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Date:      Wed, 1 Aug 2007 21:14:42 GMT
From:      "O. Hartmann" <ohartman@zedat.fu-berlin.de>
To:        freebsd-gnats-submit@FreeBSD.org
Subject:   amd64/115126: nfe0: watchdog timeout (missed Tx interrupts) -- recovering (UP with SCHED_ULE)
Message-ID:  <200708012114.l71LEgfv058775@www.freebsd.org>
Resent-Message-ID: <200708012120.l71LK1UR067898@freefall.freebsd.org>

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>Number:         115126
>Category:       amd64
>Synopsis:       nfe0: watchdog timeout (missed Tx interrupts) -- recovering (UP with SCHED_ULE)
>Confidential:   no
>Severity:       critical
>Priority:       high
>Responsible:    freebsd-amd64
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Wed Aug 01 21:20:01 GMT 2007
>Closed-Date:
>Last-Modified:
>Originator:     O. Hartmann
>Release:        FreeBSD 7.0-CURRENT/amd64 UP (SCHED_ULE)
>Organization:
FU Berlin
>Environment:
FreeBSD zbv800.org 7.0-CURRENT FreeBSD 7.0-CURRENT #2: Tue Jul 31 00:26:18 CEST 2007     root@zbv800.org:/usr/obj/usr/src/sys/ZBV800  amd64

>Description:
Under heavy load the built-in NIC of the nVidia nForce4-X32-SLI chipset drops connection with 

nfe0: watchdog timeout (missed Tx interrupts) -- rcovering

message. While this happens when box is under heavy load (compiling world -j2 on UP system) and portupgrading and downloading some torrents, the box becomes stuck for minutes: mouse pointer gets stuck (USB mouse), terminal output seems like a slide show. de- and attaching the USB mouse shows the detach and attach message of the kernel 5(!) minutes after this action has been taken (normally the message shows up immediately).

Box uses SCHED_ULE/PREEMPTION kernel.

Below dmesg-output and pciconf -lcv and vmstat -i. Please have a look at the vmstat-i output. pcm0 shows a lot of interrupts, although the sound device is not in use!


vmstat -i
======

irq1: atkbd0                        9598          0
irq6: fdc0                            32          0
irq14: ata0                          266          0
irq18: pcm0                     21723773       1607
irq20: atapci3                       276          0
irq21: nfe0 ohci0                3913674        289
irq22: ehci0                           3          0
irq23: atapci2                   1154023         85
cpu0: timer                     40532996       2999
irq256: mskc0                    1408680        104
Total                           68743321       5087


