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Old 09-24-2008, 05:19 PM
Nicolas BERCHER
 
Default Clocksource tsc unstable (delta = 51799116882 ns)

Thank you for your interest !


What kind of hardware (processor, chip-set) are you using?

CPU: Core 2 Duo E4300@1.8GHz
Chipset: Intel MCP51 (see below for details !)

What is the result of the following commands?

cat /proc/cpuinfo
lspci -vv
cat /proc/interrupts

For example, my notebook with AMD Turion 64 processor on an ATI RS480
IXP SB400 chip-set running with acpi needs the kernel parameter
'nolapic' or the clock would stop in CPU power state C3.
Since my first e-mail "Clocksource tsc unstable (delta = 51799116882
ns)", I enabled ACPI in the mainboard bios (MSI P6N SLI Platinum), but I
don't reaalyknow anything about ACPI.
Before that, I had some ACPI related warning/error messages, it seems
they have disapered since I enabled ACPI.



Here are the results of the command you asked:

----------------------------------------------------------------------------------------------------------------------------------
cat /proc/cpuinfo:
----------------------------------------------------------------------------------------------------------------------------------
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 15
model name : Intel(R) Core(TM)2 CPU 4300 @ 1.80GHz
stepping : 2
cpu MHz : 1203.000
cache size : 2048 KB
physical id : 0
siblings : 2
core id : 0
cpu cores : 2
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
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 nx lm
constant_tsc arch_perfmon pebs bts pni monitor ds_cpl est tm2 ssse3 cx16
xtpr lahf_lm

bogomips : 3604.64
clflush size : 64

processor : 1
vendor_id : GenuineIntel
cpu family : 6
model : 15
model name : Intel(R) Core(TM)2 CPU 4300 @ 1.80GHz
stepping : 2
cpu MHz : 1203.000
cache size : 2048 KB
physical id : 0
siblings : 2
core id : 1
cpu cores : 2
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
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 nx lm
constant_tsc arch_perfmon pebs bts pni monitor ds_cpl est tm2 ssse3 cx16
xtpr lahf_lm

bogomips : 3600.02
clflush size : 64


----------------------------------------------------------------------------------------------------------------------------------
lspci -vv
----------------------------------------------------------------------------------------------------------------------------------
00:00.0 Host bridge: nVidia Corporation C55 Host Bridge (rev a2)
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
Capabilities: <access denied>

00:00.1 RAM memory: nVidia Corporation C55 Memory Controller (rev a1)
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-


00:00.2 RAM memory: nVidia Corporation C55 Memory Controller (rev a1)
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-


00:00.3 RAM memory: nVidia Corporation C55 Memory Controller (rev a1)
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

00:00.4 RAM memory: nVidia Corporation C55 Memory Controller (rev a1)
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

00:00.5 RAM memory: nVidia Corporation C55 Memory Controller (rev a2)
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

00:00.6 RAM memory: nVidia Corporation C55 Memory Controller (rev a1)
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-


00:00.7 RAM memory: nVidia Corporation C55 Memory Controller (rev a1)
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-


00:01.0 RAM memory: nVidia Corporation C55 Memory Controller (rev a1)
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-


00:01.1 RAM memory: nVidia Corporation C55 Memory Controller (rev a1)
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-


00:01.2 RAM memory: nVidia Corporation C55 Memory Controller (rev a1)
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-


00:01.3 RAM memory: nVidia Corporation C55 Memory Controller (rev a1)
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-


00:01.4 RAM memory: nVidia Corporation C55 Memory Controller (rev a1)
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-


00:01.5 RAM memory: nVidia Corporation C55 Memory Controller (rev a1)
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-


00:01.6 RAM memory: nVidia Corporation C55 Memory Controller (rev a1)
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-


00:02.0 RAM memory: nVidia Corporation C55 Memory Controller (rev a1)
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-


00:02.1 RAM memory: nVidia Corporation C55 Memory Controller (rev a1)
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

00:02.2 RAM memory: nVidia Corporation C55 Memory Controller (rev a1)
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-


00:03.0 PCI bridge: nVidia Corporation C55 PCI Express bridge (rev a1)
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=01, subordinate=01, sec-latency=0
Memory behind bridge: fc000000-fe9fffff
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-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>
Kernel driver in use: pcieport-driver
Kernel modules: shpchp

