Good day to all,
I'm living with a repeatable problem; which seems bound to a specific
hardware setup.
I can reproduce it (well, reproduce, wait for it?) on any other machine
with the same motherboard.
System at fault is the Intel S3000AH series boards, with the 2 onboard
NICs activated. I'm trying to determine which one by running some tests
on 2 hosts with the same problem and deactivating one different NIC on
each host.
The motherboard sports 2 NICs using 2 different chips and PCI pathways.
ie; one Intel PRO/1000MT (82541GI), and one Intel PRO/1000MT (82573E)
It looks, so far as I can tell, that the problem NIC is the 82573E
Oh yes, I need to mention this is consistent with different OpenBSD
versions starting at 4.4, up till 4.9.
So in a strike of genius I figured I could just deactivate that one NIC
and run my systems without it.
But, being who I am, I figured I should try to document the bug before I
resort to the draconian measures. :p
So... hope this helps someone, somewhere.
Here's a dmesg, ps and trace dump from DDB on one of the hosts. Follows
beneath the dumps for the second host.
=====================================================================================
ddb{0}> dmesg
OpenBSD 4.9 (GENERIC.MP) #794: Wed Mar 2 07:19:02 MST 2011
[email protected]:/usr/src/sys/arch/i386/compile/GENERIC.MP
RTC BIOS diagnostic error f<fixed_disk,invalid_time>
cpu0: Intel(R) Xeon(R) CPU 3050 @ 2.13GHz ("GenuineIntel" 686-class)
2.14 GHz
cpu0:
FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,C
FLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,MWAIT,DS-CPL,VMX,EST,TM2,SSS
E3,CX16,xTPR,PDCM
real mem = 2142744576 (2043MB)
avail mem = 2097528832 (2000MB)
mainbus0 at root
bios0 at mainbus0: AT/286+ BIOS, date 09/13/07, SMBIOS rev. 2.4 @
0x7fbe4000 (4
3 entries)
bios0: vendor Intel Corporation version
"S3000.86B.02.00.0049.062020080912" dat
e 06/20/2008
bios0: Intel S3000AH
acpi0 at bios0: rev 2
acpi0: sleep states S0 S1 S4 S5
acpi0: tables DSDT SLIC FACP APIC WDDT MCFG ASF! SSDT SSDT SSDT SSDT
SSDT HEST B
ERT ERST EINJ
acpi0: wakeup devices SLPB(S4) P32_(S4) UAR1(S1) PEX4(S4) PEX5(S4)
UHC1(S1) UHC
2(S1) UHC3(S1) UHC4(S1) EHCI(S1) AC9M(S4) AZAL(S4)
acpitimer0 at acpi0: 3579545 Hz, 24 bits
acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat
cpu0 at mainbus0: apid 0 (boot processor)
cpu0: apic clock running at 266MHz
cpu1 at mainbus0: apid 1 (application processor)
cpu1: Intel(R) Xeon(R) CPU 3050 @ 2.13GHz ("GenuineIntel" 686-class)
2.14 GHz
cpu1:
FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,C
FLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,MWAIT,DS-CPL,VMX,EST,TM2,SSS
E3,CX16,xTPR,PDCM
ioapic0 at mainbus0: apid 5 pa 0xfec00000, version 20, 24 pins
ioapic0: misconfigured as apic 0, remapped to apid 5
acpimcfg0 at acpi0 addr 0xf0000000, bus 0-255
acpiprt0 at acpi0: bus 0 (PCI0)
acpiprt1 at acpi0: bus 4 (P32_)
acpiprt2 at acpi0: bus 1 (PEX0)
acpiprt3 at acpi0: bus -1 (PEX1)
acpiprt4 at acpi0: bus -1 (PEX2)
acpiprt5 at acpi0: bus -1 (PEX3)
acpiprt6 at acpi0: bus 2 (PEX4)
acpiprt7 at acpi0: bus 3 (PEX5)
acpicpu0 at acpi0: PSS
acpicpu1 at acpi0: PSS
acpibtn0 at acpi0: SLPB
