kern/123735: 7.0-STABLE kernerl panic "AP #1 (PHY# 1) failed!" on AMD Athlon 64 X2 Dual Core Processor 4200+

Tobias Hoellrich thoellri at adobe.com
Sat May 17 21:10:06 UTC 2008


The following reply was made to PR kern/123735; it has been noted by GNATS.

From: "Tobias Hoellrich" <thoellri at adobe.com>
To: <bug-followup at FreeBSD.org>
Cc:  
Subject: Re: kern/123735: 7.0-STABLE kernerl panic "AP #1 (PHY# 1) failed!" on AMD Athlon 64 X2 Dual Core Processor 4200+
Date: Sat, 17 May 2008 14:01:19 -0700

 Remko - since this morning I'm running 8.0-CURRENT on the same system.
 World and Kernel have been rebuilt - ports are still being updated.=20
 
 I'm afraid the situation is not any different than with 7.0-STABLE. Same
 panic still appears. I append the output from dmesg after a verbose boot
 below.=20
 
 If it helps at all: the amd64-7.0-LiveCD spits out a number of kernel
 traps right after acpi.ko is loaded. It ends up in a really bad shape
 and the system needs to be power-cycled. Also, Windows XP did not have
 any issues with the Acer, but then that's not what I want to run on it
 ;-)
 
 Thanks
   Tobias
 
 
 FreeBSD 8.0-CURRENT #0: Sat May 17 09:19:12 MDT 2008
     thoellri at santafe.gateway.2wire.net:/usr/obj/usr/src/sys/GENERIC
 WARNING: WITNESS option enabled, expect reduced performance.
 Preloaded elf kernel "/boot/kernel/kernel" at 0xc0e5a000.
 Preloaded elf module "/boot/kernel/accf_http.ko" at 0xc0e5a188.
 Preloaded elf module "/boot/kernel/acpi.ko" at 0xc0e5a238.
 Timecounter "i8254" frequency 1193182 Hz quality 0
 Calibrating TSC clock ... TSC clock: 2194512323 Hz
 CPU: AMD Athlon(tm) 64 X2 Dual Core Processor 4200+ (2194.51-MHz
 686-class CPU)
   Origin =3D "AuthenticAMD"  Id =3D 0x60fb2  Stepping =3D 2
 =20
 Features=3D0x178bfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PG=
 E
 ,MCA,CMOV,PAT,PSE36,CLFLUSH,MMX,FXSR,SSE,SSE2,HTT>
   Features2=3D0x2001<SSE3,CX16>
   AMD
 Features=3D0xea500800<SYSCALL,NX,MMX+,FFXSR,RDTSCP,LM,3DNow!+,3DNow!>
   AMD Features2=3D0x11f<LAHF,CMP,SVM,ExtAPIC,CR8,Prefetch>
   Cores per package: 2
 Data TLB: 32 entries, fully associative
 Instruction TLB: 32 entries, fully associative
 L1 data cache: 64 kbytes, 64 bytes/line, 1 lines/tag, 2-way associative
 L1 instruction cache: 64 kbytes, 64 bytes/line, 1 lines/tag, 2-way
 associative
 L2 internal cache: 512 kbytes, 64 bytes/line, 1 lines/tag, 8-way
 associative
 real memory  =3D 1878917120 (1791 MB)
 Physical memory chunk(s):
 0x0000000000001000 - 0x000000000009efff, 647168 bytes (158 pages)
 0x0000000000100000 - 0x00000000003fffff, 3145728 bytes (768 pages)
 0x0000000001025000 - 0x000000006e1ccfff, 1830453248 bytes (446888 pages)
 avail memory =3D 1829961728 (1745 MB)
 Table 'FACP' at 0x6ffe3080
 Table 'SSDT' at 0x6ffe7e80
 Table 'HPET' at 0x6ffe80c0
 Table 'SLIC' at 0x6ffe8100
 Table 'MCFG' at 0x6ffe8280
 Table 'APIC' at 0x6ffe7dc0
 MADT: Found table at 0x6ffe7dc0
 MP Configuration Table version 1.4 found at 0xc00f1f94
 APIC: Using the MADT enumerator.
 MADT: Found CPU APIC ID 0 ACPI ID 0: enabled
 SMP: Added CPU 0 (AP)
 MADT: Found CPU APIC ID 1 ACPI ID 1: enabled
 SMP: Added CPU 1 (AP)
 MADT: Found CPU APIC ID 2 ACPI ID 2: disabled
 MADT: Found CPU APIC ID 3 ACPI ID 3: disabled
 ACPI APIC Table: <ACRSYS ACRPRDCT>
 AP #1 (PHY# 1) failed!
 panic y/n? [y] INTR: Adding local APIC 1 as a target
 FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs
  cpu0 (BSP): APIC ID:  0
  cpu1 (AP): APIC ID:  1
 bios32: Found BIOS32 Service Directory header at 0xc00f9f50
 bios32: Entry =3D 0xfa560 (c00fa560)  Rev =3D 0  Len =3D 1
 pcibios: PCI BIOS entry at 0xf0000+0xa5b0
 pnpbios: Found PnP BIOS data at 0xc00fb090
 pnpbios: Entry =3D f0000:b0c0  Rev =3D 1.0
 Other BIOS signatures found:
 APIC: CPU 0 has ACPI ID 0
 APIC: CPU 1 has ACPI ID 1
 ULE: setup cpu 0
 ULE: setup cpu 1
 ACPI: RSDP @ 0x0xf8140/0x0024 (v  2 ACRSYS)
 ACPI: RSDT @ 0x0x6ffe3000/0x003C (v  1 ACRSYS ACRPRDCT 0x42302E31 AWRD
 0x00000000)
 ACPI: FACP @ 0x0x6ffe3080/0x0074 (v  1 ACRSYS ACRPRDCT 0x42302E31 AWRD
 0x00000000)
 ACPI: DSDT @ 0x0x6ffe3100/0x4CB4 (v  1 ACRSYS ACRPRDCT 0x00001000 MSFT
 0x03000000)
 ACPI: FACS @ 0x0x6ffe0000/0x0040
 ACPI: SSDT @ 0x0x6ffe7e80/0x0206 (v  1 PTLTD  POWERNOW 0x00000001  LTP
 0x00000001)
 ACPI: HPET @ 0x0x6ffe80c0/0x0038 (v  1 ACRSYS ACRPRDCT 0x42302E31 AWRD
 0x00000098)
 ACPI: SLIC @ 0x0x6ffe8100/0x0176 (v  1 ACRSYS ACRPRDCT 0x42302E31 AWRD
 0x00000020)
 ACPI: MCFG @ 0x0x6ffe8280/0x003C (v  1 ACRSYS ACRPRDCT 0x42302E31 AWRD
 0x00000000)
 ACPI: APIC @ 0x0x6ffe7dc0/0x0084 (v  1 ACRSYS ACRPRDCT 0x42302E31 AWRD
 0x00000000)
 MADT: Found IO APIC ID 4, Interrupt 0 at 0xfec00000
 ioapic0: Changing APIC ID to 4
 ioapic0: Routing external 8259A's -> intpin 0
 MADT: Interrupt override: source 0, irq 2
 ioapic0: Routing IRQ 0 -> intpin 2
 MADT: Interrupt override: source 9, irq 9
 ioapic0: intpin 9 trigger: level
 ioapic0: intpin 9 polarity: low
 lapic0: Routing NMI -> LINT1
 lapic0: LINT1 trigger: edge
 lapic0: LINT1 polarity: high
 lapic1: Routing NMI -> LINT1
 lapic1: LINT1 trigger: edge
 lapic1: LINT1 polarity: high
