Bug 10453
| Summary: | PROBLEM: Hard lock dual-core, x86_64, NV driver | ||
|---|---|---|---|
| Product: | Platform Specific/Hardware | Reporter: | Doug Springer (rickyrockrat) |
| Component: | x86-64 | Assignee: | platform_x86_64 (platform_x86_64) |
| Status: | CLOSED OBSOLETE | ||
| Severity: | blocking | CC: | alan, exvor, jimsantelmo, ralph, rickyrockrat |
| Priority: | P1 | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Kernel Version: | 2.6.24.2 | Subsystem: | |
| Regression: | Yes | Bisected commit-id: | |
I marked this as a regression (whcih I assume it is) No, it actually has been an ongoing problem. It goes at least as far back as 2.6.10, and extends to at least 2.6.24.2, and I have not as yet tested the latest kernel, whatever that is. Point me to a kernel source tree and I'll try it, but I suspect this is a root cause of a very long Ubuntu forum with many people having lockups. I realize that's like saying hundreds of people have problems with their car starting where most of them are not problems with the engine. Thanks --- bugme-daemon@bugzilla.kernel.org wrote: > http://bugzilla.kernel.org/show_bug.cgi?id=10453 > > > akpm@osdl.org changed: > > What |Removed > |Added > ---------------------------------------------------------------------------- > Regression|0 |1 > > > > > ------- Comment #1 from akpm@osdl.org 2008-04-14 > 12:54 ------- > I marked this as a regression (whcih I assume it is) > > > -- > Configure bugmail: > http://bugzilla.kernel.org/userprefs.cgi?tab=email > ------- You are receiving this mail because: ------- > You reported the bug, or are watching the reporter. > ____________________________________________________________________________________ Be a better friend, newshound, and know-it-all with Yahoo! Mobile. Try it now. http://mobile.yahoo.com/;_ylt=Ahu06i62sR8HDtDypao8Wcj9tAcJ Reply-To: akpm@linux-foundation.org On Mon, 14 Apr 2008 13:48:19 -0700 (PDT) Doug the RockRat <rickyrockrat@yahoo.com> wrote: > No, it actually has been an ongoing problem. It goes > at least as far back as 2.6.10, and extends to at > least 2.6.24.2, hm. > and I have not as yet tested the > latest kernel, whatever that is. Point me to a kernel > source tree and I'll try it, ftp://ftp.kernel.org/pub/linux/kernel/v2.6/testing/linux-2.6.25-rc9.tar.gz would suit, but I'd be surprised if this was magically fixed. > but I suspect this is a > root cause of a very long Ubuntu forum with many > people having lockups. A link to that discussion might be useful, please? Here is the link http://ubuntuforums.org/showthread.php?t=412125 Bear in mind that 1) some of these are not related - I suspect folks have some app killing their mem and doing massive swapping, so it only *appears* to freeze. 2) Ubuntu doesn't provide a catch-all syslog to even have the ability to catch this happening. This has been going on (for me, at least for over a year), and according to this list, happens with both Nvidia and ATI drivers, both free (at least for NV) and binary. Most people run with i386, not x86_64 for other compatibility reasons, and I have a laptop running a 64 bit, duo-core system that does not seem to have this problem. That is to say, duo-core systems on i386 do not appear to have this little feature Here is another forum with 64-bit lockups with another version of Ubuntu. http://ubuntuforums.org/showthread.php?t=587905 if the problem is reproducible, try the nmi_watchdog=2 boot parameter and try to provoke the lockup in text mode - you should get an NMI printout within a minute after the hard lockup. Ingo I wouldn't call it reproducible, since it can take anywhere from a day to a week and a half to happen. It is not related to any usage pattern I can see, sometimes it happens while the computer has not been used for hours, sometimes it happens while using it. Since it is my main dev box, I can't run in text mode for a week, but I will try the boot param next time I take the box down, or it locks whichever is first. * bugme-daemon@bugzilla.kernel.org <bugme-daemon@bugzilla.kernel.org> wrote: > I wouldn't call it reproducible, since it can take anywhere from a day > to a week and a half to happen. It is not related to any usage pattern > I can see, sometimes it happens while the computer has not been used > for hours, sometimes it happens while using it. Since it is my main > dev box, I can't run in text mode for a week, but I will try the boot > param next time I take the box down, or it locks whichever is first. if you need graphics mode and if you have another box on the same LAN then you could try netconsole logging - the NMI watchdog should be able to print via the netconsole too. (i've done such backtraces myself) but ... this type of bug is one of the most difficult ones to track down. Ingo In