i386 smp (on pentium IV with HT) kernel (2.4.26) crash atsched.c:681
From: Li Shu
Date: Thu Jun 10 2004 - 10:39:09 EST
Hi,
One of my email server crashed last night complaining about a kernel bug at
sched.c line 681. It is a P4 with HT running a 2.4.26 smp kernel that I
compiled from the stock 2.4.26 source. I did a google search on 2.4.26
kernel with sched.c, but did not notice any discussion of like problems.
I took a look at the source code of sched.c, line 681 is in the panic
routine, which complains that idle task is not syncing. The system
came back up after a hard reboot without any problem, and is running
smoothly so far.
Has anyone else had any similar problem? (As the system is left running all
the time, I am also wondering whether this may be caused by a memory error.)
Would very much appreciate any pointers on the cause of the crash. Thanks!
Here are some details on the crash and the system. They are separated
by headings begins with ==>. (see attached for the kernel .config file)
Please let me know if any other information would be useful. Thanks.
==> These were on the console screen following the crash:
Kernel Bug at sched.c:681!
Invalid Operand 0000
CUP: 1
EIP: 0010: [<c0115a88>] not tainted
EFLAG: 00010206
eax: d8c3e000 ebx: 00000001 ecx: d8c3e000 edx: c300e980
ESI: c4dfa580 EDI: c01052b0 EDP: dff6ffac ESP: dff6ff80
DS: 0018 ES: 0018 SS: 0018
Process Swapper (PID:0,stackpage=bff6f000)
Stack: c01052b0 dss6e000 c01052b0 c4dfas80 d8c3e000 00000080 00000004 0000002e
00000001 dff6e000 c0316a00 00000000 c010534e 01020809 00000000 00000000
c02c746e 00001065 00001065 00000282 ffffef9b 00000292 c02a7dc0 00000000
stack call trace: [<c01052b0>] [<c01052b0>] [<c010534e>] [<c01190cb>]
[<c0118fdd>]
call trace: [<c01052b0
code: 0f 0b a9 02 c6 fb 25 c0 39 d6 74 7c 8b 5d f4 f0 0f b3 5e 74
kernel panic: attempt to kill idle task
in idle task - not syncing
==> ver_linux output
If some fields are empty or look unusual you may have an old version.
Compare to the current minimal requirements in Documentation/Changes.
Linux mailhost 2.4.26 #3 SMP Thu May 13 11:02:00 EDT 2004 i686 unknown
Gnu C 2.95.4
Gnu make 3.79.1
util-linux 2.11n
mount 2.11n
modutils 2.4.25
e2fsprogs 1.27
Linux C Library 2.2.5
Dynamic linker (ldd) 2.2.5
Procps 3.1.11
Net-tools 1.60
Console-tools 0.2.3
Sh-utils 2.0.11
Modules Loaded bonding e1000 8139too mii serial
==> kernel version
Linux version 2.4.26 (gcc version 2.95.4 20011002 (Debian prerelease)) #3 SMP
Thu May 13 11:02:00 EDT 2004
==> /proc/cpuinfo
processor : 0
vendor_id : GenuineIntel
cpu family : 15
model : 2
model name : Intel(R) Pentium(R) 4 CPU 2.80GHz
stepping : 9
cpu MHz : 2793.076
cache size : 512 KB
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 2
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 cid
bogomips : 5570.56
processor : 1
vendor_id : GenuineIntel
cpu family : 15
model : 2
model name : Intel(R) Pentium(R) 4 CPU 2.80GHz
stepping : 9
cpu MHz : 2793.076
cache size : 512 KB
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 2
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 cid
bogomips : 5583.66
==> /proc/modules
bonding 50040 1 (autoclean)
e1000 65280 1 (autoclean)
8139too 12800 1 (autoclean)
mii 2432 0 (autoclean) [8139too]
serial 44352 1 (autoclean)
==> /proc/iomem (after the reboot, should be similar)
