On Tue, 27 Oct 2009 07:10:24 -0400
Steve Shockley steve.shock...@shockley.net wrote:
I recently upgraded my firewall box from 4.4 to 4.6. At first it was
running well (about a week), but yesterday I started getting
occasional hangs where the screen would be blank and it'd stop
responding to ping (and passing traffic). Figuring it was a hardware
failure, I swapped the drive into another box. I still seem to be
getting occasional hangs; I even turned off screen blanking, and when
it hangs there's nothing on the screen (monitor goes to power save).
The only shared hardware between the two machines is a Compaq fiber
em NIC (which I'll replace tonight) and the hard drive (which isn't
showing any errors). Assuming it is a software problem, how can I
diagnose it? I'll paste the dmesg below. I'm running 4.6 with patch
001 and 002 applied, and I've tried both the sp and mp kernels.
Although that may not be the problem, try to turn of acpi in kernel.
Helps me in 90% of sporadic hangs or reboots.
I even made that the routine: if I have new hardware and would like to
test it, first i try run it with acpi on, if it hangs or shows speed
regression - i just turn acpi off, and in 90% i am happy. for
the rest 10% i change my hardware.
OpenBSD 4.6-stable (GENERIC) #1: Tue Oct 6 05:40:03 EDT 2009
r...@build46.localdomain:/usr/src/sys/arch/i386/compile/GENERIC
cpu0: Intel(R) Pentium(R) 4 CPU 3.06GHz (GenuineIntel 686-class)
3.07 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,CNXT-ID,xTPR
real mem = 3220668416 (3071MB)
avail mem = 3120185344 (2975MB)
mainbus0 at root
bios0 at mainbus0: AT/286+ BIOS, date 10/14/04, BIOS32 rev. 0 @
0xffe90, SMBIOS rev. 2.3 @ 0xfae10 (77 entries)
bios0: vendor Dell Computer Corporation version A05 date 10/14/2004
bios0: Dell Computer Corporation PowerEdge 650
acpi0 at bios0: rev 0
acpi0: tables DSDT FACP APIC SPCR
acpi0: wakeup devices PCI0(S5) PCI1(S5) PCI2(S5)
acpitimer0 at acpi0: 3579545 Hz, 32 bits
acpimadt0 at acpi0 addr 0xfee0: PC-AT compat
cpu0 at mainbus0: apid 0 (boot processor)
cpu0: apic clock running at 133MHz
cpu at mainbus0: not configured
ioapic0 at mainbus0: apid 2 pa 0xfec0, version 11, 16 pins
ioapic0: misconfigured as apic 0, remapped to apid 2
ioapic1 at mainbus0: apid 3 pa 0xfec01000, version 11, 16 pins
ioapic1: misconfigured as apic 0, remapped to apid 3
ioapic2 at mainbus0: apid 4 pa 0xfec02000, version 11, 16 pins
ioapic2: misconfigured as apic 0, remapped to apid 4
acpiprt0 at acpi0: bus 0 (PCI0)
acpiprt1 at acpi0: bus 1 (PCI1)
acpiprt2 at acpi0: bus 2 (PCI2)
acpicpu0 at acpi0
bios0: ROM list: 0xc/0x8000 0xc8000/0x4800 0xec000/0x4000!
pci0 at mainbus0 bus 0: configuration mode 1 (bios)
pchb0 at pci0 dev 0 function 0 ServerWorks GCNB-LE Host rev 0x32
pchb1 at pci0 dev 0 function 1 ServerWorks GCNB-LE Host rev 0x00
pci1 at pchb1 bus 1
em0 at pci1 dev 3 function 0 Intel PRO/1000MT (82546EB) rev 0x01:
apic 3 int 3 (irq 7), address 00:04:23:a5:c8:6e
em1 at pci1 dev 3 function 1 Intel PRO/1000MT (82546EB) rev 0x01:
apic 3 int 4 (irq 5), address 00:04:23:a5:c8:6f
em2 at pci0 dev 3 function 0 Intel PRO/1000 (82542) rev 0x03: apic
3 int 1 (irq 15), address 00:08:c7:86:39:f5
vga1 at pci0 dev 4 function 0 ATI Rage XL rev 0x27
wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation)
wsdisplay0: screen 1-5 added (80x25, vt100 emulation)
pciide0 at pci0 dev 5 function 0 CMD Technology PCI0680 rev 0x02
pciide0: bus-master DMA support present
pciide0: channel 0 wired to native-PCI mode
pciide0: using apic 3 int 7 (irq 11) for native-PCI interrupt
wd0 at pciide0 channel 0 drive 0: ST340014A
wd0: 16-sector PIO, LBA48, 38166MB, 78165360 sectors
wd0(pciide0:0:0): using PIO mode 4, Ultra-DMA mode 5
pciide0: channel 1 wired to native-PCI mode
piixpm0 at pci0 dev 15 function 0 ServerWorks CSB6 rev 0xa0: SMBus
disabled
pciide1 at pci0 dev 15 function 1 ServerWorks CSB6 RAID/IDE rev
0xa0: DMA atapiscsi0 at pciide1 channel 0 drive 0
scsibus0 at atapiscsi0: 2 targets
cd0 at scsibus0 targ 0 lun 0: TEAC, CD-224E, K.9A ATAPI 5/cdrom
removable cd0(pciide1:0:0): using PIO mode 4, DMA mode 2, Ultra-DMA
mode 2 ohci0 at pci0 dev 15 function 2 ServerWorks CSB6 USB rev
0x05: apic 2 int 10 (irq 10), version 1.0, legacy support
pcib0 at pci0 dev 15 function 3 ServerWorks GCLE-2 Host rev 0x00
pchb2 at pci0 dev 16 function 0 ServerWorks CIOB-E rev 0x12
pchb3 at pci0 dev 16 function 2 ServerWorks CIOB-E rev 0x12
pci2 at pchb3 bus 2
usb0 at ohci0: USB revision 1.0
uhub0 at usb0 ServerWorks OHCI root hub rev 1.00/1.00 addr 1
isa0 at pcib0
isadma0 at isa0
com0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo
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
pms0 at pckbc0 (aux slot)
pckbc0: using irq 12 for aux slot
