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Date:      Fri, 16 May 2008 18:58:38 +0300 (EEST)
From:      "Prokofiev S.P." <proks@logos.sky.od.ua>
To:        freebsd-net@freebsd.org
Subject:   em0: watchdog timeout -- resetting
Message-ID:  <20080516185813.H866@logos.sky.od.ua>

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Hi All!

I have a problem with Intel NIC after upgrade from 7-STABLE(25Mar2008,<Intel(R) 
PRO/1000 Network Connection Version - 6.7.3>)
  to  7-STABLE(5May2008,<Intel(R) PRO/1000 Network Connection 6.9.0>)
  on motherboard Supermicro PDSMi-LN4+
http://www.supermicro.com/products/motherboard/Xeon3000/3000/PDSMi-LN4+.cfm

The NIC em0 is hangup at 16May with messages:

May 16 12:57:18 sphinx kernel: em0: watchdog timeout -- resetting
May 16 12:57:18 sphinx kernel: em0: Hardware Initialization Failed
May 16 12:57:18 sphinx kernel: em0: Unable to initialize the hardware
May 16 12:59:09 sphinx kernel: em0: link state changed to DOWN

> kenv | grep smbios:
smbios.bios.reldate="08/27/2007"
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="PDSMi-LN4+"
smbios.planar.serial="0123456789"
smbios.planar.version="PCB Version"
smbios.socket.enabled="1"
smbios.socket.populated="1"
smbios.system.maker="Supermicro"
smbios.system.product="PDSMi-LN4"
smbios.system.serial="0123456789"
smbios.system.uuid="7634a964-b127-0430-c299-0030489144c8"
smbios.system.version="0123456789"

> pciconf -lv
hostb0@pci0:0:0:0:      class=0x060000 card=0x828015d9 chip=0x27788086 rev=0xc0 
hdr=0x00
     vendor     = 'Intel Corporation'
     device     = 'E7230/3000/3010 Processor to I/O Controller'
     class      = bridge
     subclass   = HOST-PCI
pcib1@pci0:0:1:0:       class=0x060400 card=0x828015d9 chip=0x27798086 rev=0xc0 
hdr=0x01
     vendor     = 'Intel Corporation'
     device     = 'E7230/3000/3010 PCIe Root Port'
     class      = bridge
     subclass   = PCI-PCI
pcib3@pci0:0:28:0:      class=0x060400 card=0x828015d9 chip=0x27d08086 rev=0x01 
hdr=0x01
     vendor     = 'Intel Corporation'
     device     = '82801G (ICH7 Family) PCIe Root Port'
     class      = bridge
     subclass   = PCI-PCI
pcib4@pci0:0:28:1:      class=0x060400 card=0x00000000 chip=0x27d28086 rev=0x01 
hdr=0x01
     vendor     = 'Intel Corporation'
     device     = '82801G (ICH7 Family) PCIe Root Port'
     class      = bridge
     subclass   = PCI-PCI
pcib5@pci0:0:28:2:      class=0x060400 card=0x00000000 chip=0x27d48086 rev=0x01 
hdr=0x01
     vendor     = 'Intel Corporation'
     device     = '82801G (ICH7 Family) PCIe Root Port'
     class      = bridge
     subclass   = PCI-PCI
pcib6@pci0:0:28:3:      class=0x060400 card=0x828015d9 chip=0x27d68086 rev=0x01 
hdr=0x01
     vendor     = 'Intel Corporation'