00000000-0009ffff : System RAM
000a0000-000bffff : Video RAM area
000c0000-000c7fff : Video ROM
000c9800-000cbfff : Extension ROM
000f0000-000fffff : System ROM
00100000-1ff73fff : System RAM
00100000-00257724 : Kernel code
00257725-002bcf23 : Kernel data
1ff74000-1ff75fff : ACPI Non-volatile Storage
1ff76000-1ff96fff : ACPI Tables
1ff97000-1fffffff : reserved
f0000000-f7ffffff : Intel Corp. 82875P Memory Controller Hub
fd000000-fdffffff : ATI Technologies Inc 210888GX [Mach64 GX]
fe9dff00-fe9dffff : Realtek Semiconductor Co., Ltd. RTL-8139/8139C/8139C+
fe9dff00-fe9dffff : 8139too
fe9e0000-fe9fffff : Intel Corp. 82540EM Gigabit Ethernet Controller
fe9e0000-fe9fffff : e1000
febff900-febff9ff : Intel Corp. 82801EB AC'97 Audio Controller
febffa00-febffbff : Intel Corp. 82801EB AC'97 Audio Controller
febffc00-febfffff : Intel Corp. 82801EB Ultra ATA Storage Controller
fec00000-fec0ffff : reserved
fecf0000-fecf0fff : reserved
fed20000-fed8ffff : reserved
fee00000-fee0ffff : reserved
ffa80800-ffa80bff : Intel Corp. 82801EB USB2
ffb00000-ffffffff : reserved
==> lspci -vvv
00:00.0 Host bridge: Intel Corp.: Unknown device 2578 (rev 02)
Subsystem: Dell Computer Corporation: Unknown device 0162
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
Region 0: Memory at f0000000 (32-bit, prefetchable) [size=128M]
Capabilities: [e4] #09 [2106]
Capabilities: [a0] AGP version 3.0
Status: RQ=31 SBA+ 64bit- FW+ Rate=x1,x2
Command: RQ=0 SBA- AGP- 64bit- FW- Rate=<none>
00:01.0 PCI bridge: Intel Corp.: Unknown device 2579 (rev 02) (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: 64
Bus: primary=00, secondary=01, subordinate=01, sec-latency=64
I/O behind bridge: 0000f000-00000fff
Memory behind bridge: fff00000-000fffff
Prefetchable memory behind bridge: fff00000-000fffff
BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
00:1d.0 USB Controller: Intel Corp.: Unknown device 24d2 (rev 02) (prog-if 00
[UHCI])
Subsystem: Dell Computer Corporation: Unknown device 0162
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: 0
Interrupt: pin A routed to IRQ 16
Region 4: I/O ports at ff80 [size=32]
00:1d.1 USB Controller: Intel Corp.: Unknown device 24d4 (rev 02) (prog-if 00
[UHCI])
Subsystem: Dell Computer Corporation: Unknown device 0162
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: 0
Interrupt: pin B routed to IRQ 19
Region 4: I/O ports at ff60 [size=32]
00:1d.2 USB Controller: Intel Corp.: Unknown device 24d7 (rev 02) (prog-if 00
[UHCI])
Subsystem: Dell Computer Corporation: Unknown device 0162
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: 0
Interrupt: pin C routed to IRQ 18
Region 4: I/O ports at ff40 [size=32]
00:1d.3 USB Controller: Intel Corp.: Unknown device 24de (rev 02) (prog-if 00
[UHCI])
Subsystem: Dell Computer Corporation: Unknown device 0162
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: 0
Interrupt: pin A routed to IRQ 16
Region 4: I/O ports at ff20 [size=32]
00:1d.7 USB Controller: Intel Corp.: Unknown device 24dd (rev 02) (prog-if 20)
Subsystem: Dell Computer Corporation: Unknown device 0162
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: 0
Interrupt: pin D routed to IRQ 23
Region 0: Memory at ffa80800 (32-bit, non-prefetchable) [size=1K]
Capabilities: [50] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA
PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [58] #0a [20a0]
00:1e.0 PCI bridge: Intel Corp. 82820 820 (Camino 2) Chipset PCI (rev c2)
(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
Bus: primary=00, secondary=02, subordinate=02, sec-latency=32
I/O behind bridge: 0000d000-0000dfff
Memory behind bridge: fd000000-feafffff
Prefetchable memory behind bridge: fff00000-000fffff
BridgeCtl: Parity- SERR+ NoISA- VGA+ MAbort- >Reset- FastB2B-
00:1f.0 ISA bridge: Intel Corp.: Unknown device 24d0 (rev 02)
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: 0
00:1f.1 IDE interface: Intel Corp.: Unknown device 24db (rev 02) (prog-if 8a
[Master SecP PriP])
Subsystem: Dell Computer Corporation: Unknown device 0162
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: 0
Interrupt: pin A routed to IRQ 18
Region 0: I/O ports at <ignored>
Region 1: I/O ports at <ignored>
Region 2: I/O ports at <ignored>
Region 3: I/O ports at <ignored>
Region 4: I/O ports at ffa0 [size=16]
Region 5: Memory at febffc00 (32-bit, non-prefetchable) [size=1K]
00:1f.2 IDE interface: Intel Corp.: Unknown device 24d1 (rev 02) (prog-if 8f
[Master SecP SecO PriP PriO])
Subsystem: Dell Computer Corporation: Unknown device 0162
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: 0
Interrupt: pin A routed to IRQ 18
Region 0: I/O ports at fe00 [size=8]
Region 1: I/O ports at fe10 [size=4]
Region 2: I/O ports at fe20 [size=8]
Region 3: I/O ports at fe30 [size=4]
Region 4: I/O ports at fea0 [size=16]
00:1f.3 SMBus: Intel Corp.: Unknown device 24d3 (rev 02)
Subsystem: Dell Computer Corporation: Unknown device 0162
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 B routed to IRQ 17
Region 4: I/O ports at eda0 [size=32]
00:1f.5 Multimedia audio controller: Intel Corp.: Unknown device 24d5 (rev 02)
Subsystem: Dell Computer Corporation: Unknown device 0162
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: 0
Interrupt: pin B routed to IRQ 17
Region 0: I/O Region 1: I/O ports at edc0 [size=64]
Region 2: Memory at febffa00 (32-bit, non-prefetchable) [size=512]
Region 3: Memory at febff900 (32-bit, non-prefetchable) [size=256]
Capabilities: [50] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA
PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
02:00.0 VGA compatible controller: ATI Technologies Inc 210888GX [Mach64 GX]
(rev 03) (prog-if 00 [VGA])
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-
Region 0: Memory at fd000000 (32-bit, non-prefetchable) [size=16M]
Expansion ROM at fea00000 [disabled] [size=64K]
02:01.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8139 (rev 10)
Subsystem: Realtek Semiconductor Co., Ltd. RT8139
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: 64 (8000ns min, 16000ns max)
Interrupt: pin A routed to IRQ 22
Region 0: I/O ports at de00 [size=256]
Region 1: Memory at fe9dff00 (32-bit, non-prefetchable) [size=256]
Capabilities: [50] Power Management version 2
Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=375mA
PME(D0-,D1+,D2+,D3hot+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
02:0c.0 Ethernet controller: Intel Corp.: Unknown device 100e (rev 02)
Subsystem: Dell Computer Corporation: Unknown device 0156
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: 64 (63750ns min), cache line size 10
Interrupt: pin A routed to IRQ 18
