Date: Fri, 21 May 2004 15:47:25 +0100 From: Andy Holyer <andyh@hhbb.co.uk> To: net@freebsd.org Subject: Wierd: double-header network card becomes quad header? Message-ID: <C6234C00-AB35-11D8-AE32-000D93511A6A@hhbb.co.uk>
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Our server has an twin-headed Intel Ether Express Gigabit ethernet
adaptor.
We've just upgraded the kernel to 5.2(RELEASE), and on reboot were
unable to connect to the machine. My colleague is currently battling to
repair the system over the phone to the tech up at telecity.
What has happened is that in addition to the em0 and em1 devices we had
before, there's now an em2 and an em3, which appear to be the active
ones. Has anyone seen anything like this before? And yes, I had
rebooted before, without proliferating interfaces...
Here is the output of dmesg and ifconfig -a::
------
Copyright (c) 1992-2004 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 5.2-RELEASE #0: Thu May 20 22:08:26 BST 2004
joek@tiggywinkle.hhbb.co.uk:/usr/obj/home/src/sys/GENERIC
Preloaded elf kernel "/boot/kernel/kernel" at 0xc0a34000.
Preloaded elf module "/boot/kernel/acpi.ko" at 0xc0a3426c.
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: Intel(R) Celeron(R) CPU 2.40GHz (2400.10-MHz 686-class CPU)
Origin = "GenuineIntel" Id = 0xf29 Stepping = 9
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>
real memory = 1073479680 (1023 MB)
avail memory = 1033322496 (985 MB)
ACPI APIC Table: <DELL PE750 >
ioapic0: Changing APIC ID to 1
ioapic1: Changing APIC ID to 2
ioapic0 <Version 2.0> irqs 0-23 on motherboard
ioapic1 <Version 2.0> irqs 24-47 on motherboard
Pentium Pro MTRR support enabled
npx0: [FAST]
npx0: <math processor> on motherboard
npx0: INT 16 interface
acpi0: <DELL PE750 > on motherboard
pcibios: BIOS version 2.10
Using $PIR table, 7 entries at 0xc00fc570
acpi0: Power Button (fixed)
Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000
acpi_timer0: <24-bit timer at 3.579545MHz> port 0x808-0x80b on acpi0
acpi_cpu0: <CPU> on acpi0
acpi_cpu1: <CPU> on acpi0
device_probe_and_attach: acpi_cpu1 attach returned 6
pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
pci0: <ACPI PCI bus> on pcib0
pcib1: <ACPI PCI-PCI bridge> at device 3.0 on pci0
pci1: <ACPI PCI bus> on pcib1
em0: <Intel(R) PRO/1000 Network Connection, Version - 1.7.19> port
0xece0-0xecff mem 0xfe3e0000-0xfe3fffff irq 18 at device 1.0 on pci1
em0: Speed:N/A Duplex:N/A
pcib2: <ACPI PCI-PCI bridge> at device 28.0 on pci0
pci2: <ACPI PCI bus> on pcib2
em1: <Intel(R) PRO/1000 Network Connection, Version - 1.7.19> port
0xdcc0-0xdcff mem 0xfe1e0000-0xfe1fffff irq 24 at device 1.0 on pci2
em1: Speed:N/A Duplex:N/A
em2: <Intel(R) PRO/1000 Network Connection, Version - 1.7.19> port
0xdc80-0xdcbf mem 0xfe1c0000-0xfe1dffff irq 25 at device 1.1 on pci2
em2: Speed:N/A Duplex:N/A
uhci0: <UHCI (generic) USB controller> port 0xbce0-0xbcff irq 16 at
device 29.0 on pci0
usb0: <UHCI (generic) USB controller> on uhci0
usb0: USB revision 1.0
uhub0: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
uhci1: <UHCI (generic) USB controller> port 0xbcc0-0xbcdf irq 19 at
device 29.1 on pci0
usb1: <UHCI (generic) USB controller> on uhci1