 MADT: Ignoring local NMI routed to ACPI CPU 2
 MADT: Ignoring local NMI routed to ACPI CPU 3
 ioapic0 <Version 2.1> irqs 0-23 on motherboard
 cpu0 BSP:
      ID: 0x00000000   VER: 0x80050010 LDR: 0x00000000 DFR: 0xffffffff
   lint0: 0x00010700 lint1: 0x00000400 TPR: 0x00000000 SVR: 0x000001ff
   timer: 0x000100ef therm: 0x00010000 err: 0x00010000 pcm: 0x00010000
 wlan: <802.11 Link Layer>
 ath_rate: version 1.2 <SampleRate bit-rate selection algorithm>
 random: <entropy source, Software, Yarrow>
 nfslock: pseudo-device
 kbd: new array size 4
 kbd1 at kbdmux0
 mem: <memory>
 Pentium Pro MTRR support enabled
 io: <I/O>
 null: <null device, zero device>
 ath_hal: 0.9.20.3 (AR5210, AR5211, AR5212, RF5111, RF5112, RF2413,
 RF5413)
 hptrr: RocketRAID 17xx/2xxx SATA controller driver v1.2 (May 17 2008
 09:18:09)
 npx0: INT 16 interface
 acpi0: <ACRSYS ACRPRDCT> on motherboard
 ioapic0: routing intpin 9 (ISA IRQ 9) to vector 48
 acpi0: [MPSAFE]
 acpi0: [ITHREAD]
 acpi0: Power Button (fixed)
 acpi0: wakeup code va 0xc4a5e000 pa 0x1000
 pci_open(1):    mode 1 addr port (0x0cf8) is 0x8000903c
 pci_open(1a):   mode1res=3D0x80000000 (0x80000000)
 pci_cfgcheck:   device 0 [class=3D060000] [hdr=3D00] is there =
 (id=3D79101002)
 pcibios: BIOS version 3.00
 acpi_bus_number: root bus has no _BBN, assuming 0
 AcpiOsDerivePciId: \\_SB_.PCI0.BAR1 -> bus 0 dev 0 func 0
 acpi_bus_number: root bus has no _BBN, assuming 0
 AcpiOsDerivePciId: \\_SB_.PCI0.SMB0.HETT -> bus 0 dev 20 func 0
 acpi0: reservation of 0, a0000 (3) failed
 acpi0: reservation of 100000, 6fee0000 (3) failed
 ACPI timer: 1/2 1/2 1/2 1/2 1/2 1/2 1/2 1/2 1/2 1/2 -> 10
 Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000
 acpi_timer0: <32-bit timer at 3.579545MHz> port 0x4008-0x400b on acpi0
 pci_link0:        Index  IRQ  Rtd  Ref  IRQs
   Initial Probe       0  255   N     0  3 4 5 6 7 10 11
   Validation          0  255   N     0  3 4 5 6 7 10 11
   After Disable       0  255   N     0  3 4 5 6 7 10 11
 pci_link1:        Index  IRQ  Rtd  Ref  IRQs
   Initial Probe       0  255   N     0  3 4 5 6 7 10 11
   Validation          0  255   N     0  3 4 5 6 7 10 11
   After Disable       0  255   N     0  3 4 5 6 7 10 11
 pci_link2:        Index  IRQ  Rtd  Ref  IRQs
   Initial Probe       0  255   N     0  3 4 5 6 7 10 11
   Validation          0  255   N     0  3 4 5 6 7 10 11
   After Disable       0  255   N     0  3 4 5 6 7 10 11
 pci_link3:        Index  IRQ  Rtd  Ref  IRQs
   Initial Probe       0  255   N     0  3 4 5 6 7 10 11
   Validation          0  255   N     0  3 4 5 6 7 10 11
   After Disable       0  255   N     0  3 4 5 6 7 10 11
 pci_link4:        Index  IRQ  Rtd  Ref  IRQs
   Initial Probe       0  255   N     0  3 4 5 6 7 10 11
   Validation          0  255   N     0  3 4 5 6 7 10 11
   After Disable       0  255   N     0  3 4 5 6 7 10 11
 pci_link5:        Index  IRQ  Rtd  Ref  IRQs
   Initial Probe       0  255   N     0  3 4 5 6 7 10 11
   Validation          0  255   N     0  3 4 5 6 7 10 11
   After Disable       0  255   N     0  3 4 5 6 7 10 11
 pci_link6:        Index  IRQ  Rtd  Ref  IRQs
   Initial Probe       0  255   N     0  3 4 5 6 7 10 11
   Validation          0  255   N     0  3 4 5 6 7 10 11
   After Disable       0  255   N     0  3 4 5 6 7 10 11
 pci_link7:        Index  IRQ  Rtd  Ref  IRQs
   Initial Probe       0  255   N     0  3 4 5 6 7 10 11
   Validation          0  255   N     0  3 4 5 6 7 10 11
   After Disable       0  255   N     0  3 4 5 6 7 10 11
 pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
 pci0: <ACPI PCI bus> on pcib0
 pci0: domain=3D0, physical bus=3D0
 found-> vendor=3D0x1002, dev=3D0x7910, revid=3D0x00
         domain=3D0, bus=3D0, slot=3D0, func=3D0
         class=3D06-00-00, hdrtype=3D0x00, mfdev=3D0
         cmdreg=3D0x0006, statreg=3D0x2220, cachelnsz=3D0 (dwords)
         lattimer=3D0x40 (1920 ns), mingnt=3D0x00 (0 ns), maxlat=3D0x00 =
 (0 ns)
 found-> vendor=3D0x1002, dev=3D0x7912, revid=3D0x00
         domain=3D0, bus=3D0, slot=3D1, func=3D0
         class=3D06-04-00, hdrtype=3D0x01, mfdev=3D0
         cmdreg=3D0x0007, statreg=3D0x0230, cachelnsz=3D0 (dwords)
         lattimer=3D0x63 (2970 ns), mingnt=3D0x08 (2000 ns), =
 maxlat=3D0x00 (0
 ns)
 found-> vendor=3D0x1002, dev=3D0x7917, revid=3D0x00
         domain=3D0, bus=3D0, slot=3D7, func=3D0
         class=3D06-04-00, hdrtype=3D0x01, mfdev=3D0
         cmdreg=3D0x0007, statreg=3D0x0010, cachelnsz=3D1 (dwords)
         lattimer=3D0x00 (0 ns), mingnt=3D0x00 (0 ns), maxlat=3D0x00 (0 =
 ns)
         powerspec 3  supports D0 D3  current D0
         MSI supports 1 message
 found-> vendor=3D0x1002, dev=3D0x4380, revid=3D0x00
         domain=3D0, bus=3D0, slot=3D18, func=3D0
         class=3D01-01-8f, hdrtype=3D0x00, mfdev=3D0
         cmdreg=3D0x0007, statreg=3D0x0230, cachelnsz=3D0 (dwords)
         lattimer=3D0x40 (1920 ns), mingnt=3D0x00 (0 ns), maxlat=3D0x00 =
 (0 ns)
         intpin=3Da, irq=3D11
         powerspec 2  supports D0 D3  current D0
         map[10]: type I/O Port, range 32, base 0xff00, size  3, enabled