Region 0: Memory at fe9e0000 (32-bit, non-prefetchable) [size=128K]
Region 2: I/O ports at ddc0 [size=64]
Capabilities: [dc] Power Management version 2
Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA
PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=1 PME-
Capabilities: [e4] #07 [0002]
Capabilities: [f0] Message Signalled Interrupts: 64bit+ Queue=0/0
Enable-
Address: 0000000000000000 Data: 0000
=> dmesg
Linux version 2.4.26 (root@pigwidgeon) (gcc version 2.95.4 20011002 (Debian
prerelease)) #3 SMP Thu May 13 11:02:00 EDT 2004
BIOS-provided physical RAM map:
BIOS-e820: 0000000000000000 - 00000000000a0000 (usable)
BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved)
BIOS-e820: 0000000000100000 - 000000001ff74000 (usable)
BIOS-e820: 000000001ff74000 - 000000001ff76000 (ACPI NVS)
BIOS-e820: 000000001ff76000 - 000000001ff97000 (ACPI data)
BIOS-e820: 000000001ff97000 - 0000000020000000 (reserved)
BIOS-e820: 00000000fec00000 - 00000000fec10000 (reserved)
BIOS-e820: 00000000fecf0000 - 00000000fecf1000 (reserved)
BIOS-e820: 00000000fed20000 - 00000000fed90000 (reserved)
BIOS-e820: 00000000fee00000 - 00000000fee10000 (reserved)
BIOS-e820: 00000000ffb00000 - 0000000100000000 (reserved)
511MB LOWMEM available.
found SMP MP-table at 000fe710
hm, page 000fe000 reserved twice.
hm, page 000ff000 reserved twice.
hm, page 000f0000 reserved twice.
On node 0 totalpages: 130932
zone(0): 4096 pages.
zone(1): 126836 pages.
zone(2): 0 pages.
ACPI: RSDP (v000 DELL ) @ 0x000feb90
ACPI: RSDT (v001 DELL PE400SC 0x00000007 ASL 0x00000061) @ 0x000fd145
ACPI: FADT (v001 DELL PE400SC 0x00000007 ASL 0x00000061) @ 0x000fd17d
ACPI: SSDT (v001 DELL st_ex 0x00001000 MSFT 0x0100000d) @ 0xfffc8a27
ACPI: MADT (v001 DELL PE400SC 0x00000007 ASL 0x00000061) @ 0x000fd1f1
ACPI: BOOT (v001 DELL PE400SC 0x00000007 ASL 0x00000061) @ 0x000fd25d
ACPI: ASF! (v016 DELL PE400SC 0x00000007 ASL 0x00000061) @ 0x000fd285
ACPI: DSDT (v001 DELL dt_ex 0x00001000 MSFT 0x0100000d) @ 0x00000000
ACPI: Local APIC address 0xfee00000
ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
Processor #0 Pentium 4(tm) XEON(tm) APIC version 20
ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled)
Processor #1 Pentium 4(tm) XEON(tm) APIC version 20
ACPI: LAPIC (acpi_id[0x03] lapic_id[0x01] disabled)
ACPI: LAPIC (acpi_id[0x04] lapic_id[0x03] disabled)
ACPI: IOAPIC (id[0x02] address[0xfec00000] global_irq_base[0x0])
IOAPIC[0]: Assigned apic_id 2
IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, IRQ 0-23
ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
Using ACPI (MADT) for SMP configuration information
Kernel command line: auto BOOT_IMAGE=2.4.26 ro root=301
Initializing CPU#0
Detected 2793.076 MHz processor.
Console: colour VGA+ 80x50
Calibrating delay loop... 5570.56 BogoMIPS
Memory: 515056k/523728k available (1373k kernel code, 8288k reserved, 405k data,
296k init, 0k highmem)
Dentry cache hash table entries: 65536 (order: 7, 524288 bytes)
Inode cache hash table entries: 32768 (order: 6, 262144 bytes)
Mount cache hash table entries: 512 (order: 0, 4096 bytes)
Buffer cache hash table entries: 32768 (order: 5, 131072 bytes)
Page-cache hash table entries: 131072 (order: 7, 524288 bytes)
CPU: Trace cache: 12K uops, L1 D cache: 8K
CPU: L2 cache: 512K
CPU: Physical Processor ID: 0
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#0.
