I have a machine that is running 4.3 bsd.mp, MySQL and one single site
of PHP scripts which keep crashing. The frustrating thing is that it
doesn't panic the kernel so I can't get any DDB output, the machine
just locks up. Looking at it over the KVM it just shows the login
prompt with the cursor flashing but not responding.
Where do I go from here? How can I debug a problem that has no
symptoms other than the system silently locking up? I'd love to
provide more information but there's nothing to give.
We've swapped out the entire machine, tried the UP and MP kernels but
no joy. The plan is to upgrade it to 4.5 and see if the problems
persist. Failing that we're looking at a clean install on a brand new
machine but I'd like to avoid that if possible. Any suggestions about
how I can try and figure out what's killing it?
Many thanks,
G.
---- demsg follows ----
OpenBSD 4.3 (GENERIC.MP) #587: Wed Mar 12 11:21:57 MDT 2008
[email protected]:/usr/src/sys/arch/i386/compile/GENERIC.MP
cpu0: Intel(R) Xeon(R) CPU X3220 @ 2.40GHz ("GenuineIntel" 686-class)
2.41 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 = 3487866880 (3326MB)
avail mem = 3383980032 (3227MB)
mainbus0 at root
bios0 at mainbus0: AT/286+ BIOS, date 03/05/08, BIOS32 rev. 0 @
0xfac90, SMBIOS rev. 2.5 @ 0xcff9c000 (46 entries)
bios0: vendor Dell Inc. version "1.2.1" date 03/05/2008
bios0: Dell Inc. PowerEdge R200
acpi0 at bios0: rev 2
acpi0: tables DSDT FACP APIC SPCR HPET MCFG WD__ SLIC ERST HEST BERT
EINJ SSDT SSDT SSDT SSDT SSDT
acpi0: wakeup devices PCI0(S5)
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 X3220 @ 2.40GHz ("GenuineIntel" 686-class)
2.41 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
cpu2 at mainbus0: apid 2 (application processor)
cpu2: Intel(R) Xeon(R) CPU X3220 @ 2.40GHz ("GenuineIntel" 686-class)
2.41 GHz
cpu2:
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
cpu3 at mainbus0: apid 3 (application processor)
cpu3: Intel(R) Xeon(R) CPU X3220 @ 2.40GHz ("GenuineIntel" 686-class)
2.41 GHz
cpu3:
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 4 pa 0xfec00000, version 20, 24 pins
ioapic0: misconfigured as apic 0, remapped to apid 4
acpihpet0 at acpi0: 14318179 Hz
acpiprt0 at acpi0: bus 0 (PCI0)
acpiprt1 at acpi0: bus 1 (PEX1)
acpiprt2 at acpi0: bus 3 (SBE0)
acpiprt3 at acpi0: bus 4 (SBE4)
acpiprt4 at acpi0: bus 5 (SBE5)
acpiprt5 at acpi0: bus 6 (COMP)
acpicpu0 at acpi0: FVS, 2400, 2133, 1867, 1600 MHz
acpicpu1 at acpi0: FVS, 2400, 2133, 1867, 1600 MHz
acpicpu2 at acpi0: FVS, 2400, 2133, 1867, 1600 MHz
acpicpu3 at acpi0: FVS, 2400, 2133, 1867, 1600 MHz
bios0: ROM list: 0xc0000/0x9000 0xc9000/0x1000 0xca000/0x1800
0xcb800/0x5c00 0xec000/0x4000!