pciconf -lvc
======

none0@pci0:0:0: class=0x050000 card=0x81d21043 chip=0x02f410de rev=0xa2 hdr=0x00
    vendor     = 'Nvidia Corp'
    device     = 'C51 Host Bridge'
    class      = memory
    subclass   = RAM
    cap 08[44] = HT slave
    cap 08[e0] = HT MSI address window enabled at 0xfee00000
none1@pci0:0:1: class=0x050000 card=0x81d21043 chip=0x02fa10de rev=0xa2 hdr=0x00
    vendor     = 'Nvidia Corp'
    device     = 'C51 Memory Controller 0'
    class      = memory
    subclass   = RAM
none2@pci0:0:2: class=0x050000 card=0x81d21043 chip=0x02fe10de rev=0xa2 hdr=0x00
    vendor     = 'Nvidia Corp'
    device     = 'C51 Memory Controller 1'
    class      = memory
    subclass   = RAM
none3@pci0:0:3: class=0x050000 card=0x81d21043 chip=0x02f810de rev=0xa2 hdr=0x00
    vendor     = 'Nvidia Corp'
    device     = 'C51 Memory Controller 5'
    class      = memory
    subclass   = RAM
none4@pci0:0:4: class=0x050000 card=0x81d21043 chip=0x02f910de rev=0xa2 hdr=0x00
    vendor     = 'Nvidia Corp'
    device     = 'C51 Memory Controller 4'
    class      = memory
    subclass   = RAM
none5@pci0:0:5: class=0x050000 card=0x81d21043 chip=0x02ff10de rev=0xa2 hdr=0x00
    vendor     = 'Nvidia Corp'
    device     = 'C51 Host Bridge'
    class      = memory
    subclass   = RAM
    cap 00[44] = unknown
none6@pci0:0:6: class=0x050000 card=0x81d21043 chip=0x027f10de rev=0xa2 hdr=0x00
    vendor     = 'Nvidia Corp'
    device     = 'C51 Memory Controller 3'
    class      = memory
    subclass   = RAM
none7@pci0:0:7: class=0x050000 card=0x81d21043 chip=0x027e10de rev=0xa2 hdr=0x00
    vendor     = 'Nvidia Corp'
    device     = 'C51 Memory Controller 2'
    class      = memory
    subclass   = RAM
pcib1@pci0:2:0: class=0x060400 card=0x000010de chip=0x02fc10de rev=0xa1 hdr=0x01
    vendor     = 'Nvidia Corp'
    device     = 'C51 PCI Express Bridge'
    class      = bridge
    subclass   = PCI-PCI
    cap 0d[40] = PCI Bridge card=0x000010de
    cap 01[48] = powerspec 2  supports D0 D3  current D0
    cap 05[50] = MSI supports 2 messages, 64 bit 
    cap 08[60] = HT MSI address window enabled at 0xfee00000
    cap 10[80] = PCI-Express 1 root port
pcib2@pci0:3:0: class=0x060400 card=0x000010de chip=0x02fd10de rev=0xa1 hdr=0x01
    vendor     = 'Nvidia Corp'
    device     = 'C51 PCI Express Bridge'
    class      = bridge
    subclass   = PCI-PCI
    cap 0d[40] = PCI Bridge card=0x000010de
    cap 01[48] = powerspec 2  supports D0 D3  current D0
    cap 05[50] = MSI supports 2 messages, 64 bit 
    cap 08[60] = HT MSI address window enabled at 0xfee00000
    cap 10[80] = PCI-Express 1 root port
pcib3@pci0:4:0: class=0x060400 card=0x000010de chip=0x02fb10de rev=0xa1 hdr=0x01
    vendor     = 'Nvidia Corp'
    device     = 'C51 PCI Express Bridge'
    class      = bridge
    subclass   = PCI-PCI
    cap 0d[40] = PCI Bridge card=0x000010de
    cap 01[48] = powerspec 2  supports D0 D3  current D0
    cap 05[50] = MSI supports 2 messages, 64 bit 
    cap 08[60] = HT MSI address window enabled at 0xfee00000
    cap 10[80] = PCI-Express 1 root port
