Re: kernel/6212: SATA problems in AHCI mode

[Emilio Perea]

The following reply was made to PR kernel/6212; it has been noted by GNATS.

From: Emilio Perea <eperea@...>
To: gnats@...
Cc:  
Subject: Re: kernel/6212: SATA problems in AHCI mode
Date: Wed, 4 Nov 2009 16:24:21 -0600

 Since the previous problem report is still open, I thought it best not
 to start a new one, although the causes may be unrelated.  This is the
 first AHCI panic in over two months...
 
 *----------------------------------------------------------------------*
 ahci0: attempting to idle device
 ahci0: couldn't recover NCQ error, failing all outstanding commands.
 /open: got error 5 while accessing fiLesystem
 panic: softdep_deallocate_dependencies: unrecovered I/O error
 Stopped at      Debugger+0x5:  Leave
 RUN AT LEAST 'trace' AND 'ps' AND INCLUDE OUTPUT WHEN REPORTING THIS PANIC!
 IF RUNNING SMP, USE 'mach ddbcpu <#>' AND 'trace' ON OTHER PROCESSORS, TOO.
 DO NOT EVEN BOTHER REPORTING THIS WITHOUT INCLUDING THAT INFORMATION!
 ddb{0}) trace
 Debugger() at Debugger+0x5
 panic() at panic+0x122
 softdep_deallocate_dependencies() at softdep_deallocate_dependencies+0x1b
 brelse() at brelse+0x1fd
 sd_buf_done() at sd_buf_done+0x02
 scsi_done() at scsi_done+0x37
 ahci_ata_cmd_done() at ahci_ata_cmd_done+0x94
 ahci_port_intr() at ahci_port_intr+0x12d
 ahci_intr() at ahci_intr+0x94
 Xintr_ioapic_Level7() at Xintr_ioapic_level7+0xec
 --- interrupt ---
 Bad frame pointer: 0xffff80001d583f10
 end trace frame: 0xffff80001d583f10, count: -10
 cpu_idle_cycle+0x13:
 ddb{0}> ps
    PID PPID  PGRP    UID  S       FLAGS  WAIT      COMMAND
  14637  11108 15962   1000  3   0x2004080  piperd    tee
  15733  11108 15962   1000  3   0x2004080  poll     cvsync
  11038  15211 27465   1000  3   0x2004080  piperd    qmail-inject
  11108 15962 15962   1000  3   0x2004080  pause     tcsh
  15962 15211 15962   1000  3   0x2004080  pause     tcsh
  15211  27465 27465      0  3   0x2000080  piperd    cron
  30133  30232  1563   7794  3   0x2004080  piperd    qmail-clean
  12552  30232  1563   7795  3   0x2004080  select    qmail-rspawn
  22770  30232  1563      0  3   0x2004080  select    qmail-lspawn
   9626   2307  1563  18640  3   0x2004180  poll      dnscache
   7991   7144  1563  16030  3   0x2004080  piperd    multilog
  25580  22109  1563   7792  3   0x2004080  piperd    multilog
  30232  22854  1563   7796  3   0x2004080  select    qmail-send
  22684  32294  1563   7792  3   0x2004080  piperd    multilog
  18542   7481  1563  10790  3   0x2004188  netio     tinydns
   6454  13971  1563   7792  3   0x2004080  piperd    multilog
  11111   5387  1563  16030  3   0x2804088  piperd    multilog
   9024  11167  1563   7791  3   0x2004100  netcon    tcpserver
  20798  13566  1563      0  3   0x2004080  netcon    tcpserver
  32294  26657  1563      0  3   0x2004000  poll      supervise
  13566  26557  1563      0  3   0x2004080  poll      supervise
  13556  26557  1563      0  3   0x2004080  poll      supervise
   5387  26657  1563      0  3   0x2004080  poll      supervise
   7481  26657  1563      0  3   0x2004080  poll      supervise
  13971  26657  1563      0  3   0x2004080  poll      supervise
  11167  26657  1563      0  3   0x2004080  poll      supervise
  22109  26657  1563      0  3   0x2004080  poll      supervise
  22854  26657  1563      0  3   0x2004080  poll      supervise
