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i386 Aug 1st snapshot kernel page fault related to CS4281?

This is a discussion on i386 Aug 1st snapshot kernel page fault related to CS4281? within the lucky.openbsd.misc forums, part of the OpenBSD category; --> Geez, I'm having so much fun with computers this weekend. So I bit the bullet and hauled a monitor ...


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Old 02-18-2008, 06:06 AM
Diana Eichert
 
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Default i386 Aug 1st snapshot kernel page fault related to CS4281?

Geez, I'm having so much fun with computers this weekend.

So I bit the bullet and hauled a monitor over to my headless "TV capture"
system and configure X on it also. FXTV runs aok locally, but I can get
it to crash by running either Jake Meuser's bsdavrec or mplayer/mencoder.
I can actually run bsdavrec if I explicitly set NTSC mode and tuner
source, mplayer/mencoder just locks up the system. The following occurs
when the system "locks" up. (I wrote this down by hand because, well
because I misplaced my serial cable)

cs4281_trigger_input:not implemented yet

Kernel: page fault trap, code=0
stopped at if_slowtimo + 0x20: movw 0x52(%ebx),%ax

ddb> trace
if_slowtimo(d0711d64,9dc4494f,d0d5bc00,1,0) at if_slowtimo + 0x20
softclock(11690000,9e040000,79d50000,aa880048,d086 000a) at softclock + 0x22c
Bad frame pointer:0xd0869db6
ddb>boot crash
"dump memory, blah, blah, blah" then
Kernel: page fault trap, code=0
Faulted in DDB; continuing ...
ddb> trace

rinse and repeat from the last trace.

I didn't copy over the results of ps, need to find my serial cable.