00:06.0 PCI bridge: nVidia Corporation C55 PCI Express bridge (rev a1)
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: 0000d000-0000dfff
Memory behind bridge: fea00000-feafffff
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: <access denied>
Kernel driver in use: pcieport-driver
Kernel modules: shpchp

00:07.0 PCI bridge: nVidia Corporation C55 PCI Express bridge (rev a1)
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
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: <access denied>
Kernel driver in use: pcieport-driver
Kernel modules: shpchp

00:09.0 RAM memory: nVidia Corporation MCP51 Host Bridge (rev a2)
Subsystem: Micro-Star International Co., Ltd. Device 7350
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
Capabilities: <access denied>

00:0a.0 ISA bridge: nVidia Corporation MCP51 LPC Bridge (rev a3)
Subsystem: Micro-Star International Co., Ltd. Device 7350
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
Region 0: I/O ports at 4f00 [size=128]

00:0a.1 SMBus: nVidia Corporation MCP51 SMBus (rev a3)
Subsystem: Micro-Star International Co., Ltd. Device 7350
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-

Interrupt: pin A routed to IRQ 11
Region 4: I/O ports at 5000 [size=64]
Region 5: I/O ports at 6000 [size=64]
Capabilities: <access denied>
Kernel driver in use: nForce2_smbus
Kernel modules: i2c-nforce2

00:0a.2 RAM memory: nVidia Corporation MCP51 Memory Controller 0 (rev a3)
Subsystem: Micro-Star International Co., Ltd. Device 7350
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-


00:0b.0 USB Controller: nVidia Corporation MCP51 USB Controller (rev a3)
(prog-if 10)

Subsystem: Micro-Star International Co., Ltd. Device 7350
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 (750ns min, 250ns max)
Interrupt: pin A routed to IRQ 21
Region 0: Memory at fbfff000 (32-bit, non-prefetchable) [size=4K]
Capabilities: <access denied>
Kernel driver in use: ohci_hcd
Kernel modules: ohci-hcd

00:0b.1 USB Controller: nVidia Corporation MCP51 USB Controller (rev a3)
(prog-if 20)

Subsystem: Micro-Star International Co., Ltd. Device 7350
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 (750ns min, 250ns max)
Interrupt: pin B routed to IRQ 22
Region 0: Memory at fbffec00 (32-bit, non-prefetchable) [size=256]
Capabilities: <access denied>
Kernel driver in use: ehci_hcd
Kernel modules: ehci-hcd

00:0d.0 IDE interface: nVidia Corporation MCP51 IDE (rev a1) (prog-if 8a
[Master SecP PriP])

Subsystem: Micro-Star International Co., Ltd. Device 7350
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 (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 ffa0 [size=16]
Capabilities: <access denied>
Kernel driver in use: AMD_IDE
Kernel modules: amd74xx

00:0e.0 IDE interface: nVidia Corporation MCP51 Serial ATA Controller
(rev a1) (prog-if 85 [Master SecO PriO])

Subsystem: Micro-Star International Co., Ltd. Device 7350
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 (750ns min, 250ns max)
Interrupt: pin A routed to IRQ 20
Region 0: I/O ports at c800 [size=8]
Region 1: I/O ports at c480 [size=4]
Region 2: I/O ports at c400 [size=8]
Region 3: I/O ports at c080 [size=4]
Region 4: I/O ports at c000 [size=16]
Region 5: Memory at fbffd000 (32-bit, non-prefetchable) [size=4K]
Capabilities: <access denied>
Kernel driver in use: sata_nv
Kernel modules: sata_nv

00:0f.0 IDE interface: nVidia Corporation MCP51 Serial ATA Controller
(rev a1) (prog-if 85 [Master SecO PriO])

Subsystem: Micro-Star International Co., Ltd. Device 7350
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 (750ns min, 250ns max)
Interrupt: pin A routed to IRQ 23
Region 0: I/O ports at bc00 [size=8]
Region 1: I/O ports at b880 [size=4]
Region 2: I/O ports at b800 [size=8]
Region 3: I/O ports at b480 [size=4]
Region 4: I/O ports at b400 [size=16]
Region 5: Memory at fbffc000 (32-bit, non-prefetchable) [size=4K]
Capabilities: <access denied>
Kernel driver in use: sata_nv
Kernel modules: sata_nv

00:10.0 PCI bridge: nVidia Corporation MCP51 PCI Bridge (rev a2)
(prog-if 01)
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
Bus: primary=00, secondary=04, subordinate=04, sec-latency=64
I/O behind bridge: 0000e000-0000efff
Memory behind bridge: feb00000-febfffff
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: <access denied>