bios0: ROM list: 0xc0000/0x9000
cpu0: Enhanced SpeedStep 2134 MHz: speeds: 2128, 1596 MHz
pci0 at mainbus0 bus 0: configuration mode 1 (bios)
pchb0 at pci0 dev 0 function 0 "Intel E7230 Host" rev 0x00
ppb0 at pci0 dev 28 function 0 "Intel 82801GB PCIE" rev 0x01: apic 5 int
17 (ir
q 255)
pci1 at ppb0 bus 1
ppb1 at pci0 dev 28 function 4 "Intel 82801G PCIE" rev 0x01: apic 5 int
17 (irq
255)
pci2 at ppb1 bus 2
ppb2 at pci0 dev 28 function 5 "Intel 82801G PCIE" rev 0x01: apic 5 int
16 (irq
255)
pci3 at ppb2 bus 3
em0 at pci3 dev 0 function 0 "Intel PRO/1000MT (82573E)" rev 0x03: apic
5 int 1
7 (irq 9), address 00:15:17:1e:eb:70
"Intel 82573E Serial" rev 0x03 at pci3 dev 0 function 3 not configured
"Intel 82573E KCS" rev 0x03 at pci3 dev 0 function 4 not configured
uhci0 at pci0 dev 29 function 0 "Intel 82801GB USB" rev 0x01: apic 5 int
23 (ir
q 11)
uhci1 at pci0 dev 29 function 1 "Intel 82801GB USB" rev 0x01: apic 5 int
19 (ir
q 10)
uhci2 at pci0 dev 29 function 2 "Intel 82801GB USB" rev 0x01: apic 5 int
18 (ir
q 11)
uhci3 at pci0 dev 29 function 3 "Intel 82801GB USB" rev 0x01: apic 5 int
16 (ir
q 11)
ehci0 at pci0 dev 29 function 7 "Intel 82801GB USB" rev 0x01: apic 5 int
23 (ir
q 11)
ehci0: timed out waiting for BIOS
usb0 at ehci0: USB revision 2.0
uhub0 at usb0 "Intel EHCI root hub" rev 2.00/1.00 addr 1
ppb3 at pci0 dev 30 function 0 "Intel 82801BA Hub-to-PCI" rev 0xe1
pci4 at ppb3 bus 4
vga1 at pci4 dev 4 function 0 "ATI ES1000" rev 0x02
wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation)
wsdisplay0: screen 1-5 added (80x25, vt100 emulation)
radeondrm0 at vga1: apic 5 int 18 (irq 11)
drm0 at radeondrm0
em1 at pci4 dev 5 function 0 "Intel PRO/1000MT (82541GI)" rev 0x05: apic
5 int 1
7 (irq 9), address 00:15:17:1e:eb:71
ichpcib0 at pci0 dev 31 function 0 "Intel 82801GB LPC" rev 0x01: PM disabled
pciide0 at pci0 dev 31 function 1 "Intel 82801GB IDE" rev 0x01: DMA,
channel 0 c
onfigured to compatibility, channel 1 configured to compatibility
atapiscsi0 at pciide0 channel 0 drive 0
scsibus0 at atapiscsi0: 2 targets
cd0 at scsibus0 targ 0 lun 0: <Optiarc, DVD RW AD-7590A, 1.01> ATAPI
5/cdrom re
movable
cd0(pciide0:0:0): using PIO mode 4, Ultra-DMA mode 2
pciide0: channel 1 disabled (no drives)
pciide1 at pci0 dev 31 function 2 "Intel 82801GB SATA" rev 0x01: DMA,
channel 0
configured to native-PCI, channel 1 configured to native-PCI
pciide1: using apic 5 int 19 (irq 10) for native-PCI interrupt
wd0 at pciide1 channel 0 drive 0: <ST3320620NS>
wd0: 16-sector PIO, LBA48, 305245MB, 625142448 sectors
wd0(pciide1:0:0): using PIO mode 4, Ultra-DMA mode 6
wd1 at pciide1 channel 1 drive 0: <ST3160815AS>
wd1: 16-sector PIO, LBA48, 152627MB, 312581808 sectors
wd1(pciide1:1:0): using PIO mode 4, Ultra-DMA mode 6
ichiic0 at pci0 dev 31 function 3 "Intel 82801GB SMBus" rev 0x01: apic 5
int 19
(irq 10)
iic0 at ichiic0
adt0 at iic0 addr 0x2e: sch5027 rev 0x69
spdmem0 at iic0 addr 0x50: 1GB DDR2 SDRAM ECC PC2-4200CL5
spdmem1 at iic0 addr 0x52: 1GB DDR2 SDRAM ECC PC2-4200CL5
usb1 at uhci0: USB revision 1.0
uhub1 at usb1 "Intel UHCI root hub" rev 1.00/1.00 addr 1
usb2 at uhci1: USB revision 1.0
