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bluefish1 03-06-2012 08:09 AM
Data access is mangled
 
Data access to the Virtual systems is being mangled.

The host system appears to be fine. I can mount raid vol [md1] and access via samba, ssh, or scp [rw]. However when I attempt to access the virtual system... ssh gives me an error
Bad packet length 977368424.
Disconnecting: Packet corrupt
Stopped all firewalls and still the same issue.
Mounted [md1] to the virtual system and I can see the data from the client but cannot [rw] I get an error.
Start web services on the virtual server pages are very slow to load and graphics are mangled.
Webmin service will only connect consistently "without" ssl otherwise I get a page or two then an access error.

The virtual systems are brand new and the same basic installs from the same os version as the host (CentOS 2.6.32-220.4.2.el6.x86_64)




Spec host server:
Code:
[08:48:59 root]$ rpm -q qemu-kvm  python-virtinst virt-viewer virt-manager
qemu-kvm-0.12.1.2-2.209.el6_2.4.x86_64
python-virtinst-0.600.0-5.el6.noarch
virt-viewer-0.4.1-7.el6.x86_64
virt-manager-0.9.0-7.el6.x86_64

Linux localhost.home 2.6.32-220.4.2.el6.x86_64 #1 SMP Tue Feb 14 04:00:16 GMT 2012 x86_64 x86_64 x86_64 GNU/Linux

Several physical soft raid volumes.

The current run level is: N 5
This system has 4 cores on 1 cpu

SYSTEM OS
Linux version 2.6.32-220.4.2.el6.x86_64 (mockbuild@c6b18n3.bsys.dev.centos.org) (gcc version 4.4.6 20110731 (Red Hat 4.4.6-3) (GCC) ) #1 SMP Tue Feb 14 04:00:16 GMT 2012
processor        : 0
vendor_id        : AuthenticAMD
cpu family        : 16
model                : 4
model name        : AMD Phenom(tm) II X4 905e Processor
stepping        : 3
cpu MHz                : 2499.945
cache size        : 512 KB
physical id        : 0
siblings        : 4
core id                : 0
cpu cores        : 4
apicid                : 0
initial apicid        : 0
fpu                : yes
fpu_exception        : yes
cpuid level        : 5
wp                : yes
flags                : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm 3dnowext 3dnow constant_tsc rep_good nonstop_tsc extd_apicid pni monitor cx16 popcnt lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw ibs skinit wdt npt lbrv svm_lock nrip_save
bogomips        : 4999.89
TLB size        : 1024 4K pages
clflush size        : 64
cache_alignment        : 64
address sizes        : 48 bits physical, 48 bits virtual
power management: ts ttp tm stc 100mhzsteps hwpstate

00:00.0 Host bridge: Advanced Micro Devices [AMD] RS880 Host Bridge
00:01.0 PCI bridge: Advanced Micro Devices [AMD] RS780/RS880 PCI to PCI bridge (int gfx)
00:04.0 PCI bridge: Advanced Micro Devices [AMD] RS780/RS880 PCI to PCI bridge (PCIE port 0)
00:05.0 PCI bridge: Advanced Micro Devices [AMD] RS780/RS880 PCI to PCI bridge (PCIE port 1)
00:11.0 SATA controller: ATI Technologies Inc SB7x0/SB8x0/SB9x0 SATA Controller [AHCI mode]
00:12.0 USB controller: ATI Technologies Inc SB7x0/SB8x0/SB9x0 USB OHCI0 Controller
00:12.1 USB controller: ATI Technologies Inc SB7x0 USB OHCI1 Controller
00:12.2 USB controller: ATI Technologies Inc SB7x0/SB8x0/SB9x0 USB EHCI Controller
00:13.0 USB controller: ATI Technologies Inc SB7x0/SB8x0/SB9x0 USB OHCI0 Controller
00:13.1 USB controller: ATI Technologies Inc SB7x0 USB OHCI1 Controller
00:13.2 USB controller: ATI Technologies Inc SB7x0/SB8x0/SB9x0 USB EHCI Controller
00:14.0 SMBus: ATI Technologies Inc SBx00 SMBus Controller (rev 3c)
00:14.1 IDE interface: ATI Technologies Inc SB7x0/SB8x0/SB9x0 IDE Controller
00:14.2 Audio device: ATI Technologies Inc SBx00 Azalia (Intel HDA)
00:14.3 ISA bridge: ATI Technologies Inc SB7x0/SB8x0/SB9x0 LPC host controller
00:14.4 PCI bridge: ATI Technologies Inc SBx00 PCI to PCI Bridge
00:14.5 USB controller: ATI Technologies Inc SB7x0/SB8x0/SB9x0 USB OHCI2 Controller
00:18.0 Host bridge: Advanced Micro Devices [AMD] Family 10h Processor HyperTransport Configuration
00:18.1 Host bridge: Advanced Micro Devices [AMD] Family 10h Processor Address Map
00:18.2 Host bridge: Advanced Micro Devices [AMD] Family 10h Processor DRAM Controller
00:18.3 Host bridge: Advanced Micro Devices [AMD] Family 10h Processor Miscellaneous Control
00:18.4 Host bridge: Advanced Micro Devices [AMD] Family 10h Processor Link Control
01:05.0 VGA compatible controller: ATI Technologies Inc RS880 [Radeon HD 4250]
01:05.1 Audio device: ATI Technologies Inc RS880 HDMI Audio [Radeon HD 4200 Series]
02:00.0 RAID bus controller: Silicon Image, Inc. Device 0242 (rev 01)
03:00.0 Ethernet controller: Atheros Communications Inc. AR8131 Gigabit Ethernet (rev c0)
04:02.0 Ethernet controller: Davicom Semiconductor, Inc. Ethernet 100/10 MBit (rev 31)


