Date: Fri, 1 Dec 2006 11:59:40 +0100 From: Jan Stary <hans@stare.cz> To: freebsd-mobile@freebsd.org Subject: Re: Dell Latitude LS / FreeBSD 6.1 - overheated, shuts down Message-ID: <20061201105940.GA9541@ns.stare.cz> In-Reply-To: <20061113062446.GA632@faust.net> <1163349851.3968.14.camel@ola.pl> <20061024124718.GI83328@bunrab.catwhisker.org> References: <20061112142233.GA638@faust.net> <1163349851.3968.14.camel@ola.pl> <20061113062446.GA632@faust.net> <20061112120058.568CF16A6C8@hub.freebsd.org> <20061112142233.GA638@faust.net> <1163349851.3968.14.camel@ola.pl> <20061024123243.GA18548@ns.stare.cz> <20061024124016.GH83328@bunrab.catwhisker.org> <20061024124352.GA3564@ns.stare.cz> <20061024124718.GI83328@bunrab.catwhisker.org>
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Hi all, (dmesg and sysctl.hw at bottom) > recently, my Dell LS running 6.1 shut down, saying > "system temperature too high, shutting down soon!" > Not much was happening in the machine that time. > This never even happened with make buildworld or > JDK compilation on a summer noon. Now, ACPI reports > temperatures such as 248C. > Is this possible at all? It's a PIII/400 Mhz. > The reslut is is that *sometimes* I cæn get to boot fully, > but the message appears n about two minutes of uptime > and the machione shuts down forsibly. > Or it "stops" during the boot, suspending (when I press > the ON button again, it follows from where it stops). > So, what really happened? Did my fan break, so that it is not cooling > the CPU properly? When I take the kbd away and see the inside while > booting, the fan seems to be running OK? > Or did my ACPI go crazy and thinks (wrongly) that the temperature > is so high, forcing fbsd to shut down? On Oct 24 05:47:18, David Wolfskill wrote: > > http://lists.freebsd.org/pipermail/freebsd-acpi/2006-September/003060.html) > > > I'd suspect either a non-working fan, obstructed air paths, a heat > > > sink that wasn't in proper contact with the CPU, or a combination of > > > these. I read what Alexandra says about what seems the same problem to me, and I have a few questions: On Nov 12 17:44:10, Aleksandra Brzezińska wrote: > hw.acpi.thermal.tz0.temperature: 59.0C > hw.acpi.thermal.tz0.active: 2 > hw.acpi.thermal.tz0.passive_cooling: 1 > hw.acpi.thermal.tz0.thermal_flags: 0 > hw.acpi.thermal.tz0._PSV: 100.0C > hw.acpi.thermal.tz0._HOT: -1 > hw.acpi.thermal.tz0._CRT: 105.0C > hw.acpi.thermal.tz0._ACx: 80.0C 70.0C 55.0C 35.0C -1 -1 -1 -1 -1 -1 > hw.acpi.thermal.tz1.temperature: 45.0C > hw.acpi.thermal.tz1.active: -1 > hw.acpi.thermal.tz1.passive_cooling: 0 > hw.acpi.thermal.tz1.thermal_flags: 0 > hw.acpi.thermal.tz1._PSV: -1 > hw.acpi.thermal.tz1._HOT: -1 > hw.acpi.thermal.tz1._CRT: 103.0C > hw.acpi.thermal.tz1._ACx: -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 > hw.acpi.thermal.tz2.temperature: 16.0C > hw.acpi.thermal.tz2.active: -1 > hw.acpi.thermal.tz2.passive_cooling: 0 > hw.acpi.thermal.tz2.thermal_flags: 0 > hw.acpi.thermal.tz2._PSV: 60.0C > hw.acpi.thermal.tz2._HOT: -1 > hw.acpi.thermal.tz2._CRT: 105.0C > hw.acpi.thermal.tz2._ACx: -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 What are the 'thermal zones' that ACPI recognizes? While Alexandra has tz0, tz1, and tz2, I