addition to those Ubuntu forum threads, I think the matching Ubuntu bug report is https://bugs.launchpad.net/ubuntu/+source/linux-source-2.6.22/+bug/157777 This may be related to the same issue I have with my tablet that I just purchased and trying to build a LFS system on. If i run ACPI at all in x86_64 bit mode I have a hard lock after only a few min. Mostly if I attempt to untar something or list the directory of something. I have been investigating what the problem is but sadly I have yet to find a solution other then running a non acpi kernel or with the noacpi kernel option. Note I do get another message about TSC unstable time source. This problem does not occur in 32bit mode my computer is a HP tx2110us kernel im running is 2.6.24 I've been plagued by this for a long time, but it seems to have gotten worse recently, especially in 2.6.28 and the 29 RCs. I'm seeing it while running X (with the nvidia module), running a browser, and moving a USB mouse. I think in my version there is a USB component, as I am never seeing it while typing, only when I am actually moving the mouse. Hard hang, responds to nothing. Just finally got around to searching "NMI watchdog" and discovered I need to add "nmi_watchdog=1" (1 for SMP systems) for the NMI watchdog to work. Let's hope for some output. I take that back. nmi_watchdog didn't work, kernel complained about stuck NMI interrupts. I'm now using "nmi_watchdog=panic,lapic" per Documentation/kernel-parameters.txt [not quite sure what the "panic" is for, but it sounds good). Showing NMI interrupts in /proc/interrupts, so maybe I'll learn something next time it hangs, if I can figure out how to get the panic output. The xfs people had an in-kernel debugger which might be handy if the NMI code could be made to force the console into text mode and invoke the debugger. Closing as obsolete, please re-open if this is incorrect |
Latest working kernel version:2.6.24.2 Earliest failing kernel version:2.6.20 Distribution:Ubuntu Hardware Environment: processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 15 model name : Intel(R) Core(TM)2 CPU 6420 @ 2.13GHz stepping : 6 cpu MHz : 2133.456 cache size : 4096 KB physical id : 0 siblings : 2 core id : 0 cpu cores : 2 fpu : yes fpu_exception : yes cpuid level : 10 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall lm constant_tsc arch_perfmon pebs bts rep_good pni monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr lahf_lm bogomips : 4270.99 clflush size : 64 cache_alignment : 64 address sizes : 36 bits physical, 48 bits virtual power management: processor : 1 vendor_id : GenuineIntel cpu family : 6 model : 15 model name : Intel(R) Core(TM)2 CPU 6420 @ 2.13GHz stepping : 6 cpu MHz : 2133.456 cache size : 4096 KB physical id : 0 siblings : 2 core id : 1 cpu cores : 2 fpu : yes fpu_exception : yes cpuid level : 10 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall lm constant_tsc arch_perfmon pebs bts rep_good pni monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr lahf_lm bogomips : 4266.93 clflush size : 64 cache_alignment : 64 address sizes : 36 bits physical, 48 bits virtual power management: cat /proc/ioports 0000-001f : dma1 0020-0021 : pic1 0040-0043 : timer0 0050-0053 : timer1 0060-006f : keyboard 0070-0077 : rtc 0080-008f : dma page reg 00a0-00a1 : pic2 00c0-00df : dma2 00f0-00ff : fpu 0170-0177 : 0000:00:0d.0 0170-0177 : ide1 01f0-01f7 : 0000:00:0d.0 0290-030f : pnp 00:02 0290-0297 : pnp 00:02 0295-0296 : it87 0295-0296 : it87 0376-0376 : 0000:00:0d.0 0376-0376 : ide1 0378-037a : parport0 03c0-03df : vga+ 03f2-03f5 : floppy 03f6-03f6 : 0000:00:0d.0 03f7-03f7 : floppy DIR 03f8-03ff : serial 04d0-04d1 : pnp 00:02 0778-077a : parport0 0800-087f : pnp 00:02 0880-088f : pnp 00:02 0960-0967 : 0000:00:0f.0 0960-0967 : libata 0970-0977 : 0000:00:0e.0 0970-0977 : libata 09e0-09e7 : 0000:00:0f.0 09e0-09e7 : libata 09f0-09f7 : 0000:00:0e.0 09f0-09f7 : libata 0b60-0b63 : 0000:00:0f.0 0b60-0b63 : libata 0b70-0b73 : 0000:00:0e.0 0b70-0b73 : libata 0be0-0be3 : 0000:00:0f.0 0be0-0be3 : libata 0bf0-0bf3 : 0000:00:0e.0 0bf0-0bf3 : libata 0cf8-0cff : PCI conf1 4000-407f : pnp 00:01 4000-4003 : ACPI PM1a_EVT_BLK 4004-4005 : ACPI PM1a_CNT_BLK 4008-400b : ACPI PM_TMR 401c-401c : ACPI PM2_CNT_BLK 4020-4027 : ACPI GPE0_BLK 4080-40ff : pnp 00:01 4400-447f : pnp 00:01 4480-44ff : pnp 00:01 44a0-44af : ACPI GPE1_BLK 4800-487f : pnp 00:01 4880-48ff : pnp 00:01 5000-503f : 0000:00:0a.1 5000-503f : nForce2_smbus 5100-513f : 0000:00:0a.1 5100-513f : nForce2_smbus 9000-9fff : PCI Bus #04 a000-afff : PCI Bus #06 ae00-aeff : 0000:06:07.0 b000-bfff : PCI Bus #03 c000-cfff : PCI Bus #02 d000-dfff : PCI Bus #01 df00-df7f : 0000:01:00.0 e000-efff : PCI Bus #05 f200-f207 : 0000:00:14.0 f200-f207 : forcedeth f300-f30f : 