SERVER UPTIME
 08:26:02 up  9:12,  1 user,  load average: 1.65, 1.43, 1.01


PROCESSOR USAGE
Linux 2.6.32-220.4.2.el6.x86_64 (localhost.applebaum)        03/06/2012        _x86_64_        (4 CPU)

08:26:02 AM  CPU    %usr  %nice    %sys %iowait    %irq  %soft  %steal  %guest  %idle
08:26:02 AM  all    1.08    0.01    2.28    1.42    0.08    0.03    0.00    2.24  92.87
08:26:02 AM    0    1.03    0.00    0.20    0.97    0.00    0.00    0.00    2.55  95.24
08:26:02 AM    1    1.14    0.01    4.77    0.69    0.04    0.03    0.00    3.41  89.91
08:26:02 AM    2    0.70    0.00    2.13    0.77    0.00    0.02    0.00    1.97  94.41
08:26:02 AM    3    1.44    0.00    2.01    3.26    0.28    0.05    0.00    1.03  91.93


                 

/root/scripts/systeminfo: line 33: hddtemp: command not found

[09:03:38 root]$ brctl show
bridge name        bridge id                STP enabled        interfaces
br0                8000.8c89a55ed1df        no                eth0
                                                        vnet0
                                                        vnet1
                                                        vnet2
                                                        vnet3
                                                        vnet4

[09:03:42 root]$ sysctl net.bridge.bridge-nf-call-iptables
net.bridge.bridge-nf-call-iptables = 0


NETWORK INTERFACES
br0  [Bridge LAN]    Link encap:Ethernet  HWaddr 8C:89:A5:5E:D1:DF 
          inet addr:192.168.1.1  Bcast:192.168.1.255  Mask:255.255.255.0
          inet6 addr: fe80::8e89:a5ff:fe5e:d1df/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:155690 errors:0 dropped:0 overruns:0 frame:0
          TX packets:313972 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:14011313 (13.3 MiB)  TX bytes:371303906 (354.1 MiB)

eth0  [LAN]    Link encap:Ethernet  HWaddr 8C:89:A5:5E:D1:DF 
          inet6 addr: fe80::8e89:a5ff:fe5e:d1df/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:153220 errors:0 dropped:0 overruns:0 frame:0
          TX packets:314599 errors:0 dropped:0 overruns:0 carrier:1
          collisions:0 txqueuelen:1000
          RX bytes:15806030 (15.0 MiB)  TX bytes:371391251 (354.1 MiB)
          Interrupt:26

eth1 [WAN]      Link encap:Ethernet  HWaddr 00:01:53:81:B6:39 
          inet addr:***************  Bcast:255.255.255.255  Mask:255.255.252.0
          inet6 addr: fe80::201:53ff:fe81:b639/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:1151251 errors:0 dropped:0 overruns:0 frame:0
          TX packets:258804 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:424412548 (404.7 MiB)  TX bytes:51838380 (49.4 MiB)
          Interrupt:20 Base address:0xe800