none8@pci0:9:0: class=0x058000 card=0x815a1043 chip=0x005e10de rev=0xa4 hdr=0x00
    vendor     = 'Nvidia Corp'
    device     = 'nForce4 Memory Controller'
    class      = memory
    cap 08[44] = HT slave
    cap 08[e0] = HT MSI address window enabled at 0xfee00000
isab0@pci0:10:0:        class=0x060100 card=0x815a1043 chip=0x005010de rev=0xa4 hdr=0x00
    vendor     = 'Nvidia Corp'
    device     = 'nForce4 PCI to ISA Bridge'
    class      = bridge
    subclass   = PCI-ISA
nfsmb0@pci0:10:1:       class=0x0c0500 card=0x815a1043 chip=0x005210de rev=0xa2 hdr=0x00
    vendor     = 'Nvidia Corp'
    device     = 'nForce4 SMBus'
    class      = serial bus
    subclass   = SMBus
    cap 01[44] = powerspec 2  supports D0 D3  current D0
ohci0@pci0:11:0:        class=0x0c0310 card=0x815a1043 chip=0x005a10de rev=0xa2 hdr=0x00
    vendor     = 'Nvidia Corp'
    device     = 'nForce4 USB Controller'
    class      = serial bus
    subclass   = USB
    cap 01[44] = powerspec 2  supports D0 D1 D2 D3  current D0
ehci0@pci0:11:1:        class=0x0c0320 card=0x815a1043 chip=0x005b10de rev=0xa4 hdr=0x00
    vendor     = 'Nvidia Corp'
    device     = 'nForce4 USB 2.0 Controller'
    class      = serial bus
    subclass   = USB
    cap 0a[44] = EHCI Debug Port at offset 0x98 in map 0x14
    cap 01[80] = powerspec 2  supports D0 D1 D2 D3  current D0
atapci1@pci0:15:0:      class=0x01018a card=0x815a1043 chip=0x005310de rev=0xf3 hdr=0x00
    vendor     = 'Nvidia Corp'
    device     = 'NVidia nForce 4 SLI IDE Controller'
    class      = mass storage
    subclass   = ATA
    cap 01[44] = powerspec 2  supports D0 D3  current D0
atapci2@pci0:16:0:      class=0x010485 card=0x815a1043 chip=0x005410de rev=0xf3 hdr=0x00
    vendor     = 'Nvidia Corp'
    device     = 'NVidia nForce 4 SLI IDE Controller'
    class      = mass storage
    subclass   = RAID
    cap 01[44] = powerspec 2  supports D0 D3  current D0
atapci3@pci0:17:0:      class=0x010185 card=0x815a1043 chip=0x005510de rev=0xf3 hdr=0x00
    vendor     = 'Nvidia Corp'
    device     = 'NVidia nForce 4 SLI IDE Controller'
    class      = mass storage
    subclass   = ATA
    cap 01[44] = powerspec 2  supports D0 D3  current D0
pcib4@pci0:18:0:        class=0x060401 card=0x00000000 chip=0x005c10de rev=0xa2 hdr=0x01
    vendor     = 'Nvidia Corp'
    device     = 'nForce4 PCI Bridge'
    class      = bridge
    subclass   = PCI-PCI
nfe0@pci0:19:0: class=0x068000 card=0x81411043 chip=0x005710de rev=0xa3 hdr=0x00
    vendor     = 'Nvidia Corp'
    device     = 'nForce4 Ultra NVidia Network Bus Enumerator'
    class      = bridge
    cap 01[44] = powerspec 2  supports D0 D1 D2 D3  current D0
pcib5@pci0:22:0:        class=0x060400 card=0x00000000 chip=0x005d10de rev=0xa3 hdr=0x01
    vendor     = 'Nvidia Corp'
    device     = 'nForce4 PCI Express Bridge'
    class      = bridge
    subclass   = PCI-PCI
    cap 01[40] = powerspec 2  supports D0 D3  current D0
    cap 05[48] = MSI supports 2 messages, 64 bit 
    cap 08[58] = HT MSI address window enabled at 0xfee00000
