Matthew Dillon <[EMAIL PROTECTED]> wrote:
> :I rebuilt my -current system this morning and am now getting paincs with
> :both the SMP and non-SMP kernels. The current panic with a uniprocessor
> :kernel is:
> :
> :panic: pmap_enter: invalid page directory, pdir=0, va=0xc0da0000
> :
> :It occurs right after the output for pci0. I'm currently sitting at the db>
> :prompt with this kernel.
> :
> :With an SMP kernel, I get the following at the same point in the boot
> :process:
> :
> :panic: pmap_enter: invalid page directory, pdir=0, va=0xc0da3000
>
> This usually happens when you set kernel resource options that are
> too high. If you are setting kernel resource options, try commenting
> them out.
Well, I did recently add options for shared memory settings to get XFree86
4.0 working better. It hadn't caused any problems until now though. I just
tried commenting out those options and recompiling, but I still get the
panic.
> To get your old kernel to boot you may have to remove your ethernet card.
That's not an option. ;) I am, however, using the if_fxp module instead of
compiling the driver into the kernel, so I can avoid loading the module.
> :I can still boot my old kernel (from 3/26), but I get a panic in ifconfig
> :when my Ethernet card (an onboard Intel EtherExpress Pro 10/100) is
^^^^^^^
> :configured, so it's not easy for me to get working sources or newer changes.
> :Has anyone else seen this? I haven't seen much email today because my
> :-current machine is where I normally get my mail. :(
> :
> : -Patrick
>
> You can boot the kernel into single user mode. Interrupt the FreeBSD
> boot sequence by hitting space, then (typically) type 'boot /kernel -s'
> (specify a path to your working kernel if not /kernel).
Yes, I know how to get into single-user mode and how to choose kernels at
boot time. I was a bit vague in what I was trying to do with my old
kernel. Sorry for any confusion.
-Patrick
To Unsubscribe: send mail to [EMAIL PROTECTED]
with "unsubscribe freebsd-current" in the body of the message