lo        Link encap:Local Loopback 
          inet addr:127.0.0.1  Mask:255.0.0.0
          inet6 addr: ::1/128 Scope:Host
          UP LOOPBACK RUNNING  MTU:16436  Metric:1
          RX packets:39721 errors:0 dropped:0 overruns:0 frame:0
          TX packets:39721 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:7775072 (7.4 MiB)  TX bytes:7775072 (7.4 MiB)

vnet0    Link encap:Ethernet  HWaddr FE:54:00:0B:FF:8C 
          inet6 addr: fe80::fc54:ff:fe0b:ff8c/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:998 errors:0 dropped:0 overruns:0 frame:0
          TX packets:17547 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:500
          RX bytes:141814 (138.4 KiB)  TX bytes:1175707 (1.1 MiB)

vnet1    Link encap:Ethernet  HWaddr FE:54:00:F7:B1:82 
          inet6 addr: fe80::fc54:ff:fef7:b182/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:9137 errors:0 dropped:0 overruns:0 frame:0
          TX packets:34707 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:500
          RX bytes:711553 (694.8 KiB)  TX bytes:62073399 (59.1 MiB)

vnet2    Link encap:Ethernet  HWaddr FE:54:00:F5:C7:93 
          inet6 addr: fe80::fc54:ff:fef5:c793/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:16196 errors:0 dropped:0 overruns:0 frame:0
          TX packets:26432 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:500
          RX bytes:60720726 (57.9 MiB)  TX bytes:1874646 (1.7 MiB)

vnet3    Link encap:Ethernet  HWaddr FE:54:00:0C:39:55 
          inet6 addr: fe80::fc54:ff:fe0c:3955/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:1268 errors:0 dropped:0 overruns:0 frame:0
          TX packets:19281 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:500
          RX bytes:359467 (351.0 KiB)  TX bytes:1410190 (1.3 MiB)

vnet4    Link encap:Ethernet  HWaddr FE:54:00:7D:2F:E5 
          inet6 addr: fe80::fc54:ff:fe7d:2fe5/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:11 errors:0 dropped:0 overruns:0 frame:0
          TX packets:896 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:500
          RX bytes:2310 (2.2 KiB)  TX bytes:103651 (101.2 KiB)


[08:26:02 root]$ route
Kernel IP routing table
Destination    Gateway        Genmask        Flags Metric Ref    Use Iface
192.168.1.0    *              255.255.255.0  U    0      0        0 br0
**hidden**    *              255.255.252.0  U    0      0        0 eth1
link-local      *              255.255.0.0    U    1003  0        0 eth1
link-local      *              255.255.0.0    U    1004  0        0 br0
192.168.0.0    192.168.1.1    255.255.0.0    UG    0      0        0 br0
default        c-69-242-80-1.h 0.0.0.0        UG    0      0        0 eth1

bluefish1 03-06-2012 08:09 AM
more
 
Code:

       
Code:

       
lspci -vvv
00:00.0 Host bridge: Advanced Micro Devices [AMD] RS880 Host Bridge
        Subsystem: Advanced Micro Devices [AMD] RS880 Host Bridge
        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
        Capabilities: [c4] HyperTransport: Slave or Primary Interface
                Command: BaseUnitID=0 UnitCnt=12 MastHost- DefDir- DUL-
                Link Control 0: CFlE- CST- CFE- <LkFail- Init+ EOC- TXO- <CRCErr=0 IsocEn- LSEn- ExtCTL- 64b-
                Link Config 0: MLWI=16bit DwFcIn- MLWO=16bit DwFcOut- LWI=16bit DwFcInEn- LWO=16bit DwFcOutEn-
                Link Control 1: CFlE- CST- CFE- <LkFail+ Init- EOC+ TXO+ <CRCErr=0 IsocEn- LSEn- ExtCTL- 64b-
                Link Config 1: MLWI=8bit DwFcIn- MLWO=8bit DwFcOut- LWI=8bit DwFcInEn- LWO=8bit DwFcOutEn-
                Revision ID: 3.00
                Link Frequency 0: [b]
                Link Error 0: <Prot- <Ovfl- <EOC- CTLTm-
                Link Frequency Capability 0: 200MHz+ 300MHz- 400MHz+ 500MHz- 600MHz+ 800MHz+ 1.0GHz+ 1.2GHz- 1.4GHz- 1.6GHz- Vend-
                Feature Capability: IsocFC- LDTSTOP+ CRCTM- ECTLT- 64bA- UIDRD-
                Link Frequency 1: 200MHz
                Link Error 1: <Prot- <Ovfl- <EOC- CTLTm-
                Link Frequency Capability 1: 200MHz- 300MHz- 400MHz- 500MHz- 600MHz- 800MHz- 1.0GHz- 1.2GHz- 1.4GHz- 1.6GHz- Vend-
                Error Handling: PFlE- OFlE- PFE- OFE- EOCFE- RFE- CRCFE- SERRFE- CF- RE- PNFE- ONFE- EOCNFE- RNFE- CRCNFE- SERRNFE-
                Prefetchable memory behind bridge Upper: 00-00
                Bus Number: 00
        Capabilities: [54] HyperTransport: UnitID Clumping
        Capabilities: [40] HyperTransport: Retry Mode
        Capabilities: [9c] HyperTransport: #1a
        Capabilities: [f8] HyperTransport: #1c