   7144  26657  1563      0  3   0x2004080  poll      supervise
   2307  26657  1563      0  3   0x2004080  poll      supervise
  15247   1563  1563      0  3   0x2004080  piperd    readproctitte
  26657   1563  1563      0  3   0x2004080  nanosleep svscan
  22881      1 22881      0  3   0x2004082  ttyin     getty
  28667      1 28667      0  3   0x2004082  ttyin     getty
  11253      1 11253      0  3   0x2004082  ttyin     getty
  29877      1 29877      0  3   0x2004082  ttyin     getty
  30736      1 30736      0  3   0x2004082  ttyin     getty
  27465      1 27465      0  3   0x2000080  select    cron
   1563      1  1563      0  3   0x2004082  pause     sh
   6344      1  6344      0  3   0x2000080  select    sshd
  26730      1 26730      0  3   0x2000180  select    inetd
  20480  24888 24888     67  3   0x2000180  netcon    httpd
   6812  24888 24888     67  3   0x2800180  netcon    httpd
  12741  24888 24888     67  3   0x2000180  netcon    httpd
  23240  24888 24888     67  3   0x2000180  netcon    httpd
  30313  24888 24888     67  3   0x2000180  netcon    httpd
  27162      1 27162      0  3   0x2000080  poll      ftpd
  24888      1 24888     67  3   0x2000180  select    httpd
    776      1   776      0  3   0x2040180  select    lpd
   2594   3484 22148     83  3   0x2000180  poll      ntpd
   3484  22148 22148     83  3   0x2000180  poll      ntpd
  22148      1 22148      0  3   0x2000080  poll      ntpd
    476  28178 28178     74  3   0x2000180  bpf       pflogd
  28178      1 28178      0  3   0x2000080  netio     pflogd
  22395  11016 11016     73  2   0x2000180            syslogd
  11016      1 11016      0  3   0x2000088  netio     syslogd
     23      0     0      0  3   0x2100200  bored     cryptd
     22      0     0      0  3   0x2100200  aiodoned  aiodoned
     21      0     0      0  3   0x2100200  syncer    update
     20      0     0      0  3   0x2100200  cleaner   cleaner
     19      0     0      0  3    0x100200  reaper    reaper
     18      0     0      0  3   0x2100200  pgdaemon  pagedaemon
     17      0     0      0  3   0x2100200  pftm      pfpurge
     16      0     0      0  3   0x2100200  usbevt    usb7
     15      0     0      0  3   0x2100200  usbevt    usb6
     14      0     0      0  3   0x2100200  usbevt    usb5
     13      0     0      0  3   0x2100200  usbevt    usb4
     12      0     0      0  3   0x2100200  usbevt    usb3
     11      0     0      0  3   0x2100200  usbevt    usb2
     10      0     0      0  3   0x2100200  usbevt    usb1
      9      0     0      0  3   0x2100200  usbtsk    usbtask
      8      0     0      0  3   0x2100200  usbevt    usb0
      7      0     0      0  3   0x2100200  acpi_idle acpi0
      6      0     0      0  7  0x40100200            idle3
      5      0     0      0  7  0xI0100200            idle2
      4      0     0      0  7  0x40100200            idle1
      3      0     0      0  3   0x2100200  bored     syswq
 *    2      0     0      0  7  0x40100200            idle0
      1      0     1      0  3   0x2004000  wait      init
      0     -1     0      0  3   0x2000200  scheduler swapper
 ddb{0}> mach ddbcpu (1)
 Stopped at      Debugger+0x5:  Leave
 RUN AT LEAST 'trace' AND 'ps' AND INCLUDE OUTPUT WHEN REPORTING THIS PANIC!
 IF RUNNING SMP, USE 'mach ddbcpu <#>' AND 'trace' ON OTHER PROCESSORS, TOO.
