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

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

The following reply was made to PR kern/45117; it has been noted by GNATS.

From: Alexander Nasonov <alnsn%yandex.ru@localhost>
To: gnats-bugs%NetBSD.org@localhost
Cc: kern-bug-people%netbsd.org@localhost, gnats-admin%netbsd.org@localhost,
        netbsd-bugs%netbsd.org@localhost
Subject: Re: kern/45117: cpuctl nointr 0 freezes my box
Date: Mon, 4 Jul 2011 21:35:14 +0100

 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)