00:01.0 PCI bridge: Advanced Micro Devices [AMD] RS780/RS880 PCI to PCI bridge (int gfx) (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: 64
        Bus: primary=00, secondary=01, subordinate=01, sec-latency=64
        I/O behind bridge: 0000b000-0000bfff
        Memory behind bridge: fe700000-fe8fffff
        Prefetchable memory behind bridge: 00000000d0000000-00000000dfffffff
        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: [44] HyperTransport: MSI Mapping Enable+ Fixed+
        Capabilities: [b0] Subsystem: Advanced Micro Devices [AMD] RS780/RS880 PCI to PCI bridge (int gfx)
        Kernel modules: shpchp

00:04.0 PCI bridge: Advanced Micro Devices [AMD] RS780/RS880 PCI to PCI bridge (PCIE port 0) (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: 64 bytes
        Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
        I/O behind bridge: 0000c000-0000cfff
        Memory behind bridge: fe900000-fe9fffff
        Prefetchable memory behind bridge: 00000000fff00000-00000000000fffff
        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: [50] 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: [58] 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 #1, Speed 5GT/s, Width x1, ASPM L0s L1, 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 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive+ BWMgmt+ ABWMgmt-
                SltCap:        AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug- Surpise-
                        Slot #  4, PowerLimit 25.000000; 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: [a0] MSI: Enable+ Count=1/1 Maskable- 64bit-
                Address: fee0f00c  Data: 4179
        Capabilities: [b0] Subsystem: Advanced Micro Devices [AMD] Device 9601
        Capabilities: [b8] HyperTransport: MSI Mapping Enable+ Fixed+
        Capabilities: [100] Vendor Specific Information <?>
        Capabilities: [110] Virtual Channel <?>
        Kernel driver in use: pcieport
        Kernel modules: shpchp

00:05.0 PCI bridge: Advanced Micro Devices [AMD] RS780/RS880 PCI to PCI bridge (PCIE port 1) (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: 64 bytes
        Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
        I/O behind bridge: 0000d000-0000dfff
        Memory behind bridge: fea00000-feafffff
        Prefetchable memory behind bridge: 00000000fff00000-00000000000fffff
        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: [50] 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: [58] 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 #2, Speed 5GT/s, Width x1, ASPM L0s L1, Latency L0 <64ns, L1 <1us
                        ClockPM- Surprise- LLActRep+ BwNot+
                LnkCtl:        ASPM L1 Enabled; RCB 64 bytes Disabled- Retrain- CommClk+
                        ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
                LnkSta:        Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive+ BWMgmt+ ABWMgmt-
                SltCap:        AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug- Surpise-
                        Slot #  5, PowerLimit 25.000000; 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: [a0] MSI: Enable+ Count=1/1 Maskable- 64bit-
                Address: fee0f00c  Data: 4181
        Capabilities: [b0] Subsystem: Advanced Micro Devices [AMD] Device 9601
        Capabilities: [b8] HyperTransport: MSI Mapping Enable+ Fixed+
        Capabilities: [100] Vendor Specific Information <?>
        Capabilities: [110] Virtual Channel <?>
        Kernel driver in use: pcieport
        Kernel modules: shpchp

