Bug 3008
| Summary: | CPU generates more heat in 2.6.7 than in 2.4, causing critical temperatures - Acer TravelMate 233xc | ||
|---|---|---|---|
| Product: | ACPI | Reporter: | Ville P (drc) |
| Component: | Power-Thermal | Assignee: | Konstantin Karasyov (konstantin.karasyov) |
| Status: | CLOSED PATCH_ALREADY_AVAILABLE | ||
| Severity: | high | CC: | acpi-bugzilla, kernel.org |
| Priority: | P2 | ||
| Hardware: | i386 | ||
| OS: | Linux | ||
| Kernel Version: | 2.6.7 | Subsystem: | |
| Regression: | --- | Bisected commit-id: | |
| Attachments: |
ACPI dump from the machine
DMI data |
||
Created attachment 3304 [details]
ACPI dump from the machine
Created attachment 3305 [details]
DMI data
Try to modify HZ to 100 in include/asm-i386/param.h Does it help? Yes it helps. The computer works fine now. Is there already a patch in the works? When could it be expected, especially e. g. for the reported FC2? Since this bug is a bit urgent: Is there any way to do a quickfix, means turning the fans always to full speed or something? Thought about disabling ACPI - but I wonder if that's a clever solution (irq-sharing etc., which is also combined with ACPI afaik). Ville, As your comment said, what does cpu do after boot instead of idle,if you don't start any program? Is there a fs issue? HD run fast? or any other phenomena? thanks, -zhen I don't know what the cpu does, is there a way to find out? The "no idle looping" comment was from this mail: http://sourceforge.net/mailarchive/message.php?msg_id=8862563 The system load is minimal and there doesn't seem to be any extra disk activity. Changing "Hz" and recompiling the kernel did not help here at all. The system still shows high temperature and degrades service due to heat. :-(( Any more ideas on that topic? Is the CPU really hotter, or didn't previous kernels just not notice that the CPU-mode was automatically degraded? All right, can you figure out if cpu is really _hotter_? Or just the value from acpi thermal module is very unnormally high. Could you take a look at bug http://bugme.osdl.org/show_bug.cgi?id=3191? That SMBus unhidding reveals acpi thermal issue, resource conflict here. Maybe the problem is the same here... Considering the fact that my laptops cooling mode is handled in the firmware level, it would seem that the cpu is actually really too hot. Also the fact that if you restart the machine too soon after an emergency shutdown the computer shuts down before Linux is even loaded. After trying 2.6.8 and having no chance I tried disabling acpi/processor, and it works perfectly. Changing HZ to 100 seemed to be only a badly working workaround. The first thing I noticed was that the cooling fan spins slower. The computer also runs a lot cooler judging by hand. Since thermal_zone is also disabled with acpi/processor I can't say what the change in degrees is. The processor load when running applications decreased a lot. Video playback used to cause 30% cpu load, now the load isn't even noticeable (like it was in 2.4.). One thing I noticed about acpi/processor/*/power was that the idle mode was C3 all the time in 2.6, while it was always C2 in 2.4. do these overheating systems all run in C3 when idle? does the problem go away if you disable C3 with the boot parameters mentioned in bug 3549 (available in 2.6.10-rc2)? other ways to disable c3 are to plug in a USB mouse (causes bus-master activity). or run a low priority cycle soaker so that there is never any idle time. My system runs in C3 even with bus-master activity (USB mouse). I've never seen it be anything else than C3 in 2.6. It was always C2 in 2.4 when I checked. I noticed the C3 disabling ability has been added, but I haven't had a chance to test yet since I'm running 2.6.9 still. > My system runs in C3 even with bus-master activity (USB mouse)
hmm, unexpected. Please show your /proc/acpi/processor/CPU0/power
Notes from Stefan's system:
in syslog it says:
Nov 14 14:00:08 www kernel: CPU1: Running in modulated clock mode
Nov 14 14:00:08 www kernel: CPU0: Running in modulated clock mode
Nov 14 14:00:13 www kernel: CPU0: Temperature above threshold
Nov 14 14:00:13 www kernel: CPU1: Temperature above threshold
This means the system noticed it is overheating and it has
kicked in thermal throttling, but it quickly goes critical anyway.
# cat /proc/acpi/processor/CPU4/power
active state: C1
default state: C1
bus master activity: 00000000
states:
*C1: promotion[--] demotion[--] latency[000]
usage[00000000]
C2: <not supported>
C3: <not supported>
This says that on the 4-way SMP, C2/C3 is not supported,
so the failure may be totally different from Ville's system.