         map[14]: type I/O Port, range 32, base 0xfe00, size  2, enabled
         map[18]: type I/O Port, range 32, base 0xfd00, size  3, enabled
         map[1c]: type I/O Port, range 32, base 0xfc00, size  2, enabled
         map[20]: type I/O Port, range 32, base 0xfb00, size  4, enabled
         map[24]: type Memory, range 32, base 0xfe02f000, size 10,
 enabled
 pcib0: matched entry for 0.18.INTA
 pcib0: slot 18 INTA hardwired to IRQ 22
 found-> vendor=3D0x1002, dev=3D0x4387, revid=3D0x00
         domain=3D0, bus=3D0, slot=3D19, func=3D0
         class=3D0c-03-10, hdrtype=3D0x00, mfdev=3D1
         cmdreg=3D0x0007, statreg=3D0x02a0, cachelnsz=3D1 (dwords)
         lattimer=3D0x40 (1920 ns), mingnt=3D0x00 (0 ns), maxlat=3D0x00 =
 (0 ns)
         intpin=3Da, irq=3D11
         map[10]: type Memory, range 32, base 0xfe02e000, size 12,
 enabled
 pcib0: matched entry for 0.19.INTA
 pcib0: slot 19 INTA hardwired to IRQ 16
 found-> vendor=3D0x1002, dev=3D0x4388, revid=3D0x00
         domain=3D0, bus=3D0, slot=3D19, func=3D1
         class=3D0c-03-10, hdrtype=3D0x00, mfdev=3D0
         cmdreg=3D0x0007, statreg=3D0x02a0, cachelnsz=3D1 (dwords)
         lattimer=3D0x40 (1920 ns), mingnt=3D0x00 (0 ns), maxlat=3D0x00 =
 (0 ns)
         intpin=3Db, irq=3D10
         map[10]: type Memory, range 32, base 0xfe02d000, size 12,
 enabled
 pcib0: matched entry for 0.19.INTB
 pcib0: slot 19 INTB hardwired to IRQ 17
 found-> vendor=3D0x1002, dev=3D0x4389, revid=3D0x00
         domain=3D0, bus=3D0, slot=3D19, func=3D2
         class=3D0c-03-10, hdrtype=3D0x00, mfdev=3D0
         cmdreg=3D0x0007, statreg=3D0x02a0, cachelnsz=3D1 (dwords)
         lattimer=3D0x40 (1920 ns), mingnt=3D0x00 (0 ns), maxlat=3D0x00 =
 (0 ns)
         intpin=3Dc, irq=3D5
         map[10]: type Memory, range 32, base 0xfe02c000, size 12,
 enabled
 pcib0: matched entry for 0.19.INTC
 pcib0: slot 19 INTC hardwired to IRQ 18
 found-> vendor=3D0x1002, dev=3D0x438a, revid=3D0x00
         domain=3D0, bus=3D0, slot=3D19, func=3D3
         class=3D0c-03-10, hdrtype=3D0x00, mfdev=3D0
         cmdreg=3D0x0007, statreg=3D0x02a0, cachelnsz=3D1 (dwords)
         lattimer=3D0x40 (1920 ns), mingnt=3D0x00 (0 ns), maxlat=3D0x00 =
 (0 ns)
         intpin=3Db, irq=3D10
         map[10]: type Memory, range 32, base 0xfe02b000, size 12,
 enabled
 pcib0: matched entry for 0.19.INTB
 pcib0: slot 19 INTB hardwired to IRQ 17
 found-> vendor=3D0x1002, dev=3D0x438b, revid=3D0x00
         domain=3D0, bus=3D0, slot=3D19, func=3D4
         class=3D0c-03-10, hdrtype=3D0x00, mfdev=3D0
         cmdreg=3D0x0007, statreg=3D0x02a0, cachelnsz=3D1 (dwords)
         lattimer=3D0x40 (1920 ns), mingnt=3D0x00 (0 ns), maxlat=3D0x00 =
 (0 ns)
         intpin=3Dc, irq=3D5
         map[10]: type Memory, range 32, base 0xfe02a000, size 12,
 enabled
 pcib0: matched entry for 0.19.INTC
 pcib0: slot 19 INTC hardwired to IRQ 18
 found-> vendor=3D0x1002, dev=3D0x4386, revid=3D0x00
         domain=3D0, bus=3D0, slot=3D19, func=3D5
         class=3D0c-03-20, hdrtype=3D0x00, mfdev=3D0
         cmdreg=3D0x0007, statreg=3D0x02b0, cachelnsz=3D1 (dwords)
         lattimer=3D0x40 (1920 ns), mingnt=3D0x00 (0 ns), maxlat=3D0x00 =
 (0 ns)
         intpin=3Dd, irq=3D10
         powerspec 2  supports D0 D1 D2 D3  current D0
         map[10]: type Memory, range 32, base 0xfe029000, size  8,
 enabled
 pcib0: matched entry for 0.19.INTD
 pcib0: slot 19 INTD hardwired to IRQ 19
 found-> vendor=3D0x1002, dev=3D0x4385, revid=3D0x14
         domain=3D0, bus=3D0, slot=3D20, func=3D0
         class=3D0c-05-00, hdrtype=3D0x00, mfdev=3D1
         cmdreg=3D0x0403, statreg=3D0x0230, cachelnsz=3D0 (dwords)
         lattimer=3D0x00 (0 ns), mingnt=3D0x00 (0 ns), maxlat=3D0x00 (0 =
 ns)
         map[10]: type I/O Port, range 32, base 0xb00, size  4, enabled
 found-> vendor=3D0x1002, dev=3D0x438c, revid=3D0x00
         domain=3D0, bus=3D0, slot=3D20, func=3D1
         class=3D01-01-8a, hdrtype=3D0x00, mfdev=3D0
         cmdreg=3D0x0005, statreg=3D0x0220, cachelnsz=3D0 (dwords)
         lattimer=3D0x40 (1920 ns), mingnt=3D0x00 (0 ns), maxlat=3D0x00 =
 (0 ns)
         intpin=3Da, irq=3D255
         map[20]: type I/O Port, range 32, base 0xf900, size  4, enabled
 found-> vendor=3D0x1002, dev=3D0x4383, revid=3D0x00
         domain=3D0, bus=3D0, slot=3D20, func=3D2
         class=3D04-03-00, hdrtype=3D0x00, mfdev=3D0
         cmdreg=3D0x0006, statreg=3D0x0410, cachelnsz=3D1 (dwords)
         lattimer=3D0x40 (1920 ns), mingnt=3D0x00 (0 ns), maxlat=3D0x00 =
 (0 ns)
         intpin=3Da, irq=3D11
         powerspec 2  supports D0 D3  current D0
         map[10]: type Memory, range 64, base 0xfe024000, size 14,
 enabled
 pcib0: matched entry for 0.20.INTA
 pcib0: slot 20 INTA hardwired to IRQ 16
 found-> vendor=3D0x1002, dev=3D0x438d, revid=3D0x00
         domain=3D0, bus=3D0, slot=3D20, func=3D3
         class=3D06-01-00, hdrtype=3D0x00, mfdev=3D1
         cmdreg=3D0x000f, statreg=3D0x0220, cachelnsz=3D0 (dwords)
         lattimer=3D0x00 (0 ns), mingnt=3D0x00 (0 ns), maxlat=3D0x00 (0 =
 ns)