uhub2 at usb2 "Intel UHCI root hub" rev 1.00/1.00 addr 1
usb3 at uhci2: USB revision 1.0
uhub3 at usb3 "Intel UHCI root hub" rev 1.00/1.00 addr 1
usb4 at uhci3: USB revision 1.0
uhub4 at usb4 "Intel UHCI root hub" rev 1.00/1.00 addr 1
isa0 at ichpcib0
isadma0 at isa0
com0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo
com0: console
pckbc0 at isa0 port 0x60/5
pckbd0 at pckbc0 (kbd slot)
pckbc0: using irq 1 for kbd slot
wskbd0 at pckbd0: console keyboard, using wsdisplay0
pcppi0 at isa0 port 0x61
spkr0 at pcppi0
npx0 at isa0 port 0xf0/16: reported by CPUID; using exception 16
fdc0 at isa0 port 0x3f0/6 irq 6 drq 2
mtrr: Pentium Pro MTRR support
vscsi0 at root
scsibus1 at vscsi0: 256 targets
softraid0 at root
root on wd0a swap on wd0b dump on wd0b
uvm_fault(0xd0a31aa0, 0x0, 0, 1) -> e
kernel: page fault trap, code=0
Stopped at em_get_buf+0x2e: movl 0x4(%edi),%edx
ddb{0}> ddb{0}>
ddb{0}> ps
PID PPID PGRP UID S FLAGS WAIT COMMAND
2231 8149 8149 67 3 0x2000180 netcon httpd
2581 1 2581 0 3 0x2004080 ttyin getty
20638 1 20638 0 3 0x2004080 ttyin getty
2111 1 2111 0 3 0x2004080 ttyin getty
12541 1 12541 0 3 0x2004080 ttyin getty
24647 1 24647 0 3 0x2004080 ttyin getty
15132 1 15132 0 3 0x2004080 ttyin getty
21737 1 21737 0 3 0x2000080 select cron
14147 8149 8149 67 3 0x2000180 netcon httpd
31342 8149 8149 67 3 0x2000180 netcon httpd
13316 8149 8149 67 3 0x2000180 netcon httpd
4847 8149 8149 67 3 0x2000180 netcon httpd
29556 8149 8149 67 3 0x2000180 netcon httpd
10083 8149 8149 67 3 0x2000180 netcon httpd
4808 8149 8149 67 3 0x2000180 netcon httpd
27424 8149 8149 67 3 0x2000180 netcon httpd
18166 8149 8149 67 3 0x2000180 netcon httpd
23290 8149 8149 67 3 0x2000180 netcon httpd
3202 1 3202 0 3 0x2000180 select inetd
8149 1 8149 0 3 0x2000080 select httpd
5275 1 5275 0 3 0x2040180 select sendmail
7780 1 7780 0 3 0x2000080 select sshd
26881 24413 5568 83 3 0x2000180 poll ntpd
24413 5568 5568 83 3 0x2000180 poll ntpd
5568 1 5568 0 3 0x2000080 poll ntpd
28458 6255 6255 70 3 0x2000180 select named
6255 1 6255 0 3 0x2000180 netio named
10642 8517 8517 74 3 0x2000180 bpf pflogd
8517 1 8517 0 3 0x2000080 netio pflogd
27610 14588 14588 73 2 0x2000180 syslogd
14588 1 14588 0 3 0x2000088 netio syslogd
15 0 0 0 3 0x2100200 aiodoned aiodoned
14 0 0 0 3 0x2100200 syncer update
13 0 0 0 3 0x2100200 cleaner cleaner
12 0 0 0 3 0x100200 reaper reaper
11 0 0 0 3 0x2100200 pgdaemon pagedaemon
10 0 0 0 3 0x2100200 bored crypto
9 0 0 0 3 0x2100200 pftm pfpurge
8 0 0 0 3 0x2100200 usbtsk usbtask
7 0 0 0 3 0x2100200 usbatsk usbatsk
6 0 0 0 3 0x2100200 acpi0 acpi0
5 0 0 0 7 0x40100200 idle1
4 0 0 0 3 0x2100200 bored syswq
* 3 0 0 0 7 0x40100200 idle0
2 0 0 0 3 0x2100200 kmalloc kmthread
1 0 1 0 3 0x2004080 wait init
0 -1 0 0 3 0x2080200 scheduler swapper
ddb{0}> trace
em_get_buf(d2f81000,1,1,40,d2f81000) at em_get_buf+0x2e
em_rxfill(d2f81000,de242000,c0,c9,d057d617) at em_rxfill+0x5d
em_intr(d2f81000) at em_intr+0x31
Xintr_ioapic0() at Xintr_ioapic0+0x7b
--- interrupt ---
cpu_idle_cycle(d0aee4e0) at cpu_idle_cycle+0xf
Bad frame pointer: 0xd0ba6e48
This box is not really being used, more of a puppet agent testbed.