ipmi at mainbus0 not configured
pci0 at mainbus0 bus 0: configuration mode 1 (no bios)
pchb0 at pci0 dev 0 function 0 vendor "Intel", unknown product 0x29f0
rev 0x01
ppb0 at pci0 dev 1 function 0 vendor "Intel", unknown product 0x29f1
rev 0x01: apic 4 int 16 (irq 15)
pci1 at ppb0 bus 1
ppb1 at pci1 dev 0 function 0 "Intel PCIE-PCIE" rev 0x09
pci2 at ppb1 bus 2
mpi0 at pci2 dev 8 function 0 "Symbios Logic SAS1068" rev 0x01: apic 4
int 16 (irq 15)
scsibus0 at mpi0: 112 targets
sd0 at scsibus0 targ 0 lun 0: <Dell, VIRTUAL DISK, 1028> SCSI3 0/
direct fixed
sd0: 151634MB, 151634 cyl, 16 head, 128 sec, 512 bytes/sec, 310546432
sec total
ppb2 at pci0 dev 28 function 0 "Intel 82801I PCIE" rev 0x02: apic 4
int 16 (irq 15)
pci3 at ppb2 bus 3
ppb3 at pci0 dev 28 function 4 "Intel 82801I PCIE" rev 0x02
pci4 at ppb3 bus 4
bge0 at pci4 dev 0 function 0 "Broadcom BCM5721" rev 0x21, BCM5750 C1
(0x4201): apic 4 int 16 (irq 15), address 00:1e:c9:ff:14:38
brgphy0 at bge0 phy 1: BCM5750 10/100/1000baseT PHY, rev. 0
ppb4 at pci0 dev 28 function 5 "Intel 82801I PCIE" rev 0x02
pci5 at ppb4 bus 5
bge1 at pci5 dev 0 function 0 "Broadcom BCM5721" rev 0x21, BCM5750 C1
(0x4201): apic 4 int 17 (irq 14), address 00:1e:c9:ff:14:39
brgphy1 at bge1 phy 1: BCM5750 10/100/1000baseT PHY, rev. 0
uhci0 at pci0 dev 29 function 0 "Intel 82801I USB" rev 0x02: apic 4
int 21 (irq 11)
uhci1 at pci0 dev 29 function 1 "Intel 82801I USB" rev 0x02: apic 4
int 20 (irq 10)
uhci2 at pci0 dev 29 function 2 "Intel 82801I USB" rev 0x02: apic 4
int 21 (irq 11)
ehci0 at pci0 dev 29 function 7 "Intel 82801I USB" rev 0x02: apic 4
int 21 (irq 11)
usb0 at ehci0: USB revision 2.0
uhub0 at usb0 "Intel EHCI root hub" rev 2.00/1.00 addr 1
ppb5 at pci0 dev 30 function 0 "Intel 82801BA Hub-to-PCI" rev 0x92
pci6 at ppb5 bus 6
vga1 at pci6 dev 5 function 0 "ATI ES1000" rev 0x02
wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation)
wsdisplay0: screen 1-5 added (80x25, vt100 emulation)
ichpcib0 at pci0 dev 31 function 0 "Intel 82801IR LPC" rev 0x02: PM
disabled
pciide0 at pci0 dev 31 function 2 "Intel 82801I SATA" rev 0x02: DMA,
channel 0 configured to native-PCI, channel 1 configured to native-PCI
pciide0: using apic 4 int 23 (irq 6) for native-PCI interrupt
atapiscsi0 at pciide0 channel 0 drive 1
scsibus1 at atapiscsi0: 2 targets
cd0 at scsibus1 targ 0 lun 0: <TEAC, DVD-ROM DV28SV, D.0E> SCSI0 5/
cdrom removable
cd0(pciide0:0:1): using PIO mode 4, Ultra-DMA mode 5
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
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
npx0 at isa0 port 0xf0/16: reported by CPUID; using exception 16
pccom0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo
mtrr: Pentium Pro MTRR support
uhub4 at uhub0 port 5 "Cypress Semiconductor USB2 Hub" rev 2.00/0.0b
addr 2
softraid0 at root
root on sd0a swap on sd0b dump on sd0b
WARNING: / was not properly unmounted
--
Uganda Maximum - Enemy of the English Thrust
http://www.playr.co.uk/