usb1: USB revision 1.0
uhub1: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub1: 2 ports with 2 removable, self powered
pci0: <base peripheral> at device 29.4 (no driver attached)
pci0: <base peripheral, interrupt controller> at device 29.5 (no driver
attached)
pci0: <serial bus, USB> at device 29.7 (no driver attached)
pcib3: <ACPI PCI-PCI bridge> at device 30.0 on pci0
pci3: <ACPI PCI bus> on pcib3
em3: <Intel(R) PRO/1000 Network Connection, Version - 1.7.19> port
0xccc0-0xccff mem 0xfdee0000-0xfdefffff irq 21 at device 2.0 on pci3
em3: Speed:N/A Duplex:N/A
pci3: <display, VGA> at device 14.0 (no driver attached)
isab0: <PCI-ISA bridge> at device 31.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <GENERIC ATA controller> port
0xfea0-0xfeaf,0-0x3,0-0x7,0-0x3,0-0x7 at device 31.2 on pci0
ata0: at 0x1f0 irq 14 on atapci0
ata0: [MPSAFE]
ata1: at 0x170 irq 15 on atapci0
ata1: [MPSAFE]
pci0: <serial bus, SMBus> at device 31.3 (no driver attached)
fdc0: <Enhanced floppy controller (i82077, NE72065 or clone)> port
0x3f7,0x3f0-0x3f5 irq 6 drq 2 on acpi0
atkbdc0: <Keyboard controller (i8042)> port 0x64,0x60 irq 1 on acpi0
atkbd0: <AT Keyboard> flags 0x1 irq 1 on atkbdc0
kbd0 at atkbd0
sio0 port 0x3f8-0x3ff irq 4 on acpi0
sio0: type 16550A
acpi_cpu1: <CPU> on acpi0
device_probe_and_attach: acpi_cpu1 attach returned 6
orm0: <Option ROMs> at iomem
0xec000-0xeffff,0xc9000-0xc9fff,0xc8000-0xc8fff,0xc0000-0xc7fff on isa0
pmtimer0 on isa0
ppc0: parallel port not found.
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x300>
sio1: configured irq 3 not in bitmap of probed irqs 0
sio1: port may not be enabled
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on
isa0
Timecounter "TSC" frequency 2400097824 Hz quality 800
Timecounters tick every 10.000 msec
acd0: CDROM <SAMSUNG CD-ROM SN-124> at ata0-master PIO4
GEOM: create disk ad2 dp=0xc69b9e60
ad2: 76293MB <ST380011AS> [155009/16/63] at ata1-master UDMA33
GEOM: create disk ad3 dp=0xc69b9c60
ad3: 76293MB <ST380011AS> [155009/16/63] at ata1-slave UDMA33
Mounting root from ufs:/dev/ad2s1a
em1: Link is up 100 Mbps Full Duplex
-----
em0: flags=8802<BROADCAST,SIMPLEX,MULTICAST> mtu 1500
options=3<RXCSUM,TXCSUM>
ether 00:c0:9f:39:f4:e8
media: Ethernet autoselect
status: no carrier
em1: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
options=3<RXCSUM,TXCSUM>
inet 62.72.161.3 netmask 0xffffff00 broadcast 62.72.161.255
inet6 fe80::204:23ff:fea7:1a2c%em1 prefixlen 64 scopeid 0x2
ether 00:04:23:a7:1a:2c
media: Ethernet autoselect (100baseTX <full-duplex>)
status: active
em2: flags=8802<BROADCAST,SIMPLEX,MULTICAST> mtu 1500
options=3<RXCSUM,TXCSUM>
ether 00:04:23:a7:1a:2d
media: Ethernet autoselect (100baseTX <full-duplex>)
status: active
em3: flags=8802<BROADCAST,SIMPLEX,MULTICAST> mtu 1500
options=3<RXCSUM,TXCSUM>
ether 00:c0:9f:39:f4:e9
media: Ethernet autoselect
status: no carrier
lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> mtu 16384
inet 127.0.0.1 netmask 0xff000000
inet6 ::1 prefixlen 128
inet6 fe80::1%lo0 prefixlen 64 scopeid 0x5
--
Andy Holyer, Technical stuff
Hedgehog Broadband, 11 Marlborough Place Brighton BN1 1UB
08451 260895 x 241
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