0000:00:0f.0 f300-f30f : libata f800-f80f : 0000:00:0e.0 f800-f80f : libata fd00-fd0f : 0000:00:0d.0 fd00-fd07 : ide0 fd08-fd0f : ide1 cat /proc/iomem 00000000-0009efff : System RAM 0009f000-0009ffff : reserved 000d0000-000d3fff : pnp 00:0c 000d5800-000d7fff : pnp 00:0c 000f0000-000fffff : reserved 00100000-cffeffff : System RAM 00200000-004b0a07 : Kernel code 004b0a08-0061995f : Kernel data 00691000-00700e9f : Kernel bss cfff0000-cfff2fff : ACPI Non-volatile Storage cfff3000-cfffffff : ACPI Tables d0000000-dfffffff : PCI Bus #01 d0000000-dfffffff : 0000:01:00.0 e0000000-efffffff : PCI MMCONFIG 0 e0000000-efffffff : reserved f4000000-f7ffffff : PCI Bus #06 f4000000-f7ffffff : 0000:06:07.0 f8000000-fbffffff : PCI Bus #01 f8000000-f9ffffff : 0000:01:00.0 fa000000-faffffff : 0000:01:00.0 fa000000-faffffff : nvidia fb000000-fb01ffff : 0000:01:00.0 fd600000-fd6fffff : PCI Bus #05 fd700000-fd7fffff : PCI Bus #04 fd800000-fd8fffff : PCI Bus #06 fd800000-fd81ffff : 0000:06:07.0 fd8f8000-fd8fbfff : 0000:06:07.0 fd8ff000-fd8ff3ff : 0000:06:06.0 fd8ff000-fd8ff3ff : saa7130[0] fd900000-fd9fffff : PCI Bus #04 fda00000-fdafffff : PCI Bus #03 fdb00000-fdbfffff : PCI Bus #03 fdc00000-fdcfffff : PCI Bus #02 fdd00000-fddfffff : PCI Bus #02 fde00000-fdefffff : PCI Bus #05 fe024000-fe027fff : 0000:00:10.1 fe024000-fe027fff : ICH HD audio fe02b000-fe02bfff : 0000:00:14.0 fe02b000-fe02bfff : forcedeth fe02c000-fe02cfff : 0000:00:0f.0 fe02c000-fe02cfff : sata_nv fe02d000-fe02dfff : 0000:00:0e.0 fe02d000-fe02dfff : sata_nv fe02e000-fe02e0ff : 0000:00:0b.1 fe02e000-fe02e0ff : ehci_hcd fe02f000-fe02ffff : 0000:00:0b.0 fe02f000-fe02ffff : ohci_hcd fec00000-fec00fff : IOAPIC 0 fec00000-fec00fff : pnp 00:0c fee00000-fee00fff : Local APIC ffff0000-ffffffff : pnp 00:0c 100000000-12fffffff : System RAM sudo lspci -vvv 00:00.0 Host bridge: nVidia Corporation Unknown device 0071 (rev a3) Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0 Capabilities: [40] HyperTransport: Host or Secondary Interface Command: WarmRst+ DblEnd- Link Control: CFlE+ CST- CFE- <LkFail- Init+ EOC- TXO- <CRCErr=0 Link Config: MLWI=8bit MLWO=8bit LWI=8bit LWO=8bit Revision ID: 0.16 00:00.1 RAM memory: nVidia Corporation Unknown device 007f (rev a1) Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap- 66MHz+ UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- 00:00.2 RAM memory: nVidia Corporation Unknown device 0075 (rev a1) Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap- 66MHz+ UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- 00:00.3 RAM memory: nVidia Corporation Unknown device 006f (rev a1) Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap- 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- 00:00.4 RAM memory: nVidia Corporation Unknown device 00b4 (rev a1) Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap- 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0 00:01.0 RAM memory: nVidia Corporation Unknown device 0076 (rev a1) Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap- 66MHz+ UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- 00:01.1 RAM memory: nVidia Corporation Unknown device 0078 (rev a1) Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap- 66MHz+ UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- 00:01.2 RAM memory: nVidia Corporation Unknown device 0079 (rev a1) Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap- 66MHz+ UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- 00:01.3 RAM memory: nVidia Corporation Unknown device 007a (rev a1) Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap- 66MHz+ UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- 00:01.4 RAM memory: nVidia Corporation Unknown device 007b (rev a1) Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap- 66MHz+ UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- 00:01.5 RAM memory: nVidia Corporation Unknown device 007c (rev a1) Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap- 66MHz+ UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- 00:01.6 RAM memory: nVidia Corporation Unknown device 007d (rev a1) Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap- 66MHz+ UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- 00:02.0 PCI bridge: nVidia Corporation Unknown device 007e (rev a2) (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0, Cache Line Size: 32 bytes Bus: primary=00, secondary=01, subordinate=01, sec-latency=0 I/O behind bridge: 0000d000-0000dfff Memory behind bridge: f8000000-fbffffff Prefetchable memory behind bridge: 00000000d0000000-00000000dfffffff Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR- BridgeCtl: Parity- SERR- NoISA- VGA+ MAbort- >Reset- FastB2B- Capabilities: [40] Power Management version 2 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold+) Status: D0 PME-Enable- DSel=0 DScale=0 PME- Capabilities: [48] Message Signalled Interrupts: Mask- 64bit+ Queue=0/1 Enable+ Address: 00000000fee0300c Data: 4149 Capabilities: [80] Express Root Port (Slot+) IRQ 0 Device: Supported: MaxPayload 128 bytes, PhantFunc 0, ExtTag- Device: Latency L0s <512ns, L1 <4us Device: Errors: Correctable+ Non-Fatal+ Fatal+ Unsupported+ Device: RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop+ Device: MaxPayload 128 bytes, MaxReadReq 512 bytes Link: Supported Speed 2.5Gb/s, Width x8, ASPM L0s, Port 0 Link: Latency L0s <1us, L1 <4us Link: ASPM Disabled RCB 64 bytes CommClk- ExtSynch- Link: Speed 2.5Gb/s, Width x8 Slot: AtnBtn- PwrCtrl- MRL- AtnInd- PwrInd- HotPlug- Surpise- Slot: Number 1, PowerLimit 0.000000 Slot: Enabled AtnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- Slot: AttnInd Unknown, PwrInd Unknown, Power- Root: Correctable- Non-Fatal- Fatal- PME- Capabilities: [100] Virtual Channel 00:04.0 PCI bridge: nVidia Corporation Unknown device 007e (rev a2) (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0, Cache Line Size: 32 bytes Bus: primary=00, secondary=02, subordinate=02, sec-latency=0 I/O behind bridge: 0000c000-0000cfff Memory behind bridge: fdd00000-fddfffff Prefetchable memory behind bridge: 00000000fdc00000-00000000fdcfffff Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR- BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B- Capabilities: [40] Power Management version 2 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold+) Status: D0 PME-Enable- DSel=0 DScale=0 PME- Capabilities: [48] Message Signalled Interrupts: Mask- 64bit+ Queue=0/1 Enable+ Address: 00000000fee0300c Data: 4151 Capabilities: [80] Express Root Port (Slot+) IRQ 0 Device: Supported: MaxPayload 128 bytes, PhantFunc 0, ExtTag- Device: Latency L0s <512ns, L1 <4us Device: Errors: Correctable+ Non-Fatal+ Fatal+ Unsupported+ Device: RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop+ Device: MaxPayload 128 bytes, MaxReadReq 512 bytes Link: Supported Speed 2.5Gb/s, Width x8, ASPM L0s, Port 1 Link: Latency L0s <1us, L1 <4us Link: ASPM Disabled RCB 64 bytes CommClk- ExtSynch- Link: Speed 2.5Gb/s, Width x8 Slot: AtnBtn- PwrCtrl- MRL- AtnInd- PwrInd- HotPlug- Surpise- Slot: Number 2, PowerLimit 0.000000 Slot: Enabled AtnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- Slot: AttnInd Unknown, PwrInd Unknown, Power- Root: Correctable- Non-Fatal- Fatal- PME- Capabilities: [100] Virtual Channel 00:05.0 PCI bridge: nVidia Corporation Unknown device 007e (rev a2) (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0, Cache Line Size: 32 bytes Bus: primary=00, secondary=03, subordinate=03, sec-latency=0 I/O behind bridge: 0000b000-0000bfff Memory behind bridge: fdb00000-fdbfffff Prefetchable memory behind bridge: 00000000fda00000-00000000fdafffff Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR- BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B- Capabilities: [40] Power Management version 2 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold+) Status: D0 PME-Enable- DSel=0 DScale=0 PME- Capabilities: [48] Message Signalled Interrupts: Mask- 64bit+ Queue=0/1 Enable+ Address: 00000000fee0300c Data: 4159 Capabilities: [80] Express Root Port (Slot+) IRQ 0 Device: Supported: MaxPayload 128 bytes, PhantFunc 0, ExtTag- Device: Latency L0s <512ns, L1 <4us Device: Errors: Correctable+ Non-Fatal+ Fatal+ Unsupported+ Device: RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop+ Device: MaxPayload 128 bytes, MaxReadReq 512 bytes Link: Supported Speed 2.5Gb/s, Width x1, ASPM L0s, Port 2 Link: Latency L0s <1us, L1 <4us Link: ASPM Disabled RCB 64 bytes CommClk- ExtSynch- Link: Speed 2.5Gb/s, Width x4 Slot: AtnBtn- PwrCtrl- MRL- AtnInd- PwrInd- HotPlug- Surpise- Slot: Number 4, PowerLimit 0.000000 Slot: Enabled AtnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- Slot: AttnInd Unknown, PwrInd Unknown, Power- Root: Correctable- Non-Fatal- Fatal- PME- Capabilities: [100] Virtual Channel 00:06.0 PCI bridge: nVidia Corporation Unknown device 007e (rev a2) (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0, Cache Line Size: 32 bytes Bus: primary=00, secondary=04, subordinate=04, sec-latency=0 I/O behind bridge: 00009000-00009fff Memory behind bridge: fd900000-fd9fffff Prefetchable memory behind bridge: 00000000fd700000-00000000fd7fffff Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR- BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B- Capabilities: [40] Power Management version 2 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold+) Status: D0 PME-Enable- DSel=0 DScale=0 PME- Capabilities: [48] Message Signalled Interrupts: Mask- 64bit+ Queue=0/1 Enable+ Address: 00000000fee0300c Data: 4161 Capabilities: [80] Express Root Port (Slot+) IRQ 