     device     = '82801G (ICH7 Family) PCIe Root Port'
     class      = bridge
     subclass   = PCI-PCI
pcib7@pci0:0:30:0:      class=0x060401 card=0x828015d9 chip=0x244e8086 rev=0xe1 
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
isab0@pci0:0:31:0:      class=0x060100 card=0x828015d9 chip=0x27b88086 rev=0x01 
hdr=0x00
     vendor     = 'Intel Corporation'
     device     = '945GL Intel 82801GB/GR (ICH7 Family) LPC Interface Controller 
- 27B8'
     class      = bridge
     subclass   = PCI-ISA
atapci0@pci0:0:31:1:    class=0x01018a card=0x828015d9 chip=0x27df8086 rev=0x01 
hdr=0x00
     vendor     = 'Intel Corporation'
     device     = '82801G (ICH7 Family) Ultra ATA Storage Controller'
     class      = mass storage
     subclass   = ATA
atapci1@pci0:0:31:2:    class=0x010601 card=0x828015d9 chip=0x27c18086 rev=0x01 
hdr=0x00
     vendor     = 'Intel Corporation'
     device     = '82801GB I/O Controller Hub SATA cc=AHCI'
     class      = mass storage
ichsmb0@pci0:0:31:3:    class=0x0c0500 card=0x828015d9 chip=0x27da8086 rev=0x01 
hdr=0x00
     vendor     = 'Intel Corporation'
     device     = '82801G (ICH7 Family) SMBus Controller'
     class      = serial bus
     subclass   = SMBus
pcib2@pci0:1:0:0:       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
ioapic0@pci0:1:0:1:     class=0x080020 card=0x828015d9 chip=0x03268086 rev=0x09 
hdr=0x00
     vendor     = 'Intel Corporation'
     device     = '6700/6702PXH I/OxAPIC Interrupt Controller A'
     class      = base peripheral
     subclass   = interrupt controller
em0@pci0:9:0:0: class=0x020000 card=0x108c15d9 chip=0x108c8086 rev=0x03 
hdr=0x00
     vendor     = 'Intel Corporation'
     device     = '82573E Intel Corporation 82573E Gigabit Ethernet Controller 
(Copper)'
     class      = network
     subclass   = ethernet
em1@pci0:10:0:0:        class=0x020000 card=0x109a15d9 chip=0x109a8086 rev=0x00 
hdr=0x00
     vendor     = 'Intel Corporation'
     device     = '82573L Intel PRO/1000 PL Network Adaptor'
     class      = network
     subclass   = ethernet
em2@pci0:11:0:0:        class=0x020000 card=0x109a15d9 chip=0x109a8086 rev=0x00 
hdr=0x00
     vendor     = 'Intel Corporation'
     device     = '82573L Intel PRO/1000 PL Network Adaptor'
     class      = network
     subclass   = ethernet
em3@pci0:12:0:0:        class=0x020000 card=0x109a15d9 chip=0x109a8086 rev=0x00 
hdr=0x00
     vendor     = 'Intel Corporation'
     device     = '82573L Intel PRO/1000 PL Network Adaptor'
     class      = network
     subclass   = ethernet
vgapci0@pci0:15:0:0:    class=0x030000 card=0x828015d9 chip=0x002018ca rev=0x00 
hdr=0x00
     vendor     = 'XGI Technology Inc'
     class      = display
     subclass   = VGA