00:11.0 SATA controller: ATI Technologies Inc SB7x0/SB8x0/SB9x0 SATA Controller [AHCI mode] (prog-if 01 [AHCI 1.0])
        Subsystem: Micro-Star International Co., Ltd. Device 7623
        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: 64 bytes
        Interrupt: pin A routed to IRQ 22
        Region 0: I/O ports at a000 [size=8]
        Region 1: I/O ports at 9000 [size=4]
        Region 2: I/O ports at 8000 [size=8]
        Region 3: I/O ports at 7000 [size=4]
        Region 4: I/O ports at 6000 [size=16]
        Region 5: Memory at fe6ffc00 (32-bit, non-prefetchable) [size=1K]
        Capabilities: [60] 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=0 PME-
        Capabilities: [70] SATA HBA <?>
        Kernel driver in use: ahci
        Kernel modules: ahci

00:12.0 USB controller: ATI Technologies Inc SB7x0/SB8x0/SB9x0 USB OHCI0 Controller (prog-if 10 [OHCI])
        Subsystem: Micro-Star International Co., Ltd. Device 7623
        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: 64 bytes
        Interrupt: pin A routed to IRQ 16
        Region 0: Memory at fe6fe000 (32-bit, non-prefetchable) [size=4K]
        Kernel driver in use: ohci_hcd

00:12.1 USB controller: ATI Technologies Inc SB7x0 USB OHCI1 Controller (prog-if 10 [OHCI])
        Subsystem: Micro-Star International Co., Ltd. Device 7623
        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: 64 bytes
        Interrupt: pin A routed to IRQ 16
        Region 0: Memory at fe6fd000 (32-bit, non-prefetchable) [size=4K]
        Kernel driver in use: ohci_hcd

00:12.2 USB controller: ATI Technologies Inc SB7x0/SB8x0/SB9x0 USB EHCI Controller (prog-if 20 [EHCI])
        Subsystem: Micro-Star International Co., Ltd. Device 7623
        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: 64 bytes
        Interrupt: pin B routed to IRQ 17
        Region 0: Memory at fe6ff800 (32-bit, non-prefetchable) [size=256]
        Capabilities: [c0] 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=0 PME-
                Bridge: PM- B3+
        Capabilities: [e4] Debug port: BAR=1 offset=00e0
        Kernel driver in use: ehci_hcd

00:13.0 USB controller: ATI Technologies Inc SB7x0/SB8x0/SB9x0 USB OHCI0 Controller (prog-if 10 [OHCI])
        Subsystem: Micro-Star International Co., Ltd. Device 7623
        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: 64 bytes
        Interrupt: pin A routed to IRQ 18
        Region 0: Memory at fe6fc000 (32-bit, non-prefetchable) [size=4K]
        Kernel driver in use: ohci_hcd

00:13.1 USB controller: ATI Technologies Inc SB7x0 USB OHCI1 Controller (prog-if 10 [OHCI])
        Subsystem: Micro-Star International Co., Ltd. Device 7623
        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: 64 bytes
        Interrupt: pin A routed to IRQ 18
        Region 0: Memory at fe6f7000 (32-bit, non-prefetchable) [size=4K]
        Kernel driver in use: ohci_hcd

00:13.2 USB controller: ATI Technologies Inc SB7x0/SB8x0/SB9x0 USB EHCI Controller (prog-if 20 [EHCI])
        Subsystem: ATI Technologies Inc SB7x0/SB8x0/SB9x0 USB EHCI Controller
        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: 64 bytes
        Interrupt: pin B routed to IRQ 19
        Region 0: Memory at fe6ff400 (32-bit, non-prefetchable) [size=256]
        Capabilities: [c0] 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=0 PME-
                Bridge: PM- B3+
        Capabilities: [e4] Debug port: BAR=1 offset=00e0
        Kernel driver in use: ehci_hcd

00:14.0 SMBus: ATI Technologies Inc SBx00 SMBus Controller (rev 3c)
        Subsystem: Micro-Star International Co., Ltd. Device 7623
        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-
        Capabilities: [b0] HyperTransport: MSI Mapping Enable- Fixed+
        Kernel driver in use: piix4_smbus
        Kernel modules: i2c-piix4

00:14.1 IDE interface: ATI Technologies Inc SB7x0/SB8x0/SB9x0 IDE Controller (prog-if 8a [Master SecP PriP])
        Subsystem: Micro-Star International Co., Ltd. Device 7623
        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
        Interrupt: pin A routed to IRQ 16
        Region 0: I/O ports at 01f0 [size=8]
        Region 1: I/O ports at 03f4 [size=1]
        Region 2: I/O ports at 0170 [size=8]
        Region 3: I/O ports at 0374 [size=1]
        Region 4: I/O ports at ff00 [size=16]
        Capabilities: [70] MSI: Enable- Count=1/1 Maskable- 64bit-
                Address: 00000000  Data: 0000
        Kernel driver in use: pata_atiixp
        Kernel modules: ata_generic, pata_acpi, pata_atiixp