0 Device: Supported: MaxPayload 128 bytes, PhantFunc 0, ExtTag- Device: Latency L0s <512ns, L1 <4us Device: Errors: Correctable+ Non-Fatal+ Fatal+ Unsupported+ Device: RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop+ Device: MaxPayload 128 bytes, MaxReadReq 512 bytes Link: Supported Speed 2.5Gb/s, Width x1, ASPM L0s, Port 3 Link: Latency L0s <1us, L1 <4us Link: ASPM Disabled RCB 64 bytes CommClk- ExtSynch- Link: Speed 2.5Gb/s, Width x4 Slot: AtnBtn- PwrCtrl- MRL- AtnInd- PwrInd- HotPlug- Surpise- Slot: Number 8, PowerLimit 0.000000 Slot: Enabled AtnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- Slot: AttnInd Unknown, PwrInd Unknown, Power- Root: Correctable- Non-Fatal- Fatal- PME- Capabilities: [100] Virtual Channel 00:07.0 PCI bridge: nVidia Corporation Unknown device 007e (rev a2) (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0, Cache Line Size: 32 bytes Bus: primary=00, secondary=05, subordinate=05, sec-latency=0 I/O behind bridge: 0000e000-0000efff Memory behind bridge: fd600000-fd6fffff Prefetchable memory behind bridge: 00000000fde00000-00000000fdefffff Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR- BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B- Capabilities: [40] Power Management version 2 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold+) Status: D0 PME-Enable- DSel=0 DScale=0 PME- Capabilities: [48] Message Signalled Interrupts: Mask- 64bit+ Queue=0/1 Enable+ Address: 00000000fee0300c Data: 4169 Capabilities: [80] Express Root Port (Slot+) IRQ 0 Device: Supported: MaxPayload 128 bytes, PhantFunc 0, ExtTag- Device: Latency L0s <512ns, L1 <4us Device: Errors: Correctable+ Non-Fatal+ Fatal+ Unsupported+ Device: RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop+ Device: MaxPayload 128 bytes, MaxReadReq 512 bytes Link: Supported Speed 2.5Gb/s, Width x1, ASPM L0s, Port 4 Link: Latency L0s <1us, L1 <4us Link: ASPM Disabled RCB 64 bytes CommClk- ExtSynch- Link: Speed 2.5Gb/s, Width x1 Slot: AtnBtn- PwrCtrl- MRL- AtnInd- PwrInd- HotPlug- Surpise- Slot: Number 16, PowerLimit 0.000000 Slot: Enabled AtnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- Slot: AttnInd Unknown, PwrInd Unknown, Power- Root: Correctable- Non-Fatal- Fatal- PME- Capabilities: [100] Virtual Channel 00:09.0 RAM memory: nVidia Corporation MCP51 Host Bridge (rev a2) Subsystem: Elitegroup Computer Systems Unknown device 2127 Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0 Capabilities: [44] HyperTransport: Slave or Primary Interface Command: BaseUnitID=9 UnitCnt=15 MastHost- DefDir- DUL- Link Control 0: CFlE+ CST- CFE- <LkFail- Init+ EOC- TXO- <CRCErr=0 IsocEn+ LSEn+ ExtCTL- 64b- Link Config 0: MLWI=8bit DwFcIn- MLWO=8bit DwFcOut- LWI=8bit DwFcInEn- LWO=8bit 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: 1.03 Link Frequency 0: 800MHz 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: [e0] HyperTransport: MSI Mapping 00:0a.0 ISA bridge: nVidia Corporation MCP51 LPC Bridge (rev a2) Subsystem: Elitegroup Computer Systems Unknown device 2127 Control: I/O+ Mem+ BusMaster+ SpecCycle+ MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap- 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0 00:0a.1 SMBus: nVidia Corporation MCP51 SMBus (rev a2) Subsystem: Elitegroup Computer Systems Unknown device 2127 Control: I/O+ Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- Interrupt: pin A routed to IRQ 10 Region 4: I/O ports at 5000 [size=64] Region 5: I/O ports at 5100 [size=64] Capabilities: [44] Power Management version 2 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot+,D3cold+) Status: D0 PME-Enable- DSel=0 DScale=0 PME- 00:0a.2 RAM memory: nVidia Corporation MCP51 Memory Controller 0 (rev a2) Subsystem: Elitegroup Computer Systems Unknown device 2127 Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap- 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- 00:0b.0 USB Controller: nVidia Corporation MCP51 USB Controller (rev a2) (prog-if 10 [OHCI]) Subsystem: Elitegroup Computer Systems Unknown device 2127 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0 (750ns min, 250ns max) Interrupt: pin A routed to IRQ 20 Region 0: Memory at fe02f000 (32-bit, non-prefetchable) [size=4K] Capabilities: [44] Power Management version 2 Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold+) Status: D0 PME-Enable- DSel=0 DScale=0 PME- 00:0b.1 USB Controller: nVidia Corporation MCP51 USB Controller (rev a2) (prog-if 20 [EHCI]) Subsystem: Elitegroup Computer Systems Unknown device 2127 Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0 (750ns min, 250ns max) Interrupt: pin B routed to IRQ 23 Region 0: Memory at fe02e000 (32-bit, non-prefetchable) [size=256] Capabilities: [44] Debug port Capabilities: [80] Power Management version 2 Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold+) Status: D0 PME-Enable- DSel=0 DScale=0 PME- 00:0d.0 IDE interface: nVidia Corporation MCP51 IDE (rev a1) (prog-if 8a [Master SecP PriP]) Subsystem: Elitegroup Computer Systems Unknown device 2127 Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0 (750ns min, 250ns max) Region 0: [virtual] Memory at 000001f0 (32-bit, non-prefetchable) [disabled] [size=8] Region 1: [virtual] Memory at 000003f0 (type 3, non-prefetchable) [disabled] [size=1] Region 2: [virtual] Memory at 00000170 (32-bit, non-prefetchable) [disabled] [size=8] Region 3: [virtual] Memory at 00000370 (type 3, non-prefetchable) [disabled] [size=1] Region 4: I/O ports at fd00 [size=16] Capabilities: [44] Power Management version 2 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D0 PME-Enable- DSel=0 DScale=0 PME- 00:0e.0 IDE interface: nVidia Corporation MCP51 Serial ATA Controller (rev a1) (prog-if 85 [Master SecO PriO]) Subsystem: Elitegroup Computer Systems Unknown device 2127 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0 (750ns min, 250ns max) Interrupt: pin A routed to IRQ 23 Region 0: I/O ports at 09f0 [size=8] Region 1: I/O ports at 0bf0 [size=4] Region 2: I/O ports at 0970 [size=8] Region 3: I/O ports at 0b70 [size=4] Region 4: I/O ports at f800 [size=16] Region 5: Memory at fe02d000 (32-bit, non-prefetchable) [size=4K] Capabilities: [44] Power Management version 2 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D0 PME-Enable- DSel=0 DScale=0 PME- Capabilities: [b0] Message Signalled Interrupts: Mask- 64bit+ Queue=0/2 Enable- Address: 0000000000000000 Data: 0000 Capabilities: [cc] HyperTransport: MSI Mapping 00:0f.0 IDE interface: nVidia Corporation MCP51 Serial ATA Controller (rev a1) (prog-if 85 [Master SecO PriO]) Subsystem: Elitegroup Computer Systems Unknown device 2127 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0 (750ns min, 250ns max) Interrupt: pin A routed to IRQ 22 Region 0: I/O ports at 09e0 [size=8] Region 1: I/O ports at 0be0 [size=4] Region 2: I/O ports at 0960 [size=8] Region 3: I/O ports at 0b60 [size=4] Region 4: I/O ports at f300 [size=16] Region 5: Memory at fe02c000 (32-bit, non-prefetchable) [size=4K] Capabilities: [44] Power Management version 2 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D0 PME-Enable- DSel=0 DScale=0 PME- Capabilities: [b0] Message Signalled Interrupts: Mask- 64bit+ Queue=0/2 Enable- Address: 0000000000000000 Data: 0000 Capabilities: [cc] HyperTransport: MSI Mapping 00:10.0 PCI bridge: nVidia Corporation MCP51 PCI Bridge (rev a2) (prog-if 01 [Subtractive decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0 Bus: primary=00, secondary=06, subordinate=06, sec-latency=32 I/O behind bridge: 0000a000-0000afff Memory behind bridge: fd800000-fd8fffff Prefetchable memory behind bridge: f4000000-f7ffffff Secondary status: 66MHz- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- <SERR- <PERR- BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B- Capabilities: [b8] Subsystem: nVidia Corporation Unknown device cb84 Capabilities: [8c] HyperTransport: MSI Mapping 00:10.1 Audio device: nVidia Corporation MCP51 High Definition Audio (rev a2) Subsystem: nVidia Corporation MCP51 High Definition Audio Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0 (500ns min, 1250ns max) Interrupt: pin B routed to IRQ 22 Region 0: Memory at fe024000 (32-bit, non-prefetchable) [size=16K] Capabilities: [44] Power Management version 2 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot+,D3cold+) Status: D0 PME-Enable- DSel=0 DScale=0 PME- Capabilities: [50] Message Signalled Interrupts: Mask+ 64bit+ Queue=0/0 Enable- Address: 0000000000000000 Data: 0000 Masking: 00000000 Pending: 00000000 Capabilities: [6c] HyperTransport: MSI Mapping 00:14.0 Bridge: nVidia Corporation MCP51 Ethernet Controller (rev a1) Subsystem: Elitegroup Computer Systems Unknown device 2127 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0 (250ns min, 5000ns max) Interrupt: pin A routed to IRQ 21 Region 0: Memory at fe02b000 (32-bit, non-prefetchable) [size=4K] Region 1: I/O ports at f200 [size=8] Capabilities: [44] Power Management version 2 Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold+) Status: D0 PME-Enable+ DSel=0 DScale=0 PME- 01:00.0 VGA compatible controller: nVidia Corporation Unknown device 0421 (rev a1) (prog-if 00 [VGA]) Subsystem: Micro-Star International Co., Ltd. Unknown device 0921 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0 Interrupt: pin A routed to IRQ 16 Region 0: Memory at fa000000 (32-bit, non-prefetchable) [size=16M] Region 1: Memory at d0000000 (64-bit, prefetchable) [size=256M] Region 3: Memory at f8000000 (64-bit, non-prefetchable) [size=32M] Region 5: I/O ports at df00 [size=128] [virtual] Expansion