But it crashes very often (every 2 to 3 days), and there's CARP
broadcast advertisement traffic on it's only active NIC, when I'm not
playing on it. (not from this host)
Note that it never crashed on me while I was playing with it (running my
puppet tests). I'll login in the morning to find it crashed usually.
But I do monitor it through Nagios (monitoring a website, ssh and
pings), so it receives traffic regularily.
Dumps for the second host,
This one is a firewall with 6 NICs. Crashes are rarer (it's not being
used actually, because its been causing problems with our CARP setup
somehow. It would freeze up or cause the other host to freeze.)
BUT, the misbehaving NIC sits on a pretty quiet network right now (no
CARP advertisement going there and no Nagios monitoring on the affected
NIC, there's only switched SSH connections on this network). But the
same NIC was responsible in my past efforts for the pfsync traffic,
hopefully I've put the finger on the problem and by deactivating this
particular NIC I can put my firewalls back on the redundant path.
Hourray for that ! :)
=========================================================================
ddb{0}> ps
PID PPID PGRP UID S FLAGS WAIT COMMAND
5878 1 5878 0 3 0x2040180 select sendmail
28050 1 28050 0 3 0x2004082 ttyin getty
23426 1 23426 0 3 0x2004082 ttyin getty
18913 1 18913 0 3 0x2004082 ttyin getty
11515 1 11515 0 3 0x2004082 ttyin getty
21448 1 21448 0 3 0x2004082 ttyin getty
15100 1 15100 0 3 0x2004082 ttyin getty
23381 1 23381 0 3 0x2000080 select cron
1886 1 1886 0 3 0x2000180 select inetd
26771 1 26771 0 3 0x2000080 select sshd
25621 9809 9809 68 3 0x2000180 select isakmpd
9809 1 9809 0 3 0x2000080 netio isakmpd
15804 1649 1649 74 3 0x2000180 bpf pflogd
1649 1 1649 0 3 0x2000080 netio pflogd
27398 26918 26918 73 2 0x2000180 syslogd
26918 1 26918 0 3 0x2000088 netio syslogd
19 0 0 0 3 0x2100200 bored crypto
18 0 0 0 3 0x2100200 aiodoned aiodoned
17 0 0 0 3 0x2100200 syncer update
16 0 0 0 3 0x2100200 cleaner cleaner
15 0 0 0 3 0x100200 reaper reaper
14 0 0 0 3 0x2100200 pgdaemon pagedaemon
13 0 0 0 3 0x2100200 pftm pfpurge
12 0 0 0 3 0x2100200 usbevt usb4
11 0 0 0 3 0x2100200 usbevt usb3
10 0 0 0 3 0x2100200 usbevt usb2
9 0 0 0 3 0x2100200 usbevt usb1
8 0 0 0 3 0x2100200 usbtsk usbtask
7 0 0 0 3 0x2100200 usbevt usb0
6 0 0 0 3 0x2100200 acpi_idle acpi0
5 0 0 0 7 0x40100200 idle1
4 0 0 0 3 0x2100200 bored syswq
* 3 0 0 0 7 0x40100200 idle0
2 0 0 0 3 0x2100200 kmalloc kmthread
1 0 1 0 3 0x2004080 wait init
0 -1 0 0 3 0x2080200 scheduler swapper
ddb{0}> trace
em_get_buf(d2c57800,1,20058e0,d2c36830) at em_get_buf+0x2f
em_rxfill(d2c57800,ddf81000,c0,200246) at em_rxfill+0x3a
em_intr(d2c57800) at em_intr+0x8d
Xintr_ioapic0() at Xintr_ioapic0+0x7b
--- interrupt ---
cpu_idle_cycle(d0992160) at cpu_idle_cycle+0xf
Bad frame pointer: 0xd0a43e78
OpenBSD 4.7 (GENERIC.MP) #449: Wed Mar 17 20:55:07 MDT 2010
[email protected]:/usr/src/sys/arch/i386/compile/GENERIC.MP