00:14.2 Audio device: ATI Technologies Inc SBx00 Azalia (Intel HDA)
        Subsystem: Micro-Star International Co., Ltd. Device 7623
        Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=slow >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 64, Cache Line Size: 64 bytes
        Interrupt: pin A routed to IRQ 16
        Region 0: Memory at fe6f0000 (64-bit, non-prefetchable) [size=16K]
        Capabilities: [50] Power Management version 2
                Flags: PMEClk- DSI- D1- D2- AuxCurrent=55mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
                Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
        Kernel driver in use: HDA Intel
        Kernel modules: snd-hda-intel

00:14.3 ISA bridge: ATI Technologies Inc SB7x0/SB8x0/SB9x0 LPC host controller
        Subsystem: ATI Technologies Inc Device 4383
        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

00:14.4 PCI bridge: ATI Technologies Inc SBx00 PCI to PCI Bridge (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
        Bus: primary=00, secondary=04, subordinate=04, sec-latency=64
        I/O behind bridge: 0000e000-0000efff
        Memory behind bridge: feb00000-febfffff
        Prefetchable memory behind bridge: e0000000-e00fffff
        Secondary status: 66MHz- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort+ <SERR- <PERR+
        BridgeCtl: Parity+ SERR+ NoISA+ VGA- MAbort- >Reset- FastB2B-
                PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-

00:14.5 USB controller: ATI Technologies Inc SB7x0/SB8x0/SB9x0 USB OHCI2 Controller (prog-if 10 [OHCI])
        Subsystem: ATI Technologies Inc Device 4396
        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: 64 bytes
        Interrupt: pin C routed to IRQ 18
        Region 0: Memory at fe6f6000 (32-bit, non-prefetchable) [size=4K]
        Kernel driver in use: ohci_hcd

00:18.0 Host bridge: Advanced Micro Devices [AMD] Family 10h Processor HyperTransport Configuration
        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-
        Capabilities: [80] HyperTransport: Host or Secondary Interface
                Command: WarmRst+ DblEnd- DevNum=0 ChainSide- HostHide+ Slave- <EOCErr- DUL-
                Link Control: CFlE- CST- CFE- <LkFail- Init+ EOC- TXO- <CRCErr=0 IsocEn- LSEn+ ExtCTL- 64b-
                Link Config: MLWI=16bit DwFcIn- MLWO=16bit DwFcOut- LWI=16bit DwFcInEn- LWO=16bit DwFcOutEn-
                Revision ID: 3.00
                Link Frequency: [b]
                Link Error: <Prot- <Ovfl- <EOC- CTLTm-
                Link Frequency Capability: 200MHz+ 300MHz- 400MHz+ 500MHz- 600MHz+ 800MHz+ 1.0GHz+ 1.2GHz+ 1.4GHz- 1.6GHz- Vend-
                Feature Capability: IsocFC+ LDTSTOP+ CRCTM- ECTLT- 64bA+ UIDRD- ExtRS- UCnfE-

00:18.1 Host bridge: Advanced Micro Devices [AMD] Family 10h Processor Address Map
        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-

00:18.2 Host bridge: Advanced Micro Devices [AMD] Family 10h Processor DRAM Controller
        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-
        Kernel modules: amd64_edac_mod

00:18.3 Host bridge: Advanced Micro Devices [AMD] Family 10h Processor Miscellaneous Control
        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-
        Capabilities: [f0] Secure device <?>
        Kernel driver in use: k10temp
        Kernel modules: k10temp

00:18.4 Host bridge: Advanced Micro Devices [AMD] Family 10h Processor Link Control
        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-

01:05.0 VGA compatible controller: ATI Technologies Inc RS880 [Radeon HD 4250] (prog-if 00 [VGA controller])
        Subsystem: Micro-Star International Co., Ltd. Device 7623
        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 18
        Region 0: Memory at d0000000 (32-bit, prefetchable) [size=256M]
        Region 1: I/O ports at b000 [size=256]
        Region 2: Memory at fe8f0000 (32-bit, non-prefetchable) [size=64K]
        Region 5: Memory at fe700000 (32-bit, non-prefetchable) [size=1M]
        Expansion ROM at <unassigned> [disabled]
        Capabilities: [50] 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: [a0] MSI: Enable- Count=1/1 Maskable- 64bit+
                Address: 0000000000000000  Data: 0000
        Kernel driver in use: radeon
        Kernel modules: radeon