    cap 10[80] = PCI-Express 1 root port
pcib6@pci0:23:0:        class=0x060400 card=0x00000000 chip=0x005d10de rev=0xa3 hdr=0x01
    vendor     = 'Nvidia Corp'
    device     = 'nForce4 PCI Express Bridge'
    class      = bridge
    subclass   = PCI-PCI
    cap 01[40] = powerspec 2  supports D0 D3  current D0
    cap 05[48] = MSI supports 2 messages, 64 bit 
    cap 08[58] = HT MSI address window enabled at 0xfee00000
    cap 10[80] = PCI-Express 1 root port
hostb0@pci0:24:0:       class=0x060000 card=0x00000000 chip=0x11001022 rev=0x00 hdr=0x00
    vendor     = 'Advanced Micro Devices (AMD)'
    device     = 'Athlon 64 / Opteron HyperTransport Technology Configuration'
    class      = bridge
    subclass   = HOST-PCI
    cap 08[80] = HT host
hostb1@pci0:24:1:       class=0x060000 card=0x00000000 chip=0x11011022 rev=0x00 hdr=0x00
    vendor     = 'Advanced Micro Devices (AMD)'
    device     = 'Athlon 64 / Opteron Address Map'
    class      = bridge
    subclass   = HOST-PCI
hostb2@pci0:24:2:       class=0x060000 card=0x00000000 chip=0x11021022 rev=0x00 hdr=0x00
    vendor     = 'Advanced Micro Devices (AMD)'
    device     = 'Athlon 64 / Opteron DRAM Controller'
    class      = bridge
    subclass   = HOST-PCI
hostb3@pci0:24:3:       class=0x060000 card=0x00000000 chip=0x11031022 rev=0x00 hdr=0x00
    vendor     = 'Advanced Micro Devices (AMD)'
    device     = 'Athlon 64 / Opteron Miscellaneous Control'
    class      = bridge
    subclass   = HOST-PCI
atapci0@pci1:0:0:       class=0x018000 card=0x819f1043 chip=0x31321095 rev=0x01 hdr=0x00
    vendor     = 'Silicon Image Inc (Was: CMD Technology Inc)'
    device     = 'SiI 3132 PCI Express (1x) to 2 Port SATA300'
    class      = mass storage
    cap 01[54] = powerspec 2  supports D0 D1 D2 D3  current D0
    cap 05[5c] = MSI supports 1 message, 64 bit 
    cap 10[70] = PCI-Express 1 legacy endpoint
mskc0@pci2:0:0: class=0x020000 card=0x81421043 chip=0x436211ab rev=0x15 hdr=0x00
    vendor     = 'Marvell Semiconductor (Was: Galileo Technology Ltd)'
    device     = 'Yukon 88E8053 PCI-E Gigabit Ethernet Controller (Copper)'
    class      = network
    subclass   = ethernet
    cap 01[48] = powerspec 2  supports D0 D1 D2 D3  current D0
    cap 03[50] = VPD
    cap 05[5c] = MSI supports 2 messages, 64 bit enabled with 2 messages
    cap 10[e0] = PCI-Express 1 legacy endpoint
vgapci0@pci3:0:0:       class=0x030000 card=0x81981043 chip=0x00f910de rev=0xa2 hdr=0x00
    vendor     = 'Nvidia Corp'
    device     = 'GeForce 6800 Series GPU [BR02.1]'
    class      = display
    subclass   = VGA
    cap 01[60] = powerspec 2  supports D0 D3  current D0
    cap 05[68] = MSI supports 1 message, 64 bit 
    cap 10[78] = PCI-Express 1 legacy endpoint
pcm0@pci4:8:0:  class=0x040100 card=0x36311412 chip=0x17241412 rev=0x01 hdr=0x00
    vendor     = 'VIA Technologies Inc (Was: IC Ensemble Inc)'
    device     = 'VT1720/24 Envy24PT/HT PCI Multi-Channel Audio Controller'
    class      = multimedia
    subclass   = audio
    cap 01[80] = powerspec 1  supports D0 D2 D3  current D0