 DO NOT EVEN BOTHER REPORTING THIS WITHOUT INCLUDING THAT INFORMATION!
 ddb{1}> trace
 Debugger() at Debugger+0x5
 x86_ipi_handler() at x86_ipi_handler+0x63
 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x1b
 --- interrupt ---
 Bad frame pointer: 0xffff80001d58df10
 end trace frame:  0xffff80001d58df10, count: -3
 cpu_idle_cycle+0x13:
 ddb{1}> mach ddbcpu (2)
 Stopped at      Debugger+0x5:  Leave
 RUN AT LEAST 'trace' AND 'ps' AND INCLUDE OUTPUT WHEN REPORTING THIS PANIC!
 IF RUNNING SMP, USE 'mach ddbcpu <#>' AND 'trace' ON OTHER PROCESSORS, TOO.
 DO NOT EVEN BOTHER REPORTING THIS WITHOUT INCLUDING THAT INFORMATION!
 ddb{2}> trace
 Debugger() at Debugger+0x5
 x86_ipi_handler() at x86_ipi_handler+0x63
 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x1b
 --- interrupt ---
 Bad frame pointer: 0xffff80001d58df10
 end trace frame:  0xffff80001d58df10, count: -3
 cpu_idle_cycle+0x13:
 ddb{2}> mach ddbcpu (3)
 Stopped at      Debugger+0x5:  Leave
 RUN AT LEAST 'trace' AND 'ps' AND INCLUDE OUTPUT WHEN REPORTING THIS PANIC!
 IF RUNNING SMP, USE 'mach ddbcpu <#>' AND 'trace' ON OTHER PROCESSORS, TOO.
 DO NOT EVEN BOTHER REPORTING THIS WITHOUT INCLUDING THAT INFORMATION!
 ddb{3}> trace
 Debugger() at Debugger+0x5
 x86_ipi_handler() at x86_ipi_handler+0x63
 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x1b
 --- interrupt ---
 Bad frame pointer: 0xffff80001d58df10
 end trace frame:  0xffff80001d58df10, count: -3
 cpu_idle_cycle+0x13:
 ddb{3}>
 *----------------------------------------------------------------------*
 ## /sys/arch/amd64/conf/EP
 include "arch/amd64/conf/GENERIC.MP"
 aibs*           at acpi?
 *----------------------------------------------------------------------*
 OpenBSD 4.6-current (EP) #260: Tue Nov  3 16:30:06 CST 2009
     eperea@...:/usr/src/sys/arch/amd64/compile/EP
 real mem = 3487563776 (3326MB)
 avail mem = 3392847872 (3235MB)
 mainbus0 at root
 bios0 at mainbus0: SMBIOS rev. 2.4 @ 0xf0700 (75 entries)
 bios0: vendor American Megatrends Inc. version "0803" date 06/23/2008
 bios0: ASUSTeK Computer INC. P5E3-WS-Pro
 acpi0 at bios0: rev 2
 acpi0: tables DSDT FACP APIC MCFG OEMB HPET OSFR
 acpi0: wakeup devices P0P2(S4) P0P3(S4) P0P1(S4) UAR1(S4) PS2K(S4) EUSB(S4) USBE(S4) P0P4(S4) P0P5(S4) P0P6(S4) P0P7(S4) P0P8(S4) P0P9(S4) GBEC(S4) USB0(S4) USB1(S4) USB2(S4) USB3(S4) USB4(S4) USB5(S4) USB6(S4)
 acpitimer0 at acpi0: 3579545 Hz, 24 bits
 acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat
 cpu0 at mainbus0: apid 0 (boot processor)
 cpu0: Intel(R) Core(TM)2 Quad CPU Q9550 @ 2.83GHz, 2838.93 MHz