ROM at fb000000 [disabled] [size=128K] Capabilities: [60] Power Management version 2 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D0 PME-Enable- DSel=0 DScale=0 PME- Capabilities: [68] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0 Enable- Address: 0000000000000000 Data: 0000 Capabilities: [78] Express Endpoint IRQ 0 Device: Supported: MaxPayload 128 bytes, PhantFunc 0, ExtTag+ Device: Latency L0s <512ns, L1 <4us Device: AtnBtn- AtnInd- PwrInd- Device: Errors: Correctable- Non-Fatal- Fatal- Unsupported- Device: RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop+ Device: MaxPayload 128 bytes, MaxReadReq 512 bytes Link: Supported Speed 2.5Gb/s, Width x16, ASPM L0s L1, Port 0 Link: Latency L0s <512ns, L1 <4us Link: ASPM Disabled RCB 128 bytes CommClk- ExtSynch- Link: Speed 2.5Gb/s, Width x8 Capabilities: [100] Virtual Channel Capabilities: [128] Power Budgeting Capabilities: [600] Unknown (11) 06:06.0 Multimedia controller: Philips Semiconductors SAA7130 Video Broadcast Decoder (rev 01) Subsystem: Philips Semiconductors Unknown device 0000 Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 32 (3750ns min, 9500ns max) Interrupt: pin A routed to IRQ 18 Region 0: Memory at fd8ff000 (32-bit, non-prefetchable) [size=1K] Capabilities: [40] Power Management version 1 Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D0 PME-Enable- DSel=0 DScale=0 PME- 06:07.0 VGA compatible controller: ATI Technologies Inc Rage 128 Pro Ultra TR (prog-if 00 [VGA]) Subsystem: ATI Technologies Inc Unknown device 0009 Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping+ SERR- FastB2B- Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Interrupt: pin A routed to IRQ 5 Region 0: Memory at f4000000 (32-bit, prefetchable) [disabled] [size=64M] Region 1: I/O ports at ae00 [disabled] [size=256] Region 2: Memory at fd8f8000 (32-bit, non-prefetchable) [disabled] [size=16K] [virtual] Expansion ROM at fd800000 [disabled] [size=128K] Capabilities: [5c] Power Management version 2 Flags: PMEClk- DSI- D1+ D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D0 PME-Enable- DSel=0 DScale=0 PME- Software Environment: Linux duo-core 2.6.24.2V2 #1 SMP PREEMPT Wed Feb 20 03:47:57 MST 2008 x86_64 GNU/Linux Gnu C 4.1.2 Gnu make 3.81 binutils 2.17.50 util-linux 2.12r mount 2.12r module-init-tools 3.3-pre11 e2fsprogs 1.40-WIP reiserfsprogs 3.6.19 pcmciautils 014 PPP 2.4.4 Linux C Library 2.7 Dynamic linker (ldd) 2.7 Procps 3.2.7 Net-tools 1.60 Console-tools 0.2.3 Sh-utils 5.97 udev 108 wireless-tools 28 Modules Loaded binfmt_misc rfcomm l2cap bluetooth ppdev cpufreq_conservative cpufreq_stats cpufreq_userspace cpufreq_powersave container sbs dock sbshc ac battery ipv6 nfs lockd sunrpc usb_storage pl2303 ftdi_sio libusual usbserial usbhid hid eeprom it87 hwmon_vid lp fuse af_packet ide_cd cdrom sg saa7134_alsa tuner tea5767 tda8290 tuner_simple mt20xx tea5761 pata_acpi pata_amd snd_hda_intel snd_pcm_oss snd_pcm snd_mixer_oss snd_seq_dummy snd_seq_oss snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq snd_timer saa7134 snd_seq_device compat_ioctl32 snd videobuf_dma_sg videobuf_core ir_kbd_i2c parport_pc soundcore ir_common ehci_hcd nvidia i2c_nforce2 ohci_hcd parport ata_generic floppy snd_page_alloc videodev v4l2_common v4l1_compat pcspkr forcedeth amd74xx generic usbcore i2c_core shpchp pci_hotplug fan thermal button processor evdevbinfmt_misc 14732 1 - Live 0xffffffff88c8c000 rfcomm 47328 0 - Live 0xffffffff88c7f000 l2cap 28672 5 rfcomm, Live 0xffffffff88c77000 bluetooth 68036 4 rfcomm,l2cap, Live 0xffffffff88c65000 ppdev 11016 0 - Live 0xffffffff88c61000 cpufreq_conservative 10184 0 - Live 0xffffffff88c5d000 cpufreq_stats 8160 0 - Live 0xffffffff88c5a000 cpufreq_userspace 5860 0 - Live 0xffffffff88c57000 cpufreq_powersave 2816 0 - Live 0xffffffff88017000 container 6336 0 - Live 0xffffffff88c54000 sbs 17296 0 - Live 0xffffffff88c4e000 dock 12704 0 - Live 0xffffffff88c49000 sbshc 8512 1 sbs, Live 0xffffffff88c45000 ac 7880 0 - Live 0xffffffff88c42000 battery 16456 0 - Live 0xffffffff88c3c000 ipv6 314088 22 - Live 0xffffffff88bee000 nfs 288824 7 - Live 0xffffffff88ba6000 lockd 76848 2 nfs, Live 0xffffffff88b92000 sunrpc 215112 20 nfs,lockd, Live 0xffffffff88b5c000 usb_storage 81920 1 - Live 0xffffffff88b47000 pl2303 24004 0 - Live 0xffffffff88b40000 ftdi_sio 42632 1 - Live 0xffffffff88b34000 libusual 23008 1 usb_storage, Live 0xffffffff88b2d000 usbserial 42480 4 pl2303,ftdi_sio, Live 0xffffffff88b21000 usbhid 36384 0 - Live 0xffffffff88b17000 hid 62472 1 usbhid, Live 0xffffffff88b06000 eeprom 9424 0 - Live 0xffffffff88b02000 it87 26448 0 - Live 0xffffffff88afa000 hwmon_vid 4736 1 it87, Live 0xffffffff880b5000 lp 14660 0 - Live 0xffffffff88af5000 fuse 56176 1 - Live 0xffffffff88ae6000 af_packet 26888 2 - Live 0xffffffff88ade000 ide_cd 44768 0 - Live 0xffffffff88ad2000 cdrom 40808 1 ide_cd, Live 0xffffffff88ac7000 sg 41240 0 - Live 0xffffffff88abb000 saa7134_alsa 17760 1 - Live 0xffffffff88ab5000 tuner 48544 0 - Live 0xffffffff88aa8000 tea5767 7428 1 tuner, Live 0xffffffff88aa5000 tda8290 13508 1 tuner, Live 0xffffffff88aa0000 tuner_simple 10440 1 tuner, Live 0xffffffff88a9c000 mt20xx 14216 1 tuner, Live 0xffffffff88a97000 tea5761 6596 1 tuner, Live 0xffffffff88a94000 pata_acpi 9408 0 - Live 0xffffffff88a90000 pata_amd 16452 0 - Live 0xffffffff88a8a000 snd_hda_intel 373476 2 - Live 0xffffffff88a2d000 snd_pcm_oss 48000 0 - Live 0xffffffff88a20000 snd_pcm 94728 3 saa7134_alsa,snd_hda_intel,snd_pcm_oss, Live 0xffffffff88a07000 snd_mixer_oss 20160 1 snd_pcm_oss, Live 0xffffffff88a01000 snd_seq_dummy 5124 0 - Live 0xffffffff889fe000 snd_seq_oss 37184 0 - Live 0xffffffff889f3000 snd_seq_midi 10624 0 - Live 0xffffffff889ef000 snd_rawmidi 30080 1 snd_seq_midi, Live 0xffffffff889e6000 snd_seq_midi_event 9664 2 snd_seq_oss,snd_seq_midi, Live 0xffffffff889e2000 snd_seq 63072 6 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_seq_midi_event, Live 0xffffffff889d1000 snd_timer 27720 2 snd_pcm,snd_seq, Live 0xffffffff889c9000 saa7134 152216 1 saa7134_alsa, Live 0xffffffff889a2000 snd_seq_device 9940 5 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_rawmidi,snd_seq, Live 0xffffffff8899e000 compat_ioctl32 10880 1 saa7134, Live 0xffffffff8899a000 snd 70184 16 saa7134_alsa,snd_hda_intel,snd_pcm_oss,snd_pcm,snd_mixer_oss,snd_seq_oss,snd_rawmidi,snd_seq,snd_timer,snd_seq_device, Live 0xffffffff88987000 videobuf_dma_sg 16580 2 saa7134_alsa,saa7134, Live 0xffffffff88981000 videobuf_core 21700 2 saa7134,videobuf_dma_sg, Live 0xffffffff8897a000 ir_kbd_i2c 12176 1 saa7134, Live 0xffffffff88976000 parport_pc 41384 1 - Live 0xffffffff8896a000 soundcore 10720 1 snd, Live 0xffffffff88966000 ir_common 39556 2 saa7134,ir_kbd_i2c, Live 0xffffffff8895b000 ehci_hcd 40588 0 - Live 0xffffffff8894e000 nvidia 8854052 24 - Live 0xffffffff880d9000 (P) i2c_nforce2 8064 0 - Live 0xffffffff880d4000 ohci_hcd 27076 0 - Live 0xffffffff880ca000 parport 44940 3 ppdev,lp,parport_pc, Live 0xffffffff880bc000 ata_generic 9540 0 - Live 0xffffffff880b8000 floppy 68072 0 - Live 0xffffffff880a3000 snd_page_alloc 12176 2 snd_hda_intel,snd_pcm, Live 0xffffffff8809f000 videodev 31104 1 saa7134, Live 0xffffffff88096000 v4l2_common 21568 4 tuner,saa7134,compat_ioctl32,videodev, Live 0xffffffff8808f000 v4l1_compat 15108 2 saa7134,videodev, Live 0xffffffff8808a000 pcspkr 4352 0 - Live 0xffffffff88087000 forcedeth 55756 0 - Live 0xffffffff88076000 amd74xx 11416 0 [permanent], Live 0xffffffff88070000 generic 6340 0 [permanent], Live 0xffffffff8806d000 usbcore 170928 9 usb_storage,pl2303,ftdi_sio,libusual,usbserial,usbhid,ehci_hcd,ohci_hcd, Live 0xffffffff88040000 i2c_core 28864 11 eeprom,tuner,tea5767,tda8290,tuner_simple,mt20xx,tea5761,saa7134,ir_kbd_i2c,nvidia,i2c_nforce2, Live 0xffffffff88037000 shpchp 37788 0 - Live 0xffffffff8802c000 pci_hotplug 35760 1 shpchp, Live 0xffffffff88022000 fan 6344 0 - Live 0xffffffff8801f000 thermal 19232 0 - Live 0xffffffff88019000 button 10464 0 - Live 0xffffffff88013000 processor 41352 1 thermal, Live 0xffffffff88007000 evdev 15296 3 - Live 0xffffffff88002000 Problem Description:System hard-locks periodically using vanilla 2.6.24.2 kernel and nv xorg driver. This has been a problem with the Linux kernel since at least 2.6.20, and dual-processor, x86-64 bit operation appears to be completely unreliable. This occurs randomly, and does not appear to be related to any particular operation. Often, it happens while the user is not using the computer - though it also happens while using doing mundate things like editing text files, i.e. nothing graphic intensive. Steps to reproduce: Build Linux kernel, x86_64 with duo-core and SMP. Load nv graphics driver. Wait a day to 2 weeks. Computer will hard lock - no response to keyboard, numlock, mouse, or network. Requires a hard-reset to recover. Occasionally will find this in the log: Apr 13 02:41:30 duo-core cyrus/ctl_cyrusdb[5577]: done checkpointing cyrus databases Apr 13 02:41:30 duo-core cyrus/master[4175]: process 5577 exited, status 0 Apr 13 02:51:33 duo-core kernel: [563004.544830] NVRM: Xid (0001:00): 6, PE0001 Apr 13 02:51:33 duo-core kernel: [563004.546357] NVRM: Xid (0001:00): 6, PE007e Apr 13 02:51:33 duo-core kernel: [563004.548035] NVRM: Xid (0001:00): 6, PE007e Apr 13 02:54:20 duo-core syslogd 1.4.1#20ubuntu4: restart. Apr 13 02:54:20 duo-core kernel: Inspecting /boot/System.map-2.6.24.2V2Linux version 2.6.24.2V2 (doug@duo-core) (gcc version 4.1.2 (Ubuntu 4.1.2-0ubuntu4)) #1 SMP PREEMPT Wed Feb 20 03:47:57 MST 2008 Sometimes it re-boots, but mostly it just hangs.