01:05.1 Audio device: ATI Technologies Inc RS880 HDMI Audio [Radeon HD 4200 Series]
        Subsystem: ATI Technologies Inc RS880 HDMI Audio [Radeon HD 4200 Series]
        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 B routed to IRQ 19
        Region 0: Memory at fe8e8000 (32-bit, non-prefetchable) [size=16K]
        Capabilities: [50] 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: [a0] MSI: Enable- Count=1/1 Maskable- 64bit+
                Address: 0000000000000000  Data: 0000
        Kernel driver in use: HDA Intel
        Kernel modules: snd-hda-intel

02:00.0 RAID bus controller: Silicon Image, Inc. Device 0242 (rev 01) (prog-if 01)
        Subsystem: Adaptec Device 0242
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx-
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 0, Cache Line Size: 64 bytes
        Interrupt: pin A routed to IRQ 16
        Region 0: Memory at fe9ffc00 (64-bit, non-prefetchable) [size=128]
        Region 2: Memory at fe9f8000 (64-bit, non-prefetchable) [size=16K]
        Region 4: I/O ports at c800 [size=128]
        Expansion ROM at fe900000 [disabled] [size=512K]
        Capabilities: [54] 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: [5c] MSI: Enable- Count=1/1 Maskable- 64bit+
                Address: 0000000000000000  Data: 0000
        Capabilities: [70] Express (v1) Legacy Endpoint, MSI 00
                DevCap:        MaxPayload 1024 bytes, PhantFunc 0, Latency L0s <64ns, L1 <1us
                        ExtTag- AttnBtn- AttnInd- PwrInd- RBE- FLReset-
                DevCtl:        Report errors: Correctable- Non-Fatal+ Fatal+ Unsupported-
                        RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
                        MaxPayload 128 bytes, MaxReadReq 4096 bytes
                DevSta:        CorrErr- UncorrErr+ FatalErr- UnsuppReq+ AuxPwr- TransPend-
                LnkCap:        Port #0, Speed 2.5GT/s, Width x1, ASPM L0s, Latency L0 unlimited, L1 unlimited
                        ClockPM- Surprise- LLActRep- BwNot-
                LnkCtl:        ASPM Disabled; RCB 64 bytes Disabled- Retrain- CommClk+
                        ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
                LnkSta:        Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
        Capabilities: [100] 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: 14, GenCap+ CGenEn- ChkCap+ ChkEn-
        Kernel driver in use: sata_sil24
        Kernel modules: sata_sil24

03:00.0 Ethernet controller: Atheros Communications Inc. AR8131 Gigabit Ethernet (rev c0)
        Subsystem: Micro-Star International Co., Ltd. Device 7623
        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 26
        Region 0: Memory at feac0000 (64-bit, non-prefetchable) [size=256K]
        Region 2: I/O ports at d800 [size=128]
        Capabilities: [40] Power Management version 3
                Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA PME(D0+,D1+,D2+,D3hot+,D3cold+)
                Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
        Capabilities: [48] MSI: Enable+ Count=1/1 Maskable- 64bit+
                Address: 00000000fee0400c  Data: 4189
        Capabilities: [58] Express (v1) Endpoint, MSI 00
                DevCap:        MaxPayload 4096 bytes, PhantFunc 0, Latency L0s <4us, L1 unlimited
                        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 #0, Speed 2.5GT/s, Width x1, ASPM L0s L1, Latency L0 unlimited, L1 unlimited
                        ClockPM+ Surprise- LLActRep- BwNot-
                LnkCtl:        ASPM L0s L1 Enabled; RCB 64 bytes Disabled- Retrain- CommClk+
                        ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
                LnkSta:        Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
        Capabilities: [6c] Vital Product Data
pcilib: sysfs_read_vpd: read failed: Connection timed out
                Not readable
        Capabilities: [100] 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: 14, GenCap+ CGenEn- ChkCap+ ChkEn-
        Capabilities: [180] Device Serial Number ff-5e-d1-df-8c-89-a5-ff
        Kernel driver in use: atl1c
        Kernel modules: atl1c