 cpu0: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,MWAIT,DS-CPL,VMX,SMX,EST,TM2,CX16,xTPR,NXE,LONG
 cpu0: 6MB 64b/line 16-way L2 cache
 cpu0: apic clock running at 333MHz
 cpu1 at mainbus0: apid 2 (application processor)
 cpu1: Intel(R) Core(TM)2 Quad CPU Q9550 @ 2.83GHz, 2838.58 MHz
 cpu1: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,MWAIT,DS-CPL,VMX,SMX,EST,TM2,CX16,xTPR,NXE,LONG
 cpu1: 6MB 64b/line 16-way L2 cache
 cpu2 at mainbus0: apid 1 (application processor)
 cpu2: Intel(R) Core(TM)2 Quad CPU Q9550 @ 2.83GHz, 2838.58 MHz
 cpu2: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,MWAIT,DS-CPL,VMX,SMX,EST,TM2,CX16,xTPR,NXE,LONG
 cpu2: 6MB 64b/line 16-way L2 cache
 cpu3 at mainbus0: apid 3 (application processor)
 cpu3: Intel(R) Core(TM)2 Quad CPU Q9550 @ 2.83GHz, 2838.58 MHz
 cpu3: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,MWAIT,DS-CPL,VMX,SMX,EST,TM2,CX16,xTPR,NXE,LONG
 cpu3: 6MB 64b/line 16-way L2 cache
 ioapic0 at mainbus0: apid 4 pa 0xfec00000, version 20, 24 pins
 ioapic1 at mainbus0: apid 5 pa 0xfec10000, version ff, 256 pins
 ioapic1: misconfigured as apic 15, can't remap to apid 5
 acpihpet0 at acpi0: 14318179 Hz
 acpiprt0 at acpi0: bus 0 (PCI0)
 acpiprt1 at acpi0: bus 1 (P0P2)
 acpiprt2 at acpi0: bus -1 (P0P3)
 acpiprt3 at acpi0: bus 8 (P0P1)
 acpiprt4 at acpi0: bus 5 (P0P4)
 acpiprt5 at acpi0: bus 7 (PXHA)
 acpiprt6 at acpi0: bus -1 (P0P5)
 acpiprt7 at acpi0: bus 4 (P0P6)
 acpiprt8 at acpi0: bus 3 (P0P7)
 acpiprt9 at acpi0: bus 2 (P0P8)
 acpiprt10 at acpi0: bus -1 (P0P9)
 acpicpu0 at acpi0: PSS
 acpicpu1 at acpi0: PSS
 acpicpu2 at acpi0: PSS
 acpicpu3 at acpi0: PSS
 aibs0 at acpi0
 aibs0: TSIF  0: \\_SB_.PCI0.SBRG.ASOC.CPUT: 0x06030000      CPU Temperature   600 /   950  0x10001
 aibs0: TSIF  1: \\_SB_.PCI0.SBRG.ASOC.MBTP: 0x06030001       MB Temperature   450 /   950  0x10001
 aibs0: FSIF  0: \\_SB_.PCI0.SBRG.ASOC.CPUF: 0x06040000        CPU FAN Speed   600 /  7200  0x10001
 aibs0: FSIF  1: \\_SB_.PCI0.SBRG.ASOC.CHF1: 0x06040001   CHASSIS1 FAN Speed   600 /  7200  0x10001
 aibs0: FSIF  2: \\_SB_.PCI0.SBRG.ASOC.CHF2: 0x06040002   CHASSIS2 FAN Speed   600 /  7200  0x10001
 aibs0: FSIF  3: \\_SB_.PCI0.SBRG.ASOC.PWRF: 0x06040003      POWER FAN Speed   800 /  7200  0x10001
 aibs0: VSIF  0: \\_SB_.PCI0.SBRG.ASOC.CORV: 0x06020000        Vcore Voltage   850 /  1600  0x1
 aibs0: VSIF  1: \\_SB_.PCI0.SBRG.ASOC.V3VV: 0x06020001         +3.3 Voltage  2970 /  3630  0x1
 aibs0: VSIF  2: \\_SB_.PCI0.SBRG.ASOC.V5VV: 0x06020002           +5 Voltage  4500 /  5500  0x1
 aibs0: VSIF  3: \\_SB_.PCI0.SBRG.ASOC.VV12: 0x06020003          +12 Voltage 10200 / 13800  0x1
 acpibtn0 at acpi0: PWRB
