T&E method
Alastair Johnson wrote:
> Got the following error on 2 identical
firewalls last night:
> uvm_fault(0xd0891180, 0x0 0, 3) -> e
> kernel: page
fault trap, code=0
> Stopped at pf_test_rule+0xa87: movl %ecx,0x4(%eax)
> OpenBSD 4.6 installed from the ISO /OpenBSD/4.6/i386/install46.iso
>
Hardware is a Dell R200 with 2 onboard broadcom NIC interfaces and a 4 port
>
Intel PRO/1000 card. 2GB RAM and a single SATA hard drive.
> We have 2 of
these servers in a failover configuration using PFsync and CARP
> utilising 5
NICs:
> 2 connected to external lines and 2 to internal departments and a 5th
for
> pfsync.
> Having previously been up for a couple of weeks both were
rebooted at the
> weekend but then both crashed last night after little more
than 24h uptime.
> They crashed at different times in the night. Both were at
the DDB prompt
> and showing exactly the same error:
> uvm_fault(0xd0891180,
0x0 0, 3) -> e
> kernel: page fault trap, code=0
> Stopped at
pf_test_rule+0xa87: movl %ecx,0x4(%eax)
> and then the ddb{0}> prompt. no
mention of a panic
> picture here -
http://img121.imageshack.us/img121/4571/cpicture.jpg
> Unfortunately both were
rebooted before I could do a trace.
> Below is a dmesg output. I realise this
isnt much to go on but if anyone had
> any suggestions it would be much
appreciated.
> Alastair Johnson
> DMESG output
> ============
> OpenBSD 4.6
(GENERIC.MP) #89: Thu Jul 9 21:32:39 MDT 2009
>
[email protected]:/usr/src/sys/arch/i386/compile/GENERIC.MP
> cpu0:
Intel(R) Xeon(R) CPU E3120 @ 3.16GHz ("GenuineIntel" 686-class) 3.17
> GHz
>
cpu0:
>
FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUS
H,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,MWAIT,DS-CPL,VMX,SMX,EST,TM2,C
X16,xTPR
> real mem = 2145689600 (2046MB)
> avail mem = 2065969152 (1970MB)
>
mainbus0 at root
> bios0 at mainbus0: AT/286+ BIOS, date 05/15/09, BIOS32 rev.
0 @ 0xfac90,
> SMBIOS rev. 2.5 @ 0x7ff9c000 (46 entries)
> bios0: vendor Dell
Inc. version "1.4.3" date 05/15/2009
> 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
> 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 333MHz
> cpu1 at mainbus0: apid 1 (application processor)
> cpu1: Intel(R)
Xeon(R) CPU E3120 @ 3.16GHz ("GenuineIntel" 686-class) 3.17
> GHz
> cpu1:
>
FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUS
H,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,MWAIT,DS-CPL,VMX,SMX,EST,TM2,C
X16,xTPR
> ioapic0 at mainbus0: apid 2 pa 0xfec00000, version 20, 24 pins
>
ioapic0: misconfigured as apic 0, remapped to apid 2
> acpihpet0 at acpi0:
14318179 Hz
> acpiprt0 at acpi0: bus 0 (PCI0)
> acpiprt1 at acpi0: bus 1
(PEX1)
> acpiprt2 at acpi0: bus 2 (SBE0)
> acpiprt3 at acpi0: bus 6 (SBE4)
>
acpiprt4 at acpi0: bus 7 (SBE5)
> acpiprt5 at acpi0: bus 8 (COMP)
> acpicpu0
at acpi0: PSS
> acpicpu1 at acpi0: PSS
> bios0: ROM list: 0xc0000/0x9000
0xc9000/0x1000 0xca000/0x1800
> 0xec000/0x4000!