Can you verify that the fans on this system have not failed
and that the processor heat sync's are properly installed
using thermal grease?
Stefan, can you run this system with acpi=off and see if it
still overheats? Legacy and hardware methods should keep
it from burning (though you haven't mentioned exactly what
hardware your're running).
I used acpi/processor both as a module and built in in 2.6.9 with HZ 100 and the system went to C2 when there was bus master activity. So either I remembered incorrectly or this happened differently with .7 and .8 since I never tried 2.6.9 with acpi/processor enabled. is there still an issue here with 2.6.13? Note that the bit about the effectiveness of the idle loop has to be off-track. Power savings in the idle loop should not be needed for thermal control. Indeed, with idle=poll -- a busy-spin idle loop, the system should still be able to effectively cool itself. Problem still exists with 2.6.13 (acpi 20050902 patch applied). The difference I noted was that throttling was set to 4 (50% throttling) automatically(?), which enabled the machine not to shut down, atleast not as quickly. The first temperature measure was 59 degrees celsius, and it rose to 62 in less than a minute. System load was 0.01 to 0.02 during that time, with only minimal services and login shell running, no X. cooling_mode was reported as critical the whole time the machine was running with that kernel. When I manually set throttling to 0 the machine started heating up more quickly, ending up in critical shutdown (reported as 77 In kernel 2.6.15-17 (Ubuntu patch) the problem no longer exists. System functions without problems with acpi and its processor support enabled. Ville, I'm closing this bug now. If you'll find out that the issue remained - please reopen. |
Distribution: Fedora Core 2 Hardware Environment: Acer TravelMate 233xc Software Environment: Stock kernel.org kernel with 2004-06-21 ACPI patch applied Problem Description: With 2.4.26 my laptop works fine, and moderate temperature is held with moderate fan speed. When I boot into 2.6.7 the cpu tempeture rises quickly, to a point where the cooling system isn't capable of keeping the system running, resulting in a emergency shutdown when the cpu reaches 80 degrees celcius. This is when the system is basically idle. cpufreq isn't enabled, and /proc/cpuinfo reports the correct cpu frequency (2.0GHz). In a discussion in acpi-devel mailing list two other people had the same problem. One of them had the same machine as I. He commented that judging from power consumption that the cpu doesn't seem to do idle looping. Steps to reproduce: Boot into 2.6.7. Kernel log: Jun 30 16:17:46 corsair kernel: Linux version 2.6.7 (root@corsair) (gcc version 3.3.3 20040412 (Red Hat Linux 3.3.3-7)) #2 Wed Jun 30 16:09:32 EEST 2004 Jun 30 16:17:46 corsair kernel: BIOS-provided physical RAM map: Jun 30 16:17:46 corsair kernel: BIOS-e820: 0000000000000000 - 000000000009f800 (usable) Jun 30 16:17:46 corsair kernel: BIOS-e820: 000000000009f800 - 00000000000a0000 (reserved) Jun 30 16:17:46 corsair kernel: BIOS-e820: 00000000000dc000 - 0000000000100000 (reserved) Jun 30 16:17:46 corsair kernel: BIOS-e820: 0000000000100000 - 000000000f760000 (usable) Jun 30 16:17:46 