linux-image-2.6.32-5-686-bigmem_2.6.32-35_i386.deb
./pool/main/l/linux-2.6/linux-image-2.6.32-5-686_2.6.32-35_i386.deb
./pool/main/l/linux-2.6/linux-image-2.6.32-5-amd64_2.6.32-35_i386.deb


Regards,
Peter Cao

----- Original Message -----
From: "Ben Hutchings" <ben@decadent.org.uk>
To: "Peter Cao" <pengzhencao@vmware.com>
Cc: "chunmei(Tracy) Huang" <cmhuang@vmware.com>, "Arvind Kumar" <arkumar@vmware.com>, 678236@bugs.debian.org
Sent: Friday, June 22, 2012 12:38:19 PM
Subject: Re: Bug#678236: linux-image-2.6.32-5-amd64: Disk IO error when running debian 6.0.x with buslogic virtual disk and 4G+ mem in a VMware VM

On Thu, 2012-06-21 at 01:28 -0700, Peter Cao wrote:
> Hi Ben,
>
>
> ----- Original Message -----
> From: "Ben Hutchings" <ben@decadent.org.uk>
> To: "Peter Cao" <pengzhencao@vmware.com>, 678236@bugs.debian.org
> Cc: "chunmei(Tracy) Huang" <cmhuang@vmware.com>, "Arvind Kumar" <arkumar@vmware.com>
> Sent: Thursday, June 21, 2012 12:34:07 PM
> Subject: Re: Bug#678236: linux-image-2.6.32-5-amd64: Disk IO error when running debian 6.0.x with buslogic virtual disk and 4G+ mem in a VMware VM
>
>
> >We offer both but the installer is supposed to pick the '686-bigmem'
> >configuration by default.
>
> No. The installer picks amd64 kernel by default for configuration with 4G+ mem.
> And it normal "i686" kernel if mem<4G.

Oh, now I remember this bug: <http://bugs.debian.org/622622>. It only
affected installation without a network mirror enabled, so far as I
know. It was supposed to be fixed in point release 6.0.2, so I don't
understand why you would still see it.

> >It would not surprise me if BusLogic was broken on 64-bit systems, but
> >presumably you would have noticed that in other 64-bit Linux guests.
> >The userland architecture (i386 vs amd64) should not make any
> >difference.
>
> This issue can not be repro on real amd64 debian(amd64 debian kernel+ amd64 userland, installed with amd64 ISO).
> And It can not be repro on ubuntu10.10 PAE kernel with 4G+ memory
>
> >What I meant is that if the VMware tools do not configure a Debian 6.0
> >guest to have a PV-SCSI adapter by default, this is a poor default and
> >that is a bug (independent of any bugs in the guest kernel or driver).
>
> The default configuration will use lsilogic disk controller for debian.

OK, so if the default works then this isn't such a disaster.

> We do not use pvscsi disk controller by default for all guest OS.
> I am not the owner for creating VM configurations but I guess this is a balance for performance and best compatibility.
>
> >> We can use pvscsi for best performance but our customer may need the
> >> buslogic virtual adapter so we have to support this configuration.
>
> >Why would they specifically need that when they use a guest and host
> >that support PV-SCSI?
>
> We just support this configuration in our product and it is the user's choice to use which controller.
> PVSCSI should have best performance with vmware tools installed, but not every user install tools, though we highly recommended end user to install
> vmware tools for best IO/mem performance.
>
> Ben, do you have any suggestion on how to debug the buslogic driver?

Sorry, I am not at all familiar with BusLogic or SCSI drivers in
general.

Ben.

--
Ben Hutchings
Every program is either trivial or else contains at least one bug



--
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