> ipmi at mainbus0 not
configured
> cpu0: Enhanced SpeedStep 3167 MHz: speeds: 3166, 2667, 2333, 2000
MHz
> pci0 at mainbus0 bus 0: configuration mode 1 (bios)
> pchb0 at pci0 dev
0 function 0 "Intel 3200/3210 Host" rev 0x01
> ppb0 at pci0 dev 1 function 0
"Intel 3200/3210 PCIE" rev 0x01: apic 2 int 16
> (irq 15)
> pci1 at ppb0 bus 1
> ppb1 at pci0 dev 28 function 0 "Intel 82801I PCIE" rev 0x02: apic 2 int 16
>
(irq 15)
> pci2 at ppb1 bus 2
> ppb2 at pci2 dev 0 function 0 "IDT
89HPES12N3A" rev 0x0e
> pci3 at ppb2 bus 3
> ppb3 at pci3 dev 2 function 0
"IDT 89HPES12N3A" rev 0x0e
> pci4 at ppb3 bus 4
> em0 at pci4 dev 0 function 0
"Intel PRO/1000 QP (82575GB)" rev 0x02: apic 2
> int 18 (irq 14), address
00:1b:21:3f:1c:80
> em1 at pci4 dev 0 function 1 "Intel PRO/1000 QP (82575GB)"
rev 0x02: apic 2
> int 19 (irq 5), address 00:1b:21:3f:1c:81
> ppb4 at pci3
dev 4 function 0 "IDT 89HPES12N3A" rev 0x0e
> pci5 at ppb4 bus 5
> em2 at pci5
dev 0 function 0 "Intel PRO/1000 QP (82575GB)" rev 0x02: apic 2
> int 16 (irq
15), address 00:1b:21:3f:1c:84
> em3 at pci5 dev 0 function 1 "Intel PRO/1000
QP (82575GB)" rev 0x02: apic 2
> int 17 (irq 14), address 00:1b:21:3f:1c:85
>
ppb5 at pci0 dev 28 function 4 "Intel 82801I PCIE" rev 0x02
> pci6 at ppb5 bus
6
> bge0 at pci6 dev 0 function 0 "Broadcom BCM5721" rev 0x21, BCM5750 C1
>
(0x4201): apic 2 int 16 (irq 15), address 00:25:64:3a:e4:41
> brgphy0 at bge0
phy 1: BCM5750 10/100/1000baseT PHY, rev. 0
> ppb6 at pci0 dev 28 function 5
"Intel 82801I PCIE" rev 0x02
> pci7 at ppb6 bus 7
> bge1 at pci7 dev 0
function 0 "Broadcom BCM5721" rev 0x21, BCM5750 C1
> (0x4201): apic 2 int 17
(irq 14), address 00:25:64:3a:e4:42
> 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 2 int 21
> (irq 11)
> uhci1 at pci0 dev 29 function 1
"Intel 82801I USB" rev 0x02: apic 2 int 20
> (irq 10)
> uhci2 at pci0 dev 29
function 2 "Intel 82801I USB" rev 0x02: apic 2 int 21
> (irq 11)
> ehci0 at
pci0 dev 29 function 7 "Intel 82801I USB" rev 0x02: apic 2 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
> ppb7 at pci0 dev 30 function 0 "Intel 82801BA Hub-to-PCI"
rev 0x92
> pci8 at ppb7 bus 8
> vga1 at pci8 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)
> radeondrm0 at vga1:
apic 2 int 19 (irq 5)
> drm0 at radeondrm0
> 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 2 int 23 (irq 6) for
native-PCI interrupt
> wd0 at pciide0 channel 0 drive 0: <ST3250310NS>
> wd0:
16-sector PIO, LBA48, 238418MB, 488281250 sectors
> atapiscsi0 at pciide0
channel 0 drive 1
> scsibus0 at atapiscsi0: 2 targets
> cd0 at scsibus0 targ 0
lun 0: <PLDS, DVD+-RW DS-8W2S, 1D11> ATAPI 5/cdrom
> removable
>
wd0(pciide0:0:0): using PIO mode 4, Ultra-DMA mode 5
> 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
> 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
> npx0 at isa0 port 0xf0/16: reported by CPUID; using exception 16
>
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 wd0a swap on wd0b
dump on wd0b
> WARNING: / was not properly unmounted
> carp3: state
transition: BACKUP -> MASTER
> carp1: state transition: BACKUP -> MASTER
>
carp2: state transition: BACKUP -> MASTER
> carp4: state transition: BACKUP ->
MASTER
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