corsair kernel: BIOS-e820: 000000000f760000 - 000000000f76e000 (ACPI data) Jun 30 16:17:46 corsair kernel: BIOS-e820: 000000000f76e000 - 000000000f780000 (ACPI NVS) Jun 30 16:17:46 corsair kernel: BIOS-e820: 000000000f780000 - 0000000010000000 (reserved) Jun 30 16:17:46 corsair kernel: BIOS-e820: 00000000fec00000 - 00000000fec10000 (reserved) Jun 30 16:17:46 corsair kernel: BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved) Jun 30 16:17:47 corsair portmap: portmap startup succeeded Jun 30 16:17:47 corsair kernel: BIOS-e820: 00000000ff800000 - 00000000ffc00000 (reserved) Jun 30 16:17:47 corsair kernel: BIOS-e820: 00000000fffffc00 - 0000000100000000 (reserved) Jun 30 16:17:47 corsair random: Initializing random number generator: succeeded Jun 30 16:17:47 corsair kernel: 247MB LOWMEM available. Jun 30 16:17:47 corsair kernel: On node 0 totalpages: 63328 Jun 30 16:17:47 corsair pcmcia: Starting PCMCIA services: Jun 30 16:17:47 corsair cardmgr[1163]: watching 1 socket Jun 30 16:17:47 corsair kernel: DMA zone: 4096 pages, LIFO batch:1 Jun 30 16:17:47 corsair pcmcia: cardmgr[1163]: watching 1 socket Jun 30 16:17:47 corsair kernel: Normal zone: 59232 pages, LIFO batch:14 Jun 30 16:17:47 corsair pcmcia: done. Jun 30 16:17:47 corsair kernel: HighMem zone: 0 pages, LIFO batch:1 Jun 30 16:17:47 corsair rc: Starting pcmcia: succeeded Jun 30 16:17:47 corsair kernel: DMI present. Jun 30 16:17:47 corsair kernel: ACPI: RSDP (v000 PTLTD ) @ 0x000f5c60 Jun 30 16:17:47 corsair kernel: ACPI: RSDT (v001 PTLTD RSDT 0x06040000 LTP 0x00000000) @ 0x0f7698d1 Jun 30 16:17:47 corsair kernel: ACPI: FADT (v001 INTEL NBGV 0x06040000 PTL 0x00000003) @ 0x0f76df14 Jun 30 16:17:47 corsair kernel: ACPI: MADT (v001 PTLTD ^I APIC 0x06040000 LTP 0x00000000) @ 0x0f76df88 Jun 30 16:17:47 corsair netfs: Mounting other filesystems: succeeded Jun 30 16:17:47 corsair kernel: ACPI: BOOT (v001 PTLTD $SBFTBL$ 0x06040000 LTP 0x00000001) @ 0x0f76dfd8 Jun 30 16:17:47 corsair kernel: ACPI: DSDT (v001 WIST PELICAN 0x06040000 MSFT 0x0100000d) @ 0x00000000 Jun 30 16:17:47 corsair acpid: acpid startup succeeded Jun 30 16:17:48 corsair kernel: Built 1 zonelists Jun 30 16:17:48 corsair kernel: Kernel command line: ro root=/dev/hda6 vga=0x318 Jun 30 16:17:45 corsair rc: Starting sysstat: succeeded Jun 30 16:17:48 corsair kernel: Initializing CPU#0 Jun 30 16:17:49 corsair sshd: succeeded Jun 30 16:17:45 corsair iptables: succeeded Jun 30 16:17:49 corsair kernel: CPU 0 irqstacks, hard=c0479000 soft=c0478000 Jun 30 16:17:45 corsair iptables: succeeded Jun 30 16:17:49 corsair kernel: PID hash table entries: 1024 (order 10: 8192 bytes) Jun 30 16:17:49 corsair xinetd: xinetd startup succeeded Jun 30 16:17:45 corsair iptables: succeeded Jun 30 16:17:49 corsair kernel: Detected 2000.818 MHz processor. Jun 30 16:17:45 corsair iptables: succeeded Jun 30 16:17:50 corsair kernel: Using tsc for high-res timesource Jun 30 16:17:45 corsair sysctl: net.ipv4.ip_forward = 0 Jun 30 16:17:51 corsair kernel: Console: colour dummy device 80x25 Jun 30 16:17:45 corsair sysctl: net.ipv4.conf.default.rp_filter = 1 Jun 30 16:17:51 corsair kernel: Memory: 246824k/253312k available (2433k kernel code, 5764k reserved, 952k data, 152k init, 0k highmem) Jun 30 16:17:45 corsair sysctl: kernel.core_uses_pid = 1 Jun 30 16:17:53 corsair kernel: Checking if this processor honours the WP bit even in supervisor mode... Ok. Jun 30 16:17:45 corsair network: Setting network parameters: succeeded Jun 30 16:17:53 corsair kernel: Calibrating delay loop... 3948.54 BogoMIPS Jun 30 16:17:53 corsair kernel: Dentry cache hash table entries: 32768 (order: 5, 131072 bytes) Jun 30 16:17:53 corsair kernel: Inode-cache hash table entries: 16384 (order: 4, 65536 bytes) Jun 30 16:17:53 corsair kernel: Mount-cache hash table entries: 512 (order: 0, 4096 bytes) Jun 30 16:17:53 corsair postfix: succeeded Jun 30 16:17:54 corsair crond: crond startup succeeded Jun 30 16:17:54 corsair kernel: CPU: Trace cache: 12K uops, L1 D cache: 8K Jun 30 16:17:54 corsair kernel: CPU: L2 cache: 256K Jun 30 16:17:55 corsair kernel: Intel machine check architecture supported. Jun 30 16:17:56 corsair kernel: Intel machine check reporting enabled on CPU#0. Jun 30 16:17:56 corsair kernel: CPU0: Intel P4/Xeon Extended MCE MSRs (12) available Jun 30 16:17:56 corsair kernel: CPU: Intel Mobile Intel(R) Celeron(R) CPU 2.00GHz stepping 07 Jun 30 16:17:56 corsair kernel: Enabling fast FPU save and restore... done. Jun 30 16:17:57 corsair kernel: Enabling unmasked SIMD FPU exception support... done. Jun 30 16:17:57 corsair kernel: Checking 'hlt' instruction... OK. Jun 30 16:17:57 corsair kernel: NET: Registered protocol family 16 Jun 30 16:17:57 corsair kernel: PCI: PCI BIOS revision 2.10 entry at 0xfd824, last bus=2 Jun 30 16:17:57 corsair kernel: PCI: Using configuration type 1 Jun 30 16:17:57 corsair kernel: mtrr: v2.0 (20020519) Jun 30 16:17:57 corsair kernel: ACPI: Subsystem revision 20040326 Jun 30 16:17:57 corsair kernel: ACPI: IRQ9 SCI: Edge set to Level Trigger. Jun 30 16:17:57 corsair kernel: ACPI: Interpreter enabled Jun 30 16:17:57 corsair kernel: ACPI: Using PIC for interrupt routing Jun 30 16:17:57 corsair kernel: ACPI: PCI Root Bridge [PCI0] (00:00) Jun 30 16:17:58 corsair kernel: PCI: Probing PCI hardware (bus 00) Jun 30 16:17:58 corsair kernel: PCI: Ignoring BAR0-3 of IDE controller 0000:00:1f.1 Jun 30 16:17:59 corsair xinetd[1219]: xinetd Version 2.3.13 started with libwrap loadavg options compiled in. Jun 30 16:17:59 corsair kernel: PCI: Transparent bridge - 0000:00:1e.0 Jun 30 16:17:59 corsair xinetd[1219]: Started working: 1 available service Jun 30 16:18:00 corsair cups: cupsd startup succeeded Jun 30 16:18:00 corsair kernel: ACPI: Embedded Controller [EC] (gpe 28) Jun 30 16:18:00 corsair kernel: ACPI: PCI Interrupt Link [LNKA] (IRQs *10) Jun 30 16:18:00 corsair kernel: ACPI: PCI Interrupt Link [LNKB] (IRQs 10) *11 Jun 30 16:18:00 corsair kernel: ACPI: PCI Interrupt Link [LNKC] (IRQs *11) Jun 30 16:18:00 corsair anacron: anacron startup succeeded Jun 30 16:18:00 corsair kernel: ACPI: PCI Interrupt Link [LNKD] (IRQs *11) Jun 30 16:18:00 corsair atd: atd startup succeeded Jun 30 16:18:00 corsair kernel: ACPI: PCI Interrupt Link [LNKE] (IRQs 10 11) *0, disabled. Jun 30 16:18:00 corsair kernel: ACPI: PCI Interrupt Link [LNKF] (IRQs 11) *0, disabled. Jun 30 16:18:01 corsair kernel: ACPI: PCI Interrupt Link [LNKG] (IRQs 10 11) *0, disabled. Jun 30 16:18:01 corsair messagebus: messagebus startup succeeded Jun 30 16:18:01 corsair kernel: ACPI: PCI Interrupt Link [LNKH] (IRQs *11) Jun 30 16:18:01 corsair kernel: SCSI subsystem initialized Jun 30 16:18:01 corsair kernel: Linux Kernel Card Services Jun 30 16:18:01 corsair kernel: options: [pci] [cardbus] [pm] Jun 30 16:18:01 corsair kernel: usbcore: registered new driver usbfs Jun 30 16:18:01 corsair kernel: usbcore: registered new driver hub Jun 30 16:18:01 corsair kernel: PCI: Using ACPI for IRQ routing Jun 30 16:18:01 corsair kernel: ACPI: PCI Interrupt Link [LNKA] enabled at IRQ 10 Jun 30 16:18:01 corsair kernel: ACPI: PCI interrupt 0000:00:02.0[A] -> GSI 10 (level, low) -> IRQ 10 Jun 30 16:18:01 corsair kernel: ACPI: PCI interrupt 0000:00:1d.0[A] -> GSI 10 (level, low) -> IRQ 10 Jun 30 16:18:01 corsair kernel: ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 11 Jun 30 16:18:01 corsair kernel: ACPI: PCI interrupt 0000:00:1d.1[B] -> GSI 11 (level, low) -> IRQ 11 Jun 30 16:18:01 corsair kernel: ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 11 Jun 30 16:18:01 corsair kernel: ACPI: PCI interrupt 0000:00:1d.2[C] -> GSI 11 (level, low) -> IRQ 11 Jun 30 16:18:01 corsair kernel: ACPI: PCI Interrupt Link [LNKH] enabled at IRQ 11 Jun 30 16:18:01 corsair kernel: ACPI: PCI interrupt 0000:00:1d.7[D] -> GSI 11 (level, low) -> IRQ 11 Jun 30 16:18:01 corsair kernel: ACPI: PCI interrupt 0000:00:1f.1[A] -> GSI 11 (level, low) -> IRQ 11 Jun 30 16:18:01 corsair kernel: ACPI: PCI Interrupt Link [LNKB] enabled at IRQ 10 Jun 30 16:18:01 corsair kernel: ACPI: PCI interrupt 0000:00:1f.3[B] -> GSI 10 (level, low) -> IRQ 10 Jun 30 16:18:01 corsair kernel: ACPI: PCI interrupt 0000:00:1f.5[B] -> GSI 10 (level, low) -> IRQ 10 Jun 30 16:18:01 corsair kernel: ACPI: PCI interrupt 0000:00:1f.6[B] -> GSI 10 (level, low) -> IRQ 10 Jun 30 16:18:01 corsair kernel: ACPI: PCI interrupt 0000:02:05.0[A] -> GSI 11 (level, low) -> IRQ 11 Jun 30 16:18:01 corsair kernel: ACPI: PCI interrupt 0000:02:09.0[A] -> GSI 10 (level, low) -> IRQ 10 Jun 30 16:18:01 corsair kernel: agpgart: Detected an Intel 845G Chipset. Jun 30 16:18:01 corsair kernel: agpgart: Maximum main memory to use for agp memory: 196M Jun 30 16:18:01 corsair kernel: agpgart: Detected 8060K stolen memory. Jun 30 16:18:01 corsair kernel: agpgart: AGP aperture is 128M @ 0xd8000000 Jun 30 16:18:01 corsair kernel: vesafb: framebuffer at 0xd8000000, mapped to 0xd0090000, size 6144k Jun 30 16:18:01 corsair kernel: vesafb: mode is 1024x768x32, linelength=4096, pages=1 Jun 30 16:18:01 corsair kernel: vesafb: protected mode interface info at 00ff:44f0 Jun 30 16:18:01 corsair kernel: vesafb: scrolling: redraw Jun 30 16:18:01 corsair kernel: vesafb: directcolor: size=8:8:8:8, shift=24:16:8:0 Jun 30 16:18:01 corsair kernel: fb0: VESA VGA frame buffer device Jun 30 16:18:01 corsair kernel: Simple Boot Flag at 0x36 set to 0x1 Jun 30 16:18:01 corsair kernel: Machine check exception polling timer started. Jun 30 16:18:01 corsair kernel: audit: initializing netlink socket (disabled) Jun 30 16:18:01 corsair kernel: audit(1088612249.633:0): initialized Jun 30 16:18:01 corsair kernel: udf: registering filesystem Jun 30 16:18:01 corsair kernel: ACPI: AC Adapter [AC] (on-line) Jun 30 16:18:01 corsair kernel: ACPI: Battery Slot [BAT0] (battery present) Jun 30 16:18:01 corsair