Hi,

On 17 apr 2008, at 13:20, Jeremy Chadwick wrote:

On Thu, Apr 17, 2008 at 06:32:32PM +0900, [EMAIL PROTECTED] wrote:
I am running 7-STABLE with machines that are net booted. On occasion,
that is not with any level of predictability, this happens:

em0: Hardware Initialization Failed
em0: Unable to initialize the hardware

which of course stops the machine in its tracks.  A normal dmesg is
also included.

Any steps I should take to help debug this?

George, can you provide the following?

* Motherboard type and model (a URL to the board would be good)
* kenv | grep smbios
* pciconf -lv

I have seen this too. A couple of times on a new server here. Maybe one in two or three reboots. So far, it only happens after a reboot, but not after a hard reset or power cycle. This board has 3 em network if's. Two on the board itself, and one on a daughter card on the ipmi add-on card. It is always em0 that is giving trouble. The board is a Supermicro X7DBP-i: <http://www.supermicro.com/products/motherboard/xeon1333/5000P/X7DBP-i.cfm >

uname -a:
FreeBSD mars.altus-escon.com 7.0-STABLE FreeBSD 7.0-STABLE #1: Wed Apr 9 18:13:43 CEST 2008 [EMAIL PROTECTED]:/usr/obj/usr/ src/sys/MARS amd64

Here is the other data you requested:

kenv | grep smbios:
smbios.bios.reldate="05/29/2007"
smbios.bios.vendor="Phoenix Technologies LTD"
smbios.bios.version="6.00"
smbios.chassis.maker="Supermicro"
smbios.chassis.serial="0123456789"
smbios.chassis.tag=" "
smbios.chassis.version="0123456789"
smbios.planar.maker="Supermicro"
smbios.planar.product="X7DBP"
smbios.planar.serial="0123456789"
smbios.planar.version="PCB Version"
smbios.socket.enabled="2"
smbios.socket.populated="2"
smbios.system.maker="Supermicro"
smbios.system.product="X7DBP"
smbios.system.serial="0123456789"
smbios.system.uuid="53d19f64-d663-a017-8922-0030487b887e"
smbios.system.version="0123456789"

