GCC build causes panic: page already inserted
John Baldwin
jhb at freebsd.org
Wed Mar 18 11:07:59 PDT 2009
On Monday 16 March 2009 1:59:25 pm Dan Allen wrote:
> I saw that someone else had this happen last week... It is not a
> hardware failure.
>
> While building the latest GCC 4.4 from /usr/ports/lang/gcc44 I got a
> core dump with the message
>
> vm_page_insert: page already inserted
>
> I build this port every week on a Toshiba laptop (1.8GHz Core 2 Duo, 1
> GB RAM, 160 GB HD, plenty of free space, RELENG_7). I have never seen
> this until today. Just before building this port I completely built
> the kernel and world and installed them, so I am as up-to-date as you
> could be.
>
> I suspect recent changes to vm code... perhaps in /usr/src/sys/vm/
> vm_meter.c or vm_page.c ?
>
> The compressed core dump is 41 MB.
When I have seen this panic on machines in the past it was caused by bad RAM
or another hardware problem.
--
John Baldwin
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