kernel: ACPI: Power Button (FF) [PWRF] Jun 30 16:18:01 corsair kernel: ACPI: Lid Switch [LID] Jun 30 16:18:01 corsair kernel: ACPI: Sleep Button (CM) [SLPB] Jun 30 16:18:01 corsair kernel: ACPI: Processor [CPU] (supports C1 C2 C3, 8 throttling states) Jun 30 16:18:01 corsair kernel: ACPI: Thermal Zone [THM0] (50 C) Jun 30 16:18:01 corsair kernel: Console: switching to colour frame buffer device 128x48 Jun 30 16:18:01 corsair kernel: lp: driver loaded but no devices found Jun 30 16:18:01 corsair kernel: Linux agpgart interface v0.100 (c) Dave Jones Jun 30 16:18:01 corsair kernel: mtrr: 0xd8000000,0x8000000 overlaps existing 0xd8000000,0x400000 Jun 30 16:18:01 corsair kernel: [drm] Initialized i830 1.3.2 20021108 on minor 0: Intel Corp. 82845G/GL[Brookdale-G]/GE Chipset Integrated Graphics Device Jun 30 16:18:01 corsair kernel: Serial: 8250/16550 driver $Revision: 1.90 $ 8 ports, IRQ sharing disabled Jun 30 16:18:01 corsair kernel: ACPI: PCI interrupt 0000:00:1f.6[B] -> GSI 10 (level, low) -> IRQ 10 Jun 30 16:18:01 corsair kernel: parport0: PC-style at 0x378 (0x778) [PCSPP(,...)] Jun 30 16:18:01 corsair kernel: parport0: irq 7 detected Jun 30 16:18:01 corsair kernel: lp0: using parport0 (polling). Jun 30 16:18:01 corsair kernel: Using anticipatory io scheduler Jun 30 16:18:01 corsair kernel: Floppy drive(s): fd0 is 1.44M Jun 30 16:18:02 corsair kernel: FDC 0 is a National Semiconductor PC87306 Jun 30 16:18:02 corsair kernel: 8139too Fast Ethernet driver 0.9.27 Jun 30 16:18:02 corsair kernel: ACPI: PCI interrupt 0000:02:05.0[A] -> GSI 11 (level, low) -> IRQ 11 Jun 30 16:18:02 corsair kernel: eth0: RealTek RTL8139 at 0x3000, 00:00:e2:9d:7f:ee, IRQ 11 Jun 30 16:18:02 corsair kernel: Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2 Jun 30 16:18:02 corsair kernel: ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx Jun 30 16:18:02 corsair kernel: ICH4: IDE controller at PCI slot 0000:00:1f.1 Jun 30 16:18:02 corsair kernel: PCI: Enabling device 0000:00:1f.1 (0005 -> 0007) Jun 30 16:18:02 corsair kernel: ACPI: PCI interrupt 0000:00:1f.1[A] -> GSI 11 (level, low) -> IRQ 11 Jun 30 16:18:02 corsair kernel: ICH4: chipset revision 2 Jun 30 16:18:02 corsair kernel: ICH4: not 100%% native mode: will probe irqs later Jun 30 16:18:02 corsair kernel: ide0: BM-DMA at 0x1860-0x1867, BIOS settings: hda:DMA, hdb:pio Jun 30 16:18:02 corsair kernel: ide1: BM-DMA at 0x1868-0x186f, BIOS settings: hdc:DMA, hdd:pio Jun 30 16:18:02 corsair kernel: hda: IC25N030ATCS04-0, ATA DISK drive Jun 30 16:18:02 corsair kernel: ide0 at 0x1f0-0x1f7,0x3f6 on irq 14 Jun 30 16:18:02 corsair kernel: hdc: QSI CD-RW/DVD-ROM SBW-242, ATAPI CD/DVD-ROM drive Jun 30 16:18:02 corsair kernel: ide1 at 0x170-0x177,0x376 on irq 15 Jun 30 16:18:02 corsair kernel: hda: max request size: 128KiB Jun 30 16:18:02 corsair kernel: hda: 58605120 sectors (30005 MB) w/1768KiB Cache, CHS=58140/16/63, UDMA(100) Jun 30 16:18:02 corsair kernel: hda: hda1 hda2 < hda5 hda6 hda7 > hda3 Jun 30 16:18:02 corsair kernel: hdc: ATAPI 24X DVD-ROM CD-R/RW drive, 2048kB Cache, UDMA(33) Jun 30 16:18:02 corsair kernel: Uniform CD-ROM driver Revision: 3.20 Jun 30 16:18:02 corsair kernel: ACPI: PCI interrupt 0000:02:09.0[A] -> GSI 10 (level, low) -> IRQ 10 Jun 30 16:18:02 corsair kernel: Yenta: CardBus bridge found at 0000:02:09.0 [17c0:3102] Jun 30 16:18:02 corsair kernel: Yenta: ISA IRQ mask 0x00b8, PCI irq 10 Jun 30 16:18:02 corsair kernel: Socket status: 30000821 Jun 30 16:18:02 corsair kernel: Databook TCIC-2 PCMCIA probe: not found. Jun 30 16:18:02 corsair kernel: ACPI: PCI interrupt 0000:00:1d.7[D] -> GSI 11 (level, low) -> IRQ 11 Jun 30 16:18:02 corsair kernel: ehci_hcd 0000:00:1d.7: Intel Corp. 82801DB (ICH4) USB2 EHCI Controller Jun 30 16:18:02 corsair kernel: ehci_hcd 0000:00:1d.7: irq 11, pci mem d0693000 Jun 30 16:18:02 corsair kernel: ehci_hcd 0000:00:1d.7: new USB bus registered, assigned bus number 1 Jun 30 16:18:02 corsair kernel: ehci_hcd 0000:00:1d.7: USB 2.0 enabled, EHCI 1.00, driver 2004-May-10 Jun 30 16:18:02 corsair kernel: hub 1-0:1.0: USB hub found Jun 30 16:18:02 corsair kernel: hub 1-0:1.0: 6 ports detected Jun 30 16:18:02 corsair kernel: USB Universal Host Controller Interface driver v2.2 Jun 30 16:18:02 corsair kernel: ACPI: PCI interrupt 0000:00:1d.0[A] -> GSI 10 (level, low) -> IRQ 10 Jun 30 16:18:02 corsair kernel: uhci_hcd 0000:00:1d.0: Intel Corp. 82801DB (ICH4) USB UHCI #1 Jun 30 16:18:02 corsair kernel: uhci_hcd 0000:00:1d.0: irq 10, io base 00001800 Jun 30 16:18:02 corsair kernel: uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 2 Jun 30 16:18:02 corsair kernel: hub 2-0:1.0: USB hub found Jun 30 16:18:02 corsair kernel: hub 2-0:1.0: 2 ports detected Jun 30 16:18:02 corsair kernel: ACPI: PCI interrupt 0000:00:1d.1[B] -> GSI 11 (level, low) -> IRQ 11 Jun 30 16:18:02 corsair kernel: uhci_hcd 0000:00:1d.1: Intel Corp. 82801DB (ICH4) USB UHCI #2 Jun 30 16:18:02 corsair kernel: uhci_hcd 0000:00:1d.1: irq 11, io base 00001820 Jun 30 16:18:02 corsair kernel: uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 3 Jun 30 16:18:02 corsair kernel: hub 3-0:1.0: USB hub found Jun 30 16:18:02 corsair kernel: hub 3-0:1.0: 2 ports detected Jun 30 16:18:02 corsair kernel: ACPI: PCI interrupt 0000:00:1d.2[C] -> GSI 11 (level, low) -> IRQ 11 Jun 30 16:18:02 corsair kernel: uhci_hcd 0000:00:1d.2: Intel Corp. 82801DB (ICH4) USB UHCI #3 Jun 30 16:18:02 corsair kernel: uhci_hcd 0000:00:1d.2: irq 11, io base 00001840 Jun 30 16:18:02 corsair kernel: uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 4 Jun 30 16:18:02 corsair kernel: hub 4-0:1.0: USB hub found Jun 30 16:18:02 corsair kernel: hub 4-0:1.0: 2 ports detected Jun 30 16:18:02 corsair kernel: usbcore: registered new driver usblp Jun 30 16:18:02 corsair kernel: drivers/usb/class/usblp.c: v0.13: USB Printer Device Class driver Jun 30 16:18:02 corsair kernel: Initializing USB Mass Storage driver... Jun 30 16:18:02 corsair kernel: usbcore: registered new driver usb-storage Jun 30 16:18:02 corsair kernel: USB Mass Storage support registered. Jun 30 16:18:02 corsair kernel: usbcore: registered new driver usbhid Jun 30 16:18:02 corsair kernel: drivers/usb/input/hid-core.c: v2.0:USB HID core driver Jun 30 16:18:02 corsair kernel: mice: PS/2 mouse device common for all mice Jun 30 16:18:02 corsair kernel: i8042.c: Detected active multiplexing controller, rev 1.1. Jun 30 16:18:02 corsair kernel: serio: i8042 AUX0 port at 0x60,0x64 irq 12 Jun 30 16:18:02 corsair kernel: serio: i8042 AUX1 port at 0x60,0x64 irq 12 Jun 