> dmesg:
Copyright (c) 1992-2008 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-STABLE #1: Mon May  5 15:48:42 EEST 2008
     proks@sphinx.sky.od.ua:/usr/obj/usr/src/sys/SPHINX
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: Intel(R) Core(TM)2 Duo CPU     E4600  @ 2.40GHz (2394.02-MHz 686-class 
CPU)
   Origin = "GenuineIntel"  Id = 0x6fd  Stepping = 13
   Features=0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE>
   Features2=0xe39d<SSE3,RSVD2,MON,DS_CPL,EST,TM2,SSSE3,CX16,xTPR,PDCM>
   AMD Features=0x20100000<NX,LM>
   AMD Features2=0x1<LAHF>
   Cores per package: 2
real memory  = 2146304000 (2046 MB)
avail memory = 2094850048 (1997 MB)
ACPI APIC Table: <PTLTD          APIC  >
FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs
  cpu0 (BSP): APIC ID:  0
  cpu1 (AP): APIC ID:  1
ioapic0 <Version 2.0> irqs 0-23 on motherboard
ioapic1 <Version 2.0> irqs 24-47 on motherboard
acpi0: <PTLTD   RSDT> on motherboard
acpi0: [ITHREAD]
acpi0: Power Button (fixed)
Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000
acpi_timer0: <24-bit timer at 3.579545MHz> port 0x1008-0x100b on acpi0
cpu0: <ACPI CPU> on acpi0
est0: <Enhanced SpeedStep Frequency Control> on cpu0
est0: Setting 1200 MHz
p4tcc0: <CPU Frequency Thermal Control> on cpu0
cpu1: <ACPI CPU> on acpi0
est1: <Enhanced SpeedStep Frequency Control> on cpu1
est1: Setting 1200 MHz
p4tcc1: <CPU Frequency Thermal Control> on cpu1
pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
pci0: <ACPI PCI bus> on pcib0
pcib1: <ACPI PCI-PCI bridge> irq 16 at device 1.0 on pci0
pci1: <ACPI PCI bus> on pcib1
pcib2: <ACPI PCI-PCI bridge> at device 0.0 on pci1
pci2: <ACPI PCI bus> on pcib2
pcib3: <ACPI PCI-PCI bridge> irq 17 at device 28.0 on pci0
pci9: <ACPI PCI bus> on pcib3
em0: <Intel(R) PRO/1000 Network Connection 6.9.0> port 0x4000-0x401f mem 
0xee200000-0xee21ffff irq 16 at device 0.0 on pci9
em0: Using MSI interrupt
em0: [FILTER]
em0: Ethernet address: 00:30:48:91:44:c8
pcib4: <ACPI PCI-PCI bridge> irq 16 at device 28.1 on pci0
pci10: <ACPI PCI bus> on pcib4
em1: <Intel(R) PRO/1000 Network Connection 6.9.0> port 0x5000-0x501f mem 
0xee300000-0xee31ffff irq 17 at device 0.0 on pci10
em1: Using MSI interrupt
em1: [FILTER]
em1: Ethernet address: 00:30:48:91:44:c9
pcib5: <ACPI PCI-PCI bridge> irq 18 at device 28.2 on pci0
pci11: <ACPI PCI bus> on pcib5
em2: <Intel(R) PRO/1000 Network Connection 6.9.0> port 0x6000-0x601f mem 
0xee400000-0xee41ffff irq 18 at device 0.0 on pci11
em2: Using MSI interrupt
em2: [FILTER]
em2: Ethernet address: 00:30:48:91:44:ca
pcib6: <ACPI PCI-PCI bridge> irq 19 at device 28.3 on pci0
pci12: <ACPI PCI bus> on pcib6
em3: <Intel(R) PRO/1000 Network Connection 6.9.0> port 0x7000-0x701f mem 
0xee500000-0xee51ffff irq 19 at device 0.0 on pci12
em3: Using MSI interrupt
em3: [FILTER]
em3: Ethernet address: 00:30:48:91:44:cb
pcib7: <ACPI PCI-PCI bridge> at device 30.0 on pci0
pci15: <ACPI PCI bus> on pcib7
vgapci0: <VGA-compatible display> port 0x8000-0x807f mem 
0xef000000-0xefffffff,0xee600000-0xee63ffff at device 0.0 on pci15
isab0: <PCI-ISA bridge> at device 31.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <Intel ICH7 UDMA100 controller> port 
0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0x3020-0x302f at device 31.1 on pci0
ata0: <ATA channel 0> on atapci0
ata0: [ITHREAD]
ata1: <ATA channel 1> on atapci0
ata1: [ITHREAD]
atapci1: <Intel AHCI controller> port 
0x3068-0x306f,0x305c-0x305f,0x3060-0x3067,0x3058-0x305b,0x3030-0x303f mem 
0xee000000-0xee0003ff irq 19 at device 31.2 on pci0
atapci1: [ITHREAD]
atapci1: AHCI Version 01.10 controller with 4 ports detected
ata2: <ATA channel 0> on atapci1
ata2: [ITHREAD]
ata3: <ATA channel 1> on atapci1
ata3: [ITHREAD]
ata4: <ATA channel 2> on atapci1
ata4: [ITHREAD]
ata5: <ATA channel 3> on atapci1
ata5: [ITHREAD]
ichsmb0: <Intel 82801GB (ICH7) SMBus controller> port 0x1100-0x111f irq 19 at 
device 31.3 on pci0
ichsmb0: [GIANT-LOCKED]
ichsmb0: [ITHREAD]
smbus0: <System Management Bus> on ichsmb0
smb0: <SMBus generic I/O> on smbus0
acpi_button0: <Power Button> 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: <16550A-compatible COM port> port 0x3f8-0x3ff irq 4 flags 0x10 on acpi0
sio0: type 16550A
sio0: [FILTER]
sio1: <16550A-compatible COM port> port 0x2f8-0x2ff irq 3 on acpi0
sio1: type 16550A
sio1: [FILTER]
pmtimer0 on isa0
orm0: <ISA Option ROM> at iomem 0xc0000-0xc7fff pnpid ORM0000 on isa0
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x300>
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
NULL mp in getnewvnode()
Timecounters tick every 1.000 msec
ipfw2 initialized, divert enabled, nat loadable, rule-based forwarding enabled, 
default to accept, logging limited to 200 packets/entry by default
acd0: CDROM <CD-224E-R/1.CA> at ata0-master UDMA33
ad4: 239372MB <WDC WD2500YS-01SHB1 20.06C06> at ata2-master SATA300
SMP: AP CPU #1 Launched!
Trying to mount root from ufs:/dev/ad4s1a

Sincerely yours,
Sergey Prokofiev



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