pciconf -lv:
[EMAIL PROTECTED]:0:0:0: class=0x060000 card=0x838015d9 chip=0x25d88086 rev=0xb1 hdr=0x00
    vendor     = 'Intel Corporation'
    device     = '5000P Chipset Memory Controller Hub'
    class      = bridge
    subclass   = HOST-PCI
[EMAIL PROTECTED]:0:2:0: class=0x060400 card=0x00000000 chip=0x25f78086 rev=0xb1 hdr=0x01
    vendor     = 'Intel Corporation'
    device     = '5000 Series Chipset PCIe x8 Port 2-3'
    class      = bridge
    subclass   = PCI-PCI
[EMAIL PROTECTED]:0:4:0: class=0x060400 card=0x00000000 chip=0x25f88086 rev=0xb1 hdr=0x01
    vendor     = 'Intel Corporation'
    device     = '5000 Series Chipset PCIe x8 Port 4-5'
    class      = bridge
    subclass   = PCI-PCI
[EMAIL PROTECTED]:0:6:0: class=0x060400 card=0x00000000 chip=0x25f98086 rev=0xb1 hdr=0x01
    vendor     = 'Intel Corporation'
    device     = '5000 Series Chipset PCIe x8 Port 6-7'
    class      = bridge
    subclass   = PCI-PCI
[EMAIL PROTECTED]:0:8:0: class=0x088000 card=0x838015d9 chip=0x1a388086 rev=0xb1 hdr=0x00
    vendor     = 'Intel Corporation'
    device     = '5000 5000 Series Chipset DMA Engine'
    class      = base peripheral
[EMAIL PROTECTED]:0:16:0: class=0x060000 card=0x838015d9 chip=0x25f08086 rev=0xb1 hdr=0x00
    vendor     = 'Intel Corporation'
    device     = '5000 Series Chipset Error Reporting Registers'
    class      = bridge
    subclass   = HOST-PCI
[EMAIL PROTECTED]:0:16:1: class=0x060000 card=0x838015d9 chip=0x25f08086 rev=0xb1 hdr=0x00
    vendor     = 'Intel Corporation'
    device     = '5000 Series Chipset Error Reporting Registers'
    class      = bridge
    subclass   = HOST-PCI
[EMAIL PROTECTED]:0:16:2: class=0x060000 card=0x838015d9 chip=0x25f08086 rev=0xb1 hdr=0x00
    vendor     = 'Intel Corporation'
    device     = '5000 Series Chipset Error Reporting Registers'
    class      = bridge
    subclass   = HOST-PCI
[EMAIL PROTECTED]:0:17:0: class=0x060000 card=0x838015d9 chip=0x25f18086 rev=0xb1 hdr=0x00
    vendor     = 'Intel Corporation'
    device     = '5000 Series Chipset Reserved Registers'
    class      = bridge
    subclass   = HOST-PCI
[EMAIL PROTECTED]:0:19:0: class=0x060000 card=0x838015d9 chip=0x25f38086 rev=0xb1 hdr=0x00
    vendor     = 'Intel Corporation'
    device     = '5000 Series Chipset Reserved Registers'
    class      = bridge
    subclass   = HOST-PCI
[EMAIL PROTECTED]:0:21:0: class=0x060000 card=0x838015d9 chip=0x25f58086 rev=0xb1 hdr=0x00
    vendor     = 'Intel Corporation'
    device     = '5000 Series Chipset FBD Registers'
    class      = bridge
    subclass   = HOST-PCI
[EMAIL PROTECTED]:0:22:0: class=0x060000 card=0x838015d9 chip=0x25f68086 rev=0xb1 hdr=0x00
    vendor     = 'Intel Corporation'
    device     = '5000 Series Chipset FBD Registers'
    class      = bridge
    subclass   = HOST-PCI
[EMAIL PROTECTED]:0:29:0: class=0x0c0300 card=0x838015d9 chip=0x26888086 rev=0x09 hdr=0x00
    vendor     = 'Intel Corporation'
device = '631xESB/632xESB/3100 Chipset USB Universal Host Controller'
    class      = serial bus
    subclass   = USB
[EMAIL PROTECTED]:0:29:1: class=0x0c0300 card=0x838015d9 chip=0x26898086 rev=0x09 hdr=0x00
    vendor     = 'Intel Corporation'
device = '631xESB/632xESB/3100 Chipset USB Universal Host Controller'
    class      = serial bus
    subclass   = USB
[EMAIL PROTECTED]:0:29:2: class=0x0c0300 card=0x838015d9 chip=0x268a8086 rev=0x09 hdr=0x00
    vendor     = 'Intel Corporation'
device = '631xESB/632xESB/3100 Chipset USB Universal Host Controller'
    class      = serial bus
    subclass   = USB
[EMAIL PROTECTED]:0:29:7: class=0x0c0320 card=0x838015d9 chip=0x268c8086 rev=0x09 hdr=0x00
    vendor     = 'Intel Corporation'
device = '631xESB/632xESB/3100 Chipset USB2 Enhanced Host Controller'
