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Date:      Fri, 14 Jan 2005 12:57:20 -0500
From:      Ross Kramer <rkramer@compete.com>
To:        freebsd-hardware@freebsd.org
Subject:   em0 issues with 4.10 + SMP
Message-ID:  <1105725440.11715.33.camel@slappy>

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Is there any known issues and solutions regarding this? My system specs
are as follows:

Supermicro Superserver 6013A-T
Onboard Intel Pro 1000 (em) + Intel Pro 100 (fxp)
Dual 3.2 Ghz Xeons
3ware 8006 S/ATA controller card with two 250gig drives in a mirrored
config

When I try to rebuild the 4.10 kernel for SMP, the system boots fine,
but it looks like em0 is continuously resetting itself, repeating:
"em0: Link is up 100 Mbps Full Duplex"
over and over again. I've tried with the driver version that came with
4.10 (1.7.25) and I tried upgrading to Intel's latest (1.7.45), both
with the same result. It boots and runs fine with no problems when
booted with the generic kernel. I've tried both the em interface and the
fxp interface with SMP, and they both do the interface reset dance. I'am
about at the end of my rope here, anybody have an idea?

My boot messages:
Jan 14 11:28:43 fbsdweb02 /kernel: Copyright (c) 1992-2004 The FreeBSD
Project.
Jan 14 11:28:43 fbsdweb02 /kernel: Copyright (c) 1979, 1980, 1983, 1986,
1988, 1989, 1991, 1992, 1993, 1994
Jan 14 11:28:43 fbsdweb02 /kernel: The Regents of the University of
California. All rights reserved.
Jan 14 11:28:43 fbsdweb02 /kernel: FreeBSD 4.10-RELEASE #0: Fri Jan 14
11:23:18 EST 2005
Jan 14 11:28:43 fbsdweb02 /kernel:
root@fbsdweb02.lab.compete.com:/usr/src/sys/compile/CMPKERNEL
Jan 14 11:28:43 fbsdweb02 /kernel: Timecounter "i8254"  frequency
1193182 Hz
Jan 14 11:28:43 fbsdweb02 /kernel: CPU: Intel(R) Xeon(TM) CPU 3.20GHz
(3200.13-MHz 686-class CPU)
Jan 14 11:28:43 fbsdweb02 /kernel: Origin = "GenuineIntel"  Id = 0xf25
Stepping = 5
Jan 14 11:28:43 fbsdweb02 /kernel:
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>
Jan 14 11:28:43 fbsdweb02 /kernel: real memory  = 1073741824 (1048576K
bytes)
Jan 14 11:28:43 fbsdweb02 /kernel: avail memory = 1041833984 (1017416K
bytes)
Jan 14 11:28:43 fbsdweb02 /kernel: Programming 24 pins in IOAPIC #0
Jan 14 11:28:43 fbsdweb02 /kernel: IOAPIC #0 intpin 2 -> irq 0
Jan 14 11:28:43 fbsdweb02 /kernel: IOAPIC #0 intpin 16 -> irq 11
Jan 14 11:28:43 fbsdweb02 /kernel: IOAPIC #0 intpin 17 -> irq 10
Jan 14 11:28:43 fbsdweb02 /kernel: IOAPIC #0 intpin 19 -> irq 5
Jan 14 11:28:43 fbsdweb02 /kernel: FreeBSD/SMP: Multiprocessor
motherboard: 2 CPUs
Jan 14 11:28:43 fbsdweb02 /kernel: cpu0 (BSP): apic id:  0, version:
0x00050014, at 0xfee00000
Jan 14 11:28:43 fbsdweb02 /kernel: cpu1 (AP):  apic id:  6, version:
0x00050014, at 0xfee00000
Jan 14 11:28:43 fbsdweb02 /kernel: io0 (APIC): apic id:  7, version:
0x00178020, at 0xfec00000
Jan 14 11:28:43 fbsdweb02 /kernel: Preloaded elf kernel "kernel" at
0xc0341000.
Jan 14 11:28:43 fbsdweb02 /kernel: Warning: Pentium 4 CPU: PSE disabled
Jan 14 11:28:43 fbsdweb02 /kernel: Pentium Pro MTRR support enabled
Jan 14 11:28:43 fbsdweb02 /kernel: md0: Malloc disk
Jan 14 11:28:43 fbsdweb02 /kernel: Using $PIR table, 10 entries at
0xc00f4720
Jan 14 11:28:43 fbsdweb02 /kernel: npx0: <math processor> on motherboard
Jan 14 11:28:43 fbsdweb02 /kernel: npx0: INT 16 interface
Jan 14 11:28:43 fbsdweb02 /kernel: pcib0: <Host to PCI bridge> on
motherboard
Jan 14 11:28:43 fbsdweb02 /kernel: pci0: <PCI bus> on pcib0
Jan 14 11:28:43 fbsdweb02 /kernel: pci0: <UHCI USB controller> at 29.0
irq 11
Jan 14 11:28:43 fbsdweb02 /kernel: pci0: <UHCI USB controller> at 29.1
irq 5
Jan 14 11:28:43 fbsdweb02 /kernel: pci0: <UHCI USB controller> at 29.2
irq 11
Jan 14 11:28:43 fbsdweb02 /kernel: pci0: <USB controller> at 29.7 irq 5
Jan 14 11:28:43 fbsdweb02 /kernel: pcib1: <Intel 82801BA/BAM (ICH2) Hub
to PCI bridge> at device 30.0 on pci0
Jan 14 11:28:43 fbsdweb02 /kernel: pci1: <PCI bus> on pcib1
Jan 14 11:28:43 fbsdweb02 /kernel: twe0: <3ware Storage Controller
driver ver. 1.40.01.001> port 0xbc00-0xbc0f mem
0xfe000000-0xfe7fffff,0xfeafec00-0xfeafec0f irq 5 at device
1.0 on pci1
Jan 14 11:28:43 fbsdweb02 /kernel: twe0: 2 ports, Firmware FE8S
1.05.00.068, BIOS BE7X 1.08.00.048
Jan 14 11:28:43 fbsdweb02 /kernel: pci1: <ATI Mach64-GR graphics
accelerator> at 4.0 irq 10
Jan 14 11:28:43 fbsdweb02 /kernel: fxp0: <Intel 82551 Pro/100 Ethernet>
port 0xb400-0xb43f mem 0xfeaa0000-0xfeabffff,0xfeafd000-0xfeafdfff irq 5
at device 7.0 on pci1
Jan 14 11:28:43 fbsdweb02 /kernel: fxp0: Ethernet address
00:30:48:73:6e:a2
Jan 14 11:28:43 fbsdweb02 /kernel: inphy0: <i82555 10/100 media
interface> on miibus0
Jan 14 11:28:43 fbsdweb02 /kernel: inphy0:  10baseT, 10baseT-FDX,
100baseTX, 100baseTX-FDX, auto
Jan 14 11:28:43 fbsdweb02 /kernel: em0: <Intel(R) PRO/1000 Network
Connection, Version - 1.7.42> port 0xb000-0xb03f mem
0xfea60000-0xfea7ffff irq 5 at device 8.0 on pci1
Jan 14 11:28:43 fbsdweb02 /kernel: em0:  Speed:N/A  Duplex:N/A
Jan 14 11:28:43 fbsdweb02 /kernel: isab0: <PCI to ISA bridge
(vendor=8086 device=24d0)> at device 31.0 on pci0
Jan 14 11:28:43 fbsdweb02 /kernel: isa0: <ISA bus> on isab0
Jan 14 11:28:43 fbsdweb02 /kernel: atapci0: <Intel ICH5 ATA100
controller> port 0xfc00-0xfc0f,0-0x3,0-0x7,0-0x3,0-0x7 irq 0 at device