only have tz0. Is there some way to recognize 'this is the CPU, this is the disk', etc? So that you can tell, Alexandra, that it's the _disk_ overheating. > Nov 10 23:20:16 ola kernel: acpi_tz0: WARNING - current temperature > (106.0C) exceeds safe limits > Nov 10 23:20:16 ola syslogd: exiting on signal 15 I was watching my hw.cpi.thermal, and one second it said hw.acpi.thermal.tz0.temperature: 6.0C and the next second it said hw.acpi.thermal.tz0.temperature: 247.0C resulting in the above warning and shutdown. Is this really possible? Can my CPU (disk?) have the temperature of 6C? Can it have 247C? What I _suspect_ is that the temperature _monitor_ itself has gone crazy ... On Nov 13 07:24:46, Zoran Kolic wrote: > > hw.acpi.thermal.tz0.temperature: 59.0C > A little bit high. What would be a reasonable figure? Thanks for any hints Jan root@dell:~# dmesg Copyright (c) 1992-2006 The FreeBSD Project. Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994 The Regents of the University of California. All rights reserved. FreeBSD 6.1-RELEASE-p10 #13: Tue Oct 3 10:35:30 CEST 2006 root@dell.stare.cz:/usr/obj/usr/src/sys/DELLLS Timecounter "i8254" frequency 1193182 Hz quality 0 CPU: Intel Pentium III (398.27-MHz 686-class CPU) Origin = "GenuineIntel" Id = 0x683 Stepping = 3 Features=0x387f9ff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,PN,MMX,FXSR,SSE> real memory = 134152192 (127 MB) avail memory = 121737216 (116 MB) acpi0: <PTLTD RSDT> on motherboard acpi0: Power Button (fixed) acpi_ec0: <Embedded Controller: GPE 0> port 0x62,0x66 on acpi0 Timecounter "ACPI-safe" frequency 3579545 Hz quality 1000 acpi_timer0: <24-bit timer at 3.579545MHz> port 0x8008-0x800b on acpi0 cpu0: <ACPI CPU> on acpi0 acpi_throttle0: <ACPI CPU Throttling> on cpu0 pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0 pci0: <ACPI PCI bus> on pcib0 agp0: <Intel 82443BX (440 BX) host to PCI bridge> mem 0xf8000000-0xfbffffff at device 0.0 on pci0 pcib1: <ACPI PCI-PCI bridge> at device 1.0 on pci0 pci1: <ACPI PCI bus> on pcib1 pci1: <display, VGA> at device 0.0 (no driver attached) pcm0: <NeoMagic 256AV> mem 0xf7800000-0xf7bfffff,0xfea00000-0xfeafffff irq 10 at device 0.1 on pci1 pcm0: <SigmaTel STAC9721/23 AC97 Codec> pcm0: [GIANT-LOCKED] isab0: <PCI-ISA bridge> at device 7.0 on pci0 isa0: <ISA bus> on isab0 atapci0: <Intel PIIX4 UDMA33 controller> port 0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0xfcd0-0xfcdf at device 7.1 on pci0 ata0: <ATA channel 0> on atapci0 ata1: <ATA channel 1> on atapci0 uhci0: <Intel 82371AB/EB (PIIX4) USB controller> port 0xfce0-0xfcff irq 10 at device 7.2 on pci0 uhci0: [GIANT-LOCKED] usb0: <Intel 82371AB/EB (PIIX4) USB controller> on uhci0 usb0: USB revision 1.0 uhub0: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub0: 2 ports with 2 removable, self powered pci0: <bridge> at device 7.3 (no driver attached) cbb0: <TI1211 PCI-CardBus Bridge> irq 10 at device 10.0 on pci0 cardbus0: <CardBus bus> on cbb0 pccard0: <16-bit PCCard bus> on cbb0 xl0: <3Com 3c905C-TX Fast Etherlink XL> port 0xfc00-0xfc7f mem 0xfedfec00-0xfedfec7f irq 10 at device 13.0 on pci0 miibus0: <MII bus> on xl0 xlphy0: <3c905C 10/100 internal PHY> on miibus0 xlphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto xl0: Ethernet address: 00:b0:d0:4d:ae:31 pci0: <simple comms> at device 16.0 (no driver attached) acpi_acad0: <AC Adapter> on acpi0 battery0: <ACPI Control Method Battery> on acpi0 acpi_lid0: <Control Method Lid Switch> on acpi0 acpi_button0: <Sleep Button> on acpi0 acpi_tz0: <Thermal Zone> on acpi0 ppc0: <ECP parallel printer port> port 0x378-0x37f,0x778-0x77f irq 7 on acpi0 ppc0: Generic chipset (ECP/PS2/NIBBLE) in COMPATIBLE mode ppc0: FIFO with 16/16/8 bytes threshold ppbus0: <Parallel port bus> on ppc0 lpt0: <Printer> on ppbus0 lpt0: Interrupt-driven port sio0: <16550A-compatible COM port> port 0x3f8-0x3ff irq 4 flags 0x10 on acpi0 sio0: type 16550A fdc0: <floppy drive controller (FDE)> port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on acpi0 fdc0: [FAST] atkbdc0: <Keyboard controller (i8042)> port 0x60,0x64 irq 1 on acpi0 atkbd0: <AT Keyboard> irq 1 on atkbdc0 kbd0 at atkbd0 atkbd0: [GIANT-LOCKED] psm0: <PS/2 Mouse> irq 12 on atkbdc0 psm0: [GIANT-LOCKED] psm0: model Generic PS/2 mouse, device ID 0 pmtimer0 on isa0 orm0: <ISA Option ROMs> at iomem 0xc0000-0xcbfff,0xcc000-0xcc7ff,0xdc000-0xdffff on isa0 sc0: <System console> at flags 0x100 on isa0 sc0: VGA <16 virtual consoles, flags=0x300> sio1: configured irq 3 not in bitmap of probed irqs 0 sio1: port may not be enabled vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0 Timecounter "TSC" frequency 398269981 Hz quality 800 Timecounters tick every 1.000 msec ad0: 19077MB <IC25N020ATMR04 0 MO1OAD0A> at ata0-master UDMA33 Trying to mount root from ufs:/dev/ad0s1a root@dell:~# sysctl hw hw.machine: i386 hw.model: Intel Pentium III hw.ncpu: 1 hw.byteorder: 1234 hw.physmem: 125210624 hw.usermem: 100425728 hw.pagesize: 4096 hw.floatingpoint: 1 hw.machine_arch: i386 hw.realmem: 134152192 hw.ata.wc: 1 hw.ata.atapi_dma: 1 hw.ata.ata_dma: 1 hw.cardbus.cis_debug: 0 hw.cardbus.debug: 0 hw.pccard.cis_debug: 0 hw.pccard.debug: 0 hw.cbb.debug: 0 hw.cbb.start_32_io: 4096 hw.cbb.start_16_io: 256 hw.cbb.start_memory: 2281701376 hw.pcic.intr_mask: 57016 hw.pci.do_power_resume: 1 hw.pci.do_power_nodriver: 0 hw.pci.enable_io_modes: 1 hw.pci.host_mem_start: 2147483648 hw.pci.irq_override_mask: 57080 hw.wi.debug: 0 hw.wi.txerate: 0 hw.intr_storm_threshold: 500 hw.availpages: 30569 hw.bus.devctl_disable: 0 hw.psm.tap_timeout: 125000 hw.psm.tap_threshold: 25 hw.kbd.keymap_restrict_change: 0 hw.syscons.kbd_debug: 1 hw.syscons.kbd_reboot: 1 hw.syscons.bell: 1 hw.syscons.saver.keybonly: 1 hw.syscons.sc_no_suspend_vtswitch: 0 hw.busdma.total_bpages: 33 hw.busdma.zone0.total_bpages: 32 hw.busdma.zone0.free_bpages: 32 hw.busdma.zone0.reserved_bpages: 0 hw.busdma.zone0.active_bpages: 0 hw.busdma.zone0.total_bounced: 0 hw.busdma.zone0.total_deferred: 0 hw.busdma.zone0.lowaddr: 0xffffffff hw.busdma.zone0.alignment: 2 hw.busdma.zone0.boundary: 65536 hw.busdma.zone1.total_bpages: 1 hw.busdma.zone1.free_bpages: 1 hw.busdma.zone1.reserved_bpages: 0 hw.busdma.zone1.active_bpages: 0 hw.busdma.zone1.total_bounced: 0 hw.busdma.zone1.total_deferred: 0 hw.busdma.zone1.lowaddr: 0xffffffff hw.busdma.zone1.alignment: 4096 hw.busdma.zone1.boundary: 0 hw.clockrate: 398 hw.instruction_sse: 1 hw.apic.enable_extint: 0 hw.snd.report_soft_formats: 1 hw.snd.targetirqrate: 