CPU: After generic, caps: bfebfbff 00000000 00000000 00000000
CPU: Common caps: bfebfbff 00000000 00000000 00000000
Enabling fast FPU save and restore... done.
Enabling unmasked SIMD FPU exception support... done.
Checking 'hlt' instruction... OK.
POSIX conformance testing by UNIFIX
mtrr: v1.40 (20010327) Richard Gooch (rgooch@xxxxxxxxxxxxx)
mtrr: detected mtrr type: Intel
CPU: Trace cache: 12K uops, L1 D cache: 8K
CPU: L2 cache: 512K
CPU: Physical Processor ID: 0
Intel machine check reporting enabled on CPU#0.
CPU: After generic, caps: bfebfbff 00000000 00000000 00000000
CPU: Common caps: bfebfbff 00000000 00000000 00000000
CPU0: Intel(R) Pentium(R) 4 CPU 2.80GHz stepping 09
per-CPU timeslice cutoff: 1462.56 usecs.
enabled ExtINT on CPU#0
ESR value before enabling vector: 00000040
ESR value after enabling vector: 00000000
Booting processor 1/1 eip 3000
Initializing CPU#1
masked ExtINT on CPU#1
ESR value before enabling vector: 00000000
ESR value after enabling vector: 00000000
Calibrating delay loop... 5583.66 BogoMIPS
CPU: Trace cache: 12K uops, L1 D cache: 8K
CPU: L2 cache: 512K
CPU: Physical Processor ID: 0
Intel machine check reporting enabled on CPU#1.
CPU: After generic, caps: bfebfbff 00000000 00000000 00000000
CPU: Common caps: bfebfbff 00000000 00000000 00000000
CPU1: Intel(R) Pentium(R) 4 CPU 2.80GHz stepping 09
Total of 2 processors activated (11154.22 BogoMIPS).
cpu_sibling_map[0] = 1
cpu_sibling_map[1] = 0
ENABLING IO-APIC IRQs
init IO_APIC IRQs
IO-APIC (apicid-pin) 2-0, 2-16, 2-17, 2-18, 2-19, 2-20, 2-21, 2-22, 2-23 not
connected.
..TIMER: vector=0x31 pin1=2 pin2=-1
Using local APIC timer interrupts.
calibrating APIC timer ...
..... CPU clock speed is 2793.0239 MHz.
..... host bus clock speed is 199.5014 MHz.
cpu: 0, clocks: 1995014, slice: 665004
CPU0<T0:1995008,T1:1329984,D:20,S:665004,C:1995014>
cpu: 1, clocks: 1995014, slice: 665004
CPU1<T0:1995008,T1:664992,D:8,S:665004,C:1995014>
checking TSC synchronization across CPUs: passed.
