Problems with amd FX 8 core and freq scaling

Nicholas Stewart McKenzie nicholassmckenzie at gmail.com
Sun Nov 10 21:46:49 UTC 2013 

My computer crashes if I enable powerd. I can't get cpu freq scaling to
work with my cpu:(P.S. I sent this to both drivers and amd64 mailing
list...


uname -a
        FreeBSD freebsd.local 9.2-RELEASE FreeBSD 9.2-RELEASE #0
        r255898: Thu Sep 26 22:50:31 UTC 2013
        root at bake.isc.freebsd.org:/usr/obj/usr/src/sys/GENERIC  amd64
        

dmesg | grep -A 30 "CPU:" |more
        CPU: AMD FX(tm)-8350 Eight-Core Processor
        (4018.42-MHz K8-class CPU)
          Origin = "AuthenticAMD"  Id = 0x600f20  Family = 0x15  Model =
        0x2  Stepping = 0
        
        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=0x3e98320b<SSE3,PCLMULQDQ,MON,SSSE3,FMA,CX16,SSE4.1,SSE4.2,POPCNT,AESNI,XSAVE,OSXSAVE,AVX,F16C>
          AMD Features=0x2e500800<SYSCALL,NX,MMX
        +,FFXSR,Page1GB,RDTSCP,LM>
          AMD
        Features2=0x1ebbfff<LAHF,CMP,SVM,ExtAPIC,CR8,ABM,SSE4A,MAS,Prefetch,OSVW,IBS,XOP,SKINIT,WDT,LWP,FMA4,<b17>,NodeId,TBM,Topology,<b23>,<b24>>
          Standard Extended Features=0x8
          TSC: P-state invariant, performance statistics
        real memory  = 17179869184 (16384 MB)
        avail memory = 16457981952 (15695 MB)
        Event timer "LAPIC" quality 400
        ACPI APIC Table: <ALASKA A M I>
        FreeBSD/SMP: Multiprocessor System Detected: 8 CPUs
        FreeBSD/SMP: 1 package(s) x 8 core(s)
         cpu0 (BSP): APIC ID: 16
         cpu1 (AP): APIC ID: 17
         cpu2 (AP): APIC ID: 18
         cpu3 (AP): APIC ID: 19
         cpu4 (AP): APIC ID: 20
         cpu5 (AP): APIC ID: 21
         cpu6 (AP): APIC ID: 22
         cpu7 (AP): APIC ID: 23
        ACPI Warning: Optional field Pm2ControlBlock has zero address or
        length: 0x0000000000000000/0x1 (20110527/tbfadt-586)
        ioapic0 <Version 2.1> irqs 0-23 on motherboard
        ioapic1 <Version 2.1> irqs 24-55 on motherboard
        kbd1 at kbdmux0
        acpi0: <ALASKA A M I> on motherboard
        acpi0: Power Button (fixed)
        cpu0: <ACPI CPU> on acpi0
        cpu1: <ACPI CPU> on acpi0
        
rc.conf
        hostname=
        ifconfig_re0=
        #ifconfig_re0=
        sshd_enable="YES"
        ntpd_enable="YES"
        # Set dumpdev to "AUTO" to enable crash dumps, "NO" to disable
        dumpdev="AUTO"
        fusefs_enable="YES"
        #################
        powerd_enable="NO"
        @@@@@@@@@@@@@@@@@
        dbus_enable="YES"
        hald_enable="YES"
        devfs_system_ruleset="system"
        
loader.conf
        linux_load="YES"
        drm_load="YES"
        linprocfs_load="YES"
        nvidia_load="YES"
        sem_load="YES"
        vboxdrv_load="YES"
        mono_load="YES"
        cuse4bsd_load="YES"