 found-> vendor=3D0x1002, dev=3D0x4384, revid=3D0x00
         domain=3D0, bus=3D0, slot=3D20, func=3D4
         class=3D06-04-01, hdrtype=3D0x01, mfdev=3D1
         cmdreg=3D0x0027, statreg=3D0x02a0, cachelnsz=3D0 (dwords)
         lattimer=3D0x40 (1920 ns), mingnt=3D0x00 (0 ns), maxlat=3D0x04 =
 (1000
 ns)
 found-> vendor=3D0x1022, dev=3D0x1100, revid=3D0x00
         domain=3D0, bus=3D0, slot=3D24, func=3D0
         class=3D06-00-00, hdrtype=3D0x00, mfdev=3D1
         cmdreg=3D0x0000, statreg=3D0x0010, cachelnsz=3D0 (dwords)
         lattimer=3D0x00 (0 ns), mingnt=3D0x00 (0 ns), maxlat=3D0x00 (0 =
 ns)
 found-> vendor=3D0x1022, dev=3D0x1101, revid=3D0x00
         domain=3D0, bus=3D0, slot=3D24, func=3D1
         class=3D06-00-00, hdrtype=3D0x00, mfdev=3D1
         cmdreg=3D0x0000, statreg=3D0x0000, cachelnsz=3D0 (dwords)
         lattimer=3D0x00 (0 ns), mingnt=3D0x00 (0 ns), maxlat=3D0x00 (0 =
 ns)
 found-> vendor=3D0x1022, dev=3D0x1102, revid=3D0x00
         domain=3D0, bus=3D0, slot=3D24, func=3D2
         class=3D06-00-00, hdrtype=3D0x00, mfdev=3D1
         cmdreg=3D0x0000, statreg=3D0x0000, cachelnsz=3D0 (dwords)
         lattimer=3D0x00 (0 ns), mingnt=3D0x00 (0 ns), maxlat=3D0x00 (0 =
 ns)
 found-> vendor=3D0x1022, dev=3D0x1103, revid=3D0x00
         domain=3D0, bus=3D0, slot=3D24, func=3D3
         class=3D06-00-00, hdrtype=3D0x00, mfdev=3D1
         cmdreg=3D0x0000, statreg=3D0x0010, cachelnsz=3D0 (dwords)
         lattimer=3D0x00 (0 ns), mingnt=3D0x00 (0 ns), maxlat=3D0x00 (0 =
 ns)
 pcib1: <ACPI PCI-PCI bridge> at device 1.0 on pci0
 pcib1:   domain            0
 pcib1:   secondary bus     1
 pcib1:   subordinate bus   1
 pcib1:   I/O decode        0xd000-0xdfff
 pcib1:   memory decode     0xfdd00000-0xfdefffff
 pcib1:   prefetched decode 0xd0000000-0xdfffffff
 pci1: <ACPI PCI bus> on pcib1
 pci1: domain=3D0, physical bus=3D1
 found-> vendor=3D0x1002, dev=3D0x791e, revid=3D0x00
         domain=3D0, bus=3D1, slot=3D5, func=3D0
         class=3D03-00-00, hdrtype=3D0x00, mfdev=3D0
         cmdreg=3D0x0007, statreg=3D0x0010, cachelnsz=3D1 (dwords)
         lattimer=3D0x40 (1920 ns), mingnt=3D0x00 (0 ns), maxlat=3D0x00 =
 (0 ns)
         intpin=3Da, irq=3D5
         powerspec 2  supports D0 D1 D2 D3  current D0
         MSI supports 1 message, 64 bit
         map[10]: type Prefetchable Memory, range 64, base 0xd0000000,
 size 28, enabled
 pcib1: requested memory range 0xd0000000-0xdfffffff: good
         map[18]: type Memory, range 64, base 0xfdef0000, size 16,
 enabled
 pcib1: requested memory range 0xfdef0000-0xfdefffff: good
         map[20]: type I/O Port, range 32, base 0xde00, size  8, enabled
 pcib1: requested I/O range 0xde00-0xdeff: in range
         map[24]: type Memory, range 32, base 0xfdd00000, size 20,
 enabled
 pcib1: requested memory range 0xfdd00000-0xfddfffff: good
 pcib1: matched entry for 1.5.INTA
 pcib1: slot 5 INTA hardwired to IRQ 18
 vgapci0: <VGA-compatible display> port 0xde00-0xdeff mem
 0xd0000000-0xdfffffff,0xfdef0000-0xfdefffff,0xfdd00000-0xfddfffff irq 18
 at device 5.0 on pci1
 pcib2: <ACPI PCI-PCI bridge> at device 7.0 on pci0
 pcib2:   domain            0
 pcib2:   secondary bus     2
 pcib2:   subordinate bus   2
 pcib2:   I/O decode        0xe000-0xefff
 pcib2:   memory decode     0xfdc00000-0xfdcfffff
 pcib2:   prefetched decode 0xfdf00000-0xfdffffff
 pci2: <ACPI PCI bus> on pcib2
 pci2: domain=3D0, physical bus=3D2
 found-> vendor=3D0x11ab, dev=3D0x4364, revid=3D0x20
         domain=3D0, bus=3D2, slot=3D0, func=3D0
         class=3D02-00-00, hdrtype=3D0x00, mfdev=3D0
         cmdreg=3D0x0007, statreg=3D0x0010, cachelnsz=3D1 (dwords)
         lattimer=3D0x00 (0 ns), mingnt=3D0x00 (0 ns), maxlat=3D0x00 (0 =
 ns)
         intpin=3Da, irq=3D10
         powerspec 3  supports D0 D1 D2 D3  current D0
         MSI supports 1 message, 64 bit
         map[10]: type Memory, range 64, base 0xfdcfc000, size 14,
 enabled
 pcib2: requested memory range 0xfdcfc000-0xfdcfffff: good
         map[18]: type I/O Port, range 32, base 0xee00, size  8, enabled
 pcib2: requested I/O range 0xee00-0xeeff: in range
 pcib2: matched entry for 2.0.INTA
 pcib2: slot 0 INTA hardwired to IRQ 19
 mskc0: <Marvell Yukon 88E8056 Gigabit Ethernet> port 0xee00-0xeeff mem
 0xfdcfc000-0xfdcfffff irq 19 at device 0.0 on pci2
 mskc0: Reserved 0x4000 bytes for rid 0x10 type 3 at 0xfdcfc000
 mskc0: MSI count : 1
 mskc0: attempting to allocate 1 MSI vectors (1 supported)
 msi: routing MSI IRQ 256 to vector 49
 mskc0: using IRQ 256 for MSI
 mskc0: RAM buffer size : 128KB
 mskc0: Port 0 : Rx Queue 85KB(0x00000000:0x000153ff)
 mskc0: Port 0 : Tx Queue 43KB(0x00015400:0x0001ffff)
 msk0: <Marvell Technology Group Ltd. Yukon EC Ultra Id 0xb4 Rev 0x03> on
 mskc0
 msk0: bpf attached
 msk0: Ethernet address: 00:1c:25:84:48:f5
 miibus0: <MII bus> on msk0
 e1000phy0: <Marvell 88E1149 Gigabit PHY> PHY 0 on miibus0
 e1000phy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX,
 1000baseTX-FDX, auto
 mskc0: [MPSAFE]
 mskc0: [FILTER]
 atapci0: <ATI IXP600 SATA300 controller> port
 0xff00-0xff07,0xfe00-0xfe03,0xfd00-0xfd07,0xfc00-0xfc03,0xfb00-0xfb0f