    class      = serial bus
    subclass   = USB
[EMAIL PROTECTED]:0:30:0: class=0x060401 card=0x838015d9 chip=0x244e8086 rev=0xd9 hdr=0x01
    vendor     = 'Intel Corporation'
device = '82801 Family (ICH2/3/4/4/5/5/6/7/8/9,63xxESB) Hub Interface to PCI Bridge'
    class      = bridge
    subclass   = PCI-PCI
[EMAIL PROTECTED]:0:31:0: class=0x060100 card=0x838015d9 chip=0x26708086 rev=0x09 hdr=0x00
    vendor     = 'Intel Corporation'
    device     = '631xESB/632xESB/3100 LPC Interface Controller'
    class      = bridge
    subclass   = PCI-ISA
[EMAIL PROTECTED]:0:31:1: class=0x01018a card=0x838015d9 chip=0x269e8086 rev=0x09 hdr=0x00
    vendor     = 'Intel Corporation'
    device     = '631xESB/632xESB/3100 Ultra ATA Storage Controller'
    class      = mass storage
    subclass   = ATA
[EMAIL PROTECTED]:0:31:2: class=0x01018f card=0x838015d9 chip=0x26808086 rev=0x09 hdr=0x00
    vendor     = 'Intel Corporation'
    device     = '631xESB/632xESB/3100 Serial ATA Storage Controller'
    class      = mass storage
    subclass   = ATA
[EMAIL PROTECTED]:0:31:3: class=0x0c0500 card=0x838015d9 chip=0x269b8086 rev=0x09 hdr=0x00
    vendor     = 'Intel Corporation'
    device     = '631xESB/632xESB/3100 SMBus Controller'
    class      = serial bus
    subclass   = SMBus
[EMAIL PROTECTED]:1:0:0: class=0x060400 card=0x838015d9 chip=0x35008086 rev=0x01 hdr=0x01
    vendor     = 'Intel Corporation'
    device     = '631xESB/632xESB PCIe Upstream Port'
    class      = bridge
    subclass   = PCI-PCI
[EMAIL PROTECTED]:1:0:3: class=0x060400 card=0x838015d9 chip=0x350c8086 rev=0x01 hdr=0x01
    vendor     = 'Intel Corporation'
    device     = '631xESB/632xESB PCIe to PCI-X Bridge'
    class      = bridge
    subclass   = PCI-PCI
[EMAIL PROTECTED]:2:0:0: class=0x060400 card=0x838015d9 chip=0x35108086 rev=0x01 hdr=0x01
    vendor     = 'Intel Corporation'
    device     = '631xESB/632xESB PCIe Downstream Port E1'
    class      = bridge
    subclass   = PCI-PCI
[EMAIL PROTECTED]:2:2:0: class=0x060400 card=0x838015d9 chip=0x35188086 rev=0x01 hdr=0x01
    vendor     = 'Intel Corporation'
    device     = '631xESB/632xESB PCIe Downstream Port E3'
    class      = bridge
    subclass   = PCI-PCI
[EMAIL PROTECTED]:3:0:0: class=0x060400 card=0x00000000 chip=0x032c8086 rev=0x09 hdr=0x01
    vendor     = 'Intel Corporation'
    device     = '6702PXH PCI Express-to-PCI Express Bridge'
    class      = bridge
    subclass   = PCI-PCI
[EMAIL PROTECTED]:5:0:0: class=0x020000 card=0x000015d9 chip=0x10968086 rev=0x01 hdr=0x00
    vendor     = 'Intel Corporation'
    device     = 'PRO/1000 EB Network Connection'
    class      = network
    subclass   = ethernet
[EMAIL PROTECTED]:5:0:1: class=0x020000 card=0x000015d9 chip=0x10968086 rev=0x01 hdr=0x00
    vendor     = 'Intel Corporation'
    device     = 'PRO/1000 EB Network Connection'
    class      = network
    subclass   = ethernet
[EMAIL PROTECTED]:6:1:0: class=0x070002 card=0x00021000 chip=0x98359710 rev=0x01 hdr=0x00
    vendor     = 'MosChip Semiconductors (Was: Netmos Technology)'
    device     = 'Nm9835 Parallel/Serial Port Adapter'
    class      = simple comms
    subclass   = UART
[EMAIL PROTECTED]:9:1:0: class=0x030000 card=0x838015d9 chip=0x515e1002 rev=0x02 hdr=0x00
    vendor     = 'ATI Technologies Inc'
    device     = 'Radeon ES1000 Radeon ES1000'
    class      = display
    subclass   = VGA
[EMAIL PROTECTED]:9:2:0: class=0x020000 card=0x107615d9 chip=0x10768086 rev=0x05 hdr=0x00
    vendor     = 'Intel Corporation'
    device     = '82541EI Gigabit Ethernet Controller'
    class      = network
    subclass   = ethernet

Regards,
Ben

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