dmesg attached
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	The Regents of the University of California. All rights reserved.
FreeBSD is a registered trademark of The FreeBSD Foundation.
FreeBSD 9.2-RELEASE #0 r255898: Thu Sep 26 22:50:31 UTC 2013
    root at bake.isc.freebsd.org:/usr/obj/usr/src/sys/GENERIC amd64
gcc version 4.2.1 20070831 patched [FreeBSD]
CPU: AMD FX(tm)-8350 Eight-Core Processor            (4018.42-MHz K8-class CPU)
  Origin = "AuthenticAMD"  Id = 0x600f20  Family = 0x15  Model = 0x2  Stepping = 0
  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=0x3e98320b<SSE3,PCLMULQDQ,MON,SSSE3,FMA,CX16,SSE4.1,SSE4.2,POPCNT,AESNI,XSAVE,OSXSAVE,AVX,F16C>
  AMD Features=0x2e500800<SYSCALL,NX,MMX+,FFXSR,Page1GB,RDTSCP,LM>
  AMD Features2=0x1ebbfff<LAHF,CMP,SVM,ExtAPIC,CR8,ABM,SSE4A,MAS,Prefetch,OSVW,IBS,XOP,SKINIT,WDT,LWP,FMA4,<b17>,NodeId,TBM,Topology,<b23>,<b24>>
  Standard Extended Features=0x8
  TSC: P-state invariant, performance statistics
real memory  = 17179869184 (16384 MB)
avail memory = 16457981952 (15695 MB)
Event timer "LAPIC" quality 400
ACPI APIC Table: <ALASKA A M I>
FreeBSD/SMP: Multiprocessor System Detected: 8 CPUs
FreeBSD/SMP: 1 package(s) x 8 core(s)
 cpu0 (BSP): APIC ID: 16
 cpu1 (AP): APIC ID: 17
 cpu2 (AP): APIC ID: 18
 cpu3 (AP): APIC ID: 19
 cpu4 (AP): APIC ID: 20
 cpu5 (AP): APIC ID: 21
 cpu6 (AP): APIC ID: 22
 cpu7 (AP): APIC ID: 23
ACPI Warning: Optional field Pm2ControlBlock has zero address or length: 0x0000000000000000/0x1 (20110527/tbfadt-586)
ioapic0 <Version 2.1> irqs 0-23 on motherboard
ioapic1 <Version 2.1> irqs 24-55 on motherboard
Cuse4BSD v0.1.30 @ /dev/cuse
kbd1 at kbdmux0
acpi0: <ALASKA A M I> on motherboard
acpi0: Power Button (fixed)
cpu0: <ACPI CPU> on acpi0
cpu1: <ACPI CPU> on acpi0
cpu2: <ACPI CPU> on acpi0
cpu3: <ACPI CPU> on acpi0
cpu4: <ACPI CPU> on acpi0
cpu5: <ACPI CPU> on acpi0
cpu6: <ACPI CPU> on acpi0
cpu7: <ACPI CPU> on acpi0
attimer0: <AT timer> port 0x40-0x43 irq 0 on acpi0
Timecounter "i8254" frequency 1193182 Hz quality 0
Event timer "i8254" frequency 1193182 Hz quality 100
atrtc0: <AT realtime clock> port 0x70-0x71 irq 8 on acpi0
Event timer "RTC" frequency 32768 Hz quality 0
hpet0: <High Precision Event Timer> iomem 0xfed00000-0xfed003ff on acpi0
hpet0: HPET never increments, disabling
device_attach: hpet0 attach returned 6
Timecounter "ACPI-fast" frequency 3579545 Hz quality 900
acpi_timer0: <32-bit timer at 3.579545MHz> port 0x808-0x80b on acpi0
pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
pci0: <ACPI PCI bus> on pcib0
pcib1: <ACPI PCI-PCI bridge> irq 52 at device 2.0 on pci0
pci1: <ACPI PCI bus> on pcib1
vgapci0: <VGA-compatible display> port 0xe000-0xe07f mem 0xfd000000-0xfdffffff,0xc0000000-0xcfffffff,0xd0000000-0xd1ffffff irq 24 at device 0.0 on pci1
nvidia0: <GeForce GTX 650> on vgapci0
vgapci0: child nvidia0 requested pci_enable_io
vgapci0: child nvidia0 requested pci_enable_io
hdac0: <NVIDIA (0x0e1b) HDA Controller> mem 0xfe080000-0xfe083fff irq 25 at device 0.1 on pci1
pcib2: <ACPI PCI-PCI bridge> irq 53 at device 9.0 on pci0