 mem 0xfe02f000-0xfe02f3ff irq 22 at device 18.0 on pci0
 atapci0: Reserved 0x10 bytes for rid 0x20 type 4 at 0xfb00
 atapci0: Reserved 0x400 bytes for rid 0x24 type 3 at 0xfe02f000
 ioapic0: routing intpin 22 (PCI IRQ 22) to vector 50
 atapci0: [MPSAFE]
 atapci0: [ITHREAD]
 atapci0: AHCI Version 01.10 controller with 4 ports PM supported
 ata2: <ATA channel 0> on atapci0
 ata2: SATA connect time=3D0ms
 ata2: SIGNATURE: 00000101
 ata2: ahci_reset devices=3D00000001
 ata2: [MPSAFE]
 ata2: [ITHREAD]
 ata3: <ATA channel 1> on atapci0
 ata3: SATA connect time=3D0ms
 ata3: SIGNATURE: eb140101
 ata3: ahci_reset devices=3D00010000
 ata3: [MPSAFE]
 ata3: [ITHREAD]
 ata4: <ATA channel 2> on atapci0
 ata4: SATA connect status=3D00000000
 ata4: phy reset found no device
 ata4: [MPSAFE]
 ata4: [ITHREAD]
 ata5: <ATA channel 3> on atapci0
 ata5: SATA connect status=3D00000000
 ata5: phy reset found no device
 ata5: [MPSAFE]
 ata5: [ITHREAD]
 ohci0: <OHCI (generic) USB controller> mem 0xfe02e000-0xfe02efff irq 16
 at device 19.0 on pci0
 ohci0: Reserved 0x1000 bytes for rid 0x10 type 3 at 0xfe02e000
 ioapic0: routing intpin 16 (PCI IRQ 16) to vector 51
 ohci0: [GIANT-LOCKED]
 ohci0: [ITHREAD]
 usb0: OHCI version 1.0, legacy support
 usb0: SMM does not respond, resetting
 usb0: <OHCI (generic) USB controller> on ohci0
 usb0: USB revision 1.0
 uhub0: <ATI OHCI root hub, class 9/0, rev 1.00/1.00, addr 1> on usb0
 uhub0: 2 ports with 2 removable, self powered
 ohci1: <OHCI (generic) USB controller> mem 0xfe02d000-0xfe02dfff irq 17
 at device 19.1 on pci0
 ohci1: Reserved 0x1000 bytes for rid 0x10 type 3 at 0xfe02d000
 ioapic0: routing intpin 17 (PCI IRQ 17) to vector 52
 ohci1: [GIANT-LOCKED]
 ohci1: [ITHREAD]
 usb1: OHCI version 1.0, legacy support
 usb1: SMM does not respond, resetting
 usb1: <OHCI (generic) USB controller> on ohci1
 usb1: USB revision 1.0
 uhub1: <ATI OHCI root hub, class 9/0, rev 1.00/1.00, addr 1> on usb1
 uhub1: 2 ports with 2 removable, self powered
 ohci2: <OHCI (generic) USB controller> mem 0xfe02c000-0xfe02cfff irq 18
 at device 19.2 on pci0
 ohci2: Reserved 0x1000 bytes for rid 0x10 type 3 at 0xfe02c000
 ioapic0: routing intpin 18 (PCI IRQ 18) to vector 53
 ohci2: [GIANT-LOCKED]
 ohci2: [ITHREAD]
 usb2: OHCI version 1.0, legacy support
 usb2: SMM does not respond, resetting
 usb2: <OHCI (generic) USB controller> on ohci2
 usb2: USB revision 1.0
 uhub2: <ATI OHCI root hub, class 9/0, rev 1.00/1.00, addr 1> on usb2
 uhub2: 2 ports with 2 removable, self powered
 ohci3: <OHCI (generic) USB controller> mem 0xfe02b000-0xfe02bfff irq 17
 at device 19.3 on pci0
 ohci3: Reserved 0x1000 bytes for rid 0x10 type 3 at 0xfe02b000
 ohci3: [GIANT-LOCKED]
 ohci3: [ITHREAD]
 usb3: OHCI version 1.0, legacy support
 usb3: SMM does not respond, resetting
 usb3: <OHCI (generic) USB controller> on ohci3
 usb3: USB revision 1.0
 uhub3: <ATI OHCI root hub, class 9/0, rev 1.00/1.00, addr 1> on usb3
 uhub3: 2 ports with 2 removable, self powered
 ohci4: <OHCI (generic) USB controller> mem 0xfe02a000-0xfe02afff irq 18
 at device 19.4 on pci0
 ohci4: Reserved 0x1000 bytes for rid 0x10 type 3 at 0xfe02a000
 ohci4: [GIANT-LOCKED]
 ohci4: [ITHREAD]
 usb4: OHCI version 1.0, legacy support
 usb4: SMM does not respond, resetting
 usb4: <OHCI (generic) USB controller> on ohci4
 usb4: USB revision 1.0
 uhub4: <ATI OHCI root hub, class 9/0, rev 1.00/1.00, addr 1> on usb4
 uhub4: 2 ports with 2 removable, self powered
 ehci0: <EHCI (generic) USB 2.0 controller> mem 0xfe029000-0xfe0290ff irq
 19 at device 19.5 on pci0
 ehci0: Reserved 0x100 bytes for rid 0x10 type 3 at 0xfe029000
 ioapic0: routing intpin 19 (PCI IRQ 19) to vector 54
 ehci0: [GIANT-LOCKED]
 ehci0: [ITHREAD]
 ehci0: Dropped interrupts workaround enabled
 usb5: EHCI version 1.0
 usb5: companion controllers, 2 ports each: usb0 usb1 usb2 usb3 usb4
 usb5: <EHCI (generic) USB 2.0 controller> on ehci0
 usb5: USB revision 2.0
 uhub5: <ATI EHCI root hub, class 9/0, rev 2.00/1.00, addr 1> on usb5
 uhub5: 10 ports with 10 removable, self powered
 pci0: <serial bus, SMBus> at device 20.0 (no driver attached)
 atapci1: <ATI IXP600 UDMA133 controller> port
 0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0xf900-0xf90f at device 20.1 on pci0
 atapci1: Reserved 0x10 bytes for rid 0x20 type 4 at 0xf900
 ata0: <ATA channel 0> on atapci1
 atapci1: Reserved 0x8 bytes for rid 0x10 type 4 at 0x1f0
 atapci1: Reserved 0x1 bytes for rid 0x14 type 4 at 0x3f6
 ata0: reset tp1 mask=3D00 ostat0=3Dff ostat1=3Dff
 ioapic0: routing intpin 14 (ISA IRQ 14) to vector 55
 ata0: [MPSAFE]
 ata0: [ITHREAD]
 pci0: <multimedia> at device 20.2 (no driver attached)
 isab0: <PCI-ISA bridge> at device 20.3 on pci0
 isa0: <ISA bus> on isab0
 pcib3: <ACPI PCI-PCI bridge> at device 20.4 on pci0
 pcib3:   domain            0
 pcib3:   secondary bus     3
 pcib3:   subordinate bus   3
 pcib3:   I/O decode        0xc000-0xcfff
 pcib3:   memory decode     0xfdb00000-0xfdbfffff
 pcib3:   prefetched decode 0xfda00000-0xfdafffff
 pcib3:   Subtractively decoded bridge.