Waiting on wait_init_idle (map = 0x2)
All processors have done init_idle
ACPI: Subsystem revision 20040326
PCI: PCI BIOS revision 2.10 entry at 0xfba63, last bus=2
PCI: Using configuration type 1
ACPI: Interpreter enabled
ACPI: Using IOAPIC for interrupt routing
ACPI: System [ACPI] (supports S0 S1 S4 S5)
ACPI: PCI Root Bridge [PCI0] (00:00)
PCI: Probing PCI hardware (bus 00)
PCI: Ignoring BAR0-3 of IDE controller 00:1f.1
Transparent bridge - Intel Corp. 82801BA/CA/DB/EB PCI Bridge
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PCI1._PRT]
ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 9 10 *11 12 15)
ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 7 9 *10 11 12 15)
ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 7 *9 10 11 12 15)
ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 7 9 *10 11 12 15)
ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 9 10 11 12 15)
ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 7 9 10 11 12 15)
ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 *5 6 7 9 10 11 12 15)
ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 *5 6 7 9 10 11 12 15)
PCI: Probing PCI hardware
IOAPIC[0]: Set PCI routing entry (2-16 -> 0xa9 -> IRQ 16 Mode:1 Active:1)
00:00:01[A] -> 2-16 -> IRQ 16
IOAPIC[0]: Set PCI routing entry (2-17 -> 0xb1 -> IRQ 17 Mode:1 Active:1)
00:00:01[B] -> 2-17 -> IRQ 17
IOAPIC[0]: Set PCI routing entry (2-18 -> 0xb9 -> IRQ 18 Mode:1 Active:1)
00:00:1f[A] -> 2-18 -> IRQ 18
IOAPIC[0]: Set PCI routing entry (2-19 -> 0xc1 -> IRQ 19 Mode:1 Active:1)
00:00:1e[D] -> 2-19 -> IRQ 19
IOAPIC[0]: Set PCI routing entry (2-23 -> 0xc9 -> IRQ 23 Mode:1 Active:1)
00:00:1d[D] -> 2-23 -> IRQ 23
IOAPIC[0]: Set PCI routing entry (2-21 -> 0xd1 -> IRQ 21 Mode:1 Active:1)
00:02:00[A] -> 2-21 -> IRQ 21
IOAPIC[0]: Set PCI routing entry (2-22 -> 0xd9 -> IRQ 22 Mode:1 Active:1)
00:02:00[B] -> 2-22 -> IRQ 22
IOAPIC[0]: Set PCI routing entry (2-20 -> 0xe1 -> IRQ 20 Mode:1 Active:1)
00:02:00[D] -> 2-20 -> IRQ 20
number of MP IRQ sources: 15.
number of IO-APIC #2 registers: 24.
testing the IO APIC.......................
IO APIC #2......
.... register #00: 02000000
....... : physical APIC id: 02
....... : Delivery Type: 0
....... : LTS : 0
.... register #01: 00178020
....... : max redirection entries: 0017
....... : PRQ implemented: 1
....... : IO APIC version: 0020
.... IRQ redirection table:
NR Log Phy Mask Trig IRR Pol Stat Dest Deli Vect:
00 000 00 1 0 0 0 0 0 0 00
01 003 03 0 0 0 0 0 1 1 39
02 003 03 0 0 0 0 0 1 1 31
03 003 03 0 0 0 0 0 1 1 41
04 003 03 0 0 0 0 0 1 1 49
05 003 03 0 0 0 0 0 1 1 51
06 003 03 0 0 0 0 0 1 1 59
07 003 03 0 0 0 0 0 1 1 61
08 003 03 0 0 0 0 0 1 1 69
09 003 03 0 1 0 0 0 1 1 71
0a 003 03 0 0 0 0 0 1 1 79
0b 003 03 0 0 0 0 0 1 1 81
0c 003 03 0 0 0 0 0 1 1 89
0d 003 03 0 0 0 0 0 1 1 91
0e 003 03 0 0 0 0 0 1 1 99
0f 003 03 0 0 0 0 0 1 1 A1
10 003 03 1 1 0 1 0 1 1 A9
11 003 03 1 1 0 1 0 1 1 B1
12 003 03 1 1 0 1 0 1 1 B9
13 003 03 1 1 0 1 0 1 1 C1
14 003 03 1 1 0 1 0 1 1 E1
15 003 03 1 1 0 1 0 1 1 D1
16 003 03 1 1 0 1 0 1 1 D9
17 003 03 1 1 0 1 0 1 1 C9
IRQ to pin mappings:
IRQ0 -> 0:2
IRQ1 -> 0:1
IRQ3 -> 0:3
IRQ4 -> 0:4
IRQ5 -> 0:5
IRQ6 -> 0:6
IRQ7 -> 0:7
IRQ8 -> 0:8
IRQ9 -> 0:9
IRQ10 -> 0:10
IRQ11 -> 0:11
IRQ12 -> 0:12
IRQ13 -> 0:13
IRQ14 -> 0:14
IRQ15 -> 0:15
IRQ16 -> 0:16
IRQ17 -> 0:17
IRQ18 -> 0:18
IRQ19 -> 0:19
IRQ20 -> 0:20
IRQ21 -> 0:21
IRQ22 -> 0:22
IRQ23 -> 0:23
.................................... done.