04:02.0 Ethernet controller: Davicom Semiconductor, Inc. Ethernet 100/10 MBit (rev 31)
        Subsystem: ARCHTEK TELECOM Corp Device 0008
        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 (5000ns min, 10000ns max)
        Interrupt: pin A routed to IRQ 20
        Region 0: I/O ports at e800 [size=256]
        Region 1: Memory at febffc00 (32-bit, non-prefetchable) [size=256]
        Expansion ROM at e0000000 [disabled] [size=256K]
        Capabilities: [50] Power Management version 1
                Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold+)
                Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
        Kernel driver in use: dmfe
        Kernel modules: dmfe

[/var/log/libvirt]
[08:51:54 root]$


       
Code:

       
[08:57:32 root]$ LIBVIRT_DEBUG=1 virt-manager --no-fork
08:58:58.447: 21542: info : libvirt version: 0.9.4, package: 23.el6_2.6 (CentOS BuildSystem <http://bugs.centos.org>, 2012-03-01-10:07:12, c6b6.bsys.dev.centos.org)
08:58:58.447: 21542: debug : virInitialize:415 : register drivers
08:58:58.447: 21542: debug : virRegisterDriver:770 : driver=0x386c1c5c60 name=Test
08:58:58.447: 21542: debug : virRegisterDriver:794 : registering Test as driver 0
08:58:58.447: 21542: debug : virRegisterNetworkDriver:587 : registering Test as network driver 0
08:58:58.447: 21542: debug : virRegisterInterfaceDriver:620 : registering Test as interface driver 0
08:58:58.447: 21542: debug : virRegisterStorageDriver:653 : registering Test as storage driver 0
08:58:58.447: 21542: debug : virRegisterDeviceMonitor:686 : registering Test as device driver 0
08:58:58.447: 21542: debug : virRegisterSecretDriver:719 : registering Test as secret driver 0
08:58:58.447: 21542: debug : virRegisterNWFilterDriver:752 : registering Test as network filter driver 0
08:58:58.447: 21542: debug : virRegisterDriver:770 : driver=0x386c1c6e20 name=ESX
08:58:58.447: 21542: debug : virRegisterDriver:794 : registering ESX as driver 1
08:58:58.447: 21542: debug : virRegisterInterfaceDriver:620 : registering ESX as interface driver 1
08:58:58.447: 21542: debug : virRegisterNetworkDriver:587 : registering ESX as network driver 1
08:58:58.447: 21542: debug : virRegisterStorageDriver:653 : registering ESX as storage driver 1
08:58:58.447: 21542: debug : virRegisterDeviceMonitor:686 : registering ESX as device driver 1
08:58:58.447: 21542: debug : virRegisterSecretDriver:719 : registering ESX as secret driver 1
08:58:58.447: 21542: debug : virRegisterNWFilterDriver:752 : registering ESX as network filter driver 1
08:58:58.447: 21542: debug : virRegisterDriver:770 : driver=0x386c1c6460 name=remote
08:58:58.447: 21542: debug : virRegisterDriver:794 : registering remote as driver 2
08:58:58.447: 21542: debug : virRegisterNetworkDriver:587 : registering remote as network driver 2
08:58:58.447: 21542: debug : virRegisterInterfaceDriver:620 : registering remote as interface driver 2
08:58:58.447: 21542: debug : virRegisterStorageDriver:653 : registering remote as storage driver 2
08:58:58.447: 21542: debug : virRegisterDeviceMonitor:686 : registering remote as device driver 2
08:58:58.447: 21542: debug : virRegisterSecretDriver:719 : registering remote as secret driver 2
08:58:58.447: 21542: debug : virRegisterNWFilterDriver:752 : registering remote as network filter driver 2
Traceback (most recent call last):
  File "/usr/share/virt-manager/virt-manager.py", line 383, in <module>
    main()
  File "/usr/share/virt-manager/virt-manager.py", line 286, in main
    raise gtk_error
RuntimeError: could not open display

dyasny 03-07-2012 12:57 AM
You use a davicom under br0, right? That can't be good, I don't remember these cards ever being good for anything, would be good to test this with something more enterprisey - intel or broadcom

Also, please show the outputs of `ethtool -k eth0` and `ps -ef |grep qemu` (when the VM is running), but having installed hundreds, if not thousands of those davicoms in my day, I'm pretty sure I'm right assuming the hardware is at fault here. Might be a driver issue, or bridged mode and promisc modes are not well supported by this card or it's driver


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