pci2: <ACPI PCI bus> on pcib2
xhci0: <XHCI (generic) USB 3.0 controller> mem 0xfe400000-0xfe407fff irq 48 at device 0.0 on pci2
xhci0: 64 byte context size.
usbus0 on xhci0
pcib3: <ACPI PCI-PCI bridge> irq 54 at device 10.0 on pci0
pci3: <ACPI PCI bus> on pcib3
ahci0: <Marvell 88SE9172 AHCI SATA controller> port 0xd040-0xd047,0xd030-0xd033,0xd020-0xd027,0xd010-0xd013,0xd000-0xd00f mem 0xfe310000-0xfe3101ff irq 47 at device 0.0 on pci3
ahci0: AHCI v1.00 with 2 6Gbps ports, Port Multiplier supported with FBS
ahci0: quirks=0x100<NOBSYRES>
ahcich0: <AHCI channel> at channel 0 on ahci0
ahcich1: <AHCI channel> at channel 1 on ahci0
ahci1: <ATI IXP700 AHCI SATA controller> port 0xf040-0xf047,0xf030-0xf033,0xf020-0xf027,0xf010-0xf013,0xf000-0xf00f mem 0xfe50b000-0xfe50b3ff irq 19 at device 17.0 on pci0
ahci1: AHCI v1.20 with 6 6Gbps ports, Port Multiplier supported
ahcich2: <AHCI channel> at channel 0 on ahci1
ahcich3: <AHCI channel> at channel 1 on ahci1
ahcich4: <AHCI channel> at channel 2 on ahci1
ahcich5: <AHCI channel> at channel 3 on ahci1
ahcich6: <AHCI channel> at channel 4 on ahci1
ahcich7: <AHCI channel> at channel 5 on ahci1
ohci0: <AMD SB7x0/SB8x0/SB9x0 USB controller> mem 0xfe50a000-0xfe50afff irq 18 at device 18.0 on pci0
usbus1 on ohci0
ehci0: <AMD SB7x0/SB8x0/SB9x0 USB 2.0 controller> mem 0xfe509000-0xfe5090ff irq 17 at device 18.2 on pci0
usbus2: EHCI version 1.0
usbus2 on ehci0
ohci1: <AMD SB7x0/SB8x0/SB9x0 USB controller> mem 0xfe508000-0xfe508fff irq 18 at device 19.0 on pci0
usbus3 on ohci1
ehci1: <AMD SB7x0/SB8x0/SB9x0 USB 2.0 controller> mem 0xfe507000-0xfe5070ff irq 17 at device 19.2 on pci0
usbus4: EHCI version 1.0
usbus4 on ehci1
pci0: <serial bus, SMBus> at device 20.0 (no driver attached)
hdac1: <ATI SB600 HDA Controller> mem 0xfe500000-0xfe503fff irq 16 at device 20.2 on pci0
isab0: <PCI-ISA bridge> at device 20.3 on pci0
isa0: <ISA bus> on isab0
pcib4: <ACPI PCI-PCI bridge> at device 20.4 on pci0
pci4: <ACPI PCI bus> on pcib4
pci4: <serial bus, FireWire> at device 14.0 (no driver attached)
ohci2: <AMD SB7x0/SB8x0/SB9x0 USB controller> mem 0xfe506000-0xfe506fff irq 18 at device 20.5 on pci0
usbus5 on ohci2
pcib5: <ACPI PCI-PCI bridge> at device 21.0 on pci0
pci5: <ACPI PCI bus> on pcib5
re0: <RealTek 8168/8111 B/C/CP/D/DP/E/F PCIe Gigabit Ethernet> port 0xb000-0xb0ff mem 0xd2104000-0xd2104fff,0xd2100000-0xd2103fff irq 16 at device 0.0 on pci5
re0: Using 1 MSI-X message
re0: Chip rev. 0x2c800000
re0: MAC rev. 0x00000000
miibus0: <MII bus> on re0
rgephy0: <RTL8169S/8110S/8211 1000BASE-T media interface> PHY 1 on miibus0
rgephy0:  none, 10baseT, 10baseT-FDX, 10baseT-FDX-flow, 100baseTX, 100baseTX-FDX, 100baseTX-FDX-flow, 1000baseT, 1000baseT-master, 1000baseT-FDX, 1000baseT-FDX-master, 1000baseT-FDX-flow, 1000baseT-FDX-flow-master, auto, auto-flow
re0: Ethernet address: ###########
pcib6: <ACPI PCI-PCI bridge> at device 21.1 on pci0
pci6: <ACPI PCI bus> on pcib6
xhci1: <XHCI (generic) USB 3.0 controller> mem 0xfe100000-0xfe107fff irq 17 at device 0.0 on pci6
xhci1: 64 byte context size.
