Is disabling ohci likely to be enough to prevent this recurring? Any other suggestions?
Jul 12 23:58:39 gr1 /bsd: ohci0: unrecoverable error, controller halted Jul 12 23:58:39 gr1 /bsd: ohci0: blocking intrs 0x10 Jul 12 23:58:39 gr1 /bsd: ohci1: unrecoverable error, controller halted Jul 12 23:58:39 gr1 /bsd: ohci1: blocking intrs 0x10 Jul 12 23:58:39 gr1 /bsd: ehci0: unrecoverable error, controller halted Jul 12 23:58:39 gr1 /bsd: ehci0: blocking intrs 0x10 Jul 12 23:58:39 gr1 /bsd: fxp1: warning: SCB timed out I'm not sure if it panicked at this point, I haven't had chance to put a conserver box up at that colo yet. OpenBSD 3.9-current (GENERIC.MP) #821: Thu Jul 6 11:34:21 MDT 2006 [EMAIL PROTECTED]:/usr/src/sys/arch/i386/compile/GENERIC.MP cpu0: AMD Opteron(tm) Processor 146 ("AuthenticAMD" 686-class, 1024KB L2 cache) 2 GHz cpu0: FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,SSE3 real mem = 1073246208 (1048092K) avail mem = 975052800 (952200K) using 4256 buffers containing 53764096 bytes (52504K) of memory mainbus0 (root) bios0 at mainbus0: AT/286+(00) BIOS, date 11/17/05, BIOS32 rev. 0 @ 0xf0010, SMBIOS rev. 2.3 @ 0xf8dc0 (60 entries) bios0: Supermicro H8SSL pcibios0 at bios0: rev 2.1 @ 0xf0000/0x10000 pcibios0: PCI IRQ Routing Table rev 1.0 @ 0xf4f50/160 (8 entries) pcibios0: no compatible PCI ICU found: ICU vendor 0x1166 product 0x0205 pcibios0: PCI bus #3 is the last bus bios0: ROM list: 0xc0000/0x8000 0xc8000/0x1800 0xc9800/0x1800 0xcb000/0x1000 mainbus0: Intel MP Specification (Version 1.4) (RCC Blast ) cpu0 at mainbus0: apid 0 (boot processor) cpu0: apic clock running at 199 MHz mainbus0: bus 0 is type PCI mainbus0: bus 1 is type PCI mainbus0: bus 2 is type PCI mainbus0: bus 3 is type PCI mainbus0: bus 4 is type ISA ioapic0 at mainbus0: apid 1 pa 0xfec00000, version 11, 16 pins ioapic1 at mainbus0: apid 2 pa 0xfec01000, version 11, 16 pins ioapic2 at mainbus0: apid 3 pa 0xfec02000, version 11, 16 pins pci0 at mainbus0 bus 0: configuration mode 1 (no bios) ppb0 at pci0 dev 1 function 0 "ServerWorks HT-1000 PCI" rev 0x00 pci1 at ppb0 bus 1 ppb1 at pci1 dev 13 function 0 "ServerWorks HT-1000 PCIX" rev 0xb2 pci2 at ppb1 bus 2 ppb2 at pci2 dev 1 function 0 "Intel S21154AE/BE PCI-PCI" rev 0x00 pci3 at ppb2 bus 3 fxp0 at pci3 dev 4 function 0 "Intel 8255x" rev 0x0d, i82550: apic 2 int 4 (irq 10), address 00:02:b3:c8:0d:c3 inphy0 at fxp0 phy 1: i82555 10/100 PHY, rev. 4 fxp1 at pci3 dev 5 function 0 "Intel 8255x" rev 0x0d, i82550: apic 2 int 5 (irq 10), address 00:02:b3:c8:0d:c4 inphy1 at fxp1 phy 1: i82555 10/100 PHY, rev. 4 bge0 at pci2 dev 3 function 0 "Broadcom BCM5704C" rev 0x10, BCM5704 B0 (0x2100): apic 2 int 8 (irq 