Re: kern/45117: cpuctl nointr 0 freezes my box

[Alexander Nasonov <alnsn%yandex.ru@localhost>]

alnsn%NetBSD.org@localhost wrote:
> sudo cpuctl nointr 0 freezes my box.
dmesg

Copyright (c) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
    2006, 2007, 2008, 2009, 2010, 2011
    The NetBSD Foundation, Inc.  All rights reserved.
Copyright (c) 1982, 1986, 1989, 1991, 1993
    The Regents of the University of California.  All rights reserved.

NetBSD 5.99.54 (GENERIC) #0: Sat Jul  2 00:40:02 BST 2011
        
root@nebeda.localdomain:/home/alnsn/src/netbsd-current/src/sys/arch/amd64/compile/obj/GENERIC
total memory = 4095 MB
avail memory = 3961 MB
timecounter: Timecounters tick every 10.000 msec
timecounter: Timecounter "i8254" frequency 1193182 Hz quality 100
HP-Pavilion VG249AA-ABU s5210uk ( )
mainbus0 (root)
cpu0 at mainbus0 apid 0: AMD Athlon(tm) II X4 620 Processor, id 0x100f52
cpu0: SVM disabled by the BIOS
cpu1 at mainbus0 apid 1: AMD Athlon(tm) II X4 620 Processor, id 0x100f52
cpu2 at mainbus0 apid 2: AMD Athlon(tm) II X4 620 Processor, id 0x100f52
cpu3 at mainbus0 apid 3: AMD Athlon(tm) II X4 620 Processor, id 0x100f52
ioapic0 at mainbus0 apid 4: pa 0xfec00000, version 11, 24 pins
acpi0 at mainbus0: Intel ACPICA 20110623
acpi0: X/RSDT: OemId <HPQOEM,SLIC-CPC,20090818>, AslId <MSFT,00000097>
acpi0: SCI interrupting at int 9
timecounter: Timecounter "ACPI-Fast" frequency 3579545 Hz quality 1000
hpet0 at acpi0: high precision event timer (mem 0xfeff0000-0xfeff0400)
timecounter: Timecounter "hpet0" frequency 25000000 Hz quality 2000
attimer1 at acpi0 (TMR, PNP0100): io 0x40-0x43 irq 0
pcppi1 at acpi0 (SPKR, PNP0800): io 0x61
midi0 at pcppi1: PC speaker
sysbeep0 at pcppi1
SIOR (PNP0C02) at acpi0 not configured
RMSC (PNP0C02) at acpi0 not configured
OMSC (PNP0C02) at acpi0 not configured
PCIE (PNP0C02) at acpi0 not configured
RMEM (PNP0C01) at acpi0 not configured
acpibut0 at acpi0 (PWRB, PNP0C0C-170): ACPI Power Button
attimer1: attached to pcppi1
pci0 at mainbus0 bus 0: configuration mode 1
pci0: i/o space, memory space enabled, rd/line, rd/mult, wr/inv ok
vendor 0x10de product 0x03ea (RAM memory, revision 0xa1) at pci0 dev 0 function 
0 not configured
pcib0 at pci0 dev 1 function 0: vendor 0x10de product 0x03e0 (rev. 0xa2)
nfsmbc0 at pci0 dev 1 function 1: vendor 0x10de product 0x03eb (rev. 0xa2)
nfsmb0 at nfsmbc0 SMBus 1
iic0 at nfsmb0: I2C bus
nfsmb1 at nfsmbc0 SMBus 2
iic1 at nfsmb1: I2C bus
vendor 0x10de product 0x03f5 (RAM memory, revision 0xa2) at pci0 dev 1 function 
2 not configured
ohci0 at pci0 dev 2 function 0: vendor 0x10de product 0x03f1 (rev. 0xa3)
LUB0: Picked IRQ 20 with weight 0
ohci0: interrupting at ioapic0 pin 20
ohci0: OHCI version 1.0, legacy support
usb0 at ohci0: USB revision 1.0
ehci0 at pci0 dev 2 function 1: vendor 0x10de product 0x03f2 (rev. 0xa3)
LUB2: Picked IRQ 21 with weight 0
ehci0: interrupting at ioapic0 pin 21
ehci0: BIOS has given up ownership
ehci0: EHCI version 1.0
ehci0: companion controller, 10 ports each: ohci0
usb1 at ehci0: USB revision 2.0
ppb0 at pci0 dev 4 function 0: vendor 0x10de product 0x03f3 (rev. 0xa1)
pci1 at ppb0 bus 1
pci1: i/o space, memory space enabled
hdaudio0 at pci0 dev 5 function 0: HD Audio Controller
LAZA: Picked IRQ 22 with weight 0
hdaudio0: interrupting at ioapic0 pin 22
hdafg0 at hdaudio0: Realtek ALC662
hdafg0: DAC00 2ch: Speaker [Jack], HP Out [Jack]
hdafg0: ADC01 2ch: Line In [Jack], Mic In [Jack]
hdafg0: 2ch/2ch 44100Hz 48000Hz 96000Hz 16/16 20/32 24/32
audio0 at hdafg0: full duplex, playback, capture, independent
nfe0 at pci0 dev 7 function 0: vendor 0x10de product 0x03ef (rev. 0xa2)
LMAC: Picked IRQ 23 with weight 0
nfe0: interrupting at ioapic0 pin 23
nfe0: Ethernet address 00:26:18:8e:22:9e
rlphy0 at nfe0 phy 0: RTL8201L 10/100 media interface, rev. 1
rlphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
viaide0 at pci0 dev 8 function 0: NVIDIA MCP61 Serial ATA Controller (rev. 0xa2)
viaide0: bus-master DMA support present
viaide0: primary channel wired to native-PCI mode
LSA0: Picked IRQ 20 with weight 1
viaide0: using ioapic0 pin 20 for native-PCI interrupt
atabus0 at viaide0 channel 0
viaide0: secondary channel wired to native-PCI mode
atabus1 at viaide0 channel 1
viaide1 at pci0 dev 8 function 1: NVIDIA MCP61 Serial ATA Controller (rev. 0xa2)
viaide1: bus-master DMA support present
viaide1: primary channel wired to native-PCI mode
LSA1: Picked IRQ 21 with weight 1
viaide1: using ioapic0 pin 21 for native-PCI interrupt
atabus2 at viaide1 channel 0
viaide1: secondary channel wired to native-PCI mode
atabus3 at viaide1 channel 1
ppb1 at pci0 dev 9 function 0: vendor 0x10de product 0x03e8 (rev. 0xa2)
