Date: Tue, 25 Apr 2000 17:59:35 -0400 From: Patrick Seal <patseal@hyperhost.net> To: freebsd-questions@FreeBSD.ORG Subject: Re: I-opener Page faults Message-ID: <20000425175935.A91325@hyperhost.net> In-Reply-To: <20000425165121.A77672@hyperhost.net>; from patseal@hyperhost.net on Tue, Apr 25, 2000 at 04:51:21PM -0400 References: <20000425165121.A77672@hyperhost.net>
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It just happened again while building gtk. This time it was b/f building
during the extract:
Fatal trap 12: page fault while in kernel mode
fault virtual address = 0x70206471
fault code = supervisor write, page not present
instruction pointer = 0x8:0xc02024ca
stack pointer = 0x10:0xc3bbecf0
frame pointer = 0x10:0xc3bbed08
code segment = base 0x0, limit 0xffffff, type 0x1b
= DPL 0, pres 1, def32 1, gran 1
processor eflags = interrupt enabled, resume, IPL = 0
current process = 729 (gzip)
interrupt mask = bio
trap number = 12
panic: page fault
The first one stayed for a few seconds, then approx. 15-25 more quickly
scrolled down the screen and stopped with this one. Strangly the computer
didn't reboot, and I can still see the other virtual consoles, but can't
type into them.
The only fields on the few errors I can see in the scrollback buffer that
differ are the stack and frame pointers.
This is getting annoying. I hope someone can help. The I-Opener dmesg is:
Copyright (c) 1992-2000 The FreeBSD Project.
Copyright (c) 1982, 1986, 1989, 1991, 1993
The Regents of the University of California. All rights reserved.
FreeBSD 4.0-STABLE #0: Mon Apr 24 15:09:21 EDT 2000
patseal@fishonastick.foobar.eyep.net:/usr/src/sys/compile/IOPEN
Timecounter "i8254" frequency 1193182 Hz
CPU: IDT WinChip C6 (200.46-MHz 586-class CPU)
Origin = "CentaurHauls" Id = 0x541 Stepping = 1
Features=0x8000b5<FPU,DE,TSC,MSR,MCE,MMX>
real memory = 31457280 (30720K bytes)
avail memory = 27660288 (27012K bytes)
Preloaded elf kernel "kernel" at 0xc030e000.
md0: Malloc disk
npx0: <math processor> on motherboard
npx0: INT 16 interface
apm0: <APM BIOS> on motherboard
apm: found APM BIOS v1.2, connected at v1.2
pcib0: <Host to PCI bridge> on motherboard
pci0: <PCI bus> on pcib0
pcib2: <PCI to PCI bridge (vendor=1106 device=8501)> at device 1.0 on pci0
pci1: <PCI bus> on pcib2
pci1: <Trident model 8420 VGA-compatible display device> at 0.0 irq 15
isab0: <VIA 82C686 PCI-ISA bridge> at device 7.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <VIA 82C686 ATA66 controller> port 0xe000-0xe00f at device 7.1 on pci0
ata0: at 0x1f0 irq 14 on atapci0
uhci0: <VIA 83C572 USB controller> port 0xe400-0xe41f irq 15 at device 7.2 on pci0
usb0: <VIA 83C572 USB controller> on uhci0
usb0: USB revision 1.0
uhub0: VIA UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
aue0: LINKSYS Inc. LINKSYS USB Adapter, rev 1.10/1.01, addr 2
aue0: Ethernet address: 00:e0:98:75:45:6b
miibus0: <MII bus> on aue0
ukphy0: <Generic IEEE 802.3u media interface> on miibus0
ukphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
aue0: supplying EUI64: 00:e0:98:ff:fe:75:45:6b
uhci1: <VIA 83C572 USB controller> port 0xe800-0xe81f irq 15 at device 7.3 on pci0
usb1: <VIA 83C572 USB controller> on uhci1
usb1: USB revision 1.0
uhub1: VIA UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub1: 2 ports with 2 removable, self powered
pcib1: <Host to PCI bridge> on motherboard
pci2: <PCI bus> on pcib1
fdc0: direction bit not set
fdc0: cmd 3 failed at out byte 1 of 3
atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
psm0: <PS/2 Mouse> irq 12 on atkbdc0
psm0: model IntelliMouse, device ID 3
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
sc0: <System console> on isa0
sc0: VGA <16 virtual consoles, flags=0x200>
sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0
sio0: type 16550A
sio1 at port 0x2f8-0x2ff irq 3 on isa0
sio1: type 16550A
ppc0: <Parallel port> at port 0x378-0x37f irq 7 on isa0
ppc0: Generic chipset (EPP/NIBBLE) in COMPATIBLE mode
ppi0: <Parallel I/O> on ppbus0
lpt0: <Printer> on ppbus0
lpt0: Interrupt-driven port
plip0: <PLIP network interface> on ppbus0
unknown0: <OPL3-SA3 Sound Board> at port 0x220-0x22f,0x530-0x537,0x388-0x38f,0x330-0x331,0x370-0x371 irq 5 drq 1,3 on isa0
IP packet filtering initialized, divert disabled, rule-based forwarding disabled, default to accept, unlimited logging
ad0: 3091MB <HITACHI_DK226A-32U> [6282/16/63] at ata0-master using UDMA33
ad1: 15MB <SunDisk SDTB-128> [490/2/32] at ata0-slave using PIO1
Mounting root from ufs:/dev/wd0s1a
On Tue, Apr 25, 2000 at 04:51:21PM -0400i, Patrick Seal wrote:
> I put FreeBSD 4.0 on an I-Opener and I was wondering if anybody else has
> done the same.
>
> It reboots constantly with page faults while building certain software. It
> is highly reproducable. cd /usr/ports/x11/XFree86-4/work/xc/libs/X11; make
> always does it. So does building ssh.
>
> I also can't get it to run in 16-bit color in X 4.0.
>
> Has anybody else experimented with the I-opener?
>
--
------------------------------------ _____________________________________
Patrick Seal |"Microsoft isn't evil, they just make
<patseal@hyperhost.net> | really crappy operating systems."
Hyperhost - http://www.hyperhost.net| -Linus Torvalds
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