Hi all,

I brought my servers up to current last Friday and have been plagued with instability ever since. I don't yet have serial consoles set up so I'm not reporting the panics I've received, other than to say they've been primarily page faults.

However, one thing I can report is that every time I run mt rewoffl on my server with the tape drive attached, the server immediately locks up hard. No keyboard, no ssh, no reply to pings, and no panic at first, although that must appear eventually. I've had the page fault panic on the monitor every time I've ridden back into work to reboot the frozen server.

I'll have serial consoles on everything as soon as the parts get here, and can provide proper reports then. My hope is that some developer can read this and have a "light bulb" moment. We already know you devs can read minds, run faster than speeding hard disk platters, and leap tall server racks with a single bound ;-)

The following dmesg is from a GENERIC.MP kernel that has had acpi disabled with config. That doesn't seem to have made a difference in this case, though, since I just locked everything up again. I can provide a dmesg of the kernel before I disabled acpi after all the users go home tonight if needed.

Thanks,

Jeff Ross

OpenBSD 4.2-current (GENERIC.MP) #30: Fri Nov 16 17:58:26 MST 2007
    [EMAIL PROTECTED]:/usr/src/sys/arch/i386/compile/GENERIC.MP
cpu0: Intel(R) Xeon(TM) CPU 2.66GHz ("GenuineIntel" 686-class) 2.67 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  = 2146988032 (2047MB)
avail mem = 2068156416 (1972MB)
mainbus0 at root
bios0 at mainbus0: AT/286+ BIOS, date 02/09/05, BIOS32 rev. 0 @ 0xf0010, SMBIOS rev. 2.3 @ 0xf82a0 (48 entries)
bios0: vendor American Megatrends Inc. version "080008" date 02/09/2005
pcibios0 at bios0: rev 2.1 @ 0xf0000/0x10000
pcibios0: PCI IRQ Routing Table rev 1.0 @ 0xf2ff0/224 (12 entries)
pcibios0: PCI Interrupt Router at 000:31:0 ("Intel 82801CA LPC" rev 0x00)
pcibios0: PCI bus #5 is the last bus
bios0: ROM list: 0xc0000/0x8000 0xc8000/0x1800 0xc9800/0x2200
acpi at mainbus0 not configured
mainbus0: Intel MP Specification (Version 1.4)
cpu0 at mainbus0: apid 0 (boot processor)
cpu0: apic clock running at 133 MHz
cpu1 at mainbus0: apid 6 (application processor)
cpu1: Intel(R) Xeon(TM) CPU 2.66GHz ("GenuineIntel" 686-class) 2.67 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,CNXT-ID,xTPR
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 PCI
mainbus0: bus 5 is type PCI
mainbus0: bus 6 is type ISA
ioapic0 at mainbus0: apid 8 pa 0xfec00000, version 20, 24 pins
ioapic1 at mainbus0: apid 9 pa 0xfec80000, version 20, 24 pins
ioapic2 at mainbus0: apid 10 pa 0xfec80400, version 20, 24 pins
pci0 at mainbus0 bus 0: configuration mode 1 (no bios)
pchb0 at pci0 dev 0 function 0 "Intel E7501 MCH Host" rev 0x01
ppb0 at pci0 dev 2 function 0 "Intel E7500 MCH" rev 0x01
pci1 at ppb0 bus 2
"Intel 82870P2 IOxAPIC" rev 0x04 at pci1 dev 28 function 0 not configured
ppb1 at pci1 dev 29 function 0 "Intel 82870P2 PCIX-PCIX" rev 0x04
pci2 at ppb1 bus 5
"Intel 82870P2 IOxAPIC" rev 0x04 at pci1 dev 30 function 0 not configured
ppb2 at pci1 dev 31 function 0 "Intel 82870P2 PCIX-PCIX" rev 0x04
pci3 at ppb2 bus 3
ppb3 at pci3 dev 3 function 0 "IBM 133 PCIX-PCIX" rev 0x03