31.1 on pci0
Jan 14 11:28:43 fbsdweb02 /kernel: ata0: at 0x1f0 irq 14 on atapci0
Jan 14 11:28:43 fbsdweb02 /kernel: ata1: at 0x170 irq 15 on atapci0
Jan 14 11:28:43 fbsdweb02 /kernel: pci0: <unknown card> (vendor=0x8086,
dev=0x24d3) at 31.3 irq 10
Jan 14 11:28:43 fbsdweb02 /kernel: orm0: <Option ROMs> at iomem
0xc0000-0xc7fff,0xc8000-0xc8fff on isa0
Jan 14 11:28:43 fbsdweb02 /kernel: pmtimer0 on isa0
Jan 14 11:28:43 fbsdweb02 /kernel: fdc0: <NEC 72065B or clone> at port
0x3f0-0x3f5,0x3f7 irq 6 drq 2 on isa0
Jan 14 11:28:43 fbsdweb02 /kernel: fdc0: FIFO enabled, 8 bytes threshold
Jan 14 11:28:44 fbsdweb02 /kernel: fd0: <1440-KB 3.5" drive> on fdc0
drive 0
Jan 14 11:28:44 fbsdweb02 /kernel: atkbdc0: <Keyboard controller
(i8042)> at port 0x60,0x64 on isa0
Jan 14 11:28:44 fbsdweb02 /kernel: atkbd0: <AT Keyboard> flags 0x1 irq 1
on atkbdc0
Jan 14 11:28:44 fbsdweb02 /kernel: kbd0 at atkbd0
Jan 14 11:28:44 fbsdweb02 /kernel: vga0: <Generic ISA VGA> at port
0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
Jan 14 11:28:44 fbsdweb02 /kernel: sc0: <System console> at flags 0x100
on isa0
Jan 14 11:28:44 fbsdweb02 /kernel: sc0: VGA <16 virtual consoles,
flags=0x300>
Jan 14 11:28:44 fbsdweb02 /kernel: sio0 at port 0x3f8-0x3ff irq 4 flags
0x10 on isa0
Jan 14 11:28:44 fbsdweb02 /kernel: sio0: type 16550A
Jan 14 11:28:44 fbsdweb02 /kernel: sio1 at port 0x2f8-0x2ff irq 3 on
isa0
Jan 14 11:28:44 fbsdweb02 /kernel: sio1: type 16550A
Jan 14 11:28:44 fbsdweb02 /kernel: APIC_IO: Testing 8254 interrupt
delivery
Jan 14 11:28:44 fbsdweb02 /kernel: APIC_IO: routing 8254 via IOAPIC #0
intpin 2
Jan 14 11:28:44 fbsdweb02 /kernel: SMP: AP CPU #1 Launched!
Jan 14 11:28:44 fbsdweb02 /kernel: acd0: CDROM <CD-224E> at ata1-master
PIO4
Jan 14 11:28:44 fbsdweb02 /kernel: twed0: <Unit 0, TwinStor, Normal> on
twe0
Jan 14 11:28:44 fbsdweb02 /kernel: twed0: 238474MB (488395120 sectors)
Jan 14 11:28:44 fbsdweb02 /kernel: em0: Link is up 100 Mbps Full Duplex
Jan 14 11:28:44 fbsdweb02 /kernel: Mounting root from ufs:/dev/twed0s1a
Jan 14 11:28:44 fbsdweb02 /kernel: em0: Link is up 100 Mbps Full Duplex
Jan 14 11:29:20 fbsdweb02 last message repeated 6 times
Jan 14 11:30:40 fbsdweb02 last message repeated 2 times
Jan 14 11:32:41 fbsdweb02 last message repeated 6 times

____________________________
# Ross Kramer              #
# Systems Administrator    #
# Compete, Inc.            #
# rkramer@compete.com      #
#__________________________#

Random quote:
 
"Once you eliminate the impossible, whatever remains, no matter how
improbable, must be the truth." --S. Holmes



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