PCI: Using ACPI for IRQ routing
PCI: if you experience problems, try using option 'pci=noacpi' or even
'acpi=off'
Linux NET4.0 for Linux 2.4
Based upon Swansea University Computer Society NET3.039
Initializing RT netlink socket
Starting kswapd
Journalled Block Device driver loaded
parport0: PC-style at 0x378 (0x778) [PCSPP,TRISTATE]
parport0: irq 7 detected
Detected PS/2 Mouse Port.
pty: 256 Unix98 ptys configured
Real Time Clock Driver v1.10f
i810_rng hardware driver 0.9.8 loaded
loop: loaded (max 8 devices)
Uniform Multi-Platform E-IDE driver Revision: 7.00beta4-2.4
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
ICH5: IDE controller at PCI slot 00:1f.1
ICH5: chipset revision 2
ICH5: not 100% native mode: will probe irqs later
ide0: BM-DMA at 0xffa0-0xffa7, BIOS settings: hda:DMA, hdb:DMA
ide1: BM-DMA at 0xffa8-0xffaf, BIOS settings: hdc:DMA, hdd:DMA
ICH5-SATA: IDE controller at PCI slot 00:1f.2
ICH5-SATA: chipset revision 2
ICH5-SATA: 100% native mode on irq 18
ICH5-SATA: neither IDE port enabled (BIOS)
hda: Maxtor 83201A6, ATA DISK drive
hdb: Maxtor 6Y120P0, ATA DISK drive
blk: queue c03620e0, I/O limit 4095Mb (mask 0xffffffff)
blk: queue c0362228, I/O limit 4095Mb (mask 0xffffffff)
hdc: Maxtor 6Y120P0, ATA DISK drive
hdd: Lite-On LTN486S 48x Max, ATAPI CD/DVD-ROM drive
blk: queue c036254c, I/O limit 4095Mb (mask 0xffffffff)
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
ide1 at 0x170-0x177,0x376 on irq 15
hda: attached ide-disk driver.
hda: host protected area => 1
hda: 6267744 sectors (3209 MB) w/256KiB Cache, CHS=777/128/63, (U)DMA
hdb: attached ide-disk driver.
hdb: host protected area => 1
hdb: 240121728 sectors (122942 MB) w/7936KiB Cache, CHS=14946/255/63, UDMA(100)
hdc: attached ide-disk driver.
hdc: host protected area => 1
hdc: 240121728 sectors (122942 MB) w/7936KiB Cache, CHS=238216/16/63, UDMA(100)
hdd: attached ide-cdrom driver.
hdd: ATAPI 48X CD-ROM drive, 120kB Cache, UDMA(33)
Uniform CD-ROM driver Revision: 3.12
Partition check:
hda: hda1 hda2
hdb: hdb1
hdc: hdc1
md: raid1 personality registered as nr 3
md: raid5 personality registered as nr 4
raid5: measuring checksumming speed
8regs : 3228.000 MB/sec
32regs : 2503.200 MB/sec
pIII_sse : 3657.600 MB/sec
pII_mmx : 3267.600 MB/sec
p5_mmx : 3315.200 MB/sec
raid5: using function: pIII_sse (3657.600 MB/sec)
md: multipath personality registered as nr 7
md: md driver 0.90.0 MAX_MD_DEVS=256, MD_SB_DISKS=27
md: Autodetecting RAID arrays.