ppb1: PCI Express 1.0 <Root Port of PCI-E Root Complex>
pci2 at ppb1 bus 2
pci2: i/o space, memory space enabled, rd/line, wr/inv ok
vga0 at pci2 dev 0 function 0: vendor 0x1002 product 0x954f (rev. 0x00)
wsdisplay0 at vga0 kbdmux 1: console (80x25, vt100 emulation)
wsmux1: connecting to wsdisplay0
radeondrm0 at vga0: ATI Radeon HD 4350
radeondrm0: Initialized radeon 1.29.0 20080613
hdaudio1 at pci2 dev 0 function 1: HD Audio Controller
LNEA: Picked IRQ 16 with weight 0
hdaudio1: interrupting at ioapic0 pin 16
hdafg1 at hdaudio1: ATI R6xx HDMI
hdafg1: HDMI00 2ch: Digital Out [Jack]
hdafg1: 2ch/0ch 32000Hz 44100Hz 48000Hz 16/16
ppb2 at pci0 dev 11 function 0: vendor 0x10de product 0x03e9 (rev. 0xa2)
ppb2: PCI Express 1.0 <Root Port of PCI-E Root Complex>
pci3 at ppb2 bus 3
pci3: i/o space, memory space enabled, rd/line, wr/inv ok
ppb3 at pci0 dev 12 function 0: vendor 0x10de product 0x03e9 (rev. 0xa2)
ppb3: PCI Express 1.0 <Root Port of PCI-E Root Complex>
pci4 at ppb3 bus 4
pci4: i/o space, memory space enabled, rd/line, wr/inv ok
pchb0 at pci0 dev 24 function 0: vendor 0x1022 product 0x1200 (rev. 0x00)
pchb1 at pci0 dev 24 function 1: vendor 0x1022 product 0x1201 (rev. 0x00)
pchb2 at pci0 dev 24 function 2: vendor 0x1022 product 0x1202 (rev. 0x00)
amdtemp0 at pci0 dev 24 function 3: AMD CPU Temperature Sensors (Family10h / 
Family11h)
pchb3 at pci0 dev 24 function 4: vendor 0x1022 product 0x1204 (rev. 0x00)
isa0 at pcib0
pckbc0 at isa0 port 0x60-0x64
pckbd0 at pckbc0 (kbd slot)
pckbc0: using irq 1 for kbd slot
wskbd0 at pckbd0: console keyboard, using wsdisplay0
acpicpu0 at cpu0: ACPI CPU
acpicpu0: C1: HLT, lat   0 us, pow     0 mW
acpicpu0: P0: FFH, lat   4 us, pow 25437 mW, 2600 MHz
acpicpu0: P1: FFH, lat   4 us, pow 18742 mW, 1900 MHz
acpicpu0: P2: FFH, lat   4 us, pow 15745 mW, 1400 MHz
acpicpu0: P3: FFH, lat   4 us, pow 11220 mW,  800 MHz
acpicpu1 at cpu1: ACPI CPU
acpicpu2 at cpu2: ACPI CPU
acpicpu3 at cpu3: ACPI CPU
timecounter: Timecounter "clockinterrupt" frequency 100 Hz quality 0
timecounter: Timecounter "TSC" frequency 2612077800 Hz quality 3000
uhub0 at usb0: vendor 0x10de OHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 10 ports with 10 removable, self powered
uhub1 at usb1: vendor 0x10de EHCI root hub, class 9/0, rev 2.00/1.00, addr 1
uhub1: 10 ports with 10 removable, self powered
viaide0 port 0: device present, speed: 3.0Gb/s
viaide0 port 1: device present, speed: 1.5Gb/s
wd0 at atabus0 drive 0
wd0: <WDC WD6400AAKS-65A7B2>
wd0: drive supports 16-sector PIO transfers, LBA48 addressing
wd0: 596 GB, 1240341 cyl, 16 head, 63 sec, 512 bytes/sect x 1250263728 sectors
wd0: 32-bit data port
wd0: drive supports PIO mode 4, DMA mode 2, Ultra-DMA mode 6 (Ultra/133)
wd0(viaide0:0:0): using PIO mode 4, Ultra-DMA mode 6 (Ultra/133) (using DMA)
atapibus0 at atabus1: 2 targets
cd0 at atapibus0 drive 0: <hp      DVD-RAM GH40L, B9ICBP4305474, RB0A> cdrom 
removable
cd0: 32-bit data port
cd0: drive supports PIO mode 4, DMA mode 2, Ultra-DMA mode 5 (Ultra/100)
cd0(viaide0:1:0): using PIO mode 4, Ultra-DMA mode 5 (Ultra/100) (using DMA)
uhidev0 at uhub0 port 3 configuration 1 interface 0
uhidev0: HP HP Wireless Keyboard Kit, rev 2.00/0.02, addr 2, iclass 3/1
ukbd0 at uhidev0
rum0 at uhub1 port 5
rum0: Ralink 802.11 bg WLAN, rev 2.00/0.01, addr 2
rum0: MAC/BBP RT2573 (rev 0x2573a), RF RT2528, address 00:22:5f:eb:9e:4d
rum0: 11b rates: 1Mbps 2Mbps 5.5Mbps 11Mbps
rum0: 11g rates: 1Mbps 2Mbps 5.5Mbps 11Mbps 6Mbps 9Mbps 12Mbps 18Mbps 24Mbps 
36Mbps 48Mbps 54Mbps
wskbd1 at ukbd0 mux 1
wskbd1: connecting to wsdisplay0
uhidev1 at uhub0 port 3 configuration 1 interface 1
uhidev1: HP HP Wireless Keyboard Kit, rev 2.00/0.02, addr 2, iclass 3/1
uhidev1: 8 report ids
ums0 at uhidev1 reportid 1: 3 buttons and Z dir
wsmouse0 at ums0 mux 0
uhid0 at uhidev1 reportid 2: input=2, output=0, feature=0
uhid1 at uhidev1 reportid 3: input=1, output=0, feature=0
uhid2 at uhidev1 reportid 4: input=2, output=0, feature=0
uhid3 at uhidev1 reportid 5: input=0, output=0, feature=7
uhid4 at uhidev1 reportid 6: input=0, output=0, feature=7
uhid5 at uhidev1 reportid 7: input=0, output=0, feature=7
uhid6 at uhidev1 reportid 8: input=2, output=0, feature=0
umass0 at uhub1 port 10 configuration 1 interface 0
umass0: Generic Mass Storage Device, rev 2.00/1.00, addr 3
umass0: using SCSI over Bulk-Only
scsibus0 at umass0: 2 targets, 1 lun per target
sd0 at scsibus0 target 0 lun 0: <Multi, Flash Reader, 1.00> disk removable
sd0: drive offline
sd0(umass0:0:0:0):  Check Condition on CDB: 0x00 00 00 00 00 00
    SENSE KEY:  Not Ready
 COMMAND INFO:  11162944 (0xaa5540)
     ASC/ASCQ:  Medium Not Present