dmesg
======

Copyright (c) 1992-2007 The FreeBSD Project.
Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
        The Regents of the University of California. All rights reserved.
FreeBSD is a registered trademark of The FreeBSD Foundation.
FreeBSD 7.0-CURRENT #0: Sun Jul 29 03:12:12 CEST 2007
    root@zbv800.org:/usr/obj/usr/src/sys/ZBV800
ACPI APIC Table: <A_M_I_ OEMAPIC >
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: AMD Athlon(tm) 64 Processor 3500+ (2376.07-MHz K8-class CPU)
  Origin = "AuthenticAMD"  Id = 0x10ff0  Stepping = 0
  Features=0x78bfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,MMX,FXSR,SSE,SSE2>
  AMD Features=0xe2500800<SYSCALL,NX,MMX+,FFXSR,LM,3DNow!+,3DNow!>
  AMD Features2=0x1<LAHF>
usable memory = 2138107904 (2039 MB)
avail memory  = 2063650816 (1968 MB)
ioapic0 <Version 1.1> irqs 0-23 on motherboard
netsmb_dev: loaded
kbd1 at kbdmux0
cryptosoft0: <software crypto> on motherboard
acpi0: <A_M_I_ OEMXSDT> on motherboard
acpi0: [ITHREAD]
acpi0: Power Button (fixed)
acpi0: reservation of 0, a0000 (3) failed
acpi0: reservation of 100000, 7ff00000 (3) failed
Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000
acpi_timer0: <24-bit timer at 3.579545MHz> port 0x508-0x50b on acpi0
cpu0: <ACPI CPU> on acpi0
acpi_throttle0: <ACPI CPU Throttling> on cpu0
pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
pci0: <ACPI PCI bus> on pcib0
pci0: <memory, RAM> at device 0.0 (no driver attached)
pci0: <memory, RAM> at device 0.1 (no driver attached)
pci0: <memory, RAM> at device 0.2 (no driver attached)
pci0: <memory, RAM> at device 0.3 (no driver attached)
pci0: <memory, RAM> at device 0.4 (no driver attached)
pci0: <memory, RAM> at device 0.5 (no driver attached)
pci0: <memory, RAM> at device 0.6 (no driver attached)
pci0: <memory, RAM> at device 0.7 (no driver attached)
pcib1: <ACPI PCI-PCI bridge> at device 2.0 on pci0
pci1: <ACPI PCI bus> on pcib1
atapci0: <SiI 3132 SATA300 controller> port 0xcc00-0xcc7f mem 0xdddffc00-0xdddffc7f,0xdddf8000-0xdddfbfff irq 16 at device 0.0 on pci1
atapci0: [ITHREAD]
ata2: <ATA channel 0> on atapci0
ata2: [ITHREAD]
ata3: <ATA channel 1> on atapci0
ata3: [ITHREAD]
pcib2: <ACPI PCI-PCI bridge> at device 3.0 on pci0
pci2: <ACPI PCI bus> on pcib2
mskc0: <Marvell Yukon 88E8053 Gigabit Ethernet> port 0xd800-0xd8ff mem 0xddefc000-0xddefffff irq 17 at device 0.0 on pci2
msk0: <Marvell Technology Group Ltd. Yukon EC Id 0xb6 Rev 0x02> on mskc0
msk0: Ethernet address: XX:XX:XX:XX:XX:XX
miibus0: <MII bus> on msk0
e1000phy0: <Marvell 88E1111 Gigabit PHY> PHY 0 on miibus0
e1000phy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseTX-FDX, auto
mskc0: [FILTER]
pcib3: <ACPI PCI-PCI bridge> at device 4.0 on pci0
pci3: <ACPI PCI bus> on pcib3
vgapci0: <VGA-compatible display> mem 0xdf000000-0xdfffffff,0xc0000000-0xcfffffff,0xde000000-0xdeffffff irq 17 at device 0.0 on pci3
pci0: <memory> at device 9.0 (no driver attached)
isab0: <PCI-ISA bridge> at device 10.0 on pci0
isa0: <ISA bus> on isab0
nfsmb0: <nForce2/3/4 MCP SMBus Controller> port 0xbc00-0xbc1f,0x600-0x63f,0x700-0x73f irq 20 at device 10.1 on pci0
smbus0: <System Management Bus> on nfsmb0
smb0: <SMBus generic I/O> on smbus0
nfsmb1: <nForce2/3/4 MCP SMBus Controller> on nfsmb0
smbus1: <System Management Bus> on nfsmb1
smb1: <SMBus generic I/O> on smbus1
ohci0: <OHCI (generic) USB controller> mem 0xddcfa000-0xddcfafff irq 21 at device 11.0 on pci0