 cpu0: Enhanced SpeedStep 2838 MHz: speeds: 2830, 1998 MHz
 pci0 at mainbus0 bus 0
 pchb0 at pci0 dev 0 function 0 "Intel 82X38 Host" rev 0x01
 ppb0 at pci0 dev 1 function 0 "Intel 82X38 PCIE" rev 0x01: apic 4 int 16 (irq 11)
 pci1 at ppb0 bus 1
 vga1 at pci1 dev 0 function 0 "ATI Radeon HD 3450" rev 0x00
 wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation)
 wsdisplay0: screen 1-5 added (80x25, vt100 emulation)
 azalia0 at pci1 dev 0 function 1 "ATI Radeon HD 34xx HD Audio" rev 0x00: apic 4 int 17 (irq 10)
 azalia0: no supported codecs
 azalia0: initialization failure, detaching
 uhci0 at pci0 dev 26 function 0 "Intel 82801I USB" rev 0x02: apic 4 int 16 (irq 11)
 uhci1 at pci0 dev 26 function 1 "Intel 82801I USB" rev 0x02: apic 4 int 21 (irq 3)
 uhci2 at pci0 dev 26 function 2 "Intel 82801I USB" rev 0x02: apic 4 int 18 (irq 5)
 ehci0 at pci0 dev 26 function 7 "Intel 82801I USB" rev 0x02: apic 4 int 18 (irq 5)
 usb0 at ehci0: USB revision 2.0
 uhub0 at usb0 "Intel EHCI root hub" rev 2.00/1.00 addr 1
 azalia1 at pci0 dev 27 function 0 "Intel 82801I HD Audio" rev 0x02: apic 4 int 22 (irq 7)
 azalia1: codecs: Analog Devices AD1988B
 audio0 at azalia1
 ppb1 at pci0 dev 28 function 0 "Intel 82801I PCIE" rev 0x02: apic 4 int 17 (irq 10)
 pci2 at ppb1 bus 5
 ppb2 at pci2 dev 0 function 0 "NEC PCIE-PCIX" rev 0x06
 pci3 at ppb2 bus 7
 ppb3 at pci2 dev 0 function 1 "NEC PCIE-PCIX" rev 0x06
 pci4 at ppb3 bus 6
 ppb4 at pci0 dev 28 function 2 "Intel 82801I PCIE" rev 0x02: apic 4 int 18 (irq 5)
 pci5 at ppb4 bus 4
 mskc0 at pci5 dev 0 function 0 "Marvell Yukon 88E8056" rev 0x12, Yukon-2 EC Ultra rev. B0 (0x3): apic 4 int 18 (irq 5)
 msk0 at mskc0 port A: address 00:24:8c:0d:87:68
 eephy0 at msk0 phy 0: 88E1149 Gigabit PHY, rev. 1
 ppb5 at pci0 dev 28 function 3 "Intel 82801I PCIE" rev 0x02: apic 4 int 19 (irq 15)
 pci6 at ppb5 bus 3
 mskc1 at pci6 dev 0 function 0 "Marvell Yukon 88E8056" rev 0x12, Yukon-2 EC Ultra rev. B0 (0x3): apic 4 int 19 (irq 15)
 msk1 at mskc1 port A: address 00:24:8c:0d:87:7d
 eephy1 at msk1 phy 0: 88E1149 Gigabit PHY, rev. 1
 ppb6 at pci0 dev 28 function 4 "Intel 82801I PCIE" rev 0x02: apic 4 int 17 (irq 10)
 pci7 at ppb6 bus 2
 pciide0 at pci7 dev 0 function 0 "Marvell 88SE6145 SATA" rev 0xa1: DMA (unsupported), channel 0 configured to native-PCI, channel 1 configured to native-PCI
 pciide0: using apic 4 int 16 (irq 11) for native-PCI interrupt
 atapiscsi0 at pciide0 channel 0 drive 0
 scsibus0 at atapiscsi0: 2 targets
 cd0 at scsibus0 targ 0 lun 0: <_NEC, DVD_RW ND-3550A, 1.05> ATAPI 5/cdrom removable
 pciide0: channel 1 ignored (not responding; disabled or no drives?)