00:14.0 Bridge: nVidia Corporation MCP51 Ethernet Controller (rev a3)
Subsystem: Micro-Star International Co., Ltd. Device 7350
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 (250ns min, 5000ns max)
Interrupt: pin A routed to IRQ 23
Region 0: Memory at fbffb000 (32-bit, non-prefetchable) [size=4K]
Region 1: I/O ports at b080 [size=8]
Capabilities: <access denied>
Kernel driver in use: forcedeth
Kernel modules: forcedeth

01:00.0 VGA compatible controller: nVidia Corporation G71 [GeForce 7300
GS] (rev a1)

Subsystem: Micro-Star International Co., Ltd. Device 0345
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
Interrupt: pin A routed to IRQ 19
Region 0: Memory at fd000000 (32-bit, non-prefetchable) [size=16M]
Region 1: Memory at d0000000 (64-bit, prefetchable) [size=256M]
Region 3: Memory at fc000000 (64-bit, non-prefetchable) [size=16M]
[virtual] Expansion ROM at fe9e0000 [disabled] [size=128K]
Capabilities: <access denied>
Kernel driver in use: nvidia
Kernel modules: nvidia, nvidiafb

02:00.0 Mass storage controller: Silicon Image, Inc. Sil 3531
[SATALink/SATARaid] Serial ATA Controller (rev 01)

Subsystem: Micro-Star International Co., Ltd. Device 320a
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 17
Region 0: Memory at feaffc00 (64-bit, non-prefetchable) [size=128]
Region 2: Memory at feafc000 (64-bit, non-prefetchable) [size=8K]
Region 4: I/O ports at dc00 [size=128]
Capabilities: <access denied>
Kernel driver in use: sata_sil24
Kernel modules: sata_sil24

04:06.0 Ethernet controller: VIA Technologies, Inc. VT6105 [Rhine-III]
(rev 86)

Subsystem: VIA Technologies, Inc. Device 0105
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 (750ns min, 2000ns max), Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 19
Region 0: I/O ports at e800 [size=256]
Region 1: Memory at febffc00 (32-bit, non-prefetchable) [size=256]
Capabilities: <access denied>
Kernel driver in use: via-rhine
Kernel modules: via-rhine

04:08.0 Multimedia audio controller: Creative Labs SB Live! EMU10k1 (rev 07)
Subsystem: Creative Labs Device 8028
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 (500ns min, 5000ns max)
Interrupt: pin A routed to IRQ 16
Region 0: I/O ports at ec00 [size=32]
Capabilities: <access denied>
Kernel driver in use: EMU10K1_Audigy
Kernel modules: snd-emu10k1

04:08.1 Input device controller: Creative Labs SB Live! Game Port (rev 07)
Subsystem: Creative Labs Device 0020
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: I/O ports at e480 [size=8]
Capabilities: <access denied>
Kernel driver in use: Emu10k1_gameport
Kernel modules: emu10k1-gp

04:09.0 FireWire (IEEE 1394): VIA Technologies, Inc. IEEE 1394 Host
Controller (rev c0) (prog-if 10)

Subsystem: Micro-Star International Co., Ltd. Device 350d
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 (8000ns max), Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 18
Region 0: Memory at febff000 (32-bit, non-prefetchable) [size=2K]
Region 1: I/O ports at e400 [size=128]
Capabilities: <access denied>
Kernel driver in use: firewire_ohci
Kernel modules: firewire-ohci


----------------------------------------------------------------------------------------------------------------------------------
cat /proc/interrupts
----------------------------------------------------------------------------------------------------------------------------------
CPU0 CPU1
0: 86 0 IO-APIC-edge timer
1: 2 0 IO-APIC-edge i8042
4: 2 0 IO-APIC-edge
6: 3 0 IO-APIC-edge floppy
7: 1 0 IO-APIC-edge parport0
8: 37 0 IO-APIC-edge rtc
9: 0 0 IO-APIC-fasteoi acpi
12: 4 0 IO-APIC-edge i8042
14: 445822 0 IO-APIC-edge ide0
16: 6184976 0 IO-APIC-fasteoi EMU10K1
17: 0 0 IO-APIC-fasteoi sata_sil24
18: 1737 0 IO-APIC-fasteoi firewire_ohci
19: 28286893 0 IO-APIC-fasteoi eth1, nvidia
20: 1634179 0 IO-APIC-fasteoi sata_nv
21: 382979 0 IO-APIC-fasteoi ohci_hcd:usb2
22: 4442859 0 IO-APIC-fasteoi ehci_hcd:usb1
23: 11167120 0 IO-APIC-fasteoi sata_nv, eth0
NMI: 0 0 Non-maskable interrupts
LOC: 31427276 27980641 Local timer interrupts
RES: 500712 747867 Rescheduling interrupts
CAL: 3279 5260 function call interrupts
TLB: 36152 42979 TLB shootdowns
TRM: 0 0 Thermal event interrupts
SPU: 0 0 Spurious interrupts
ERR: 1
MIS: 0