10), address 00:30:48:56:6b:76 brgphy0 at bge0 phy 1: BCM5704 10/100/1000baseT PHY, rev. 0 bge1 at pci2 dev 3 function 1 "Broadcom BCM5704C" rev 0x10, BCM5704 B0 (0x2100): apic 2 int 9 (irq 10), address 00:30:48:56:6b:77 brgphy1 at bge1 phy 1: BCM5704 10/100/1000baseT PHY, rev. 0 pciide0 at pci1 dev 14 function 0 "ServerWorks SATA" rev 0x00: DMA pciide0: using apic 1 int 11 (irq 11) for native-PCI interrupt pciide0: port 0: PHY offline pciide0: port 1: PHY offline pciide0: port 2: PHY offline pciide0: port 3: PHY offline pciide1 at pci1 dev 14 function 1 "ServerWorks SATA" rev 0x00 piixpm0 at pci0 dev 2 function 0 "ServerWorks HT-1000" rev 0x00: polling iic0 at piixpm0 admcts0 at iic0 addr 0x2c pciide2 at pci0 dev 2 function 1 "ServerWorks HT-1000 IDE" rev 0x00: DMA wd0 at pciide2 channel 0 drive 0: <TRANSCEND DOM512M> wd0: 1-sector PIO, LBA, 488MB, 1000944 sectors wd0(pciide2:0:0): using PIO mode 4 pcib0 at pci0 dev 2 function 2 "ServerWorks HT-1000 LPC" rev 0x00 ohci0 at pci0 dev 3 function 0 "ServerWorks HT-1000 USB" rev 0x01: apic 1 int 10 (irq 10), version 1.0, legacy support usb0 at ohci0: USB revision 1.0 uhub0 at usb0 uhub0: ServerWorks OHCI root hub, rev 1.00/1.00, addr 1 uhub0: 2 ports with 2 removable, self powered ohci1 at pci0 dev 3 function 1 "ServerWorks HT-1000 USB" rev 0x01: apic 1 int 10 (irq 10), version 1.0, legacy support usb1 at ohci1: USB revision 1.0 uhub1 at usb1 uhub1: ServerWorks OHCI root hub, rev 1.00/1.00, addr 1 uhub1: 2 ports with 2 removable, self powered ehci0 at pci0 dev 3 function 2 "ServerWorks HT-1000 USB" rev 0x01: apic 1 int 10 (irq 10) usb2 at ehci0: USB revision 2.0 uhub2 at usb2 uhub2: ServerWorks EHCI root hub, rev 2.00/1.00, addr 1 uhub2: 4 ports with 4 removable, self powered vga1 at pci0 dev 5 function 0 "ATI Rage XL" rev 0x27 wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation) wsdisplay0: screen 1-5 added (80x25, vt100 emulation) pchb0 at pci0 dev 24 function 0 "AMD AMD64 HyperTransport" rev 0x00 pchb1 at pci0 dev 24 function 1 "AMD AMD64 Address Map" rev 0x00 pchb2 at pci0 dev 24 function 2 "AMD AMD64 DRAM Cfg" rev 0x00 pchb3 at pci0 dev 24 function 3 "AMD AMD64 Misc Cfg" rev 0x00 isa0 at pcib0 isadma0 at isa0 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 npx0 at isa0 port 0xf0/16: using exception 16 pccom0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo pccom0: console pccom1 at isa0 port 0x2f8/8 irq 3: ns16550a, 16 byte fifo fdc0 at isa0 port 0x3f0/6 irq 6 drq 2 fd0 at fdc0 drive 0: 1.44MB 80 cyl, 2 head, 18 sec biomask 0 netmask 0 ttymask 0 pctr: user-level cycle counter enabled dkcsum: wd0 matches BIOS drive 0x80 root on wd0a rootdev=0x0 rrootdev=0x300 rawdev=0x302