On Wed, 28 Jun 2000, Warner Losh wrote:
> In message <[EMAIL PROTECTED]> Edwin Culp writes:
> : int=0000000d err=00000000 eft=00010046 eip=000092eb
> : eax=000000fb ebx=00000000 ecx=00000152 edx=000003f6
> : esi=000fbc92 edi=000f0000 ebp=000017b4 esp=000017b4
> : cs:eip=0f 32 89 45 1c 89 55 14-46 eb cf 80 65 31 fd eb
> : ss:esp=08 00 00 00 1c 9c 00 00-fe 0e 00 00 d4 17 00 00
> : System halted
> :
> : I copied this manually since I don't have a console on the laptop.
>
> I'd try booting the old kernel and seeing if doing a completely clean
> build fixes this. I'd also try to reboot after power off.
It looks like the optimization bug that's been biting kernel builds
lately. When Peter Wemm made the overhaul to the kernel config, strange
things started happening when optimization higher than -O was used to
build the kernel. For example, I got a Fatal Trap 12 immediately after
the probe for available memory. I was using -Os to compile my kernel at
the time. Backing down to -O for kernel builds solved this, and boots
proceeded normally.
- Donn
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