3.3 kernel page fault during boot with 3C905B NIC

From: Casper Gripenberg <casper.gripenberg(at)kotiportti.fi>
Date: Thu May 01 2003 - 10:40:57 EDT

I just installed OBSD 3.3 on an i386 Soltek SL75KAV MB with two 3C905B NICs. I downloaded all packages with my previous 3.1 installation, and then installed through the 3.3 bsd.rd image using the downloaded packages. The installation went smoothly, and I was able to set up my network too. It obtained valid information through DHCP, so I'm not sure if the page fault is because of the NICs. But after finishing the installation and rebooting I get this:

(copied from a webcam shot of my monitor) ....
machdep.allowaperture: 0 -> 2
starting network
uvm_fault(0xdae951a8, 0x72dae000, 0, 0) -> e kernel: page fault trap, code=0
Stopped at _rt_setgate+0x2a: cmpb $0,0(%ecx) ddb> trace
_rt_setgate(c4000000,c0dacb5c,72dacb5c,c4d0230f,34aeb5c) at   _rt_setgate+0x2a

Various other webcam pictures with register, ps, etc. dumps are available at:
http://zoidberg.homeip.net/obsd33crash

I also did a 'boot dump', so I can provide the core if needed.

Regards,
  Casper

dmesg with the 3.3 bsd.rd:

OpenBSD 3.3 (RAMDISK_CD) #40: Sat Mar 29 13:33:25 MST 2003

    deraadt@i386.openbsd.org:/usr/src/sys/arch/i386/compile/RAMDISK_CD cpu0: AMD Athlon XP Model 6 (Palomino) ("AuthenticAMD" 686-class) 1.48 GHz cpu0: FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,SYS,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR,SIMD real mem = 133742592 (130608K)
avail mem = 118960128 (116172K)
using 1658 buffers containing 6791168 bytes (6632K) of memory mainbus0 (root)
bios0 at mainbus0: AT/286+(71) BIOS, date 03/19/02, BIOS32 rev. 0 @ 0xfb3d0 apm0 at bios0: Power Management spec V1.2 pcibios0 at bios0: rev. 2.1 @ 0xf0000/0xdf94

pcibios0: PCI IRQ Routing Table rev. 1.0 @ 0xfdf00/144 (7 entries)
pcibios0: PCI Exclusive IRQs: 5 10 11 12
pcibios0: PCI Interrupt Router at 000:07:0 ("VIA VT82C596A PCI-ISA" rev 0x00)
pcibios0: PCI bus #1 is the last bus

bios0: ROM list: 0xc0000/0x8000
pci0 at mainbus0 bus 0: configuration mode 1 (no bios) pchb0 at pci0 dev 0 function 0 "VIA VT8363 Host" rev 0x03 ppb0 at pci0 dev 1 function 0 "VIA VT8363 PCI-AGP" rev 0x00 pci1 at ppb0 bus 1
vga1 at pci1 dev 0 function 0 "Matrox MGA G200 AGP" rev 0x01 wsdisplay0 at vga1: console (80x25, vt100 emulation) pcib0 at pci0 dev 7 function 0 "VIA VT82C686 PCI-ISA" rev 0x40 pciide0 at pci0 dev 7 function 1 "VIA VT82C571 IDE" rev 0x06: ATA100, channel 0 configured to compatibility, channel 1 configured to compatibility wd0 at pciide0 channel 0 drive 0: <IBM-DHEA-38451> wd0: 16-sector PIO, LBA, 8063MB, 16383 cyl, 16 head, 63 sec, 16514064 sectors wd0(pciide0:0:0): using PIO mode 4, Ultra-DMA mode 2 wd1 at pciide0 channel 1 drive 0: <SAMSUNG SV4084H> wd1: 16-sector PIO, LBA, 38931MB, 16383 cyl, 16 head, 63 sec, 79730784 sectors wd2 at pciide0 channel 1 drive 1: <Maxtor 6Y120L0> wd2: 16-sector PIO, LBA, 117246MB, 16383 cyl, 16 head, 63 sec, 240121728 sectors wd1(pciide0:1:0): using PIO mode 4, Ultra-DMA mode 5 wd2(pciide0:1:1): using PIO mode 4, Ultra-DMA mode 5 uhci0 at pci0 dev 7 function 2 "VIA VT83C572 USB" rev 0x16: irq 11 usb0 at uhci0: USB revision 1.0
uhub0 at usb0
uhub0: vendor 0x0000 UHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub0: 2 ports with 2 removable, self powered
"VIA VT82C686 SMBus" rev 0x40 at pci0 dev 7 function 4 not configured
"VIA VT82C686 AC97 Audio" rev 0x50 at pci0 dev 7 function 5 not configured
xl0 at pci0 dev 9 function 0 "3Com 3c905B 100Base-TX" rev 0x24: irq 10 address 00:50:da:36:9c:9c exphy0 at xl0 phy 24: 3Com internal media interface xl1 at pci0 dev 11 function 0 "3Com 3c905B 100Base-TX" rev 0x30: irq 11 address 00:10:5a:65:f0:3e exphy1 at xl1 phy 24: 3Com internal media interface 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 npx0 at isa0 port 0xf0/16: using exception 16 pccom0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo biomask c800 netmask cc00 ttymask cc02
rd0: fixed, 3560 blocks
root on rd0a
rootdev=0x1100 rrootdev=0x2f00 rawdev=0x2f02 Received on Thu May 1 10:42:52 2003