05.02.2010 15:34, Oliver Fromme написав(ла):
This is a RELENG_8 box, csupped on 2010-01-22, kernel built
with amdtemp(4). It's a dual-core Athlon 64, running i386
(32bit) SMP. Excerpt from dmesg:
CPU: AMD Athlon(tm) 64 X2 Dual Core Processor 3800+ (2009.28-MHz 686-class CPU)
Origin = "AuthenticAMD" Id = 0x40fb2 Stepping = 2
Features=0x178bfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,MMX,FXSR,SSE,SSE2,HTT>
Features2=0x2001<SSE3,CX16>
AMD Features=0xea500800<SYSCALL,NX,MMX+,FFXSR,RDTSCP,LM,3DNow!+,3DNow!>
AMD Features2=0x1f<LAHF,CMP,SVM,ExtAPIC,CR8>
[...]
FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs
FreeBSD/SMP: 1 package(s) x 2 core(s)
[...]
amdtemp0:<AMD K8 Thermal Sensors> on hostb3
sysctl displays the following values (idle system):
dev.cpu.0.temperature: 14.0C
dev.cpu.1.temperature: 14.0C
dev.amdtemp.0.sensor0.core0: 14.0C
dev.amdtemp.0.sensor0.core1: 22.0C
dev.amdtemp.0.sensor1.core0: -49.0C
dev.amdtemp.0.sensor1.core1: -49.0C
hw.acpi.thermal.tz0.temperature: 40.0C
It's not Freebsd, it's cpu issuses. For brisbane core cpus CoreTemp
author reported many times than the internal sensor seems to be
defective because it reads ilogical temperatures.
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