Date: Wed, 21 Aug 2002 12:37:21 +0200 From: "Patrick O'Reilly" <bsd@perimeter.co.za> To: "Greg 'groggy' Lehey" <grog@FreeBSD.org> Cc: "FreeBSD Question List" <freebsd-questions@freebsd.org> Subject: Re: ! Fatal trap 12: System Crash twice in last 2 days Message-ID: <010801c248fe$c3e6a180$b50d030a@PATRICK> References: <025201c24833$3144f550$b50d030a@PATRICK> <03b601c24859$1648e380$b50d030a@PATRICK> <20020820145221.GJ88937@pcwin002.win.tue.nl> <040d01c2485a$8ddcf5c0$b50d030a@PATRICK> <002901c248c2$9f1a4730$c26dc33f@handbasket> <001e01c248f5$e37a84c0$b50d030a@PATRICK> <20020821094552.GN78608@wantadilla.lemis.com>
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----- Original Message -----
From: "Greg 'groggy' Lehey" <grog@FreeBSD.org>
>
Thanks for your ongoing interest Greg. I have just rebuilt a debugging
kernel, and was about to bounce the box on this when I got your email...
> We need the chipset as well. Can you post the content of
> /var/run/dmesg.boot?
Here goes - mind the wrapping by the mail client...
/var/run/dmesg.boot since last reboot:
--------------------------------
FreeBSD 4.6.2-RELEASE #6: Tue Aug 20 23:27:41 SAST 2002
peri@obelix.perimeter.co.za:/usr/obj/usr/src/sys/obelix
Timecounter "i8254" frequency 1193182 Hz
CPU: AMD Athlon(TM) XP 1700+ (1470.01-MHz 686-class CPU)
Origin = "AuthenticAMD" Id = 0x662 Stepping = 2
Features=0x383fbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,
MCA,CMOV,PAT,PSE36,MMX,FXSR,SSE>
AMD Features=0xc0400000<AMIE,DSP,3DNow!>
real memory = 234799104 (229296K bytes)
avail memory = 224964608 (219692K bytes)
Preloaded elf kernel "kernel" at 0xc0346000.
Pentium Pro MTRR support enabled
md0: Malloc disk
Using $PIR table, 10 entries at 0xc00f2070
npx0: <math processor> on motherboard
npx0: INT 16 interface
pcib0: <Host to PCI bridge> on motherboard
pci0: <PCI bus> on pcib0
pci0: <unknown card> (vendor=0x10de, dev=0x01ac) at 0.1
pci0: <unknown card> (vendor=0x10de, dev=0x01ad) at 0.2
pci0: <unknown card> (vendor=0x10de, dev=0x01aa) at 0.3
isab0: <PCI to ISA bridge (vendor=10de device=01b2)> at device 1.0 on
pci0
isa0: <ISA bus> on isab0
pci0: <unknown card> (vendor=0x10de, dev=0x01b4) at 1.1 irq 5
pci0: <OHCI USB controller> at 2.0 irq 10
pci0: <OHCI USB controller> at 3.0 irq 10
pci0: <unknown card> (vendor=0x10de, dev=0x01c3) at 4.0 irq 10
pci0: <unknown card> (vendor=0x10de, dev=0x01b0) at 5.0 irq 5
pci0: <unknown card> (vendor=0x10de, dev=0x01b1) at 6.0 irq 11
pcib1: <PCI to PCI bridge (vendor=10de device=01b8)> at device 8.0 on
pci0
pci1: <PCI bus> on pcib1
dc0: <Accton EN2242 MiniPCI 10/100BaseTX> port 0xb800-0xb8ff mem
0xe4800000-0xe48003ff irq 5 at device 6.0 on pci1
dc0: Ethernet address: 08:00:08:00:08:00
miibus0: <MII bus> on dc0
ukphy0: <Generic IEEE 802.3u media interface> on miibus0
ukphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
atapci0: <nVIDIA nForce ATA100 controller> port 0xa800-0xa80f at device
9.0 on pci0
ata0: at 0x1f0 irq 14 on atapci0
ata1: at 0x170 irq 15 on atapci0
pcib2: <PCI to PCI bridge (vendor=10de device=01b7)> at device 30.0 on
pci0
pci2: <PCI bus> on pcib2
pci2: <NVidia model 01a0 graphics accelerator> at 0.0 irq 11
fdc0: <NEC 72065B or clone> at port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on
isa0
fdc0: FIFO enabled, 8 bytes threshold
fd0: <1440-KB 3.5" drive> on fdc0 drive 0
atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on
isa0
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x300>
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: SMC-like chipset (ECP/EPP/PS2/NIBBLE) in COMPATIBLE mode
ppc0: FIFO with 16/16/9 bytes threshold
plip0: <PLIP network interface> on ppbus0
lpt0: <Printer> on ppbus0
lpt0: Interrupt-driven port
ppi0: <Parallel I/O> on ppbus0
IP packet filtering initialized, divert enabled, rule-based forwarding
enabled, default to deny, unlimited logging
DUMMYNET initialized (011031)
ad0: 19541MB <Maxtor 2B020H1> [39703/16/63] at ata0-master UDMA100
ad1: 39083MB <Maxtor 4D040H2> [79408/16/63] at ata0-slave UDMA100
ad2: 39083MB <Maxtor 4D040H2> [79408/16/63] at ata1-master UDMA100
--------------------------------
> > Right now I am considering either reverting to 4.6.1, or 4.6-STABLE
> > which was suggested by Byron Schlemmer.
>
> The best choice would be 4.6-STABLE. But better still would be to
> find out what's going on, rather than trying to work around in the
> dark.
Agreed. I have rebuilt my kernel from the same source with
makeoptions=-g .
Thanks again - I'll let you know if/when she crashed again...
Patrick.
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