search for: acpi_throttle

Dear FreeBSD Community Friends, It is FreeBSD 9.1 RC3, i get the following warning in the message log file. i need assistance to understand the meaning of this error, how serious is it? acpi_throttle23: failed to attach P_CNT History: This error is following FreeBSD for long time because when i was googled the error. i can across a post that was belongs to FreeBSD 6x. http://tgrove.com/2007/10/07/freebsd-6-acpi_throttle1-failed-to-attach-p_cnt/ They Provided the solution as well but did not w...

...eeBSD/SMP: Multiprocessor System Detected: 4 CPUs cpu0 (BSP): APIC ID: 0 cpu1 (AP): APIC ID: 1 cpu2 (AP): APIC ID: 2 cpu3 (AP): APIC ID: 3 ioapic0 <Version 2.1> irqs 0-23 on motherboard kbd1 at kbdmux0 acpi0: <102408 XSDT2239> on motherboard ... cpu0: <ACPI CPU> on acpi0 acpi_throttle0: <ACPI CPU Throttling> on cpu0 cpu1: <ACPI CPU> on acpi0 cpu2: <ACPI CPU> on acpi0 cpu3: <ACPI CPU> on acpi0 acpi_hpet0: <High Precision Event Timer> iomem 0xfed00000-0xfed003ff on acpi0 Timecounter "HPET" frequency 14318180 Hz quality 900 dev.cpu.0.freq_le...

...rface acpi0: <A M I OEMXSDT> on motherboard acpi0: Power Button (fixed) Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000 acpi_timer0: <24-bit timer at 3.579545MHz> port 0x808-0x80b on acpi0 cpu0: <ACPI CPU> on acpi0 powernow0: <Cool`n'Quiet K8> on cpu0 acpi_throttle0: <ACPI CPU Throttling> on cpu0 cpu1: <ACPI CPU> on acpi0 powernow1: <Cool`n'Quiet K8> on cpu1 pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0 pci0: <ACPI PCI bus> on pcib0 agp0: <VIA 8380 host to PCI bridge> mem 0xf8000000-0xfbffffff at device 0.0 on...

Hello -STABLE@, So I've seen this situation seemingly randomly on a number of both physical 9.1 boxes as well as VMs for I would say 6-9 months at least. I finally have a physical box here that reproduces it consistently that I can reboot easily (ie; not a production/client server). No matter what I do: reboot shutdown -p shutdown -r This specific server will stop at "All buffers