> Telling people exactly what you are using might help. A "server" means a > lot of things. A complete dmesg output would help, too. Lastly have you > patched it, and have you added anything to it? Are you running the stock > generic kernel?
Well, specifically it's this box http://herologic.com/oscommerce/catalog/product_info.php?cPath=1_34&products_id=58 The kernel is patched to support DMA for the chipset (now in CVS http://marc.info/?l=openbsd-cvs&m=123106551324431&w=2), but the same symptoms occur with the stock kernel. Full dmesg below. Lars OpenBSD 4.4 (GENERIC) #2: Mon Dec 29 01:37:50 GMT 2008 lars@:/usr/src/sys/arch/i386/compile/GENERIC cpu0: Geode(TM) Integrated Processor by National Semi ("Geode by NSC" 586-class) 333 MHz cpu0: FPU,DE,PSE,TSC,MSR,CX8,PGE,CMOV,MMX real mem = 259350528 (247MB) avail mem = 242323456 (231MB) mainbus0 at root bios0 at mainbus0: AT/286+ BIOS, date 09/01/06, BIOS32 rev. 0 @ 0xfadd0, SMBIOS rev. 2.2 @ 0xf0000 (28 entries) bios0: vendor Phoenix Technologies, LTD version "6.00 PG" date 09/01/2006 apm0 at bios0: Power Management spec V1.2 (slowidle) apm0: AC on, battery charge unknown acpi at bios0 function 0x0 not configured pcibios0 at bios0: rev 2.1 @ 0xf0000/0xdfb4 pcibios0: PCI IRQ Routing Table rev 1.0 @ 0xfdf20/144 (7 entries) pcibios0: bad IRQ table checksum pcibios0: PCI BIOS has 7 Interrupt Routing table entries pcibios0: PCI Exclusive IRQs: 5 7 10 11 pcibios0: no compatible PCI ICU found pcibios0: Warning, unable to fix up PCI interrupt routing pcibios0: PCI bus #0 is the last bus bios0: ROM list: 0xc0000/0x8000 0xef000/0x1000! cpu0 at mainbus0 pci0 at mainbus0 bus 0: configuration mode 1 (bios) pchb0 at pci0 dev 1 function 0 "NS CS5535 Host" rev 0x21 vga1 at pci0 dev 1 function 1 "NS CS5535 VIDEO" rev 0x00 wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation) wsdisplay0: screen 1-5 added (80x25, vt100 emulation) drm at vga1 unsupported pcib0 at pci0 dev 15 function 0 "NS CS5535 ISA" rev 0x13 pciide0 at pci0 dev 15 function 2 "NS CS5535 IDE" rev 0x00: DMA, channel 0 wired to compatibility wd0 at pciide0 channel 0 drive 0: <SAMSUNG HM160HC> wd0: 16-sector PIO, LBA48, 152627MB, 312581808 sectors wd0(pciide0:0:0): using PIO mode 4, Ultra-DMA mode 4 ohci0 at pci0 dev 15 function 4 "NS CS5535 USB" rev 0x06: irq 10, version 1.0, legacy support ohci1 at pci0 dev 15 function 5 "NS CS5535 USB" rev 0x06: irq 7, version 1.0, legacy support rl0 at pci0 dev 18 function 0 "Realtek 8139" rev 0x10: irq 11, address 00:00:00:00:00:00 rlphy0 at rl0 phy 0: RTL internal PHY rl1 at pci0 dev 19 function 0 "Realtek 8139" rev 0x10: irq 5, address 00:00:00:00:00:00 rlphy1 at rl1 phy 0: RTL internal PHY rl2 at pci0 dev 20 function 0 "Realtek 8139" rev 0x10: irq 10, address 00:00:00:00:00:00 rlphy2 at rl2 phy 0: RTL internal PHY ral0 at pci0 dev 21 function 0 "Ralink RT2860" rev 0x00: irq 11, address 00:00:00:00:00:00 ral0: MAC/BBP RT2860 (rev 0x0101), RF RT2820 (2T3R) 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 pcppi0 at isa0 port 0x61 midi0 at pcppi0: <PC speaker> spkr0 at pcppi0 it0 at isa0 port 0x2e/2: IT8712F rev 0x07, EC port 0x290 npx0 at isa0 port 0xf0/16: reported by CPUID; using exception 16 usb0 at ohci0: USB revision 1.0 uhub0 at usb0 "NS OHCI root hub" rev 1.00/1.00 addr 1 usb1 at ohci1: USB revision 1.0 uhub1 at usb1 "NS OHCI root hub" rev 1.00/1.00 addr 1 biomask f7cd netmask ffed ttymask ffff softraid0 at root root on wd0a swap on wd0b dump on wd0b