32 hw.snd.verbose: 1 hw.snd.maxautovchans: 0 hw.snd.unit: 0 hw.snd.pcm0.buffersize: 0 hw.snd.pcm0.vchans: 0 hw.acpi.supported_sleep_state: S3 S4 S5 hw.acpi.power_button_state: S5 hw.acpi.sleep_button_state: S3 hw.acpi.lid_switch_state: NONE hw.acpi.standby_state: S1 hw.acpi.suspend_state: S3 hw.acpi.sleep_delay: 1 hw.acpi.s4bios: 0 hw.acpi.verbose: 0 hw.acpi.reset_video: 1 hw.acpi.cpu.cx_supported: C1/0 C2/10 hw.acpi.cpu.cx_lowest: C1 hw.acpi.cpu.cx_usage: 100.00% 0.00% hw.acpi.acline: 1 hw.acpi.battery.life: 100 hw.acpi.battery.time: -1 hw.acpi.battery.state: 2 hw.acpi.battery.units: 1 hw.acpi.battery.info_expire: 5 hw.acpi.thermal.min_runtime: 0 hw.acpi.thermal.polling_rate: 10 hw.acpi.thermal.tz0.temperature: 23.0C hw.acpi.thermal.tz0.active: -1 hw.acpi.thermal.tz0.passive_cooling: 1 hw.acpi.thermal.tz0.thermal_flags: 0 hw.acpi.thermal.tz0._PSV: 90.0C hw.acpi.thermal.tz0._HOT: -1 hw.acpi.thermal.tz0._CRT: 100.0C hw.acpi.thermal.tz0._ACx: 79.0C 62.0C -1 -1 -1 -1 -1 -1 -1 -1 root@dell:~# exit root@dell:~# pciconf -l -v agp0@pci0:0:0: class=0x060000 card=0x00000000 chip=0x71908086 rev=0x03 hdr=0x00 vendor = 'Intel Corporation' device = '82443BX/ZX 440BX/ZX CPU to PCI Bridge (AGP Implemented)' class = bridge subclass = HOST-PCI pcib1@pci0:1:0: class=0x060400 card=0x00000000 chip=0x71918086 rev=0x03 hdr=0x01 vendor = 'Intel Corporation' device = '82443BX/ZX 440BX/ZX AGPset PCI-to-PCI bridge' class = bridge subclass = PCI-PCI isab0@pci0:7:0: class=0x068000 card=0x00000000 chip=0x71108086 rev=0x02 hdr=0x00 vendor = 'Intel Corporation' device = '82371AB/EB/MB PIIX4/4E/4M ISA Bridge' class = bridge atapci0@pci0:7:1: class=0x010180 card=0x00000000 chip=0x71118086 rev=0x01 hdr=0x00 vendor = 'Intel Corporation' device = '82371AB/EB/MB PIIX4/4E/4M IDE Controller' class = mass storage subclass = ATA uhci0@pci0:7:2: class=0x0c0300 card=0x00000000 chip=0x71128086 rev=0x01 hdr=0x00 vendor = 'Intel Corporation' device = '82371AB/EB/MB PIIX4/4E/4M USB Interface' class = serial bus subclass = USB none0@pci0:7:3: class=0x068000 card=0x00000000 chip=0x71138086 rev=0x03 hdr=0x00 vendor = 'Intel Corporation' device = '82371AB/EB/MB PIIX4/4E/4M Power Management Controller' class = bridge cbb0@pci0:10:0: class=0x060700 card=0x12251028 chip=0xac1e104c rev=0x00 hdr=0x02 vendor = 'Texas Instruments (TI)' device = 'PCI1211 PC Card CardBus Controller' class = bridge subclass = PCI-CardBus xl0@pci0:13:0: class=0x020000 card=0x00a51028 chip=0x920010b7 rev=0x78 hdr=0x00 vendor = '3COM Corp, Networking Division' device = '3C905C-TX Fast EtherLink for PC Management NIC' class = network subclass = ethernet none1@pci0:16:0: class=0x078000 card=0x25001668 chip=0x044811c1 rev=0x01 hdr=0x00 vendor = 'Lucent/Agere Systems (Was: AT&T MicroElectronics)' device = 'LT Winmodem 56k SV2P' class = simple comms none2@pci1:0:0: class=0x030000 card=0x00051028 chip=0x000510c8 rev=0x20 hdr=0x00 vendor = 'Neomagic Corporation' device = 'NM2200 MagicMedia 256AV' class = display subclass = VGA pcm0@pci1:0:1: class=0x040100 card=0x00801028 chip=0x800510c8 rev=0x20 hdr=0x00 vendor = 'Neomagic Corporation' device = 'NM2200 MagicMedia 256AV Audio Device' class = multimedia subclass = audio
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