 pci3: <ACPI PCI bus> on pcib3
 pci3: domain=3D0, physical bus=3D3
 acpi_hpet0: <High Precision Event Timer> iomem 0xfed00000-0xfed003ff on
 acpi0
 device_attach: acpi_hpet0 attach returned 12
 cpu0: <ACPI CPU> on acpi0
 cpu0: switching to generic Cx mode
 powernow0: <PowerNow! K8> on cpu0
 cpu1: <ACPI CPU> on acpi0
 powernow1: <PowerNow! K8> on cpu1
 acpi_button0: <Power Button> on acpi0
 acpi_tz0: <Thermal Zone> on acpi0
 fdc0: <floppy drive controller> port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on
 acpi0
 fdc0: ic_type 90 part_id 80
 ioapic0: routing intpin 6 (ISA IRQ 6) to vector 56
 fdc0: [FILTER]
 sio0: configured irq 4 not in bitmap of probed irqs 0
 sio0: port may not be enabled
 sio0: irq maps: 0 0 0 0
 sio0: configured irq 4 not in bitmap of probed irqs 0
 sio0: port may not be enabled
 sio0: irq maps: 0 0 0 0
 sio0: <16550A-compatible COM port> port 0x3f8-0x3ff irq 4 flags 0x10 on
 acpi0
 sio0: type 16550A
 ioapic0: routing intpin 4 (ISA IRQ 4) to vector 57
 sio0: [FILTER]
 sio1: configured irq 3 not in bitmap of probed irqs 0
 sio1: port may not be enabled
 sio1: irq maps: 0 0 0 0
 sio1: configured irq 3 not in bitmap of probed irqs 0
 sio1: port may not be enabled
 sio1: irq maps: 0 0 0 0
 sio1: <16550A-compatible COM port> port 0x2f8-0x2ff irq 3 on acpi0
 sio1: type 16550A
 ioapic0: routing intpin 3 (ISA IRQ 3) to vector 58
 sio1: [FILTER]
 psmcpnp0: <PS/2 mouse port> irq 12 on acpi0
 atkbdc0: <Keyboard controller (i8042)> port 0x60,0x64 irq 1 on acpi0
 atkbd0: <AT Keyboard> irq 1 on atkbdc0
 atkbd: the current kbd controller command byte 0047
 atkbd: keyboard ID 0x41ab (2)
 kbd0 at atkbd0
 kbd0: atkbd0, AT 101/102 (2), config:0x0, flags:0x3d0000
 ioapic0: routing intpin 1 (ISA IRQ 1) to vector 59
 atkbd0: [GIANT-LOCKED]
 atkbd0: [ITHREAD]
 psm0: current command byte:0047
 psm0: <PS/2 Mouse> irq 12 on atkbdc0
 ioapic0: routing intpin 12 (ISA IRQ 12) to vector 60
 psm0: [GIANT-LOCKED]
 psm0: [ITHREAD]
 psm0: model NetMouse/NetScroll Optical, device ID 0-00, 3 buttons
 psm0: config:00000000, flags:00000008, packet size:4
 psm0: syncmask:08, syncbits:00
 atrtc0: <AT realtime clock> port 0x70-0x73 on acpi0
 atrtc0: registered as a time-of-day clock (resolution 1000000us)
 acpi_hpet0: <High Precision Event Timer> iomem 0xfed00000-0xfed003ff on
 acpi0
 device_attach: acpi_hpet0 attach returned 12
 unknown: status reg test failed ff
 unknown: status reg test failed ff
 unknown: status reg test failed ff
 unknown: status reg test failed ff
 unknown: status reg test failed ff
 ex_isa_identify()
 ahc_isa_probe 0: ioport 0xc00 alloc failed
 ata: ata0 already exists; skipping it
 atkbdc: atkbdc0 already exists; skipping it
 fdc: fdc0 already exists; skipping it
 sio: sio0 already exists; skipping it
 sio: sio1 already exists; skipping it
 pnp_identify: Trying Read_Port at 203
 pnp_identify: Trying Read_Port at 243
 pnp_identify: Trying Read_Port at 283
 pnp_identify: Trying Read_Port at 2c3
 pnp_identify: Trying Read_Port at 303
 pnp_identify: Trying Read_Port at 343
 pnp_identify: Trying Read_Port at 383
 pnp_identify: Trying Read_Port at 3c3
 PNP Identify complete
 sc: sc0 already exists; skipping it
 vga: vga0 already exists; skipping it
 isa_probe_children: disabling PnP devices
 isa_probe_children: probing non-PnP devices
 pmtimer0 on isa0
 orm0: <ISA Option ROM> at iomem 0xcd000-0xcdfff pnpid ORM0000 on isa0
 adv0: not probed (disabled)
 aha0: not probed (disabled)
 aic0: not probed (disabled)
 ata1 failed to probe at port 0x170 irq 15 on isa0
 bt0: not probed (disabled)
 cs0: not probed (disabled)
 ed0: not probed (disabled)
 fe0: not probed (disabled)
 ie0: not probed (disabled)
 le0: not probed (disabled)
 ppc0: parallel port found at 0x378
 ppc0: using extended I/O port range
 ppc0: SPP
 ppc0: <Parallel port> at port 0x378-0x37f irq 7 on isa0
 ppc0: Generic chipset (NIBBLE-only) in COMPATIBLE mode
 ppbus0: <Parallel port bus> on ppc0
 ioapic0: routing intpin 7 (ISA IRQ 7) to vector 61
 ppbus0: [MPSAFE]
 ppbus0: [ITHREAD]
 plip0: <PLIP network interface> on ppbus0
 plip0: WARNING: using obsoleted IFF_NEEDSGIANT flag
 plip0: bpf attached
 lpt0: <Printer> on ppbus0
 lpt0: Interrupt-driven port
 ppi0: <Parallel I/O> on ppbus0
 ppc0: [GIANT-LOCKED]
 ppc0: [ITHREAD]
 sc0: <System console> at flags 0x100 on isa0
 sc0: VGA <16 virtual consoles, flags=3D0x300>
 sc0: fb0, kbd1, terminal emulator: sc (syscons terminal)
 sio2: not probed (disabled)
 sio3: not probed (disabled)
 sn0: not probed (disabled)
 vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on
 isa0
 vt0: not probed (disabled)
 isa_probe_children: probing PnP devices
 Device configuration finished.