sd0: unable to open device, error = 19
Kernelized RAIDframe activated
pad0: outputs: 44100Hz, 16-bit, stereo
audio1 at pad0: half duplex, playback, capture
sd0(umass0:0:0:0):  Check Condition on CDB: 0x00 00 00 00 00 00
    SENSE KEY:  Not Ready
 COMMAND INFO:  11162944 (0xaa5540)
     ASC/ASCQ:  Medium Not Present

sd0(umass0:0:0:0):  Check Condition on CDB: 0x00 00 00 00 00 00
    SENSE KEY:  Not Ready
 COMMAND INFO:  11162944 (0xaa5540)
     ASC/ASCQ:  Medium Not Present

sd0(umass0:0:0:0):  Check Condition on CDB: 0x00 00 00 00 00 00
    SENSE KEY:  Not Ready
 COMMAND INFO:  11162944 (0xaa5540)
     ASC/ASCQ:  Medium Not Present

sd0(umass0:0:0:0):  Check Condition on CDB: 0x00 00 00 00 00 00
    SENSE KEY:  Not Ready
 COMMAND INFO:  11162944 (0xaa5540)
     ASC/ASCQ:  Medium Not Present

boot device: wd0
root on wd0a dumps on wd0b
root file system type: ffs
wsdisplay0: screen 1 added (80x25, vt100 emulation)
wsdisplay0: screen 2 added (80x25, vt100 emulation)
wsdisplay0: screen 3 added (80x25, vt100 emulation)
wsdisplay0: screen 4 added (80x25, vt100 emulation)