pci_intr_map: bus 3 dev 3 func 0 pin 1; line 10
pci_intr_map: no MP mapping found
pci_intr_map: bus 3 dev 3 func 0 pin 2; line 10
pci_intr_map: no MP mapping found
pci_intr_map: bus 3 dev 3 func 0 pin 3; line 10
pci_intr_map: no MP mapping found
pci_intr_map: bus 3 dev 3 func 0 pin 4; line 10
pci_intr_map: no MP mapping found
pci4 at ppb3 bus 4
ami0 at pci4 dev 0 function 0 "Symbios Logic MegaRAID 320" rev 0x02: apic 9 int 0 (irq 10)
ami0: LSI 532, 32b, FW 414C, BIOS vH429, 128MB RAM
ami0: 2 channels, 0 FC loops, 3 logical drives
scsibus0 at ami0: 40 targets
sd0 at scsibus0 targ 0 lun 0: <AMI, Host drive #00, > SCSI2 0/direct fixed
sd0: 69618MB, 8875 cyl, 255 head, 63 sec, 512 bytes/sec, 142577664 sec total
sd1 at scsibus0 targ 1 lun 0: <AMI, Host drive #01, > SCSI2 0/direct fixed
sd1: 69618MB, 8875 cyl, 255 head, 63 sec, 512 bytes/sec, 142577664 sec total
sd2 at scsibus0 targ 2 lun 0: <AMI, Host drive #02, > SCSI2 0/direct fixed
sd2: 69618MB, 8875 cyl, 255 head, 63 sec, 512 bytes/sec, 142577664 sec total
scsibus1 at ami0: 16 targets
safte0 at scsibus1 targ 6 lun 0: <SUPER, GEM318, 0> SCSI2 3/processor fixed
scsibus2 at ami0: 16 targets
safte1 at scsibus2 targ 6 lun 0: <SUPER, GEM318, 0> SCSI2 3/processor fixed
ahc0 at pci3 dev 6 function 0 "Adaptec AHA-29160 U160" rev 0x02: apic 9 int 4 (irq 10)
scsibus3 at ahc0: 16 targets
st0 at scsibus3 targ 6 lun 0: <SEAGATE, DAT 9SP40-000, 910B> SCSI3 1/sequential removable uhci0 at pci0 dev 29 function 0 "Intel 82801CA/CAM USB" rev 0x02: apic 8 int 16 (irq 10)
ppb4 at pci0 dev 30 function 0 "Intel 82801BA AGP" rev 0x42
pci5 at ppb4 bus 1
fxp0 at pci5 dev 1 function 0 "Intel 8255x" rev 0x10, i82551: apic 8 int 17 (irq 5), address 00:e0:81:26:a9:e4
inphy0 at fxp0 phy 1: i82555 10/100 PHY, rev. 4
vga1 at pci5 dev 2 function 0 "ATI Rage XL" rev 0x27
wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation)
wsdisplay0: screen 1-5 added (80x25, vt100 emulation)
skc0 at pci5 dev 4 function 0 "D-Link Systems DGE-530T A1" rev 0x11, Yukon (0x1): apic 8 int 19 (irq 9)
sk0 at skc0 port A: address 00:13:46:72:3b:1d
eephy0 at sk0 phy 0: Marvell 88E1011 Gigabit PHY, rev. 3
ichpcib0 at pci0 dev 31 function 0 "Intel 82801CA LPC" rev 0x02: 24-bit timer at 3579545Hz pciide0 at pci0 dev 31 function 1 "Intel 82801CA IDE" rev 0x02: DMA, channel 0 configured to compatibility, channel 1 configured to compatibility
atapiscsi0 at pciide0 channel 0 drive 0
scsibus4 at atapiscsi0: 2 targets
cd0 at scsibus4 targ 0 lun 0: <SONY, DVD RW DW-U18A, UYS4> SCSI0 5/cdrom removable
cd0(pciide0:0:0): using PIO mode 4, Ultra-DMA mode 2
pciide0: channel 1 disabled (no drives)
ichiic0 at pci0 dev 31 function 3 "Intel 82801CA/CAM SMBus" rev 0x02: apic 8 int 17 (irq 0)
iic0 at ichiic0
lm1 at iic0 addr 0x29: W83782D