RTC BIOS diagnostic error f<fixed_disk,invalid_time>
cpu0: Intel(R) Xeon(R) CPU 3050 @ 2.13GHz ("GenuineIntel" 686-class)
2.14 GHz
cpu0:
FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,MWAIT,DS-CPL,VMX,EST,TM2,CX16,xTPR
real mem = 2142801920 (2043MB)
avail mem = 2067443712 (1971MB)
RTC BIOS diagnostic error f<fixed_disk,invalid_time>
mainbus0 at root
bios0 at mainbus0: AT/286+ BIOS, date 07/11/06, SMBIOS rev. 2.4 @
0x7fbf4000 (43 entries)
bios0: vendor Intel Corporation version
"S3000.86B.02.00.0047.022820082228" date 02/28/2008
bios0: Intel Corporation S3000AH
acpi0 at bios0: rev 2
acpi0: tables DSDT FACP APIC WDDT MCFG ASF! SSDT SSDT SSDT SSDT SSDT
acpi0: wakeup devices SLPB(S4) P32_(S4) UAR1(S1) PEX4(S4) PEX5(S4)
UHC1(S1) UHC2(S1) UHC3(S1) UHC4(S1) EHCI(S1) AC9M(S4) AZAL(S4)
acpitimer0 at acpi0: 3579545 Hz, 24 bits
acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat
cpu0 at mainbus0: apid 0 (boot processor)
cpu0: apic clock running at 266MHz
cpu1 at mainbus0: apid 1 (application processor)
cpu1: Intel(R) Xeon(R) CPU 3050 @ 2.13GHz ("GenuineIntel" 686-class)
2.14 GHz
cpu1:
FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,MWAIT,DS-CPL,VMX,EST,TM2,CX16,xTPR
ioapic0 at mainbus0: apid 5 pa 0xfec00000, version 20, 24 pins
ioapic0: misconfigured as apic 0, remapped to apid 5
acpiprt0 at acpi0: bus 0 (PCI0)
acpiprt1 at acpi0: bus 8 (P32_)
acpiprt2 at acpi0: bus 5 (PEX0)
acpiprt3 at acpi0: bus -1 (PEX1)
acpiprt4 at acpi0: bus -1 (PEX2)
acpiprt5 at acpi0: bus -1 (PEX3)
acpiprt6 at acpi0: bus 6 (PEX4)
acpiprt7 at acpi0: bus 7 (PEX5)
acpicpu0 at acpi0: PSS
acpicpu1 at acpi0: PSS
acpibtn0 at acpi0: SLPB
bios0: ROM list: 0xc0000/0x9000 0xc9000/0x3c00! 0xcd000/0x1000
cpu0: Enhanced SpeedStep 2134 MHz: speeds: 2128, 1596 MHz
pci0 at mainbus0 bus 0: configuration mode 1 (bios)
pchb0 at pci0 dev 0 function 0 "Intel E7230 Host" rev 0x00
ppb0 at pci0 dev 1 function 0 "Intel E7230 PCIE" rev 0x00: apic 5 int 16
(irq 255)
pci1 at ppb0 bus 1
ppb1 at pci1 dev 0 function 0 "IDT 89HPES12N3A" rev 0x04
pci2 at ppb1 bus 2
ppb2 at pci2 dev 0 function 0 "IDT 89HPES12N3A" rev 0x04
pci3 at ppb2 bus 3
em0 at pci3 dev 0 function 0 "Intel PRO/1000 QP (82571EB)" rev 0x06:
apic 5 int 16 (irq 60), address 00:15:17:73:33:78
em1 at pci3 dev 0 function 1 "Intel PRO/1000 QP (82571EB)" rev 0x06:
apic 5 int 17 (irq 60), address 00:15:17:73:33:79
ppb3 at pci2 dev 1 function 0 "IDT 89HPES12N3A" rev 0x04
pci4 at ppb3 bus 4
em2 at pci4 dev 0 function 0 "Intel PRO/1000 QP (82571EB)" rev 0x06:
apic 5 int 17 (irq 60), address 00:15:17:73:33:7a
em3 at pci4 dev 0 function 1 "Intel PRO/1000 QP (82571EB)" rev 0x06:
apic 5 int 18 (irq 60), address 00:15:17:73:33:7b
ppb4 at pci0 dev 28 function 0 "Intel 82801GB PCIE" rev 0x01: apic 5 int
17 (irq 255)
pci5 at ppb4 bus 5
ppb5 at pci0 dev 28 function 4 "Intel 82801G PCIE" rev 0x01: apic 5 int
17 (irq 255)
pci6 at ppb5 bus 6
ppb6 at pci0 dev 28 function 5 "Intel 82801G PCIE" rev 0x01: apic 5 int
16 (irq 255)
pci7 at ppb6 bus 7