usbus6 on xhci1
ohci3: <AMD SB7x0/SB8x0/SB9x0 USB controller> mem 0xfe505000-0xfe505fff irq 18 at device 22.0 on pci0
usbus7 on ohci3
ehci2: <AMD SB7x0/SB8x0/SB9x0 USB 2.0 controller> mem 0xfe504000-0xfe5040ff irq 17 at device 22.2 on pci0
usbus8: EHCI version 1.0
usbus8 on ehci2
acpi_button0: <Power Button> on acpi0
uart0: <16550 or compatible> port 0x3f8-0x3ff irq 4 flags 0x10 on acpi0
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x300>
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
kbd0 at atkbd0
atkbd0: [GIANT-LOCKED]
ppc0: cannot reserve I/O port range
acpi_throttle0: <ACPI CPU Throttling> on cpu0
hwpstate0: <Cool`n'Quiet 2.0> on cpu0
acpi_throttle1: <ACPI CPU Throttling> on cpu1
acpi_throttle1: failed to attach P_CNT
device_attach: acpi_throttle1 attach returned 6
acpi_throttle2: <ACPI CPU Throttling> on cpu2
acpi_throttle2: failed to attach P_CNT
device_attach: acpi_throttle2 attach returned 6
acpi_throttle3: <ACPI CPU Throttling> on cpu3
acpi_throttle3: failed to attach P_CNT
device_attach: acpi_throttle3 attach returned 6
acpi_throttle4: <ACPI CPU Throttling> on cpu4
acpi_throttle4: failed to attach P_CNT
device_attach: acpi_throttle4 attach returned 6
acpi_throttle5: <ACPI CPU Throttling> on cpu5
acpi_throttle5: failed to attach P_CNT
device_attach: acpi_throttle5 attach returned 6
acpi_throttle6: <ACPI CPU Throttling> on cpu6
acpi_throttle6: failed to attach P_CNT
device_attach: acpi_throttle6 attach returned 6
acpi_throttle7: <ACPI CPU Throttling> on cpu7
acpi_throttle7: failed to attach P_CNT
device_attach: acpi_throttle7 attach returned 6
Timecounters tick every 1.000 msec
vboxdrv: fAsync=0 offMin=0x8d3 offMax=0xc8e
hdacc0: <NVIDIA (0x0042) HDA CODEC> at cad 0 on hdac0
hdaa0: <NVIDIA (0x0042) Audio Function Group> at nid 1 on hdacc0
pcm0: <NVIDIA (0x0042) (HDMI/DP 8ch)> at nid 4 on hdaa0
pcm1: <NVIDIA (0x0042) (HDMI/DP 8ch)> at nid 5 on hdaa0
pcm2: <NVIDIA (0x0042) (HDMI/DP 8ch)> at nid 7 on hdaa0
hdacc1: <Realtek ALC889 HDA CODEC> at cad 0 on hdac1
hdaa1: <Realtek ALC889 Audio Function Group> at nid 1 on hdacc1
pcm3: <Realtek ALC889 (Rear Analog 7.1/2.0)> at nid 20,22,21,23 and 24,26 on hdaa1
pcm4: <Realtek ALC889 (Front Analog)> at nid 27 and 25 on hdaa1
pcm5: <Realtek ALC889 (Onboard Digital)> at nid 17 on hdaa1
pcm6: <Realtek ALC889 (Rear Digital)> at nid 30 on hdaa1
usbus0: 5.0Gbps Super Speed USB v3.0
usbus1: 12Mbps Full Speed USB v1.0
usbus2: 480Mbps High Speed USB v2.0
usbus3: 12Mbps Full Speed USB v1.0
usbus4: 480Mbps High Speed USB v2.0
usbus5: 12Mbps Full Speed USB v1.0
usbus6: 5.0Gbps Super Speed USB v3.0
usbus7: 12Mbps Full Speed USB v1.0
usbus8: 480Mbps High Speed USB v2.0
ugen0.1: <0x1b6f> at usbus0
uhub0: <0x1b6f XHCI root HUB, class 9/0, rev 3.00/1.00, addr 1> on usbus0
ugen1.1: <ATI> at usbus1
uhub1: <ATI OHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus1
ugen2.1: <ATI> at usbus2
uhub2: <ATI EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus2
ugen3.1: <ATI> at usbus3
uhub3: <ATI OHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus3
ugen4.1: <ATI> at usbus4
