Subject: Re: Total system freeze (i386) [addendum]
To: Gilles Gravier <Gilles@Gravier.org>
From: =?ISO-8859-2?Q?Przemys=B3aw_Pawe=B3czyk?= <pp@kv.net.pl>
List: netbsd-users
Date: 06/11/2007 07:02:14
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On Tue, 12 Jun 2007 13:14:30 +0200
Gilles Gravier <Gilles@Gravier.org> wrote:

> >> Does it turn off and stay off?
> >>
> > System is blocked.
> Mouse doesn't move? Or does it? (i.e. does it respond to IRQs)?
> Hve you tried Ctrl-Alt-F1 (F2, F3, F4...) ?

Completely locked. No mouse, no switch to consoles (Ctrl-AltFx), simply
- nothing.

> Another possibility is an IRQ conflict. You might have 2 devices on
> the same IRQ (say, audio controler and disk controler)... and the
> drivers might not be fully re-entrant.
> (...)
> Just out of curiosity, do you actually HAVE PCI (or AGP graphics, or,
> if your system is really old, ISA or EISA slots)? Do you know what
> IRQs they are mapped to?

All answers to your questions you'll find below.
I will add: 6BX/VIA/ZX86 MoBo with AGP Video card and PCI Audio card.

dmesg:
-------
NetBSD 3.1 (GENERIC) #0: Tue Oct 31 04:27:07 UTC 2006
	builds@b0.netbsd.org:/home/builds/ab/netbsd-3-1-RELEASE/i386/200610302053Z-obj/home/builds/ab/netbsd-3-1-RELEASE/src/sys/arch/i386/compile/GENERIC
total memory = 319 MB
avail memory = 304 MB
BIOS32 rev. 0 found at 0xfb340
mainbus0 (root)
cpu0 at mainbus0: (uniprocessor)
cpu0: Intel Celeron (Mendocino) (686-class), 400.93 MHz, id 0x665
cpu0: features 183f9ff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR>
cpu0: features 183f9ff<PGE,MCA,CMOV,PAT,PSE36,MMX>
cpu0: features 183f9ff<FXSR>
cpu0: I-cache 16 KB 32B/line 4-way, D-cache 16 KB 32B/line 4-way
cpu0: L2 cache 128 KB 32B/line 4-way
cpu0: ITLB 32 4 KB entries 4-way, 2 4 MB entries fully associative
cpu0: DTLB 64 4 KB entries 4-way, 8 4 MB entries 4-way
cpu0: 8 page colors
pci0 at mainbus0 bus 0: configuration mode 1
pci0: i/o space, memory space enabled, rd/line, rd/mult, wr/inv ok
pchb0 at pci0 dev 0 function 0
pchb0: Intel 82443BX Host Bridge/Controller (rev. 0x03)
agp0 at pchb0: aperture at 0xd0000000, size 0x4000000
ppb0 at pci0 dev 1 function 0: Intel 82443BX AGP Interface (rev. 0x03)
pci1 at ppb0 bus 1
pci1: i/o space, memory space enabled
vga1 at pci1 dev 0 function 0: NVIDIA RIVA TNT2 Model 64 (rev. 0x15)
wsdisplay0 at vga1 kbdmux 1: console (80x25, vt100 emulation)
wsmux1: connecting to wsdisplay0
pcib0 at pci0 dev 7 function 0
pcib0: Intel 82371AB (PIIX4) PCI-ISA Bridge (rev. 0x02)
piixide0 at pci0 dev 7 function 1
piixide0: Intel 82371AB IDE controller (PIIX4) (rev. 0x01)
piixide0: bus-master DMA support present
piixide0: primary channel wired to compatibility mode
piixide0: primary channel interrupting at irq 14
atabus0 at piixide0 channel 0
piixide0: secondary channel wired to compatibility mode
piixide0: secondary channel interrupting at irq 15
atabus1 at piixide0 channel 1