 Reducing kern.maxvnodes 118117 -> 100000
 procfs registered
 lapic: Divisor 2, Frequency 99750572 hz
 Timecounter "TSC" frequency 2194512323 Hz quality -100
 Timecounters tick every 1.000 msec
 lo0: bpf attached
 hptrr: no controller detected.
 ata0: identify ch->devices=3D00000000
 ata2: identify ch->devices=3D00000001
 fdc0: output ready timeout
 fdc0: output ready timeout
 fdc0: output ready timeout
 fdc0: output ready timeout
 fdc0: output ready timeout
 fdc0: output ready timeout
 fdc0: output ready timeout
 ata2-master: pio=3DPIO4 wdma=3DWDMA2 udma=3DUDMA133 cable=3D40 wire
 ad4: 152627MB <Seagate ST3160815AS 3.AAE> at ata2-master SATA300
 ad4: 312581808 sectors [310101C/16H/63S] 16 sectors/interrupt 1 depth
 queue
 GEOM: new disk ad4
 ad4: Silicon Image check3 failed
 ad4: Adaptec check1 failed
 ad4: LSI (v3) check1 failed
 ad4: LSI (v2) check1 failed
 ad4: FreeBSD check1 failed
 ata3: identify ch->devices=3D00010000
 ata3-master: pio=3DPIO4 wdma=3DWDMA2 udma=3DUDMA100 cable=3D40 wire
 ata3: device_reset timeout=3D540us
 acd0: <ATAPI DVD A DH16A3S/3A12> DVDR drive at ata3 as master
 acd0: read 8269KB/s (2067KB/s) write 8269KB/s (8269KB/s), 2048KB buffer,
 SATA150
 acd0: Reads: CDR, CDRW, CDDA stream, DVDROM, DVDR, DVDRAM, packet
 acd0: Writes: CDR, CDRW, DVDR, DVDRAM, test write, burnproof
 acd0: Audio: play, 256 volume levels
 acd0: Mechanism: ejectable tray, unlocked
 acd0: Medium: no/blank disc
 ata4: identify ch->devices=3D00000000
 ata5: identify ch->devices=3D00000000
 ATA PseudoRAID loaded
 SMP: AP CPU #1 Launched!
 cpu1 AP:
      ID: 0x01000000   VER: 0x80050010 LDR: 0x00000000 DFR: 0xffffffff
   lint0: 0x00010700 lint1: 0x00000400 TPR: 0x00000000 SVR: 0x000001ff
   timer: 0x000200ef therm: 0x00010000 err: 0x00010000 pcm: 0x00010000
 ioapic0: Assigning ISA IRQ 1 to local APIC 0
 ioapic0: Assigning ISA IRQ 3 to local APIC 1
 ioapic0: Assigning ISA IRQ 4 to local APIC 0
 ioapic0: Assigning ISA IRQ 6 to local APIC 1
 ioapic0: Assigning ISA IRQ 7 to local APIC 0
 ioapic0: Assigning ISA IRQ 9 to local APIC 1
 ioapic0: Assigning ISA IRQ 12 to local APIC 0
 ioapic0: Assigning ISA IRQ 14 to local APIC 1
 ioapic0: Assigning PCI IRQ 16 to local APIC 0
 ioapic0: Assigning PCI IRQ 17 to local APIC 1
 ioapic0: Assigning PCI IRQ 18 to local APIC 0
 ioapic0: Assigning PCI IRQ 19 to local APIC 1
 ioapic0: Assigning PCI IRQ 22 to local APIC 0
 msi: Assigning MSI IRQ 256 to local APIC 1
 WARNING: WITNESS option enabled, expect reduced performance.
 lock order reversal: (sleepable after non-sleepable)
  1st 0xc506201c struct mount mtx (struct mount mtx) @
 /usr/src/sys/kern/vfs_subr.c:343
  2nd 0xc5062000 vfslock (vfslock) @ /usr/src/sys/kern/vfs_subr.c:370
 KDB: stack backtrace:
 db_trace_self_wrapper(c0b1dc7b,c4a68b6c,c07b13ee,c0b204d6,c5062000,...)
 at db_trace_self_wrapper+0x26
 kdb_backtrace(c0b204d6,c5062000,c0b2637c,c0b2637c,c0b26919,...) at
 kdb_backtrace+0x29
 witness_checkorder(c5062000,1,c0b26919,172,c0b1985b,...) at
 witness_checkorder+0x6de
 __lockmgr_args(c5062000,200100,c506201c,0,0,...) at __lockmgr_args+0x220
 vfs_busy(c5062000,200,0,c4c8fcc0,1,...) at vfs_busy+0x1bc
 vfs_mount_alloc(0,c0bd0940,c0b266bf,c4c8fcc0,c07eed80,...) at
 vfs_mount_alloc+0x78
 vfs_mountroot(c0c410d0,4,c0b15868,264,c4a68cc4,...) at
 vfs_mountroot+0x26c
 start_init(0,c4a68d38,c0b171ff,30d,c4c8dcf8,...) at start_init+0x65
 fork_exit(c073d1a0,0,c4a68d38) at fork_exit+0xb8
 fork_trampoline() at fork_trampoline+0x8
 --- trap 0, eip =3D 0, esp =3D 0xc4a68d70, ebp =3D 0 ---
 lock order reversal: (sleepable after non-sleepable)
  1st 0xc506528c vnode interlock (vnode interlock) @
 /usr/src/sys/fs/devfs/devfs_vnops.c:197
  2nd 0xc5065270 devfs (devfs) @ /usr/src/sys/kern/vfs_subr.c:2044
 KDB: stack backtrace:
 db_trace_self_wrapper(c0b1dc7b,c4a68a98,c07b13ee,c0b204d6,c5065270,...)