OpenBSD 4.0-beta (GENERIC) #1036: Tue Aug 1 01:59:50 MDT 2006
deraadt@i386.openbsd.org:/usr/src/sys/arch/i386/compile/GENERIC
cpu0: Intel Pentium III ("GenuineIntel" 686-class, 128KB L2 cache) 599 MHz
cpu0: FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MC A,CMOV,PAT,PSE36,MMX,FXSR,SSE
real mem = 266956800 (260700K)
avail mem = 235974656 (230444K)
using 3284 buffers containing 13451264 bytes (13136K) of memory
mainbus0 (root)
bios0 at mainbus0: AT/286+(97) BIOS, date 07/05/00, BIOS32 rev. 0 @ 0xfd890, SMBIOS rev. 2.3 @ 0xe0010 (47 entries)
bios0: TriGem Computer, Inc. Emachines
apm0 at bios0: Power Management spec V1.2
apm0: AC on, battery charge unknown
apm0: flags 30102 dobusy 0 doidle 1
pcibios0 at bios0: rev 2.1 @ 0xfd890/0x770
pcibios0: PCI IRQ Routing Table rev 1.0 @ 0xfdf40/160 (8 entries)
pcibios0: PCI Interrupt Router at 000:31:0 ("Intel 82371FB ISA" rev 0x00)
pcibios0: PCI bus #1 is the last bus
bios0: ROM list: 0xc0000/0x8000 0xe0000/0x1000! 0xe1000/0x3000!
cpu0 at mainbus0
pci0 at mainbus0 bus 0: configuration mode 1 (no bios)
pchb0 at pci0 dev 0 function 0 "Intel 82810" rev 0x03: rng active, 7Kb/sec
vga1 at pci0 dev 1 function 0 "Intel 82810 Graphics" rev 0x03: aperture at 0xf8000000, size 0x4000000
wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation)
wsdisplay0: screen 1-5 added (80x25, vt100 emulation)
ppb0 at pci0 dev 30 function 0 "Intel 82801AA Hub-to-PCI" rev 0x02
pci1 at ppb0 bus 1
clct0 at pci1 dev 9 function 0 "Cirrus Logic CS4281 CrystalClear" rev 0x01 irq 11
ac97: codec id 0x43525913 (Cirrus Logic CS4297A rev 3)
ac97: codec features headphone, 20 bit DAC, 18 bit ADC, Crystal Semi 3D
audio0 at clct0
rl0 at pci1 dev 11 function 0 "Realtek 8139" rev 0x10: irq 5, address 00:c0:f0:55:58:80
rlphy0 at rl0 phy 0: RTL internal PHY
uhci0 at pci1 dev 13 function 0 "VIA VT83C572 USB" rev 0x50: irq 9
usb0 at uhci0: USB revision 1.0
uhub0 at usb0
uhub0: VIA UHCI root hub, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
uhci1 at pci1 dev 13 function 1 "VIA VT83C572 USB" rev 0x50: irq 5
usb1 at uhci1: USB revision 1.0
uhub1 at usb1
uhub1: VIA UHCI root hub, rev 1.00/1.00, addr 1
uhub1: 2 ports with 2 removable, self powered
ehci0 at pci1 dev 13 function 2 "VIA VT6202 USB" rev 0x51: irq 11
usb2 at ehci0: USB revision 2.0
uhub2 at usb2
uhub2: VIA EHCI root hub, rev 2.00/1.00, addr 1
uhub2: 4 ports with 4 removable, self powered
bktr0 at pci1 dev 14 function 0 "Brooktree BT878" rev 0x02: irq 10
bktr0: Askey/Dynalink Magic TView, Temic NTSC tuner.
"Brooktree BT878 Audio" rev 0x02 at pci1 dev 14 function 1 not configured
ichpcib0 at pci0 dev 31 function 0 "Intel 82801AA LPC" rev 0x02
pciide0 at pci0 dev 31 function 1 "Intel 82801AA IDE" rev 0x02: DMA, channel 0 wired to compatibility, channel 1 wired to compatibility
wd0 at pciide0 channel 0 drive 0: <ST310212A>
wd0: 32-sector PIO, LBA, 9768MB, 20005650 sectors
wd0(pciide0:0:0): using PIO mode 4, Ultra-DMA mode 2
atapiscsi0 at pciide0 channel 1 drive 0
scsibus0 at atapiscsi0: 2 targets
cd0 at scsibus0 targ 0 lun 0: <SAMSUNG, CD-ROM SC-148, PT02> SCSI0 5/cdrom removable
cd0(pciide0:1:0): using PIO mode 4, Ultra-DMA mode 2
uhci2 at pci0 dev 31 function 2 "Intel 82801AA USB" rev 0x02: irq 11
usb3 at uhci2: USB revision 1.0
uhub3 at usb3
uhub3: Intel UHCI root hub, rev 1.00/1.00, addr 1
uhub3: 2 ports with 2 removable, self powered
ichiic0 at pci0 dev 31 function 3 "Intel 82801AA SMBus" rev 0x02: irq 9
iic0 at ichiic0
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
pms0 at pckbc0 (aux slot)
pckbc0: using irq 12 for aux slot
wsmouse0 at pms0 mux 0
pcppi0 at isa0 port 0x61
midi0 at pcppi0: <PC speaker>
spkr0 at pcppi0
lpt0 at isa0 port 0x378/4 irq 7
it0 at isa0 port 0x290/8: IT87
npx0 at isa0 port 0xf0/16: using exception 16
pccom0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo
fdc0 at isa0 port 0x3f0/6 irq 6 drq 2
fd0 at fdc0 drive 0: 1.44MB 80 cyl, 2 head, 18 sec
biomask ef6d netmask ef6d ttymask ffef
pctr: 686-class user-level performance counters enabled
mtrr: Pentium Pro MTRR support
wi0 at uhub3 port 2
wi0: Intersil Prism2.x WLAN, rev 1.10/1.32, addr 2
dkcsum: wd0 matches BIOS drive 0x80
root on wd0a
rootdev=0x0 rrootdev=0x300 rawdev=0x302
WARNING: / was not properly unmounted
wi0: PRISM2.5 USB (0x8010), Firmware 1.1.0 (primary), 1.4.9 (station), address 00:02:6f:08:8e:ee

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