[events: 0000006f]
[events: 0000006f]
md: autorun ...
md: considering hdc1 ...
md: adding hdc1 ...
md: adding hdb1 ...
md: created md0
md: bind<hdb1,1>
md: bind<hdc1,2>
md: running: <hdc1><hdb1>
md: hdc1's event counter: 0000006f
md: hdb1's event counter: 0000006f
md: md0: raid array is not clean -- starting background reconstruction
md: RAID level 1 does not need chunksize! Continuing anyway.
md0: max total readahead window set to 124k
md0: 1 data-disks, max readahead per data-disk: 124k
raid1: device hdc1 operational as mirror 1
raid1: device hdb1 operational as mirror 0
raid1: raid set md0 not clean; reconstructing mirrors
raid1: raid set md0 active with 2 out of 2 mirrors
md: syncing RAID array md0
md: minimum _guaranteed_ reconstruction speed: 100 KB/sec/disc.
md: using maximum available idle IO bandwith (but not more than 100000 KB/sec)
for reconstruction.
md: using 124k window, over a total of 120053632 blocks.
md: updating md0 RAID superblock on device
md: hdc1 [events: 00000070]<6>(write) hdc1's sb offset: 120060736
md: hdb1 [events: 00000070]<6>(write) hdb1's sb offset: 120053632
md: ... autorun DONE.
Initializing Cryptographic API
NET4: Linux TCP/IP 1.0 for NET4.0
IP Protocols: ICMP, UDP, TCP
IP: routing cache hash table of 4096 buckets, 32Kbytes
TCP: Hash tables configured (established 32768 bind 32768)
NET4: Unix domain sockets 1.0/SMP for Linux NET4.0.
EXT3-fs: INFO: recovery required on readonly filesystem.
EXT3-fs: write access will be enabled during recovery.
kjournald starting. Commit interval 5 seconds
EXT3-fs: ide0(3,1): orphan cleanup on readonly fs
ext3_orphan_cleanup: deleting unreferenced inode 174246
EXT3-fs: ide0(3,1): 1 orphan inode deleted
EXT3-fs: recovery complete.
EXT3-fs: mounted filesystem with ordered data mode.
VFS: Mounted root (ext3 filesystem) readonly.
Freeing unused kernel memory: 296k freed
Adding Swap: 616888k swap-space (priority -1)
EXT3 FS 2.4-0.9.19, 19 August 2002 on ide0(3,1), internal journal
Serial driver version 5.05c (2001-07-08) with MANY_PORTS SHARE_IRQ SERIAL_PCI
enabled
ttyS00 at 0x03f8 (irq = 4) is a 16550A
ttyS01 at 0x02f8 (irq = 3) is a 16550A
kjournald starting. Commit interval 5 seconds
EXT3 FS 2.4-0.9.19, 19 August 2002 on md(9,0), internal journal
EXT3-fs: mounted filesystem with ordered data mode.
blk: queue c03620e0, I/O limit 4095Mb (mask 0xffffffff)
blk: queue c0362228, I/O limit 4095Mb (mask 0xffffffff)
blk: queue c036254c, I/O limit 4095Mb (mask 0xffffffff)
8139too Fast Ethernet driver 0.9.26
eth0: RealTek RTL8139 at 0xe086cf00, 00:90:47:02:c3:7d, IRQ 22
eth0: Identified 8139 chip type 'RTL-8100B/8139D'
eth0: link up, 100Mbps, full-duplex, lpa 0x45E1
Intel(R) PRO/1000 Network Driver - version 5.2.30.1-k1
Copyright (c) 1999-2004 Intel Corporation.
eth1: Intel(R) PRO/1000 Network Connection
Ethernet Channel Bonding Driver: v2.6.0 (January 14, 2004)
bonding: MII link monitoring set to 200 ms
eth0: link up, 100Mbps, full-duplex, lpa 0x45E1
bonding: bond0: enslaving eth0 as an active interface with an up link.
bonding: bond0: enslaving eth1 as an active interface with a down link.
e1000: eth1 NIC Link is Up 100 Mbps Full Duplex
bonding: bond0: link status definitely up for interface eth1.
md: md0: sync done.
Attachment:
.config
Description: Binary data