uhci0 at pci0 dev 7 function 2: Intel 82371AB (PIIX4) USB Host
Controller (rev. 0x01) pci_intr_map: no mapping for pin D (line=ff)
uhci0: couldn't map interrupt
Intel 82371AB (PIIX4) Power Management Controller (miscellaneous
bridge, revision 0x02) at pci0 dev 7 function 3 not configured rtk0 at
pci0 dev 10 function 0: Realtek 8139 10/100BaseTX rtk0: interrupting at
irq 10 rtk0: Ethernet address 00:30:4f:38:67:1b
ukphy0 at rtk0 phy 7: Generic IEEE 802.3u media interface
ukphy0: OUI 0x000000, model 0x0000, rev. 0
ukphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
eap0 at pci0 dev 11 function 0: Ensoniq CT5880 CT5880-C (rev. 0x02)
eap0: interrupting at irq 12
eap0: ac97: SigmaTel STAC9721/23 codec; 18 bit DAC, 18 bit ADC,
SigmaTel 3D eap0: ac97: ext id 200<AMAP>
audio0 at eap0: full duplex, mmap, independent
midi0 at eap0: AudioPCI MIDI UART
isa0 at pcib0
lpt0 at isa0 port 0x378-0x37b irq 7
com0 at isa0 port 0x3f8-0x3ff irq 4: ns16550a, working fifo
com1 at isa0 port 0x2f8-0x2ff irq 3: ns16550a, working fifo
pckbc0 at isa0 port 0x60-0x64
pckbd0 at pckbc0 (kbd slot)
pckbc0: using irq 1 for kbd slot
wskbd0 at pckbd0: console keyboard, using wsdisplay0
pcppi0 at isa0 port 0x61
midi1 at pcppi0: PC speaker
sysbeep0 at pcppi0
isapnp0 at isa0 port 0x279: ISA Plug 'n Play device support
npx0 at isa0 port 0xf0-0xff: using exception 16
fdc0 at isa0 port 0x3f0-0x3f7 irq 6 drq 2
isapnp0: no ISA Plug 'n Play devices found
fd0 at fdc0 drive 0: 1.44MB, 80 cyl, 2 head, 18 sec
Kernelized RAIDframe activated
atapibus0 at atabus0: 2 targets
cd0 at atapibus0 drive 1: <HL-DT-ST GCE-8526B, , 1.03> cdrom removable
cd0: 32-bit data port
cd0: drive supports PIO mode 4, DMA mode 2, Ultra-DMA mode 2 (Ultra/33)
wd0 at atabus0 drive 0: <WDC WD400BB-60JKA0>
wd0: drive supports 16-sector PIO transfers, LBA addressing
wd0: 38165 MB, 77542 cyl, 16 head, 63 sec, 512 bytes/sect x 78163247
sectors wd0: 32-bit data port
wd0: drive supports PIO mode 4, DMA mode 2, Ultra-DMA mode 5 (Ultra/100)
wd0(piixide0:0:0): using PIO mode 4, Ultra-DMA mode 2 (Ultra/33) (using
DMA) cd0(piixide0:0:1): using PIO mode 4, Ultra-DMA mode 2 (Ultra/33)
(using DMA) wd1 at atabus1 drive 0: <FUJITSU MPD3084AT>
wd1: drive supports 16-sector PIO transfers, LBA addressing
wd1: 8063 MB, 16383 cyl, 16 head, 63 sec, 512 bytes/sect x 16514064
sectors wd1: 32-bit data port
wd1: drive supports PIO mode 4, DMA mode 2, Ultra-DMA mode 4 (Ultra/66)
wd1(piixide0:1:0): using PIO mode 4, Ultra-DMA mode 2 (Ultra/33) (using
DMA) boot device: wd1
root on wd1a dumps on wd1b
root file system type: ffs
wsdisplay0: screen 1 added (80x25, vt100 emulation)
wsdisplay0: screen 2 added (80x25, vt100 emulation)
wsdisplay0: screen 3 added (80x25, vt100 emulation)
wsdisplay0: screen 4 added (80x25, vt100 emulation)


--
Przemysław Pawełczyk (p2o2) - pp_o2@o2.pl
P2O2 - http://pp.kv.net.pl, P2O2 Forum - http://www.p2o2.fora.pl/

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