em4 at pci7 dev 0 function 0 "Intel PRO/1000MT (82573E)" rev 0x03: apic
5 int 17 (irq 12), address 00:15:17:39:39:c3
"Intel 82573E Serial" rev 0x03 at pci7 dev 0 function 3 not configured
"Intel 82573E KCS" rev 0x03 at pci7 dev 0 function 4 not configured
uhci0 at pci0 dev 29 function 0 "Intel 82801GB USB" rev 0x01: apic 5 int
23 (irq 10)
uhci1 at pci0 dev 29 function 1 "Intel 82801GB USB" rev 0x01: apic 5 int
19 (irq 9)
uhci2 at pci0 dev 29 function 2 "Intel 82801GB USB" rev 0x01: apic 5 int
18 (irq 11)
uhci3 at pci0 dev 29 function 3 "Intel 82801GB USB" rev 0x01: apic 5 int
16 (irq 12)
ehci0 at pci0 dev 29 function 7 "Intel 82801GB USB" rev 0x01: apic 5 int
23 (irq 10)
ehci0: timed out waiting for BIOS
usb0 at ehci0: USB revision 2.0
uhub0 at usb0 "Intel EHCI root hub" rev 2.00/1.00 addr 1
ppb7 at pci0 dev 30 function 0 "Intel 82801BA Hub-to-PCI" rev 0xe1
pci8 at ppb7 bus 8
vga1 at pci8 dev 4 function 0 "ATI ES1000" rev 0x02
wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation)
wsdisplay0: screen 1-5 added (80x25, vt100 emulation)
radeondrm0 at vga1: apic 5 int 18 (irq 11)
drm0 at radeondrm0
ichpcib0 at pci0 dev 31 function 0 "Intel 82801GB LPC" rev 0x01: PM disabled
pciide0 at pci0 dev 31 function 1 "Intel 82801GB IDE" rev 0x01: DMA,
channel 0 configured to compatibility, channel 1 configured to compatibility
pciide0: channel 0 disabled (no drives)
pciide0: channel 1 disabled (no drives)
pciide1 at pci0 dev 31 function 2 "Intel 82801GR RAID" rev 0x01: DMA,
channel 0 wired to native-PCI, channel 1 wired to native-PCI
pciide1: using apic 5 int 19 (irq 9) for native-PCI interrupt
wd0 at pciide1 channel 0 drive 0: <ST3160815AS>
wd0: 16-sector PIO, LBA48, 152627MB, 312581808 sectors
wd0(pciide1:0:0): using PIO mode 4, Ultra-DMA mode 6
wd1 at pciide1 channel 1 drive 0: <ST3160815AS>
wd1: 16-sector PIO, LBA48, 152627MB, 312581808 sectors
wd1(pciide1:1:0): using PIO mode 4, Ultra-DMA mode 6
ichiic0 at pci0 dev 31 function 3 "Intel 82801GB SMBus" rev 0x01: apic 5
int 19 (irq 9)
iic0 at ichiic0
adt0 at iic0 addr 0x2e: sch5027 rev 0x69
spdmem0 at iic0 addr 0x50: 1GB DDR2 SDRAM ECC PC2-5300CL5
spdmem1 at iic0 addr 0x52: 1GB DDR2 SDRAM ECC PC2-5300CL5
usb1 at uhci0: USB revision 1.0
uhub1 at usb1 "Intel UHCI root hub" rev 1.00/1.00 addr 1
usb2 at uhci1: USB revision 1.0
uhub2 at usb2 "Intel UHCI root hub" rev 1.00/1.00 addr 1
usb3 at uhci2: USB revision 1.0
uhub3 at usb3 "Intel UHCI root hub" rev 1.00/1.00 addr 1
usb4 at uhci3: USB revision 1.0
uhub4 at usb4 "Intel UHCI root hub" rev 1.00/1.00 addr 1
isa0 at ichpcib0
isadma0 at isa0
com0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo
com0: console
pckbc0 at isa0 port 0x60/5
pcppi0 at isa0 port 0x61
midi0 at pcppi0: <PC speaker>
spkr0 at pcppi0
npx0 at isa0 port 0xf0/16: reported by CPUID; using exception 16
fdc0 at isa0 port 0x3f0/6 irq 6 drq 2
mtrr: Pentium Pro MTRR support
vscsi0 at root
scsibus0 at vscsi0: 256 targets
softraid0 at root
root on wd0a swap on wd0b dump on wd0b