 at db_trace_self_wrapper+0x26
 kdb_backtrace(c0b204d6,c5065270,c0b1121b,c0b1121b,c0b26919,...) at
 kdb_backtrace+0x29
 witness_checkorder(c5065270,9,c0b26919,7fc,c5065270,...) at
 witness_checkorder+0x6de
 __lockmgr_args(c5065270,80100,c506528c,0,0,...) at __lockmgr_args+0x777
 vop_stdlock(c4a68b90,c0b113f8,c0b1457f,80100,c5065218,...) at
 vop_stdlock+0x62
 VOP_LOCK1_APV(c0bd09c0,c4a68b90,c0c0fc40,c5065218,80100,...) at
 VOP_LOCK1_APV+0xa5
 _vn_lock(c5065218,80100,c0b26919,7fc,c0b113f8,...) at _vn_lock+0x5e
 vget(c5065218,80100,c4c8fcc0,c6,c50391d4,...) at vget+0x9c
 devfs_allocv(c5037200,c5062000,c4a68c20,c4c8fcc0,c4c8fd64,...) at
 devfs_allocv+0x11d
 devfs_root(c5062000,80000,c0c94334,c4c8fcc0,4,...) at devfs_root+0x51
 set_rootvnode(c0c94320,0,c0b2627e,5f6,c07eed80,...) at
 set_rootvnode+0x2d
 vfs_mountroot(c0c410d0,4,c0b15868,264,c4a68cc4,...) at
 vfs_mountroot+0x34c
 start_init(0,c4a68d38,c0b171ff,30d,c4c8dcf8,...) at start_init+0x65
 fork_exit(c073d1a0,0,c4a68d38) at fork_exit+0xb8
 fork_trampoline() at fork_trampoline+0x8
 --- trap 0, eip =3D 0, esp =3D 0xc4a68d70, ebp =3D 0 ---
 lock order reversal:
  1st 0xc5065270 devfs (devfs) @ /usr/src/sys/kern/vfs_subr.c:2044
  2nd 0xc50391d4 devfsmount (devfsmount) @
 /usr/src/sys/fs/devfs/devfs_vnops.c:201
 KDB: stack backtrace:
 db_trace_self_wrapper(c0b1dc7b,c4a68bb4,c07b13ee,c0b204d6,c50391d4,...)
 at db_trace_self_wrapper+0x26
 kdb_backtrace(c0b204d6,c50391d4,c0b113b7,c0b113b7,c0b113f8,...) at
 kdb_backtrace+0x29
 witness_checkorder(c50391d4,9,c0b113f8,c9,c7,...) at
 witness_checkorder+0x6de
 _sx_xlock(c50391d4,0,c0b113f8,c9,c50391d4,...) at _sx_xlock+0x7d
 devfs_allocv(c5037200,c5062000,c4a68c20,c4c8fcc0,c4c8fd64,...) at
 devfs_allocv+0x142
 devfs_root(c5062000,80000,c0c94334,c4c8fcc0,4,...) at devfs_root+0x51
 set_rootvnode(c0c94320,0,c0b2627e,5f6,c07eed80,...) at
 set_rootvnode+0x2d
 vfs_mountroot(c0c410d0,4,c0b15868,264,c4a68cc4,...) at
 vfs_mountroot+0x34c
 start_init(0,c4a68d38,c0b171ff,30d,c4c8dcf8,...) at start_init+0x65
 fork_exit(c073d1a0,0,c4a68d38) at fork_exit+0xb8
 fork_trampoline() at fork_trampoline+0x8
 --- trap 0, eip =3D 0, esp =3D 0xc4a68d70, ebp =3D 0 ---
 Trying to mount root from ufs:/dev/ad4s1a
 ct_to_ts([2008-05-17 10:00:58]) =3D 1211018458.000000000
 lock order reversal: (sleepable after non-sleepable)
  1st 0xc4f67c2c bufobj interlock (bufobj interlock) @
 /usr/src/sys/kern/vfs_bio.c:2442
  2nd 0xd8ce5c80 bufwait (bufwait) @ /usr/src/sys/kern/vfs_bio.c:2456
 KDB: stack backtrace:
 db_trace_self_wrapper(c0b1dc7b,c4a68790,c07b13ee,c0b204d6,d8ce5c80,...)
 at db_trace_self_wrapper+0x26
 kdb_backtrace(c0b204d6,d8ce5c80,c0b25247,c0b25247,c0b247f6,...) at
 kdb_backtrace+0x29
 witness_checkorder(d8ce5c80,9,c0b247f6,998,c0b1985b,...) at
 witness_checkorder+0x6de
 __lockmgr_args(d8ce5c80,81900,c4f67c2c,c0b251a3,50,...) at
 __lockmgr_args+0x777
 getblk(c4f67b84,0,0,800,0,...) at getblk+0x153
 breadn(c4f67b84,0,0,800,0,...) at breadn+0x44
 bread(c4f67b84,0,0,800,0,...) at bread+0x4c
 ffs_blkatoff(c4f67b84,0,0,0,c4a689a8,...) at ffs_blkatoff+0xd1
 ufs_lookup(c4a689ec,c4f67b84,c4a68b50,c4f67b84,c4a68a0c,...) at
 ufs_lookup+0x2b5
 VOP_CACHEDLOOKUP_APV(c0bf75a0,c4a689ec,c4a68b50,c4a68b3c,c4c5d300,...)
 at VOP_CACHEDLOOKUP_APV+0xa5
 vfs_cache_lookup(c4a68a6c,c4a68a6c,500000c,80000,c4f67b84,...) at
 vfs_cache_lookup+0xd0
 VOP_LOOKUP_APV(c0bf75a0,c4a68a6c,c0b2602c,1b0,c4a68b3c,...) at
 VOP_LOOKUP_APV+0xa5
 lookup(c4a68b24,c0b2602c,d8,c0,c4c5d42c,...) at lookup+0x57e
 namei(c4a68b24,c4a68b28,c07b0bcc,c07681ac,c0c93bd0,...) at namei+0x44b
 kern_unlinkat(c4c8fcc0,ffffff9c,c0b266bb,1,c4a68c5c,...) at
 kern_unlinkat+0x46
 kern_unlink(c4c8fcc0,c0b266bb,1,631,0,...) at kern_unlink+0x27
 vfs_mountroot_try(c0b26875,c0b14581,c0b0d031,1,c07eed80,...) at
 vfs_mountroot_try+0x472
 vfs_mountroot(c0c410d0,4,c0b15868,264,c4a68cc4,...) at
 vfs_mountroot+0x40e
 start_init(0,c4a68d38,c0b171ff,30d,c4c8dcf8,...) at start_init+0x65
 fork_exit(c073d1a0,0,c4a68d38) at fork_exit+0xb8
 fork_trampoline() at fork_trampoline+0x8
 --- trap 0, eip =3D 0, esp =3D 0xc4a68d70, ebp =3D 0 ---
 start_init: trying /sbin/init
 fdc0: output ready timeout
 fdc0: input ready timeout
 fdc0: input ready timeout
 fdc0: output ready timeout
 fdc0: input ready timeout
 fdc0: input ready timeout
 fdc0: output ready timeout
 fdc0: input ready timeout
 fdc0: input ready timeout
 fdc0: output ready timeout
 fdc0: input ready timeout
 fdc0: input ready timeout
 Linux ELF exec handler installed


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