 uhci3 at pci0 dev 29 function 0 "Intel 82801I USB" rev 0x02: apic 4 int 23 (irq 14)
 uhci4 at pci0 dev 29 function 1 "Intel 82801I USB" rev 0x02: apic 4 int 19 (irq 15)
 uhci5 at pci0 dev 29 function 2 "Intel 82801I USB" rev 0x02: apic 4 int 18 (irq 5)
 ehci1 at pci0 dev 29 function 7 "Intel 82801I USB" rev 0x02: apic 4 int 23 (irq 14)
 usb1 at ehci1: USB revision 2.0
 uhub1 at usb1 "Intel EHCI root hub" rev 2.00/1.00 addr 1
 ppb7 at pci0 dev 30 function 0 "Intel 82801BA Hub-to-PCI" rev 0x92
 pci8 at ppb7 bus 8
 "VIA VT6306 FireWire" rev 0xc0 at pci8 dev 3 function 0 not configured
 pcib0 at pci0 dev 31 function 0 "Intel 82801IR LPC" rev 0x02
 ahci0 at pci0 dev 31 function 2 "Intel 82801I AHCI" rev 0x02: apic 4 int 22 (irq 7), AHCI 1.2
 scsibus1 at ahci0: 32 targets
 sd0 at scsibus1 targ 0 lun 0: <ATA, WDC WD3000HLFS-0, 04.0> SCSI3 0/direct fixed
 sd0: 286168MB, 512 bytes/sec, 586072368 sec total
 sd1 at scsibus1 targ 1 lun 0: <ATA, WDC WD3000GLFS-0, 03.0> SCSI3 0/direct fixed
 sd1: 286168MB, 512 bytes/sec, 586072368 sec total
 ichiic0 at pci0 dev 31 function 3 "Intel 82801I SMBus" rev 0x02: apic 4 int 18 (irq 5)
 iic0 at ichiic0
 iic0: addr 0x1e 00=05 01=01 02=01 03=05 10=12 11=01 12=01 13=12 21=01 22=01 31=01 32=01 words 00=0501 01=0101 02=0105 03=0500 04=0000 05=0000 06=0000 07=0000
 spdmem0 at iic0 addr 0x50: 1GB DDR3 SDRAM PC3-8500
 spdmem1 at iic0 addr 0x51: 1GB DDR3 SDRAM PC3-8500
 spdmem2 at iic0 addr 0x52: 1GB DDR3 SDRAM PC3-8500
 spdmem3 at iic0 addr 0x53: 1GB DDR3 SDRAM PC3-8500
 usb2 at uhci0: USB revision 1.0
 uhub2 at usb2 "Intel UHCI root hub" rev 1.00/1.00 addr 1
 usb3 at uhci1: USB revision 1.0
 uhub3 at usb3 "Intel UHCI root hub" rev 1.00/1.00 addr 1
 usb4 at uhci2: USB revision 1.0
 uhub4 at usb4 "Intel UHCI root hub" rev 1.00/1.00 addr 1
 usb5 at uhci3: USB revision 1.0
 uhub5 at usb5 "Intel UHCI root hub" rev 1.00/1.00 addr 1
 usb6 at uhci4: USB revision 1.0
 uhub6 at usb6 "Intel UHCI root hub" rev 1.00/1.00 addr 1
 usb7 at uhci5: USB revision 1.0
 uhub7 at usb7 "Intel UHCI root hub" rev 1.00/1.00 addr 1
 isa0 at pcib0
 isadma0 at isa0
 com0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo
 pckbc0 at isa0 port 0x60/5
 pckbd0 at pckbc0 (kbd slot)
 pckbc0: using irq 1 for kbd slot
 wskbd0 at pckbd0: console keyboard, using wsdisplay0
 pcppi0 at isa0 port 0x61
 midi0 at pcppi0: <PC speaker>
 spkr0 at pcppi0
 wbsio0 at isa0 port 0x2e/2: W83627DHG rev 0x23
 lm1 at wbsio0 port 0x290/8: W83627DHG
 mtrr: Pentium Pro MTRR support
 uhidev0 at uhub7 port 2 configuration 1 interface 0 "Microsoft Microsoft 3-Button Mouse with IntelliEye(TM)" rev 1.10/3.00 addr 2
 uhidev0: iclass 3/1
 ums0 at uhidev0: 3 buttons, Z dir
 wsmouse0 at ums0 mux 0
 vscsi0 at root
 scsibus2 at vscsi0: 256 targets
 softraid0 at root
 root on sd0a swap on sd0b dump on sd0b
 *----------------------------------------------------------------------*