uhub4: <ATI EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus4
ugen5.1: <ATI> at usbus5
uhub5: <ATI OHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus5
ugen6.1: <0x1b6f> at usbus6
uhub6: <0x1b6f XHCI root HUB, class 9/0, rev 3.00/1.00, addr 1> on usbus6
ugen7.1: <ATI> at usbus7
uhub7: <ATI OHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus7
ugen8.1: <ATI> at usbus8
uhub8: <ATI EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus8
ada0 at ahcich4 bus 0 scbus4 target 0 lun 0
ada0: <WDC WD10EARX-32N0YB0 51.0AB51> ATA-8 SATA 3.x device
ada0: 600.000MB/s transfers (SATA 3.x, UDMA6, PIO 8192bytes)
ada0: Command Queueing enabled
ada0: 953869MB (1953525168 512 byte sectors: 16H 63S/T 16383C)
ada0: quirks=0x1<4K>
ada0: Previously was known as ad12
ada1 at ahcich5 bus 0 scbus5 target 0 lun 0
ada1: <ST31000528AS CC37> ATA-8 SATA 2.x device
ada1: 300.000MB/s transfers (SATA 2.x, UDMA6, PIO 8192bytes)
ada1: Command Queueing enabled
ada1: 953869MB (1953525168 512 byte sectors: 16H 63S/T 16383C)
ada1: Previously was known as ad14
SMP: AP CPU #1 Launched!
cd0 at ahcich3 bus 0 scbus3 target 0 lun 0
cd0: <HL-DT-ST BD-RE  BH16NS40 1.00> Removable CD-ROM SCSI-0 device 
cd0: 150.000MB/s transfers (SMP: AP CPU #6 Launched!
SATA 1.x, UDMA5, ATAPI 12bytes, PIO 8192bytes)
cd0: Attempt to query device size failed: NOT READY, Medium not present - tray closed
SMP: AP CPU #2 Launched!
SMP: AP CPU #7 Launched!
SMP: AP CPU #4 Launched!
SMP: AP CPU #3 Launched!
SMP: AP CPU #5 Launched!
Timecounter "TSC-low" frequency 2009208814 Hz quality 1000
uhub5: 2 ports with 2 removable, self powered
uhub7: 4 ports with 4 removable, self powered
uhub1: 5 ports with 5 removable, self powered
uhub3: 5 ports with 5 removable, self powered
uhub0: 4 ports with 4 removable, self powered
uhub6: 4 ports with 4 removable, self powered
Root mount waiting for: usbus8 usbus4 usbus2
Root mount waiting for: usbus8 usbus4 usbus2
uhub8: 4 ports with 4 removable, self powered
uhub4: 5 ports with 5 removable, self powered
uhub2: 5 ports with 5 removable, self powered
Trying to mount root from ufs:/dev/ada0p2 [rw]...
ugen7.2: <Microsoft> at usbus7
ukbd0: <Microsoft Microsoft 2.4GHz Transceiver v8.0, class 0/0, rev 2.00/6.56, addr 2> on usbus7
kbd2 at ukbd0
ums0: <Microsoft Microsoft 2.4GHz Transceiver v8.0, class 0/0, rev 2.00/6.56, addr 2> on usbus7
ums0: 5 buttons and [XYZT] coordinates ID=26
ums0: 0 buttons and [T] coordinates ID=0
uhid0: <Microsoft Microsoft 2.4GHz Transceiver v8.0, class 0/0, rev 2.00/6.56, addr 2> on usbus7
fuse4bsd: version 0.3.9-pre1, FUSE ABI 7.19
ugen8.2: <vendor 0x13fe> at usbus8
umass0: <vendor 0x13fe USB DISK 3.0, class 0/0, rev 2.10/1.10, addr 2> on usbus8
umass0:  SCSI over Bulk-Only; quirks = 0x0100
umass0:8:0:-1: Attached to scbus8
da0 at umass-sim0 bus 0 scbus8 target 0 lun 0
da0: < USB DISK 3.0 PMAP> Removable Direct Access SCSI-6 device 
da0: 40.000MB/s transfers
da0: 14786MB (30283008 512 byte sectors: 255H 63S/T 1885C)
da0: quirks=0x3<NO_SYNC_CACHE,NO_6_BYTE>

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