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: <nVidia OHCI root hub, class 9/0, rev 1.00/1.00, addr 1> on usb0
uhub0: 10 ports with 10 removable, self powered
ehci0: <NVIDIA nForce4 USB 2.0 controller> mem 0xddcfbc00-0xddcfbcff irq 22 at device 11.1 on pci0
ehci0: [GIANT-LOCKED]
ehci0: [ITHREAD]
usb1: EHCI version 1.0
usb1: companion controller, 4 ports each: usb0
usb1: <NVIDIA nForce4 USB 2.0 controller> on ehci0
usb1: USB revision 2.0
uhub1: <nVidia EHCI root hub, class 9/0, rev 2.00/1.00, addr 1> on usb1
uhub1: 10 ports with 10 removable, self powered
atapci1: <nVidia nForce CK804 UDMA133 controller> port 0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0xffa0-0xffaf at device 15.0 on pci0
ata0: <ATA channel 0> on atapci1
ata0: [ITHREAD]
ata1: <ATA channel 1> on atapci1
ata1: [ITHREAD]
atapci2: <nVidia nForce CK804 SATA300 controller> port 0xb480-0xb487,0xb400-0xb403,0xb080-0xb087,0xb000-0xb003,0xac00-0xac0f mem 0xddcf9000-0xddcf9fff irq 23 at device 16.0 on pci0
atapci2: [ITHREAD]
ata4: <ATA channel 0> on atapci2
ata4: [ITHREAD]
ata5: <ATA channel 1> on atapci2
ata5: [ITHREAD]
atapci3: <nVidia nForce CK804 SATA300 controller> port 0xa880-0xa887,0xa800-0xa803,0xa480-0xa487,0xa400-0xa403,0xa080-0xa08f mem 0xddcf8000-0xddcf8fff irq 20 at device 17.0 on pci0
atapci3: [ITHREAD]
ata6: <ATA channel 0> on atapci3
ata6: [ITHREAD]
ata7: <ATA channel 1> on atapci3
ata7: [ITHREAD]
pcib4: <ACPI PCI-PCI bridge> at device 18.0 on pci0
pci4: <ACPI PCI bus> on pcib4
pcm0: <Envy24GT audio (M-Audio Revolution 5.1)> port 0xec00-0xec1f,0xe880-0xe8ff irq 18 at device 8.0 on pci4
pcm0: [GIANT-LOCKED]
pcm0: [ITHREAD]
pcm0: system configuration
  SubVendorID: 0x1412, SubDeviceID: 0x3631
  XIN2 Clock Source: 49.152MHz(192kHz*256)
  MPU-401 UART(s) #: not implemented
  ADC #: 1
  DAC #: 3
  Multi-track converter type: I2S(with volume, 192KHz support, 24bit resolution, ID#0x0)
  S/PDIF(IN/OUT): 0/1 ID# 0x00
  GPIO(mask/dir/state): 0x3fff85/0x4000fa/0x72
nfe0: <NVIDIA nForce4 CK804 MCP9 Networking Adapter> port 0xa000-0xa007 mem 0xddcf7000-0xddcf7fff irq 21 at device 19.0 on pci0
miibus1: <MII bus> on nfe0
e1000phy1: <Marvell 88E1111 Gigabit PHY> PHY 1 on miibus1
e1000phy1:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseTX-FDX, auto
nfe0: Ethernet address: XX:XX:XX:XX:XX:XX
nfe0: [FILTER]
pcib5: <ACPI PCI-PCI bridge> at device 22.0 on pci0
pci5: <ACPI PCI bus> on pcib5
pcib6: <ACPI PCI-PCI bridge> at device 23.0 on pci0
pci6: <ACPI PCI bus> on pcib6
acpi_button0: <Power Button> on acpi0
fdc0: <floppy drive controller (FDE)> port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on acpi0
fdc0: [FILTER]
fd0: <1440-KB 3.5" drive> on fdc0 drive 0
acpi_aiboost0: <ASUStek AIBOOSTER> on acpi0
atkbdc0: <Keyboard controller (i8042)> port 0x60,0x64 irq 1 on acpi0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
kbd0 at atkbd0
atkbd0: [GIANT-LOCKED]
atkbd0: [ITHREAD]
sio0: configured irq 4 not in bitmap of probed irqs 0
sio0: port may not be enabled
sio0: configured irq 4 not in bitmap of probed irqs 0
sio0: port may not be enabled
sio0: <16550A-compatible COM port> port 0x3f8-0x3ff irq 4 flags 0x10 on acpi0
sio0: type 16550A
sio0: [FILTER]
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <8 virtual consoles, flags=0x300>
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
fb0 at vga0
sio1: configured irq 3 not in bitmap of probed irqs 0