30 16:18:02 corsair kernel: serio: i8042 AUX2 port at 0x60,0x64 irq 12 Jun 30 16:18:02 corsair kernel: serio: i8042 AUX3 port at 0x60,0x64 irq 12 Jun 30 16:18:02 corsair kernel: Synaptics Touchpad, model: 1 Jun 30 16:18:02 corsair kernel: Firmware: 4.6 Jun 30 16:18:02 corsair kernel: 180 degree mounted touchpad Jun 30 16:18:02 corsair kernel: Sensor: 18 Jun 30 16:18:02 corsair kernel: new absolute packet format Jun 30 16:18:02 corsair kernel: Touchpad has extended capability bits Jun 30 16:18:02 corsair kernel: -> four buttons Jun 30 16:18:02 corsair kernel: -> multifinger detection Jun 30 16:18:02 corsair kernel: -> palm detection Jun 30 16:18:02 corsair kernel: input: SynPS/2 Synaptics TouchPad on isa0060/serio4 Jun 30 16:18:02 corsair kernel: serio: i8042 KBD port at 0x60,0x64 irq 1 Jun 30 16:18:02 corsair kernel: input: AT Translated Set 2 keyboard on isa0060/serio0 Jun 30 16:18:02 corsair kernel: Advanced Linux Sound Architecture Driver Version 1.0.4 (Mon May 17 14:31:44 2004 UTC). Jun 30 16:18:02 corsair kernel: ACPI: PCI interrupt 0000:00:1f.5[B] -> GSI 10 (level, low) -> IRQ 10 Jun 30 16:18:02 corsair kernel: intel8x0_measure_ac97_clock: measured 49338 usecs Jun 30 16:18:02 corsair kernel: intel8x0: clocking to 48000 Jun 30 16:18:02 corsair kernel: ALSA device list: Jun 30 16:18:02 corsair kernel: #0: Intel 82801DB-ICH4 at 0xd0080c00, irq 10 Jun 30 16:18:02 corsair kernel: NET: Registered protocol family 2 Jun 30 16:18:02 corsair kernel: IP: routing cache hash table of 2048 buckets, 16Kbytes Jun 30 16:18:02 corsair kernel: TCP: Hash tables configured (established 16384 bind 32768) Jun 30 16:18:02 corsair kernel: ip_conntrack version 2.1 (1979 buckets, 15832 max) - 296 bytes per conntrack Jun 30 16:18:02 corsair kernel: ip_tables: (C) 2000-2002 Netfilter core team Jun 30 16:18:02 corsair kernel: ipt_recent v0.3.1: Stephen Frost <sfrost@snowman.net>. http://snowman.net/projects/ipt_recent/ Jun 30 16:18:02 corsair kernel: arp_tables: (C) 2002 David S. Miller Jun 30 16:18:02 corsair kernel: NET: Registered protocol family 1 Jun 30 16:18:02 corsair kernel: NET: Registered protocol family 17 Jun 30 16:18:02 corsair kernel: ACPI: (supports S0 S3 S4 S5) Jun 30 16:18:02 corsair kernel: kjournald starting. Commit interval 5 seconds Jun 30 16:18:02 corsair kernel: EXT3-fs: mounted filesystem with ordered data mode. Jun 30 16:18:02 corsair kernel: VFS: Mounted root (ext3 filesystem) readonly. Jun 30 16:18:02 corsair kernel: Freeing unused kernel memory: 152k freed Jun 30 16:18:02 corsair kernel: Real Time Clock Driver v1.12 Jun 30 16:18:02 corsair kernel: EXT3 FS on hda6, internal journal Jun 30 16:18:02 corsair kernel: Adding 618460k swap on /dev/hda7. Priority:-1 extents:1 Jun 30 16:18:02 corsair kernel: Loaded prism54 driver, version 1.1 Jun 30 16:18:02 corsair kernel: PCI: Enabling device 0000:03:00.0 (0000 -> 0002) Jun 30 16:18:02 corsair kernel: ACPI: PCI interrupt 0000:03:00.0[A] -> GSI 10 (level, low) -> IRQ 10 Jun 30 16:18:08 corsair login(pam_unix)[1520]: session opened for user root by LOGIN(uid=0) Jun 30 16:18:08 corsair -- root[1520]: ROOT LOGIN ON tty1 Jun 30 16:23:03 corsair kernel: Critical temperature reached (80 C), shutting down. Jun 30 16:23:03 corsair shutdown: shutting down for system halt