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Old 09-24-2008, 07:26 PM
Jörg-Volker Peetz
 
Default Clocksource tsc unstable (delta = 51799116882 ns)

Nicolas BERCHER wrote:

Thank you for your interest !


What kind of hardware (processor, chip-set) are you using?

CPU: Core 2 Duo E4300@1.8GHz
Chipset: Intel MCP51 (see below for details !)


So, it seems your problem is not related to mine. And, since you have a dual
core CPU, it needs the local apic, as far as I understand. The kernel parameter
I mentioned is not applicable in your case.



What is the result of the following commands?

cat /proc/cpuinfo
lspci -vv
cat /proc/interrupts

For example, my notebook with AMD Turion 64 processor on an ATI RS480
IXP SB400 chip-set running with acpi needs the kernel parameter
'nolapic' or the clock would stop in CPU power state C3.
Since my first e-mail "Clocksource tsc unstable (delta = 51799116882
ns)", I enabled ACPI in the mainboard bios (MSI P6N SLI Platinum), but I
don't reaalyknow anything about ACPI.
Before that, I had some ACPI related warning/error messages, it seems
they have disapered since I enabled ACPI.



Here are the results of the command you asked:

----------------------------------------------------------------------------------------------------------------------------------


cat /proc/cpuinfo:
----------------------------------------------------------------------------------------------------------------------------------


processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 15
model name : Intel(R) Core(TM)2 CPU 4300 @ 1.80GHz
stepping : 2
cpu MHz : 1203.000
cache size : 2048 KB
physical id : 0
siblings : 2
core id : 0
cpu cores : 2


<snip>

----------------------------------------------------------------------------------------------------------------------------------


lspci -vv
----------------------------------------------------------------------------------------------------------------------------------



<snip>


00:09.0 RAM memory: nVidia Corporation MCP51 Host Bridge (rev a2)
Subsystem: Micro-Star International Co., Ltd. Device 7350
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
Capabilities: <access denied>


<snip>

Hardware as you described it already.

----------------------------------------------------------------------------------------------------------------------------------


cat /proc/interrupts
----------------------------------------------------------------------------------------------------------------------------------


CPU0 CPU1
0: 86 0 IO-APIC-edge timer
1: 2 0 IO-APIC-edge i8042
4: 2 0 IO-APIC-edge
6: 3 0 IO-APIC-edge floppy
7: 1 0 IO-APIC-edge parport0
8: 37 0 IO-APIC-edge rtc
9: 0 0 IO-APIC-fasteoi acpi
12: 4 0 IO-APIC-edge i8042
14: 445822 0 IO-APIC-edge ide0
16: 6184976 0 IO-APIC-fasteoi EMU10K1
17: 0 0 IO-APIC-fasteoi sata_sil24
18: 1737 0 IO-APIC-fasteoi firewire_ohci
19: 28286893 0 IO-APIC-fasteoi eth1, nvidia
20: 1634179 0 IO-APIC-fasteoi sata_nv
21: 382979 0 IO-APIC-fasteoi ohci_hcd:usb2
22: 4442859 0 IO-APIC-fasteoi ehci_hcd:usb1
23: 11167120 0 IO-APIC-fasteoi sata_nv, eth0
NMI: 0 0 Non-maskable interrupts
LOC: 31427276 27980641 Local timer interrupts
RES: 500712 747867 Rescheduling interrupts
CAL: 3279 5260 function call interrupts
TLB: 36152 42979 TLB shootdowns
TRM: 0 0 Thermal event interrupts
SPU: 0 0 Spurious interrupts
ERR: 1
MIS: 0



In the LOC line you can see the local timer interrupts. In case your system
slows down, maybe you could see some anomalies there or in the first line,
interrupt 0: "IO-APIC-edge timer", but I'm not an expert on this.

--
Regards,
Jörg-Volker.


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