sio1: port may not be enabled
ums0: <Logitech USB-PS/2 Optical Mouse, class 0/0, rev 2.00/22.00, addr 2> on uhub0
ums0: 8 buttons and Z dir.
NULL mp in getnewvnode()
Timecounter "TSC" frequency 2376069771 Hz quality 800
Timecounters tick every 1.333 msec
Fast IPsec: Initialized Security Association Processing.
acd0: DVDR <NEC DVD RW ND-3500AG/2.1B> at ata0-master UDMA33
ad8: 238475MB <HDT722525DLA380 V44OA96A> at ata4-master SATA300
ad10: 238475MB <HDT722525DLA380 V44OA96A> at ata5-master SATA300
ad12: 190782MB <SAMSUNG SP2004C VM100-31> at ata6-master SATA300
ar0: 476950MB <nVidia MediaShield RAID0 (stripe 64 KB)> status: READY
ar0: disk0 READY using ad10 at ata5-master
ar0: disk1 READY using ad8 at ata4-master
GEOM: ad12: corrupt or invalid GPT detected.
GEOM: ad12: GPT rejected -- may not be recoverable.
GEOM_LABEL: Label for provider ar0s3 is ufs/HOMES.
GEOM_LABEL: Label for provider ar0s1d is ufs/VAR.
GEOM_LABEL: Label for provider ar0s1e is ufs/USR.
GEOM_LABEL: Label for provider ar0s1f is ufs/LOCAL.
GEOM_LABEL: Label for provider ar0s1g is ufs/OBJ.
GEOM_LABEL: Label for provider ar0s1h is ufs/SRC.
GEOM_LABEL: Label for provider ar0s2d is ufs/COMPAT.
GEOM_LABEL: Label for provider ar0s2e is ufs/DATABASE.
GEOM_LABEL: Label for provider ar0s2f is ufs/PORTS.
GEOM_LABEL: Label for provider ar0s2g is ufs/SCRATCH.
cd0 at ata0 bus 0 target 0 lun 0
cd0: <_NEC DVD_RW ND-3500AG 2.1B> Removable CD-ROM SCSI-0 device 
cd0: 33.000MB/s transfers
cd0: Attempt to query device size failed: NOT READY, Medium not present
Trying to mount root from ufs:/dev/ar0s1a
GEOM_ELI: Device ar0s1b.eli created.
GEOM_ELI: Encryption: AES-CBC 256
GEOM_ELI:     Crypto: software
GEOM_ELI: Device ar0s2b.eli created.
GEOM_ELI: Encryption: AES-CBC 256
GEOM_ELI:     Crypto: software
GEOM_LABEL: Label ufs/VAR removed.
GEOM_LABEL: Label for provider ar0s1d is ufs/VAR.
GEOM_LABEL: Label ufs/COMPAT removed.
GEOM_LABEL: Label for provider ar0s2d is ufs/COMPAT.
GEOM_LABEL: Label ufs/HOMES removed.
GEOM_LABEL: Label for provider ar0s3 is ufs/HOMES.
GEOM_LABEL: Label ufs/USR removed.
GEOM_LABEL: Label for provider ar0s1e is ufs/USR.
GEOM_LABEL: Label ufs/DATABASE removed.
GEOM_LABEL: Label for provider ar0s2e is ufs/DATABASE.
GEOM_LABEL: Label ufs/LOCAL removed.
GEOM_LABEL: Label for provider ar0s1f is ufs/LOCAL.
GEOM_LABEL: Label ufs/OBJ removed.
GEOM_LABEL: Label for provider ar0s1g is ufs/OBJ.
GEOM_LABEL: Label ufs/PORTS removed.
GEOM_LABEL: Label for provider ar0s2f is ufs/PORTS.
GEOM_LABEL: Label ufs/SRC removed.
GEOM_LABEL: Label for provider ar0s1h is ufs/SRC.
GEOM_LABEL: Label ufs/SCRATCH removed.
GEOM_LABEL: Label for provider ar0s2g is ufs/SCRATCH.
GEOM_LABEL: Label ufs/VAR removed.
GEOM_LABEL: Label ufs/COMPAT removed.
GEOM_LABEL: Label ufs/HOMES removed.
GEOM_LABEL: Label ufs/USR removed.
GEOM_LABEL: Label ufs/DATABASE removed.
GEOM_LABEL: Label ufs/LOCAL removed.
GEOM_LABEL: Label ufs/OBJ removed.
GEOM_LABEL: Label ufs/PORTS removed.
GEOM_LABEL: Label ufs/SRC removed.
GEOM_LABEL: Label ufs/SCRATCH removed.
WARNING: ZFS is considered to be an experimental feature in FreeBSD.
ZFS filesystem version 6
ZFS storage pool version 6
GEOM: ad12: corrupt or invalid GPT detected.
GEOM: ad12: GPT rejected -- may not be recoverable.
nfe0: link state changed to UP

>How-To-Repeat:

>Fix:


>Release-Note:
>Audit-Trail:
>Unformatted:



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