----- Forwarded message from Travers Buda <[EMAIL PROTECTED]> -----
Date: Thu, 23 Aug 2007 19:43:53 -0500
From: Travers Buda <[EMAIL PROTECTED]>
To: Janjaap van Velthooven <[EMAIL PROTECTED]>
Subject: Re: kernel/5563: ipv6 traffic causes page fault trap
In-Reply-To: <[EMAIL PROTECTED]>
User-Agent: Mutt/1.5.16 (2007-06-09)
* Janjaap van Velthooven <[EMAIL PROTECTED]> [2007-08-23 22:35:31]:
> The same error occurs on a differnt laptop with a different 3com pcmcia
> card. As far as I can see the issue started at the end of last May. I'm
> currently trying to pinpoint the exact moment they appeared. May 27 seems
> to work fine, June first is broken. I am narrowing things down as I type
> this.
>
I've seen this panic as well in the last few days on a laptop with
pcmcia and a 3com ep card. However, I have not been able to determine
what is causing it. My best guess is that it happens when stations
associate to the wi(4) interface on the machine, for which ep(4)
is providing NAT. However, the machine may have previously paniced
and this would not be obvious until a user complains (there are a
total of five users.) ddb.panic was set to 0 as a work-around.
Now for some germane spam:
OpenBSD 4.2-beta (GENERIC) #346: Fri Aug 3 13:37:00 MDT 2007
[EMAIL PROTECTED]:/usr/src/sys/arch/i386/compile/GENERIC
cpu0: Intel Pentium (P54C) ("GenuineIntel" 586-class) 133 MHz
cpu0: FPU,V86,DE,PSE,TSC,MSR,MCE,CX8
cpu0: F00F bug workaround installed
real mem = 83456000 (79MB)
avail mem = 72200192 (68MB)
mainbus0 at root
bios0 at mainbus0: AT/286+ BIOS, date 12/09/99, BIOS32 rev. 0 @ 0xfd8f0
apm0 at bios0: Power Management spec V1.2
apm0: battery life expectancy 100%
apm0: AC on, battery charge high
apm0: flags 30102 dobusy 0 doidle 1
pcibios0 at bios0: rev 2.1 @ 0xfd930/0x800
pcibios0: PCI BIOS has 2 Interrupt Routing table entries
pcibios0: PCI Exclusive IRQs: 11
pcibios0: PCI Interrupt Router at 000:01:0 ("Intel 82371FB ISA" rev 0x00)
pcibios0: PCI bus #4 is the last bus
bios0: ROM list: 0xc0000/0x8000
cpu0 at mainbus0
pci0 at mainbus0 bus 0: configuration mode 1 (no bios)
pchb0 at pci0 dev 0 function 0 "Intel 82437 PCI/Cache/DRAM" rev 0x02
pcib0 at pci0 dev 1 function 0 "Intel 82371FB ISA" rev 0x02
pciide0 at pci0 dev 1 function 1 "Intel 82371FB IDE" rev 0x02: DMA, channel 0
wired to compatibility, channel 1 wired to compatibility
wd0 at pciide0 channel 0 drive 0: <IBM-DCRA-22110>
wd0: 16-sector PIO, LBA, 2016MB, 4128768 sectors
atapiscsi0 at pciide0 channel 0 drive 1
scsibus0 at atapiscsi0: 2 targets
cd0 at scsibus0 targ 0 lun 0: <TEAC, CD-46E, 2.0C> SCSI0 5/cdrom removable
wd0(pciide0:0:0): using PIO mode 0, DMA mode 1
cd0(pciide0:0:1): using PIO mode 0, DMA mode 1
pciide0: channel 1 ignored (disabled)
cbb0 at pci0 dev 2 function 0 "TI PCI1130 CardBus" rev 0x04: couldn't map
interrupt
cbb1 at pci0 dev 2 function 1 "TI PCI1130 CardBus" rev 0x04: couldn't map
interrupt
vga1 at pci0 dev 3 function 0 "Trident TGUI 9320" rev 0xe3
wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation)
wsdisplay0: screen 1-5 added (80x25, vt100 emulation)
isa0 at pcib0
isadma0 at isa0
ast0 at isa0 port 0x1a0/32 irq 5
pccom3 at ast0 slave 0: ns8250, no fifo
pccom4 at ast0 slave 1: ns16550a, 16 byte fifo
com at ast0 slave 2 not configured
com at ast0 slave 3 not configured
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
pms0 at pckbc0 (aux slot)
pckbc0: using irq 12 for aux slot
wsmouse0 at pms0 mux 0
sb0: irq 5 already in use
pcppi0 at isa0 port 0x61
midi0 at pcppi0: <PC speaker>
spkr0 at pcppi0
lpt2 at isa0 port 0x3bc/4: polled
npx0 at isa0 port 0xf0/16: reported by CPUID; using exception 16
fdc0 at isa0 port 0x3f0/6 irq 6 drq 2
pcic0 at isa0 port 0x3e0/2 iomem 0xd0000/65536
pcic0 controller 0: <Intel 82365SL rev 1> has sockets A and B
pcmcia0 at pcic0 controller 0 socket 0
wi0 at pcmcia0 function 0 "PCMCIA, 11M WLAN Card v3.0, " port 0x400/64, irq 3
wi0: PRISM3 ISL37300P (0x801b), Firmware 1.0.7 (primary), 1.3.6 (station),
address 00:06:25:02:a5:a4
pcmcia1 at pcic0 controller 0 socket 1
ep1 at pcmcia1 function 0 "3Com, Megahertz 589E, TP/BNC LAN PC Card" port
0x340/16, irq 4: address 00:01:02:51:c0:66, utp/aui/bnc (default utp)
pcic0: irq 9, polling enabled
biomask edc5 netmask eddd ttymask ffff
pctr: 586-class performance counters and user-level cycle counter enabled
dkcsum: wd0 matches BIOS drive 0x80
root on wd0a swap on wd0b dump on wd0b
--
Travers Buda
----- End forwarded message -----
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Travers Buda