iic0: addr 0x48 01=00 02=4b 03=50 05=00 06=4b 07=50 09=00 0a=4b 0b=50 0d=00 0e=4b 0f=50 11=00 12=4b 13=50 15=00 16=4b 17=50 19=00 1a=4b 1b=50 1d=00 1e=4b 1f=50 21=00 22=4b 23=50 25=00 26=4b 27=50 29=00 2a=4b 2b=50 2d=00 2e=4b 2f=50 31=00 32=4b 33=50 35=00 36=4b 37=50 39=00 3a=4b 3b=50 3d=00 3e=4b 3f=50 41=00 42=4b 43=50 45=00 46=4b 47=50 49=00 4a=4b 4b=50 4d=00 4e=4b 4f=50 51=00 52=4b 53=50 55=00 56=4b 57=50 59=00 5a=4b 5b=50 5d=00 5e=4b 5f=50 61=00 62=4b 63=50 65=00 66=4b 67=50 69=00 6a=4b 6b=50 6d=00 6e=4b 6f=50 71=00 72=4b 73=50 75=00 76=4b 77=50 79=00 7a=4b 7b=50 7d=00 7e=4b 7f=50 81=00 82=4b 83=50 85=00 86=4b 87=50 89=00 8a=4b 8b=50 8d=00 8e=4b 8f=50 91=00 92=4b 93=50 95=00 96=4b 97=50 99=00 9a=4b 9b=50 9d=00 9e=4b 9f=50 a1=00 a2=4b a3=50 a5=00 a6=4b a7=50 a9=00 aa=4b ab=50 ad=00 ae=4b af=50 b1=00 b2=4b b3=50 b5=00 b6=4b b7=50 b9=00 ba=4b bb=50 bd=00 be=4b bf=50 c1=00 c2=4b c3=50 c5=00 c6=4b c7=50 c9=00 ca=4b cb=50 cd=00 ce=4b cf=50 d1=00 d2=4b d3=50 d5=00 d6=4b d7=50 d9=00 da=4b db=50 dd=00 de=4b df=50 e1=00 e2=4b e3=50 e5=00 e6=4b e7=50 e9=00 ea=4b eb=50 ed=00 ee=4b ef=50 f1=00 f2=4b f3=50 f5=00 f6=4b f7=50 f9=00 fa=4b fb=50 fd=00 fe=4b ff=50 words 00=1f80 01=00ff 02=4b00 03=5000 04=1f80 05=00ff 06=4b00 07=5000 08=1f80 09=00ff 0a=4b00 0b=5000 0c=1f80 0d=00ff 0e=4b00 0f=5000 iic0: addr 0x49 01=00 02=4b 03=50 05=00 06=4b 07=50 09=00 0a=4b 0b=50 0d=00 0e=4b 0f=50 11=00 12=4b 13=50 15=00 16=4b 17=50 19=00 1a=4b 1b=50 1d=00 1e=4b 1f=50 21=00 22=4b 23=50 25=00 26=4b 27=50 29=00 2a=4b 2b=50 2d=00 2e=4b 2f=50 31=00 32=4b 33=50 35=00 36=4b 37=50 39=00 3a=4b 3b=50 3d=00 3e=4b 3f=50 41=00 42=4b 43=50 45=00 46=4b 47=50 49=00 4a=4b 4b=50 4d=00 4e=4b 4f=50 51=00 52=4b 53=50 55=00 56=4b 57=50 59=00 5a=4b 5b=50 5d=00 5e=4b 5f=50 61=00 62=4b 63=50 65=00 66=4b 67=50 69=00 6a=4b 6b=50 6d=00 6e=4b 6f=50 71=00 72=4b 73=50 75=00 76=4b 77=50 79=00 7a=4b 7b=50 7d=00 7e=4b 7f=50 81=00 82=4b 83=50 85=00 86=4b 87=50 89=00 8a=4b 8b=50 8d=00 8e=4b 8f=50 91=00 92=4b 93=50 95=00 96=4b 97=50 99=00 9a=4b 9b=50 9d=00 9e=4b 9f=50 a1=00 a2=4b a3=50 a5=00 a6=4b a7=50 a9=00 aa=4b ab=50 ad=00 ae=4b af=50 b1=00 b2=4b b3=50 b5=00 b6=4b b7=50 b9=00 ba=4b bb=50 bd=00 be=4b bf=50 c1=00 c2=4b c3=50 c5=00 c6=4b c7=50 c9=00 ca=4b cb=50 cd=00 ce=4b cf=50 d1=00 d2=4b d3=50 d5=00 d6=4b d7=50 d9=00 da=4b db=50 dd=00 de=4b df=50 e1=00 e2=4b e3=50 e5=00 e6=4b e7=50 e9=00 ea=4b eb=50 ed=00 ee=4b ef=50 f1=00 f2=4b f3=50 f5=00 f6=4b f7=50 f9=00 fa=4b fb=50 fd=00 fe=4b ff=50 words 00=2500 01=00ff 02=4b00 03=5000 04=2500 05=00ff 06=4b00 07=5000 08=2500 09=00ff 0a=4b00 0b=5000 0c=2580 0d=00ff 0e=4b00 0f=5000
spdmem0 at iic0 addr 0x50: 512MB DDR SDRAM registered ECC PC2100CL2.5
spdmem1 at iic0 addr 0x51: 512MB DDR SDRAM registered ECC PC2300CL2.5
spdmem2 at iic0 addr 0x54: 512MB DDR SDRAM registered ECC PC2100CL2.5
spdmem3 at iic0 addr 0x55: 512MB DDR SDRAM registered ECC PC2100CL2.5
usb0 at uhci0: USB revision 1.0
uhub0 at usb0 "Intel UHCI root hub" rev 1.00/1.00 addr 1
isa0 at ichpcib0
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
pmsi0 at pckbc0 (aux slot)
pckbc0: using irq 12 for aux slot
wsmouse0 at pmsi0 mux 0
pcppi0 at isa0 port 0x61
midi0 at pcppi0: <PC speaker>
spkr0 at pcppi0
lm0 at isa0 port 0x290/8: W83627HF
npx0 at isa0 port 0xf0/16: reported by CPUID; using exception 16
pccom0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo
pccom1 at isa0 port 0x2f8/8 irq 3: ns16550a, 16 byte fifo
mtrr: Pentium Pro MTRR support
dkcsum: sd0 matches BIOS drive 0x80
dkcsum: sd1 matches BIOS drive 0x81
dkcsum: sd2 matches BIOS drive 0x82
root on sd0a swap on sd0b dump on sd0b
WARNING: / was not properly unmounted

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